baber/WOPTO huggingface dataset:
Patent JP-2023023365-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MORIYAMA YUTAKA
IPC: H01L21/60
Filed: 2021-08-05
Abstract: To provide a semiconductor device and a method for manufacturing the same that can reduce the cost.SOLUTION: A method for manufacturing a semiconductor device includes the steps of: preparing a substrate 20 provided with a first pattern 22a on a first surface 20a, and a semiconductor chip 10 having a second surface 10a, and a third surface 10b opposite to the second surface, and including a second pattern 19 provided on the second surface; recognizing the first pattern from the side of the first surface in the substrate, recognizing the second pattern by transmitting through the semiconductor chip from the side of the third surface in the semiconductor chip; aligning the semiconductor chip 10 with the substrate 20 based on a recognition result of the first pattern and the second pattern; and bonding the semiconductor chip to the substrate so that the second surface faces the first surface.SELECTED DRAWING: Figure 5
Patent JP-2023026217-A (JP)
Title: Casing of screw compressor
Inventor: TAKAHASHI TAICHI
IPC: F04C29/00
Filed: 2021-08-13
Abstract: To achieve higher workability by enabling the assembly of a casing of a screw compressor with the smallest possible number of bolts.SOLUTION: In a casing 10 of a screw compressor 1 consisting of a cylinder casing 20, an inlet casing 30, and a gear casing 40, a flange 35 mounted to the inlet casing 30 oppositely to a suction side end face 20a of the cylinder casing 20 is mounted to the cylinder casing 20 with auxiliary bolts 81. The face of the inlet casing 30 mounted to the cylinder casing 20, on the opposite side to the flange 35, is disposed oppositely to a mounted face 42 of the gear casing 40, and then the cylinder casing 20, the inlet casing 30, and the gear casing 40 are overlapped with one another. In such a state, a jointly fastening bolt fastens the cylinder casing 20 penetrating through a through-hole 38 provided in the flange 35 of the inlet casing 30 to the gear casing 40.SELECTED DRAWING: Figure 1
Patent JP-2023027638-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: TSUKIYAMA KEISHI
IPC: H01L21/60
Filed: 2021-08-17
Abstract: To provide a semiconductor device capable of more properly connecting a chip to a substrate and a method for manufacturing the same.SOLUTION: A semiconductor device according to an embodiment comprises a substrate and a semiconductor chip. The substrate comprises a first surface and a plurality of conductive connection parts provided on the first surface. The semiconductor chip comprises a second surface facing the first surface and a plurality of connection bumps provided on the second surface and electrically connected to each of the plurality conductive connection parts. A conductive connection part arranged in a chip outer peripheral region of a chip region on the first surface on which the semiconductor chip is arranged has a thickness different from a conductive connection part arranged in a chip center region of the chip region.SELECTED DRAWING: Figure 2
Patent JP-2023031005-A (JP)
Title: Portable blower
Inventor: TSUDA NOBUAKI
IPC: F04D29/54
Filed: 2021-08-24
Abstract: To provide a portable blower capable of lowering the surface temperature of the back of the neck and the back of a user, while reducing trouble in mounting the portable blower.SOLUTION: A portable blower 1 includes: a main blower body 2 rotationally driven by an electric motor 21; and a main casing 4 for storing the main blower body 2. The main casing 4 includes: a storage part 41 positioned at the back of a neck in a mounted state, and for storing the main blower body 2; a pair of shoulder hook parts 42 extending from both left and right ends of the storage part 41, and hooked on the shoulder; an opening part 43 provided at the storage part 41, opening opposing to the back of the neck, and for allowing an airflow generated by the main blower body 2 to pass; and an air guide part 70 for guiding an airflow generated by the main blower body 2 to the back side.SELECTED DRAWING: Figure 4
Patent JP-2023039454-A (JP)
Title: Workpiece polishing device, polishing assist device, and workpiece manufacturing method
Inventor: WATANABE TOSHIRO
IPC: B24B37/10
Filed: 2021-08-30
Abstract: To provide a workpiece polishing device capable of appropriately polishing a workpiece, a polishing assist device, and a workpiece manufacturing method.SOLUTION: A workpiece polishing device includes a holding part 12 that can be rotatably driven while holding a flat plate-like workpiece W, and a surface plate 11 having a polishing surface that comes in contact with the workpiece W held by the holding part 12, and polishes it. The workpiece polishing device includes a polishing assist device 20 for assisting the rotation of the holding part 12, and a control device 30 for controlling an operation of the polishing assist device 20. The polishing assist device 20 includes a motor 23 and a support roller 21 rotationally driven by the motor 23. The control device 30 controls the movement of the support roller 21 from a first position where it does not contact the holding part 12 to a second position where it contacts the holding part 12.SELECTED DRAWING: Figure 1
Patent JP-2023036211-A (JP)
Title: Automatic traveling method, automatic traveling system, and automatic traveling program
Inventor: NISHIBEPPU SHINYA
IPC: A01B69/00
Filed: 2021-09-02
Abstract: To provide an automatic traveling method, an automatic traveling system, and an automatic traveling program capable of improving a work efficiency in a work vehicle equipped with a working machine.SOLUTION: A route generation processing unit 214 generates a target route R that includes a plurality of straight routes R1 and allows a work vehicle 10 to automatically travel from a starting position to a terminal position of each of the straight routes R1. A reception processing unit 215 receives a first setting operation for performing setting so that the work vehicle 10 travels backward toward the starting position of the first straight route R1 after reaching the terminal position of the first straight route R1, or a second setting operation for performing setting so that the work vehicle 10 turns to the second straight route R1 ahead after reaching the terminal position of the first straight route R1.SELECTED DRAWING: Figure 6
Patent JP-2023037154-A (JP)
Title: Electronic device
Inventor: UTSUMI KEIYA
IPC: H01H13/705
Filed: 2021-09-03
Abstract: To provide an electronic device including a control panel which achieves improvement of the appearance at low manufacturing costs and further including operation keys which have high operability and can easily deal with specification change of switches.SOLUTION: An electronic device includes: a control panel 2 formed of a transparent material and formed with through holes 16 for switch operation; and operation keys 4 formed of an elastic material which is integrally molded with the control panel 2 so as to close the through holes 16. The electronic device includes: a printed circuit board 11 provided at the interior of a housing 3 and near the control panel 2; switches 14 mounted on the printed circuit board 11; and pushers 24 each of which is detachably attached to the operation key 4 and transmits displacement of the operation key 4 to the switch 14. The operation key 4 has: a key body 21 which closes the through hole 16; and an attachment seat 22 to which the pusher 24 is detachably attached. The operation key 4 is provided closer to the front surface 2c side than a rear surface 2a of the operation panel 2. Silk printing is performed on the rear surface 2a of the control panel 2.SELECTED DRAWING: Figure 2
Patent JP-2023039127-A (JP)
Title: Guide block and friction stirring and joining method
Inventor: MIYAMOTO TAKUMA
IPC: B23K20/12
Filed: 2021-09-08
Abstract: To provide a guide block and a friction stirring and joining method which can appropriately press a pair of joined members forming an inner corner part even when the surfaces of the joined members are curved surfaces.SOLUTION: A guide block 20 has a guide hole 21 rotatably holding a stirring pin 11, a first contact surface 22 which is brought into contact with one (surface 8 of a joint 6) of a pair of joined members, and a second contact surface 23 which is brought into contact with the other (end face 7 of a cylindrical body 5) of the pair of joined members, wherein the first contact surface 22 is a curved surface (cylindrical surface) which can be brought into close contact with the surface 8 of the one joined member (joint 6).SELECTED DRAWING: Figure 3
Patent JP-2023040663-A (JP)
Title: Laminate, optical member with laminate, and image display device
Inventor: FUCHITA TAKEHITO
IPC: B32B7/022
Filed: 2021-09-10
Abstract: To provide a laminate capable of achieving excellent sliding properties regardless of whether or not a user's finger is wet with sweat, an optical member with a laminate, and an image display device.SOLUTION: A laminate according to an embodiment of the present invention is provided with a substrate and a function layer arranged on one side in a thickness direction of the substrate. In a specific friction test carried out through Bowden surface contact, both a static friction coefficient and a dynamic friction coefficient on a surface of the function layer are 0.13 or less as measured using a contact element wet with synthetic sweat defined by JIS L 0848.SELECTED DRAWING: Figure 1
Patent JP-2023041341-A (JP)
Title: Operating device and bathroom equipment system
Inventor: MIZUNO TOMOYUKI
IPC: H04Q9/00
Filed: 2021-09-13
Abstract: To provide a technology capable of improving convenience in remote operation of bathroom equipment.SOLUTION: An operating device 12 includes a receiving unit 43, a remote operation processing unit 44b, and a notification unit 42. The receiving unit 43 receives trigger information for operating a bathroom ventilation/drying/heating machine 11 (bathroom equipment) from a portable terminal device 96 as external equipment. The remote operation processing unit 44b sets the operation of the bathroom ventilating/drying/heating machine 11 on the basis of the trigger information received by the receiving unit 43. The notification unit 42 notifies information indicating whether the action set by the remote operation processing unit 44b is a conscious operation by the user.SELECTED DRAWING: Figure 2
Patent JP-2023044468-A (JP)
Title: Power stabilizing device
Inventor: KOFUJI KENTARO
IPC: H02J3/38
Filed: 2021-09-17
Abstract: To provide a power stabilizing device capable of mitigating fluctuations in the synthetic power supplied even when the difference between the power from a fluctuating power source and the composite power becomes large.SOLUTION: The power stabilizing device includes a power storage unit for charging and discharging power, a power conversion unit for mutually converting input/output power generated by charging and discharging at the power storage unit between a power system and a power storage unit, and a control unit for setting at least one of a setting upper limit value and a setting lower limit value of the combined power of the power of a fluctuating power source connected to the power system and the power of the power storage unit to a value in accordance with a power restriction value either between the power storage unit and the power system or at the power storage unit.SELECTED DRAWING: Figure 1
Patent JP-2023047669-A (JP)
Title: syringe pump
Inventor: MOTOZAKI MASAHIKO
IPC: B05B5/16
Filed: 2021-09-27
Abstract: To provide a syringe pump that can clean a cylinder without being limited by the position of an extruding piston.SOLUTION: A cleaning liquid supply port Pt (su) and a cleaning liquid discharge port Pt (ex) are formed at positions in a peripheral surface of a piston 42 facing a cleaning space S. A cleaning liquid supply passage 102 continuous with the cleaning liquid supply port Pt (su) and a cleaning liquid discharge passage 104 continuous with the cleaning liquid discharge port Pt (ex) are provided in a piston rod 50. The cleaning liquid supply passage 102 and the cleaning liquid discharge passage 104 are opened/closed by a cleaning liquid supply control valve 110 and a cleaning liquid discharge control valve 112 respectively. When the cleaning liquid supply control valve 110 is opened, cleaning liquid pumped by a cleaning liquid pump 120 is supplied to the cleaning space S. When the cleaning liquid discharge control valve 112 is opened, the cleaning liquid in the cleaning space S is discharged.SELECTED DRAWING: Figure 1
Patent JP-2022003644-A (JP)
Title: Wire with terminal and production method for wire with terminal
Inventor: HIROSE MITSURU
IPC: H01R43/00
Filed: 2021-09-28
Abstract: To provide a wire with a terminal capable of enhancing cut-off performance at a mold part while suppressing damage to an insulation material.SOLUTION: A wire with a terminal 1 includes: an insulation wire 1a having a core wire 4 and an insulation material 5 covering a circumference of the core wire 4; a terminal metal fitting 2 electrically connected with the core wire 4 at an end part of the insulation wire 1a; and an adhesive tube 7 covering an end part of the insulation material 5. The wire with the terminal 1 has a mold part 3 formed so as to cover a region up to a middle part in an axial line direction of the adhesive tube 7 from a core wire connection part 2b connected with the core wire 4 in the terminal fitting 2. An outer periphery surface of the adhesive tube 7 is adhered to an inner periphery surface of the mold part 3, and the inner periphery surface of the adhesive tube 7 is adhered to an outer periphery surface of the insulation material 5.SELECTED DRAWING: Figure 1
Patent JP-2023050244-A (JP)
Title: Dust removal system, dust removal method, and dust removal program
Inventor: TSUNODA MEGUMI
IPC: E02B5/08
Filed: 2021-09-30
Abstract: To provide a dust removal system, a dust removal method, and a dust removal program capable of improving efficiency of dust removal operation.SOLUTION: A dust removal system 1 for performing dust treatment in a specific dust removal pitch with a moveable dust removal machine 10, includes: a receiving part 21A receiving an image capturing a front face of a screen 13; an analysis part 22 analyzing the image received by the receiving part 21A; a calculation part 23 calculating the amount of attached dust in each of the dust removal pitch based on a result of analysis analyzed by the analysis part 22; and a control part 24 operating the dust removal machine 10 corresponding to the amount of the attached dust calculated by the calculation part 23.SELECTED DRAWING: Figure 4
Patent JP-2023051201-A (JP)
Title: Information processor, information processing system, and information processing method
Inventor: SHIOZU SHINICHI
IPC: H04N21/442
Filed: 2021-09-30
Abstract: To increase efficiency of setting of a realistic sensation parameter relating to improvement of a realistic sensation of content.SOLUTION: An information processor includes a scene detection part, a parameter extraction part, and an output part. The scene detection part detects a scene from input content. The parameter extraction part extracts a realistic sensation parameter relating to wave control corresponding to a scene detected by the scene detection part. The output part outputs a wave signal relating to the content subjected to emphasis processing by the realistic sensation parameter extracted by the parameter extraction part.SELECTED DRAWING: Figure 3
Patent JP-2023051397-A (JP)
Title: Circuit board and optical unit
Inventor: HORIO TADASHI
IPC: G03B17/02
Filed: 2021-09-30
Abstract: To provide a circuit board which is of a simple structure and connectable to an external terminal at one connection point, and an optical unit.SOLUTION: The circuit board comprises a first wiring board, a second wiring board connected to the first wiring board, a third wiring board connected to the first wiring board, a connecting member, and an external terminal connecting member. A separate direction reference portion of the third wiring board extends, at any position from one end of the third wiring board to the other end of the third wiring board, in a different direction than the direction in which a reference portion of the second wiring board extends. The connecting member electrically connects any portion of the second wiring board from the reference portion to the other end and any portion of the third wiring board from the separate direction reference portion to the other end. The external terminal connecting member extends from one of the second and third wiring boards in a different direction with respect to the direction in which the second and third wiring boards are connected by the connecting member, and is connected to an external terminal.SELECTED DRAWING: Figure 3
Patent JP-2023055137-A (JP)
Title: Video processing device, control method therefor, and program
Inventor: KATO KIMIMARU
IPC: G06T7/00
Filed: 2021-10-05
Abstract: To obtain biological information with improved precision.SOLUTION: A video processing device for detecting biological information on a subject from a video of the subject consisting of a plurality of time-series frames, includes an obtaining unit that receives a video and obtains a skin region of a subject, a decision unit that decides a correction coefficient for approximating a hue in a pixel in the skin region obtained by the obtaining unit, to a preset target hue on the basis of a color of the skin region obtained by the obtaining unit and a color representing the target hue, a correction unit that, by using the correction coefficient, corrects at least a pixel in the skin region in each of the frames constituting the video, and a detection unit that detects biological information on the subject on the basis of the time-series images of the skin region corrected by the correction unit.SELECTED DRAWING: Figure 3
Patent JP-2022063240-A (JP)
Title: Method of and apparatus for simulating machine work on machine tool using self learning system
Inventor: Tommy Kuhn
IPC: G05B19/4155
Filed: 2021-10-06
Abstract: To adapt a behavior of a digital machine model to an actual machine tool to efficiently optimize a machine work process on a machine tool.SOLUTION: The present invention is directed to a method of and a device for simulating a machine work process of workpiece on a machine tool subjected to NC control by a self-learning artificial neural network AAKI. The AAKI is provided with process parameters from both the machine work process on an actual machine tool located in a manufacturing process FA and a digital machine model mounted in a simulation section SA, for learning the behavior of the machine tool. The parameters are converted in format into input parameters E1-EN through mathematic conversion. Through learning a behavior of the machine work process, the AAKI sends an output file F1 back to a simulation software of the simulation section SA to make the simulation parameters more adaptive.SELECTED DRAWING: Figure 1
Patent JP-2023057759-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-10-12
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A performance control CPU 120 can execute a super-ready-to-win performance after a decorative pattern displayed on an image display device 5 becomes a ready-to-win mode. The super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in a super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part.SELECTED DRAWING: Figure 11-32
Patent JP-2023058147-A (JP)
Title: Working vehicle
Inventor: HATANABE MASAYA
IPC: G05D1/02
Filed: 2021-10-13
Abstract: To provide a working vehicle which has high work efficiency by setting a reset turning path in the case where a turning path along which the working vehicle is traveling is deviated from a set turning path by a prescribed distance or longer.SOLUTION: A set route consists of a set circulating path (72A) along which the working vehicle is caused to circulate clockwise or counterclockwise, set straight paths (72B) along which the working vehicle is caused to travel straight, and set turning paths (72C) along which the working vehicle is caused to turn. If a turning path measured by a positioning unit, along which the working vehicle is traveling, is deviated from the set turning path (72C) by a prescribed distance or longer, a radius (R1) is set to be longer than a turning radius (R) of the set turning path (72C).SELECTED DRAWING: Figure 7
Patent JP-2022067076-A (JP)
Title: Electroluminescent display device
Inventor: HONG SEOKHYUN
IPC: H01L27/32
Filed: 2021-10-14
Abstract: To provide an electroluminescent display device which has enhanced image quality by compensating a difference of charging voltage maintenance ability between sensing lines.SOLUTION: An electroluminescent display device includes: pixels(PXL) for displaying an image based on a voltage difference between a data voltage for display (VDIS) and a first reference voltage (VPRER); a drive voltage generation circuit (23) for supplying the data voltage for display to the pixels via a data line (140); and a sensing circuit (22) for supplying the first reference voltage to the pixels via sensing lines (SIO, 150). The sensing circuit (22) includes: a sensing channel terminal (SCH) connected to the sensing line; a switch (RPRE) connected between the sensing channel terminal and an input terminal of the first reference voltage; and a sampling part (S/H) for sensing the voltage of the sensing line which has changed from the first reference voltage irrespective of the drive characteristic of the pixels in a vertical blank section where the switch (RPRE) is turned off.SELECTED DRAWING: Figure 13
Patent JP-2022067642-A (JP)
Title: Computer system, computer program and method for identifying and prioritizing re-factoring to improve micro-service identification (method and system for identifying and prioritizing re-factoring to improve micro-service identification)
Inventor: CHEN LING
IPC: G06F8/72
Filed: 2021-10-15
Abstract: To provide a computer system, computer program product and computer-implemented method for identifying one or a plurality of re-factoring operations aiming at micro-service identification for a source code.SOLUTION: A computer system is allowed to generate a child/grandchild group of re-factoring operation from a parent set by utilization of a genetic algorism so that the child/grandchild group is subjected to an evaluation using one or a plurality of objective measurements and, in response to the evaluation, generate one or a plurality of corresponding micro-service candidates with one or a plurality of identified re-factoring operations selectively applied to a source code.SELECTED DRAWING: Figure 1