baber/WOPTO huggingface dataset:
Patent JP-2023116019-A (JP)
Title: Float for liquid level sensor, liquid level sensor, and method for manufacturing float for liquid level sensor
Inventor: KUROKAWA AKIRA
IPC: G01F23/76
Filed: 2022-02-09
Abstract: To provide a float for a liquid level sensor capable of preventing degeneration or deterioration of liquid even when being used in a manufacturing process for a semiconductor or the like, and capable of accurately confirming a liquid level.SOLUTION: A float 2 for a liquid level sensor comprises: an outer shell part 3 provided with a closed space K1 thereinside, configured to float on liquid, partitioning and forming a part of the closed space K1 and having an opening part 3e; and another outer shell part 4 partitioning and forming the residual part of the closed space K1. The other outer shell 4 is brazed to the outer shell part 3 to cover the opening part 3e while inert gas is stored in the closed space K1.SELECTED DRAWING: Figure 2
Patent JP-2023117651-A (JP)
Title: Semiconductor device
Inventor: HORI MOTOHITO
IPC: H01L23/40
Filed: 2022-02-14
Abstract: To provide a semiconductor device in which the deformation when current is on or off in a semiconductor module can be suppressed and pump-out of a compound can be reduced.SOLUTION: A semiconductor device includes: a semiconductor module 1 including an insulating circuit board, a semiconductor chip provided on one main surface side of the insulating circuit board, and external connection terminals 6a to 6c provided on the one main surface side of the insulating circuit board; an external printed board 20 provided facing one main surface of the semiconductor module 1 and having penetration holes 20a and 20b to which the external connection terminals 6a to 6c are inserted; elastic members 71 and 72 provided between the one main surface of the semiconductor module 1 and the external printed board 20 and applying pressing forces F1 and F2 on the one main surface of the semiconductor module 1.SELECTED DRAWING: Figure 1
Patent JP-2023118005-A (JP)
Title: Calling device, calling method, program and computer readable program
Inventor: TANAKA SHINJI
IPC: G08G1/123
Filed: 2022-02-14
Abstract: To provide a calling device, a calling method, a program, and a computer readable storage medium which can call a vehicle by inputting information regarding calling of a user.SOLUTION: An invention concerning a calling device 8 specifies a calling position as information regarding calling of a user so as to call a vehicle in a calling device 1 which calls the vehicle by inputting the calling position as information regarding the calling. Specification of the calling position of the user can be considered as input of the calling position of a terminal device 3 via a predetermined operation of the terminal device 3.SELECTED DRAWING: Figure 1
Patent JP-2023046209-A (JP)
Title: Production method of debrominated scrap material
Inventor: YOSHIOKA TOSHIAKI
IPC: C08J11/24
Filed: 2022-02-15
Abstract: To effectively remove bromine components derived from a bromine-based flame retardant from a scrap material containing a waste electronic substrate under a mild wet reaction environment to obtain a raw material suitable for recovery of valuable metals.SOLUTION: A production method of a debrominated scrap material includes a debromination step for agitating a crushed body of a bromine-containing scrap material containing a waste electronic substrate in a non-aqueous solution prepared by mixing an organic solvent, a base, and iron powder at 100-250°C and thereby eluting bromine in the crushed body into the non-aqueous solution and a solid-liquid separation step for recovering a solid content as a debrominated scrap material from the non-aqueous solution after the debromination step.SELECTED DRAWING: Figure 2
Patent JP-2023120033-A (JP)
Title: MEMS sensor
Inventor: KAMINISHI DAISUKE
IPC: G01P15/125
Filed: 2022-02-17
Abstract: To provide a highly sensitive MEMS sensor in which an interval between a fixed electrode and a movable electrode is narrow and which is easily manufactured.SOLUTION: An MEMS sensor includes: a pair of movable electrodes 20 arranged in parallel with each other across a space part 40 over a cavity part provided in a substrate; and fixed electrodes 10 arranged, on opposite sides to the space part of the movable electrode, in parallel with each other across groove parts 30, respectively. The space part includes: a central part having a first space width Z1; and a terminal part having a second space width Z2. The first space width Z1 is shorter than the second space width Z2. The space width Z1 of the first space part and a groove width X of the groove part satisfy the following formula: 3.4≤(Z1/X)≤4.9. The movable electrodes in one pair have finger parts on the space sides, respectively, for example, and the first space width Z1 is an interval between the finger parts.SELECTED DRAWING: Figure 5
Patent JP-2023121262-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: OBARA HIRONOBU
IPC: G06Q50/14
Filed: 2022-02-21
Abstract: To provide an information processing apparatus, an information processing method, and an information processing program, configured to simplify transactions for travel between users, thereby reducing the burden of a travel company and end users.SOLUTION: A server 300 included in an information processing system in which the server is connected to a plurality of user terminals over a network, includes a communication unit 301, a storage unit 302, and a control unit 303. An acquisition unit 3031 acquires itinerary information from a first user defined as a position of travel company, and acquires local service information from multiple second users defined as positions of local service. A notification unit 3032 receives a request to modify the itinerary information transmitted from the first user and notifies the second users about modification information on the modification request. An update unit 3033 updates, when the second users approve the modification information, the itinerary information to modified information.SELECTED DRAWING: Figure 2
Patent JP-2023123195-A (JP)
Title: Melting formation apparatus
Inventor: FUJITSUKA TOKUO
IPC: C03B23/025
Filed: 2022-02-24
Abstract: To provide a melting formation mold of an oscillator.SOLUTION: A melting formation apparatus includes a melting formation mold, a plate and a ring part. The melting formation mold includes a lower surface, an upper surface parallel to the lower surface, a hole part formed in a part of the upper surface, and a through hole passing through the hole part from a bottom surface to a lower surface. On a surface of the plate, an exhaust port is formed. The ring part is arranged between the lower surface of the melting formation mold and the surface of the plate to connect the melting formation mold and the plate. The ring part surrounds a periphery of the through hole exposed on the lower surface of the melting formation mold and a periphery of the exhaust port exposed on the surface of the plate. In an area where no ring part is arranged, a space is formed between the lower surface of the melting formation mold and the surface of the plate.SELECTED DRAWING: Figure 2
Patent JP-2022081541-A (JP)
Title: Systems and methods for color imaging
IPC: G01N21/64
Filed: 2022-02-28
Abstract: PROBLEM TO BE SOLVED: To provide systems and methods for suitable color imaging. 
     SOLUTION: There are provided systems and methods for multi-color imaging using a microscope system. The microscope system can have a relatively small size compared with an average microscope system. The microscope system can comprise various components configured to reduce or eliminate image artifacts such as chromatic aberrations and/or noise from stray light that can occur during multi-color imaging. The components can be configured to reduce or eliminate the image artifacts, and/or noise without substantially changing a size of the microscope system. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128779-A (JP)
Title: Controller for hybrid vehicle
Inventor: NISHIMURA YUKIMASA
IPC: B60W20/40
Filed: 2022-03-04
Abstract: To provide a controller for a hybrid vehicle capable of improving drivability when switching travel modes.SOLUTION: A controller for a hybrid vehicle has an internal combustion and a first motor capable of transmitting a driving force to first driving wheels, and a second motor capable of transmitting the driving force to second driving wheels. The first motor has a function to generate power by the driving force of the internal combustion. The controller includes: a travel mode control part which controls a travel mode; and a driving force control part controlling the driving force. The travel mode control part switches the travel mode to a first mode in which the first motor generates power by a driving force outputted by the internal combustion and a hybrid vehicle travels by the driving force of the second motor and to a second mode in which the first motor generates no power and the hybrid vehicle travels by the driving force of the second motor, and when switching to the first mode or second mode, the driving force control part increases a request driving force after lowering a request driving force than that before switching.SELECTED DRAWING: Figure 4
Patent JP-2023130247-A (JP)
Title: Abnormality sensing device and abnormality sensing method
Inventor: HATSUDA TAKENORI
IPC: H01H47/00
Filed: 2022-03-07
Abstract: To enable abnormality of equipment connected to a relay to be sensed without using information acquired from an equipment side, thereby enabling the abnormality of the equipment to be indirectly predicted.SOLUTION: An abnormality sensing device comprises: an acquisition unit which is connected to monitoring-target equipment and acquires a state of a relay controlling opening and closing of a circuit to which the equipment is connected; a sensing unit that senses abnormality of the equipment based on the state of the relay or change in the state of the relay; and a notification unit that notifies a user of the abnormality sensed by the sensing unit.SELECTED DRAWING: Figure 1
Patent JP-2023131062-A (JP)
Title: Method of controlling robot and robot
Inventor: FUKUI SHOJI
IPC: B25J13/00
Filed: 2022-03-08
Abstract: To provide a method of controlling a robot that simplifies a structure for opening a hinged door by a robot arm.SOLUTION: A method of controlling a robot includes: making a first robot arm move a first end effector to a hinged door; making the first end effector grip a part of the hinged door; making the first robot arm move the first end effector so that the hinged door opens in a first state; making a second robot arm move a second end effector so that the second end effector abuts on the hinged door; and making both of the robot arms or the second robot arm move both of the end effectors or the second end effector so that the hinged door opens in a second state in which the hinged door is opened wider than the first state.SELECTED DRAWING: Figure 6
Patent JP-2022084721-A (JP)
Title: Apparatus and methods for inspecting wire segment
IPC: G01N21/892
Filed: 2022-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus used in inspecting a wire segment. 
     SOLUTION: An apparatus provided herein comprises a guide tube 208 sized to receive a wire segment 210, and an array 212 of mirrors positioned about the guide tube 208. Each mirror 214 in the array 212 is oriented such that a reflection of the wire segment 210 in the array 212 of mirrors forms a circumferential view of at least a portion of the wire segment 210, and such that the reflection from each mirror 214 is within a field of view from a single vantage point. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023131336-A (JP)
Title: Soil improvement method, soil improvement system, absorbent article, and soil improvement agent
Inventor: JINNO FUMIO
IPC: C09K17/18
Filed: 2022-03-09
Abstract: To provide a technique capable of suppressing an increase in product price due to use of biodegradable materials.SOLUTION: A soil improvement method according to one aspect of the present invention is a soil improvement method using an absorbent article which can absorb a discharged liquid of a wearer, the soil improvement method including: a production step in which a business operator produces an absorbent article including a water-absorbent polymer and a biodegradable nonwoven fabric; a recovery step of recovering a used absorbent article used by a wearer; and a diversion step of diverting the used absorbent article recovered in the recovery step to a farmer as a soil improvement agent for a farmland.SELECTED DRAWING: Figure 1
Patent JP-2023131621-A (JP)
Title: Water-based surface treatment composition for aluminum material
Inventor: KAWAMURA KENTA
IPC: C09D201/00
Filed: 2022-03-09
Abstract: To provide a water-based surface treatment composition for an aluminum material capable of forming a coating film having excellent corrosion resistance, especially pitting corrosion resistance.SOLUTION: A water-based surface treatment composition for an aluminum material contains a resin (A) having a glass transition temperature of 35°C or more and a tensile storage modulus at 25°C of 200 MPa or more and 2000 MPa or less.SELECTED DRAWING: None
Patent JP-2023134092-A (JP)
Title: electrochemical reaction device
Inventor: OIKAWA HIROSHI
IPC: C25B9/00
Filed: 2022-03-14
Abstract: To provide an electrochemical reaction device capable of efficiently performing reduction treatment of carbon dioxide which is dissolved in an electrolytic solution and supplied.SOLUTION: An electrochemical reaction device 3 comprises: an electrode layer 30 in which a cathode 21, an ion exchange membrane 23, and an anode 22 are laminated in this order; a first passage structure 31 in which an anode passage 41 in which an electrolytic solution circulates is formed on one side surface and a cathode passage 43 in which an electrolytic solution for a cathode dissolved with carbon dioxide circulates is formed on the other surface side; and a second passage structure 32 in which an anode passage 51 in which an electrolytic solution for an anode circulates is formed on one side surface and a cathode passage 53 in which an electrolytic solution for a cathode dissolved with carbon dioxide circulates is formed on the other side surface. An electrolytic cell lamination structure 13 is configured in which the first passage structure 31, the electrode layer 30, the second passage structure 32, and the electrode layer 30 are repeatedly laminated in order.SELECTED DRAWING: Figure 3
Patent JP-2023136794-A (JP)
Title: Vehicular driving support device and vehicular driving support method
Inventor: SATO AKIYA
IPC: B60W50/08
Filed: 2022-03-17
Abstract: To provide more optimal driving support, depending on a road surface condition, and driving characteristics and a driving skill of a driver.SOLUTION: A vehicular driving support device according to one embodiment in the disclosure comprises one or a plurality of processors and one or a plurality of memories communicatably connected to one or the plurality of processors. The one or the plurality of processors obtain information on a condition of a road surface on which a vehicle travels, information on a driving skill of a driver in the vehicle and information on necessity for driving support for the vehicle, determine whether a road surface belongs to any of a plurality of predetermined road surface condition sections, on the basis of the obtained information the condition of the road surface, determine whether the driving skill of the driver belongs to any of a plurality of predetermined driving skill sections, on the basis of the obtained information on the driving skill, and executes a driving support process for the vehicle, in accordance with the determined road surface condition section and the determined driving skill section, on the basis of the obtained information on the necessity for the driving support.SELECTED DRAWING: Figure 1
Patent JP-2023139960-A (JP)
Title: Vehicle seat frame and vehicle seat
Inventor: KOJIMA YUSUKE
IPC: B60N2/68
Filed: 2022-03-22
Abstract: To obtain a vehicle seat frame in which rising force and rising speed of a back frame can be finely adjusted according to a reclining angle of the back frame.SOLUTION: A vehicle seat frame 20 includes: a cushion frame 22 forming a skeleton of a seat cushion 12; a back frame 32 forming a skeleton of a seat back 14 and connected to the cushion frame 22 so as to be reclinable; a torsion bar 46 having one end 46A engaged with one of the cushion frame 22 and the back frame 32; and a slide contact member 54 provided in the other of the cushion frame 22 and the back frame 32. When the back frame 32 is reclined, the torsion bar 46 is twisted while causing slide contact of the other end 46B.SELECTED DRAWING: Figure 3
Patent JP-2023142817-A (JP)
Title: Corpuscular beam therapeutic apparatus
Inventor: NGUYEN CONG TRIEN
IPC: A61N5/10
Filed: 2022-03-25
Abstract: To provide a corpuscular beam therapeutic apparatus which can achieve irradiation of a planned radiation dose distribution with accuracy regardless of movements of an irradiated body.SOLUTION: A charged corpuscular beam therapeutic apparatus 1 includes an accelerator 11 for emitting a charged corpuscular beam B and an irradiation nozzle 12 which has a scanning electromagnet 21 for scanning the charged corpuscular beam B and outputs the charged corpuscular beam B emitted from the accelerator 11, and carries out irradiation processing S201 for irradiating a plurality of layers L1 to LN with the charged corpuscular beam B by the irradiation nozzle 12 in a prescribed irradiation order for each of the plurality of the irradiated layers L1 to LN that is virtually set in an irradiated body A and re-irradiation processing S202 for irradiating the plurality of layers L1 to LN with the charged corpuscular beam B again by the irradiation nozzle 12 in the same irradiation order as that described above.SELECTED DRAWING: Figure 3
Patent JP-2023146551-A (JP)
Title: solenoid
Inventor: SEKINE HAYATO
IPC: F16K31/06
Filed: 2022-03-29
Abstract: To provide a solenoid with a configuration capable of preventing a filler ring from being broken while suppressing influences of the solenoid on a physique and thrust characteristic to the minimum.SOLUTION: In a solenoid 60, a first brazing filler metal storage groove 25 and a second brazing filler metal storage groove 19 are formed near a region welded by brazing of a base 30 and the filler ring 20, so that the first brazing filler metal ring 15 and the second brazing filler metal ring 16 can be arranged suitably for brazing. Thus, an area of the region where the base 30 and the filler ring 20 are welded is enlarged considerably, leakage of hydraulic oil can be reliably prevented, and the region welded to the filler ring 20 of the base 30 substantially shares a function as the filler ring 20.SELECTED DRAWING: Figure 3
Patent JP-2023147649-A (JP)
Title: Method for cleaning exhaust gas treatment facility
Inventor: HARASHIMA SHINGO
IPC: B01D53/68
Filed: 2022-03-30
Abstract: To provide a method for cleaning an exhaust gas treatment facility which can sufficiently remove solid materials such as deposits and attached materials in an exhaust gas treatment facility in short time.SOLUTION: An exhaust gas treatment facility has a combustion chamber 1 for combusting drain water, a nozzle for flowing water along the inner wall surface of the combustion chamber 1, a water feeding line for feeding the water to the nozzle, a primary smoke washing chamber 11, and a scrubber 20. When solid materials of the scrubber 20 are removed, an alkaline cleaning agent aqueous solution is injected to a lower water tank 44 from a chemical injection device 50, a circulation pump 23 is operated, and water is sprinkled from the nozzle 21. When a detected pH of pH meters 52 and 53 maintains a specified pH for predetermined time or more, cleaning is finished.SELECTED DRAWING: Figure 1
Patent JP-2023148739-A (JP)
Title: Wiring duct attachment unit and illuminating device
Inventor: MIZUTANI YUKI
IPC: F21V21/34
Filed: 2022-03-30
Abstract: To provide a wiring duct attachment unit and an illuminating device that can improve the property of attaching/detaching an illuminating unit to/from a wiring duct.SOLUTION: A wiring duct attachment unit 22 comprises a wiring duct attachment part 56 to be attached to a wiring duct 10 to which an illuminating unit 21 is attached, and a magnetic force generation part 70 for holding and attaching a magnetic body part 71 comprised in the illuminating unit 21 by magnetic force.SELECTED DRAWING: Figure 3
Patent JP-2022088591-A (JP)
Title: Signal generation system and signal generation method
IPC: G10L21/04
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an improved efficient scheme for cross-product high frequency reconstruction (HFR), in which a novel frequency component QΩ+rΩ 0  is generated on the basis of existing components Ω and Ω+Ω 0 . 
     SOLUTION: The present invention performs harmonic transposition of a block scheme, in which the time block of a complex subband sample is processed along with a common phase correction. The superposition of a plurality of corrected samples brings about an effect advantageous for limiting an unnecessary intermodulation product, thereby making it possible to use a coarse frequency resolution and/or a low oversampling degree. The present invention in one embodiment uses a window function that is suitable for combined use with an improved cross-product HFR of the block scheme. The hardware embodiment of the present invention has an analysis filter bank (101), a subband processing unit (102) that is set by control data (104), and a composition filter bank (103). 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023150238-A (JP)
Title: Heat insulation board
Inventor: MAEDA TETSUAKI
IPC: B32B5/18
Filed: 2022-03-31
Abstract: To provide a novel heat insulation board that is excellent in fire retardancy and having a degree of freedom of whether having color or not to a face bar.SOLUTION: In a heat insulation board 10 in which a face material 21 is laminated on at least one side of a core material 11, the core material 11 is a synthetic resin foam that has a weight decrease rate of 10% or less at a temperature of 300°C when the temperature is increased at a temperature increase rate of 30°C/min in an air environment according to TG-DTA measurement, the face material 21 has a near-infrared solar reflectance of 70% or more in the wavelength range of 800 to 2500 nm. The core material 11 is preferably a synthetic resin foam with a closed cell structure, and the core material 11 preferably has a density of 20 kg/m3 or more.SELECTED DRAWING: Figure 1
Patent JP-2022079657-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving work property and suppressing dishonest acts. 
     SOLUTION: Operation propriety of a switch device A120 and a key device A130 is changed according to a connection state of an electrical connection line to a main control device A110. Therefore, dishonest acts can be suppressed and work property can be improved. Namely, when the other end (connector) of the electrical connection line whose one end is connected to at least a power supply device 115 and a voice lamp control device 113 is connected to the main control device A110 (input/output port 205), regardless of the connection state of other electrical connection line (namely, if being connected, connection being released, and connection and release being mixed), operations of the switch device A120 and the key device A130 are allowed. Therefore, the dishonest acts can be suppressed and the work property can be improved. 
     SELECTED DRAWING: Figure 112 
     COPYRIGHT: (C)2022,JPO&INPIT