baber/WOPTO huggingface dataset:
Patent JP-2022188555-A (JP)
Title: X-ray medical care vehicle
Inventor: MISAWA MASAKI
IPC: A61B6/00
Filed: 2021-06-09
Abstract: To provide an X-ray medical care vehicle which suppresses a risk of infectious diseases to an X-ray device operator.SOLUTION: An X-ray medical care vehicle 1 having an X-ray imaging device 33 for the chest in a vehicle comprises: a first chamber 11 which is provided on the front end part in the vehicle; a third chamber 13 which is provided on the rear end part in the vehicle; a second chamber 12 being a narrow passage which is connected to the first chamber and the third chamber for fluid communication; a fourth chamber 14 which is adjacent to the first chamber, the second chamber and the third chamber, is in fluid-communication with the third chamber and is provided on the center part in the vehicle; an air supply mechanism 21 which supplies the air to the first chamber in the vehicle; and an exhaust mechanism 22 which exhausts the air via a filter to the outside of the vehicle from the third chamber and the fourth chamber. The vehicle generates the air stream in each chamber and maintains the steady one-direction flow.SELECTED DRAWING: Figure 2
Patent JP-2022189189-A (JP)
Title: Odor quantification method, odor quantification device and odor quantification program
Inventor: KOSHIMA YURI
IPC: G01N33/15
Filed: 2021-06-10
Abstract: To provide an odor quantification method, an odor quantification device and an odor quantification program having excellent reproducibility and result handleability.SOLUTION: An odor quantification method for quantifying the odor of a sample to be evaluated, comprises: a step of sensory-evaluating odor before durability of the sample to be evaluated, selecting one or more odor names corresponding to the result of the sensory evaluation from a predetermined list of odor names, and determining the intensity of the odor of the one or more selected odor names; and a step of sensory-evaluating odor after durability of the sample to be evaluated, selecting one or more odor names corresponding to the result of the sensory evaluation from a predetermined list of odor names, and determining the intensity of the odor of the one or more selected odor names.SELECTED DRAWING: Figure 1
Patent JP-2022189215-A (JP)
Title: Hydrogen sensor and method for detecting hydrogen concentration
Inventor: TSUNEYOSHI KOJI
IPC: C04B35/488
Filed: 2021-06-11
Abstract: To provide a hydrogen sensor with which it is possible to utilize the atmospheric air as a reference gas, and with which the time required until it becomes possible to stably measure a hydrogen concentration is short.SOLUTION: A sintered compact 11 of a first solid electrolyte expressed by a chemical formula AB1-bMbO3-α and a sintered compact 12 of a second solid electrode expressed by a chemical formula AB1-cNcO3-α (A represents an alkaline earth metal, B represents a +4 valent metal, M represents a transition metal that can take a plurality of valences smaller than or equal to +4 valence, N represents a metal that can take only valences smaller than +4 valance) are brought into contact with each other to obtain a sensor element, and thereby a reference electrode 21 is provided on the sintered compact 11 and a measurement electrode 22 is provided on the sintered compact 12.SELECTED DRAWING: Figure 8
Patent JP-2021154146-A (JP)
Title: Automated footwear including cable and upper tensioner
Inventor: SUMMER L SCHNEIDER
IPC: A43C11/16
Filed: 2021-06-18
Abstract: To provide a system for adjusting fitting feeling.SOLUTION: A footwear assembly includes an upper, a lace cable, a plurality of lace guides, and a tensioner. The tensioner comprises: an elastic member extending between two lace guides of lace guides; an elastic member extending between first and second parts of the upper; an elastic member extending between the part of the upper and the one lace guide out of the lace guides; a heel channel which is coupled to the heel part of the upper, for facilitating access to an internal space; an elastic member which is coupled to the footwear assembly, for smoothing a torque to lace displacement curve in tightening of the lace cable; a tension member which is fixed to a toe box and a side of the upper in the vicinity of the lace cable; and a floating overlay which is fitted to the toe box and a side of the upper in the vicinity of the lace cable.SELECTED DRAWING: Figure 20
Patent JP-2023004505-A (JP)
Title: toilet bowl device
Inventor: YAMASHITA TOSHIHIRO
IPC: A47K13/10
Filed: 2021-06-28
Abstract: To provide a toilet bowl device that facilitates control of toilet bowl washing in cooperation with a toilet cover.SOLUTION: A toilet bowl device 30 comprises: a toilet cover 32 that is rotatably supported between a rising state and a brought-down state; a toilet cover opening and closing device 49 that performs a toilet lid closing operation to rotate the toilet cover 32 in the rising state to the brought-down state; a toilet bowl washing device 41 that supplies washing water to a toilet bowl body 20 to perform toilet bowl washing; and a control part 51 that starts predetermined time measurement before a toilet lid opening/closing device 49 starts closing the toilet cover, and causes the toilet bowl washing device 41 to perform the toilet bowl washing after the predetermined time measurement is completed after the toilet cover closing operation is started.SELECTED DRAWING: Figure 1
Patent JP-2023005115-A (JP)
Title: Method of operating anaerobic treatment tank
Inventor: FUJISHIMA SHIGEKI
IPC: C02F3/28
Filed: 2021-06-28
Abstract: To provide a method of operating an anaerobic treatment tank, capable of shortening a start-up time.SOLUTION: The method of operating an anaerobic tank that anaerobically treats organic effluent by charging seed sludge thereinto at a time of start-up, is characterized by charging anaerobically digested sludge and aerobically treated sludge as seed sludge at a time of start-up so that the ratio of the amount of the aerobically treated sludge relative to the total amount of the sludge charged thereinto becomes 50 to 90% (weight ratio). Preferably, the seed sludge is charged into the tank at a time of start-up so that the sludge concentration in the tank becomes 10000 to 50000 mg/L.SELECTED DRAWING: Figure 1
Patent JP-2023005555-A (JP)
Title: Fiber-reinforced thermoplastic resin laminate molding and method for manufacturing the same
Inventor: KATAGIRI YOSHIHIDE
IPC: B29B15/08
Filed: 2021-06-29
Abstract: To provide a molding which is formed of a fiber-reinforced thermoplastic resin that is excellent in dynamic characteristics (especially, flexural elastic modulus and flexural strength).SOLUTION: A fiber-reinforced thermoplastic resin laminate molding is a laminate molding formed by laminating two or more layers composed of an injection molding which contain a thermoplastic resin 1 and fibers 2 having a number average fiber length of 0.05-20 mm, and have a percentage content of the fibers of 1-70 mass% and thickness of 0.5-2 mm, wherein as for the whole laminate molding, a degree of orientation of the fibers in a direction parallel to a surface direction of the laminate molding is 0.75 or more, and at least a part of the surfaces of each of the layers is directly fused to each other.SELECTED DRAWING: Figure 1
Patent JP-2023006140-A (JP)
Title: Image forming apparatus
Inventor: NAKAGAWA RYO
IPC: G03G21/00
Filed: 2021-06-30
Abstract: To provide an image forming apparatus that counts the number of printable sheets based on temperature information output by a temperature for fixing detection device, and appropriately cools a temperature increasing member by using a cooling device.SOLUTION: A power supply unit 4 supplies power. A heater 42 heats a toner image formed on a sheet S. A control unit 10 controls turn-ON/OFF of the heater 42. A temperature for fixing detection device 43 detects a fixing temperature immediately after the power supply unit 4 is powered ON and before the heater 42 is turned ON, and outputs temperature information. A storage unit 5 stores the number of printable sheets from the fixing temperature immediately after the power supply unit 4 is powered ON and before the heater 42 is turned ON until when an upper limit temperature is reached. An image forming unit 32 forms an image on the sheet S. A counter 7 outputs reached information indicating that the number of printed sheets has reached the number of printable sheets. A cooling device 8 cools a temperature increasing member inside an image forming apparatus 3 based on the reached information.SELECTED DRAWING: Figure 4
Patent JP-2023008278-A (JP)
Title: rotary compressor
Inventor: SASAKI TAKAHIRO
IPC: F04C29/12
Filed: 2021-07-05
Abstract: To prevent a negative pressure from being generated in a suction chamber formed in a cylinder at an early stage of a refrigerant suction process and inhibit deterioration of mechanical strength of the cylinder.SOLUTION: A compression part of a rotary compressor includes: a cylinder; a piston which revolves along an inner peripheral surface of the cylinder and forms a cylinder chamber, in which a refrigerant is suctioned and compressed, with the inner peripheral surface of the cylinder; a vane which partitions the cylinder chamber into a suction chamber and a compression chamber; a vane groove in which the vane is disposed; and a refrigerant suction port provided on the inner peripheral surface of the cylinder. A suction groove extending from the suction port toward the vane groove is formed on the inner peripheral surface of the cylinder. The suction groove is formed spaced apart from an upper end and a lower end of the inner peripheral surface of the cylinder.SELECTED DRAWING: Figure 5
Patent JP-2022014913-A (JP)
Title: Process for preparing porous nitrogen-containing carbon material with metallic dopant, useful in particular as oxygen reduction (orr) catalyst
Inventor: CAMILLE ROIRON
IPC: H01M4/90
Filed: 2021-07-06
Abstract: To provide a method of supplying without using platinum catalysts for oxygen reduction that enjoy an enhanced efficacy.SOLUTION: A process for preparing a porous, nitrogen-containing carbon material loaded at least at the core with at least one metallic dopant, comprising at least the steps of (a) providing a solvent medium containing in solution at least an aldehyde, a substituted or unsubstituted hydroxybenzene derivative, and a polymerizable hydrocarbon compound which is a source of nitrogen atoms, and also at least one metallic precursor of the metallic dopant, the metallic precursor possessing at least one transition metal coordinated to at least one nitrogen-containing aromatic macrocycle, (b) activating a sol-gel polymerization within the solvent medium in step (a), to form a nitrogen-containing carbon hydrogel containing at least at the core the metallic precursor, (c) providing a dry form of the nitrogen-containing carbon hydrogel formed in step (b), and (d) pyrolyzing the dry form in step (c) in a nonoxidizing atmosphere to form the porous nitrogen-containing carbon material loaded at least at the core with at least one metallic dopant, and recovering it.SELECTED DRAWING: None
Patent JP-2023008494-A (JP)
Title: Gas transfer type ultrasonic spring-out fine particle quantitative supply system, and, gas transfer type ultrasonic spring-out fine particle quantitative supply method
Inventor: NOSE MITSUFUMI
IPC: B01J4/00
Filed: 2021-07-06
Abstract: To provide a gas transfer type ultrasonic spring-out fine particle quantitative supply method capable of quantitatively and stably transporting and supplying fine particles with extremely light mass and a system.SOLUTION: According to the present invention, at least part of an ultrasonic vibration spring-out part 102 is in contact with a fine powder surface Z of a surface layer of the fine powder a contained in the fine powder container 11, and ultrasonically vibrates the fine powder. The fine powder that springs-out from the surface of the fine particles onto the ultrasonic vibration spring-out portion though a passage area of the ultrasonic vibration spring-out portion is taken in from a powder suction port of the supply nozzle 15 together with the carrier gas.SELECTED DRAWING: Figure 5
Patent JP-2021164696-A (JP)
Title: Washing machine
Inventor: MATSUSHITA KATSUNORI
IPC: D06F39/02
Filed: 2021-07-06
Abstract: To provide a washing machine having a tank invisible as much as possible.SOLUTION: A washing machine comprises a washing machine body, a water tank provided inside the washing machine body, and an automatic feeding device for automatically feeding a specified quantity of washing agent into the water tank during washing operation. The automatic feeding device has an agent tank capable of storing the washing agent for a plurality of feeding times, and a tank housing for detachably housing the agent tank provided at the washing machine body. The agent tank has a feeding port that communicates inside and outside the agent tank, and a tank lid for opening or closing the feeding port. The tank lid constitutes the top face of the washing machine body, with the agent tank housed in the tank housing and closed.SELECTED DRAWING: Figure 2
Patent JP-2021165232-A (JP)
Title: Plasma process for producing graphene nanosheet
Inventor: JENS KROEGER
IPC: C01B32/186
Filed: 2021-07-07
Abstract: To provide a plasma process for producing graphene nanosheets having a reduced content in polyaromatic hydrocarbons (PAHs).SOLUTION: A plasma processes for producing graphene nanosheets comprises injecting a carbon-containing substance into a thermal zone of a plasma at a velocity of at least 60 m/s at standard temperature and standard pressure STP to nucleate the graphene nano sheets, and quenching the graphene nanosheets with a quench gas of 1000°C or lower. The injecting of the carbon-containing substance may be carried out using a plurality of jets. The graphene nanosheets may have a Raman G/D ratio of 3 or greater and a Raman 2D/G ratio of 0.8 or greater, as measured using an incident laser wavelength of 514 nm. The graphene nanosheets may be produced at a rate of at least 80 g/h. The graphene nanosheets can have a polyaromatic hydrocarbon concentration of less than about 0.7 wt.%.SELECTED DRAWING: Figure 2
Patent JP-2023011160-A (JP)
Title: signal processing circuit
Inventor: KAWANO YOICHI
IPC: H04B7/06
Filed: 2021-07-12
Abstract: To provide a signal processing circuit that improves signal quality.SOLUTION: A signal path outputs a first signal contained in an input signal from an output terminal 162 to another signal processor. Branch paths extend from a head position located at any position on the signal path, and branch positions at which the signal path is divided into sections in which a first delay amount obtained by equally dividing a delay amount to be added to the first signal by the signal path from the head position until the output terminal 162 is added. Switches 121 to 124 are connected to the branch paths respectively, and switch whether or not to pass through the connected branch paths for a second signal other than the first signal included in the input signal. Variable gain amplifiers 111-114 are connected to the switches 121 to 124 respectively to amplify the second signal. A delay addition unit adds a predetermined amount of delay to each second signal output from each variable gain amplifier according to the branch position to which the branch path through which each second signal passed is connected, and outputs the second signal to output terminals 163 and 164.SELECTED DRAWING: Figure 8
Patent JP-2023012354-A (JP)
Title: Ground feature data collection device
Inventor: TANAKA MASAHIRO
IPC: G09B29/10
Filed: 2021-07-13
Abstract: To provide a ground feature data collection device with which it is possible to efficiently collect data that represents a ground feature among the ground features shown in a map, to which a change has occurred.SOLUTION: A ground feature data collection device comprises: an identification unit which inputs to an identifier that identifies the possibility of a road construction work being carried out, for each of a plurality of regions, at least one of a traffic volume in the region, an average residence time of vehicles passing through the region, an elapsed time from the previous road construction work carried out in the region and the environment of the road in the region, so as to identify a region among the plurality of regions, in which there is the possibility of a road construction work having been carried out; and a notification unit for notifying, to a vehicle via a communication unit, a collection indication to collect ground feature data that represents the ground features related to the travel of the vehicle, with regard to a region among the plurality of regions that is identified that there is the possibility of a road construction work having been carried out.SELECTED DRAWING: Figure 5
Patent JP-2023012624-A (JP)
Title: Manufacturing method of liquid-holding layer
Inventor: SASAKI YUJI
IPC: A62B18/02
Filed: 2021-07-14
Abstract: To provide a manufacturing method of a liquid-holding layer allowing a liquid-trapping layer to contain sufficient liquid, a manufacturing method of a cooling body using the liquid holding-layer, and a manufacturing method of a mask using the cooling body.SOLUTION: There is provided a manufacturing method of a liquid-holding layer including: a laminate of a liquid impermeable layer and a liquid-trapping layer disposed on one surface side of the liquid impermeable layer; and a liquid contained in the liquid-trapping layer. The method comprises the step of adding the liquid to the liquid-trapping layer dividedly in a plurality of times.SELECTED DRAWING: Figure 7
Patent JP-2023012634-A (JP)
Title: Dialogue expression analysis method, dialogue expression analysis system, and dialogue expression analysis program
Inventor: YOKOTE KENICHI
IPC: G06F16/36
Filed: 2021-07-14
Abstract: To provide a dialogue expression analysis method, system and program configured to properly convert a speech content of a speaker with less vocabulary and low uniformity of expression, to improve the accuracy of retrieving a dialogue knowledge using the speech content.SOLUTION: A method includes: estimating a sub-corpus of a dialogue record on the basis of speech of first and second speakers in the dialogue record of a dialogue; extracting first unique expression used by the first speaker and second unique expression used by the second speaker from the dialogue record, for each sub-corpus; determining whether the first unique expression and the second unique expression satisfy a predetermined condition or not; and estimating, when the predetermined condition is satisfied, that the first unique expression and the second unique expression are associated with each other.SELECTED DRAWING: Figure 10
Patent JP-2023012818-A (JP)
Title: Composition for forming light emitting layer of quantum dot light emitting element, quantum dot light emitting element, quantum dot display device, and quantum dot lighting
Inventor: IIDA KOICHIRO
IPC: H05B33/14
Filed: 2021-07-14
Abstract: To provide a quantum dot light emitting element having a light emitting layer containing quantum dots, exhibiting excellent element characteristics, low voltage drive, high luminous efficiency, and long drive life.SOLUTION: A composition for forming the light-emitting layer of a quantum dot light-emitting element, comprising quantum dots, a compound represented by the following formula (1), and an organic solvent. (Ar21 and Ar22 are aromatic hydrocarbon groups having 6 to 30 carbons which may have substituents, aromatic heterocyclic groups having 3 to 30 carbons which may have substituents, or monovalent groups having 2 to 7 of these linked together.)SELECTED DRAWING: Figure 1
Patent JP-2023014677-A (JP)
Title: Work support suit with arm work support function
Inventor: KITAURA MOTOHIRO
IPC: A61F2/54
Filed: 2021-07-19
Abstract: To provide a work support suit that can easily make a correction so that a load is symmetrical during work, even if there is a slight difference between left and right sides of a worker's body.SOLUTION: A work support suit comprises: a back body 110; a trunk body 120; left and right shoulder strap bodies 130L and 130R; left and right elbow part bodies 140R and 140L attached to a user's elbow; and a guide part 150 provided at a height near the worker's cervical spine. A right arm work support band 160R and a left arm work support band 160 L are provided. One end is attached to the left and right shoulder strap bodies 130L and 130R or to a portion of the back body 110, the band is passed through the guide part 150, and the other end is attached to the elbow part bodies 140R and 140L of opposing arms on left and right sides. A strap portion having an elastic force is provided on the left and right arm work support bands 160R and 160L. A contact part T is dynamically generated corresponding to an operation of the user's arm, temporarily fixing a portion of the left and right arm work support bands 160R and 160L to generate the elastic force in a direction that supports the arm upward.SELECTED DRAWING: Figure 1
Patent JP-2023015717-A (JP)
Title: Printing device, printing system, program
Inventor: ITOKAWA YOSHIHIRO
IPC: B41J5/30
Filed: 2021-07-20
Abstract: To provide a technique that can suppress burdens in reconstructing a printing system even when a printing device is renewed.SOLUTION: A CPU 21 displays, on a touch panel 61, a conversion rule-making screen that makes a conversion rule for converting unconverted PJL data (non-support PJL data) to converted PJL data (support PJL data) (Figure 6(A)), inputs data showing constituent elements of the converted PJL data to instruction objects 81b-81f displayed in constituent element units of syntax of the converted PJL data (Figure 6(B)), and when a rule registration button 69 is operated, registers data associated with the unconverted PJL data and the converted PJL data which are displayed as the conversion rule in the conversion-rule data memorized in a flash ROM.SELECTED DRAWING: Figure 6
Patent JP-2022027550-A (JP)
Title: Process for preparing aldehydes and separation of the catalyst system by membrane separation
Inventor: ALEXANDER BRAECHER
IPC: B01J31/24
Filed: 2021-07-21
Abstract: To provide a process for preparing aldehydes in which the catalyst losses during separation of the homogeneously dissolved catalyst system by membrane separation are decreased compared to known processes.SOLUTION: A process for preparing aldehydes is provided, comprising at least the following steps: a hydroformylation through the reaction of C2 to C20 olefins with syngas in the presence of a homogeneously dissolved catalyst system that comprises at least Co or Rh, in at least one reaction zone, yielding a liquid reaction output containing the product, wherein the partial pressure fraction of CO or H2 in the hydroformylation constitutes not more than 75% of the total gas pressure, the total gas pressure being the sum of the pressures occurring from all the gaseous substances present; and a membrane separation for separating the homogeneously dissolved catalyst system, wherein, before the membrane separation, a gas exchange with CO or H2 is carried out, as a result of which the partial pressure fraction of CO or H2 constitutes more than 80% of the total gas pressure.SELECTED DRAWING: None
Patent JP-2021180873-A (JP)
Title: System and method for providing complex haptic stimulation during input of control gestures and relating to control of virtual device
Inventor: DANNY GRANT
IPC: A63F13/428
Filed: 2021-07-30
Abstract: To provide haptic stimulation to a user during performance of a complex control gesture, and/or during control of a virtual device.SOLUTION: A system is configured to provide haptic stimulation to a user. The haptic stimulation is provided to the user in conjunction with performance of one or more control gestures through which the user controls, for example, a game, a real-world component or a part of a device, and/or other entities. The haptic stimulation is provided to the user in conjunction with control of a virtual device by the user.SELECTED DRAWING: None