baber/WOPTO huggingface dataset:
Patent JP-2021032340-A (JP)
Title: Pipe and wire harness
Inventor: AOYAMA NAOKI
IPC: H02G3/30
Filed: 2019-08-26
Abstract: To provide a pipe that can improve heat radiation property and a degree of freedom in shape while avoiding increase in size in a radial direction, and to provide a wire harness.SOLUTION: A pipe is inserted with an electrical wire therethrough. The pipe includes an area increased part. The area increased part has a form of recessing a peripheral surface of the pipe. The area increased part is provided at the peripheral surface of the pipe. A wire harness includes: a pipe including an area increased part; and multiple electrical wires inserted through the pipe.SELECTED DRAWING: Figure 4
Patent JP-2021030683-A (JP)
Title: Process peeling sheet for synthetic leather manufacture and method for manufacturing synthetic leather
Inventor: TAKAHASHI AYAKO
IPC: D06N3/00
Filed: 2019-08-29
Abstract: To provide a process peeling sheet for synthetic leather manufacture which can impart functionality to a synthetic leather without impairing quality and designability inherent to a synthetic leather surface.SOLUTION: A process peeling sheet 100 for synthetic leather manufacture has a peeling sheet 10 and a functional particle-containing layer 20, in which the functional particle-containing layer 20 contains functional particles 25 and a resin, a content of the functional particles 20 is 0.1-9 pts.mass with respect to 100 pts.mass of the resin, and a thickness of the functional particle-containing layer 20 is 0.1-40 μm.SELECTED DRAWING: Figure 1
Patent JP-2021035419-A (JP)
Title: Game machine
Inventor: SASADA YUJI
IPC: A63F5/04
Filed: 2019-08-30
Abstract: To provide a game machine capable of performing balanced ball putout control.SOLUTION: A Pachinko slot machine 1 has a ball putout state "first AT (first time)" to be started in a ball putout state "normal" and a ball putout state "first AT (consecutive)" to be started in a ball putout state "second AT". Correct pressing order can be reported when a pressing order bell is won in the first AT, and correct pressing order is always reported when a pressing order bell is won during the first AT (consecutive). In the meantime, even if a pressing order bell is won during the first AT (first time), control is performed as to whether notification is performed according to the number of tokens put out in the most recent game. When pressing order is not reported at all in the first AT (first time), stock of the second AT is imparted.SELECTED DRAWING: Figure 388
Patent JP-2021037961-A (JP)
Title: Food packaging sheet
Inventor: HASEGAWA MASAYA
IPC: B32B27/00
Filed: 2019-08-30
Abstract: To provide a food packaging sheet for packaging food without looseness by the sheet itself, while preventing adhesion of a part of food thereto.SOLUTION: A food packaging sheet 10 has a film 11 having a shape keeping property and a mold release coat layer 12 laminated on at least one face of the film 11. A slip value of the face formed with the mold release coat layer 12 is set to 1.5 N to 9.0 N. Lamination of the mold release coat layer 12 on an inner face of the sheet 10 prevents adhesion of food thereto. Also, the slip value which is set within a predetermined range allows easy overlapping of ends of the sheet 10, and causes little looseness of the twisted part of the ends, to thereby allow packaging of food.SELECTED DRAWING: Figure 1
Patent JP-2021039164-A (JP)
Title: Projection device, projection method and program
Inventor: KOMIYA Yuma
IPC: G09G5/00
Filed: 2019-08-30
Abstract: To provide a projection device, a projection method and a program which effectively use a projection surface to project to each viewer projected images that have easy-to-see images.SOLUTION: A projection device 20 includes a projection part 20A that projects images on a projection surface, a detection part that detects multiple viewers facing the projection surface, a projection area setting part that sets a plurality of projection areas on a projection surface corresponding to a plurality of viewers detected by the detection unit, a projection area determination part which, among multiple projection areas, determines a projection area where the positional relationship of the viewers corresponding to the adjacent projection area exceeds a first threshold value as the first projection area, and projection areas other than the first projection area as the second projection area, and a projection image generation part that generates images to be arranged in the first projection area and the second projection area.SELECTED DRAWING: Figure 2
Patent JP-2021038476-A (JP)
Title: Management device of spinning machine and spinning machine equipped with management device
Inventor: SUSAMI HIROYUKI
IPC: D01H11/00
Filed: 2019-08-30
Abstract: To provide a management device and a spinning machine capable of efficiently and accurately calculating a generated amount of fiber waste.SOLUTION: A management device 9 of this invention manages a fine spinning machine 100 including a spinning device 3 and fiber waste recovery device 83. The spinning device 3 produces a spun yarn Y. The fiber waste recovery device 83 recovers fiber waste formed while the spun yarn Y is produced. The management device 9 includes a control unit 90. A static pressure inside the fiber waste recovery device 83 varies according to an amount of the fiber waste accumulated after being recovered by the fiber waste recovery device 83. The control unit 90 calculates a generated amount of the fiber waste in the fine spinning machine 100 based on the static pressure.SELECTED DRAWING: Figure 1
Patent JP-2021040385-A (JP)
Title: Inverter device and inverter device control method
Inventor: ISHIMA TSUTOMU
IPC: H02M7/48
Filed: 2019-09-02
Abstract: To detect a zero-cross point of an output current with precision, to inhibit deviation of the frequency of an output from an inverter unit from the resonance frequency of a series resonance load even when performing output control, and further, to improve a characteristic of following the series resonance load having a fluctuating resonance frequency.SOLUTION: An inverter device is a voltage-type inverter that is connected to a series resonance load, and is subjected to PWM control. The inverter device includes an inverter unit that is connected to the series resonance load, and is driven by an inverter driving signal, and control means for controlling operation of the inverter unit. The control means performs control to adjust the frequency of the inverter driving signal to be substantially equal to the resonance frequency of the series resonance load, by using, as the inverter driving signal, a pulse signal having a pulse width shorter than the cycle of the resonance frequency, starting driving the inverter unit from a start point set at a frequency apart from the resonance frequency, and then frequency-shifting the frequency of the inverter driving signal to a frequency equal to or close to the resonance frequency through frequency control based on a voltage phase of a resonance capacitor included in the series resonance load.SELECTED DRAWING: Figure 4
Patent JP-2021038091-A (JP)
Title: Sheet transportation roller, sheet transportation device and image formation device
Inventor: HIURA HIROSHI
IPC: B65H5/06
Filed: 2019-09-05
Abstract: To solve the problem in which press fit work may be difficult due to unevenness of a height of a plurality of protruding parts provided in a shaft body or unevenness of a size of an inner diameter of a hollow body when the shaft body is pressed fit and fixed into the inner diameter of the hollow body.SOLUTION: A sheet transportation roller comprises a roller member, a roller support body in resin for supporting the roller member and rotatable integrally with the roller member, and a metal shaft body to which the roller support body is mounted, wherein the shaft body protrudes in a diameter direction on an outer peripheral surface, is formed in plurality on a circumference and has a projection part extending in a shaft direction, the roller support body has a first area and a second area having a higher rigidity than that of the first area arranged alternately in a circumferential direction, and when the roller support body is inserted into the shaft body and mounted to the projection part, the roller support body is press fitted and fixed by that the projection part presses fit the first area and the first area is subject from an elastic deformation.SELECTED DRAWING: Figure 4
Patent JP-2021041730-A (JP)
Title: Vehicular interior material attachment structure
Inventor: Uyama Kazuya
IPC: F16B19/00
Filed: 2019-09-06
Abstract: To prevent a coupling member from being damaged and pulled out when external force is applied to the shear direction of the coupling member that couples an interior material to an attachment portion.SOLUTION: A vehicular interior material attachment structure includes: a vehicular interior material 1; attachment portions 2 to which the interior material 1 is attached; and coupling members 3 that couple the interior material 1 to the attachment portions 2. The interior material 1 and the attachment portion 2 are provided with holes 1a and 2a, respectively, at respective positions overlapping with each other. The coupling member 3 is held so as to pass completely through the respective holes 1a and 2a of the interior material 1 and the attachment portion 2. The interior material 1 is provided with a rib 4 at a location between a load position P to which an external force F is applied and the hole 1a through which the coupling member 3 passes. The rib 4 includes: an abutment plate 4a that abuts an opposing portion 2b of the attachment portion 2 with the external force F being applied to at least the load position P; and a pair of support plates 4b connected at the opposite side to a surface of the abutment plate 4a abutting the opposing portion 2b.SELECTED DRAWING: Figure 1
Patent JP-2021040496-A (JP)
Title: Work vehicle, and work support apparatus for work vehicle
Inventor: Ishikawa shinnosuke
IPC: A01B63/10
Filed: 2019-09-06
Abstract: To perform a work accurately at an intended spot, even when performing a work while traveling by a work device having a plurality of work parts.SOLUTION: A work vehicle includes a traveling vehicle body, a connector capable of connecting a work device having a plurality of work parts to the traveling vehicle body, an automatic operation control unit for performing automatic operation of the traveling vehicle body based on a travel scheduled route of the traveling vehicle body, and a work setting unit for setting a work start position and a work end position of the work device at different positions based on the plurality of work parts.SELECTED DRAWING: Figure 1
Patent JP-2021041863-A (JP)
Title: Underwater survey apparatus
Inventor: NAKANO KATSUHIRO
IPC: B64C25/54
Filed: 2019-09-12
Abstract: To conduct an underwater survey while lengthening an operating time of an aerial drone as long as possible.SOLUTION: An underwater survey apparatus 1 comprises: an aerial drone 100; a floating body 20 attached to leg portions 108A to 108F extending downward from respective leading ends of a plurality of arm portions 104A to 104F that extending radially from a body portion 102 of the aerial drone 100 and floats the aerial drone 100 on a water surface 3; and an underwater drone 300 connected to the aerial drone 100 such that the underwater drone can be raised/lowered below the aerial drone, and capable of underwater survey by acquiring underwater geographical information and water quality information by moving in water while the aerial drone 100 is floating on the water surface 3. The floating body 20 is supported by the lower ends of the leg portions 108A to 108F and formed in a ring shape so as to couple the adjacent leg portions 108A to 108D.SELECTED DRAWING: Figure 10
Patent JP-2021043905-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: SAKAI YASUBUMI
IPC: G06N3/02
Filed: 2019-09-13
Abstract: To reduce a computation time while suppressing reduction in recognition rate, in a neural network.SOLUTION: A processor of an information processing apparatus includes: calculating quantization error in quantizing a variable to be used in a neural network; generating a threshold on the basis of reference information on a first recognition rate obtained by past learning of the neural network and a second recognition rate to be obtained by calculation of the neural network; determining a variable to be quantized, out of variables to be used in calculation of the neural network, on the basis of the calculated quantization error and the generated threshold; and executing calculation of the neural network by use of the variable of a data type determined.SELECTED DRAWING: Figure 7
Patent JP-2021047076-A (JP)
Title: Ranging sensor
Inventor: NISHINO TATSUKI
IPC: G01C3/06
Filed: 2019-09-18
Abstract: To provide a ranging sensor capable of excellently and quickly gating a SPAD element.SOLUTION: A ranging sensor comprises a SPAD (Single Photon Avalanche Diode) element, first and second constant current sources, first and second switches and a gating switch. The SPAD element outputs a signal when receiving light reflected from an object to be measured due to light emitted from a light source; the first and second constant current sources are connected in parallel to a cathode of the SPAD element; the first switch is connected between the SPAD element and the first constant current source; the second switch is connected between the SPAD element and the second constant current source; and the gating switch is connected between a space between the SPAD element and the first switch, and a ground potential.SELECTED DRAWING: Figure 7
Patent JP-2020061733-A (JP)
Title: Vehicle-to-everything (v2x) full-duplex localization assistance for v2x receiver
Inventor: KOBAYASHI HIROMITSU
IPC: H04W4/46
Filed: 2019-09-24
Abstract: To accurately localize a transmission source of a V2X message.SOLUTION: The disclosure describes embodiments for modifying an operation of a vehicle component based on a Vehicle-to-Everything (V2X) communication. A method includes receiving, by a remote vehicle, a request message inquiring what additional identifying information of an ego vehicle the remote vehicle requests so that the remote vehicle identifies the ego vehicle as a transmitter of a V2X message. The method includes transmitting, by the remote vehicle, a response message including response data that describes the additional identifying information of the ego vehicle that provides the remote vehicle with the capacity to identify the ego vehicle as the transmitter of the V2X message when the ego vehicle is among a plurality of vehicles. The method includes receiving, by the remote vehicle, the V2X message that includes assistance data describing the additional identifying information. The method includes modifying, by the remote vehicle, the operation of the vehicle component of the remote vehicle based on the assistance data.SELECTED DRAWING: Figure 1A
Patent JP-2020013157-A (JP)
Title: Display device
Inventor: YOSHIZUMI KENSUKE
IPC: G09F9/00
Filed: 2019-09-26
Abstract: To provide: a display device suitable for upsizing; a display device suitable for saving space; a display device capable of being folded; a display device or a driving support system in which a driver can easily obtain information; or a display device or a driving support system which places less burden on the driver.SOLUTION: A plurality of belt-like bearing members are provided as being separated from each other on a rear surface of a flexible display panel fixed by a fixing portion. A bearing member of the plurality of bearing members positioned farthest from the fixing portion is connected to a cord, and a wind-up mechanism at a tip of the cord winds up the cord in a direction toward the fixing portion. The display panel is provided with a protective layer for preventing intrusion of foreign matter in contact with a side surface of a sealing layer for at least sealing a pair of substrates.SELECTED DRAWING: Figure 24
Patent JP-2021054128-A (JP)
Title: Handlebar cover
Inventor: SUEDA KAYO
IPC: B62B9/20
Filed: 2019-09-27
Abstract: To provide a handlebar cover capable of inhibiting the maneuverability of a baby buggy from degrading.SOLUTION: A handlebar cover includes a band-like first cover half 31 that shields the backs of the hands of a manipulating person who holds grips, and a band-like second cover half 32 that shields the manipulating person's palms. A border between the first cover half 31 and the second cover half 32 is a bent part 33 that is a long side. When the bent part 33 is bent, a handlebar is sandwiched between the two cover halves 31 and 32. Further, insertion openings into which the manipulating person's hands are inserted open on an opposite side of the bent part 33 with respect to the handlebar. The handlebar cover further includes a manipulation opening 34 through which a manipulating part is exposed in the middle of the long side, and coupling parts 36a and 36b that couple the short sides of the first cover half 31 to the short sides of the second cover half 32 so that the short sides of the first cover half and the short sides of the second cover half face each other with the handlebar cover 30 attached.SELECTED DRAWING: Figure 2
Patent JP-2021055215-A (JP)
Title: Water disintegrable sheet
Inventor: KANAMARU KAORI
IPC: A47L13/17
Filed: 2019-09-30
Abstract: To provide a water disintegrable sheet having improved surface strength while maintaining its water disintegrability.SOLUTION: A toilet cleaner S made from a base paper sheet constituted of a water disintegrable fiber assembly, impregnated with a liquid chemical, having remarkably improved surface strength and cleaning capability, and made capable of preventing a roughened hand symptom without deteriorating its water disintegrablility, can be produced by adding glycol ethers, particularly 11.50 to 13.50 mass% of propylene glycol monomethyl ether and 3.00 to 5.00 mass% of diethylene glycol monobutyl ether into the liquid chemical.SELECTED DRAWING: Figure 1
Patent JP-2021061481-A (JP)
Title: Scanner device and carriage path setting method
Inventor: MATSUMOTO HIROSHI
IPC: H04N1/00
Filed: 2019-10-03
Abstract: To automatically set a carriage path suitable for each reading target medium.SOLUTION: In a scanner device 1, a carriage path P2 is one of carriage paths which continue to a carriage path P1. A carriage path P3 is another carriage path which continues to the carriage path P1. A flap 35A changes a subsequent carriage path, which is a carriage path used for the subsequent carriage which follows carriage by the carriage path P1, between the carriage path P2 and the carriage path P3. A transmission optical sensor 25 detects the tip of a reading target medium carried through the carriage path P1. An image sensor 17-2 is arranged downstream than the transmission optical sensor 25 in the carriage direction (+X direction) of the reading target medium through the carriage path P1, to read the image of the reading target medium. A processor sets a subsequent carriage path to either of the carriage path P2 or the carriage path P3, by operating the flap 35A, based on the elapsed time from the first time point when the tip of the reading target medium is detected by the transmission optical sensor 25 to a second time point when the gradation value variation of the image from the first time point reaches a threshold.SELECTED DRAWING: Figure 1
Patent JP-2021060880-A (JP)
Title: Extraction device, extraction method, and extraction program
Inventor: KAGIYAMA HITOSHI
IPC: G06Q30/02
Filed: 2019-10-08
Abstract: To improve efficiency of inducing a user to a prescribed action.SOLUTION: An extraction device comprises an acquisition unit and an extraction unit. The acquisition unit acquires a first action information indicating an action of a user who made a transition from a first domain providing service on information search to a prescribed second domain in the first domain, and second action information indicating an action in the second domain of the user. The extraction unit extracts features of a prescribed action taken by the user in the second domain on the basis of the first action information and the second action information.SELECTED DRAWING: Figure 1
Patent JP-2021060175-A (JP)
Title: refrigerator
Inventor: NANBU KATSURA
IPC: F25D11/02
Filed: 2019-10-09
Abstract: To provide a refrigerator having a thawing function, securing user's visibility and access performance to stored objects while maximizing energy efficiency in thawing.SOLUTION: A refrigerator is structured so that a heating space interposed between an oscillation electrode and a counter electrode is formed in a storage chamber, and the heating space is formed on a side upper than a center height of the whole of a refrigerator body. Such a structure results in enabling the refrigerator to have high efficiency suppressing prolonging of thawing time while securing visibility for a user and access performance to the stored objects.SELECTED DRAWING: Figure 1
Patent JP-2021064059-A (JP)
Title: Tax payment support system, tax payment support method, and program
Inventor: HIRAKATA NAOTO
IPC: G06Q50/26
Filed: 2019-10-10
Abstract: To provide a tax payment support system, a tax payment support method, and a program that can perform billing processing of a used electricity charge more simply.SOLUTION: A tax payment support system 1 supports billing processing of a used electricity charge in a tax payment system in which requital of donation to a municipality is provided as electricity. A tax payment support processing device includes: a requital scheduled electricity amount determination unit that determines whether an allocated electric power amount defining a requital amount for a first unit period is either the same value as a predetermined requital reference electricity amount or a different value from the requital reference electricity amount based on a result of calculation using data related to the requital reference electricity amount under conditions that the requital based on an amount of donation of a power consumer is divided and provided in the first unit period and a second unit period, and the requital reference electricity amount is predetermined to be magnitude common to the first unit period and the second unit period; and a charge amount processing unit that determines a charge amount of the used electricity charge for the power consumer in the first unit period based on the allocated electric power amount in the first unit period of the determined value.SELECTED DRAWING: Figure 1B
Patent JP-2020019708-A (JP)
Title: Intermediate film for laminate glass and laminate glass
Inventor: IWAMOTO TATSUYA
IPC: B32B7/022
Filed: 2019-10-11
Abstract: To provide an intermediate film for laminate glass which can enhance bending rigidity of laminate glass, can enhance sound insulation properties of the laminate glass, and can suppress generation of foaming and growth of foaming in the laminate glass.SOLUTION: An intermediate film for laminate glass is an intermediate film for laminate glass having a single-layer structure or structure made up of two or more layers, and includes a first layer containing a polyvinyl acetal resin and a plasticizer, in which a glass transition temperature of the first layer is 10°C or lower and an elastic modulus of the first layer at 30°C is 285,000 Pa or more.SELECTED DRAWING: Figure 1