baber/WOPTO huggingface dataset:
Patent JP-2022042109-A (JP)
Title: Electrode base material product for fuel cell and manufacturing method of membrane electrode assembly using the same
Inventor: MURASUGI HIDEAKI
IPC: H01M8/1004
Filed: 2020-09-02
Abstract: To provide an electrode base material for a fuel cell in which foreign matter is sufficiently suppressed from adhering to the surface until immediately before joining to a polymer electrolyte membrane.SOLUTION: In an electrode base material product for a fuel cell, an electrode base material laminate having a long electrode base material and a coating sheet that is adhered to the surface of the electrode base material with adhesive force of 0.05 to 0.30 N/cm and covers the surface of the electrode base material is wound into a roll.SELECTED DRAWING: Figure 1
Patent JP-2022044383-A (JP)
Title: Model parameter learning method and movement mode parameter determination method
Inventor: HASEGAWA YUJI
IPC: B60W40/02
Filed: 2020-09-07
Abstract: To provide a model parameter learning method, etc. that make it possible to appropriately learn model parameters of a moving mode model that is used when a mobile device moves in an environment in which a plurality of moving bodies and stationary objects are present on the periphery of the mobile device.SOLUTION: In a learning method, a time series of moving directions when a reference walker M1 moves to a destination more than one time, a time series of mask images respectively showing positional relations with neighboring pedestrians M2 in the moving directions of the reference walker M1, and a time series of environment information images 35 are obtained; learning data are created by mutually associating these time series; and using the learning data, the model parameters of a CNN 33a are learned by an error inverse propagation method.SELECTED DRAWING: Figure 4
Patent JP-2022045415-A (JP)
Title: Air tank, outer casing device, excavation device, and excavation method
Inventor: FURUKI KAZUNARI
IPC: E21B4/16
Filed: 2020-09-09
Abstract: To provide an air tank, an outer casing device, an excavation device, and an excavation method capable of supplying hydraulic liquid with cooling and lubrication performance as well as environmental load reduction for equipment to be supplied such as a hammer unit and the like.SOLUTION: An excavation device 1 is provided with an outer casing device 2 accommodating an air tank body 3, and a single hammer unit 4 detachable to the outer casing device 2. The air tank body 3 is provided with a tank body 31, an introduction part 32 placed in the tank body 31 and allowing unprocessed fluid to be introduced, which is either of gas liquid mixed fluid, or gas and liquid supplied from the outside of the tank body, an atomizing part 33 allowing the unprocessed fluid introduced in the tank body to be atomized through the introduction part 32, a diffusion part 34 placed in an area between the atomizing part and itself and on which processed fluid can impinge, and an exhaust part 35 placed in the tank body 31 and allowing the atomized processed fluid to be exhausted.SELECTED DRAWING: Figure 2
Patent JP-2022046107-A (JP)
Title: Front illumination apparatus and front illumination method for bicycle
Inventor: DAIRIKI TAKESHI
IPC: B62J45/00
Filed: 2020-09-10
Abstract: To provide a front illumination apparatus for a bicycle, capable of appropriately letting a rider know about an obstacle present on a road surface.SOLUTION: A position information acquisition section (a control device 12) acquires position information on a road where a bicycle is running. A communication section 19 communicates with a server 60. Through the communication of the communication section 19 with the server 60, the control device 12 determines whether there is stored in the server 60 route information on the road where the bicycle is running, on the basis of the position information acquired by the position information acquisition section. When the route information is stored in the server 60, and when the route information includes obstacle information indicating presence of an obstacle immediately ahead of a position where the bicycle is currently running, the control device 12 controls an image generation section 13 so that the same generates image data showing a caution image for making the presence of the obstacle known, in order to allow the caution image to be projected by an optical system 15 onto a road surface ahead of the bicycle.SELECTED DRAWING: Figure 20
Patent JP-2022047635-A (JP)
Title: Clamp detection mechanism, clamp device and machine tool
Inventor: MATSUI SEI
IPC: B23Q3/06
Filed: 2020-09-14
Abstract: To provide a clamp detection mechanism capable of highly accurately detecting a clamp state of an object in a clamp device with a simple constitution, and a clamp device and a machine tool having the clamp detection mechanism.SOLUTION: A clamp detection mechanism 51 is a mechanism that is used in a clamp device 21 and detects a clamp state of workpiece W in the clamp device 21. The clamp detection mechanism 51 includes a holding part 61 (clamper 60) for holding the workpiece W during clamp operation of the clamp device 21, a piezoelectric element 31 provided on the holding part 61, and a transmission part 32 for outputting a signal for transmitting the clamp state of the workpiece W by supplying electric power from the piezoelectric element 31.SELECTED DRAWING: Figure 2
Patent JP-2022048464-A (JP)
Title: Nose print collation device, method and program
Inventor: WANG QIN
IPC: G06T7/00
Filed: 2020-09-15
Abstract: To provide a nose print collation device, a method and a program capable of collating a nose print image with high accuracy.SOLUTION: A nose print collation device includes: a nose print position estimation unit 11 that accepts input of a face image of a captured arbitrary face into a neural network for detecting a nose print machine-learned by means of position information of nose prints included in a plurality of face images captured in advance, so as to estimate a position of a nose print included in the face image; a nose print image extraction unit 12 that specifies a nose print area based on the estimated position of the nose print to extract a nose print image in the nose print area; a nose print image feature amount acquisition unit 13 that accepts input of a plurality of nose print images to be collated to the neural network for classifying nose print images machine-learned by means of the plurality of nose print images acquired in advance, so as to acquire feature amounts of the plurality of nose print images; and a nose print image collation unit 14 that collates the plurality of nose print images based on the feature amounts of the plurality of nose print images, so as to output a result of the collation.SELECTED DRAWING: Figure 1
Patent JP-2022049486-A (JP)
Title: Handling device and program
Inventor: JIANG PING
IPC: B25J15/06
Filed: 2020-09-16
Abstract: To provide a handling device and a program which determine a proper handling operation, without performing relearning using teacher data for learning grasping easiness anew even when the number or position of adsorption pads is changed.SOLUTION: A handling device includes a manipulator, a normal grid producing part, a hand kernel generation part, a calculation part, and a control part. The normal grid producing part converts a Depth image into a point group, produces space data including a grasping object which is divided into a plurality of grids from the point group, and calculates normal vectors of the point group included in the grids by using spherical coordinates. The hand kernel producing part produces a hand kernel of each adsorption pad. The calculation part calculates easiness of grasping the grasping object by the plurality of adsorption pads based on 3D convolution calculation which uses grids containing space data and hand kernel. The control part controls a grasping operation of the manipulator based on easiness of grasping the grasping object by the use of the plurality of adsorption pads.SELECTED DRAWING: Figure 4
Patent JP-2022050094-A (JP)
Title: Evaluation method of tyre
Inventor: SAKAI TOYOHIDE
IPC: G01M17/02
Filed: 2020-09-17
Abstract: To provide an evaluation method of a tyre 2, capable of evaluating a displacement of a tyre 2 to a rim R accurately at a low cost.SOLUTION: An evaluation method includes: (1) a running-in process S2 of running a tyre 2 assembled to a rim R in a state with a load applied to the tyre 2 for a prescribed time to heat the tyre 2; (2) a confirmation process S3 of measuring a temperature of the tyre 2 to confirm a heating state of the tyre 2; (3) an actual running process S4 of running the tyre 2 further for a prescribed time to increase a displacement of the tyre 2 to the rim R; and (4) a measurement process S5 of measuring an amount of the displacement of the tyre 2 to the rim R. A reference temperature is set for determining whether or not to execute the actual running process S4, and the actual running process S4 is executed if the temperature of the tyre 2 measured at the confirmation process S3 is below the reference temperature.SELECTED DRAWING: Figure 3
Patent JP-2022051140-A (JP)
Title: Liquid discharge device, control method for liquid discharge device, and control program for liquid discharge device
Inventor: ADACHI HIROTAKA
IPC: B41J2/01
Filed: 2020-09-18
Abstract: To solve the problem that there a possibility that a position of a hole formed in a part excluding an image is deviated from the image, and positional deviation of the hole is conspicuous.SOLUTION: A recording system 1 includes a discharge part 22, a punch part 40, and a control part 24. The discharge part 22 discharges ink Q to paper P conveyed by a conveyance part 28, and thereby forms an image G. The punch part 40 forms a plurality of through holes A on paper P to which the ink Q has been discharged from the discharge part 22. The control part 24 controls a discharge amount per unit area of the ink Q in the discharge part 22 based on image data DG. Furthermore, the control part 24 divides a region S into a first region S1 not including the through hole A and a second region S2 including the through holes A, and controls the discharge amount of the ink Q in the discharge part 22 so that a second discharge amount d2 per unit area when the image G is formed in the second region S2 is smaller than a first discharge amount d1 per unit area when the image G is formed in the first region S1.SELECTED DRAWING: Figure 8
Patent JP-2021093517-A (JP)
Title: Light-emitting device and projector
Inventor: ITO YOSHITAKA
IPC: F21S2/00
Filed: 2020-09-23
Abstract: To provide a light-emitting device capable of efficiently illuminating a region to be illuminated.SOLUTION: A light-emitting device comprises a base material and a plurality of resonance parts provided on a first surface of the base material. Each of the plurality of resonance parts includes a photonic crystal structure having a periodic structure. The plurality of resonance parts constitute a light-emitting region for emitting light resonating via the periodic structure and include a first resonance part and a second resonance part. A distance from the center of the light-emitting region to the second resonance part is longer than a distance from the center of the light-emitting region to the first resonance part. A resonant length of the second resonance part is longer than a resonant length of the first resonance part.SELECTED DRAWING: Figure 2
Patent JP-2022053116-A (JP)
Title: Shock absorber
Inventor: KADOKURA KOSUKE
IPC: F16F9/46
Filed: 2020-09-24
Abstract: To provide a shock absorber capable of fixing a baffle plate to a connection pipe, even if an attenuation force generation mechanism is connected to an outer periphery of the connection pipe.SOLUTION: An outer peripheral lip 36 formed on a seal portion 35 of a baffle plate 31 abuts on a main body 52 (connection member), and an inner peripheral lip 37 formed on the seal portion 35 abuts on an outer periphery of a separator tube 20 (connection pipe), so that the circulation of a working fluid between an annular channel 21 and a reservoir 4 is shut out. The seal portion 35 of the baffle plate 31 is fitted with an outer periphery of a branch pipe 23 of the separator tube 20 with an interference, so that even if an attenuation generation mechanism 30 is connected to the outer periphery of the branch pipe 23, the baffle plate 31 can be fixed in the reservoir 4.SELECTED DRAWING: Figure 2
Patent JP-2022054576-A (JP)
Title: Work vehicle
Inventor: OUCHI KAZUHIRO
IPC: F02D29/04
Filed: 2020-09-28
Abstract: To provide a work vehicle capable of traveling while properly determining an operator's intention to depress a travel pedal.SOLUTION: A work vehicle comprises: an engine; a hydraulic pump; a hydraulic motor for generating a driving force for rotating tires; a travel pedal for generating a first travel operation pressure according to a depressed amount; a CC mechanism for generating a preset second travel operation pressure; a selection device for outputting higher one of the first travel operation pressure and the second travel operation pressure as a travel operation pressure; a control valve for controlling a supply amount of a hydraulic oil to the hydraulic motor according to the travel operation pressure output from the selection device; a sensor for detecting depression of the travel pedal; and a controller, when the CC mechanism generates the second travel operation pressure (S11: Yes), in a case where the sensor detects that the travel pedal is continuously depressed for a first time (S13: Yes & S14: Yes), which controls to cut off supply of the hydraulic oil to the hydraulic motor (S17).SELECTED DRAWING: Figure 3
Patent JP-2023169898-A (JP)
Title: 医療器具セット
IPC: A61B17/11
Filed: 2020-09-29
Abstract: 【課題】癒合促進デバイスを生体組織の該当部位に挟み込んで吻合装置等の医療器具によって吻合を行う際に癒合促進デバイスにヨレが発生することを防止または抑制するとともに生体組織への設置が容易な医療器具セットを提供する。【解決手段】本発明に係る医療器具セット１は、生体組織の癒合を促進するシート状の癒合促進デバイス１００と、癒合促進デバイスを一時的に吸着可能であり、癒合促進デバイスの一方の側から押し付け力を付与可能な吸盤部４１０を備える医療器具４００と、を有し、吸盤部は、外周部４１２と、外周部よりも径方向内方に設けられ、穴部を設けた内周部４１３と、を含む吸着面４１１を備える。【選択図】図１
Patent JP-2022056457-A (JP)
Title: Game machine
Inventor: SAKAI TAKUYA
IPC: A63F5/04
Filed: 2020-09-30
Abstract: To provide a game machine that can execute appropriate processing without causing problems even in various situations.SOLUTION: In a situation where MAX bet processing can be executed when the MAX bet processing is operated: when the power is cut off, the front door is open, and the power is turned on while a MAX bet switch is operated, the MAX bet processing is not executed after the power is turned on, a MAX bet lamp for notifying that the operation of the MAX bet switch is valid is lit, one-bet processing can be executed when a one-bet switch is operated while the MAX bet switch is operated thereafter, but no bet sound is output.SELECTED DRAWING: Figure 1
Patent JP-2022056601-A (JP)
Title: Cap unit and liquid discharge device
Inventor: NUKUI KOSUKE
IPC: B41J2/165
Filed: 2020-09-30
Abstract: To provide a cap unit capable of reducing the leakage of a cap covering a discharge surface.SOLUTION: A cap unit 21 includes: a cap 30 that has an inner surface forming an inner space between a discharge surface 17 and the inner surface while covering the discharge surface 17 of the head 11 to which a nozzle 16 discharging liquid is opened 54, an outer surface located on the outer side separated from the inner space than the inner surface while the inner surface covers the discharge surface 17, and a through-hole penetrating a space between the inner surface and the outer surface in a first direction; and a holder 40 that has an opposite surface 41 opposing to the outer surface, a base portion 50, and a moving portion 60 provided with a projection portion inserted in the through-hole and forming a communication path communicating the inner space of the cap 30 to the outside, the moving portion 60 coupled so as to move with respect to the base 50 in a second direction intersecting the first direction, and supports the cap 30.SELECTED DRAWING: Figure 2
Patent JP-2021114759-A (JP)
Title: Image reading apparatus
Inventor: NAKAYOSHI ASAHIRO
IPC: G03B27/62
Filed: 2020-10-05
Abstract: To provide an image reading apparatus suppressed in deterioration of detection accuracy of an oblique amount of an original.SOLUTION: An image reading apparatus comprises: an original tray 102 on which an original is mounted; a size detection part 1020 detecting a main scanning size of the original mounted on the original tray 102; an ADF feeding the original mounted on the original tray 102; a first reading unit 109A reading an image from the original to be fed, and outputting image data expressing the read image; an image memory 205 storing the image data output from the first reading unit 109A; a front surface registration calculation part 207 that sets a main scanning pixel width as an effective region used for detecting an oblique amount of the original on the basis of the main scanning size detected by the size detection part 1020, and calculates the oblique amount from the image data in the set main scanning pixel width; and a registration correction part 208 that performs an oblique correction of the image data stored in the image memory 205 on the basis of the oblique amount.SELECTED DRAWING: Figure 2
Patent JP-2022061790-A (JP)
Title: Operation detecting device for vehicle
Inventor: SHIOTANI KENTA
IPC: B60J5/04
Filed: 2020-10-07
Abstract: To provide an operation detecting device for a vehicle capable of improving detection accuracy of an operation of a user.SOLUTION: A control unit of the operation detecting device comprises: a start electrode determination unit that determines a sensor electrode, in which an electrostatic capacitance C1 is equal to or larger than a first determination value C1Th, as an operation start electrode; and an operation determination unit that determines that a first operation has been executed when a sensor electrode from among a plurality of sensor electrodes, in which the electrostatic capacitance increases, sequentially switches from the operation start electrode in a first direction. The operation determination unit determines that the electrostatic capacitance of an adjacent electrode has increased when an electrostatic capacitance C2 of the adjacent electrode which is the sensor electrode that is adjacent to the operation start electrode is equal to or larger than a second determination value C2Th larger than the first determination value C1Th.SELECTED DRAWING: Figure 5
Patent JP-2022066871-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: AZUMA YUICHIRO
IPC: C23C16/52
Filed: 2020-10-19
Abstract: To provide a substrate processing method and a substrate processing apparatus that improve in-plane uniformity in substrate processing.SOLUTION: A substrate processing apparatus comprises: a mounting table on which a substrate is mounted; a heating element that is provided on the mounting table; and a rotating mechanism that rotates the mounting table. A substrate processing method of the substrate processing apparatus comprises the steps of: mounting the substrate on the mounting table; and performing processing on the substrate. In the substrate processing method, the step of performing processing on the substrate comprises a plurality of steps, and each step of the plurality of steps includes controlling of the heating element and controlling of the rotating mechanism.SELECTED DRAWING: Figure 1
Patent JP-2021022575-A (JP)
Title: Hybrid energy storage device including support filament
Inventor: RONALD A ROJESKI
IPC: H01M4/62
Filed: 2020-10-21
Abstract: To provide a silicon-based electrode structure with high capacity and long life.SOLUTION: An electrode includes a conductive substrate 105, and an intercalation material layer 115 comprising an intercalation material and a plurality of nanoparticles selected to reversibly adsorb one or more charge carriers distributed therein, the intercalation material layer 115 includes a plurality of support structures 110, the plurality of support structures 110 further include a plurality of separated carbon nanotubes, and the plurality of separated carbon nanotubes are close to the conductive substrate 105 and arranged apart from the conductive substrate 105, each of the plurality of nanoparticles includes an internal nanoparticle core and an external nanoparticle layer, and the internal nanoparticle core includes silicon.SELECTED DRAWING: Figure 1A
Patent JP-2022068776-A (JP)
Title: Engine diagnostic device for construction machine
Inventor: YAMAMOTO JUNJI
IPC: E02F9/26
Filed: 2020-10-22
Abstract: To provide an engine diagnostic device for a construction machine that can easily diagnose the starting performance of an engine and improve the diagnostic accuracy.SOLUTION: An engine diagnostic device 2 of a construction machine comprises a rotation speed sensor 22 that measures the rotation speed of an engine 3, a calculation unit 211 that calculates the time until the engine speed reaches a preset threshold value based on the engine speed measured by the rotation speed sensor 22, and a diagnostic unit 213 that diagnoses engine starting performance by comparing with a preset reference value based on the result calculated by the calculation unit 211.SELECTED DRAWING: Figure 2
Patent JP-2021066732-A (JP)
Title: Pharmaceutical composition that contains cell population containing fat-derived endothelial (progenitor) cell
Inventor: YOSHIMURA KOTARO
IPC: A61P1/16
Filed: 2020-10-23
Abstract: To provide a pharmaceutical composition for preventing and/or treating stem cell wasting disease.SOLUTION: A pharmaceutical composition for preventing and/or treating stem cell wasting disease, contains a cell population containing a cultured fat-derived endothelial (progenitor) cell, and a pharmaceutically acceptable medium.SELECTED DRAWING: None
Patent JP-2022070589-A (JP)
Title: Sheet with conductor, translucent cover with conductor, and moving object
Inventor: UCHIDA AKIKO
IPC: H05B3/20
Filed: 2020-10-27
Abstract: To provide a sheet or the like with a conductor which can make a pattern conductor provided on a translucent cover of a lamp inconspicuous when the lamp is turned off even in a case in which the pattern conductor of the sheet with the conductor used for the translucent cover of the lamp of a moving body such as a vehicle is made of opaque metal.SOLUTION: A sheet with a conductor includes a base material, and a pattern conductor placed on one surface of the base material, and on the side of the pattern conductor opposite to the side of the base material, a colored layer exhibiting a metallic color or a chromatic color is provided.SELECTED DRAWING: Figure 1
Patent JP-2022071611-A (JP)
Title: Vehicle position control device and autonomous traveling device
Inventor: FUJIWARA YOICHI
IPC: G01C21/28
Filed: 2020-10-28
Abstract: To make it possible to estimate a self-position and continue autonomous traveling, even when wheels are off the ground and an amount of movement cannot be accurately grasped, such as when the vehicle is moved with a vehicle body lifted or the wheels are idling.SOLUTION: An autonomous traveling device includes: a wheel; a camera; a movement amount processing unit that determines a movement amount to be used for self-position estimation of the autonomous traveling device out of a wheel movement amount obtained from the wheels while the autonomous traveling device is running and a camera movement amount obtained from images taken by the camera; an obstacle detection unit that acquires obstacle information related to objects detected around the autonomous traveling device; and a self-position estimation unit that estimates a current position of the autonomous traveling device using the determined movement amount and the acquired obstacle information. The movement amount processing unit determines which movement amount to use, the wheel movement amount or the camera movement amount, based on a result of whether the autonomous traveling device is stationary or moving as determined from the wheel movement amount and the camera movement amount.SELECTED DRAWING: Figure 23