baber/WOPTO huggingface dataset:
Patent JP-2021182485-A (JP)
Title: Wiring material
Inventor: UKI KAZUTAKA
IPC: H01B7/42
Filed: 2020-05-18
Abstract: To provide a wiring material that can achieve excellent heat radiation effect while reducing costs.SOLUTION: A wiring material 10 is arranged across a plurality of devices and conducts power among them. The wiring material is composed of a plurality of wires 30A and 30B, each having a conductor 31 coated with an insulation resin-made outer cover 32. The conductors 31 of the wires 30A and 30B are composed of the same conductive metal materials, have the same cross-sectional area and the same length, and have matched internal resistances R1 and R2. In the wires 30A and 30B, both ends of them are electrically connected to common terminal bases 50 of the devices to allow currents I1, I2 to flow in the one direction.SELECTED DRAWING: Figure 2
Patent JP-2021183550-A (JP)
Title: Lithium disilicate-containing lithium-containing silicon oxide and method for producing the same
Inventor: TAKESHITA HIROKI
IPC: H01M4/58
Filed: 2020-05-21
Abstract: To provide lithium-containing silicon oxide capable of improving output characteristics of a battery.SOLUTION: A lithium disilicate (Li2Si2O5)-containing lithium-containing silicon oxide according to the present invention is a lithium-containing silicon oxide containing lithium disilicate, in which the ratio of an intensity of a central peak to an intensity of a peak having the smallest diffraction angle is greater than 1 and the ratio of the intensity of the central peak to an intensity of a peak having the largest diffraction angle is greater than 0.8 in 3 peaks appearing within the diffraction angle range of 23° to 25° in the results of X-ray diffraction measurement. The lithium disilicate-containing lithium-containing silicon oxide is produced through a lithium-containing silicon oxide preparation step of preparing the lithium-containing silicon oxide so that 0<Li/O<1/2 is fulfilled and a heat treatment step of heat-treating the lithium-containing silicon oxide at a temperature of 1030°C or higher.SELECTED DRAWING: Figure 2
Patent JP-2021183404-A (JP)
Title: Substrate for liquid discharge head and method for manufacturing the same
Inventor: HIGUCHI HIROSHI
IPC: B41J2/16
Filed: 2020-05-22
Abstract: To provide a substrate 1 for a liquid discharge head which enhances a strength on a surface of a nozzle plate 3 and improves durability.SOLUTION: A method for manufacturing a substrate for a liquid discharge head includes at least a step of forming a porous layer 7 on an outer surface of a nozzle layer 5 formed with a discharge port. The step of forming the porous layer includes: a step of coating a composition containing inorganic particles and a binder resin onto an arbitrary region not blocking the discharge port on the outer surface of the nozzle layer, and forming a precursor layer 10; and a step of baking the precursor layer at a temperature that is lower than a decomposition temperature of the nozzle layer and lower than a melting temperature of the inorganic particles and equal to or higher than a decomposition temperature of the binder resin, and thereby forming the porous layer 7.SELECTED DRAWING: Figure 4
Patent JP-2021185357-A (JP)
Title: Physical quantity detection circuit, physical quantity detection device, electronic apparatus and moving body
Inventor: MURASHIMA NORIYUKI
IPC: G01C19/5614
Filed: 2020-05-25
Abstract: To provide a physical quantity detection circuit with which it is possible to reduce 1/f noise that is generated due to operation of an operational amplifier and reduce a sensitivity linearity error.SOLUTION: Provided is a physical quantity detection circuit comprising: a signal conversion circuit for outputting a first differential signal on the basis of the output signal of a physical quantity detection element; an active filter to which is inputted a second differential signal based on the first differential signal; and an analog/digital conversion circuit for sampling a third differential signal based on the output signal of the active filter and converting the third differential signal into a digital signal. The active filter includes an operational amplifier, a first chopping circuit provided in a signal path between the signal conversion circuit and the operational amplifier, and a second chopping circuit provided in a signal path between the operational amplifier and the analog/digital conversion circuit. When a sampling frequency is assumed to be fs and a chopping frequency to be fch, fch<fs/2 holds true.SELECTED DRAWING: Figure 6
Patent JP-2021150943-A (JP)
Title: Image capture device and image capture processing method
Inventor: SHIMIZU KANTA
IPC: G03B15/00
Filed: 2020-05-28
Abstract: To provide an information processing device and an information processing method that enable easy confirmation of whether photographer themselves, a tripod or the like appear in a captured image and whether desired three-dimensional information is acquired.SOLUTION: An image capture device 1 for outputting three-dimensional information determined based on received light comprises an image capture unit 11, and a display control unit 170 for outputting two-dimensional image information G captured by the image capture unit 11 apart from the three-dimensional information. The display control unit 170 causes the two-dimensional image information G to be output before the determination of the three-dimensional information.SELECTED DRAWING: Figure 5
Patent JP-2021187245-A (JP)
Title: Slide rail
Inventor: KAWAI YASUNORI
IPC: B60N2/06
Filed: 2020-05-28
Abstract: To provide a slide rail which can suppress detachment of an upper rail and can suppress weight increase.SOLUTION: A slide rail comprises a pair of upper rails 10, a pair of lower rails 20, and a detachment suppression member 30. A notch 26 is provided on at least one of a front end part and a rear end part of at least one of the pair of lower rails 20. The notch 26 is so configured that at least a pendent part 24 of the lower rail 20 is notched. The detachment suppression member 30 is so configured that at least a part of the detachment suppression member 30 is located in the notch 26.SELECTED DRAWING: Figure 11
Patent JP-2021190833-A (JP)
Title: Information processing device, information processing method, and program
Inventor: IWAKIRI YOSHIKI
IPC: H04N5/232
Filed: 2020-05-29
Abstract: To make it possible to appropriately set parameters suitable for virtual viewpoint content for an imaging apparatus.SOLUTION: An imaging information determination unit 13 calculates an overlap area between an area of a virtual viewpoint and an imaging area of an Mth camera. The imaging information determination unit 13 then determines whether the area of the calculated overlap area exceeds a threshold value. As a result of the determination, if the calculated overlap area does not exceed the threshold value, imaging information (parameters) is set for the Mth camera.SELECTED DRAWING: Figure 1
Patent JP-2020128874-A (JP)
Title: Air passage structure, air treatment device and air treatment system
Inventor: KAIHATSU MICHIKO
IPC: F24F1/0018
Filed: 2020-06-08
Abstract: To provide less discomfort feeling to a person in a room due to directly viewing a light source.SOLUTION: An air passage structure includes: passage members (11, 18, 21, 22, 111, 121, 131, 211, 230, 231, 311) forming air passages (12, 112, 212, 360); and light sources (31, 32, 141, 142, 241, 242, 331, 332, 421 to 424) emitting light in accordance with operational states of air treatment devices (10, 110, 210, 310, 410, 440). The light sources (31, 32, 141, 142, 241, 242, 331, 332, 421 to 424) are arranged in positions of the passage members (11, 18, 21, 22, 111, 121, 131, 211, 230, 231, 311) invisible to a person in a room but irradiating the air passages (12, 112, 212, 360), where the person in the room can view light emitted by the light sources (31, 32, 141, 142, 241, 242, 331, 332, 421 to 424).SELECTED DRAWING: Figure 1
Patent JP-2021194774-A (JP)
Title: Laminated film
Inventor: NORIMI KOSUKE
IPC: B32B27/36
Filed: 2020-06-09
Abstract: To provide a new laminated film in which particles do not drop off and which enables suppression of the occurrence of interference fringes (Newton rings) and distortion of transmitted light when being laminated on another optical film.SOLUTION: A laminated film is provided comprising a cured layer on at least one surface side of a resin film, the cured layer not containing a particle, a maximum height (Sz, ISO25178) on the curable layer side, of the laminated film is 100 nm or more, the haze value of the laminated film is 5.0% or less, and the transparency of the laminated film is 70% or more.SELECTED DRAWING: None
Patent JP-2021197580-A (JP)
Title: Circuit arrangement, oscillator, electronic apparatus, and movable body
Inventor: BEPPU KOHEI
IPC: H03K19/0175
Filed: 2020-06-10
Abstract: To provide a circuit arrangement that can obtain a desired output waveform from the start of output.SOLUTION: A circuit arrangement 81 comprises: a first MOS transistor 10 of a first conductivity type in which a source is connected with a first power supply voltage node; a second MOS transistor 20 of a second conductivity type in which a source is connected with a second power supply voltage node; a first variable resistance circuit 30 that is provided between a drain of the first MOS transistor 10 and an output node and includes a first switch; and a second switch 60 that is provided between the drain of the first MOS transistor 10 and the second power supply voltage node. The circuit arrangement 4 performs control of turning off a first switch 31a and turning on the second switch 60 when a clock signal is not output from the output node, and turning on the first switch 31a and turning off the second switch 60 when the clock signal is output from the output node.SELECTED DRAWING: Figure 4
Patent JP-2021197468-A (JP)
Title: Semiconductor device
Inventor: SUTO Takeru
IPC: H01L29/12
Filed: 2020-06-16
Abstract: To provide a semiconductor device of FinFET having a channel formation region on the surface of fins, which are semiconductor layers protruding on the upper surface of the substrate, capable of performing steep ON/OFF operation while preventing a channel at the corner of the fin from turning ON at low voltage.SOLUTION: In a MOSFET that has multiple trenches 8 with embedded gate electrodes on the top surface of the n-type epitaxial substrate with the drain region included on the bottom surface, in which a channel region is formed on the surface of the fin protruding between the adjacent trenches 8, a p-type body layer 3 that constitutes the side surface of the fin, and a P+type semiconductor region 9 that constitutes the corners that are the ends of the upper surface of the fins are formed.SELECTED DRAWING: Figure 1
Patent JP-2022003019-A (JP)
Title: Oral article
Inventor: KOSAKA TOSHIYUKI
IPC: A61P31/12
Filed: 2020-06-23
Abstract: To provide an oral article that helps a user to take an antiviral agent daily.SOLUTION: An oral article contains an antiviral agent. Examples of the oral article include chewing gum, toothpaste, a smoking filter, yogurt or the like. Putting a small amount of an antiviral agent into an oral material can give the human body virus resistance, so that this invention is extremely useful for food industry including sweets and milk products, and sanitary product industry including dentifrice.SELECTED DRAWING: None
Patent JP-2020154001-A (JP)
Title: Three-dimensional measurement system and three-dimensional measurement method
Inventor: TAMURA HITOSHI
IPC: G01B21/00
Filed: 2020-06-23
Abstract: To provide a three-dimensional measurement system which can be easily moved into different measurement postures, and a three-dimensional measurement method.SOLUTION: A three-dimensional measurement system is provided, comprising: a surface plate 18; a robot arm 50 configured to hold a workpiece W under measurement in such a way that the posture of the workpiece W can be changed; and a probe 22 configured to be movable relative to the surface plate 18 to make three-dimensional measurements of the workpiece W being held by the robot arm 50. A robot base 53 supporting the robot arm 50 is provided on the surface plate 18.SELECTED DRAWING: Figure 12
Patent JP-2022003750-A (JP)
Title: Drive recorder operation system
Inventor: ATSUMO NORIO
IPC: H04N21/2343
Filed: 2020-06-23
Abstract: To provide a drive recorder operation system which can link an image captured by a driver recorder to an event occurring in a vehicle.SOLUTION: A drive recorder operation system includes: a sensor unit 3 which sends index information including information of an event occurring in a vehicle; a portable storage medium 2; a drive recorder 1 which generates an image file of images of a periphery of the vehicle captured continuously and stores the image file in the storage medium; and a linkage device 200 which links the event occurring in the vehicle to the image file stored in the storage medium 2 based on the index information sent by the sensor unit 3.SELECTED DRAWING: Figure 1
Patent JP-2022007722-A (JP)
Title: Transceiver
Inventor: WATANABE HIROKI
IPC: H01Q1/24
Filed: 2020-06-26
Abstract: To provide a transceiver that improves durability by suppressing damage to an antenna.SOLUTION: A transceiver includes: a transceiver body 11; a handle part 12 having a U-shape and connected to the transceiver body 11; and an antenna 14 built into the handle.SELECTED DRAWING: Figure 2
Patent JP-2022013441-A (JP)
Title: Notification method and notification system for specific numerical values from shops
Inventor: NAKAYAMA HIROMITSU
IPC: G07G1/00
Filed: 2020-07-03
Abstract: To provide a notification method and notification system.for specific numerical values from shops by which coordinates of a term identifying the shop and a specific numerical value term are identified and automatically recognized and an alteration in a case where a recognized content is corrected, is easily found.SOLUTION: A shop-side terminal in a notification method for specific numerical values comprises: a gauge point storage region for storing positions of items; and an item storage region for storing characters of items and partial images corresponding to the characters in association with each other. The shop-side terminal stores coordinates of gauge points, the characters and the partial images regarding management items including an authentication item and specific numerical value items, and stores a gauge point of a specific numerical item 131b in association on the basis of coordinate position relation with gauge points of two management items 111, 112b. The shop-side terminal retrieves two or more management items from the items by characters, and identifies a gauge point of the specific numerical value item by a coordinate position relation with the retrieved two or more management items, stores a character and a partial image at the gauge point, and displays characters and partial images of the management items and a specific numerical value, as well as, transmits them to a management terminal upon operation of a confirm button.SELECTED DRAWING: Figure 11
Patent JP-2022014115-A (JP)
Title: O/d type composition
Inventor: KIMURA YUSUKE
IPC: A61K8/34
Filed: 2020-07-06
Abstract: To provide an O/D type composition comprising liquid oil and having excellent stability.SOLUTION: The O/D type composition comprises a liquid oil, a nonionic surfactant, a dihydric alcohol, and water.SELECTED DRAWING: None
Patent JP-2022014204-A (JP)
Title: Game machine
Inventor: IWASAKI SHINYA
IPC: A63F7/02
Filed: 2020-07-06
Abstract: To provide a game machine which allows for easy designing of plural specifications in which step numbers of an advantageous degree of a game for a player are different from each other.SOLUTION: A CPU of a main control board of a pachinko machine sets, as an actual set value, one of plural set values depending on a setting operation of a RAM clear switch and a setting key switch in a circumstance in which there are plural set values indicating a jackpot probability and according to a step number of the jackpot probability (S23, S25: YES). The CPU of the main control board notifies a sub control board of the actual set value and a set step number indicating the step number of the jackpot probability (S26). A CPU of the sub control board carries out a performance according to the notified actual set value and the set step number.SELECTED DRAWING: Figure 9
Patent JP-2022015058-A (JP)
Title: Cleansing agent
Inventor: MIWAKE HIDEKI
IPC: A61Q19/10
Filed: 2020-07-08
Abstract: To provide a cleansing agent comprising water and oil, which is a temperature-stable transparent cleansing agent that has high detergency against different types of make-up cosmetics, less residual oil component after washing, and easiness of being washed off with water.SOLUTION: A transparent cleansing agent comprises the following (A) to (E): (A) a diester of polyglycerin and branched fatty acid and/or unsaturated fatty acid having 14 to 22 carbon atoms; (B) an ester of polyglycerin and a linear fatty acid having 6 to 10 carbon atoms having a ratio of polyglycerin degree of polymerization to the number of fatty acid binding residues (polyglycerin degree of polymerization/number of fatty acid binding residues) of 2.5 to 3.5 per molecule; (C) an oil agent; (D) one or more selected from glycerin, diglycerin, polyglycerin-3, polyglycerin-4, polyglycerin-5, polyglycerin-6, and polyglycerin-10; and (E) 13-47% by mass of water per total amount of the cleansing agent.SELECTED DRAWING: Figure 1
Patent JP-2022022878-A (JP)
Title: Image processing device, image processing method, and program
Inventor: KASHIBUCHI YOICHI
IPC: H04N1/409
Filed: 2020-07-09
Abstract: To solve a problem in which it may not be possible to obtain the effects of two processes at the same time because the effects of the processing compete with each other when edge enhancement processing is performed on pixels that have undergone black character processing that uses more K color material by changing the UCR amount of an edge portion.SOLUTION: An image processing device determines the pixels located at an edge portion in image data, performs UCR (base removal) processing on the pixels determined to be located at the edge portion, and performs filter processing on the image data processed by UCR, and filter processing means does not perform the filter processing on the image data in which the difference between the pixel values before and after the UCR processing in the image data processed by UCR processing means is equal to or larger than a threshold value.SELECTED DRAWING: Figure 1
Patent JP-2021027340-A (JP)
Title: Output control device, laser output device, image recording device, output control method, and output control program
Inventor: TACHIBANA HIROTO
IPC: H01S5/40
Filed: 2020-07-15
Abstract: To enable prevention of variations in output between elements in an output control device having at least one output element.SOLUTION: An output control device 140 has a plurality of laser light emitting elements 41, and a control unit 46 that switches on/off of energization to the laser light emitting elements 41 to control output from the laser light emitting elements 41. When an energization time t0 and an energization stop time toff of a current flowing through the laser light emitting elements 41 are determined according to desired output from the laser light emitting elements 41, the control unit 46 determines an energization time correction value Δt by using a correction function β(toff) individually set to each of the plurality of laser light emitting element 41, and corrects the energization time and the energization stop time based on the energization time correction value Δt.SELECTED DRAWING: Figure 10
Patent JP-2022020514-A (JP)
Title: Bearing, coupling mechanism for use therein, and preload application method for use in coupling mechanism
Inventor: MATSUMOTO TOSHIRO
IPC: F16C17/04
Filed: 2020-07-20
Abstract: To provide a novel coupling mechanism capable of applying a preload to a ball portion and a socket portion which constitute a coupling mechanism of a titling pad bearing, without using an elastic member such as a spring.SOLUTION: The inventive coupling mechanism 10 is a coupling mechanism for a tilting pad bearing, which couples a pad 50 to a support 60 in such a manner that the pad 50 can be tilted with respect to the support 60, and comprises a first ball portion 12 and a first socket portion 13 to which a preload is applied. A contact surface between the first ball portion and the first socket portion serves as a first sliding spherical surface 15. A second ball portion 22 and a second socket portion 23 that come into contact with each other on a contact surface serving as a second sliding spherical surface 25 are further included. A center of curvature of the first sliding spherical surface coincides with a center of curvature of the second sliding spherical surface. The first sliding spherical surface and the second sliding spherical surface face each other, and the center of curvature exists between them.SELECTED DRAWING: Figure 1
Patent JP-2022026917-A (JP)
Title: Latent heat storage material composition
Inventor: NISHIKAWA NAOKI
IPC: F28F23/02
Filed: 2020-07-31
Abstract: To provide a latent heat storage material composition capable of dissipating stored latent heat, by more surely suppressing a development of an overcooling phenomenon, to a latent heat storage material with alum hydrate as a main component.SOLUTION: A latent heat storage material composition 1 comprises, in a latent heat storage material composition obtained by compounding an additive controlling the physical property of a latent heat storage material 10 to a main component that is the latent heat storage material 10 storing heat or dissipating the heat by utilizing entry and exit of the latent heat accompanying a phase change, the latent heat storage material 10 of alum hydrate, the additive agent being an overcooling prevention agent 20 that induces crystallization to the alum hydrate in a melt state, the overcooling prevention agent 20 being a fatty acid salt formed by bonding in straight by a calcium ion that is its substituent to fatty acid with 6 or more carbons.SELECTED DRAWING: Figure 1
Patent JP-2020198113-A (JP)
Title: Information processor and program
Inventor: MATSUNO HIROKAZU
IPC: G06F11/34
Filed: 2020-08-07
Abstract: To provide an information processor capable of efficiently maintaining and managing maintenance object apparatus and a program.SOLUTION: The information processor includes input means, determination means, identification means, extraction means and processing means. The input means receives an input of state information indicating a state of a maintenance object apparatus which is connected via a network from the apparatus. The determination means determines whether any fault has occurred in the apparatus on the basis of the state information received by the input means. The identification means identifies a type of the fault under a condition that the determination means determines that a fault has occurred in the apparatus. The extraction means extracts solution information corresponding to the type identified by the identification means from a storage part which stores solution information indicating details of a solution for recovery from the fault for each type of fault. The solution means executes the solution which recovers the apparatus from the fault via the network by using the solution information extracted by the extraction means.SELECTED DRAWING: Figure 10