baber/WOPTO huggingface dataset:
Patent JP-2021065163-A (JP)
Title: Agricultural work vehicle
Inventor: ISHIDA SHOKI
IPC: A01D69/00
Filed: 2019-10-24
Abstract: To execute excellent work even in a case where the type of crop that is easily damaged is a harvest object, or in a case where a hydraulic actuator is provided.SOLUTION: A speed control unit 64 for controlling a speed of an engine 4 executes normal control for controlling an operation of a speed governor 63 so that the speed of the engine 4 reaches a target speed in a first control mode, executes normal control if a predetermined condition is established in a second control mode, and, if the predetermined condition is not established, executes idling control for controlling an operation of the speed governor 63 so that the speed of the engine 4 reaches an idling speed. The predetermined condition includes a condition that hydraulic actuators 30 and 34 are being operated.SELECTED DRAWING: Figure 7
Patent JP-2021071748-A (JP)
Title: Information processing system, information processing method, and program
Inventor: AKASHI KO
IPC: G06Q50/26
Filed: 2019-10-29
Abstract: To provide an information processing system, an information processing method, and a program capable of achieving more proper arrangement of a facility or more appropriate operation time of the facility.SOLUTION: An information processing system includes: an acquisition unit that acquires a congestion level of a facility; and a determination unit that determines arrangement or operation time of the facility on the basis of the congestion level, time, and a characteristic of the facility.SELECTED DRAWING: Figure 1
Patent JP-2021071522-A (JP)
Title: Closure attaching tool and closure set for optical cable with the same
Inventor: TAKAYAMA YOSHIHIRO
IPC: G02B6/46
Filed: 2019-10-29
Abstract: To provide a closure attaching tool capable of improving workability.SOLUTION: A closure attaching tool 10, to which a closure 1 for an optical cable can be attached, includes: a main body portion 11; and a locking portion 12a which is supported by the main body portion and can be locked to a part of an outside portion of the closure for the optical cable. The main body portion has a fixture insertion hole 20 through which a fixture for fixing the main body portion to an object can be inserted, and at least a part of the locking portion is formed of an elastic member. The closure attaching tool can transit from a locked state in which the locking portion is locked to the part of the outside portion of the closure for the optical cable to an unlocked state in which the locking portion is not locked to the part of the outside portion of the closure for the optical cable by elastically deforming at least the part of the locking portion.SELECTED DRAWING: Figure 5
Patent JP-2021071539-A (JP)
Title: Image forming apparatus
Inventor: SHIMIZU TAMOTSU
IPC: G03G21/00
Filed: 2019-10-29
Abstract: To provide an image forming apparatus that can obtain an accurate surface potential of an image carrier without using an expensive sensor, such as a surface potential sensor.SOLUTION: An image forming apparatus comprises: a photoreceptor drum; an electrifying unit; a developing unit; a developing power supply; a current detection unit; and a control unit. The developing power supply applies a developing voltage including an AC component and a DC component to a developing roller. The current detection unit detects a developing current flowing between the developing roller and the photoreceptor drum when the developing voltage is applied to the developing roller. The control unit causes the electrifying unit to uniformly electrify a surface of the photoreceptor drum, and calculates a surface potential of the photoreceptor drum on the basis of DC components of respective developing currents detected by the current detection unit when the developing power supply applies a plurality of developing voltages having different DC components to the developing roller.SELECTED DRAWING: Figure 4
Patent JP-2021069300-A (JP)
Title: Cell suction system, suction chip, and method for manufacturing suction chip
Inventor: YOKOYAMA YASUNORI
IPC: G01N1/00
Filed: 2019-10-30
Abstract: To form a tip of a suction chip provided for a cell suction system 1, which sucks a cell or at least a part of the cell, into a desired inner diameter.SOLUTION: A cell suction system 1 that sucks a cell or at least a part of the cell as an object to be sucked comprises: a suction chip 3 for which an intake hole 306 capable of taking the object to be sucked into an internal space; a suction device 4 capable of sucking the object to be sucked into an internal space of the suction chip in the state where the suction chip is installed; a conveying part 5 capable of moving the suction device in three different axial directions; and a signal processing part 6 capable of controlling actions of the conveying part and capable of detecting a position of a tip of the suction chip. The suction chip 3 has a fitting part 305 which can be fitted with a suction part of the suction device 4 while communicating with the intake hole 306, and is molded integrally by resin.SELECTED DRAWING: Figure 1
Patent JP-2021075080-A (JP)
Title: Washer tank device
Inventor: KOCHIYA TAKUMI
IPC: B60S1/50
Filed: 2019-11-05
Abstract: To provide a washer tank device which can suppress reduction in a tank capacity by a pump.SOLUTION: An input side hose 40 connecting a washer tank 20 and an input side of a pump 30 is provided. Even when the pump 30 is arranged at a position separated from the washer tank 20, a washer liquid in the washer tank 20 can be fed into the pump 30 through the input side hose 40. Therefore, the pump 30 can be loaded in a vehicle separately from the washer tank 20, and can be arranged in a space separated from the washer tank 20. Therefore, unlike the case where the pump 30 is arranged in an arrangement space of the limited washer tank 20, reduction in a capacity of the washer tank 20 by the pump 30 can be suppressed.SELECTED DRAWING: Figure 1
Patent JP-2021074285-A (JP)
Title: Game machine
Inventor: INOUE KOJI
IPC: A63F7/02
Filed: 2019-11-10
Abstract: To provide a game machine that can increase interest of a game.SOLUTION: A game machine includes: winning/losing determination means for executing a winning/losing determination regarding a predetermined winning on the basis of a first random number value; symbol determination means for determining the winning type on the basis of the winning/losing determination result and a second random number value; and game state control means capable of controlling to a time saving state. The target of the winning/losing determination by the winning/losing determination means at least includes a big winning that triggers the operation of an accessory continuous operation device and a special time saving that does not trigger the operation of the accessory continuous operation device. When the special time saving is won, the game state is controlled to the time saving state.SELECTED DRAWING: Figure 4
Patent JP-2021080959-A (JP)
Title: Repair method of branch pipe connection part and packer
Inventor: SUEYOSHI HIROKI
IPC: F16L55/179
Filed: 2019-11-15
Abstract: To easily repair a connection part connected to a branch pipe, in a regeneration method of an existing pipe.SOLUTION: A putty 9 is arranged at an external periphery of a packer 10 which is expandable in a radial direction. The packer 10 is inserted into a connection part 1a connected to a branch pipe 2 so as to straddle a connection port 2a of an existing pipe 1 from a communication port 3a of a regeneration pipe 3. Next, by expanding the packer 10, the putty is pushed and charged into an opening part 4a to the branch pipe connection part 1a in an inter-pipe interval 4 between the existing pipe 1 and the regeneration pipe 3, and after that, the packer 10 is contracted and removed.SELECTED DRAWING: Figure 5
Patent JP-2021078594-A (JP)
Title: Application body
Inventor: IDE HIROKO
IPC: A45D34/04
Filed: 2019-11-15
Abstract: To provide an application body having a large holding amount of a cosmetic on an application surface, capable of applying without damaging fitting feeling by preventing deformation of the application body when using.SOLUTION: An application body has at least one application surface. In the application body, two or more grooves are recessed on the application surface, and the two or more grooves extend so as to cross mutually at least at one spot on the application surface.SELECTED DRAWING: Figure 1
Patent JP-2020024953-A (JP)
Title: Cut-off electric wire
Inventor: KOJIMA HIROAKI
IPC: H01B7/285
Filed: 2019-11-18
Abstract: To provide a cut-off electric wire which can cut-off water without performing a peeling-off work and has excellent cut-off performance.SOLUTION: A cut-off electric wire 1 includes a conductor 2 formed of a plurality of conductor element wires 21, an insulator 3 covering the conductor 2, a through hole 31 penetrating through the insulator 3, and a cut-off material 4 which fills inside of a hole of the through hole 31, a gap 30 between an outer surface of the conductor 2 and the insulator 3, and a gap 20 between the conductor element wires 21. The cut-off material 4 is formed of a thermosetting resin or thermosetting elastomer. The insulator 3 is formed of a thermoplastic resin.SELECTED DRAWING: Figure 1
Patent JP-2021082455-A (JP)
Title: adapter
Inventor: YAMAGUCHI JUNYA
IPC: H01R31/06
Filed: 2019-11-18
Abstract: To provide a technology that can make an adapter more compact.SOLUTION: A adapter may connect a battery to an electric device. The adapter may include a housing, a control board, and a terminal. The control board may be housed in a housing. The terminal may be mounted on the control board. The housing may have a battery mounting surface and a device mounting surface. The battery may be mounted on the battery mounting surface. The device mounting surface is arranged on the opposite side of the battery facing surface, and the electric device may be mounted on the device mounting surface. The battery mounting surface may be inclined with respect to the device mounting surface.SELECTED DRAWING: Figure 9
Patent JP-2021078813-A (JP)
Title: Sofa bed
Inventor: HAMAMOTO YUKIO
IPC: A47C27/12
Filed: 2019-11-20
Abstract: To provide a sofa bed for allowing a quilt and a pillow or the like used on a bed to be stored inside a sofa when a form is exchanged into a sofa form.SOLUTION: A sofa bed includes: a sofa base part 1 having a backrest base part 11 in a rear end part and used also as a box-shaped bed base end base part having an open front; a box-shaped bed middle base part 2 to be put into/out of the sofa base part 1 and having an open front; a box-shaped drawer 3 to be put into/out of the bed middle base part 2 and having an open top; a first mat 4 fixed to an upper surface of the sofa base part 1; second mats to be laid on an upper surface of the bed middle base part 2; and third mats to be laid in a state to block an opening part of the drawer 3. The second mats 5a, 5b and the third mats 6a, 6b are foldable in a chevron shape and the second mat 5b and the third mat 6a are foldable in a valley shape. Casters 7 are arranged at four corners in a bottom part of the sofa base part 1, and casters 8 are respectively arranged at right and left sides of a tip bottom part of the bed middle base part 2 and a tip bottom part of the drawer 3.SELECTED DRAWING: Figure 2
Patent JP-2021080526-A (JP)
Title: Manufacturing method of aluminum alloy forging material for automobile undercarriage
Inventor: MARUYAMA TAKUMI
IPC: C22F1/05
Filed: 2019-11-20
Abstract: To provide a manufacturing method of an aluminum alloy forging material for automobile undercarriages which does not have excessive notch sensitivity on a surface where disturbance intervenes.SOLUTION: A method of manufacturing an aluminum alloy forging material for automobile undercarriages of the present invention includes a solution treatment step, a quenching treatment step and an artificial aging hardening treatment step as a heat treatment process, in which the quenching step is performed when the forging material is assembled into an automobile, a lower surface 21 arranged on the ground surface side of the automobile is brought into contact with water after than an upper surface 22 opposite to the lower surface 21.SELECTED DRAWING: Figure 4
Patent JP-2021079856-A (JP)
Title: Vehicle diagnosis system and movable body diagnosis system
Inventor: MAEDA HIKARU
IPC: B60W50/04
Filed: 2019-11-20
Abstract: To provide a vehicle diagnosis system etc. capable of inhibiting damage caused by hacking of a vehicle etc.SOLUTION: A vehicle diagnosis system 1 includes: a vehicle diagnosis device 10 including a communication part 11 which communicates with a vehicle 50 which conducts automatic operation and a diagnosis part 16 which diagnoses whether or not the vehicle 50 is hacked through the communication part 11; and electric devices 61 to 65 which communicate with the vehicle diagnosis device 10 through a network. The diagnosis part 16 makes the diagnosis when an operation state of at least one of the electric devices 61 to 65 is changed.SELECTED DRAWING: Figure 17
Patent JP-2021083015-A (JP)
Title: Reproduction control device and reproduction control program
Inventor: SUGIMOTO MAKI
IPC: H04N21/4545
Filed: 2019-11-21
Abstract: To more properly support browsing of a user with control related to reproduction.SOLUTION: A reproduction control device 20 comprises an image data acquisition unit 211, a region detection unit 212, a feature amount extraction unit 214, a scene detection unit 216 and a reproduction control unit 217. The image data acquisition unit 211 acquires a plurality of pieces of image data that are chronically continuous. The region detection unit 212 detects a target region including a prescribed target from each image of the plurality of pieces of image data. The feature amount extraction unit 214 extracts the feature amount from each of the plurality of pieces of image data on the basis of the change in the images between the plurality of pieces of image data and whether or not the changed region is the target region. The scene detection unit 216 detects the image data corresponding to a prescribed scene by inputting the feature amount to a learning model. The reproduction control unit 217 controls reproduction of the plurality of pieces of image data on the basis of information indicating the image data corresponding to the prescribed scene detected by the scene detection unit 216.SELECTED DRAWING: Figure 3
Patent JP-2021079688-A (JP)
Title: Central bank issued bank note with authority term and forced inflation central bank issued bank note
Inventor: SHIRAKAWA TOSHIHISA
IPC: B42D25/29
Filed: 2019-11-22
Abstract: To provide a method capable of quickly raising funds to places where money is needed when natural disaster or the collapse of stock occurs.SOLUTION: A stamp seal of a seal 1 with an issued date, valid date, and issuance purpose is copied on a blank portrait part of a central bank issued bank note to make and distribute a central bank issued bank note with authority term. A stamp seal of a seal 2 with an issued date, valid date, reduction from the beginning of the issued date, and issuance purpose is copied on the blank portrait part of the central bank issued bank note to make and distribute a forced inflation central bank issued bank note.SELECTED DRAWING: Figure 1
Patent JP-2020036530-A (JP)
Title: Drive control apparatus of switching element
Inventor: INOUE TSUYOSHI
IPC: H02M1/00
Filed: 2019-11-25
Abstract: To provide a drive control apparatus of a switching element, capable of suppressing life reduction of the switching element by quickly detecting overcurrent by a simple and inexpensive constitution.SOLUTION: A switching element (IGBT) 1 includes a sense element and an impedance circuit 2 is connected to a sense terminal SE. The impedance circuit 2 includes a resistor, etc. for detecting a current of the sense element. A control circuit 3 drives the switching element 1 by applying a gate voltage Vg by a drive circuit 4. The gate voltage Vg is held in a fixed state in a mirror period, and after ending the mirror period, is boosted. A current detection circuit 5 determines a sense voltage Vse by a plurality of threshold voltages corresponding to the gate voltage Vg. Since a determination circuit 6 determines the sense voltage Vse by switching the threshold voltages in accordance with the gate voltage Vg even in the mirror period, an abnormal sate can be quickly determined and the switching element can be protected.SELECTED DRAWING: Figure 1
Patent JP-2020036981-A (JP)
Title: Subject information acquisition device and control method thereof
Inventor: NAKAJIMA TAKAO
IPC: A61B8/13
Filed: 2019-11-27
Abstract: To provide information related to an error of characteristic information due to a position deviation of a subject concerning photoacoustic imaging.SOLUTION: A subject information acquisition device includes: a light source to generate light of a first wavelength and a second wavelength; a conversion element for receiving an acoustic wave to be generated by irradiating a subject with light of the first and second wavelengths and outputting first and second reception signals; a characteristic information acquisition section for acquiring first and second characteristic information distributions on the basis of the first and second reception signals and acquiring a material concentration distribution inside a subject on the basis of the first and second characteristic information distributions; a position deviation amount acquisition section for acquiring a position deviation amount between the first and second characteristic information distributions; and a display control section for outputting an image based on a material concentration distribution and a position deviation amount to a display section.SELECTED DRAWING: Figure 1
Patent JP-2020035764-A (JP)
Title: Outlet device
Inventor: FURUMOCHI TOMOHIRO
IPC: H01R13/652
Filed: 2019-11-28
Abstract: To realize the miniaturization of a housing while arranging three-pole outlet on different surfaces of the housing.SOLUTION: Outlet portions 31 and 33 are provided on the respective surfaces 21 and 23 of a housing 20. Power blade receivers 81 and 85 have first power blade receivers 82 and 86 and second power blade receivers 83 and 87, and a ground blade receiver 90 includes a first ground blade receiver 94 extending along the blade receivers 82 and 86 near the first power blade receivers 82 and 86, and a second ground blade receiver 96 extending along the blade receivers 83 and 87 near the second power blade receivers 83 and 87, and a load insulating wall 99 surrounds the extending direction of each of the ground blade receiving portions 94 and 96, and secures a predetermined creepage distance between the power blade receivers 81 and 85 and the ground blade receiver 90.SELECTED DRAWING: Figure 5
Patent JP-2021054530-A (JP)
Title: Device for automatically packing food product in glass bottle
Inventor: ZHU XIAOFENG
IPC: B65G65/30
Filed: 2019-12-06
Abstract: To provide a device for automatically packing a food product in a glass bottle.SOLUTION: The device includes a main body, a transport space penetrating the main body is provided in the main body, and a weighing device is provided in the transport space. A motive power motor is started to drive and rotate a large gear, a small gear and a symmetrical pulley, and also an inner transport pulley and a transport belt, and to drive and move the glass bottle towards the right. The present invention can add a jam to the glass bottle by a mechanical structure. Adding the jam manually by the present invention allows the jam to be added such that a content of the jam is kept the same to standardize a product. The present invention can automatically seal the glass bottle and close a lid. The present invention can automatically produce and process the jam, and at the same time improve sealability of the glass bottle by using a tool to close the lid, thereby extending a freshness date of the jam.SELECTED DRAWING: Figure 1
Patent JP-2021092069-A (JP)
Title: Light transmission amount control device and program
Inventor: YOSHIDA TORU
IPC: E06B9/264
Filed: 2019-12-10
Abstract: To provide a light transmission amount control device and a program capable of realizing a proper light environment in a building.SOLUTION: A light transmission control device 10 includes: an incident rate lead-out unit 11A for leading out a direct solar radiation incident rate which shows an incident rate of a direct solar radiation with respect to an opening part provided at a building which is an object of the light transmission amount control on the basis of location information showing the position of the sun, building shape information showing the shape of the building and shielding object shape information showing the shape of a shielding object which shields the direct solar radiation with respect to the building from the sun, existing outside of the building; a solar radiation amount lead-out unit 11B for leading out the direct solar radiation amount corresponding to an azimuth angle and an inclination angle of the opening part, on the basis of the solar radiation amount detected by a solar radiation sensor 50 provided outdoors; and a control unit 11C for controlling the light transmission amount of the direct solar radiation by a light transmission amount adjustment unit (lighting control film 56) provided at the opening part on the basis of the comparison result between the direct solar radiation incident amount which is acquired by multiplying the direct solar radiation incident rate and the direct solar radiation amount together, and a predetermined threshold value.SELECTED DRAWING: Figure 2
Patent JP-2020079942-A (JP)
Title: Display with light-emitting diode
Inventor: LIN CHIN-WEI
IPC: H01L33/00
Filed: 2019-12-11
Abstract: To provide a pixel array capable of obtaining excellent display performance.SOLUTION: A pixel (22) comprises a light-emitting diode (30) such as an organic light-emitting diode, and first and second switch transistors (T1 and T2). A drive transistor (TD) and a light-emitting transistor (TE) are coupled in series with the light-emitting diode (30) between a positive power supply (VDDEL) and a ground power supply (VSSEL). A data storage capacitor (Cst1) is coupled between a gate and a source of the drive transistor (TD). Signal lines (Data) are provided in columns of pixels to route signals such as data signals, sensed drive currents from the drive transistors between a display driver circuit and the pixels. The switching transistors (T1 and T2), the light-emitting transistor (TE), and the drive transistor (TD) may be a semiconductor oxide transistor, a silicon transistor, an n-channel transistor, or a p-channel transistor.SELECTED DRAWING: Figure 2
Patent JP-2021095600-A (JP)
Title: Manufacturing method of nickel aqueous solution
Inventor: WATANABE YUUKAI
IPC: C22B3/26
Filed: 2019-12-16
Abstract: To provide a manufacturing method of nickel aqueous solution capable of reducing a nickel loss while efficiently removing iron.SOLUTION: A manufacturing method of nickel aqueous solution includes: an iron removing process of removing iron included in coarse nickel aqueous solution as a precipitate by an oxidation neutralization reaction; an exchange stage of making nickel contact with an acidic extraction agent supporting iron-removal final solution after the iron removing process to substitute the iron in the iron-removal final solution with the nickel in the acidic extraction agent so as to obtain high purity nickel aqueous solution; and a back extraction stage of making the acidic extraction agent contact with back extraction solution after the exchange stage to back-extract the iron supported by the acidic extraction agent. In the iron removing process, the coarse nickel aqueous solution is prepared to have a pH of 4.0 to 5.2, inclusive. In the back extraction stage, the back extraction solution is prepared to have a normality of the acid of 1.6 N or higher.SELECTED DRAWING: Figure 1