baber/WOPTO huggingface dataset:
Patent JP-2023121281-A (JP)
Title: oscillator
Inventor: SEO KENTARO
IPC: H03B5/32
Filed: 2022-02-21
Abstract: To allow detection of an abnormality.SOLUTION: An oscillator comprises: a vibration element; an oscillation circuit that oscillates the vibration element to generate a clock signal; a temperature sensor; a digital control circuit that operates on the basis of the clock signal, and outputs a control signal on the basis of a temperature detected by the temperature sensor; a temperature control circuit that outputs a control voltage on the basis of, the control signal; a temperature control element that controls the temperature of the vibration element on the basis of the control voltage; and a clock signal abnormality detection circuit that detects an abnormality in the clock signal. When detecting an abnormality in the clock signal, the clock signal abnormality detection circuit stops the output of the control voltage to the temperature control element from the temperature control circuit.SELECTED DRAWING: Figure 1
Patent JP-2023122113-A (JP)
Title: In-vehicle control device, in-vehicle control system, control method, and computer program
Inventor: ONO NORIHIRO
IPC: H04L12/28
Filed: 2022-02-22
Abstract: To solve the shortage of data in an external device, while maintaining real-time property of data to be transmitted by an in-vehicle control device to the external device.SOLUTION: In an in-vehicle control system 1, an in-vehicle control device includes a control unit that controls data collected by a vehicle to be transmitted from a communication device to an external device over a network. The control unit executes: first control to, while the vehicle is traveling in a first section, transmit the data to the external device in chronological order in a first condition; second control to, while the vehicle is traveling in a second section in which a communication condition is more inadequate than in the first section, transmit the data to the external device in a second condition in which the amount of data transmitted per unit time is less than in the first condition; and third control to, while the vehicle is traveling in the first section, after the second control, transmit to the external device remaining data that has not been transmitted in the second control. The third control includes priority control for transmitting first data in the remaining data, the first data being collected while the vehicle travels in a predetermined section, in preference to second data collected while the vehicle travels in other sections than the predetermined section.SELECTED DRAWING: Figure 1
Patent JP-2023051678-A (JP)
Title: Flow diverter and air conditioner
Inventor: SHODA HONAMI
IPC: F25B41/42
Filed: 2022-02-22
Abstract: To suppress increase in radial dimension.SOLUTION: A flow diverter 12 is composed of three parts: an upper connection part 31 (first member) having a connection pipe 31a; an intermediate part 32 (third member); and a lower connection part 33 (second member) having connection pipes 33a, 33b. The intermediate part 32 is composed of two sub-members: an upper sub-part 321 including a filter ;and a lower sub-part 322 including a contraction flow part. The vicinity of the upper end of the lower connection part 33 covers the vicinity of the lower end of the lower sub-part 322 from the outside, the vicinity of the upper end of the lower subpart 322 covers the vicinity of the lower end of the upper subpart 321 from the outside, and the vicinity of the upper end of the upper sub-part 321 covers the vicinity of the lower end of the upper connection part 31 from the outside. D1≤d3, D3'≤d3', D3≤d2, D1≤d2, and D1≤d3' are established.SELECTED DRAWING: Figure 6
Patent JP-2023125140-A (JP)
Title: Excavator for soil cement underground continuous wall, and construction method using the same
Inventor: KONDO YOSHIMASA
IPC: E02D5/20
Filed: 2022-02-28
Abstract: To provide an excavator for soil cement underground continuous walls and a construction method using the same, capable of reducing the construction costs by improving the construction efficiency of soil cement underground continuous walls using a horizontal multi-spindle excavator and capable of improving the quality of soil cement underground continuous walls.SOLUTION: An excavator comprises a plurality of rotary cutters having a horizontal rotation axis at the lowest part of the excavator and excavates a ground downward by rotating the rotary cutters while in contact with the ground. The excavator comprises: an injection pipe for discharging an excavation injection material and/or a solidification material near the outer periphery of the middle part of the plurality of rotary cutters; a mud feeding pump having an upper port and a lower port and capable of transferring mixed soil that is a mixture of excavated soil excavated by the rotary cutter and the excavation injection material and/or the solidification material; and a mud feeding pipe connected to the lower port of the mud feeding pump and having a lower end near a top of the rotary cutter.SELECTED DRAWING: Figure 1
Patent JP-2022071088-A (JP)
Title: Sustained release buprenorphine microspheres (srbm) and methods of use thereof
IPC: A61K31/485
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide methods of administering buprenorphine having short and long term stable release kinetics. 
     SOLUTION: The present invention is directed to a sustained release buprenorphine microsphere (SRBM) formulation capable of delivering buprenorphine, a metabolite, or a prodrug thereof for a duration of about 7 days to about 6 months. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128734-A (JP)
Title: Electromagnetic wave shield that selectively transmits specific electromagnetic waves
Inventor: SUGA TAKESHI
IPC: H01Q15/14
Filed: 2022-03-04
Abstract: To provide electromagnetic wave shielding means for shielding electromagnetic waves of a specific frequency.SOLUTION: In an electromagnetic wave shield, a receiving antenna is provided on one side of an electromagnetic wave shielding body having a symmetrical surface, and a transmitting antenna is provided on the other side, and both antennas are electrically connected, and electromagnetic waves of frequencies that can be received by the receiving antenna and emitted by the transmitting antenna among the bands shielded by the electromagnetic wave shielding body are selectively transmitted.SELECTED DRAWING: Figure 1
Patent JP-2022071152-A (JP)
Title: Terminal, camping-on method, and base station
IPC: H04W4/70
Filed: 2022-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique that allows a terminal in a Radio Resource Control (RRC) IDLE mode to properly execute a communication process. 
     SOLUTION: There is provided a terminal that includes: a receiver unit for receiving a synchronization signal and a master information block corresponding to the synchronization signal in a cell; and an acquisition unit for acquiring information regarding a radio resource of a system information block included in the master information block received by the receiver unit and information regarding a radio resource for monitoring paging. The receiver unit receives the system information block when the terminal is in a Radio Resource Control (RRC) idle mode. The system information block indicates a frequency resource, a bandwidth of the frequency resource is less than or equal to a bandwidth of the cell, and the monitoring of the paging is performed on the frequency resource. 
     SELECTED DRAWING: Figure 7 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023129938-A (JP)
Title: Power unit control system, power unit control method and power unit control program
Inventor: TSUTSUMI DAIKO
IPC: B64C39/02
Filed: 2022-03-07
Abstract: To improve a service life of a gas turbine.SOLUTION: A power unit control system includes: gas turbines each having a turbine rotor; energy converters each operable as a power generator generating power through rotation of the gas turbine; a battery that accumulates electric power generated by the energy converter; a reception section that receives a signal transmitted from a device control section for controlling a device operated by using the electric power accumulated in the battery or the electric power generated by the energy converter; and a control section that performs rotational frequency increase control for increasing rotational frequency of the gas turbine to predetermined rotational frequency when a predetermined first signal is received by the reception section.SELECTED DRAWING: Figure 2
Patent JP-2023132182-A (JP)
Title: Ceramic electronic component and method for manufacturing the same
Inventor: MIZUNO KOTARO
IPC: H01G4/30
Filed: 2022-03-10
Abstract: To provide a ceramic electronic component with which it is possible to suppress the ingress of oxygen to a capacitance unit, and a method for manufacturing the same.SOLUTION: The ceramic electronic component comprises a laminated chip in which a plurality of dielectric layers composed mainly of ceramic and a plurality of internal electrode layers composed mainly of metal are alternately laminated. In each of the outermost internal electrode layers, a metal oxide having formed depth of 0.5 μm to 5.0 μm inclusive, and including a main component element that constitutes the internal electrode layer is provided on the outside principal surface. In the boundary between at least one of the internal electrode layers, other than each of the outermost internal electrode layers, and the dielectric layer that adjoins the internal electrode layer, there exists a segregated layer that includes an additive metal element that is different from the main component metal of the internal electrode layer. The metal oxide covers 80% or more of the outside principal surface.SELECTED DRAWING: Figure 5
Patent JP-2023132332-A (JP)
Title: electrochemical cell stack
Inventor: YOSHINO MASATO
IPC: H01M8/0202
Filed: 2022-03-10
Abstract: To provide an electrochemical cell stack which can be prevented from generating defects.SOLUTION: The electrochemical cell stack according to an embodiment includes: an electrochemical cell in the shape of a flat plate; a separator laminated on the electrochemical cell alternately; a fuel pole conductive member; and an air pole conductive member. The electrochemical cell includes a fuel pole, an air pole, and an electrolyte layer inserted between the fuel pole and the air pole. The fuel pole conductive member is inserted between the fuel pole and the separator. The air pole conductive member is inserted between the air pole and the separator. At least one of the fuel pole conductive member and the air pole conductive member has a Young ratio of 10-2 GPa to 10 GPa.SELECTED DRAWING: Figure 2
Patent JP-2023132363-A (JP)
Title: Image forming device
Inventor: KAWASUMI RYOICHI
IPC: G03G21/16
Filed: 2022-03-10
Abstract: To provide sealing capability of reducing toner scattered inside a device due to an air flow that cools exposure means.SOLUTION: An image forming device comprises: a photoreceptor unit that has a photoreceptor; exposure means that forms a latent image on the photoreceptor; development means that develops the latent image formed on the photoreceptor by a toner; a photoreceptor support member that guides the photoreceptor unit along an axial line direction of the photoreceptor and removably supports it; a development support member that guides the development means along the axial line direction and removably supports it; an exposure support member that is disposed between the photoreceptor support member and the development support member and has an opening that communicates with the exposure means, and that is moved, integrally with the exposure means, to an exposure position where the photoreceptor is exposed, and to a retreat position where the photoreceptor is retracted from the exposure position; an exposure cooling unit that communicates with the opening of the exposure support member, and configured to cool the exposure means by an air flow through the opening of the exposure support member; and a sealing member that seals, at the exposure position, a gap between the exposure support member and the development support member and a gap between the exposure support member and the photoreceptor support member, the sealing member being disposed at a prescribed angle with respect to a movement direction of the exposure support member.SELECTED DRAWING: Figure 22
Patent JP-2023134004-A (JP)
Title: Dust collection drill
Inventor: NARUMI AKINORI
IPC: B28D1/14
Filed: 2022-03-14
Abstract: To provide a dust collection drill capable of sucking chips from the start of drilling without leaking the same to the outside, wherein the clogging of a dust collection passage is hard to occur even when it is executed by a small-diameter drill, and having satisfactory workability.SOLUTION: A dust collection drill 1 comprises: a drill body 10 provided with a drill tip 11 for working a workpiece M and a lead part 12 fixed with the drill tip 11 at a pointed end and having an outer diameter smaller than that of the drill tip 11; and a dust collection cover 20. The dust collection cover 20 comprises: a body 21 including an installation face 25, a non-installation face 26, a passing hole 30 joining the installation face 25 and the non-installation face 26 so as to penetrate therethrough, through which the drill tip 11 passes, and a connection hole 31 connecting the passing hole 30 and the outside so as to be connected to suction means 50; and a first elastic body 23 provided at the non-installation face 26, having a hole 23a and formed by a material having airtightness. The drill body 10 comprises an air supply passage 18 provided with a first opening part 16 at the outside of the dust collection cover 20 and a second opening part 17 at a leading end of the lead part 12.SELECTED DRAWING: Figure 2
Patent JP-2023135445-A (JP)
Title: Non-diaphragm brace structure
Inventor: ASANUMA MANAMI
IPC: E04B1/24
Filed: 2022-03-15
Abstract: To provide a non-diaphragm brace structure in which all of beam-column connection parts can be arranged as non-diaphragm connection parts on the same structure plane of the brace structure avoiding overspecification and economically.SOLUTION: In a brace structure, addition to a skeleton in a frame structure obtained by rigidly coupling a rectangular steel tube column 2 and a reinforcement beam (a steel beam 3), a brace 4 which is a diagonal member is provided to be loaded with horizontal force, all of connection parts of the rectangular steel tube column 2 and the reinforcement beam (the steel beam 3) in the same structure plane are non-diaphragm thick rectangular steel tube 1 consisting of the rectangular steel tube column in a hollow cross section thicker than other parts of the rectangular steel 1 and non-diaphragm thick rectangular steel tube 1 is arranged in the same cross section shape both for connection parts to which the brace 4 is connected and connection parts to which the brace 4 is not connected.SELECTED DRAWING: Figure 1
Patent JP-2023136177-A (JP)
Title: Image processing device, image processing method, and image processing program
Inventor: MATSUMOTO YASUTAKA
IPC: H04N23/10
Filed: 2022-03-16
Abstract: To provide an image processing device, an image processing method, and an image processing program that can more clearly display images captured by an imaging device installed in a vehicle interior.SOLUTION: An image processing device includes an image acquisition unit, a color temperature acquisition unit, a detection unit, an adjustment unit, and an output unit. The image acquisition unit acquires, from an imaging device mounted in a vehicle interior, an image of the outside of the vehicle interior through a window provided in the vehicle captured by the imaging device. The color temperature acquisition unit acquires a color temperature from the image acquired by the image acquisition unit. The detection unit detects a color temperature range in which the imaging device considers white from the color temperature acquired by the color temperature acquisition unit. The adjustment unit adjusts the white balance of the image on the basis of the color temperature range detected by the detection unit. The output unit outputs the image with the white balance adjusted by the adjustment unit.SELECTED DRAWING: Figure 5
Patent JP-2023137334-A (JP)
Title: Prediction device for predicting movement locus of user by using series prediction model, program, and method
Inventor: KOBAYASHI AKIHIRO
IPC: G06Q10/04
Filed: 2022-03-18
Abstract: To provide a prediction device or the like capable of predicting a user's movement locus by considering temporal periodicity based on human social activities and using a series prediction model.SOLUTION: Series data is composed of a plurality of pieces of period data, and each piece of period data is composed of a plurality of tokens. A prediction device sets the maximum number of tokens including the plurality of pieces of period data which include cycle period data including a plurality of pieces of period data for one cycle, and subsequent period data following the cycle period data as a prescribed length of series data. A prediction device includes: padding means for filling a rear part that is less than a prescribed length with in padding for each series data; and prediction control means for inputting a token string of a prescribed length including the cycle period data and at least one beginning token of the subsequent period data for each series data filled with padding to a series prediction model, and predicting a token string of a prescribed length obtained by incrementing a token of the subsequent period data following the cycle period data by 1 and removing the last padding.SELECTED DRAWING: Figure 3
Patent JP-2023137545-A (JP)
Title: Driving support method and driving support device
Inventor: TSUJI MASABUMI
IPC: B60W30/08
Filed: 2022-03-18
Abstract: To provide a driving support method and a driving support device 19 which can suppress a vehicle V2 following an own vehicle V1 from overtaking the own vehicle V1 in an intersection C and entering the front of the own vehicle V1.SOLUTION: A driving support device memorizes, as a travel track on which a vehicle turns left at an intersection C, a predetermined first turning track T1 and a second turning track T2 on which the vehicle travels on a lane closer to the inside than the first turning track T1; when an own vehicle V1 turns left at the intersection C, determines whether a vehicle V2 following the own vehicle turns left or not at the intersection C; and when determining that the vehicle V2 turns left at the intersection C, makes the own vehicle V1 travel along the second turning track T2.SELECTED DRAWING: Figure 2C
Patent JP-2023142201-A (JP)
Title: Substrate fixing structure
Inventor: KASHIWAGI HIROSHI
IPC: H05K7/14
Filed: 2022-03-24
Abstract: To provide a substrate fixing structure which enables improvement of positioning accuracy of a substrate positioned relative to a fixed part.SOLUTION: A substrate fixing structure 1 includes: a sensor 2; a substrate 3 mounted on the sensor 2; a fixed part 4 to which the substrate 3 is fixed; a fastening part 6 which fastens a first portion 5 of a first major surface 3a of the substrate 3 to the fixed part 4; an elastic member 12 having a first surface 12a which contacts with a rear side portion 11 of a second portion 7 of the first major surface 3a of the substrate 3 and a second surface 12b at the rear side of the first surface 12a; and a restriction part 13 whose position is restricted relative to the fixed part 4 in a direction perpendicular to the first major surface 3a and contacts with the second surface 12b of the elastic member 12. The fixed part 4 contacts with the second portion 7 of the first major surface 3a of the substrate 3 without being fastened thereto.SELECTED DRAWING: Figure 3
Patent JP-2023142412-A (JP)
Title: light irradiation device
Inventor: SASAKI RIKU
IPC: H05B39/04
Filed: 2022-03-25
Abstract: To provide a light irradiation device that can stably irradiate with illumination light having a desired wavelength in a desired amount of light.SOLUTION: A light irradiation device 70 installed in an observation device for observing a semiconductor wafer W includes: a light bulb 701 having a filament; a power source 704 that supplies power to the light bulb 701; a housing 710 that accommodates the light bulb 701; an output port 711 provided in the housing 710 and transmitting light emitted from the light bulb 701; relative distance adjustment means 703 for changing the relative distance between the light bulb 701 and the output port 711; and light amount control means 707 for controlling the amount of light emitted from the output port 711. When the amount of light is changed, the light amount control means 707 changes the relative distance using the relative distance adjustment means 703 while keeping the voltage of the power supplied from the power source 704 constant.SELECTED DRAWING: Figure 3
Patent JP-2023142954-A (JP)
Title: Metal melting holding furnace
Inventor: NAKAJIMA KOKEN
IPC: F27B3/20
Filed: 2022-03-25
Abstract: To provide a metal melting holding furnace capable of evading the enlargement of a furnace body and attaining the fuel consumption reduction of a burner while enabling the melting of a suitable melting material and the thermal insulation of a molten metal.SOLUTION: A metal melting holding furnace comprises: a melting chamber 20 having a material input part 21 at the top and an opening part 25 at one side, and in which a melting material M1 inputted from the material input part is melted, and the melted molten metal is flown down via a molten metal flow down part 26 at the lower part of the opening part; a molten metal holding chamber 30 having a molten metal storage part 31 for storing the molten metal M2 melted in the melting chamber so as to be flown down; and a heating burner 40 arranged at the molten metal holding chamber so as to face the opening part of the melting chamber. The heating burner radiates burner flame toward the melting material in the melting chamber so as to straddle the molten metal storage part to directly heat the melting material so as to be melted, and indirectly heats the molten metal stored in the molten metal storage part by the burner flame so as to be thermally insulated.SELECTED DRAWING: Figure 1
Patent JP-2023143226-A (JP)
Title: Medical tubular body transport device
Inventor: SUZUKI KENTARO
IPC: A61M25/00
Filed: 2022-03-25
Abstract: To provide a medical tubular body transport device capable of inserting easily, a guide wire into a lumen of a tip end tip, and suppressing deviation of the guide wire inserted into a lumen of the tip end tip, and achieving preferable operation property.SOLUTION: A medical tubular body transport device for transporting into a body, a medical tubular body, comprises: an outside tube in which the medical tubular body is arranged on the lumen; an inside tube provided in the lumen of the outside tube; and a tip end tip which is fixed to a distal end of the inside tube through an adhesive material. The tip end tip has a lumen extending in a long axis direction, the lumen is communicated with the lumen of the inside tube, the part of the adhesive material extends inward, relative to the inside surface of the tip end tip.SELECTED DRAWING: Figure 1