baber/WOPTO huggingface dataset:
Patent JP-2021154236-A (JP)
Title: Carbon dioxide absorption liquid, carbon dioxide separation and recovery method and biogas treatment method
Inventor: KANAKUBO MITSUHISA
IPC: C01B32/50
Filed: 2020-03-27
Abstract: To provide a carbon dioxide absorption liquid where absorption and diffusion can be efficiently performed in a carbon dioxide separation and recovery step and particularly, which is suitable for biogas treatment separating methane gas and carbon dioxide in biogas under a condition that temperature difference between absorption temperature and diffusion temperature is small, concentrating methane gas and recovering carbon dioxide.SOLUTION: A non-aqueous carbon dioxide absorption liquid contains: a carbon dioxide chemical absorption amine having a nitrogen-hydrogen bond; and a tertiary multidentate amine having an oxygen atom and/or a nitrogen atom through a hydrocarbon group having a main chain carbon number of two or more and having hydrogen bond acceptability where the total amount of oxygen atom and nitrogen atom is two or more. The carbon dioxide chemical absorption amine having the nitrogen-hydrogen bond has a hydrocarbon group with an ether group and is a secondary amine without a hydroxy group.SELECTED DRAWING: Figure 2
Patent JP-2021154682-A (JP)
Title: Wrapping material for tube container and tube container
Inventor: KATSUMATA YOSHIE
IPC: B32B27/00
Filed: 2020-03-30
Abstract: To provide a wrapping material for tube containers and a tube container excellent in scratch resistance and designability.SOLUTION: In a wrapping material for tube containers 10 having a pair of bonded ends, at least an outer surface sealant layer 1, a substrate layer 2 and an inner surface sealant layer 4 arranged in the order from the outer surface to the inner surface are provided, and among the outer surfaces of the outer surface sealant layer 1, on at least a part of region, a fine convexoconcave part is provided, and in the fine convexoconcave part, a first surface layer 1a is partially formed on the outer surface of the outer surface sealant layer 1, in the region where the first surface layer 1a is not formed, a second surface layer 1b that contains a UV-curable resin is formed, and a thickness of the second surface layer 1b is thicker than a thickness of the first surface layer 1a.SELECTED DRAWING: Figure 1
Patent JP-2021155672-A (JP)
Title: Resin composition, decorative sheet, and decorative molding
Inventor: FUJIWARA YASUSHI
IPC: C08G18/67
Filed: 2020-03-30
Abstract: To provide a resin composition which enables formation of an adhesive layer that is favorably adhered to a decorated member formed of a hardly adhesive resin such as an olefinic resin having low polarity and is excellent in interlayer adhesion.SOLUTION: There is provided a resin composition for forming an adhesive layer of a decorative sheet having an adhesive layer that is adhered to at least a partial surface of a decorated member. The resin composition contains an urethane resin (C) having a structural unit (D) derived from at least one polyol selected from the group consisting of polycarbonate polyol, dimer polyol and polyolefin polyol, an SP value of the polyol is 10.0 or less, and a content of the structural unit (D) in the urethane resin (C) is 20-98 mass%.SELECTED DRAWING: None
Patent JP-2021162889-A (JP)
Title: Bone structure information acquisition device
Inventor: ISHIKAWA HIROKAZU
IPC: G06T7/00
Filed: 2020-03-30
Abstract: To provide a bone structure information acquisition device which can acquire bone structure information of a single worker even when there is more than one worker.SOLUTION: The bone structure information acquisition device includes: an individual recognition unit for specifying a worker in a taken image on the basis of image data of the taken image; and a bone structure information acquisition unit for acquiring bone structure information of the worker specified by the individual recognition unit from the image data on the basis of individual information showing physical features of the worker specified by the individual recognition unit.SELECTED DRAWING: Figure 1
Patent JP-2021164120-A (JP)
Title: Document processing device and program
Inventor: IDE YASUHIRO
IPC: G06T11/60
Filed: 2020-04-02
Abstract: To facilitate both viewing pages contained in each split document and distinguishing between split documents as compared to a case in which a configuration in which pages included in each split document are bundled and displayed, or a configuration in which the pages included in each split document are displayed side by side, but the line breaks in the middle of the split document and the distinction is indicated by a delimiter symbol, is adopted.SOLUTION: A document processing device includes a processor, and the processor controls to accept an electronic document containing a plurality of pages, divide the electronic document into a plurality of split documents on a page-by-page basis, and display at least one page contained in each split document in a continuous area corresponding to the split document.SELECTED DRAWING: Figure 9
Patent JP-2021162000-A (JP)
Title: Fuel supply device
Inventor: OHIRA YASUHIRO
IPC: F02M37/00
Filed: 2020-04-03
Abstract: To provide a fuel supply device that can stably supply fuel irrespective of fuel bias inside a fuel tank due to turning, acceleration/deceleration, uphill travelling of a vehicle while simplifying a structure and improving assemblability.SOLUTION: A fuel supply device includes: a flange for blocking an opening at a top surface of a fuel tank; a fuel discharge pipe arranged so as to penetrate the flange; a pump holder fitted to the flange so as to be capable of freely swinging; a fuel pump accommodated in the pump holder; and a suction filter disposed in a lower end of the fuel pump.SELECTED DRAWING: Figure 1
Patent JP-2021167377-A (JP)
Title: Water-based flexographic ink and printed matter
Inventor: SASAKI YUDAI
IPC: C08L93/04
Filed: 2020-04-10
Abstract: To provide a water-based flexographic ink that has excellent re-solubility and plate washability, has good water friction resistance and bending resistance, and has a good printing density.SOLUTION: Provided is a water-based flexographic ink, which is a water-based flexographic ink that contains a resin (A) emulsion and a water-soluble resin (B), and in which the resin (A) comprises an acrylic resin (a1) having a polysaccharide-derived component and a resin (a2) having no polysaccharide-derived component, and the resin (a2) contains at least one selected from styrene-acrylic resin, styrene-maleic acid resin, and acrylic resin.SELECTED DRAWING: None
Patent JP-2021169230-A (JP)
Title: tire
Inventor: HOMMA KENTA
IPC: B60C11/12
Filed: 2020-04-14
Abstract: To improve snow performance and wet performance in a tread pattern of a tire in which a plurality of inclined grooves are arranged so as to extend from a start end of a center region including a tire equator line toward both sides of a tire width direction and toward the same side of a tire circumferential direction to a pattern end.SOLUTION: With a periphery distance L from the tire equator line to a pattern end outside the tire width direction set to 100%, the inclination angles of the inclined grooves with respect to the tire circumferential direction are over 40 degrees and 50 degrees or lower within a first range separated by 35% or lower from the start end, over 50 degrees and 65 degrees or lower within a second range separated by over 35% and 50% or lower, over 65 degrees and 80 degrees or lower within a third range separated by over 50% and 70% or lower, and over 80 degrees and 90 degrees or lower within a fourth range separated by over 70% and 100% or lower. Circumferential distances along the tire circumferential direction from the start end to tail ends of the inclined grooves are 60% to 90% of width distances along the tire width direction.SELECTED DRAWING: Figure 2
Patent JP-2020202175-A (JP)
Title: Minimally invasive neutron beam generating device and minimally invasive neutron capture therapy system
Inventor: TIAO KUO TUNG
IPC: A61N5/10
Filed: 2020-04-15
Abstract: To provide a minimally invasive neutron beam generating device and a minimally invasive neutron capture therapy system, which can further improve the neutron utilization rate and treatment depth.SOLUTION: A minimally invasive neutron beam generating device includes: a proton accelerator connected to a first channel; a target located at one end of the first channel; and a neutron moderator covering the end of the first channel. The target is embedded in the neutron moderator. The neutron moderator includes an accommodating element for accommodating a moderating substance, the accommodating element being retractable.SELECTED DRAWING: Figure 2
Patent JP-2021172009-A (JP)
Title: Woody base material and decorative material using the same
Inventor: OKUBO TORU
IPC: B27N3/02
Filed: 2020-04-24
Abstract: To provide a woody base material having superior mechanical strength and water resistance, and a decorative material using the woody base material.SOLUTION: A woody base material 20 is made by heating and pressurizing a raw material mixture 10 containing a powdery or chip-like woody material 11 and a powdery thermoplastic resin composition 12. The thermoplastic resin composition 12 contains a thermoplastic resin and 0.1-3 pts.mass of an organic peroxide based on 100 pts.mass of the thermoplastic resin, and the raw material mixture 10 contains 0.1-8 pts.mass of alkoxysilane compound based on the 100 pts.mass of the sum total of the woody material 11 and the thermoplastic resin composition 12. Further, the alkoxysilane compound may contain at least one of a vinyl group and a meth(acrylic) group, and the alkoxysilane compound may further contain at least one of an amino group, an epoxy group and a mercapto group, and the thermoplastic resin composition 12 may contain an unsaturated dicarboxylic acid.SELECTED DRAWING: Figure 1
Patent JP-2021171354-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2020-04-27
Abstract: To provide a game machine capable of coping with both diversification and easiness of understanding in game properties.SOLUTION: A game machine performs variation frequency measurement processing, time-shortening completion processing, pattern display processing, and shooting guidance display from stopping of the n-th variation to start of the (n+1)-th variation in a special pattern game. The game machine has a time-shortening gap time by the time when later time-shortening is started after completion of previous time-shortening in terms of control depending on processing order of determination of satisfaction of a time-shortening completion condition and determination of satisfaction of a time-shortening start condition. The game machine disables display of a partial display element of time-shortening that is apparently continuous so as to appeal time-shortening gap time. Concretely, the game machine appeals the presence of time-shortening gap time by disabling display of shooting guidance. More specifically, the non-display period of shooting guidance in a display screen 584 is one example of a display screen for appealing the presence of time-shortening gap time.SELECTED DRAWING: Figure 25
Patent JP-2021175319-A (JP)
Title: Electronic apparatus, control method, and program
Inventor: INAI TAKETO
IPC: H01M10/48
Filed: 2020-04-28
Abstract: To make it possible to authenticate an accessory apparatus and a battery connected to the same.SOLUTION: An electronic apparatus includes: communication means for communicating with an external apparatus or a battery connected to the external apparatus; first authentication means for performing authentication processing for authenticating whether or not the external apparatus is a predetermined external apparatus; second authentication means for performing authentication processing for authenticating whether or not the battery connected to the external apparatus is a predetermined battery; and charging means for charging the battery connected to the external apparatus. When failing to authenticate that the external apparatus is the predetermined external apparatus, the electronic apparatus permits discharge of the battery connected to the external apparatus is permitted regardless of whether or not the battery connected to the external apparatus is the predetermined battery, and restricts charging of the battery connected to the external apparatus.SELECTED DRAWING: Figure 1B
Patent JP-2020187746-A (JP)
Title: Iot device, authentication method therefor, cloud server, processing device and readable medium
Inventor: WANG XUYA
IPC: G06F21/44
Filed: 2020-05-08
Abstract: To provide a secure method of authenticating an IoT device.SOLUTION: An IoT device authentication method is provided, comprising: calculating account information corresponding to an IoT device according to an identifier and preset attribute information of the IoT device; and sending the account information to a cloud server. The cloud server determines the presence/absence of trusted account information matching the account information in a trust list and, if present, determines that the IoT device passes authentication.SELECTED DRAWING: Figure 1
Patent JP-2021006658-A (JP)
Title: Additive manufacturing powder particles, method for treating additive manufacturing powder particles, and additive manufacturing method
Inventor: NISHANT KUMAR SINHA
IPC: B33Y70/10
Filed: 2020-05-09
Abstract: To provide a directed energy additive manufacturing method in which cost is reduced.SOLUTION: A method includes: exposing additive manufacturing powder particles to plasma radiation, wherein the plasma radiation forms functional groups, on surfaces of the additive manufacturing powder particles, having molecular bonds that vibrate in response to irradiation by laser energy of an additive manufacturing process; and moving the additive manufacturing powder particles to expose the additive manufacturing powder particles to the plasma radiation.SELECTED DRAWING: None
Patent JP-2021178746-A (JP)
Title: Production method of zeolite, zeolite, catalyst, and adsorbent
Inventor: HOTTA YUSUKE
IPC: C01B39/48
Filed: 2020-05-12
Abstract: To provide a method for easily producing an oxygen 8 membered ring zeolite having a high Si/Al ratio without destroying a crystal structure of the zeolite.SOLUTION: A production method of a zeolite having an oxygen 8 membered ring comprises a step of acid treatment of a raw material zeolite. The raw material zeolite is a zeolite containing an organic structure-directing agent and having an oxygen 8 membered ring. An amount of the organic structure-directing agent contained in the raw material zeolite is 0.05 to 0.75 as its molar ratio to an aluminum atom contained in the raw material zeolite having the oxygen 8 membered ring.SELECTED DRAWING: None
Patent JP-2021179827-A (JP)
Title: Search apparatus, search method, learning apparatus, learning method, question answer prediction system, question answer prediction method, and program
Inventor: KOYANAGI TAKAHITO
IPC: G06F16/90
Filed: 2020-05-14
Abstract: To output an answer to a question with high accuracy.SOLUTION: A search apparatus includes: a search unit configured to receive a question and search for a document on the basis of a word included in the question; and a prediction unit having a prediction model which is configured to receive information based on the document searched by the search unit and output a result answer predicted for the question. A learning apparatus includes: a first learning unit which learns a question, an answer to the question, and a document including the answer, as first learning data, and generates a prediction model which outputs an answer when an unknown question and document are input; and a second learning unit which learns the question in the first learning data and a feature word relating to the question, as learning data, and generates a feature word generation model which outputs a feature word relating to an unknown question when the unknown question is input.SELECTED DRAWING: Figure 1
Patent JP-2021181843-A (JP)
Title: Outdoor unit for refrigeration cycle device
Inventor: HISAYAMA KAZUSHI
IPC: F24F1/24
Filed: 2020-05-18
Abstract: To enhance flexibility of layout in a casing of an outdoor unit for a refrigeration cycle device.SOLUTION: First and second electric power conversion devices are accommodated in a casing (80). The first electric power conversion device includes a first inverter power device, and the second electric power conversion device includes a second inverter power device (63). A refrigerant jacket (111) connected to refrigerant piping through which a refrigerant is caused to pass is made to abut on an outer surface of the first inverter power device, and a second substrate side heat sink (113) is made to abut on an outer surface of the second inverter power device (63).SELECTED DRAWING: Figure 2
Patent JP-2021181595-A (JP)
Title: Composite target, manufacturing method of composite target, formation method of nitride semiconductor film
Inventor: TAKAHASHI NOBUAKI
IPC: H01L21/203
Filed: 2020-05-18
Abstract: To provide a composite target capable of forming a nitride semiconductor film at a low cost, a manufacturing method of the composite target, and a formation method of the nitride semiconductor film.SOLUTION: A manufacturing method of a composite target 100 forms a gallium nitride sintered body 104 by firstly sintering multiple gallium nitride powder 102. Then, a metal indium is heated to a melting point or more to melt, a molten metal indium is impregnated into an entire void of the gallium nitride sintered body 104 as an impregnation material 103 of the metal indium to fill a gap in the multiple gallium nitride sintered body 104.SELECTED DRAWING: Figure 1B
Patent JP-2021181197-A (JP)
Title: Discharge device and method for calculating discharge speed
Inventor: KIYOKAWA YUSUKE
IPC: B41J2/01
Filed: 2020-05-19
Abstract: To improve calculation accuracy of a discharge speed of ink droplets.SOLUTION: A time difference from discharge of ink droplets from a recording head 201 to detection of the ink droplets by a droplet detection sensor 205 is measured by detecting passage of the ink droplets with light emitted by a light-emitting element 401. Change means for changing a distance between the recording head 201 and the liquid droplet detection sensor 205 is further provided, the distance is changed and the time difference is measured a plurality of times, and a discharge speed is calculated on the basis of a distance difference and the time difference.SELECTED DRAWING: Figure 5
Patent JP-2021181943-A (JP)
Title: Determining device
Inventor: LIU HAIBO
IPC: G01W1/00
Filed: 2020-05-20
Abstract: To provide a determining device capable of precisely determining a road surface state.SOLUTION: A determining device 10 includes: an excitation part 11 for outputting a vibration instruction so as to generate vibration of rotation of a wheel 111 that a vehicle 100 has; a vibration acquisition part 12 for acquiring vibration of rotation of the wheel 111 when the vibration instruction is output; and a determination part 13 for determining a road surface state on the basis of the vibration instruction, and vibration acquired by the vibration acquisition part 12.SELECTED DRAWING: Figure 2
Patent JP-2021184007-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: YOKOTA TOMOKI
IPC: G02F1/1368
Filed: 2020-05-21
Abstract: To provide an electro-optical device that can prevent the reaction between a light-shielding film and a silicon film when a stress caused by a difference in coefficient of thermal expansion between a ground and the light-shielding film is alleviated by the silicon film, and an electronic apparatus.SOLUTION: In an electro-optical device 100, a first substrate 10 has a first light-shielding film 13a provided between a substrate 19 as a ground and a transistor 30, and a first silicon film 11a provided between the first light-shielding film 13a and the substrate 19. The coefficient of thermal expansion of the first silicon film 11a is between the coefficient of thermal expansion of the first light-shielding film 13a and the coefficient of thermal expansion of the substrate 19. A first barrier film 12a for preventing the reaction between the first light-shielding film 13a and the first silicon film 11a is provided between the first light-shielding film 13a and the first silicon film 11a. The first barrier film 12a includes a silicon oxide film or a metal silicide film included in the first light-shielding film 13a and has a film thickness smaller than those of the first silicon film 11a and the first light-shielding film 13a.SELECTED DRAWING: Figure 5
Patent JP-2020142111-A (JP)
Title: Device and method for controlling immune stimulation laser thermotherapy
Inventor: TRANBERG KARL-GORAN
IPC: A61N5/067
Filed: 2020-05-22
Abstract: To provide a computer program for controlling heat treatment of a tissue.SOLUTION: A system for controlling heat treatment of a tissue includes: a thermal sensor member that can be located at the inside 120 or the outside 130 of a boundary of predetermined treatment regions to measure and obtain the temperature; a light source connected to a heating probe 110 that can be inserted into the predetermined treatment regions in an interstitial manner, which can control power output; and a control unit 150 for controlling power output until the temperature measured by the thermal sensor member in a warm-up period reaches a target temperature, and controlling the power output to maintain the temperature measured in a treatment period following the warm-up period at the target temperature.SELECTED DRAWING: Figure 2
Patent JP-2021188805-A (JP)
Title: duct
Inventor: TANI NAOTO
IPC: F24F13/02
Filed: 2020-05-28
Abstract: To provide a duct which enables easy attachment of a function member.SOLUTION: According to the invention, a duct includes a duct body and a function member. The duct body includes an inflow port, a first cylinder part, a second cylinder part, and a branch wall. The branch wall is configured to branch a passage of a fluid flowing from the inflow port into two parts, i.e. the first cylinder part and the second cylinder part. The function member is supported by the branch wall.SELECTED DRAWING: Figure 1
Patent JP-2020142131-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-06-02
Abstract: To provide a game machine capable of increasing dynamic display time of one identification information while enhancing interest in a game without causing a player to get tired.SOLUTION: When false variation performed during one variation display is executed for five times (in the case of "five" false variation times), a "role" where it is determined that a special ready-to-win results and a jackpot results, and a "role" where it is determined that a ready-to-win does not result and complete losing results are at least granted. When the number of false variation times is five, it is configured that a degree of expectation toward a jackpot is the highest in the case where the ready-to-win is satisfied. Thus, a player can increase a degree of expectation toward satisfaction of a ready-to-win and a jackpot by repetition of false variation in a process reaching complete losing even if the complete losing results through five pseudo variations. Thus, interest in a game is enhanced without causing the player to get tired, and false continuation is allowed to occur frequently, thus increasing one average variation time.SELECTED DRAWING: Figure 8