阅读说明：本技术 钓鱼用绕线轮和具有该钓鱼用绕线轮的历史数据管理系统 (Fishing reel and history data management system having the same ) 是由 安田悠 于 2021-01-27 设计创作，主要内容包括：提供钓鱼用绕线轮和具有该钓鱼用绕线轮的历史数据管理系统,为了提高用户的投掷方法和钓鱼结果,可参照投掷或取回时的各种历史数据。本发明的一个实施方式的钓鱼用绕线轮构成为具有：卷筒,其卷绕钓线；操作部,其对该卷筒进行旋转操作；离合器,其对该操作部与该卷筒之间可传递动力和不可传递动力进行切换；旋转检测部,其检测该卷筒的旋转；投掷准备开始检测部,其检测投掷准备；投掷结束检测部,其检测投掷结束；历史数据生成部,其生成从该投掷准备到该投掷结束为止的历史数据；以及存储部,其存储该历史数据。(To provide a fishing reel and a history data management system having the fishing reel, which can refer to various history data at the time of casting or retrieving in order to improve a casting method and a fishing result of a user. A fishing reel according to one embodiment of the present invention includes: a spool for winding a fishing line; an operation unit that rotates the drum; a clutch for switching power transmittable and power non-transmittable between the operation unit and the spool; a rotation detecting unit that detects rotation of the drum; a throwing preparation start detection unit that detects a throwing preparation; a throwing end detection unit that detects the end of throwing; a history data generation unit that generates history data from the preparation of the throw to the end of the throw; and a storage unit that stores the history data.)

1. A fishing reel is characterized in that,

the fishing reel includes:

a spool for winding a fishing line;

an operation unit that rotates the drum;

a clutch for switching power transmittable and power non-transmittable between the operation unit and the spool;

a rotation detecting unit that detects rotation of the drum;

a throwing preparation start detection unit that detects a throwing preparation;

a throwing end detection unit that detects the end of throwing;

a history data generation unit that generates history data from the preparation of the throw to the end of the throw; and

and a storage unit that stores the history data.

2. A fishing reel according to claim 1,

the throwing preparation start detection section detects start of throwing preparation when in a state of any one of the following cases: the clutch may be in an off state, the fishing reel may be in a predetermined orientation after the spool is stopped, or the input unit may be operated when the angular speed of the reel in the predetermined direction is equal to or greater than a predetermined threshold.

3. A fishing reel according to claim 1 or 2,

the throwing end detection unit detects the end of throwing when the throwing apparatus is in a state of any one of the following cases: the controller may be configured to operate an input unit when the clutch is in an engaged state, when a predetermined time has elapsed after the start of the preparation for throwing is detected, when the rotation of the drum is in a winding direction, or when the rotation speed of the drum is equal to or less than a threshold value.

4. A fishing reel according to any of claims 1 to 3,

the history data includes at least one of a rotation amount of the spool, a change with time of a braking force on the spool, an arrival distance of the fishing line, a top speed of the fishing line, a daily throwing history, or a usage history of the reel.

5. A fishing reel according to claim 4,

the daily throwing history includes at least any one of the number of throws, total throw distance, or maximum throw distance.

6. A fishing reel according to claim 4,

the usage history of the reel includes at least any one of the number of throws, total throw distance, or total number of throws.

7. A fishing reel according to any of claims 1 to 6,

the fishing reel includes a braking force control unit that changes the braking force applied to the spool over time, and the history data includes the change of the braking force over time.

8. A fishing reel is characterized in that,

the fishing reel includes:

a spool for winding a fishing line;

an operation unit that rotates the drum;

a rotation detecting unit that detects rotation of the drum;

a throwing end detection unit that detects the end of throwing;

a fishing line recovery detecting section that detects recovery of the fishing line;

a history data generating unit that generates history data from the end of the throwing to the end of the fishing line collection; and

and a storage unit that stores the history data.

9. A fishing reel according to claim 8,

the fishing line collection detection unit detects collection of the fishing line when the fishing line is in any one of the following states: the fishing line winding device may be configured to detect a case where winding of the fishing line onto the reel is completed, a case where a predetermined time has elapsed after the completion of the fishing, or a case where the preparation for the fishing is started.

10. A fishing reel according to any of claims 1 to 9,

the fishing reel has an output unit that outputs the history data.

11. A fishing reel according to any of claims 1 to 10,

the fishing reel has a transmission unit that transmits the history data.

12. A history data management system, characterized in that,

the history data management system includes:

a fishing reel according to any one of claims 1 to 11; and

and an information processing device having a receiving unit that receives the history data and an output unit that outputs the history data.

13. The historical data management system of claim 12,

the information processing apparatus has a display unit that displays the history data.

14. The history data management system according to claim 12 or 13,

the information processing apparatus is a portable apparatus.

Technical Field

The present invention relates to a fishing reel having a unit that can manage changes in spool speed or braking force at the time of throwing or retrieving, and a history data management system having the fishing reel.

Background

Conventionally, in order to improve a throwing method and a fishing result for a user, various fishing reels capable of adjusting braking of a spool have been known.

As such a fishing reel, for example, patent document 1 discloses a dual-bearing type fishing reel having a generator constituted by a coil provided in a reel body and a magnet fixed to a spool and rotating integrally with the spool on an outer peripheral portion of the coil, and including: a generator composed of a coil and a magnet; a high speed switch connected to the generator; a rotation speed detector of the reel; and a signal processing device for calculating the change rate of the rotation speed of the winding drum and instructing the high-speed switch to be short-circuited or disconnected.

In addition, there is known an electric reel that uses various information of the reel and can perform maintenance quickly when a malfunction occurs. As such an electric reel, patent document 2 discloses an electric reel attached to a fishing rod, the electric reel including: a reel body mounted on a fishing rod; a spool for winding a fishing line, which is rotatably attached to a reel unit; a motor that rotationally drives the drum; a motor control unit that controls the motor; a diagnostic information storage unit that stores diagnostic information for diagnosing the electric reel, including control information related to the motor control unit and various kinds of history information; and a communication unit capable of communicating the diagnostic information stored in the diagnostic information storage unit with an external device.

Patent document 1: japanese patent laid-open publication No. 2000-217478

Patent document 2: japanese patent laid-open publication No. 2003-310117

However, in the configuration of patent document 1, although the braking force of the spool can be applied based on the target value of the tension from the fishing line, it is difficult for the user to grasp various factors of consideration such as the spool speed, the temporal change of the braking force, the flying distance of the fishing line, and the maximum speed, and it is actually difficult to perform optimal braking force adjustment, and the flying distance of the device is greatly reduced due to unnecessary braking force, which has a problem of hindering improvement of the throwing method by the user and affecting improvement of the fishing result.

In addition, in the configuration of patent document 2, although control information relating to the motor control unit and diagnostic information for diagnosing the electric reel including various kinds of history information can be stored, it is always used for maintenance at the time of occurrence of a failure, and there is a problem that these pieces of information cannot improve the throwing method and fishing result of the user.

Disclosure of Invention

The present invention has been made in view of the above circumstances, and an object thereof is to provide a fishing reel that can refer to various kinds of history data at the time of casting or retrieval in order to improve a casting method and a fishing result for a user. Objects other than these of the present invention will become apparent by referring to the entire specification.

A fishing reel according to one embodiment of the present invention includes: a spool for winding a fishing line; an operation unit that rotates the drum; a clutch for switching power transmittable and power non-transmittable between the operation unit and the spool; a rotation detecting unit that detects rotation of the drum; a throwing preparation start detection unit that detects a throwing preparation; a throwing end detection unit that detects the end of throwing; a history data generation unit that generates history data from the preparation of the throw to the end of the throw; and a storage unit that stores the history data.

In the fishing reel according to one embodiment of the present invention, the preparation start detection unit is configured to detect the preparation for starting a spinning when the spinning preparation is in any one of the following states: the clutch is in an off state, the fishing line starts to rotate in the fishing-out direction from a state where the spool is stopped, the reel is in a predetermined orientation, or the angular velocity of the reel in the predetermined direction is equal to or greater than a predetermined threshold value.

In the fishing reel according to one embodiment of the present invention, the spinning finish detection unit is configured to detect the completion of spinning when the spinning finish detection unit is in any one of the following states: the clutch is in an engaged state, a predetermined time period has elapsed after the start of the preparation for throwing is detected, the rotation of the drum is in a winding direction, or the rotation speed of the drum is equal to or less than a threshold value.

In the fishing reel according to one embodiment of the present invention, the history data includes at least one of a rotation amount of the spool, a temporal change in braking force applied to the spool, an arrival distance of the fishing line, a maximum speed of the fishing line, a daily throwing history, and a usage history of the reel.

In the fishing reel according to one embodiment of the present invention, the daily throwing history includes at least one of the number of throws, the total throw distance, and the maximum throw distance.

In the fishing reel according to one embodiment of the present invention, the usage history of the reel includes at least one of the number of throws, the total throw distance, and the total number of throws.

The fishing reel according to one embodiment of the present invention is configured to include a braking force control unit that changes a braking force applied to the spool with time, and the history data includes the change of the braking force with time.

A fishing reel according to one embodiment of the present invention includes: a spool for winding a fishing line; an operation unit that rotates the drum; a rotation detecting unit that detects rotation of the drum; a throwing end detection unit that detects the end of throwing; a fishing line recovery detecting section that detects recovery of the fishing line; a history data generating unit that generates history data from the end of the throwing to the end of the fishing line collection; and a storage unit that stores the history data.

In the fishing reel according to one embodiment of the present invention, the fishing line collection detection unit is configured to detect collection of the fishing line when the fishing line is in any one of the following states: the fishing line is wound on the reel, a predetermined time is detected after the completion of the fishing line, or the start of the preparation for the fishing line is detected.

In one embodiment of the present invention, the fishing reel is configured to include an output unit for displaying the history data. In addition, the fishing reel according to one embodiment of the present invention is configured to include a transmission unit that transmits the history data.

A history data management system according to an embodiment of the present invention includes: a fishing reel according to any one of the above; and an information processing device having a receiving unit that receives the history data and an output unit that outputs the history data.

In the history data management system according to an embodiment of the present invention, the information processing apparatus includes an output unit configured to output the history data. In the history data management system according to the embodiment of the present invention, the information processing device is a portable device.

According to the above embodiment, by making it possible to refer to various kinds of history data at the time of throwing or retrieving at any time, it is possible to improve the throwing method of the user and improve the fishing result.

Drawings

Fig. 1 is a schematic diagram illustrating a fishing reel 1 according to an embodiment of the present invention.

Fig. 2 is a diagram illustrating the operational flow of the fishing reel 1 according to one embodiment of the present invention.

Fig. 3 is a diagram illustrating a ready-to-cast state of the fishing reel 1 according to one embodiment of the present invention.

Fig. 4 is a diagram illustrating a throwing-end state of the fishing reel 1 according to one embodiment of the present invention.

Fig. 5 is a diagram illustrating history data in the fishing reel 1 according to the embodiment of the present invention.

Fig. 6 is a diagram illustrating the operational flow of the fishing reel 1 according to one embodiment of the present invention.

Fig. 7 is a view for explaining a fishing line collection state of the fishing reel 1 according to the embodiment of the present invention.

Fig. 8 is a view for explaining a procedure of throwing and collecting a fishing tackle such as a lure using a reel including the fishing reel 1 according to one embodiment of the present invention.

Fig. 9 is a diagram illustrating history data in the fishing reel 1 according to the embodiment of the present invention.

Description of the reference symbols

1: a fishing reel; 2: a clutch; 3: a reel; 4: an operation section; 5: a rotation detection unit; 6: a throwing preparation start detection unit; 7: a throwing end detection unit; 8: a history data generation unit; 9: a storage unit; 10: historical data; 11: the amount of rotation of the drum; 12: a change over time in the braking force to the spool; 13: the arrival distance of the fishing line; 14: the top speed of the fishing line; 15: daily throw history; 16: usage history of the reel; 17: a braking force control unit; 18: a fishing line recovery detection unit; 19: an output section; 20: a transmission unit; 21: a receiving unit; 22: an output section; 23: an information processing device; 24: a display unit; 100: a historical data management system.

Detailed Description

Hereinafter, embodiments of the locking device of the present invention will be specifically described with reference to the drawings. Structures common to a plurality of drawings are given the same reference numerals in the plurality of drawings. It should be noted that, for the sake of convenience of explanation, the drawings are not necessarily drawn to precise scale.

First, a fishing reel 1 according to an embodiment of the present invention will be described with reference to fig. 1. As shown in the drawings, a fishing reel 1 according to an embodiment of the present invention includes: a reel 3 for winding a fishing line; an operation unit 4 for rotating the drum 3; a clutch 2 for switching between power transmittable and power non-transmittable between the operation unit and the spool; a rotation detecting unit 5 for detecting rotation of the drum 3; a throwing preparation start detection unit 6 for detecting a throwing preparation; a throwing end detection unit 7 for detecting the end of throwing; a history data generating unit 8 for generating history data from the preparation of the throw to the end of the throw; and a storage unit 9 for storing the history data.

According to the fishing reel 1 of one embodiment of the present invention, various kinds of history data at the time of throwing or retrieving can be referenced at any time, so that the throwing method and fishing result of the user can be improved.

Here, the spool 3 is pivotally supported so as to be rotatable with respect to the fishing reel 1, and can wind a fishing line by forward rotation and pay out the wound fishing line by reverse rotation. The operation unit 4 is configured as a handle, for example, and transmits a rotational operation of a user to the drum 3 through a transmission mechanism such as a gear, so that the drum 3 can be rotated in the forward direction. The operation unit 4 may be a combination of an operation member such as a lever and a power source such as a motor.

The clutch 2 is switchable between an engaged state in which power can be transmitted to the spool 3 and a disengaged state in which power transmission is not performed. In the engaged state, the spool 3 can be operated to rotate in the forward direction by the operation member 3, and in the disengaged state, the spool can rotate in the forward and reverse directions (spool free state) regardless of the state of the operation member 3.

The rotation detecting unit 5 may be formed by a combination of a detecting means such as a photo interrupter and a detecting means such as a light shielding plate provided on the drum 3. This converts the rotation of the drum 3 into an electric signal. The combination of the detection means and the detected means is not limited to the above example, and known means such as a magnet and a magnetic sensor may be used.

Here, the throw preparation start detection unit 6, the throw end detection unit 7, the history data generation unit 8, and the storage unit 9 are implemented as programs in a microcomputer, and details thereof will be described later. Further, clutch state detecting means for detecting the state of the clutch 2 may be provided. By providing a detection means such as a magnet in a part of the clutch 2 and detecting the position thereof by a magnetic sensor or the like, the state of the clutch can be converted into an electric signal.

Next, an example of a procedure for throwing and collecting fishing gear such as baits using a general reel including the reel will be described with reference to fig. 8. First, as shown in fig. 8 (a), after the lure 20 is adjusted to a predetermined length from the rod end by the operating member 3, the clutch 2 is disengaged, and the reel is set to a free state. At this time, the reel 3 is pressed with a thumb so that the fishing line does not come off due to the weight of the lure 20.

Then, as shown in fig. 8 (b) to (d), the fishing rod is swung to give the lure 20 an initial speed. Next, as shown in fig. 8 (e), when the thumb is separated from the reel 3 at a timing when the speed and the direction of the bait are appropriate, the bait can be thrown.

As shown in fig. 8 (g), after throwing, the lure starts to decelerate due to tension and air resistance from the fishing line. On the other hand, the reel 3 starts to rotate reversely due to the tension from the fishing line. When the fishing line is released at a speed equal to the flying speed of the lure, the reel 3 reaches the maximum rotation speed, and the fishing line loses tension. The bait then continues to stall due to air resistance, etc. At this time, if the spool 3 continues to rotate at a high speed due to inertia, the fishing line is discharged at a speed exceeding the flying speed of the lure. This causes excessive fishing line release and causes fishing line entanglement in the reel. To avoid this, a predetermined braking force is applied to the spool 3 by the brake device 7.

Also, the height of the bait falls sufficiently to fall into the water. At this time, if the braking force is too large, the distance over which the lure can be thrown becomes short. If the braking force is too small, the wire is loosened and cannot be wound or unwound properly. The appropriate value of the braking force varies depending on not only the size of the lure and the length of the rod but also various influences such as the throwing method and the natural environment such as wind.

After the bait falls into the water and sinks to a predetermined depth, the operation unit 3 is operated to operate (retrieve) the bait. Thereby, the fish bite. Depending on the winding speed at this time, the fishing result may vary.

Next, the operational flow of the fishing reel 1 according to one embodiment of the present invention will be described with reference to fig. 2. As shown in the drawing, first, in step S1, the preparation start-throwing detection unit 6 for detecting preparation for throwing detects whether the fishing reel 1 has started preparation for throwing. If the preparation for throwing is not started, the process returns to step S1.

In the case where the preparation for throwing is started, the flow proceeds to step S2. In step S2, the detection by the rotation detecting unit 5 that detects the rotation of the drum 3 is started, and the distance is initialized (L is 0).

Next, in step S3, it is checked whether or not the rotation detecting unit 5 that detects the rotation of the drum 3 detects the rotation of the drum. When the rotation is detected, the process returns to step S3 after increasing the measurement value by a predetermined distance (L + 1). The distance L may be the amount of rotation of the spool 3 or the amount of line paid out in which the change in the radius of the spool 3 is corrected.

In step S3, if the rotation detecting unit 5 that detects the rotation of the roll 3 does not detect the rotation of the roll, the process proceeds to the next step. In step S4, the throw end detection unit 7 that detects the end of the throw detects whether the throw has ended. If the preparation for throwing is not started, the process returns to step S3.

When the throwing is finished, the process proceeds to step S5. In step S5, the history data generation unit 8 that generates the history data from the preparation for the throw to the end of the throw generates the history data, and the process proceeds to the next step.

In step S6, the history data generated in step S5 is stored in the storage unit 9 or transmitted to the outside through a communication processing unit described later. This makes it possible to transmit information to an external device such as a personal computer or a smartphone, such as another reel, and to read or record data.

Here, the history data will be explained. The history data may be, for example, a transition of the distance L at regular intervals as shown in fig. 9, or may be only the final flight distance L. Further, the speed change of the spool, the change with time of the braking force, the maximum speed of the fishing line, or the maximum rotational speed of the spool, which are obtained by time-differentiating L, may be included. The daily throw history may be recorded by summing up a plurality of throws, or all the throw data of the reel may be recorded.

According to the fishing reel 1 of one embodiment of the present invention, various kinds of history data at the time of throwing or retrieving can be referenced at any time, so that the throwing method and fishing result of the user can be improved. That is, by grasping the relationship between the thrown distance and the braking force setting, it is easy to find the optimum setting of the braking force. Also, by recording the number of throws and the throw distance, the throwing method can be improved.

Next, a ready-to-throw state of the fishing reel 1 according to one embodiment of the present invention will be described with reference to fig. 3. In the fishing reel 1 according to one embodiment of the present invention, the preparation start detection unit 6 is configured to detect the start of preparation for casting in step S1, more specifically, in any one of a case where the clutch 2 is in the off state (S1a), a case where the fishing line is started to be rotated in the casting direction from a state where the spool 3 is stopped (S1b), a case where the reel is oriented in a predetermined direction (S1c), a case where the angular velocity of the reel in the predetermined direction is equal to or greater than a set threshold value (S1d), and a case where an input device such as a button is provided on the reel and the user operates the input device when he/she desires to start preparation for casting (S1 e). By detecting any of the above states, the preparation start throwing detecting unit 6 can accurately detect the start of preparation for throwing.

Next, a throwing-end state of the fishing reel 1 according to an embodiment of the present invention will be described with reference to fig. 4. In the fishing reel 1 according to one embodiment of the present invention, the spinning finish detection unit 7 is configured to detect the completion of the spinning when the clutch 2 is in the engaged state (S4a), when it detects that a predetermined time has elapsed after the preparation for the spinning is started (S4b), when the rotation of the spool 3 is in the winding direction (S4c), when the rotation speed of the spool is equal to or less than a threshold value (S4d), or when an input device such as a button is provided on the reel and the user determines that the input device has been operated when the spinning is finished (S4 e). By detecting any of the above states, the throw end detection unit 7 can accurately detect the end of the throw.

Next, the history data 10 generated by the history data generating unit 8 of the fishing reel 1 according to an embodiment of the present invention will be described with reference to fig. 5. In the fishing reel 1 according to one embodiment of the present invention, the history data 10 includes at least one of a spool rotation amount 11, a temporal change 12 in braking force applied to the spool, a fishing line reaching distance 13, a fishing line top speed 14, a daily throwing history 15, and a spool usage history 16.

In the fishing reel 1 according to one embodiment of the present invention, the user's throwing method and fishing results can be improved by making such historical data available for reference at any time.

In the fishing reel 1 according to one embodiment of the present invention, the daily throwing history 15 includes at least one of the number of throws, the total distance thrown, or the maximum value of the throw distance.

In the fishing reel 1 according to one embodiment of the present invention, the usage history 16 of the reel includes at least one of the number of throws, the total throw distance, and the total throw speed.

The fishing reel 1 according to one embodiment of the present invention includes a braking force control unit 17 that changes the braking force applied to the spool 3 over time, and the history data 10 includes the change of the braking force over time.

Referring again to fig. 1, a fishing reel 1 according to an embodiment of the present invention will be described. As shown in the drawings, a fishing reel 1 according to an embodiment of the present invention includes: a reel 3 for winding a fishing line; an operation unit 4 for rotating the drum 3; a rotation detecting unit 5 for detecting rotation of the drum 3; a throwing end detection unit 7 for detecting the end of throwing; a fishing line collection detection unit 18 for detecting the collection of the fishing line; a history data generating part 8 for generating history data from the end of the throwing to the fishing line recovery; and a storage unit 9 for storing the history data.

According to the fishing reel 1 according to one embodiment of the present invention, it is possible to improve the throwing method and the fishing result of the user by making it possible to refer to various kinds of history data at the time of retrieval at any time.

Next, the operational flow of the fishing reel 1 according to one embodiment of the present invention will be described with reference to fig. 6. As shown in the drawing, first, in step S1, the spinning finish detection unit 7 that detects the finish of the spinning detects whether the fishing reel 1 has finished the spinning. If the throw is not finished, the process returns to step S1.

When the throwing is finished, the process proceeds to step S2. In step S2, the rotation detection unit 5 that detects the rotation of the drum 3 starts detecting (L ═ Lmax).

Next, in step S3, it is checked whether or not the rotation detecting unit 5 that detects the rotation of the drum 3 detects the rotation of the drum. When the rotation is detected, the line length is increased or decreased by a predetermined distance (L ± 1) according to the rotation direction, and the process returns to step S3.

In step S3, if the rotation detecting unit 5 that detects the rotation of the roll 3 does not detect the rotation of the roll, the process proceeds to the next step. In step S4, the fishing line collection detection unit 18, which detects the collection of the fishing line, detects whether the fishing line is collected. If the fishing line is not collected, the flow returns to step S3.

When the fishing line is collected, the flow proceeds to step S5. In step S5, the history data generation unit 8 that generates the history data from the end of the throwing to the end of the fishing line collection generates history data, and the process proceeds to the next step. As the condition for detecting the fishing line recovery, for example, the measured line length L is equal to or less than a predetermined value, and the clutch is disconnected in preparation for the next throwing.

In step S6, the history data generated in step S5 is stored in the storage unit 9 or transmitted to the outside through a communication processing unit described later.

According to the fishing reel 1 according to one embodiment of the present invention, it is possible to improve the user retrieval technique and improve the fishing results by making it possible to refer to various types of history data at the time of retrieval at any time.

Next, a fishing line collection state of the fishing reel 1 according to one embodiment of the present invention will be described with reference to fig. 7. In the fishing reel 1 according to one embodiment of the present invention, the fishing line collection detection unit 18 is configured to detect collection of the fishing line when the fishing line is completely wound around the spool (S4a), when a predetermined time has elapsed after the end of the throwing motion is detected (S4b), or when the start of the preparation for throwing motion is detected (S4 c). By detecting any one of the above states, the fishing line collection detector 18 can reliably detect the fishing line collection state.

As shown in fig. 1, the fishing reel 1 according to one embodiment of the present invention includes an output unit 19 implemented by a display unit such as an LED or an LCD for displaying the history data 10, a notification unit for notifying by voice data, notification sound, vibration, or the like. In addition, the fishing reel 1 according to one embodiment of the present invention includes a transmission unit 20 that transmits the history data 10.

The history data management system 100 according to an embodiment of the present invention includes: any one of the fishing reels 1 described above; and an information processing device 23 having a receiving unit 21 that receives the history data and an output unit 22 that outputs the history data.

In the history data management system 100 according to an embodiment of the present invention, the information processing device 23 includes a display unit 24 that displays the history data 10. In the history data management system 100 according to the embodiment of the present invention, a portable device such as a portable terminal can be used as the information processing device 23, but the present invention is not limited thereto.

The dimensions, materials, and arrangements of the respective constituent elements described in the present specification are not limited to those explicitly described in the embodiments, and the respective constituent elements may be modified to have any dimensions, materials, and arrangements that can be included in the scope of the present invention. Note that, components not explicitly described in the present specification may be added to the embodiments described above, or a part of the components described in each embodiment may be omitted.