baber/WOPTO huggingface dataset:
Patent JP-2022133765-A (JP)
Title: vehicle structure
Inventor: MOROISHI EISUKE
IPC: B60J5/00
Filed: 2021-03-02
Abstract: To provide a vehicle structure which can prevent occurrence of allophone in a simple and cheap price structure without press-fitting a fitting member between a slide door and a vehicle body.SOLUTION: A vehicle structure is given in which: a slide door 3 is arranged at a side part of a vehicle body 2; a part of the vehicle body 2 faces the slide door 3 at the time of closing a door; a female down stopper 10 is arranged at the slide door 3; a male down stopper 12 is arranged at a portion of the vehicle body 2 facing the slide door 3; a recess 6 is formed in the female down stopper 10; a protrusion 7 is formed in the male down stopper 12; the recess 6 and the protrusion 7 can be fitted to each other; and magnetism is imparted to the recess 6 and the protrusion 7 so that they are in the state of being separated from each other.SELECTED DRAWING: Figure 3
Patent JP-2022134776-A (JP)
Title: Conveyance dolly
Inventor: KAWANAKA SATOSHI
IPC: B62B3/04
Filed: 2021-03-04
Abstract: To provide a conveyance dolly that includes a storage space for articles by a fiber storage net and allows grip handles to be easily folded and layered into a storable state without trouble as removal of the fiber storage net.SOLUTION: A conveyance dolly 1 includes: a load-carrying platform 6; a dolly body 2 provided with front and rear handles 7 for hand pushing and casters 8; and a fiber storage net 3 forming a storage space 9 for loading above the load-carrying platform 6. The front and rear handles 7 can be rotated toward above the load-carrying platform 6 into a folded state without removal of the fiber storage net. The fiber storage net 3 includes a rectangular peripheral surface portion 36 in plan view and is attached along a peripheral edge portion of the load-carrying platform 6 while covering the front and rear handles 7 from the outer side. The storage space 9 is formed as a space surrounded by the fiber storage net 3.SELECTED DRAWING: Figure 1
Patent JP-2022135152-A (JP)
Title: Curable resin composition, dry film, cured product and electronic component
Inventor: FUKUDA SHINICHIRO
IPC: G03F7/20
Filed: 2021-03-04
Abstract: To provide a curable resin composition capable of preventing a development residue from occurring on the surface of a circuit board, preventing an undercut from occurring in a deep portion of the pattern of a formed cured product and forming the pattern of the cured product, and a dry film.SOLUTION: A curable resin composition used for a method for forming the pattern of a cured product on a circuit board includes an alkali soluble resin, a photoinitiator, an inorganic filler and an epoxy resin. A method for form the pattern of the cured product comprises: forming the dry coating film of the curable resin composition on the circuit board; pattern exposure treatment to the dry coating film; development treatment by an alkaline water solution; and cleaning treatment by an acidic aqueous solution in this order.SELECTED DRAWING: Figure 1
Patent JP-2022137862-A (JP)
Title: Organic acid particle having reduced hygroscopicity
Inventor: OKUNO MICHIKO
IPC: A23L5/00
Filed: 2021-03-09
Abstract: To provide an organic acid particle having reduced hygroscopicity.SOLUTION: In one aspect, a particle is disclosed that contains a core containing an organic acid and a coating layer containing an organic acid. In one embodiment, the core contains citric acid. In one embodiment, the coating layer contains a divalent organic acid. In one embodiment, the organic acids of the coating layer include an organic acid with a molecular weight of 100-250. In one embodiment, the organic acids of the coating layer include at least one of fumaric acid, adipic acid and succinic acid. In one embodiment, a food or a food additive is disclosed that contains organic acid particles.SELECTED DRAWING: None
Patent JP-2022137967-A (JP)
Title: Chip-type electronic component and manufacturing method thereof
Inventor: YONEZAWA TAKEHIRO
IPC: H01C7/04
Filed: 2021-03-09
Abstract: To provide a chip-type electronic component and a manufacturing method thereof capable of achieving the same operating temperature and external shape as conventional ones, and miniaturization without increasing the number of members.SOLUTION: A chip-type electronic component includes a plate-like or block-like ceramic element body 2, a pair of stress relaxation electrodes 3 joined to opposite surfaces of the ceramic element body, and a pair of terminal electrodes 4 formed on the end surface side of the pair of stress relaxation electrodes, the stress relaxation electrode is made of a conductive material softer than the ceramic element body, and at least a portion of the outer edge portion 4a of the terminal electrode 4 is arranged on the outer peripheral surface of the stress relaxation electrode.SELECTED DRAWING: Figure 1
Patent JP-2022033686-A (JP)
Title: Jewel appearance information acquisition program
IPC: G16Y40/20
Filed: 2021-03-16
Abstract: PROBLEM TO BE SOLVED: To automatically estimate the appearance of a jewel with high accuracy without depending on man power. 
     SOLUTION: A jewel appearance information acquisition program for acquiring appearance information on the appearance of a jewel to be bought causes a computer to execute: performing machine learning with image data for reference obtained by picking up an image of the appearance of the jewel and appearance information consisting of any one of the color, brilliance, transparency, and processing state of the jewel as training data, and acquiring in advance a prediction model with the image data for reference as input and the appearance information as output; acquiring image data obtained by picking up an image of the appearance of the jewel to be bought; and inputting the image information for reference according to the acquired image data to the prediction model to acquire output new appearance information. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2021104024-A (JP)
Title: Smoking device and method for aerosol-generation
Inventor: JEROME CHRISTIAN COURBAT
IPC: A24F40/05
Filed: 2021-03-17
Abstract: To provide a smoking device and method for aerosol-generation.SOLUTION: A smoking device for aerosol-generation of a liquid aerosol-forming substrate comprises a device housing 10 comprising a liquid storage portion 16 for liquid aerosol-forming substrate. The device also comprises: a surface acoustic wave atomizer (SAW atomizer 15) comprising an atomization region 40; at least one transducer 20 for generating surface acoustic waves to propagate along a surface of the SAW atomizer; at least a second transducer; and a supply element 30 arranged to supply liquid aerosol-forming substrate from the liquid storage portion 16 to the atomization region on the SAW-atomizer.SELECTED DRAWING: Figure 1
Patent JP-2022143160-A (JP)
Title: Recovery method of valuable elements
Inventor: TABE MASAHIRO
IPC: B09B3/70
Filed: 2021-03-17
Abstract: To provide a novel method capable of recovering valuable elements such as molybdenum, cobalt and so on from a waste catalyst.SOLUTION: A recovery method of valuable elements, in which a waste catalyst containing at least molybdenum, cobalt, iron, aluminum and phosphorus is immersed in a hydrogen peroxide solution to obtain a leachate in which molybdenum, cobalt, iron, aluminum and phosphorus are leached from the waste catalyst, by adjusting pH of the leachate, phosphorus is reacted with iron and aluminum, the produced phosphorus precipitate and the waste catalyst are separated by filtration to obtain a leachate B, the leachate B is subjected to alkali treatment to separate a generated cobalt precipitate by filtration, a leachate C is obtained, a barium source is added to the leachate C to react with molybdenum, and the generated molybdenum precipitate is separated by filtration.SELECTED DRAWING: Figure 1
Patent JP-2021101569-A (JP)
Title: Cover member, portable information terminal and display device having cover member, and ultrasonic device
Inventor: TOMENO AKIRA
IPC: C03C17/30
Filed: 2021-03-17
Abstract: To provide a cover member that does not easily attenuate ultrasonic waves, a portable information terminal and a display device having the cover member.SOLUTION: A cover member having a first main surface and a second main surface on the side where ultrasonic equipment is installed, and has a member with an acoustic impedance Z of 3 to 25 (×106 kg/m2/s).SELECTED DRAWING: Figure 1
Patent JP-2022146330-A (JP)
Title: Self-positioning system, self-positioning method, and bridge surface survey method for total station in bridge surface survey
Inventor: TSUNODA KUNISUKE
IPC: E01D21/10
Filed: 2021-03-22
Abstract: To easily measure an upper surface of a construction block by facilitating specification of a three-dimensional self-position of a total station each time a movable work vehicle moves.SOLUTION: A self-positioning system comprises: a total station TS placed in an existence region of a movable work vehicle; a first reference point 11 arranged at the top of a bridge; a first tentative reference point 13 and a second tentative reference point 14 arranged on a completed block BL positioned in the overhang direction from a column head 9; and a control unit 15 that controls the survey by TS. The control unit: receives a remote command to guide laser marking to the positions of the first tentative reference point and the second tentative reference point and collimate them; obtains a tentative self-position (X, Y, Zt) of the TS based on the position information of both tentative reference points 13, 14; collimates the first reference point 11 with the automatic tracking function of the TS based on the temporary self-position; obtains a vertical position (Z) of the TS based on the position information; and specifies a self-location (X, Y, Z) of the TS by replacing Zt for the tentative self-location (X, Y, Zt) with Z.SELECTED DRAWING: Figure 2
Patent JP-2022146338-A (JP)
Title: fuel cell stack
Inventor: OMURA HAJIME
IPC: H01M8/0258
Filed: 2021-03-22
Abstract: To suppress deterioration of a power generation performance of a fuel cell stack.SOLUTION: One of a separator outside part and an inter-connector outside part is a first outside part, and the other one of them is a second outside part. In view of a direction (hereinbelow, a first direction) where an air electrode and a fuel electrode face each other, a direction of a straight line connecting a gas introduction port into which gas is introduced into a gas chamber and a single cell with a minimal length is a second direction, and a direction orthogonal to the second direction is a third direction. In a cross section along the first direction of the fuel cell stack, the first outside part includes a first part where a specific contour line as a counter line defining a gas introduction flow path extends to the second direction. The second outside part includes a second part that is a second part defining the gas introduction flow path in a gas flow downstream side to the first part, which is arranged in a region near from a position of a virtual straight line, in which an end part on the first outside part side of the first direction overlaps with the specific contour line in the first direction to the first outside part from the virtual straight line up to a front side of the first outside part.SELECTED DRAWING: Figure 9
Patent JP-2022147623-A (JP)
Title: Printing surface protective film, multilayer body, package, and packaged article
Inventor: YAMADA HIROTO
IPC: B65D65/40
Filed: 2021-03-23
Abstract: To provide a printing surface protective film excellent in thermal lamination suitability and moist heat resistance.SOLUTION: The printing surface protective film according to one embodiment of the present invention includes at least a substrate layer and a sealant layer. The substrate layer contains a thermoplastic resin (A) as a main component. The sealant layer comprises a cured product of a resin composition containing a cyclic ether group-containing conjugated diene polymer (B). The cured product has a crosslinking density of 1 mol/m3 or more and 3,000 mol/m3 or less.SELECTED DRAWING: None
Patent JP-2022148419-A (JP)
Title: β-type sialon phosphor powder and light-emitting device
Inventor: SUGITA KAZUYA
IPC: C09K11/61
Filed: 2021-03-24
Abstract: To obtain a β-type sialon phosphor having good emission intensity.SOLUTION: Provided is β-type sialon phosphor powder. In a fluorescence spectrum emitted when irradiating the phosphor powder with blue light having a wavelength of 455 nm, when a peak wavelength is denoted by λp [nm], a half band width of the peak is denoted by W [nm], absorption coefficients of the phosphor powder for light of wavelengths of 600 nm and 455 nm are denoted by A600 and A455, respectively, λp is 542 nm or less and a value of X, defined by X=(W×A600)/(A455-A600), is 10 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2022152074-A (JP)
Title: Play equipment
Inventor: WATANABE NOBORU
IPC: A63F3/00
Filed: 2021-03-29
Abstract: To prevent a positional change in pieces and collapse of stacked pieces by swing of a board during a game and contact with a player's hands without supporting pieces by a rod body in play equipment in which pieces are lined up planarly and three-dimensionally on a board, and to enable various ways of playing without causing the number of pieces to be used to be restricted.SOLUTION: Play equipment includes plural kinds of pieces 2 and a board 3 for lining up the pieces 2, the pieces 2 each include a first magnetic body projecting toward a bottom face, include a first positioning recess 27 into which a first magnetic body of another piece 2 is inserted on an upper surface 21, and further includes a second magnetic body 5 in the first positioning recess 27, the board 3 includes plural second positioning recesses 37 into which first magnetic bodies are inserted at an equal interval longitudinally and laterally on an upper surface 31, and includes second magnetic bodies 5 in the respective second positioning recesses 37, and at least one of the first magnetic body and the second magnetic body 5 is a permanent magnet and the other is a magnetic body attracted by the permanent magnet.SELECTED DRAWING: Figure 1
Patent JP-2022153126-A (JP)
Title: Control device for local cooling/heating system and control method
Inventor: SUGIHARA HIROHIDE
IPC: F24F11/61
Filed: 2021-03-29
Abstract: To provide energy saving as an entire system in a local cooling/heating system consisting of a heat supply facility (local cooling/heating plant) and heat users (constructions or buildings).SOLUTION: A local cooling/heating system comprises: a central monitoring device including a data recording unit for fetching and recording data of all air conditioners of heat users for the unit of a day; a control device for selecting an air conditioner of a maximum load from the data recorded in the data recording unit provided in the central monitoring device, acquiring a heat processing amount, a supply air temperature, a wind volume, an outside air condition, etc., of the air conditioner, calculating a temperature of a supply heat medium that the heat user requires, and a temperature difference and transmitting the calculated temperature of the medium to the side of a heat supply facility; and a bypass pipe connecting two outbound main vertical pipes and two inbound main vertical pipes for supplying the heat medium such as cold water or hot water to the air conditioners disposed on floors of a large-scaled construction. The quantities of the heat media which are supplied into both the main vertical pipes while being pressurized by a pump are made equal in lower end portions.SELECTED DRAWING: Figure 1
Patent JP-2021101725-A (JP)
Title: White mold-based cheese
Inventor: KONO TAKESHI
IPC: A23C19/06
Filed: 2021-03-30
Abstract: To provide a white mold-based cheese that combines the advantages of a traditional production method and a stabilized production method.SOLUTION: Provided is a white mold-based cheese having a sodium and chlorine abundance ratio (Na/Cl) of 0.92 or more in mole ratio and a pH of 6 or more and 7.5 or less. Such white mold-based cheese combines advantages of a traditional production method and a stabilized production method.SELECTED DRAWING: None
Patent JP-2022154571-A (JP)
Title: internal combustion engine
Inventor: SHIRAI ATSUYOSHI
IPC: F02M55/02
Filed: 2021-03-30
Abstract: To provide an internal combustion engine which can facilitate mixing of a gas fuel with air in an intake passage to improve combustion efficiency.SOLUTION: An engine 1 includes: an intake manifold 10 having an intake passage 20 which supplies intake air to a combustion chamber 2a; and an injector which is installed at the intake manifold 10 and jets a gas fuel to the intake passage 20. A branch pipe 13 is provided with multiple collision walls 17A, 17B. The collision walls 17A, 17B are provided at the downstream side of a fuel injection port 15a in a direction that the intake air flows.SELECTED DRAWING: Figure 3
Patent JP-2022155604-A (JP)
Title: Laminated film and method for manufacturing the same
Inventor: SAKATA DAICHI
IPC: B32B27/00
Filed: 2021-03-31
Abstract: To provide a laminated film having contradictory properties such as excellent oxygen barrier performance and excellent solvent gas permeability.SOLUTION: There is provided a laminated film including a release layer, a base layer, and a gas barrier layer, and satisfying the following (1) and (2): (1) according to JIS K 7126, oxygen permeability measured under an environment of 20°C and 65% RH is 10 cc/(m2.atm.day) or less. (2) in a solvent gas permeability evaluation test after standing at 60°C for 24 hours, an amount of change in the mass of methyl ethyl ketone gas before and after the test is 10 mg/10 cm2 or more.SELECTED DRAWING: None
Patent JP-2022156627-A (JP)
Title: Diode and method for manufacturing the same
Inventor: IKEDA SATOSHI
IPC: H01L21/329
Filed: 2021-03-31
Abstract: To provide a diode in which concentration of electric field around the outer peripheral edge of an anode layer is alleviated and low on-resistance is achieved.SOLUTION: A diode has a semiconductor substrate. The semiconductor substrate includes a p-type anode layer provided in a range facing the upper surface of the semiconductor substrate, a neutral layer, an n-type current diffusion layer which is in contact with the neutral layer from below, and an n-type drift layer which is in contact with the anode layer and the current diffusion layer from below and has a carrier concentration lower than that of the current diffusion layer. The neutral layer is provided in a range facing the upper surface of the semiconductor substrate located between the anode layer and the outer peripheral surface of the semiconductor substrate, is in contact with the side surface of the anode layer, and has a carrier concentration of 10% or less of the carrier concentration of the anode layer. The side surface of the anode layer is inclined to be closer to the outer peripheral surface of the semiconductor substrate as it goes downward.SELECTED DRAWING: Figure 1
Patent JP-2022159669-A (JP)
Title: Information processing apparatus, system, and method for license verification
Inventor: MIURA MEGUMI
IPC: G06F21/10
Filed: 2021-04-05
Abstract: To detect license violation related to remote access to software.SOLUTION: An information processing apparatus 100B comprises a control unit that executes license check on software 250A. The control unit detects a remote access request 270 to the software, extracts description on remote access from a license agreement of the software 250A that has received the remote access request 270, and based on the extracted description on the remote access, determines whether the remote access is a license violation.SELECTED DRAWING: Figure 2
Patent JP-2021104862-A (JP)
Title: Liquid medicine vaporizer
Inventor: MORIMOTO YUSUKE
IPC: A61L9/12
Filed: 2021-04-09
Abstract: To provide a liquid medicine vaporizer capable of preventing a liquid medicine sucked up by the vaporizer from staining an outer wall of a container.SOLUTION: The liquid medicine vaporizer includes a container with an opening at the top, a liquid medicine contained in the container, and a rod-shaped vaporizer. The vaporizer is inserted into the container through the opening so that it is partly exposed to the outside of the container in order to draw up the liquid medicine from inside the container and vaporize it into the outside space. The container includes a peripheral part that surrounds and defines the opening. The peripheral part has a first inner surface facing the opening, a second inner surface facing the opening, and an upper surface continuous with an upper end of the first inner surface. The second inner surface is located radially inward of the opening than the first inner surface and below the first inner surface. The upper surface is parallel to the horizontal direction. The first inner surface is bent in relation to the second inner surface. The vaporizer inserted into the container is in contact with the second inner surface in such a way that a space is formed between it and the first inner surface.SELECTED DRAWING: Figure 4
Patent JP-2021107436-A (JP)
Title: ANTI-TFPI ANTIBODY VARIANTS WITH DIFFERENTIAL BINDING ACROSS pH RANGE FOR IMPROVED PHARMACOKINETICS
Inventor: WANG ZHUOZHI
IPC: C12N15/62
Filed: 2021-04-16
Abstract: To provide better prophylactic treatment for moderate-to-severe hemophilia A and B, especially for patients with inhibitors against FVIII or FIX.SOLUTION: Antibodies are provided which bind to TFPI and inhibit the anti-coagulant function of TFPI and have a lower affinity for TFPI at pH 6.0 than at pH 7.4. The lower affinity at pH 6 improves circulating half-life (T1/2) because of reduced target mediated clearance, i.e., a process by which an antibody/antigen complex is endocytosed and trafficked to the lysosome where both components are degraded. The lower affinity at pH 6.0 results in disruption of the complex prior to lysosome targeting and allows re-circulation of the antibody. Specific modifications to antibody binding by histidine residue substitution are disclosed along with methods of use.SELECTED DRAWING: Figure 2
Patent JP-2022167318-A (JP)
Title: Electric dial key box to be unlocked by ble communication
Inventor: SAKAI NOBUYO
IPC: E05B49/00
Filed: 2021-04-23
Abstract: To provide an electric dial key box which can be unlocked in emergency by dial collation and prevents dishonest unlocking.SOLUTION: In an electric dial key box, a motor 10 is driven by BLE communication, a worm gear 11 integrated with the motor shaft rotates a worm wheel 14, an operating wire 12 fitted in the side groove of the worm wheel moves, and the lock block is forcibly retreated, so that a latch is put into a position where it can be lowered, and a lid can be opened by pushing a latch push button. When unlocking by dial collation, the lid cannot be opened even if the dial numbers are collated. In this case, by pushing the lower tip of a release lever with a release pin, the release lever rotates clockwise, the upper tip is released from between the lid and a lock plate, and the lock plate moves the lock block in the unlocking direction by the reaction force of the lock plate return spring.SELECTED DRAWING: Figure 8
Patent JP-2021167309-A (JP)
Title: Fat reducer
Inventor: TANAKA TAKAHIRO
IPC: A61K36/708
Filed: 2021-04-27
Abstract: To provide a fat reducer useful for a subject having a high blood triglyceride level.SOLUTION: Bofu-tsusho-san extract has a significantly high fat reducing effect on a subject having a high blood triglyceride level, so that it is useful as a fat reducer.SELECTED DRAWING: None