baber/WOPTO huggingface dataset:
Patent JP-2023035434-A (JP)
Title: Object detection device, system, method, and program
Inventor: UENO SATOKI
IPC: G06T7/00
Filed: 2021-09-01
Abstract: To provide an object detection device capable of contributing to identification and detection of an object even when information on the object in a monitoring area is partial or sparse.SOLUTION: An object detection device includes: a monitoring area specification unit for specifying a monitoring area relative to three-dimensional point group data related to a site; a reference surface determination unit for determining a reference surface based on a point group in the monitoring area; and a detection unit for selectively detecting a detection target object matching conditions information based on the point group on the reference surface from among the point group in the monitoring area. The detection unit includes: a detection conditions specification unit for specifying detection conditions of a detection target object candidate; a detection processing unit for detecting a detection target object candidate satisfying the detection conditions based on the point group in the monitoring area; an exclusion conditions specification unit for specifying exclusion conditions including a specific form of part of detection exclusion objects; and an exclusion processing unit for excluding the detection exclusion object matching the exclusion conditions from the detection target object candidate based on the point group related to the detection target object candidate.SELECTED DRAWING: Figure 7
Patent JP-2023036289-A (JP)
Title: Drunk state detection device
Inventor: ONO RIE
IPC: A61B5/00
Filed: 2021-09-02
Abstract: To provide a drunk state detection device which can correctly detect a drunk state of a driver by suppressing erroneous detection.SOLUTION: A drunk state detection device S which is mounted on a vehicle and can detect a drunk state of a driver D, comprises: a thermographic camera 1 which is mounted in the vicinity of a driver seat and can detect the body temperature of the driver; a contact type electrocardiographic sensor 13 which is disposed in a steering wheel 5 that is steered by the driver and can detect the electrocardiographic waveform and the heart rate of the driver; a non-contact type gas detection sensor 10 which is disposed in a grip part 7 that is gripped by the driver in the steering wheel and can detect an alcohol component contained in the gas discharged from the skin of the driver in a state in non-contact with the skin; and a determination unit 20 which can determine the drunk state of the driver on the basis of the body temperature measurement value detected by the thermographic camera, the electrocardiographic waveform, and heart rate measurement value detected by the contact type electrocardiographic sensor and the alcohol component value detected by the gas detection sensor.SELECTED DRAWING: Figure 2
Patent JP-2021191295-A (JP)
Title: Methods and test kits for determining male fertility status
Inventor: ALEXANDER J TRAVIS
IPC: G01N33/48
Filed: 2021-09-06
Abstract: To provide methods and test kits for determining male fertility status.SOLUTION: The present disclosure provides a method for determining male fertility status. The method comprises: determining GM1 localization patterns following induced sperm capacitation; identifying the percentage of various patterns, particularly the ratio of [(AA+APM)/total number of GM1 localization patterns]; and determining whether the percentage of certain GM1 localization patterns in response to induced capacitation changes. Based on the change in the percentage of localization patterns of certain patterns in response to induced capacitation, alone or in combination with other sperm attributes, male fertility status can be identified.SELECTED DRAWING: None
Patent JP-2023038662-A (JP)
Title: Method for producing carbonyl group-containing compound
Inventor: YOKOI TOSHIYUKI
IPC: C07C47/02
Filed: 2021-09-07
Abstract: To provide a method for producing a carbonyl group-containing compound by subjecting a mixed gas of carbon dioxide and hydrocarbons to a reaction in a vapor phase at a pressure equal to or lower than the normal pressure.SOLUTION: A method for producing a carbonyl group-containing compound includes the step of subjecting a mixed gas of carbon dioxide (A) and hydrocarbons (B) to a reaction in a vapor phase in the presence of a solid catalyst (C). The solid catalyst (C) is a catalyst comprising a porous material (C1) with metal (C2-1) and/or metal oxide (C2-2) supported thereon.SELECTED DRAWING: Figure 1
Patent JP-2022052739-A (JP)
Title: Rotating frame thrombectomy device
Inventor: SHALGI AVI
IPC: A61B17/3207
Filed: 2021-09-16
Abstract: To provide a device for removing a clot from a vessel.SOLUTION: The device for removing a clot from a vessel can have dual layers where an inner expandable body runs within an outer expandable body. The device can have a collapsed delivery configuration, an expanded deployed configuration, and a clot pinching configuration. The inner and outer bodies can be a plurality of cells formed by a network of struts. Openings of the cells align when the device is deployed into the clot, where the radial force from the expanding bodies urges respective portions of the clot through the openings. The inner and outer bodies can be configured to be selectively translatable relative to each other, so that the respective portions of the clot in the cell openings can be compressed and gripped when the translation transitions the device to the clot pinching configuration. The translation can be maintained to pinch the clot as the clot is retrieved from the patient.SELECTED DRAWING: Figure 1
Patent JP-2023043783-A (JP)
Title: Wireless transceiver and display device
Inventor: HOTTA NOBORU
IPC: H04B1/3827
Filed: 2021-09-16
Abstract: To provide a technology with which, while suppressing a decrease in signal quality, it is possible to improve the power consumption of a display device and reduce the current consumption of a wireless transceiver.SOLUTION: The wireless transceiver includes a display device, a CPU, and a digital signal interface including a protective circuit composed of a resistive element and a Zener diode and a pull-up voltage supply circuit. The display device is connected to the CPU by the digital signal interface via the protective circuit, with the on-off control of the pull-up voltage supply circuit of the digital signal interface being controllable from the CPU. The pull-up voltage supply circuit is controlled by the CPU so as to turn on in a period when display of the display device needs to be updated and turn off in other than the period when display of the display device needs to be updated.SELECTED DRAWING: Figure 3
Patent JP-2023045419-A (JP)
Title: Image processing device, image processing method and program
Inventor: JAA BOJAN
IPC: G01N21/88
Filed: 2021-09-22
Abstract: To improve accuracy of detecting a foreign matter adhering to a surface of an object as an inspection object.SOLUTION: An image processing device 20 comprises: a data acquisition unit 231 which acquires normal photographed image data generated by imaging an inspection object in such a state that light is radiated from the plurality of directions on the inspection object and plural pieces of partial photographed image data generated by imaging the inspection object in such a state that the light is radiated from the partial direction of the plurality of directions on the inspection object; a first defect candidate specification unit 233 which specifies a plurality of first defect candidates by performing image analysis on the normal photographed image data; a second defect candidate specification unit 234 which specifies a second defect candidate by performing image analysis on the plural pieces of partial photographed image data; and an output unit 235 which outputs a detection result indicating that the first defect candidate existing at the same position as the second defect candidate out of the plurality of first defect candidates is a defect.SELECTED DRAWING: Figure 2
Patent JP-2023029156-A (JP)
Title: Handle for carrying sandbag
Inventor: NAGATA AKIO
IPC: E02B3/04
Filed: 2021-08-20
Abstract: To realize a more efficient and safe carrier by preventing sudden rotation of a sandbag due to a change in the position of a hand holding a handle for carrying a sandbag.SOLUTION: A carrier comprises a main body made of metal or a combination of metal and resin, with metal rods attached in parallel to both ends of a handle and connected to rod-shaped metal holders to form a square body, and a movable fastener provided to connect a bar between two parallel bars.SELECTED DRAWING: Figure 1
Patent JP-2021193466-A (JP)
Title: Speaker verification using co-location information
Inventor: RAZIEL ALVAREZ GUEVARA
IPC: G10L15/30
Filed: 2021-09-24
Abstract: To provide methods, systems, and apparatus, including computer programs encoded on computer storage media, for identifying a user in a multi-user environment.SOLUTION: One of the methods includes the steps of: receiving, by a first user device, an audio signal encoding an utterance; obtaining, by the first user device, a first speaker model for a first user of the first user device; obtaining, by the first user device, for a second user of a second user device that is co-located with the first user device, a second speaker model for the second user or a second score that indicates a respective likelihood that the utterance was spoken by the second user; and determining, by the first user device, that the utterance was spoken by the first user using (i) the first speaker model and the second speaker model or (ii) the first speaker model and the second score.SELECTED DRAWING: Figure 1A
Patent JP-2023047663-A (JP)
Title: Construction industry law automatic checking device, construction industry law automatic checking method and construction industry law automatic checking program
Inventor: IDE MASAKI
IPC: G06Q50/18
Filed: 2021-09-27
Abstract: To provide a construction industry law checking device, a construction industry law checking method and a construction industry law checking program with which, when selecting a business partner in an order placement job, it is possible to reduce the workload of the person in charge of confirming that a business partner meets requirements for a business operator to undertake a construction work and place an order with a legitimate business partner regarding a construction industry law.SOLUTION: Provided is a construction industry law checking device pertaining to the present embodiment, the device referring to a basic information master, a vendor master, a vendor construction work permission master and an order sheet classification master, and outputs an alarm on the basis of vendor information that indicates the business partner having been inputted from a voucher information registration screen, order sheet classification and a tax-included order amount, when the business partner is either uninsured of social insurance or unauthorized for performing construction work.SELECTED DRAWING: Figure 1
Patent JP-2023048528-A (JP)
Title: Optical Path Control Device, Display Device, and Optical Path Control Method
Inventor: TAKADA HIROYUKI
IPC: G02B26/08
Filed: 2021-09-28
Abstract: To provide an optical path control device, a display device and an optical path control method, in which the power consumption of an actuator is reduced and the control of the actuator is simplified.SOLUTION: The optical path control device comprises a swing unit having an optical unit which light enters, an actuator for causing the swing unit to swing around a swing shaft, and a drive unit for applying a drive signal of current value to the actuator. The drive unit applies a current value that is 1/2 the peak current value in a period which is 1/2 the cycle of natural vibration of the swing unit and, thereafter, maintains the same at the peak current value or a zero current value.SELECTED DRAWING: Figure 3
Patent JP-2023050450-A (JP)
Title: Fixing device and image forming apparatus
Inventor: TAJIRI FUMITAKE
IPC: G03G21/14
Filed: 2021-09-30
Abstract: To provide a fixing device that can reduce disturbance in the amount of spraying performed by a spray unit.SOLUTION: A fixing device (7) comprises: a spray unit (71) that sprays a fixer (L) for fixing a toner on a sheet (P) to the sheet, the unit having a nozzle electrode (71B) that electrifies the fixer in a housing (71A), a counter electrode (71C) that is located at an interval from the nozzle electrode, and a nozzle (71D) that sprays the fixer in the housing using the potential difference between the nozzle electrode and the counter electrode; a first voltage generation circuit (73A) that generates first voltage applied to the nozzle electrode; and a control section (8) that changes a first control signal output to the first voltage generation circuit to make the current of the nozzle electrode constant. When a leading end portion or a rear end portion of the sheet conveyed by the registration roller passes through the spray unit, the control section fixes the first control signal.SELECTED DRAWING: Figure 2
Patent JP-2023051604-A (JP)
Title: Main material paste, and dental alginate impression material
Inventor: NIIZEKI HISAFUMI
IPC: A61K6/90
Filed: 2021-09-30
Abstract: To provide a main material paste having excellent storage stability.SOLUTION: A main material paste is used in a dental alginate impression material, comprising alginate, water, and a C3-8 carboxylate having 0 or more and 3 or less hydroxy groups.SELECTED DRAWING: None
Patent JP-2023057737-A (JP)
Title: Apparatus and method for manufacturing glass fiber
Inventor: MATSUURA ZEN
IPC: C03B37/085
Filed: 2021-10-12
Abstract: To provide an apparatus and method for manufacturing glass fiber, capable of stably molding a glass filament.SOLUTION: An apparatus 11 for manufacturing glass fiber includes: a feeder 12 for circulating molten glass: and a bushing 13 arranged below the feeder 12 and having a plurality of nozzles N discharging the molten glass. The feeder 12 of the apparatus 11 for manufacturing the glass fiber includes a bottom wall W1 and a pair of side walls W2 provided on both sides of the bottom wall W1; the bottom wall W1 of the feeder 12 includes a discharge part 15 for discharging the molten glass downward; the discharge part 15 of the bottom wall W1 includes a refractory wall 16 and a passage 17 surrounded by the refractory wall; and the refractory wall 16 of the discharge part 15 includes division parts 16a for dividing the refractory wall 16 into a plurality of refractory members B in a plan view.SELECTED DRAWING: Figure 1
Patent JP-2023058768-A (JP)
Title: Air shower device with sterilization function
Inventor: TSURUHA MASAYUKI
IPC: A61L9/00
Filed: 2021-10-14
Abstract: To provide an air shower device which is installed in the vicinity of an entrance of a hospital, a health organization and a food or precision apparatus factory, and which has a function of eliminating dust, virus and germs attached to clothing and the like by a person entering a small room.SOLUTION: A body 1 and the air in an air tank 2 are sterilized by a deep ultraviolet LED 3a mounted on the inside of a tank. The air in the air tank 2 passes a filter 4a, and is delivered to an air blowing nozzle 8 mounted on a wall surface of a shower room 7 by passing through an air supply pipeline 6 in which the air is forcibly delivered by an air blowing drive part 5, and the air is blown with momentum toward a person entering the room. The air sterilized in the air tank hits the clothing of the person, blows off dust, virus and germs attached to the clothing and the like, goes out of an air exhaustion port 9 at a lower part, passes an exhaust pipe 10 and a filter 4b, and then is returned to the air tank 2 again.SELECTED DRAWING: Figure 1
Patent JP-2023060763-A (JP)
Title: Carrier film for electronic component, method for manufacturing carrier film for electronic component, and method for manufacturing electronic component having electromagnetic wave shielding film
Inventor: TANIGUCHI TETSUYA
IPC: C09J201/00
Filed: 2021-10-18
Abstract: To provide a carrier film for an electronic component which is excellent in embedding property and detachability of an external connection terminal of an electronic component, a method for manufacturing the same, and a method for manufacturing an electronic component having an electromagnetic wave shielding film.SOLUTION: A carrier film for an electronic component is used for protecting a connection surface and an external connection terminal provided on the connection surface when an electromagnetic wave shielding film covering a surface different from the connection surface of the body part of an electronic component having a body part having the connection surface and the external connection terminal is formed by a sputtering method, and has a first resin layer, and a second resin layer which is provided on the first resin layer and has tensile elongation at break of 400-3,000%.SELECTED DRAWING: Figure 1
Patent JP-2023064928-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: ANDO SHIOMI
IPC: B41J2/14
Filed: 2021-10-27
Abstract: To provide a liquid discharge head that can suppress mechanical crosstalk caused by lifting-up of a liquid chamber.SOLUTION: A liquid discharge head 100 comprises: a plurality of nozzles 3a that discharges liquid; a plurality of individual liquid chambers 2b arranged in parallel through a bulkhead 28 and communicated with the plurality of nozzles 3a; a plurality of driving means (piezoelectric elements 5a) that extends in response to driving signals and generates pressure for pressurizing liquid supplied to the individual liquid chambers 2b; and a plurality of support post parts 5b, arranged at a portion corresponding to the bulkhead 28, between the adjacently arranged driving means, which extends in response to the driving signals, which when the plurality of driving means generates pressure, makes at least one support post part 5b extend.SELECTED DRAWING: Figure 8
Patent JP-2023066153-A (JP)
Title: Plant cultivation method and cultivation apparatus
Inventor: OKA TAKAHIDE
IPC: A01G31/00
Filed: 2021-10-28
Abstract: To provide technologies that can realize the labor saving in hydroponic cultivation of a plant.SOLUTION: A panel plate (1) contained in a seedling tank and containing plant root ball (4) in a plurality of holes (2) is transferred to a cultivation tank (20) containing a nutrient solution (24) and is supported at a height where the root balls (4) do not come into contact with the surface of the nutrient solution (24). Then plant cultivation is started in conditions that the supply of the nutrient solution (24) to the roots of the seedlings is cut off in the cultivation tank (20).SELECTED DRAWING: Figure 11
Patent JP-2023066881-A (JP)
Title: Rotary electric machine
Inventor: HIRAMOTO KENJI
IPC: H02K1/276
Filed: 2021-10-29
Abstract: To provide a rotary electric machine enabling high torque and high-speed rotation.SOLUTION: A rotary electric machine has a stator 12 in which 3-phase coils of the number of pole pairs p are arranged and which has slots of the number of slots Z1, and a first rotor 16 and a second rotor 18 capable of relatively rotating with respect to the stator 12, and arranged separately from each other. The first rotor 16 and the second rotor 18 have magnetic poles of the number of pole pairs Z2 in a rotor outer diameter part and magnetic poles of the number of pole pairs Z3 in a rotor inner diameter part respectively. The number of pole pairs p, the number of slots Z1, the number or pole pair Z2, and the number of pole pairs Z3 satisfy the condition of Z2=Z1±Z3, Z3=p, and a relative phase angle (skew angle) of the first rotor 16 and the second rotor 18 can be changed.SELECTED DRAWING: Figure 1
Patent JP-2023067600-A (JP)
Title: Endoglycosidase capable of hydrolyzing multi-branched carbohydrate chain
Inventor: TAKEGAWA KAORU
IPC: C12P19/04
Filed: 2021-11-01
Abstract: To provide an endo-β-N-acetyl glucosaminidase (endoglycosidase) capable of hydrolyzing multi-branched carbohydrate chains.SOLUTION: The present invention provides an endoglycosidase derived from Bacteroides nordii and having the activity of hydrolyzing multi-branched carbohydrate chains, the endoglycosidase comprising a specific amino acid sequence.SELECTED DRAWING: None
Patent JP-2022023221-A (JP)
Title: Motor-driven furniture
IPC: A61M21/02
Filed: 2021-11-09
Abstract: PROBLEM TO BE SOLVED: To provide motor-driven furniture for providing a comfortable sleep. 
     SOLUTION: Motor-driven furniture includes a control unit. The control unit shifts an operation into a first falling-asleep operation at a second time when an elapsed time from a first time when a sleep of a user of the motor-driven furniture has been detected is equal to or more than a first time threshold. The control unit performs a second falling-asleep operation when a fluctuation of a signal corresponding to a biological signal of a user in a first period during a first falling-asleep operation is smaller than a fluctuation in a first pre-period before the first period or when an absolute value of a difference between a fluctuation in the first period and a fluctuation in the first pre-period is smaller than a first fluctuation threshold. In the second falling-asleep operation, the control unit performs at least one of operations among an operation to reduce an inclination of a bottom of the motor-driven furniture, an operation to reduce a difference between a height of a head part of a mattress of the motor-driven furniture and a height of a lumbar part of the mattress, and an operation to reduce a difference between pressure of the head part and pressure of the lumbar part. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023070325-A (JP)
Title: Program creation device
Inventor: MORISAWA TAKAYUKI
IPC: B25J9/22
Filed: 2021-11-09
Abstract: To provide a program creation device which shortens a time for a processing process while suppressing device cost, and can correct a part of tracks of a robot moving path.SOLUTION: A configuration of a program creation device includes an input part, a storage part, an operation pattern table for storing a specific operation pattern and an operation kind in association with each other, operation kind extraction means for extracting the operation pattern in a program by referring to the operation pattern table and imparting the operation kind to the program, a correction means table for storing the operation kind and correction means applicable in the operation kind in association with each other, program correction means for extracting correction means corresponding to the operation kind in the program by referring to the correction means table, and an output part. The input part receives input of the correction means selected by a user, and the program correction means corrects the program according to the correction means selected from the input part and transmits the corrected program to a robot.SELECTED DRAWING: Figure 1
Patent JP-2023071374-A (JP)
Title: Desalinated washed ash recovery method from chlorine-containing ash
Inventor: TAKAMA TAKUMA
IPC: B09B3/70
Filed: 2021-11-11
Abstract: To provide a recovery method that can recover washed ash with an extremely low chloride concentration in desalination treatment of chlorine-containing ash and is high in calcium recovery rate.SOLUTION: A desalinated washed ash recovery method is characterized in that an alkali is added to chlorine-containing ash to make a fluid with an alkali concentration of 0.5 mol/L or more, the chlorine-containing ash is desalinated by performing alkali cleaning in a subcritical zone with 100°C or more and 350°C or less and 0.1 MPa or more and 200 MPa or less, and the desalinated washed ash is recovered together with generated calcium hydroxide.SELECTED DRAWING: Figure 1