baber/WOPTO huggingface dataset:
Patent JP-2022125642-A (JP)
Title: Earthquake-resistant notched brick
Inventor: MATSUNAMI YASUYUKI
IPC: E04B2/28
Filed: 2021-02-17
Abstract: To provide earthquake-resistant notched bricks that can enhance earthquake resistance of buildings etc. with a simple shape and structure.SOLUTION: In an earthquake-resistant substantially rectangular notched brick (1) that is stacked vertically to form a building, etc., a plurality of notches (10, 11) are provided on the sides (2, 3) of the earthquake-resistant notched brick (1), and when the earthquake-resistant notched bricks (1) are stacked, it is configured to be filled with adhesive (20) such as mortar, as well as arranging steel (30) oriented in the vertical direction in gaps formed by the notches (10, 11) facing each other. The notches (10, 11) comprise four chamfers (10) and two wedge-shaped recesses (11). The wedge-shaped recesses (11) are provided in pairs on facing sides (2) including a long side of the earthquake-resistant notched brick (1).SELECTED DRAWING: Figure 4
Patent JP-2022100191-A (JP)
Title: Semiconductor packaging structure
Inventor: RI TOSHO
IPC: H01L23/29
Filed: 2021-02-22
Abstract: To provide a flexible semiconductor packaging structure.SOLUTION: A semiconductor packaging structure comprises a flexible substrate 110, a chip 120 and a heat dissipation sheet 130. The flexible substrate 110 has a circuit layer 111. The chip 120 is arranged on the flexible substrate 110 and electrically connected to the circuit layer 111, the chip exposing an exposed surface 120a. The heat dissipation sheet 130 is arranged on the exposed surface 120a of the chip 120, and includes a carrier 131, a heat dissipation layer 132 and an adhesive layer 133. The heat dissipation layer 132 is located between the carrier 131 and the adhesive layer 133. The adhesive layer 133 is attached to the exposed surface 120a of the chip 120 through a first adhesive surface, and a space surrounding the adhesive layer 133 is formed between the heat dissipation layer 132 and the chip 120. When the adhesive layer 133 is pressed, the extruded adhesive layer 133 is accommodated in the space, so that the adhesive layer 133 is prevented from overflowing or protruding to the heat dissipation sheet 130.SELECTED DRAWING: Figure 2
Patent JP-2022128233-A (JP)
Title: Process condition setting device, process condition setting method, and wafer manufacturing system
Inventor: MIYAZAKI YUJI
IPC: H01L21/304
Filed: 2021-02-22
Abstract: To provide a process condition setting device, a process condition setting method, and a wafer manufacturing system capable of improving the wafer quality.SOLUTION: A process condition setting device 20 includes a control unit 22 that selects a parameter set to be applied to a wafer processing device 1 from a plurality of parameter sets. For each parameter set, the control unit 22 estimates post-processing characteristics on the assumption that a target wafer is processed by applying each parameter set, on the basis of pre-processing characteristics of the wafer to be processed and processing data. The control unit 22 calculates two or more indices for each of post-processing characteristics and acquires constraint conditions on the indices. The control unit 22 selects a parameter set to be applied to the wafer processing device 1 when processing the target wafer from among conforming parameter sets whose indices satisfy the constraint conditions.SELECTED DRAWING: Figure 1
Patent JP-2022128835-A (JP)
Title: valve device
Inventor: ASANO HISASHI
IPC: F16K17/04
Filed: 2021-02-24
Abstract: To prevent a change in pressure receiving diameter (fluctuation in valve opening pressure) and occurrence of valve leakage, which are caused by deformation with time of a valve element made of a soft material such as resin or rubber.SOLUTION: A valve device 21 comprises: a valve body 2 that has a valve chamber 5 communicating with an introduction passage 3 for introducing fluid and a discharge passage 4 for discharging the fluid to the outside; a valve seat 6 formed at the end of the introduction passage on the valve chamber side; a valve element 27 provided in the valve chamber to move back and forth with respect to the valve seat; and a valve closing spring 9 for biasing the valve element toward the valve seat, in which when the fluid flowing in from the introduction passage has a certain pressure or less, the valve element is seated on the valve seat by urging force of the valve closing spring to block a flow passage from the introduction passage to the discharge passage, and when the fluid flowing in from the introduction passage has a pressure more than the certain pressure, the valve element is moved backward from the valve seat against the urging force of the valve closing spring to open the flow passage from the introduction passage to the discharge passage to discharge the fluid to the outside. The valve element is made of a soft material and has recesses (grooves or holes) 22, 23 on the side of the valve element facing the introduction passage.SELECTED DRAWING: Figure 1
Patent JP-2021093192-A (JP)
Title: Power control system
Inventor: IWASA MINORU
IPC: G05F1/67
Filed: 2021-02-24
Abstract: To provide a power control system which suppresses interference of control between subsystems without having to reduce control frequencies of the subsystems.SOLUTION: A power control system 1 provided herein comprises a solar cell 10 and a plurality of subsystems 20-40. A first subsystem of the plurality of subsystems is controlled in the MPPT (Maximum Power Point Tracking) mode. The plurality of subsystems are directly connected to the solar cell in parallel, each subsystem comprising a power conversion device (DC/DC converter) 210-410, and a battery 230-430 or a load 250-450. The power conversion device has a controller and is configured to convert output voltage of the solar cell and output the converted voltage to the subsystem side. A controller 211 of the power conversion device of the first subsystem determines an increase or decrease in output power of the solar cell after modifying a duty ratio of the power conversion device of the first subsystem and provides control accordingly.SELECTED DRAWING: Figure 1
Patent JP-2022129399-A (JP)
Title: Disinfected water supply device and air purification system using the same
Inventor: NARA HIROKI
IPC: B01F35/83
Filed: 2021-02-25
Abstract: To provide a disinfected water supply device that can supply hypochlorous water without causing the gas lock phenomenon and an air purification system using the same.SOLUTION: A disinfected water supply device 1 has a storage tank 5 that stores first hypochlorous water, a dilution tank 6 that dilutes the first hypochlorous water with raw water into second hypochlorous water having a predetermined hypochlorous acid level, and a quantifier 8 that stores the first hypochlorous water sent from the storage tank 5 by a specified quantity and sends the stored first hypochlorous water to the dilution tank.SELECTED DRAWING: Figure 1
Patent JP-2022129708-A (JP)
Title: Forward osmosis water treatment device and method
Inventor: FUCHIGAMI KOJI
IPC: B01D61/58
Filed: 2021-02-25
Abstract: To provide means to stably perform an operation of a factory regardless of the variation of the water production amount of fresh water and the like by a forward osmosis method by using factory waste heat for a heat source to heat a diluted temperature sensitive agent aqueous solution to a cloud point or higher.SOLUTION: A forward osmosis water treatment device comprises: a forward osmosis membrane module 3 moving water in water 1 to be treated to a temperature sensitive agent aqueous solution 12 having a cloud point; heating means 6 heating a diluted temperature sensitive agent aqueous solution 5 flown out from the forward osmosis membrane module to the cloud point or greater; a gravity separation tank 7 where a concentrated solution phase and a diluted solution phase phase-separated by heating are layer-separated; a recovery membrane filter 15 obtaining fresh water by the membrane filtration of a diluted solution 8; cooling means 18 cooling a concentrated solution 9 to the cloud point of the temperature sensitive agent aqueous solution or lower; circulation means where the cooled concentrated solution is returned to the forward osmosis membrane module and reused as the temperature sensitive agent aqueous solution; and a line where a heating medium 23 heated by the heat exchange of a factory cooling system is supplied to the heating means and the heating medium 25 discharged from the heating means is returned to the cooling system.SELECTED DRAWING: Figure 1
Patent JP-2022131250-A (JP)
Title: Vehicle vibration device
Inventor: HIRAMOTO SHUTARO
IPC: G01M7/02
Filed: 2021-02-26
Abstract: To provide a vehicle vibration device with which it is possible to apply a vibration to an automobile that is closer to the vibration of a test travel road than before.SOLUTION: Provided is a vehicle vibration device 1 for applying vibration to a vehicle W equipped with a plurality of wheels W, the device including a plurality of shaker bodies 10 to which the wheels W are mounted, respectively. The shaker bodies 10 include a front shaft 16 and a rear shaft 17 to which the wheels W are mounted, with an interval in forward of the vehicle V, and an actuator (hydraulic actuator 12) for moving at least one of the front shaft 16 and the rear shaft 17 in the longitudinal direction so as to apply vibration to the wheels. The front shaft 16 is inclined so that inside edges of the front shaft 16 in the lateral direction of the vehicle V are positioned forward of the vehicle V from outside edges of the front shaft 16 in the lateral direction.SELECTED DRAWING: Figure 9
Patent JP-2022133687-A (JP)
Title: Panel-mounting type connector
Inventor: OGAWA AKIHISA
IPC: H01R13/74
Filed: 2021-03-02
Abstract: To hold a male connector without being removed from a panel.SOLUTION: A panel-mounting type connector 10 is attached to a panel 1 having a connector attachment hole 2. The panel-mounting type connector 10 has an inner hood 24 opening at a tip end part while projecting toward the tip end part from a base end part, and comprises: a male connector 20 attached to the panel 1 in a state where the connector attachment hole 2 is penetrated; and a female connector 30 having an external hood 44 fitted to an outer peripheral surface side of the inner hood 24. The inner hood 24 comprises a panel lock 25 held in a state where the male connector 20 is attached to the panel 1 by being engaged to a peripheral part of the connector attachment hole 2 provided at a position near from the base end part from the tip end part.SELECTED DRAWING: Figure 1
Patent JP-2022134780-A (JP)
Title: natural energy turbine
Inventor: SUZUKI FUMINORI
IPC: F03B13/12
Filed: 2021-03-04
Abstract: To perform hydroelectric power generation, geothermal power generation, and wave power generation at a minimum scale.SOLUTION: A natural energy turbine comprises: a rotating magnet device having a rotating magnet board 6 on which a first permanent magnet group in which an orientation of a half of a large number of magnets is inverted is arranged in a circular shape, and a stator magnet 7 constituted of a second permanent magnet vertically oriented to a rotating shaft of the rotating magnet board 6 in the vicinity of the outside of the rotating magnet board 6, and maintaining rotation by moving the stator magnet 7 at proper timing; and a reciprocation movement mechanism for taking liquid or a gas into a pressure chamber, and performing reciprocation movement by a piston 4. The extremely-small sized turbine for maintaining the rotation of the rotating magnet board 6 can be obtained by making both the device and the mechanism properly linked with each other by a relationship of drive and feedback.SELECTED DRAWING: Figure 1
Patent JP-2022135755-A (JP)
Title: Method for measuring density of polymer fine particles, and method for producing resin composition containing polymer fine particles
Inventor: SAITO AYAKA
IPC: C08L51/00
Filed: 2021-03-05
Abstract: To provide a novel measuring method that can measure the density of polymer fine particles by easy operation.SOLUTION: The present invention discloses a method for measuring the density of grafted polymer fine particles (A) in a mixture, which contains the polymer fine particles (A) and a resin (B). The method includes a specific gravity measurement step for measuring the specific gravity of the mixture; and a density determination step for determining the density of the polymer fine particles (A) in the mixture from the specific gravity of the mixture measured in the specific gravity measurement step.SELECTED DRAWING: None
Patent JP-2022138567-A (JP)
Title: Driving method of liquid discharge head, and liquid discharge device
Inventor: KATAKURA TAKAHIRO
IPC: B41J2/015
Filed: 2021-03-10
Abstract: To discharge a liquid droplet even when the viscosity of a liquid increases.SOLUTION: A driving method of a liquid discharge head includes: a first step for forming a first liquid column of which a liquid level in a discharge part protrudes in a discharge direction by supplying a driving signal having a first waveform to a driving element: and a second step for discharging some or all of the liquid for forming a second liquid column as a liquid droplet after the second liquid column of which the liquid level in the discharge part protrudes in the discharge direction is formed by supplying the driving signal having a second waveform to the driving element when the first liquid column is formed. In the second step, a third liquid column which protrudes from the liquid level in the discharge part in the discharge direction is formed by supplying a driving component for reducing a pressure inside a pressure chamber to the driving element before the second liquid column is formed. In the second step, the second liquid column is formed by supplying a driving component for increasing the pressure inside the pressure chamber to the driving element when the third liquid column is formed.SELECTED DRAWING: Figure 14
Patent JP-2022143224-A (JP)
Title: Monitoring device of crane
Inventor: KUROKAWA TAKEHIRO
IPC: B66C13/00
Filed: 2021-03-17
Abstract: To favorably monitor a specific portion of a crane.SOLUTION: In a monitoring device of a crane having a camera 39 for monitoring a specific portion 28 of a crane 20, the visual line of the camera 39 is moved such that the specific portion 28 approaches the center of an imaging range. Since the specific portion 28 can approach the center of the imaging range, photographing is performed while the specific portion 28 is moved to the center side with respect to the movement of the camera 39 and the specific portion 28 so that the periphery is favorably monitored. Further, since the influence of image distortion which may occur in an outer periphery of a photographed image can be suppressed, the monitoring is favorably performed.SELECTED DRAWING: Figure 4
Patent JP-2022143398-A (JP)
Title: Citrus fruit juice beverage, method for producing the same, and method for reducing degradation odor from citrus fruit juice beverage
Inventor: OSAWA NAOKI
IPC: A23L2/00
Filed: 2021-03-17
Abstract: To provide a citrus fruit juice beverage that can reduce a degradation odor from a citrus fruit juice beverage during its storage, a method for producing the same, and a method for reducing a degradation odor from a citrus fruit juice beverage.SOLUTION: A citrus fruit juice beverage contains octanal and decanal. With the content of octanal defined as x (ppm) and the content of decanal defined as y (ppm) in the citrus fruit juice beverage, 0.1≤y≤2.5 satisfies the relational expressions of (1) y≥-23x+4.8 (0.1≤X<0.2) and (2) y≥-0.125x+0.225 (0.2≤X≤1.5).SELECTED DRAWING: None
Patent JP-2022144281-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: YAMAMOTO YASUO
IPC: G06Q30/02
Filed: 2021-03-18
Abstract: To provide an information processing device capable of performing filtering processing without unfairly spoiling a posting opportunity of an item.SOLUTION: A recommendation providing device 10 comprises a keyword information generating unit 134 and a second filter unit 136. The keyword information generating unit 134 references a candidate item list listing items serving as recommendation candidates and generates keyword information from text information corresponding to an item. The second filter unit 136 sets the item corresponding to the keyword information containing a prescribed ambiguous keyword as an ambiguous item to extract the ambiguous item from the candidate item list, inputs the keyword information corresponding to the ambiguous item into a learned determination model, and determines whether the ambiguous item can be posted on the basis of determination results output from the learned determination model. The second filter unit 136 then excludes the ambiguous item determined to be impossible to be posted from the candidate item list.SELECTED DRAWING: Figure 2
Patent JP-2022144469-A (JP)
Inventor: SUGANO SHINICHI
IPC: G06F21/60
Filed: 2021-03-19
Abstract: 【課題】 より正確にデータを読み出せるメモリシステムを提供する。【解決手段】 一実施形態によるメモリシステムは、メモリと、メモリコントローラとを含む。メモリコントローラは、第１データから第１誤り検出符号を生成し、第１誤り検出符号を含んだ第２データから第２誤り検出符号を生成するように構成された誤り検出符号回路を含む。メモリコントローラは、第１データ及び第２誤り検出符号を第１方法で変換して第３データを生成し、第３データをメモリに書き込む、ように構成されている。【選択図】 図７
Patent JP-2022144980-A (JP)
Title: Method for producing ultrafine bubble liquid
Inventor: WATANABE DAISUKE
IPC: B01F23/20
Filed: 2021-03-19
Abstract: To provide a method for producing ultrafine bubble liquid that makes it possible to properly adjust its concentration.SOLUTION: A method for producing ultrafine bubble liquid includes a decompressing step for decompressing a liquid mixture of liquid and bubbles with diameters of the order of nanometers to vaporize part of the liquid.SELECTED DRAWING: Figure 5
Patent JP-2022146782-A (JP)
Title: Display device, display system, display method and program
Inventor: KUMAGAI MASARU
IPC: H04N13/398
Filed: 2021-03-22
Abstract: To suppress the variation in a display position of a three-dimensional image.SOLUTION: A display device according to an embodiment of the present invention is the display device which displays a three-dimensional image with a residual image effect and comprises: an irradiation object member which displays the three-dimensional image by reflecting the irradiated image light; a drive unit which drives the irradiation object member; an image acquisition unit which acquires two-dimensional image data generated according to at least one of an angle and a position of the driven irradiation object member; an irradiation unit which irradiates the irradiation object member with the image light based on the two-dimensional image data; a detection unit which outputs a light reception signal by receiving partial image light being a portion of the image light; and a change unit which changes the two-dimensional image data on the basis of the light reception signal and drive cycle information indicating the drive cycle by the drive unit.SELECTED DRAWING: Figure 6
Patent JP-2022147878-A (JP)
Title: Composition for coating, film, and laminate
Inventor: KAMIYAMA YUJI
IPC: C09D7/20
Filed: 2021-03-24
Abstract: To provide a composition for coating that can form a coating layer having both of excellent strength and excellent self-repairing ability.SOLUTION: A composition for coating comprises a polymer compound with a number average molecular weight of 5.0×105-1.0×107, an ionic liquid, and a solvent, with the mass ratio of the content of the polymer compound to the content of the ionic liquid being 0.15 or more and less than 1.00.SELECTED DRAWING: None
Patent JP-2022148468-A (JP)
Title: Response status management system, response status management method, and administrator terminal
Inventor: SHIMADA SHIRO
IPC: G06F13/00
Filed: 2021-03-24
Abstract: To provide a response status management system capable of allowing an administrator to easily grasp the status of responses to messages from users.SOLUTION: The response status management system includes: a user terminal that accepts messages from a user; and an administrator terminal capable of communication connection with the user terminal; and information display means that the administrator terminal displays information for specifying a message in different areas for each status of response to messages received from the user terminal.SELECTED DRAWING: Figure 11
Patent JP-2022148481-A (JP)
Title: Hydraulic composition, mortar composition, and cured mortar
Inventor: NUKITA MAKOTO
IPC: C04B14/28
Filed: 2021-03-24
Abstract: To provide a hydraulic composition that has excellent workability and can form cured mortar having highly developed strength and reduced amounts of water absorption, and a mortar composition.SOLUTION: A hydraulic composition contains Portland cement, calcium carbonate fine powder, fine aggregate, an inorganic expansive additive, a superplasticizer, a shrinkage reducer, an antifoamer, re-emulsified resin powder and an alkyl silicone resin-based water-repellent.SELECTED DRAWING: None
Patent JP-2022150157-A (JP)
Title: Component carrying-in device for pinback button manufacturing device
Inventor: MATSUDA YOSHIHIRO
IPC: B65H3/48
Filed: 2021-03-26
Abstract: To provide a component carrying-in device for pinback button manufacturing device which can easily manufacture a pinback button and which can improve the yield by preventing occurrence of defective products.SOLUTION: A component carrying-in device for a pinback button manufacturing device in which a component is carried onto a pinback button body includes: a component holding part for laminating and holding a plurality of components; and component carrying-in equipment for taking out a component on the uppermost level of the component holding part and carrying it onto the pinback button body. It also includes peeling means for peeling the second and subsequent components with respect to the component on the uppermost level which is taken up by the component carrying-in equipment.SELECTED DRAWING: Figure 12
Patent JP-2022152128-A (JP)
Title: Image forming apparatus and image forming method
Inventor: KIMURA KOICHI
IPC: G03G15/08
Filed: 2021-03-29
Abstract: To provide an image forming apparatus and an image forming method that reduce the generation of waste of developer.SOLUTION: An image forming apparatus 10 comprises an image forming unit 3, an operation receiving unit 71, and a mode switching processing unit 72. The image forming unit 3 forms images by using developer. The operation receiving unit 71 receives a user's operations. When the operation receiving unit 71 receives a specific operation when the residual amount of developer is determined to be equal to or less than a threshold, the mode switching processing unit 72 switches the operation mode of the image forming unit 3 from a normal mode to a continue mode and causes the image forming unit 3 to form images in the continue mode.SELECTED DRAWING: Figure 2
Patent JP-2022152488-A (JP)
Title: Endoscope
Inventor: KAWAMOTO YUTA
IPC: G02B23/24
Filed: 2021-03-29
Abstract: To provide an endoscope that enables treatment by a treatment instrument to be executed appropriately.SOLUTION: An observation window 46 is principally disposed in a proximity area 70E, a first treatment instrument lead-out port 52 is principally disposed in a fourth quadrant 70D, a second treatment instrument lead-out port 54 is principally disposed in a third quadrant 70C, and the upper end position 54B of the second treatment instrument lead-out port 54 is disposed above the upper end position 52B of the first treatment instrument lead-out port 52.SELECTED DRAWING: Figure 2