baber/WOPTO huggingface dataset:
Patent JP-2023069607-A (JP)
Title: connector
Inventor: FURUKAWA JUN
IPC: H01R12/91
Filed: 2021-11-08
Abstract: To shorten a conductive path of a ground terminal, improve a degree of freedom in deformation of the ground terminal, strengthen ground, surely maintain a fitting state, make downsizing possible, simplify a structure, reduce the number of components, facilitate manufacturing, reduce cost and improve reliability.SOLUTION: The present invention relates to a connector comprising: a first connector including a first stationary housing, a first movable housing, a first signal terminal and a stationary ground terminal; and a second connector including a second stationary housing, a second signal terminal and an elastic ground terminal. The stationary ground terminal is held by the first stationary housing outside of an array direction of the first signal terminal, and the elastic ground terminal is held by the second stationary housing outside of an array direction of the second signal terminal and can be elastically deformed in a fitting direction of the first connector and the second connector.SELECTED DRAWING: Figure 1
Patent JP-2022025138-A (JP)
Title: Method for manufacturing titanium sintering material
IPC: B22F1/052
Filed: 2021-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a titanium sintered material having high strength and high toughness while reducing production cost. 
     SOLUTION: A method for manufacturing a titanium sintered material includes mixing hydrogenated titanium hydride powder with titanium powder to sinter the mixture. In the method, the average particle size of the titanium hydride powder is 10 μm or less; the average particle size of the titanium powder is 20 μm or more; and the titanium hydride powder and the titanium powder are mixed so that the amount of the titanium hydride powder is 15% or more and 75% or less by weight to the total amount of the mixed powder. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023072314-A (JP)
Title: charging device
Inventor: KUWABARA YUI
IPC: B60L5/00
Filed: 2021-11-12
Abstract: To provide a charging device capable of easily and accurately positioning a power supply terminal and a charging terminal.SOLUTION: A charging device 20 includes a first holding portion 34 holding a power supply terminal 31, and a second holding portion 44 holding a charging terminal 41, and brings the power supply terminal 31 and the charging terminal 41 into surface contact by guiding and fitting the lower end portion of the second holding portion 44 into a concave portion 39 provided in the first holding portion 34 to cause a battery 5v to perform charging through the power supply terminal 31 and the charging terminal 41. The charging device 20 includes a slide support member 36 that slidably supports the first holding portion 34 along a plane parallel to the contact surface (front end surface 33c of a primary core 33) of the power supply terminal 31 with the charging terminal 41, and a box body 35 containing the first holding portion 34 and the slide support member 36.SELECTED DRAWING: Figure 8
Patent JP-2023072367-A (JP)
Title: Information processing device, information processing method, and recording medium
Inventor: NAKAJIMA KAZUAKI
IPC: H04M3/51
Filed: 2021-11-12
Abstract: To provide an information processing device, a method, and a recording medium that reduce the user's trouble in starting synchronous shared communication between users.SOLUTION: An information processing device includes a first user terminal used by a first user, a second user terminal used by a second user who receives an inquiry from the first user, and a communication support device that supports synchronous shared communication. The communication support device includes: a mail generation processing unit that generates an e-mail containing link information to an ID issuing page for instructing the communication support device to issue an identifier (communication ID) for synchronous shared communication, in which a destination based on the telephone number of the caller is designated according to notification of the telephone number of the caller from the second user terminal in response to an incoming call from the first user to the second user; and a mail transmission processing unit that performs processing for transmitting the generated e-mail.SELECTED DRAWING: Figure 11
Patent JP-2023072390-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: SHIMAFUJI TAKAYUKI
IPC: H01L29/78
Filed: 2021-11-12
Abstract: To suppress noise caused by di/dt at turn-on of vertical MOSFETs.SOLUTION: Provided is a semiconductor device including a semiconductor substrate having a substrate top surface and a substrate bottom surface, a first gate insulating film and a second gate insulating film provided on the substrate top surface and having different film thicknesses, a gate electrode on the gate insulating film top surface, a source electrode via an interlayer insulating film on the gate electrode top surface and a drain electrode on the substrate bottom surface, and a MOSFET section with different threshold values due to different thicknesses of gate insulating films.SELECTED DRAWING: Figure 2A
Patent JP-2023076290-A (JP)
Title: Thermal transfer sheet and transferred material
Inventor: MATSUMOTO YUKI
IPC: B41M5/385
Filed: 2021-11-22
Abstract: To provide a thermal transfer sheet that can form a layer having both of high light-blocking performance and high insulating performance.SOLUTION: A thermal transfer sheet 1 comprises a substrate 10, and a thermal transfer pigment layer 20 that comprises a binder resin, insulation-coated carbon black, and a dispersant and is formed on the substrate 10. The amount of the carbon black is 60% or more and 130% or less relative to the mass of the binder resin, and the amount of the dispersant is 10% or more and 40% or less relative to the mass of the carbon black.SELECTED DRAWING: Figure 1
Patent JP-2022158863-A (JP)
Title: Working machine
Inventor: HIRAI TAKAHIRO
IPC: B27B19/09
Filed: 2021-11-25
Abstract: To provide a working machine which achieves good workability.SOLUTION: A working machine 1 is operated by electric power from a detachable battery 10. In the working machine 1, a second storage part 3b is located below a first storage part 3a. The first storage part 3a is located forward of a battery attachment part 3c. The second storage part 3b is located forward of the battery attachment part 3c. The first storage part 3a is located between a holding part 3d and the battery attachment part 3c. The first storage part 3a is located rearward of the holding part 3d. A rotor 6b and a stator 6c are stored in the first storage part 3a. A control board 8 is stored in the second storage part 3b.SELECTED DRAWING: Figure 2
Patent JP-2023079107-A (JP)
Title: Excitation electrode, crystal vibrating piece, crystal vibrator, sensor, oscillator, and method for manufacturing crystal vibrating piece
Inventor: MOMOSE TOMOHIRO
IPC: H03H9/19
Filed: 2021-11-26
Abstract: To provide an excitation electrode that can reliably suppress the occurrence of frequency fluctuation without being affected by heat in the process or usage environment, can be miniaturized, and has excellent productivity at low cost, and a crystal vibrating piece, a crystal vibrator, a sensor, an oscillator, and a method for manufacturing the crystal vibrating piece.SOLUTION: In a crystal vibrating piece 3, excitation electrodes 41 and 42 are arranged on the outer surface of a crystal plate 30. The excitation electrodes 41 and 42 apply an electric field to the crystal plate 30 to excite the crystal plate 30. The excitation electrodes 41 and 42 have a single-layer structure made of a two-dimensional layered material, and are arranged in pairs so as to face each other with the crystal plate 30 interposed therebetween.SELECTED DRAWING: Figure 6
Patent JP-2023079589-A (JP)
Title: Planting device for riding rice transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 2021-11-29
Abstract: To address a following problem: there are two types of reciprocating device for seedling beds: one is installed in a planting equipment case, and the other is installed at outside of the case; the one with the reciprocating device for seedling beds therein includes a hollow-shaped moving pipe protruding from the outside of the planting machine case, which is connected to the moving connecting arm on the seedling bed via the moving arms attached to both ends of the pipe to transmit the right-and-left reciprocating movement of the spiral metal to the seedling bed, resulting in excellent lubrication and waterproof performance as well as durability, however its configuration is complicated and cost is increased, because the hollow shaped moving pipe is long and the planting machine case is increased in its size; and the one with the reciprocating device for seedling beds outside the planting machine is simple and low-cost, but it is inferior in the waterproof performance and lubrication performance, as well as in durability performance; thus an object of the present invention is to provide a reciprocating device for seedling beds which is simple in structure, excellent in durability, and low in cost.SOLUTION: A reciprocating device for seedling beds is configured such that a spiral shaft is inserted into a hollow moving pipe.SELECTED DRAWING: Figure 21
Patent JP-2023082480-A (JP)
Title: Decision-making support device, decision-making support method and decision-making support program
Inventor: KUDO YASUYUKI
IPC: G06Q10/04
Filed: 2021-12-02
Abstract: To provide a decision-making support device, a decision-making support method and a decision-making support program capable of easily selecting an improvement effect.SOLUTION: A decision-making branch device 100 comprises a processor 101 for executing a program and a storage device 102. The storage device 102 stores a score which is a relative index among a plurality of intervention measures for each intervention measure. The processor 101 executes: selection processing of receiving selection of a first improvement effect among a plurality of improvement effects related to the plurality of intervention measures; first output processing of outputting adjustable information on a first score within an adjustment range based on the first score of the first intervention measure for which the first improvement effect is selected by the selection processing; input processing of receiving a score range set by the first score after adjustment within the adjustment range; and second output processing of outputting a second improvement effect of a second intervention measure having a second score included in the score range received by the input processing among the plurality of improvement effects.SELECTED DRAWING: Figure 1
Patent JP-2022027830-A (JP)
Title: Electrolytic copper foil for secondary battery having excellent physical properties at low temperature and method for producing the same
IPC: H01M4/66
Filed: 2021-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic copper foil for a secondary battery having excellent physical properties at a low temperature, and a method for producing the same. 
     SOLUTION: The present invention relates to an electrolytic copper foil for a secondary battery having excellent physical properties at a low temperature, and a method for producing the same. More specifically, the present invention relates to an electrolytic copper foil for a secondary battery in which the low-temperature cycle characteristics of the copper foil are excellent due to a small change in physical properties of a tensile strength and elongation percentage of the copper foil even at a low temperature, and a method for producing the same. According to one aspect of the present invention, an embodiment of the present invention is an electrolytic copper foil for a secondary battery, which is produced from a plating solution, containing TOC, cobalt, iron and zinc, by using a drum and which is coated with a cathode active material, the ratio between TOC, cobalt, iron and zinc contained in the electrolytic copper foil following the formula 1: TOC/(cobalt+iron+zinc)=1.0-1.2. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022033940-A (JP)
Title: contact lens
IPC: G02C7/04
Filed: 2021-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a contact lens having a minimum oxygen transmission rate necessary for maintaining normal corneal physiology for wearing contact lenses. 
     SOLUTION: A contact lens is provided, constructed to limit a water permeability of at least one region of a lens while maintaining at least a minimum oxygen transmission rate. A maximum water permeability and a minimum oxygen transmission rate coefficient are achieved using a single lens material of a predetermined lens thickness or using two or more material layers. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023087152-A (JP)
Title: Polyimide resin, resin composition comprising polyimide resin and cured product thereof
Inventor: NISHIMURA KENGO
IPC: C08G73/10
Filed: 2021-12-13
Abstract: To provide a resin material having a new structure which can be suitably used for a printed wiring board and a resin composition comprising the resin material, which has excellent coating properties on a substrate, where the cured product thereof has excellent adhesion, mechanical properties, heat resistance, and dielectric properties to a metal foil and the substrate having low roughness.SOLUTION: There is provided an isocyanate-modified polyimide resin, which is a reaction product of amino groups and/or acid anhydride groups at both ends possessed by a polyimide resin which is a reaction product of a diamino compound (A) containing a linear aliphatic diamino compound (a1) having 17 to 24 carbon atoms in the main chain which has amino groups at both ends and 1 to 4 methyl groups and/or ethyl groups in the side chain and an aromatic diamino compound (a2) and tetrabasic acid dianhydride (B) and an isocyanate group possessed by a diisocyanate compound (C) and has amino groups and/or acid anhydride groups at both ends.SELECTED DRAWING: None
Patent JP-2023091515-A (JP)
Title: reciprocating compressor
Inventor: INABA TAKANARI
IPC: F04B39/10
Filed: 2021-12-20
Abstract: To provide a reciprocating compressor capable of finely adjusting a suction amount of gas in a cylinder.SOLUTION: A reciprocating compressor 10 comprises: a cylinder 40 forming a cylinder chamber Sc; and a movable part 60 that includes a suction valve 63 provided around the cylinder chamber Sc, and at least one of a suction valve seat 61 configured to seat the suction valve 63 and a back member 65 located on the side opposite to the suction valve seat 61 with the suction valve 63 interposed therebetween, and that is configured to move in an axial direction of the cylinder 40; and an actuator 100 that moves the movable part 60 in the axial direction to change a movable range of the suction valve 63 between the suction valve seat 61 and the back member 65.SELECTED DRAWING: Figure 2
Patent JP-2023092291-A (JP)
Title: Power transmission/reception unit
Inventor: SATO FUMIAKI
IPC: B65G1/137
Filed: 2021-12-21
Abstract: To provide a power transmission/reception system in which the efficiency of supplying power from a power transmission side to a power reception side is high, and the degree of freedom of an installation position is improved.SOLUTION: An electronic shelf label system includes a power transmission section 11, a power reception section 18, and a holding section 17. The power transmission section 11 is connected to a power source section, and is long. The power reception section 18 receives power from the power transmission section 11, and is shorter than the power transmission section. The holding section 17 holds one of the power transmission section 11 and the power reception section 18 to the other section. The power transmission section 11 includes three transmission-side conductive sheets and a transmission-side support. The power reception section 18 includes three reception-side conductive sheets and a reception-side support. The three transmission-side conductive sheets are each formed into a sheet-like shape extending in the longitudinal direction of the power transmission section 11, and have a constant width in the longitudinal direction. The spaces between the transmission-side conductive sheets are shorter than the width of each transmission-side conductive sheet. One end, in the longitudinal direction, of each transmission-side conductive sheet is connected to the power source section. The three reception-side conductive sheets are each formed into a sheet-like shape that is shorter than the transmission-side conductive sheets, and are disposed so as to face the three transmission-side conductive sheets.SELECTED DRAWING: Figure 3
Patent JP-2023092355-A (JP)
Title: Teaching material provision device, in-vehicle device, method for providing teaching material, and teaching material provision program
Inventor: KAMO MAYU
IPC: G09B5/02
Filed: 2021-12-21
Abstract: To provide a teaching material provision device, an in-vehicle device, a method for manufacturing a teaching material, and a teaching material provision program that can provide a teaching material picture with a high teaching effect.SOLUTION: The teaching material provision device according to an embodiment has a control unit. The control unit acquires result information about the test result of a teaching target person of a test by which the nature of the education target person can be assumed, and provides the teaching target person with a picture taken by an in-vehicle device in accordance with the nature of the teaching target person obtained from the acquired result information as a teaching material picture for the teaching target person.SELECTED DRAWING: Figure 1B
Patent JP-2023093976-A (JP)
Title: Sliding member for press mold component
Inventor: GOTO HIROKI
IPC: B32B15/18
Filed: 2021-12-23
Abstract: To provide a sliding member for a press mold peripheral device capable of preventing peeling of a sliding layer and having excellent impact mitigation.SOLUTION: A sliding member for a press mold component used in a press mold peripheral device in which an impact load is generated in press working, comprises: an iron-based base material; an intermediate layer that is formed on the iron-based base material, does not contain a solid lubricant, and is made of a polyetheretherketone resin; and a sliding layer that is formed on the intermediate layer, contains a solid lubricant, and is made of the polyetheretherketone resin.SELECTED DRAWING: Figure 1
Patent JP-2023094469-A (JP)
Title: game machine
Inventor: SATO MOTOKI
IPC: A63F5/04
Filed: 2021-12-23
Abstract: To provide a game machine capable of smoothly progressing a game.SOLUTION: A game machine is configured such that a shooting-stop state as a state in which a game is not progressed can occur, and is configured such that the shooting-stop state can occur when a difference number after predetermined timing after power is turned on becomes a first value or larger, is configured so as to display specific information regarding the shooting-stop state on information display means and to execute automatic adjustment processing as adjustment processing without requiring a player's operation when a difference number after the predetermined timing after the power is turned on becomes the first value or larger by execution of a predetermined game and hence by execution of putout processing for granting a predetermined number of game tokens to a player, and is configured so as to display token emptiness error information in a visible mode on the information display means when the token emptiness error state occurs during execution of the automatic adjustment processing.SELECTED DRAWING: Figure209
Patent JP-2023094807-A (JP)
Title: game machine
Inventor: TAMURA JUNICHI
IPC: A63F7/02
Filed: 2021-12-24
Abstract: To provide a novel game machine.SOLUTION: After power of a management game machine is turned on, software of a main control board completes initialization, and then control is shifted to a main loop process so as to be in a command receivable state. Software of the frame control board transmits a ball discharge command after the main control board can receive commands on the basis of operation of a ball discharge switch mounted on the frame control board. The software of the main control board receives a ball discharge command from the frame control board and determines whether control is shifted to a ball discharge state. Accordingly, a ball discharge state can be grasped appropriately in the main control board.SELECTED DRAWING: Figure 38
Patent JP-2023095610-A (JP)
Title: printer
Inventor: INOUE HIRONORI
IPC: B41J15/04
Filed: 2021-12-24
Abstract: To provide a printer in which storage of a roll sheet is easy, and which can properly support the roll sheet.SOLUTION: A printer 1 in which a storage space 30 is formed for storing a roll sheet R where a hole is formed at the center includes: a roll sheet support body 332 having a protrusion part 3321 entering the hole, capable of changing a state by rotating between a protrusion state where the protrusion part 3321 protrudes in the storage space 30 and a retreat state where the protrusion part 3321 has retreated from the storage space 30, and supporting the roll sheet R in the protrusion state; and a flat surface 330a to be contacted which prevents rotation of the protrusion part 3321 in a predetermined direction by coming into contact with the roll sheet support body 332 in the protrusion state. The roll sheet support body 332 moves by being pushed by the roll sheet R when storing the roll sheet R in the storage space 30, and by moving, the contact with the flat surface 330a to be contacted is released, and it becomes rotatable in a predetermined direction.SELECTED DRAWING: Figure 21
Patent JP-2023096441-A (JP)
Title: Positive electrode plate for battery, battery, and method for manufacturing positive electrode plate for battery
Inventor: MORITA YOSHINORI
IPC: H01M4/80
Filed: 2021-12-27
Abstract: To provide a positive electrode plate for a battery, a battery, and a method for manufacturing a positive electrode plate for a battery, achieving improvement in manufacturing quality while ensuring good battery characteristics.SOLUTION: A positive electrode plate for a battery includes a metal porous body 30 having a skeleton 32 of a three-dimensional network structure and a positive electrode mixture 40 containing a positive electrode active material and filled into pores 31 of the metal porous body 30. When a region located on a side of one surface 30a of the metal porous body 30 is a front face side portion P1, a region located on a side of a rear face 30b is a rear face side portion P3, and a region sandwiched between the front face side portion P1 and the rear face side portion P3 is a central portion P2, the front face side portion P1 and the rear face side portion P3 include the skeleton 32 having, as a main structure, a hollow structure in which a hollow portion 34 where the positive electrode mixture 40 is not filled is formed, and the central portion P2 includes the skeleton 32 having, as a main structure, a compressed structure in which a compressed portion 35 where the hollow portion 34 is collapsed is formed. The metal porous body 30 has skeleton density that is lowest in the front face side portion P1 and highest in the central portion P2.SELECTED DRAWING: Figure 3