baber/WOPTO huggingface dataset:
Patent JP-2020154101-A (JP)
Title: Molding material for light reflector, light reflector, and a light-emitting device
Inventor: YAMASHITA TAISUKE
IPC: C08L101/00
Filed: 2019-03-19
Abstract: To provide a molding material for light reflector suitable for molding a light reflector with high reflectance near the short wavelength limit of the visible light wavelength range.SOLUTION: The molding material for light reflector contains a thermosetting resin and a white organic pigment.SELECTED DRAWING: None
Patent JP-2020151990-A (JP)
Title: Medium including thermal expansion layer and method of producing medium including thermal expansion layer
Inventor: MITSUI GOSHI
IPC: B32B5/18
Filed: 2019-03-20
Abstract: To provide a medium including a thermal expansion layer and a method of producing a medium including a thermal expansion layer, in which the peripheral portion of the projection of the thermal expansion layer can be sharply formed.SOLUTION: A medium 10 is disposed on a surface of a base (substrate) 21, and includes a thermal expansion layer 22 including a thermally-expandable material 32, and the thermal expansion layer 22 further includes a porous material 33. The inclusion of the porous material 33 in the thermal expansion layer 22 enables the peripheral portion of a projection to be sharply formed in the case of expanding at least a part of the thermal expansion layer 22 to form the projection.SELECTED DRAWING: Figure 1
Patent JP-2020156554-A (JP)
Title: Nipple member, beverage container including the same, and nipple-attached cap
Inventor: ISHIKAWA TAIZO
IPC: B65D51/18
Filed: 2019-03-25
Abstract: To provide: a safe and sanitary nipple member mountable easily on a bottle can; a beverage container including the same; and a nipple-attached cap.SOLUTION: A nipple member includes a nipple part 4 molded approximately conically of a wholly elastic material, mountable on an oral region 3 of a container body 2, and having an opening 4a on the tip, an areola part 5 formed continuously to the nipple part, and expanded more than the nipple part, and a proximal region 6 formed continuously to the areola part, and expanded more than the areola part, in which the proximal region has a fitting recess 6a fittable by a curl part 3a formed by folding outward the upper end of the oral region.SELECTED DRAWING: Figure 1
Patent JP-2020161522-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: HANAWA YOSUKE
IPC: H01L21/304
Filed: 2019-03-25
Abstract: To provide a technology that can reduce the incidence of etching defects with a simple configuration.SOLUTION: A substrate processing method includes a substrate holding step, a charging step, and an etching solution supply step. In the substrate holding step, a substrate is held by a substrate holding portion. In the charging step, the substrate is rotated around a rotation axis passing through the center of the substrate, and a first mixed solution in which pure water and added gas are mixed at a first mixed concentration in which the entire surface of the first main surface of the substrate is positively charged is supplied to the substrate to charge the substrate. In the etching solution supply step, after or in parallel with the charging step, the substrate is rotated around the rotation axis, and etching solution is supplied to the first main surface of the substrate.SELECTED DRAWING: Figure 5
Patent JP-2019191162-A (JP)
Title: Radiation protection cloth device
Inventor: ANTON GERGES
IPC: G21F3/02
Filed: 2019-03-27
Abstract: To provide a radiation protection cloth which can combine radiation protection and a low mechanical load on a person to be protected.SOLUTION: A radiation protection cloth device (1) includes: a flexible coat (2) made of a radiation protecting material and surrounding the internal space by the bottom edge part in a usage state; and a weight reduction device. The weight reduction device is connected to the coat (2) and is embodied as a supporting bone (3) absorbing the weight of the coat (2) in plural positions distributed in the gravity direction. The supporting bone (3) can be set on a lower surface in the usage state and is connected to a supporting device (11) arranged in the extended area of the internal space in the gravity direction.SELECTED DRAWING: Figure 2
Patent JP-2020163636-A (JP)
Title: Coated metal plate, shutter slat and shutter
Inventor: SAKADO KENJI
IPC: E06B9/15
Filed: 2019-03-28
Abstract: To provide a coated metal plate which can achieve moldability and scratch resistance, and can suppress lowering of scratch resistance and corrosion resistance for a long period of time.SOLUTION: A coated metal plate has a metal plate, a first surface layer coated film which is arranged on one surface and is composed of a cured product of a first curable resin composition, and a second surface layer coated film which is arranged on the other surface and is composed of a cured product of a second curable resin composition. The first curable resin composition and the second curable resin composition each contain a curable polyester resin, a curing agent, 2-6 mass% of fluorine resin particles (to solid content), and 0.2-1.2 mass% of polyethylene particles A modified with a fluorine resin (to solid content). The curable polyester resin of the first curable resin composition has a weight average molecular weight higher than that of the curable polyester resin of the second curable resin composition. The first curable resin composition does not substantially contain polyethylene particles B that are not modified with the fluorine resin.SELECTED DRAWING: Figure 1
Patent JP-2020164298-A (JP)
Title: Passenger conveyor
Inventor: NAKAMURA MASAAKI
IPC: B66B25/00
Filed: 2019-03-29
Abstract: To provide a passenger conveyor which can appropriately connect a brake even when fault and abnormality occur in a control part.SOLUTION: A passenger conveyor includes a first control part and a second control part which control connection/release of a brake based on presence/absence of actuation of a safety device that detects abnormality of the passenger conveyor. On a power source line which supplies DC power supplied from the brake power source device to an electromagnetic solenoid, a first contact point whose opening/closing is controlled by the first control part and a second contact point whose opening/closing is controlled by the second control part are provided in series, the first control part is configured to achieve the brake connection/release function by allowing the computer to execute a program, the second control part is configured to achieve the brake connection/release function by a relay sequence circuit including a predetermined electromagnetic relay that opens/closes the second contact point, the predetermined electromagnetic relay opens the second contact point when the safety device is actuated and an excitation voltage is eliminated, and a capacitor is connected between excitation voltage input terminals of the predetermined electromagnetic relay.SELECTED DRAWING: Figure 3
Patent JP-2020166674-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: ITO MAKIKO
IPC: G06F9/38
Filed: 2019-03-29
Abstract: To reduce the amount of calculation while maintaining the calculation accuracy of NN in order to cope with the problem such that, in a method of adjusting a decimal point position based on statistical information showing the distribution of the number of effective digits in each layer, when the statistical information is acquired in each layer of NN, the amount of calculation becomes enormous due to repetitive operation.SOLUTION: The information processing apparatus that executes deep learning includes: an acquisition unit for acquiring first statistical information about a distribution of non-sign bit positions for each of calculation results for a first layer in a calculation of a plurality of layers of NN for executing deep learning; an execution unit for executing an operation of a predetermined rule on output data of the first layer for an operation for a second layer; and a control unit for acquiring second statistical information based on the predetermined rule and the first statistical information, and determining a bit range for limiting a bit width based on the second statistical information when storing an operation result for the second layer in a register.SELECTED DRAWING: Figure 13
Patent JP-2020167588-A (JP)
Title: Repeating device
Inventor: KAKO YOSHIJI
IPC: H04L12/28
Filed: 2019-03-29
Abstract: To provide a repeating device capable of alleviating a processing load when repeating a frame including a description by a protocol at an upper layer than a protocol used in connection type communication.SOLUTION: In one embodiment, a switch receives a reception frame from a port connected with a communication device of a frame transmission source and determines the type of the reception frame, referring to an upper header which is a header part of the reception frame in S115. In S140, S170, in the case that the type of the reception frame is a preset type, the switch is configured to create a transmission frame formed by rewriting the header part of the reception frame according to a preset condition, and in S150, S180, the switch is configured to transmit a transmission frame from the port connected with the communication device as a transmission destination.SELECTED DRAWING: Figure 4
Patent JP-2020164731-A (JP)
Title: Styrene-based resin flaky foam and method for producing the same
Inventor: KIKUCHI TAKENORI
IPC: C08J9/04
Filed: 2019-03-29
Abstract: To provide a styrene-based resin foam that has excellent workability.SOLUTION: A styrene-based resin flaky foam according to one aspect of the present invention has a true density, a thickness DT, a short side length DS perpendicular to the thickness direction, and a long side length DL, in a particular range, in which the relationship between the short side length DS and the thickness DT is DS≥DT, and the ratio DA/DT between the average length DA, which is the average value of the short side length DS and the long side length DL, and the thickness DT is 5 to 500.SELECTED DRAWING: None
Patent JP-2020168694-A (JP)
Title: Article holding device
Inventor: TANAKA YOSUKE
IPC: B25J15/08
Filed: 2019-04-04
Abstract: To achieve an article holding device that can secure deformability of granular bodies and can easily adapt a shape of a holding part to a shape of an article.SOLUTION: The article holding device comprises a holding part 21 for holding an article, a support part for supporting the holding part 21, and a volume changing part 36. The holding part 21 comprises: a bag body 34; a flexible separation body 39 that separates the inside of the bag body 34 into an approach-side portion S1, being a portion at an approach-side R1 and a separation-side portion S2, being a portion closer to a separation-side R2 than the approach-side portion S1; first granular bodies 35A stored in the separation-side portion S2; and second granular bodies 35B stored in the approach-side portion S1. The volume changing part 36 changes volumes of the bag body 34. The second granular bodies 35B are smaller in grain diameter than the first granular bodies 35A.SELECTED DRAWING: Figure 4
Patent JP-2020170812-A (JP)
Title: Avalanche photodiode sensor and sensor device
Inventor: OKAZAKI MUTSUMI
IPC: H01L31/107
Filed: 2019-04-05
Abstract: To reduce fluctuations in the characteristics of avalanche photodiode sensors.SOLUTION: An avalanche photodiode sensor includes a first semiconductor region 121, a second semiconductor region 122, a low impurity concentration region, a first contact region 123, and a second contact region 124. The first semiconductor region is arranged on the surface of a semiconductor substrate 110. The second semiconductor region is arranged under the first semiconductor region and is configured in a conductive type different from that of the first semiconductor region. The low impurity concentration region is arranged adjacent to the second semiconductor region. The first contact region is arranged on the surface of the semiconductor substrate and is arranged adjacent to the first semiconductor region so as to be connected to an electrode. The second contact region is arranged adjacent to the low impurity concentration region so as to be connected to the electrode.SELECTED DRAWING: Figure 2
Patent JP-2020172141-A (JP)
Title: Control device of vehicle seat and vehicle seat
Inventor: TAKAHASHI AKINORI
IPC: B60N2/56
Filed: 2019-04-09
Abstract: To provide a control device of a vehicle seat which can supply air controlled to a proper temperature from under a seat cushion.SOLUTION: One embodiment of the disclosure relates to a control device of a vehicle seat including: a seat cushion 3 having a ventilation passage 33, a first heater 34 which heats a seating surface, and a second heater 35 disposed in the ventilation passage 33; and a blower 5 which sends air from the ventilation passage 33 to the outside of the seat cushion 3. The control device of the vehicle seat includes a control part which controls the second heater 35 and the blower 5. The control part adjusts output of the second heater 35 in response to output of the first heater 34 and output of the blower 5.SELECTED DRAWING: Figure 2
Patent JP-2020174096-A (JP)
Title: Light-emitting device, optical device, and information processor
Inventor: KONDO TAKASHI
IPC: H01S5/183
Filed: 2019-04-10
Abstract: To provide a light-emitting device, having a first light source and a second light source which has a higher optical output than the first light source and is structured to be driven independently of the first light source, the light-emitting device being capable of suppressing degradation in optical density at an irradiation surface in the light emitted from the first light source, as compared to a structure irradiating light from the first light source at the same spread angle as that of the second light source used for diffusion irradiation.SOLUTION: A light-emitting device 4 includes: a light source 10 for proximity detection which oscillates in a single transverse mode; a light source 20 for 3D shape measurement which has a higher optical output than the light source 10 for proximity detection, is structured to be driven independently of the light source 10 for proximity detection and oscillates in a multiple transverse mode; and a diffuser panel 30 mounted on an emission route of the light source 20 for 3D shape measurement.SELECTED DRAWING: Figure 3
Patent JP-2020172213-A (JP)
Title: Vehicle opening/closing structure
Inventor: INABA HIROTAKA
IPC: E06B9/02
Filed: 2019-04-12
Abstract: To provide a vehicle opening/closing structure which can reduce a force required for an opening/closing operation of an opening/closing member while simplifying a structure of the opening/closing member.SOLUTION: A guide rail 7 has a first rail part 14 that has a curved shape and on which a back door 11 is positioned when the back door 11 is closed, and a second rail part 15 arranged on an open side in an opening/closing direction of the guide rail 7 rather than the first rail part 14, in which a guide roller 12 positioned on the uppermost side among the plurality of guide rollers 12 is a cantilever guide roller 12A, which is mounted on a portion below an upper end 11a of the back door 11, and the first rail part 14 has such a curved shape that a distance between a portion above a cantilever guide roller 12A in the back door 11 when the back door 11 is closed and a moving track of a center part of the guide roller 12 becomes gradually longer toward the upper side.SELECTED DRAWING: Figure 3
Patent JP-2020177079-A (JP)
Title: Display device, flexible wiring board, and manufacturing method for display device
Inventor: ABE HIDEAKI
IPC: G09F9/30
Filed: 2019-04-16
Abstract: To provide a display device, a flexible wiring board, and a manufacturing method for a display device that can improve the reliability.SOLUTION: A display device includes: a display panel PNL including a mount side that is curved with a curved display surface, and a plurality of pad parts that are arranged in parallel along the mount side; a circuit board with a flat plate shape; and a flexible wiring board F1 including a first end part and a second end part. The flexible wiring board includes a base member BS1 including a first surface SF1 and a second surface SF2 on the opposite side of the first surface, wiring WR1 positioned on the first surface side of the base member, a protective layer PR1 that covers the wire, and a bent part BA1 that is bent between a first bending border BR1 on the first end part side and a second bending border BR2 on the second end part side. The extending direction of the second bending border is inclined with respect to the extending direction of the first bending border. The base member includes a groove part GR1 positioned on the first bent part and formed on the second surface.SELECTED DRAWING: Figure 2
Patent JP-2020174555-A (JP)
Title: Water absorption treatment material and method for manufacturing the same
Inventor: YOSHINAGA HAYASHI
IPC: B01J20/22
Filed: 2019-04-17
Abstract: To provide a water absorption treatment material that is excellent in water absorption speed, and to provide a method for manufacturing the same.SOLUTION: A water absorption treatment material 1 comprises multiple granular materials 10 with water absorption property. Each granular material 10 includes a core part 12 and a coating part 14. The core part 12 has a columnar shape including a lateral face 12a, a bottom face 12b and a bottom face 12c. The coating part 14 includes an adhesive material and coats the lateral face 12a of the core part 12. The coating part 14 has a thickness that gradually decreases toward an end part from a center part of the core part 12 in a center axis direction of the core part 12.SELECTED DRAWING: Figure 2
Patent JP-2020176950-A (JP)
Title: Phase discrimination system, power distribution slave device, and program
Inventor: HOTSUTA TOMOHIRO
IPC: G01R31/50
Filed: 2019-04-19
Abstract: To provide a system capable of discriminating the phase of voltage of a power distribution system without burdening communication.SOLUTION: A phase discrimination system includes power distribution slave devices 4 connected to various parts of a three-phase power distribution line 21. Each of the power distribution slave devices 4 includes: a zero-phase voltage calculation unit that calculates zero-phase voltage using the voltage and phase of the three-phase power distribution line 21; a phase difference calculation unit that finds a phase difference between the phase of voltage of one phase of the three-phase power distribution line 21 and the phase of the zero-phase voltage; a memory for storing information on a reference value serving as the reference of the phase difference; and a phase discrimination unit that discriminates the phase of voltage of an inspection phase, which is one power distribution line at a place where a phase is unknown of the three-phase power distribution line 21, by comparing the phase difference with the reference value.SELECTED DRAWING: Figure 1
Patent JP-2020177560-A (JP)
Title: Missing value imputation device, missing value imputation method, and missing value imputation program
Inventor: UENO TOMOHITO
IPC: G06F17/17
Filed: 2019-04-22
Abstract: To provide a missing value imputation device, a missing value imputation method, and a missing value imputation program, which can impute a missing value by reducing bias within a designated period of time.SOLUTION: A missing value imputation device 1 for imputing a missing value in collected data includes: an imputation processing section 12 that measures a period of time required for imputation processing by a simulation and associates the required period of time with each multiplexing number of data multiplexed by a multiple imputation technique; a multiplexing number acquisition section 14 that acquires the multiplexing number at which the imputation processing is finished within an allowable period of time on the basis of the associated required period of time when the allowable period of time for the imputation processing is designated; and a calculation technique determination section 15 that determines a calculation technique for the imputation processing in response to the acquired multiplexing number.SELECTED DRAWING: Figure 2
Patent JP-2019162442-A (JP)
Title: Wireless stethoscope and method of use thereof
Inventor: KEVIN TRICE
IPC: A61B7/04
Filed: 2019-04-23
Abstract: To provide a wireless stethoscope that prevents cross-infection of patients associated with conventional stethoscopes, and a wireless stethoscope that can filter cardiac, pulmonary and digestive sounds, allowing a doctor to listen to, and focus on, only one type of bodily sound.SOLUTION: A wireless stethoscope comprises: wireless sensors that are enclosed in disposable pads so that the same pads are not used on more than one patient; and a receiver unit. The wireless stethoscope also comprises a filter circuit that detects pulmonary sounds and cardiac sounds, allowing the user to monitor one or the other without interference.SELECTED DRAWING: Figure 6
Patent JP-2020178573-A (JP)
Title: Method for determining the risk of congenital hip dislocation
Inventor: UTAGAWA YOSVANI
IPC: C12Q1/6827
Filed: 2019-04-23
Abstract: To provide a method for determining the risk of congenital hip dislocation.SOLUTION: The present invention provides a method for determining the risk of congenital hip dislocation, on the basis of genotype information of a single nucleotide polymorphism set at least including rs174601, rs1079610, rs5955543, rs12484776, rs7085433, rs2267717, rs9388451, rs2072590, and rs2307121.SELECTED DRAWING: Figure 1
Patent JP-2019142948-A (JP)
Title: Bioactivity material including composition derived from banana
Inventor: OTANI MASARU
IPC: A61K36/88
Filed: 2019-04-26
Abstract: To provide a production method of a composition derived from banana capable of acquiring a composition exhibiting an excellent bioactivity from a pulp part of banana.SOLUTION: There is provided a production method of a composition derived from banana comprising: a step (1) for fragmenting a pulp part of banana for acquiring a pulp fragmentation matter; a step (2) for adding a protein degrading enzyme for decomposing a protein in the pulp fragmentation matter by an enzyme reaction, for acquiring an enzyme reaction matter; and a step (3) for deactivating the protein degrading enzyme in the enzyme reaction matter, for acquiring a composition A.SELECTED DRAWING: Figure 1
Patent JP-2021013876-A (JP)
Title: Citronellol-based anionic surface active agent and method for producing citronellol-based anionic surface active agent
Inventor: ABE MASAHIKO
IPC: C09K23/02
Filed: 2019-04-26
Abstract: To provide a citronellol-based anionic surface active agent and a method for producing a citronellol-based anionic surface active agent.SOLUTION: Regarding production of a new type of an ester-based branched anionic surface active agent containing a citronellol part as a hydrophobic tail, sulfoacetate sodium is used as a hydrophilic head group.SELECTED DRAWING: Figure 1