baber/WOPTO huggingface dataset:
Patent JP-2021160178-A (JP)
Title: Liquid cartridge
Inventor: ISHIBE AKINARI
IPC: B41J2/175
Filed: 2020-03-31
Abstract: To provide a liquid cartridge in which the function of a circuit board is not easily damaged even if the liquid cartridge collides with a flat surface.SOLUTION: The ink cartridge 30 comprises: a housing 130; an IC substrate 64; and an ink supply part 34. The housing 130 has: an upper wall 39 that supports the IC board 64; a convex portion 43 that is located behind the IC board 64 and protrudes upward from the upper wall 39; and a rib 67 that is located in front of the IC board, and projects upward from the upper wall 39. A horizontal plane 154 of the convex portion 43 is located above a main upper surface 68 and a sub upper surface 69 of the rib 67. An outer surface of the ink cartridge 30 between the horizontal plane of the convex portion 43 and an upper end 67FU of a front end 67F of the rib 67 is located below a virtual plane 150. A front end 65F of an electrode 65 of the IC substrate 64 is located behind a center C2 in a front-rear direction between a horizontal plane 154 of the convex portion 43 in contact with the virtual plane 150 and the upper end 67FU of the front end 67F of the rib 67.SELECTED DRAWING: Figure 5
Patent JP-2021162533-A (JP)
Title: Minute sample piece collecting tool and collecting unit
Inventor: WADA KENJI
IPC: G01N1/00
Filed: 2020-04-02
Abstract: To provide a minute sample piece capable of coping with various kinds of analysis objects, without limitation to a biological tissue, and eliminating mixture of a contaminant to the analysis objects in a process of collecting the minute sample piece from the analysis object, the minute sample piece suitable for analysis.SOLUTION: A minute sample piece collecting tool 10 comprises: a base part 11 made of an inorganic solid material; and a protrusion part 12 integrally formed with the base part 11, and in a state of protruding to one face side of the base part 11 and piercing or pressing a tip end part thereof to an analysis object which is a viscoelastic body, relatively moving to the analysis object for scraping a part of the analysis object. A collecting unit 55 comprises: the minute sample piece collecting tool 10; a holder 50 holding the minute sample piece collecting tool 10; and a drive mechanism 57 for moving the protrusion part 12 to a position where the protrusion part 12 is pierced or pressed to the analysis object and moving the protrusion part along the analysis object.SELECTED DRAWING: Figure 1
Patent JP-2021163933-A (JP)
Title: Semiconductor module and vehicle
Inventor: MATSUZAWA NORIAKI
IPC: H01L23/473
Filed: 2020-04-02
Abstract: To solve such a problem that, in a semiconductor module including a cooler, when the cooler is fixed to an external refrigerant supply device using a fastening member such as a screw, the cooler is buckled due to the fastening force of the fastening member, so that the sealability of a refrigerant passage that is formed between the cooler and the refrigerant supply device may be affected.SOLUTION: A semiconductor module includes a semiconductor device and a cooling device. The semiconductor device includes a semiconductor chip and a circuit board on which the semiconductor chip is mounted. The cooling device includes a top plate, a side wall, a bottom plate, a refrigerant circulation part, an inlet, an outlet and a plurality of fins. The top plate and the bottom plate each include three through holes for inserting a fastening member to fasten the semiconductor module to an external device, each of the three through holes penetrating through the top plate and the bottom plate in one direction. In plan view, the geometric center of gravity of an opening of at least one of the inlet and the outlet may be located inside a virtual triangle with the three through holes as vertices.SELECTED DRAWING: Figure 7
Patent JP-2021159672-A (JP)
Title: Surface sheet for absorbent article and absorbent article comprising the same
Inventor: SUZUKI HANA
IPC: A61F13/511
Filed: 2020-04-03
Abstract: To provide: a surface sheet for an absorbent article in which liquid return to a sheet surface is reduced; and an absorbent article comprising the same.SOLUTION: There is provided a surface sheet 1 for absorbent article comprising: a first fiber layer 11 including a first plane F, and including a cotton 1a and a thermoplastic fiber 2; and a second fiber layer including a second plane R being adjacent to the first fiber layer 11 and opposite to the first plane F, and including a thermoplastic resin 2. The first and second fiber layers 11, 12 are jointed each other by an embossment part 15. On a part where no embossment part 15 is provided, a distance between fibers of fibers forming the first fiber layer 11, is preferably smaller than a distance between fibers of fibers forming the second fiber layer 12.SELECTED DRAWING: Figure 1
Patent JP-2021160695-A (JP)
Title: Program update system for vehicle
Inventor: SEKIGUCHI YOSHITO
IPC: B60W50/02
Filed: 2020-04-03
Abstract: To provide a program update system for vehicles that appropriately executes evacuation travel while restricting cost increases.SOLUTION: If a post-update vehicular program 91r is determined to be not normal upon completion of an update of a vehicular program 91, migration is caused from normal control CTnm according to an electronic control device, to evacuation control CTIp performing evacuation travel for traveling using driving force from a driving force source without receiving control from the electronic control device. Therefore, minimum travel can be guaranteed even without control from the electronic control device. In other words, the vehicle can be caused to travel safely without preparing an evacuation travel program in the electronic control device. Accordingly, evacuation travel can be appropriately executed while cost increases are suppressed.SELECTED DRAWING: Figure 11
Patent JP-2020102280-A (JP)
Title: Work vehicle control system
Inventor: HIRAMATSU TOSHIFUMI
IPC: G05D1/02
Filed: 2020-04-06
Abstract: To provide a work vehicle control system that is able to prevent an excessive increase in a separation distance between a first work vehicle and a second work vehicle.SOLUTION: A position information acquisition unit 62 acquires: position information about a robot tractor (a first work vehicle) 1 that autonomously travels along a predetermined travel path; and a position information about a manned tractor (a second work vehicle) 1X that travels following the robot tractor 1 and works in cooperation with the robot tractor 1. A separation distance specifying unit 63 specifies a separation distance between the robot tractor 1 and the manned tractor 1X. A separation distance adjustment unit 66 adjusts the separation distance between the robot tractor 1 and the manned tractor 1X. If the separation distance is greater than a first predetermined distance, the separation distance adjustment unit 66 decelerates the robot tractor 1 and, if the separation distance is less than a second predetermined distance, the separation distance adjustment unit accelerates the robot tractor 1.SELECTED DRAWING: Figure 5
Patent JP-2020171283-A (JP)
Title: Novel peptides and peptide combinations for use in immunotherapy for epithelial ovarian cancer and other cancers
Inventor: HEIKO SCHUSTER
IPC: C12N15/13
Filed: 2020-04-13
Abstract: To provide peptides and derivative thereof for use in cancer immunotherapy, activated T cells produced by using the peptides, antibodies, soluble T cell receptors that recognize the peptides and use methods thereof.SOLUTION: The invention relates to: a peptide or derivative thereof that is recognized by CD4 and/or CD8T cells when it binds to a molecule of major histocompatibility complex; an activated T cell produced in vitro using the peptide as an antigen; an antibody that recognizes the peptide; the peptide; a nucleic acid encoding the peptide or a variant thereof; an expression vector for the nucleic acid, a cell containing the expression vector; and use methods of the activated T lymphocyte or the antibody in diagnosis and/or treatment of cancer, or in preparation of drugs for cancer.SELECTED DRAWING: None
Patent JP-2021170733-A (JP)
Title: Communication device and network system
Inventor: KADOTA AKINOBU
IPC: H04L69/40
Filed: 2020-04-16
Abstract: To provide a technology for acquiring the status of a slave unit and other devices with a simpler configuration.SOLUTION: A communication device 200 includes a first communication interface 261 for a cable 60, which includes a power line 61 for supplying power to a slave unit and a communication line 62 for transmitting data to the slave unit, a second communication interface 263 for communicating with a server 100, a voltmeter 262 for measuring the voltage value of the power line 61, and a control unit 210, and the control unit 210 transmits the measured voltage value to the server via the second communication interface 263.SELECTED DRAWING: Figure 1
Patent JP-2021095555-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: KATANO YUKO
IPC: C09K19/34
Filed: 2020-04-21
Abstract: To provide a liquid crystal composition with negative dielectric anisotropy which contains a polymerizable compound and a polar compound having a polymerizable group (or polymer thereof), and in which a vertical orientation of liquid crystal molecules is achievable by the effect of the compound, and a liquid crystal display element.SOLUTION: A nematic liquid crystal composition that contains polymerizable compound as an additive X, contains a polar compound having a polymerizable group as an additive Y, and has negative dielectric anisotropy. The composition may contain specific liquid crystalline compound as component A having negatively large dielectric anisotropy, specific liquid crystalline compound as component B having high upper limit temperature or small viscosity, and a polymerizable compound as additive Z, and a liquid crystal display element containing the composition.SELECTED DRAWING: None
Patent JP-2020181193-A (JP)
Title: All-fiber configuration system and method for generating temporally coherent supercontinuum pulsed emission
Inventor: PERE PEREZ MILLAN
IPC: G02B6/02
Filed: 2020-04-22
Abstract: To provide an all-fiber configuration system and a method for generating temporally coherent supercontinuum pulsed emission.SOLUTION: The all-fiber configuration system comprises a sequential structure including all-fiber sections. The sequential structure includes: a fiber laser seed source 110 to produce a seed pulse having given optical characteristics; a stretching section 120 including an optical fiber 121 to temporally stretch the seed pulse; an amplification section 130 including an active optical fiber 131 doped with a rare earth element, to amplify the stretched pulse by progressively inducing radiation of active ions of the doped active optical fiber; a compressing section 140 to temporally compress pulse amplification; and a spectrum broadening section 150 including an ANDi microstructured fiber 151 that spectrally broadens the compressed pulse by nonlinear effect of Self Phase Modulation while maintaining temporal coherence of the pulse.SELECTED DRAWING: Figure 2
Patent JP-2021172187-A (JP)
Title: Vehicular side guard
Inventor: MISAWA KIYOSHI
IPC: B60R19/42
Filed: 2020-04-23
Abstract: To provide a novel side guard that allows pedestrians around a vehicle or riders of motorcycles or the like to readily recognize a clearance between a side guard and a wheel even in the night or a dark place.SOLUTION: A side guard 2 includes longitudinal ends that emit light toward outside of a vehicle.SELECTED DRAWING: Figure 4
Patent JP-2020190063-A (JP)
Title: Moisture-proof paper and packaging container
Inventor: NOISHIKI YASUTOMO
IPC: D21H19/38
Filed: 2020-04-27
Abstract: To provide moisture-proof paper which can be recycled as pulp fiber and has excellent water vapor barrier properties and heat-sealing properties.SOLUTION: A moisture-proof paper of this invention has a water vapor barrier layer on at least one surface of a paper base material, wherein the water vapor barrier layer contains a layered inorganic compound and an ethylene-acrylic copolymer, wherein the ethylene-acrylic copolymer has a content of an acrylic monomer unit of 1-50 mol% and a moisture permeability of 50 g/(m2/24h.atm) or less, and a packaging container of the invention uses the above moisture-proof paper.SELECTED DRAWING: None
Patent JP-2021174415-A (JP)
Title: Hygiene management system
Inventor: Zhou jian-ping
IPC: A61G12/00
Filed: 2020-04-30
Abstract: To enable automatically determining postures of actual hands/fingers while checking thereof, in a hygiene management system for managing hands/fingers cleaning work of workers.SOLUTION: A hygiene management system 10 comprises: a hands/fingers photographing apparatus 30 for photographing an area including hands/fingers 22 of a worker 20 as a hands/fingers image 32; a posture determination section 40 for determining whether or not a posture of the hands/fingers 22 in the hands/fingers image 32 corresponds to a cleaning posture 42 which the hands/fingers 22 should take in hands/fingers cleaning work; and a pass/fail determination section 50 for, based on a result of the determination, determining the hands/fingers cleaning work passes or fails. The posture determination section 40 determines pertaining to the posture of the hands/fingers 42 using a deep learning model 48. The deep learning model 48 is a deep learning model created based on learning data 60 as to in what kind of state the hands/fingers 22 in the hands/fingers image 32 appear, wherein the model returns the hands/fingers image 32 and information of the cleaning posture 42 corresponding thereto, as input data and output data, respectively.SELECTED DRAWING: Figure 1
Patent JP-2021176046-A (JP)
Title: Information providing device, information processing device, information display system and program
Inventor: KOJIMA SHINICHI
IPC: G06Q30/02
Filed: 2020-05-01
Abstract: To provide an information processing device, etc. which can provide provision information even without displaying identification information on a beverage container.SOLUTION: An information providing device comprises: a transmission and reception unit 310 which acquires an image of a beverage container 50; a specification unit 330 which specifies a content of the beverage container 50 from a shape of the beverage container 50; and a determination unit 340 which determines provision information which is information including at least image information and to be provided to a user, and is information according to the specified content.SELECTED DRAWING: Figure 4
Patent JP-2021180550-A (JP)
Title: Power-supply system
Inventor: MORITA TETSUO
IPC: B60R16/03
Filed: 2020-05-12
Abstract: To provide a power-supply system capable of properly supplying power to electric loads in a power-supply system having a plurality of power lines.SOLUTION: A power-supply system 100 has electric loads 34 and 36, a first system ES1 including first power supplies 10, 12 and 14, a second system ES2 including a second power supply 16, and an intersystem switch SW1. The first power supplies output power-supply voltages. The second power supply includes a storage battery 16, and is provided with an abnormality determination section for determining that abnormality occurs in the first system, and a state control section for opening the intersystem switch when the abnormality determination section determines that abnormality has occurred. A first route LC1 and a second route LC2 are provided in parallel to each other between a point PB connected to a connection route LB in the second system, and the second power supply. The first route is provided with a power converter 26. The storage battery is charged to a voltage higher than a lower limit value of a driving voltage of the electric loads. In the second route, the voltage of the storage battery can be applied to electric loads as bypassing the power converter.SELECTED DRAWING: Figure 1
Patent JP-2021178565-A (JP)
Title: tire
Inventor: SOFUE NAOYA
IPC: C08L21/00
Filed: 2020-05-13
Abstract: To provide a tire capable of suppressing a vibration noise of a tire during running while securing running durability.SOLUTION: A tire comprises a tread part composed of two or more rubber layers. Of the two or more rubber layers, a density Dc of a rubber layer constituting a tread surface and a density Db of a rubber layer inside the rubber layer constituting the tread surface in the tire radial direction, the density Db being the maximum of all the layers, satisfy the following inequality: Db/Dc>1.00, and the rubber layer having the maximum density is composed of a rubber composition having a rubber component including an isoprene-based rubber.SELECTED DRAWING: Figure 1
Patent JP-2020203077-A (JP)
Title: Radiotherapy system, treatment planing support method and treatment planing method
Inventor: KOYAMA KAZUSATO
IPC: A61B6/03
Filed: 2020-05-15
Abstract: To distinguish a primary lesion from a metastasis in treatment planning.SOLUTION: A radiotherapy system includes an identification unit and a classification unit. The identification unit identifies at least one tumor region from a medical image related to a patient. The classification part outputs classification result information including a result of classifying the tumor region into a primary lesion or metastasis on the basis of an image feature amount related to the tumor region.SELECTED DRAWING: Figure 2
Patent JP-2021120733-A (JP)
Title: Optical filter and application of the same
Inventor: KAWABE YASUNORI
IPC: G02B5/22
Filed: 2020-05-19
Abstract: To provide an optical filter excellent in near infrared ray shielding property irrespective of being thin in thickness.SOLUTION: The optical filter satisfies the following requirements (a) to (d): (a) in a region of wavelength 700 nm to 900 nm, minimal value (ODa-0) of optical density (OD value) of light entering a surface of the optical filter from a vertical direction is 2.0 or more; (b) in a region of wavelength 430 nm to 580 nm, average value (Ta-0) of transmittance of light entering a surface of the optical filter from a vertical direction is 40% or more; (c) in a region of wavelength 420 nm to 900 nm, average value (Rfa-5) of reflectance ratio of light entering a surface of the optical filter from an angle of 5 degrees to a vertical direction is 20% or less; (d) at least three types of compound (A) having absorption maximum in a region of wavelength 650 nm or more and less than 950 nm are contained.SELECTED DRAWING: None
Patent JP-2021185067-A (JP)
Title: Vehicular seat
Inventor: IWASAKI TATSUYA
IPC: B60N2/58
Filed: 2020-05-25
Abstract: To surely suppress a buckle of a seat belt from dropping down to a lower side of a seat cushion.SOLUTION: A vehicular seat 1 comprises: a hole part 40, provided in a seat cushion 10 to penetrate in a vertical direction therethrough, which stores a buckle 31 of a seat belt 30; a belt 60, whose base end part is connected to a rear-side opening part 40a on/of a first inside surface 50a of the hole part 40, which comprises a part 70 to be locked at a tip part; an insertion member 61, connected to a rear-side opening part 40b of a second inside surface 50b of the hole part 40, which comprises an insertion hole 90 through which the belt 60 can be inserted; and a spring 25 in an S-shape that locks the part 70 to be locked of the belt 60. The vehicular seat 1 is configured so that a rear-side opening C of the hole 40 is covered with the belt 60 and the insertion member 61, by inserting the belt 60 through the insertion hole 90 of the insertion member 61 and locking the part 70 to be locked of the belt 60 to the spring 25 in the S-shape.SELECTED DRAWING: Figure 4
Patent JP-2021185831-A (JP)
Title: Transformant having gallic acid productivity
Inventor: NAGAMURA TATSUYA
IPC: C12P7/42
Filed: 2020-05-29
Abstract: To provide a transformant capable of producing gallic acid or salt thereof while using saccharide as a source material, and a method for producing gallic acid or salt thereof by using the transformant.SOLUTION: A transformant having the productivity of gallic acid in which expression of (A) polypeptide having 3,4-dihydroxybenzoic acid hydroxylase activity, (B) polypeptide having 3-hydroxybenzoic acid synthase activity and (C) polypeptide having 3-hydroxybenzoic acid hydroxylase activity is enhanced, or salt thereof.SELECTED DRAWING: None
Patent JP-2021175568-A (JP)
Title: Water flowing type ultrasonic cleaning machine
Inventor: SAIKI KAZUYUKI
IPC: B08B3/12
Filed: 2020-05-01
Abstract: To control use of an ultrasonic cleaning machine in accordance with a cleaning purpose by measuring, analyzing and evaluating a sound flow as a main factor of an ultrasonic cleaning effect.SOLUTION: For cleaning liquid flowing in an overflow water tank of an ultrasonic cleaning machine, a flow velocity distribution, a flow rate, and a fine baffle distribution are made controllable through control of a deaeration fine bubble generation liquid circulation device and a liquid circulation pump for adjusting a circulation quantity, thereby optimizing a state of a sound flow (1 kHZ-100 MHZ) in accordance with a cleaning purpose by oscillation control of an ultrasonic wave and a flow of a cleaning liquid. Particularly, for measurement analysis of the sound flow, evaluation and control are realized based on analyses (autocorrelation, bispectrum, power contribution ratio, impulse response) by using an ultrasonic oscillation control probe.SELECTED DRAWING: Figure 1
Patent JP-2021186854-A (JP)
Title: Apparatus, method, and program for controlling molten metal surface level in continuous casting machine
Inventor: KITADA HIROSHI
IPC: B22D11/16
Filed: 2020-06-04
Abstract: To achieve a control system for controlling periodical fluctuations in a molten metal surface level in an inside of a mold of a continuous casting machine without obtaining an analytical solution of an optimization problem for determining transfer functions.SOLUTION: A correction amount calculating part 72 for calculating a level correction amount x and an opening correction amount v is configured to: calculate a deviation between a corrected level deviation signal E and a signal f showing a target frequency component by negatively feed-backing the level correction amount x; and generate an intermediate correction signal q based on the deviation by using a transfer function R(s) that stabilize the whole molten metal surface level control system. The correction amount calculating part 72 calculates the level correction amount x and the opening correction amount v based on the intermediate correction signal q by using transfer functions Na(s) and Ma(s) that are stable irrespective of a transfer function P(s) of a molten metal surface level fluctuation response characteristic model in a continuous casting machine.SELECTED DRAWING: Figure 3
Patent JP-2021193494-A (JP)
Title: Air conditioner estimation system
Inventor: YONEDA HIROSHI
IPC: G06Q10/04
Filed: 2020-06-08
Abstract: To provide an air conditioner estimation system that automatically researches a type of an air conditioner installed in a building from an appearance of the building and uses it for sales activity.SOLUTION: An air conditioner estimation system includes an image input unit that acquires building image data including an image of an approximate vertical plane of a building, an estimation unit that estimates an air conditioner corresponding to the building image data, and an estimation result output unit that outputs an estimate result by the estimation unit. For example, the estimation unit includes a building characteristic estimation unit that estimates a characteristic of the building using the building image data, and an air conditioner estimation unit that estimate the air conditioner using the characteristic of the building estimated by the building characteristic estimation unit.SELECTED DRAWING: Figure 1