baber/WOPTO huggingface dataset:
Patent JP-2022009810-A (JP)
Title: Semiconductor device
IPC: H01L29/786
Filed: 2021-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a novel structure, having good characteristics. 
     SOLUTION: A semiconductor device includes: an oxide semiconductor layer; a source electrode and a drain electrode electrically connected with the oxide semiconductor layer; a gate insulating layer covering the oxide semiconductor layer, the source electrode, and the drain electrode; and a gate electrode on the gate insulating layer. The source electrode and the drain electrode includes lateral faces having oxidation regions which are oxidized. In addition, it is preferred that the oxidation regions of the source electrode and the drain electrode are formed by plasma processing using high-frequency power of 300 MHz or more and 300 GHz or less and mixed gas of oxygen and argon. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022184681-A (JP)
Title: Light flux control member and light emitting device
Inventor: YAMADA KYOHEI
IPC: B29C33/38
Filed: 2021-11-01
Abstract: To provide a light flux control member which, when molded by injection molding, can suppress the adhesion to an upper mold.SOLUTION: Provided is a light flux control member for controlling the distribution of light emitted from a light-emitting element, and including: a rear surface disposed on the rear side of the light flux control member; a first recess that opens in the rear surface and includes a first bottom surface and a first side surface disposed so as to surround the central axis of the light flux control member; and an incident surface which is an inner surface of a second recess that opens in the first bottom surface and is disposed so as to intersect the central axis, the incident surface allowing light emitted from the light-emitting element to be incident thereon. The first side surface is inclined to be away from the central axis as approaching the front side.SELECTED DRAWING: Figure 3
Patent JP-2023068243-A (JP)
Title: Method for using rolling bearing, and rolling bearing
Inventor: IIDA AKO
IPC: F16C33/10
Filed: 2021-11-02
Abstract: To apply an inexpensive metal coating that reduces sliding surface roughness during operation to a bearing or a rotational shaft to improve a facility life.SOLUTION: A rolling bearing satisfies the following formula (A) before it is installed in a facility (before it is substantially used): 0.1<hZn/Rt0 (A), where hZn is a thickness [μm] of a zinc-containing metal layer that is not oxidized on an inner surface of the rolling bearing, and Rt0 is an initial roughness [μm] before sliding.SELECTED DRAWING: Figure 1
Patent JP-2023068912-A (JP)
Title: Sandwich panel, and production method of sandwich panel
Inventor: MIURA KAZUHIRO
IPC: B32B3/30
Filed: 2021-11-04
Abstract: To favorably suppress exfoliation even when external force is applied in a thickness direction.SOLUTION: A sandwich panel is formed using a platy core material, and a composite material, that is, is formed using a pair of faceplates on both sides in a thickness direction of the core material, and a composite material, and is provided with a crack arrester disposed on at least one side in a thickness direction of the core material between the faceplate and the core material so as to protrude from the faceplate to a core material side. The crack arrester has a core material-contacting flat side face extending from a boundary face between the faceplate and the crack arrester along a thickness direction, and the side face has an angle formed by the boundary face of 90 degree or more.SELECTED DRAWING: Figure 1
Patent JP-2022087811-A (JP)
Title: Inactivation device and inactivation method
IPC: A61L9/20
Filed: 2021-11-09
Abstract: PROBLEM TO BE SOLVED: To effectively and more appropriately conduct inactivation of microbes and/or viruses, by using ultraviolet light of a wavelength range suppressing an adverse effect on a human body. 
     SOLUTION: An inactivation device includes: a light source part configured to emit ultraviolet light with a center wavelength in a wavelength band of 190 to 235 nm; a detection part configured to detect whether a person is present in a target space; and a control part configured to control a lighting state of the light source part. The control part has a first mode configured to make the light source part start ultraviolet light irradiation when a detection signal that detects a presence of the person is inputted from the detection part and a second mode configured to make the light source part suspend or reduce ultraviolet light irradiation when the detection signal is inputted. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023072610-A (JP)
Title: Pressure sensor and pressure sensor unit
Inventor: MIZUTANI TAKESHI
IPC: G01L1/14
Filed: 2021-11-12
Abstract: To provide a pressure sensor having excellent load resistance regardless of simple structure, and to provide a pressure sensor unit having the pressure sensor.SOLUTION: A pressure sensor 1 includes a nearly cylindrical elastic core 2 having a pressure reception surface 2a in one end side and a sheet-like sensor member 3 disposed on a side face of the elastic core 2, and detects pressure by deformation of the sensor member 3 following application of a load to the pressure reception surface 2a, the sensor member 3 is made of elastomer, and has two sets of conductive layers and at least a layer of insulation layer interposed between the conductive layers, and one conductive layer, the insulation layer, and the other conductive layer are disposed in order from the inside on a side face of the elastic core 2.SELECTED DRAWING: Figure 1
Patent JP-2022016528-A (JP)
Title: Image forming apparatus and management system
IPC: G03G21/00
Filed: 2021-11-15
Abstract: PROBLEM TO BE SOLVED: To accurately notify the fact that an optical scanner does not start up due to an abnormality in a power supply device of an image forming apparatus. 
     SOLUTION: When a controller 114 detects the presence an abnormality in an output voltage from a power supply device 150, it notifies an abnormality in the power supply device 150. After image data is input and before the start-up of a scanner motor 1003 in response to the input of the image data, when the controller does not detect the presence of an abnormality in the output voltage from the power supply device 150, it starts up the scanner motor 1003. When a rotary polygon mirror 1002 does not reach a target speed within a predetermined time, the controller detects again the presence or absence of an abnormality in the output voltage of the power supply device 150, when detecting the presence of an abnormality in the output voltage from the power supply device 150, it notifies the presence of an abnormality in the power supply device 150, and when an abnormality is not in output from the power supply device 150, it notifies the presence of an abnormality in an optical scanner 22. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022031273-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2021-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suitably performing execution control of a performance. 
     SOLUTION: In an area 554 not to be initialized in a sound light side RAM 355, a time counter 554a for starting demonstration is provided. After operating power starts to be supplied to a Pachinko machine, a sound light side CPU executes processing for starting a demonstration performance on the basis of occurrence of a predetermined opportunity at which a value of the timer counter 554a for starting demonstration reaches the maximum value. The sound light side CPU performs processing for determining whether a value of the timer counter 554a for starting demonstration reaches the maximum value, and identifies occurrence of a predetermined opportunity when affirmative determination is performed in the processing. Variation means for varying timing when a predetermined opportunity occurs after operating power starts to be supplied is provided. When occurrence timing of a predetermined opportunity is varied by the variation means, the sound light side CPU starts a demonstration performance on the basis of occurrence of the predetermined opportunity after the variation. 
     SELECTED DRAWING: Figure 290 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023074713-A (JP)
Title: Method of producing rubber composition for tires, rubber composition for tires, and pneumatic tire
Inventor: UCHIDA AYANA
IPC: C08L15/00
Filed: 2021-11-18
Abstract: To provide a method of producing a rubber composition for tires which has excellent fuel economy while maintaining or improving wear resistance, a rubber composition for tires, and a pneumatic tire.SOLUTION: There is provided a method of producing a rubber composition for tires containing: a rubber component containing 70-100 mass% of a hydrogenated copolymer which is obtained by hydrogenating an aromatic vinyl-conjugated diene copolymer and has a weight average molecular weight measured by gel permeation chromatography of 300,000 or more and a hydrogenation rate of a conjugated diene moiety of 80 mol% or more; silica; and a crosslinking compounding agent. The method of producing a rubber composition for tires comprises: a first step of mixing 50-95 mass% out of 100 mass% of the hydrogenated copolymer and the whole amount of the silica; a second step of mixing the remaining hydrogenated copolymer with the mixture obtained in the first step; and a third step of mixing the crosslinking compounding agent with the mixture obtained in the second step.SELECTED DRAWING: None
Patent JP-2022028841-A (JP)
Title: Method for charging autonomous carrying vehicle, and storage and take-out system in warehouse
IPC: B65G1/04
Filed: 2021-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently charging an autonomous carrying vehicle in a storage and take-out system. 
     SOLUTION: At least one charging station 290 is connected to at least one transfer station 140, on a floor level of a storage and take-out system 100. Using a control device 297 that communicates with two or more autonomous carrying vehicles of at least one autonomous carrying vehicle 110, information concerning interfaces between the at least one transfer station and the predetermined autonomous carrying vehicle of the two or more autonomous carrying vehicles is communicated. The interfaces are connected on the basis of an allocated state of the information in the one transfer station. Electric power is supplied from at least one electric power supply device that charges the two or more autonomous carrying vehicles to the one charging station, on the basis of an interface request by the predetermined autonomous carrying vehicle of the autonomous carrying vehicles interface-connected to the transfer station in a not-allocated state, in a period of time during which the information is not allocated. 
     SELECTED DRAWING: Figure 18B 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022031770-A (JP)
Title: Methods and systems for performing patient-specific immunotherapy procedure with chain-of-custody and chain-of-identity biological sample tracking
IPC: A61P35/00
Filed: 2021-11-24
Abstract: PROBLEM TO BE SOLVED: To provide methods and systems for performing patient-specific immunotherapy procedure with chain-of-custody and chain-of-identity biological sample tracking. 
     SOLUTION: A computing device receives a request to create transfected T cells for a patient, generates a patient-specific identifier associated with the cell order request, and initiates a process to create transfected T cells for infusion into the patient's bloodstream. The process comprises: performing a leukapheresis procedure on a sample of the patient's blood to collect T cells from the sample, transferring the collected T cells to a container, labeling the container with the patient-specific identifier, transmitting the collected T cells to a manufacturing facility, creating transfected T cells from the collected T cells using a cell modification technique, receiving the transfected T cells from the manufacturing facility, and infusing the transfected T cells into the patient's bloodstream. 
     SELECTED DRAWING: Figure 1A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023076948-A (JP)
Title: Supply method and mounting system
Inventor: TADA SHOGO
IPC: H05K13/04
Filed: 2021-11-24
Abstract: To provide a supply method capable of enhancing work efficiency in a supply of a suction nozzle.SOLUTION: A supply method is for supplying a suction nozzle to a component mounting device for mounting a component to a substrate by using the suction nozzle held by a nozzle holding part, and includes steps of: determining a mounting position in a nozzle changer of the suction nozzle mounted to the nozzle changer (a step S11); conveying the nozzle changer onto which the suction nozzle is mounted at the determined mounting position to the component mounting device by a conveyance conveyor (a step S12); and fetching out the suction nozzle mounted onto the nozzle changer from the nozzle changer by the nozzle holding part on the basis of the determined mounting position (a step S13).SELECTED DRAWING: Figure 8
Patent JP-2023077543-A (JP)
Title: game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-11-25
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2022091700-A (JP)
Title: Heating cooker
Inventor: KOIDE HIROYUKI
IPC: A47J37/12
Filed: 2021-11-26
Abstract: To provide a heating cooker for heating food by using a food storage vessel which promotes reflection of microwaves as one of heat sources, and does not inhibit the convection current of electromagnetic induction type heating as another heat source.SOLUTION: A heating cooker can heat a food material by increasing a liquid temperature of cooking oil or water put inside a liquid tank by using electromagnetic induction heating, and absorb a microwave energy by applying high-frequency waves from a microwave generator to the food material placed in a food storage member buried in the liquid tank. A lift base for vertically moving the food storage member reflects the microwaves in the heating cooker, and the lift base includes a surface having a plurality of holes allowing cooking oil or water in the liquid tank to come and go in the inside and outside of the lift base. With this, the food material is efficiently irradiated with the microwave energy, and the movement of the convection current generated due to electromagnetic induction heating is not inhibited so as to realize cooking in a short time.SELECTED DRAWING: Figure 1
Patent JP-2023079041-A (JP)
Title: Ink jet recording device, control method and program
Inventor: EGAWA SONOKO
IPC: B41J2/165
Filed: 2021-11-26
Abstract: To highly accurately determine whether or not to execute an idle suction operation before recording in order to suppress ink overflow in a cap until recording of an image ends.SOLUTION: An ink jet recording device predicts an ink amount in a cap at a time point at which recording due to a recording command ends, determines execution of an idle suction operation on the basis of the predicted ink amount after recording, and achieves both of suppression of ink overflow and suppression of downtime due to the idle suction operation.SELECTED DRAWING: Figure 9
Patent JP-2023083063-A (JP)
Title: Image analysis apparatus, conference support system, image analysis method, and program
Inventor: HAMADA SHINJI
IPC: G06T7/70
Filed: 2021-12-03
Abstract: To allow everyone to easily know a subject of interest in the process of a discussion.SOLUTION: An acquisition unit (11) acquires a first captured image and a second captured image obtained by an imaging device. An estimation unit (12) estimates a direction in which participants in a conference captured in the first captured image gaze. A specifying unit (13) specifies a subject of a discussion that the participants in the conference gaze at, in the second captured image. An extraction unit (14) extracts an image region of the specified subject of the discussion, in the second captured image. A recording unit (15) records data on the image region of the subject of the discussion.SELECTED DRAWING: Figure 2
Patent JP-2023072615-A (JP)
Title: Live fish transport apparatus
Inventor: FUKUNAGA RYO
IPC: A01K63/02
Filed: 2021-11-12
Abstract: To solve the problem that there is hitherto no agile and highly flexible live fish transport apparatus, enabling long time life support of aquatic organisms.SOLUTION: A water treatment system loading type compact live fish transport apparatus comprises a water tank unit capable of storing water and aquatic organisms, and constituted detachably, an adsorbent cartridge filled with an adsorbent, a filter tank for storing the adsorbent cartridge, an aeration tank having a porous air diffuser, a water temperature adjustment tank having a water temperature adjustor, and a passage for circulating between the water tanks.SELECTED DRAWING: Figure 2
Patent JP-2023083743-A (JP)
Title: Scanning optical apparatus and method for manufacturing scanning optical apparatus
Inventor: ABE KOJI
IPC: G03G15/04
Filed: 2021-12-06
Abstract: To improve position accuracy between a positioning part for positioning a semiconductor laser and an aperture diaphragm.SOLUTION: A scanning optical apparatus includes: a semiconductor layer 10 for emitting light; a coupling lens for converting the light emitted from the semiconductor layer 10 into a beam; a defector having a polygon mirror for deflecting the beam from the coupling lens; a resin frame F to which the deflector is fixed; laser holders H11 and H12 for holding the semiconductor layer 10; a diaphragm plate 30 formed integrally with the frame F and having an aperture diaphragm 31 through which the beam passes; and a positioning part F50 formed integrally with the frame F, and positioning the laser holders H11 and H12 in a projected shape or a recessed shape in an optical axis direction of the semiconductor laser 10. In the state where another member is not mounted on the frame F, the aperture diaphragm 31 and the positioning part F50 are visible from the optical axis direction.SELECTED DRAWING: Figure 7
Patent JP-2023084423-A (JP)
Title: Equipment installation support stand
Inventor: MAENO SHIZUO
IPC: G03B17/56
Filed: 2021-12-07
Abstract: To provide an equipment installation support stand with excellent stability and portability on installation.SOLUTION: The equipment installation support stand has a central pillar 10 to which a solar panel 1 and imaging equipment 2 are mounted, a lower support stand 20 supporting the lower part of the central pillar 10 and an upper support stand 30 supporting the upper part of the central pillar 10. The lower support stand 20 has three or more lower diagonal members 21, a base connection member 22 that connects the lower part of the lower diagonal members 21, and an intermediate connection member 23 that connects the upper part of the lower diagonal members 21. An upper support stand 30 has three or more upper diagonal members 31 and an upper connection member 32 for connecting the upper part of the upper diagonal members 31. The central pillar 10 is supported by the base connection member 22, intermediate connection member 23, and upper connection member 32. The upper support stand 30 can be attached to and detached from the lower support stand 20 by connecting the upper end of the lower diagonal member 21 to the lower end of the upper diagonal member 31 by using a diagonal coaxial connection member 40.SELECTED DRAWING: Figure 1
Patent JP-2023085639-A (JP)
Title: Strut bearing and strut-type suspension of vehicle
Inventor: NARASAKI YASUHIRO
IPC: F16F9/54
Filed: 2021-12-09
Abstract: To provide a strut bearing which can suppress a water spray of the inside of a bearing from an inside-diameter side for a long period of time.SOLUTION: An upper-side case 2 has a first cylinder body 11 around a rotating shaft at the inside RI in its radial direction. A lower-side case 2 has a second cylinder body 12 around the rotating shaft at the inside RI in its radial direction. An absolute value of a difference D between a height of a lower face 11A of the first cylinder body 11 and a height of a lower face 12A of the second cylinder body 12 is equal to or smaller than 1.5 mm. By this constitution, even if a water flow injected from the inside of a radial direction toward an inside-diameter side of a strut bearing 1 exists, it is avoided that water intruding into a clearance E between an external peripheral face 11B of the first cylinder body 11 and an internal peripheral face 3A of the lower-side case 3 runs up in the clearance E, and the water flow abuts on an inside-diameter side seal 8. The water spray of the inside-diameter side seal 8 can be thereby suppressed, and therefore, even if a dust boot is broken by a long-term use, the water spray of the inside of a bearing can be suppressed.SELECTED DRAWING: Figure 2
Patent JP-2023087278-A (JP)
Title: liquefied gas carrier
Inventor: OHASHI TETSUYA
IPC: B63B15/00
Filed: 2021-12-13
Abstract: To provide a structure capable of arranging a cargo/equipment room at a proper location for transporting vaporized gas to be the fuel to an engine room and capable of sufficiently ensuring a placement area for the cargo/equipment room in a liquefied gas carrier.SOLUTION: A liquefied gas carrier comprises a hull where a bow compartment, a cargo compartment, and a stern compartment are lined from the bow in a ship longitudinal direction, an engine room placed under an upper deck in the stern compartment of the hull, and a superstructure placed above the engine room in the stern compartment of the hull. The superstructure has a first upper deck floor with a first opening on at least a part of both side faces in the width direction and with practically the same floor level as the upper deck, and a first upper layer floor in the upper layer than the first upper deck floor. The cargo/equipment room is placed on the first upper layer floor.SELECTED DRAWING: Figure 1
Patent JP-2023089455-A (JP)
Title: Dangerous state report system
Inventor: TOBE TSUBASA
IPC: B66C15/00
Filed: 2021-12-16
Abstract: To provide a dangerous state report system capable of generating, storing, and outputting a dangerous state report based on a control signal and moving picture data when a dangerous state occurs.SOLUTION: A dangerous state report system includes a control device for transmitting/receiving a plurality of control signals between a driving operation article operated by an operator and a driving device of an electric motor for driving a cargo-handling machine so as to control the driving device, a camera for acquiring moving picture data in a desired visual field range during operation, a data collecting device for collecting a preset control signal among the plurality of control signals to collect the moving picture data in time synchronization with the control signal, and a report preparation device for generating a dangerous state report based on the control signal and the moving picture data.SELECTED DRAWING: Figure 1