baber/WOPTO huggingface dataset:
Patent JP-2023022379-A (JP)
Title: Grinding device
Inventor: INOUE ATSUSHI
IPC: B24B41/06
Filed: 2021-08-03
Abstract: To reduce variations in thickness of a work-piece after grinding.SOLUTION: A grinding device comprises: a table base supporting a chuck table; a grinding unit having a spindle; an inclination adjusting unit that adjusts a relative inclination of the table base and the spindle; a measuring unit for an inclination of the table base; a measuring unit for an inclination of the spindle; and a control unit. The control unit has: a memorizing part that memorizes a target inclination for the relative inclination of the table base and the spindle; a calculating part that calculates a relative inclination of the table base and the spindle, from the inclination of the table base measured by the measuring unit for an inclination of the table base and the inclination of the spindle measured by the measuring unit for an inclination of the spindle; and a correcting part that calculates the difference between the relative inclination calculated by the calculating part and the target inclination, and when there is the difference, issues, to the inclination adjusting unit, a correction instruction to operate the inclination adjusting unit to eliminate the difference.SELECTED DRAWING: Figure 2
Patent JP-2023022621-A (JP)
Title: Cardiac muscle mechanical characteristic monitor method in irregular pulse ablation
Inventor: OGAWA EMIYU
IPC: A61B5/053
Filed: 2021-08-03
Abstract: To provide a method for monitoring cardiac muscle mechanical characteristics for determining an ablation condition so as to safely and reliably perform ablation when performing cardiac muscle catheter ablation.SOLUTION: A method which monitors cardiac muscle mechanical characteristics related to rigidity of the cardiac muscle for determining an ablation condition when catheter ablation for an irregular pulse treatment is performed, monitors the cardiac muscle mechanical characteristics by calculating the cardiac muscle mechanical characteristics according to two kinds of parameters of local impedance (LI) near a catheter end for inferring a distance between the catheter end measured by the sensor for local impedance measurement provided at the catheter end part and the cardiac muscle and contact force (CF) of the catheter end for assessing a contact state between the cardiac muscle and the catheter measured by a sensor for contact force measurement provided at the catheter end.SELECTED DRAWING: None
Patent JP-2023023456-A (JP)
Title: Attack detection device, attack detection method, and attack detection program
Inventor: MATSUNAKA TAKASHI
IPC: G06F21/55
Filed: 2021-08-05
Abstract: To provide an attack detection device, an attack detection method, and an attack detection program that enable early detection of various attacks carried out on a network.SOLUTION: An attack detection device 1 includes: an attack-associated information granting unit 11 configured to receive analysis target data for analyzing an attack executed on a network to grant attack-associated information, which is information associated with an attribute of an attack, to the analysis target data; an aggregation unit 12 configured to aggregate, with respect to the analysis target data to which the attack-associated information is granted, the number of observations for each predetermined item of the attack-associated information to record the aggregated number of observations as time-series data; and a detection unit 13 configured to determine, when time-series analysis is performed on the time-series data and it is determined that a predetermined change is seen in a time-series trend, that the attack has occurred, to output the time-series data and the attack-associated information that cause the determination.SELECTED DRAWING: Figure 1
Patent JP-2023030436-A (JP)
Title: Laminate and packaging material
Inventor: SHIOKAWA SHUNICHI
IPC: B32B27/32
Filed: 2021-08-23
Abstract: To provide a laminate composed of only a polyethylene resin which has such transparency and heat sealability as to be applicable as a packaging material, and bag-breaking strength and is also excellent in recyclability, and a packaging material using the same.SOLUTION: There is provided a laminate 1 in which a base material 3, a first adhesive layer 5, an intermediate layer 6, a second adhesive layer 9 and a sealant layer 10 are laminated in this order, and a protective layer 2 is laminated on the outermost surface side of the base material, wherein the protective layer 2 is composed of a thermosetting resin, the base material, the intermediate layer and the sealant layer are composed of polyethylene, the base material has a probe drop temperature of 180°C or higher, the intermediate layer has a probe drop temperature of 180°C or lower, and a ratio of polyethylene in the laminate is 90 mass% or more.SELECTED DRAWING: Figure 1
Patent JP-2023030985-A (JP)
Title: Accelerator position sensor unit and throttle grip device
Inventor: SHINOHARA HIROYUKI
IPC: F02D11/02
Filed: 2021-08-24
Abstract: To enable easy positioning of an accelerator position sensor unit relative to a handle bar and fix the accelerator position sensor unit to the handle bar stably.SOLUTION: An accelerator position sensor unit 1 includes: an accelerator position sensor body 3 which detects a rotation angle of a throttle pipe 12 supported by a cylindrical handle bar 11 in a state that the throttle pipe 12 may rotate around a center axis O11 of the handle bar 11 along an outer peripheral surface 111 of the handle bar 11; and a sensor case 4 which houses the accelerator position sensor body 3. The sensor case 4 has an extension part 53 extending along a center axis O11 direction. The extension part 53 is sandwiched between the handle bar 11 and a cover 7 which covers the accelerator position sensor unit 1.SELECTED DRAWING: Figure 2
Patent JP-2023031492-A (JP)
Title: Driving device
Inventor: KIDA YOSHIHIRO
IPC: H02M7/48
Filed: 2021-08-25
Abstract: To suppress a peak value of a common mode current or a peak value of a shaft voltage of a motor.SOLUTION: The present invention relates to a driving device comprising: a motor including a rotor fixed to a shaft freely rotatably supported by a case via a bearing and a stator including a three-phase coil; a DC power source; and an inverter which is connected to the DC power source via a positive electrode side power line and a negative electrode side power line and connected to the three-phase coil via a three-phase power line and by which DC power from the DC power source is converted into three-phase AC power by switching a plurality of switching elements and supplied to the three-phase coil.. The driving device comprises: a first capacitor connected to the positive electrode side power line; a second capacitor connected to the negative electrode side power line and connected to the first capacitor; and a resistive element connected to a connection point of the first capacitor and the second capacitor and connected to a reference potential part of an equal potential to a case.SELECTED DRAWING: Figure 3
Patent JP-2022040084-A (JP)
Title: Stirring method, stirring device, and stirring container
Inventor: GOTO SUSUMU
IPC: B01F25/10
Filed: 2021-08-26
Abstract: To realize very easy stirring which does not use stirring blades in a stirring method, a stirring device, and a stirring container.SOLUTION: A stirring method includes: preparing a stirring container 10, having an inner surface having a closed rotary body shape, and a rotation mechanism 20 for rotating the stirring container 10; placing a first fluid to be stirred and a second fluid, which forms a boundary without being mixed with the first fluid, into the stirring container 10; and rotating the stirring container 10 by the rotation mechanism 20 to generate twisting flow in the first fluid and thereby stir the first fluid.SELECTED DRAWING: Figure 1
Patent JP-2023032399-A (JP)
Title: Strength evaluation tool
Inventor: UENO MASAMITSU
IPC: H01L21/66
Filed: 2021-08-27
Abstract: To simply evaluate flexural strength of a semiconductor chip.SOLUTION: A strength evaluation tool for evaluating strength of a semiconductor chip includes a supporting body for supporting the semiconductor chip, and a pressing body for pressing the semiconductor chip being supported by the supporting body. The supporting body includes a pair of supporting sections each supporting the semiconductor chip, and a recessed section being between the pair of supporting sections. The strength of the semiconductor chip can be evaluated on the basis of an entering depth of the semiconductor chip when the semiconductor chip supported by the pair of supporting sections is pressed and bent by the pressing body and enters into the recessed part of the supporting body, and absence or presence of a crack of the semiconductor chip having entered into the recessed section.SELECTED DRAWING: Figure 1
Patent JP-2023032971-A (JP)
Title: Restiform body conveyance auxiliary apparatus and restiform body conveyance system
Inventor: TADOKORO SATOSHI
IPC: A62C27/00
Filed: 2021-08-27
Abstract: To provide a restiform body conveyance auxiliary apparatus and a restiform body conveyance system, capable of mitigating a load applied at the time of conveyance of a restiform body, capable of handling the restiform body smoothly, and capable of preventing buckling at the time of conveyance of the restiform body.SOLUTION: A restiform body 11 has flexibility and includes a rear end that is fixed. A restiform body conveyance auxiliary apparatus 14 is attached between a tip and the rear end of the restiform body 11. The restiform body conveyance auxiliary apparatus 14 is configured to support the restiform body 11 at an attachment position to the restiform body 11 so that the restiform body is at a predetermined height from the ground surface and, when the tip of the restiform body 11 has moved, move on the ground surface according to a previously set standard on the basis of the restiform body 11's shape extending from the attachment position to the tip side and/or the rear end side of the restiform body 11.SELECTED DRAWING: Figure 1
Patent JP-2023036198-A (JP)
Title: Vehicle control device and program
Inventor: TAKATSUJI SEIYA
IPC: G08G1/16
Filed: 2021-09-02
Abstract: To provide a vehicle control device capable of appropriately detecting an object.SOLUTION: An ECU 30 as a vehicle control device acquires detection positions of objects existing in the periphery of an own vehicle 50 with the use of object detection devices 11-13, and performs parking support control to support the operation of the own vehicle to a parking space based on the acquired detection positions. The ECU 30 includes: an angle calculation section for calculating detection angles of the detection positions with respect to the reference direction of the own vehicle 50; a distribution calculation section for calculating a frequency distribution of the detection positions with respect to the calculated detection angles; and a determination section for determining that the opposing surfaces of the objects exist in the directions of the detection angles corresponding to ridges when the plurality of ridges having a peak value at the different detection angles exist in the calculated frequency distribution.SELECTED DRAWING: Figure 1
Patent JP-2023037656-A (JP)
Title: Self-propelled moving device
Inventor: SATO MITSUHIDE
IPC: G01C15/00
Filed: 2021-09-04
Abstract: To provide a self-propelled moving device that uses a fish-eye camera to prevent a marker from being missed, measures a self-position coordinate and a traveling direction at a low cost quickly and accurately, based on marker information acquired from a distorted image, and travels and performs work safely.SOLUTION: In a self-propelled moving device 10 including a fish-eye camera 121, a control unit, and a traveling unit 14, the control unit includes: fish-eye camera image acquiring means that acquires an image of a marker photographed by the fish-eye camera; marker information acquiring means that acquires marker information from a marker image acquired by the fish-eye camera; self-position calculating means that calculates a self-position; traveling command signal calculating means that uses the acquired self-position to calculate information necessary for movement; and driving signal acquiring means that uses information necessary for the movement to acquire a driving signal. The traveling unit inputs the driving signal to drive a traveling mechanism to perform the movement.SELECTED DRAWING: Figure 1
Patent JP-2023039172-A (JP)
Title: Coin transporter and coin processor
Inventor: ABE HIROSHI
IPC: G07D11/10
Filed: 2021-09-08
Abstract: To provide a coin transporter that can suitably transport coins to a separation unit when a plurality of coins fed from a feeding port does not stand up on a transport belt and not transported to the separation unit, and a coin processor provided with the coin transporter.SOLUTION: When a coin fed into a storage unit is standing up, the coin is leaned against a wall 5 that constitutes the perimeter of the storage unit, the upper side of the coin is hooked by a convex 33 on the wall 5, and a contact portion of the coin with a transport belt 6 is pulled by the transport belt 6 so that the coin is pulled down onto the transport belt 6.SELECTED DRAWING: Figure 6
Patent JP-2023039478-A (JP)
Title: Lens unit, method for manufacturing lens unit, camera module, imaging system, and moving body
Inventor: SUZUKI YOSUKE
IPC: G03B17/18
Filed: 2021-09-09
Abstract: To provide a lens unit capable of easily deriving a wiring member to the outside of the lens unit by assembling an integral heater in the lens unit, a camera module, an imaging system, and a moving body.SOLUTION: A lens barrel 12 includes a first lens barrel 31 which is divided in an optical axis direction and can be coupled and a second lens barrel 32 which is located closer to an image side than the first lens barrel. The second lens barrel 32 is configured so as to expose an arrangement part 14s in which lenses other than a first lens 13 are stored and the planar heater 51 of a second lens 14 adjacent to the first lens 13 on the image side is arranged. An insertion part 55 is provided in the second lens barrel 32. A wiring member 52 is inserted into the insertion part 55 and further, derived to the outside from a gap S between the first lens barrel 31 and the second lens barrel 32.SELECTED DRAWING: Figure 1
Patent JP-2023040806-A (JP)
Title: Substrate cleaning device, substrate processing device, and substrate cleaning device maintenance method
Inventor: SUEMASA SHUICHI
IPC: H01L21/304
Filed: 2021-09-10
Abstract: To reduce the rotational resistance of a roll cleaning member and suppress the generation of particles.SOLUTION: A substrate cleaning device 31 includes a roll cleaning member 61 and a rotation holding portion 100. The rotation holding portion 100 includes a non-contact seal portion 140 that is arranged between a bearing portion 130 and the roll cleaning member 61, and seals a gap between a shaft portion 110 and a housing portion 120. The non-contact seal portion 140 includes: a rotating portion 150 that is attached to the shaft portion 110 and has a plurality of projections 151 formed on a peripheral surface 150a at intervals in the axial direction; and a fixing portion 160 which is attached to the housing portion 120, surrounds the plurality of protrusions 151, and in which a gas supply hole 161 for supplying compressed gas 200 from a position axially inner side than the projections 151 arranged at both ends in the axial direction of the plurality of projections 151 is formed in an inner peripheral surface 160a surrounding the plurality of projections 151.SELECTED DRAWING: Figure 6
Patent JP-2021192828-A (JP)
Title: Game machine
Inventor: AOKI KEI
IPC: A63F5/04
Filed: 2021-09-13
Abstract: To maintain and increase the interest in a game.SOLUTION: In a game machine for performing control between a normal section game state and an advantageous section game state, an additional lottery for adding the number of games in an instruction section is performed for each game when the game state is the advantageous section game state and the section is a section (instruction section) in which the game related to an instruction function is permitted. The additional lottery is performed on the basis of a first additional lottery table in which the winning probability for a plurality of additional numbers is defined. When a player wins an additional number of a predetermined number of games or more among the plurality of additional numbers, the additional lottery table is switched to a second additional lottery table different from the first additional lottery table. The winning probability for the plurality of additional numbers that is defined in the second additional lottery table is set lower than the winning probability for the plurality of additional numbers defined in the first additional lottery table.SELECTED DRAWING: Figure 8
Patent JP-2023042223-A (JP)
Title: Wind load evaluation method of exterior material
Inventor: SAKAI YUKI
IPC: G01M9/00
Filed: 2021-09-14
Abstract: To provide a wind load evaluation method of an exterior material in which a fatigue damage to a repetitive wind load is considered.SOLUTION: A wind load evaluation method of an exterior material includes the steps of: creating a time history waveform F(t) of a wind load of the exterior material; calculating a stress time history waveform of a fatigue collation place of the exterior material on the basis of the time history waveform F(t); calculating a fatigue damage degree Dj of each wind speed level j; calculating a fatigue damage degree DTotal in the in-service time where the fatigue damage degree Dj of each wind speed level j is added all and assumed; dividing the time history waveform of the wind load by a fatigue burden rate η (>1), gradually increasing the fatigue burden rate η from a numerical value close to 1 at this time, repeating this until the fatigue damage degree DTotal becomes less than a threshold value, when the fatigue damage degree DTotal exceeds the threshold value; calculating a wind load Ff for fatigue by using the fatigue burden rate η, at the time when the fatigue damage degree DTotal becomes less than the threshold value; and assuming the wind load in consideration of the fatigue damage by using the wind load Ff for fatigue.SELECTED DRAWING: None
Patent JP-2023043603-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-16
Abstract: To provide a game machine with enhanced marketability.SOLUTION: A game machine includes game control means and the like, and controls light emission means using a luminance data table. When switching background images, The game machine executes background fade-out display of a first background image, and then, executes background fade-in display of a second background image. The game machine executes Identification information fade-out display at start of variable display, and executes identification information fade-in display at end of variable display. The period of the background fade-in display is longer than the period of the identification information fade-in display. Notification performance, when controlled to be in an advantageous state, includes a first epilogue part, and the notification performance, when not controlled to be in the advantageous state, includes a second epilogue part. Performance control means uses a table corresponding to a common introduction part, a table corresponding to the first epilogue part, and a table corresponding to the second epilogue part. The average time for switching from one luminance data to a next luminance data in the table corresponding to the first epilogue part is shorter than that of the second epilogue part.SELECTED DRAWING: Figure 315
Patent JP-2023044161-A (JP)
Title: Liquid discharge device and cartridge
Inventor: YAMADA YASUSHI
IPC: B41J2/175
Filed: 2021-09-17
Abstract: To detect an amount of remaining ink precisely without increasing the number of sensors.SOLUTION: A liquid discharge device includes: a storage chamber which may be connected to a cartridge containing a liquid and in which the liquid supplied from the cartridge is stored; a moving member disposed in the storage chamber and including a float which has specific gravity smaller than that of the liquid stored in the storage chamber and a portion to be detected (a detected portion); and a detection part which detects the detected portion to detect movement of the moving member. The detection part may move from a first position to a third position through a second position. The detection part is arranged to detect the detected portion when the detected portion exists at the second position.SELECTED DRAWING: Figure 3
Patent JP-2023044579-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-09-17
Abstract: To provide a game machine capable of suppressing deterioration in a game amusement.SOLUTION: A game board in which a game area where a game ball can flow down is formed includes a plurality of light emitting decorative boards where a plurality of light emitting bodies is mounted on a front mounting surface, and an electronic part different from the light emitting body is amounted on a rear mounting surface. The plurality of light emitting decorative boards is given unique management numbers composed of character strings arranged in one line toward a specific direction. The electronic part mounted on the rear mounting surface of a specific light emitting decorative board of the plurality of light emitting decorative boards is disposed in a direction horizontal or vertical with respect to the management numbers arranged in one line toward a specific direction, and at least a specific light emitting body of the plurality of light emitting bodies mounted on the front mounting surface of the specific light emitting decorative board is disposed in a direction inclined with respect to the management numbers arranged in one line toward a specific direction.SELECTED DRAWING: Figure 301
Patent JP-2022008444-A (JP)
Title: Liquid crystal medium
IPC: G02F1/13
Filed: 2021-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal medium. 
     SOLUTION: The present invention relates to a liquid crystal (LC) medium comprising a polymerisable compound, to a process for its preparation, to use of the LC medium for optical, electro-optical and electronic purposes, in particular in LC displays, especially in an LC display of the polymer sustained alignment (PSA) type, and to an LC display, especially a PSA display, comprising the LC medium. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023046005-A (JP)
Title: Lead-acid battery
Inventor: KUMAZAWA KEISUKE
IPC: H01M50/411
Filed: 2021-09-22
Abstract: To provide a lead-acid battery capable of exhibiting an excellent IS life performance.SOLUTION: A lead-acid battery includes a positive electrode plate, a negative electrode plate, and a separator interposed between the electrode plates. The negative electrode plate includes a negative electrode material containing barium sulfate particles. For D10, D50, and D90 in a volume-based particle size distribution of the barium sulfate particles, a coarse particle frequency represented by (D90-D50)/(D50-D10) is 3.23 or less. The separator includes a crystalline region and an amorphous region. In an X-ray diffraction spectrum of the separator, a crystallinity represented by 100×Ic/(Ic+Ia) is 20% or more, where Ic is an integration intensity of a diffraction peak with the maximum peak height, among diffraction peaks corresponding to the crystalline region, and Ia is an integration intensity of a halo corresponding to the amorphous region. In the separator, a total volume Vt of pores having a pore size of 0.005-10 μm is 0.8 cm3/g or more.SELECTED DRAWING: Figure 1