baber/WOPTO huggingface dataset:
Patent JP-2023008105-A (JP)
Title: connector tool
Inventor: TAKEUCHI MASAKI
IPC: H01R43/22
Filed: 2021-07-05
Abstract: To facilitate an operation for making a gripping part of a connector grip a wiring.SOLUTION: A connector tool 1 comprises: a gripping part 36 that includes an energization force for gripping a wiring 9; and a button 32 that opens the gripping part 36 against the energization force of the gripping part 36. The tool makes the gripping part 36 of a connector 3 in which the gripping part 36 is opened by pressing the button 32 grip the wiring 9, and comprises: an arrangement part 7 that arranges the connector 3; a pressing part 84 that presses the button 32 of the connector 3 arranged in the arrangement part 7; and a lifting mechanism 6 that lifts the tool by setting the pressing part 84 just above the button 32. The lifting mechanism 6 comprises: a guide part 63 that guides the pressing part 84 to a lifting direction; and a spring 66 that is energized to the direction where the pressing part 84 is risen.SELECTED DRAWING: Figure 1
Patent JP-2021164771-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2021-07-12
Abstract: To provide a game machine capable of suitably performing management of a game machine.SOLUTION: The number of game balls entering each ball entry part is stored in various counters provided in a normal counter area of a main-side RAM 65. A base value calculated by utilizing information stored in the various counters is stored in a calculation result storage area of the main-side RAM 65. In this case, the base value is calculated by executing result calculation processing for a plurality of times. A plurality of base values having different calculation timing can be stored in the calculation result storage area. The respective base values stored in the calculation result storage area are successively displayed on a notification display device according to a predetermined order. In satisfaction of a condition for shifting the respective base values stored in the calculation result storage area, the notification display device performs display before shift before start of display of the respective base values after the shift.SELECTED DRAWING: Figure 6
Patent JP-2023012113-A (JP)
Title: Power distribution device for four-wheel drive vehicle
Inventor: USHIKI MASAYUKI
IPC: B60K17/344
Filed: 2021-07-13
Abstract: To provide a power distribution device for a four-wheel drive vehicle which can control the distribution ratio of power in a wide range both when the vehicle travels straight ahead and when the vehicle turns.SOLUTION: A power distribution device (20) is mounted on a vehicle (1) including: a first drive wheel (2) and a second drive wheel (3); a power source (11); a first transmission mechanism (14) for transmitting power from the power source to the first drive wheel; and a second transmission mechanism (17) by which power is transmitted to the second drive wheel. The power distribution device (20) includes: a first distribution mechanism (201) through a first clutch (c23) capable of being controlled to a half-engaged state; and a second distribution mechanism (202) through a second clutch (c24) capable of being controlled to a half-engaged state. A first difference which is a difference between a gear ratio from an input shaft of the first clutch to the first drive wheel and a gear ratio from an output shaft of the first clutch to the second drive wheel and a second difference which is a difference between a gear ratio from an input shaft of the second clutch to the first drive wheel and a gear ratio from an output shaft of the second clutch to the second drive wheel are different from each other.SELECTED DRAWING: Figure 1A
Patent JP-2023012672-A (JP)
Title: Developing device and image forming apparatus including the same
Inventor: SASAKI YU
IPC: G03G9/097
Filed: 2021-07-14
Abstract: To provide a developing device that can improve the charge rising properties of toner and prevent the occurrence of image fogging and carrier development in a two-component development system, and an image forming apparatus including the same.SOLUTION: A developing device comprises a developer container, a first stirring and conveying member, a second stirring and conveying member, and a developer carrier. The developer container has a plurality of conveying chambers including a first conveying chamber and a second conveying chamber that are arranged in parallel to each other and partitioned from each other by a partition wall and communication parts that communicate the first conveying chamber and the second conveying chamber with each other at both ends of the partition wall, and stores two-component developer including carrier and toner. The first stirring and conveying member stirs and conveys the developer in the first conveying chamber in a first direction. The second stirring and conveying member stirs and conveys the developer in the second conveying chamber in a second direction. The developer container includes a toner supply part that directly feeds supply toner into the developer in the first conveying chamber from the upstream side of the first conveying chamber with respect to the first direction. The carrier satisfies 0.73≤FR×AD/shape factor≤2.10.SELECTED DRAWING: Figure 4
Patent JP-2023016466-A (JP)
Title: stand unit
Inventor: YOSHINAGA KAZUHARU
IPC: B65G21/00
Filed: 2021-07-21
Abstract: To simplify a support structure for supporting a conveying device arranged at a different height.SOLUTION: A stand unit 100 includes a top plate portion 1, support leg portions 2 that support the top plate portion 1 from below, and a conveyor unit 3. The top plate portion 1 includes: a passage area A0 provided with a passage R through which an article transport vehicle V travels; and a receiving area A1 provided with a receiving part 110 for receiving an article W from the article transport vehicle V. The support leg portion 2 includes a leg member 21 arranged so as to overlap the receiving area A1 in plan view, the receiving part 110 has an opening 110a penetrating in a vertical direction, and the conveyor unit 3 is arranged so as to pass directly under the opening 110a and is supported by leg members 21.SELECTED DRAWING: Figure 3
Patent JP-2023017269-A (JP)
Title: Socket, jig, socket maintenance set, and disassembly method
Inventor: AMADA Kohei
IPC: G01R31/26
Filed: 2021-07-26
Abstract: To realize a socket corresponding to a contact probe having a short overall length.SOLUTION: A socket 20 includes a pin block 30 holding a contact probe array 21, and a pin plate 50 detachably engaged with the pin block 30, and the pin block 30 include a curved portion 36 that is located outside the contact probe array 21 and protrudes toward the inside of the contact probe array 21. The pin plate 50 includes an engaging portion 52 that engages with the curved portion 36 that protrudes inward.SELECTED DRAWING: Figure 2
Patent JP-2023018452-A (JP)
Title: Cubic volume measuring device and cubic volume measuring method
Inventor: ITO TAKAHIRO
IPC: G01B11/24
Filed: 2021-07-27
Abstract: To provide a measurement object cubic volume measuring device and cubic volume measuring method with which it is possible to achieve downsizing.SOLUTION: Provided is a cubic volume measuring device 10 for deriving the cubic volume of a measurement object W from the shape and size of a shadow image and having a light source 11 that emits diffusing light and an image sensor 12 that detects the measurement object W irradiated with light as a shadow image. The cubic volume measuring device 10 further includes a telecentric member 15 for parallelizing diffused light and irradiating the measurement object W with it, and an optical path expansion member 14 provided on an optical path from the light source 11 to the telecentric member 15, for extending the optical path by the reflection of light.SELECTED DRAWING: Figure 1
Patent JP-2023019114-A (JP)
Title: Imaging apparatus and imaging apparatus control method
Inventor: OGINO MASAYA
IPC: G03B5/08
Filed: 2021-07-28
Abstract: To provide an imaging apparatus which attains natural blurring.SOLUTION: The apparatus comprises: an image pick-up device which images a subject via lenses; a mechanism which shifts a portion of the lenses; a mechanism which shifts the image pick-up device; and means which performs control to output an image obtained by composing a plurality of images captured while driving the positions of the portion of the lenses and the image pick-up device in a predetermined relation.SELECTED DRAWING: Figure 3
Patent JP-2023019266-A (JP)
Title: air conditioner
Inventor: SAKAI KOICHI
IPC: F24F1/0011
Filed: 2021-07-29
Abstract: To provide an air conditioner which prevents aged deterioration from being caused by wear of a rotary portion while eliminating a gap between an upstream end of a lower blade and a rear guider.SOLUTION: An air conditioner according to the disclosure includes: a fan which has an air inlet port and outlet port and generates airflow for blowing out the air taken through the inlet port from the outlet port; a heat exchanger which conducts heat exchange with the air taken from the inlet port; a rear guider and a stabilizer which are disposed at the downstream of the fan and guide air to the outlet port; and vertical wind direction change blades each of which is rotatably provided at the downstream of the rear guider or the stabilizer and changes a vertical direction of air blowing out from the outlet port. The air conditioner has lid parts each of which covers a gap between a downstream end of the rear guider or the stabilizer and the most upstream side of the vertical wind direction change blade with a part of the stabilizer or the rear guider.SELECTED DRAWING: Figure 8
Patent JP-2022028635-A (JP)
Title: Surgical stapling device with staple cartridge having dummy portion
Inventor: SABASTIAN KODUTHULLY GEORGE
IPC: A61B17/285
Filed: 2021-08-02
Abstract: To provide a surgical stapling device with a staple cartridge having a dummy portion.SOLUTION: A surgical stapling device includes a channel member 33, and a staple cartridge 40 that is received in the channel member 33. The staple cartridge 40 is formed from a functional portion and a dummy portion that are coupled together. The functional portion of the staple cartridge 40 defines a knife slot 56a, 56b and a plurality of staple receiving pockets 58a, 58b. Each of the staple receiving pockets 58a, 58b supports a staple 44 and a pusher 46 that is movable within the staple receiving pocket 58a to eject the staple 44 from within the staple receiving pocket 58a. The dummy portion of the staple cartridge 40 defines a knife slot 56b and is devoid of the staples 44.SELECTED DRAWING: Figure 3
Patent JP-2023021733-A (JP)
Title: Thermoelectric conversion material layer
Inventor: YAMAZAKI TOSHIYA
IPC: H10N10/856
Filed: 2021-08-02
Abstract: To provide a thermoelectric conversion material layer having high thermoelectric performance and a thermoelectric conversion module including it, the thermoelectric conversion material layer containing thermoelectric conversion material having further improved electric conductivity.SOLUTION: A thermoelectric conversion material layer contains thermoelectric conversion material composed of a thermoelectric semiconductor composition containing thermoelectric semiconductor particles, binder resin, and ionic liquid. The average particle diameter of the thermoelectric semiconductor particles is equal to or larger than 8.0 μm and less than 50.0 μm.SELECTED DRAWING: Figure 1
Patent JP-2023022699-A (JP)
Title: Operation display system, information processing method and information processing program
Inventor: NAGATA Yuta
IPC: G05B23/02
Filed: 2021-08-03
Abstract: To provide a mechanism capable of improving operability by exploiting the knowledge that is embodied in the daily operations of users.SOLUTION: An operation display system constituting at least a part of a control system for controlling a controlled object includes: a display unit; an input unit for accepting user operations; a control unit for causing the display unit to display a page selected from one or more pages prepared in advance; an acquisition unit for acquiring history information in which user operations and events are recorded in chronological order; and a generation unit for extracting a pattern consisting of a plurality of user operations included in the acquired history information to generate an operation object corresponding to a user operation included in the extracted pattern.SELECTED DRAWING: Figure 1
Patent JP-2023023212-A (JP)
Title: Wire bundling robot
Inventor: SAITO TAKAHITO
IPC: B25J15/08
Filed: 2021-08-04
Abstract: To provide a wire bundling robot capable of enclosing, bundling and gripping wires to be bundled without omission.SOLUTION: A robot hand 10 has a gripping mechanism 11. The gripping mechanism 11 has a pair of gripping claws 23 that open/close in a horizontal direction intersecting a wire extending direction. The gripping claws have lower claws 23a that move obliquely upward from a lower side to function as scooping claws. A robot control device moves the lower claws 23a of the gripping claws 23 obliquely upward from the lower side so as to scoop up all wires W to be bundled before or during a bundling operation.SELECTED DRAWING: Figure 9
Patent JP-2023023572-A (JP)
Title: Adsorption/dehumidification method for moisture and adsorption/dehumidification apparatus for moisture
Inventor: TOGAWA JUNYA
IPC: B01D53/26
Filed: 2021-08-05
Abstract: To provide an adsorption/dehumidification method and an adsorption/dehumidification method for moisture in the wet air in a low-temperature room, which are simple and economical coping means.SOLUTION: Wet air extracted from a room maintained at a low temperature and high humidity in which a temperature is in a range of 0-15°C and humidity is in a range of 60-90%RH is fed to a desiccant rotor 1, and dry air obtained through adsorption/dehumidification of humidity by the rotor is retuned into the room, so as to suppress relative humidity in the room from rising. Means for the adsorption/dehumidification of humidity in the wet air feeds outer air heated utilizing high-temperature exhaust heat from a CO2 refrigerator to the desiccant rotor adsorbing the humidity, and exhausts the outer air together with the humidity adsorbed by the desiccant rotor to regenerate the air.SELECTED DRAWING: Figure 1
Patent JP-2021184106-A (JP)
Title: Coloration curable resin composition
Inventor: OKAMOTO NOBUYUKI
IPC: C09B67/22
Filed: 2021-08-06
Abstract: To solve the problem in which a color filter formed from a known coloration curable resin composition is not satisfied in light resistance.SOLUTION: A coloration curable resin composition includes a coloration agent, resin, a polymerizable compound, and a polymerization initiator. The coloration curable resin composition includes, as the coloration agent, a chemical compound represented by the equation (I), and an anthraquinone dye.SELECTED DRAWING: None
Patent JP-2021185427-A (JP)
Title: Optical member and manufacturing method for the same
Inventor: NAKAYAMA HIROHARU
IPC: G02B1/111
Filed: 2021-08-18
Abstract: To provide an optical member that includes an anti-reflection film having a low refraction index and a low scattering, and a manufacturing method for the optical member.SOLUTION: An optical member has a porous layer on a base material. The porous layer includes: hydrophilic and chained silicon oxide particles; a silicon oxide binder; and a fluorine compound having a fluorocarbon group and a nonionic hydrophilic group. The amount of the fluorine compound is 0.1 to 2.5 mass% based on the silicon oxide.SELECTED DRAWING: Figure 2
Patent JP-2023030685-A (JP)
Title: gas detection system
Inventor: SARUTANI TOSHIYUKI
IPC: G01N21/49
Filed: 2021-08-23
Abstract: To provide a gas detection system with which it is possible to perform gas detection with high sensitivity without causing danger to the human body.SOLUTION: The gas detection system comprises: a first and a second light projection unit for emitting, toward a measurement target space, a first and a second laser beam that are modulated by a first and a second modulating signal and include the absorption wavelength of the gas to be measured; a light reception unit for receiving the return light of the first and second laser beams from the measurement target space; and a control unit for detecting the concentration of the gas being measured in the measurement target space on the basis of the received signal of the return light received by the light reception unit. The first and second light projection units are constituted so that, even when there exists a region of space from the first and second projection units to the measurement target space where the first profile of the first laser beam and the second profile of the second laser beam overlap, the optical power of the first and second laser beams does not exceed a predetermined value throughout the overlapping region and a region where the first and second profiles do not overlap.SELECTED DRAWING: Figure 2
Patent JP-2023036222-A (JP)
Title: Control device, system, and control method
Inventor: OISHI YOSHIKI
IPC: G01S5/06
Filed: 2021-09-02
Abstract: To estimate the positional relationship between devices that have transmitted and received signals with higher accuracy.SOLUTION: A control device includes a control unit that, based on signals transmitted and received between a communication device having at least four or more antennas and another communication device, performs control to estimate a positional relationship between the communication device and the other communication device. The control unit performs control to apply weighting parameters based on a reliability parameter, which is an index indicating a degree of whether each signal is suitable as a processing target to estimate the positional relationship between the communication device and the other communication device calculated based on the signals which the communication device received from the other communication device, to phase differences between adjacent antennas of the four or more antennas of the communication device, and estimate the positional relationship.SELECTED DRAWING: Figure 1
Patent JP-2022051552-A (JP)
Title: Method for producing ion-exchangeable layered silicate particles, method for producing catalyst component for olefin polymerization, method for producing catalyst for olefin polymerization and method for producing olefin polymer using the same
Inventor: FUNATANI MUNEHITO
IPC: C01B33/40
Filed: 2021-09-17
Abstract: To provide a method for producing ion-exchangeable layered silicate particles having a large specific surface area and having an increased ratio of large mesopores measuring 10 nm or more and 50 nm or less.SOLUTION: A method for producing ion-exchangeable layered silicate particles comprises the following Steps 1, 2 and 3. Step 1: preparing a slurry comprising an ion-exchangeable layered silicate, a solvent, and a soluble compound that is solid at 20°C and soluble in a liquid in the slurry, in which the soluble compound is contained at 10 to 150 mass% relative to solid components including the ion-exchangeable layered silicate in the slurry at 20°C. Step 2: granulating the slurry prepared in the Step 1 to obtain ion-exchangeable layered silicate composite particles containing the ion-exchangeable layered silicate and the soluble compound. Step 3: dissolving the soluble compound from the ion-exchangeable layered silicate composite particles obtained from the Step 2.SELECTED DRAWING: None
Patent JP-2022001667-A (JP)
Title: ALLOY COMPOSITION, Fe-BASED NANOCRYSTALLINE ALLOY AND ITS MANUFACTURING METHOD, AS WELL AS MAGNETIC COMPONENT
Inventor: MAKINO AKIHIRO
IPC: C22C38/00
Filed: 2021-09-21
Abstract: To provide an alloy composition capable of easily obtaining an Fe-based nanocrystalline alloy having high saturation magnetic flux density and excellent soft magnetic characteristics even when a temperature rise speed is slow, or even when a reaching temperature fluctuates, an Fe-based nanocrystalline alloy and its manufacturing method, as well as, a magnetic component.SOLUTION: As a raw material, an alloy composition having a composition formula of FeaVαBbSicPxCyCuz, in which 79≤a≤91at%, 5≤b≤13at%, 0≤c≤8at%, 1≤x≤8at%, 0<y≤5at%, 0.4≤z≤1.4at%, 0<α<5at%, and 0.08≤z/x≤0.8, or an alloy composition having a composition formula of FeaVαBbPxCyCuz, in which 79≤a≤91at%, 5≤b≤13at%, 1≤x≤8at%, 0≤y≤5at%, 0.4≤z≤1.4at%, 0<α<5at%, and, 0.08≤z/x≤0.8 is used, these alloy compositions are subjected to crystallization heat treatment to form an Fe-based nanocrystalline alloy.SELECTED DRAWING: Figure 1
Patent JP-2021192464-A (JP)
Title: Method for etching oxide semiconductor layer and method for manufacturing transistor
Inventor: YAMAZAKI SHUNPEI
IPC: H05B44/00
Filed: 2021-09-24
Abstract: To provide a semiconductor device capable of reducing an oxygen loss in a channel formation region in an oxide semiconductor and including a transistor with stable electric characteristics or high reliability.SOLUTION: A method for manufacturing a transistor comprises the steps of: forming a gate insulation film on a gate electrode; forming an oxide semiconductor layer on the gate insulation film on the gate electrode; forming an oxide layer on the oxide semiconductor layer by a sputtering method; forming an oxide laminated film including the oxide semiconductor layer and the oxide layer; processing the oxide laminated film into a predetermined shape; forming a conductive film whose main component is Ti on the oxide laminated film processed into the predetermined shape; forming a source electrode and a drain electrode by etching the conductive film; forming a recess at a back channel side; and changing a portion in which the oxide laminated film is in contact with the source electrode and the drain electrode to an n type by heat treatment.SELECTED DRAWING: Figure 2
Patent JP-2023046560-A (JP)
Title: Beat determination method, beat determination device, and program
Inventor: MINAMITAKA JUNICHI
IPC: G10G3/04
Filed: 2021-09-24
Abstract: To provide a beat determination device, method, and program, for determining beats well from music data.SOLUTION: For music data, on the basis of a weighted average beat level calculated by a weighted average of a first beat level generated from a first power level of a first frequency band (all frequency bands) and a second beat level generated from second power levels 201-203 of one or more second frequency bands included in the first frequency band, such as bands A, B and C, each autocorrelation is calculated between a comparison source for a set time period from each elapsed time of the music data and each comparison destination for the set time period from each elapsed time that is distant from the comparison source by each time period corresponding to each possible set tempo, and a beat is determined based on a plurality of timing and correlation values thereof that are high among each correlation value. The weighted average allows regular sound features based on beats and measures to stand out more and makes it easier to extract beats.SELECTED DRAWING: Figure 2
Patent JP-2023047408-A (JP)
Title: Pretreatment liquid, ink set, and printed material
Inventor: SUNAOSHI KAZUSHI
IPC: B41J2/01
Filed: 2021-09-27
Abstract: To provide: a pretreatment liquid that can form a printed material on a non-permeable recording medium such as a film substrate, with good solidness and no color-mixing bleeding, and also with excellent blocking resistance and excellent lamination suitability; an ink set that contains the pretreatment liquid and a water-based inkjet ink; and a printed material produced using the ink set.SOLUTION: The pretreatment liquid comprises resin particles (A), calcium ions, multiple kinds of carboxylate ions comprising at least hydroxycarboxylate ions, and water. The resin particles (A) are selected from the group consisting of (meth)acrylic resin particles, urethane (urea) resin particles and urethane-(meth)acrylic resin particles, and include resin particles (A1) that have an SP value of 9.0-13.5 (cal/cm3)1/2. The ratio between the amount of the resin particles (A) and the millimolar amount of the calcium ions is specified.SELECTED DRAWING: None