baber/WOPTO huggingface dataset:
Patent JP-2020148206-A (JP)
Title: Water supply pipe
Inventor: AKAZAWA KATSUTO
IPC: F16L45/00
Filed: 2019-03-11
Abstract: To provide a water supply pipe capable of eliminating retained water.SOLUTION: A water supply pipe 40 comprises a main pipe 11, a first branch pipe 41 branched from the main pipe 11, a second branch pipe 42 branched from the main pipe 11 at a downstream position by a distance L1 from a branch position of the first branch pipe 41, and a coupling pipe 43 coupling a tip of the first branch pipe 41 and a tip of the second branch pipe 42. A mist sauna unit 45 is provided to the coupling pipe 43.EFFECT: When water shown by an arrow (1) flows to the main pipe 11 while the mist sauna unit 45 is not used, flows shown by arrows (2) and (4) are generated in the first branch pipe 41, the coupling pipe 43 and the second branch pipe 42. Then, retained water is prevented.SELECTED DRAWING: Figure 3
Patent JP-2020153248-A (JP)
Title: Water supply equipment
Inventor: SAKATANI TETSUNORI
IPC: F04D15/00
Filed: 2019-03-18
Abstract: To provide water supply equipment in which breakage of a sliding member due to rapid cooling can be prevented, the sliding member being used in a pump device and supporting rotation of a main shaft and an impeller and being increased in temperatures due to water pumping inability.SOLUTION: Water supply equipment 1 comprises: a pump device 11 including a sliding member 34 sliding in water; a pressure detector 20 provided at a secondary side of the pump device 11; a flow volume detector 19 detecting flow volume of the pump device 11; and a control unit 56 which determines pressure drop when a state that a pressure detected by the pressure detector 20 is a starting pressure or less, and flow volume is not detected by the flow volume detector 19, is continued for a certain time in operation of the pump device 11, and stops the pump device 11, makes the pump device 11 in which the pressure drop is determined re-startable after a lapse of a stop time, and determines failure when the pump device 11 is stopped at the set number of times due to detection of the pressure drop, and inhibits start of the pump device 11 until a cooling time elapses.SELECTED DRAWING: Figure 1
Patent JP-2020151785-A (JP)
Title: Cutting insert and edge replacement type cutter
Inventor: ONOE Taichi
IPC: B23C5/06
Filed: 2019-03-18
Abstract: To control a curl diameter of a chip while preventing an increase of cutting resistance.SOLUTION: In a cutting insert installed on an edge replacement type cutter, a rake face 2, a seating surface and a flank surface 4 are formed on an insert body 1, and an installation hole is opened in a central part of the rake face 2 and the seating surface, and a cutting edge 5 is formed in a crossing ridge line part of the rake face 2 and the flank surface 4, and the rake face 2 has a first inclination plane 2a inclining in a linear shape to the seating surface side according to separation from the cutting edge 5 to the cutting edge 5 side and a second inclination plane 2b inclining in a linear shape to the opposite side of the seating surface according to separation from the cutting edge 5 on the inside of the rake face 2 of the first inclination plane 2a in a cross section orthogonal to the cutting edge 5, and a height up to an upper end of the second inclination plane 2b from the seating surface is higher than a height up to the cutting edge 5 from the seating surface in the vertical direction to the seating surface.SELECTED DRAWING: Figure 6
Patent JP-2020151932-A (JP)
Title: Heat-sensitive recording material, heat-sensitive recording method, heat-sensitive recording device, and heat-sensitive recording medium
Inventor: OKADA SHINJI
IPC: B41M5/46
Filed: 2019-03-20
Abstract: To provide a heat-sensitive recording material having excellent shelf life of a recorded image.SOLUTION: A heat-sensitive recording material contains a specific electron-donating dye, and a specific electron-accepting compound. A more preferable embodiment of it is for laser recording; a more preferable embodiment of it contains a photothermal conversion material; and the most preferable embodiment of it contains the photothermal conversion material that comprises particles of a tungsten oxide compound.SELECTED DRAWING: None
Patent JP-2020152339-A (JP)
Title: Hybrid-vehicular control apparatus
Inventor: MATSUMOTO HIDEKI
IPC: F01N3/023
Filed: 2019-03-22
Abstract: To solve the problem of being unable to execute a filter reproduction process for removing particulate materials by incineration and an evaporation process for removing water and/or fuel contained in oil by evaporation in the case of a vehicle traveling in an electric vehicle mode.SOLUTION: In a case in which, under the condition of an electric vehicle mode being executed, at least either of conditions where a dilution quantity of oil stored in an oil pan exceeds a predetermined dilution quantity and where an accumulation amount of particulate materials accumulated in a particulate filter exceeds a predetermined specified accumulation amount is satisfied, information for urging a user to operate a mode changeover switch is issued from a display and speaker of a navigation device.SELECTED DRAWING: Figure 2
Patent JP-2020160568-A (JP)
Title: Image synchronization device, image synchronization method, and program
Inventor: SUN SIQI
IPC: G06T7/20
Filed: 2019-03-25
Abstract: To provide an image synchronization device that can stably synchronize a multi-viewpoint image.SOLUTION: An image synchronization device includes: a norm calculation unit that calculates a norm from time series data pertaining to the coordinates of each of joints of a human body in each of images photographed from a plurality of viewpoints, the norm being the amount of movement of each joint in each image per unit time; a motion rhythm detection unit that detects, on the basis of the norm, a motion rhythm comprising a movement start timing and a movement stop timing for each joint in each image; and a time shift detection unit that calculates a matching score indicating the degree of stability of a time shift between the images on the basis of the motion rhythm of each joint in each image, and detects a time shift having a high matching score.SELECTED DRAWING: Figure 1
Patent JP-2020158142-A (JP)
Title: Deodorant laminate for liquid paper container
Inventor: TAKEUCHI NAOYA
IPC: B32B27/32
Filed: 2019-03-26
Abstract: To provide: a deodorant laminate for a liquid paper container which has excellent manufacturing suitability, which exhibits a deodorant effect for a long period of time by a high adsorption action with respect to an odorous organic material which the laminate contains and an odor component generating from the content itself, and which has excellent anti-odor variability to the content for a long period of time; a packaging material; and a package.SOLUTION: A deodorant laminate 1 for a liquid paper container includes a structure in which a base material layer 2, a gas barrier layer 3, an odor adsorption adhesive agent layer 4 and a sealant layer 5 are laminated in this order. The base material layer includes a paper material layer 2b, and a base material protective layer 2a for covering one side surface of the paper material layer. The odor adsorption adhesive agent layer is the layer formed by the extrusion-coating method and it includes polyolefin resin and an odor adsorbent. The odor adsorbent is an inorganic chemical odor adsorbent and/or hydrophobic zeolite. The base material protective layer is the layer formed by the extrusion-coating method and it includes polyolefin resin, and the sealant layer includes low elution property polyethylene.SELECTED DRAWING: Figure 1
Patent JP-2020156748-A (JP)
Title: Intraocular lens insertion device
Inventor: HISHIDA TAKAHIRO
IPC: A61F2/16
Filed: 2019-03-26
Abstract: To provide an intraocular lens insertion device that can stabilize the extrusion load, so that the operability is improved and a rocket launch is suppressed.SOLUTION: In an intraocular lens insertion device that uses a rod-shaped extrusion member to advance an intraocular lens through the inside of a tubular main body for insertion of the intraocular lens into an eye, the extrusion member has an elastic body that extends in the axial direction and contacts an inner wall of the main body. The elastic body is shaped to continuously contact the inner wall of the main body along the axial direction.SELECTED DRAWING: Figure 5
Patent JP-2020161333-A (JP)
Title: Method for manufacturing semiconductor device and semiconductor device
Inventor: SUZUKI JUNYA
IPC: B23K26/04
Filed: 2019-03-27
Abstract: To provide a method for manufacturing a semiconductor device in which foreign materials such as a sputter are less likely to be splashed to a semiconductor body when welding an electrode plate and a bus bar, and the semiconductor device.SOLUTION: A method for manufacturing a semiconductor device 101 comprises a superposing step, a mask mounting step, and a welding step. The superposing step superposes a bus bar tip part 171 of a bus bar 17 composed of a rectangular metal plate on an electrode plate tip part 161 provided on the opposite side of a semiconductor body 10 of the electrode plate 16 electrically connected to a semiconductor element composed of a rectangular metal plate extending from the semiconductor body 10 so that the bus bar 17 extends to the semiconductor body 10 along the electrode plate 16. The mask mounting step inserts the electrode plate 16 into a groove 13 of a flat plate-like mask jig 12 formed of a heat-resistant material, the groove 13 having a width wider than the electrode plate tip part 161. The welding step welds the electrode plate tip part 161 and the bus bar tip part 171 on the opposite side of the semiconductor body 10 across the mask jig 12.SELECTED DRAWING: Figure 5
Patent JP-2020167753-A (JP)
Title: Power transmission device, power reception device and non-contact power supply system
Inventor: HAKUTA YUSUKE
IPC: B60L5/00
Filed: 2019-03-28
Abstract: To provide a non-contact power supply system in which a leakage magnetic field is suppressed.SOLUTION: A non-contact power supply system comprises a power transmission device 1 and a power reception device 2. The power transmission device comprises: a power transmission coil 10, a magnetic material core 11, a first conductor plate 12, a housing 13 and a second conductor plate 14. The housing is a box shaped object of a rectangular parallelepiped, which surrounds the power transmission coil, the magnetic material core and the first conductor plate and in which a power reception device 2 side is opened. The housing comprises a bottom part 15 being a bottom face of the rectangular parallelepiped and side face parts 16 being four side faces of the rectangular parallelepiped. The bottom part 15 is constituted of ferrite. The side face parts are constituted of metal with larger conductivity than the bottom part.SELECTED DRAWING: Figure 1
Patent JP-2020167252-A (JP)
Title: Substrate cleaning device and substrate cleaning method
Inventor: SAKASHITA KENJI
IPC: H01L21/304
Filed: 2019-03-29
Abstract: To stably clean a substrate by facilitating the determination of whether a contact surface of a cleaning roller with the substrate is in a predetermined contact state.SOLUTION: A substrate cleaning device 11 that cleans a substrate 12 having light transmission includes a substrate transport mechanism 21 that conveys the substrate 12, a cleaning roller unit 23 that contacts and cleans the lower surface of the substrate 12 transported by the substrate transport mechanism 21, an imaging camera 28 that acquires the state of the contact surface of the cleaning roller unit 23 in contact with the lower surface 12 of the substrate 12 as an image from the upper surface side of the substrate 12, and a control unit 31 that determines whether the contact surface is in a contact state based on a predetermined reference on the basis of the image of the contact surface acquired by the imaging camera 28.SELECTED DRAWING: Figure 1
Patent JP-2020167544-A (JP)
Title: Imaging device, imaging system, and driving method of imaging device
Inventor: SAKAI SEIICHIRO
IPC: H04N5/3745
Filed: 2019-03-29
Abstract: To provide an imaging device capable of reducing correction error while suppressing fluctuations in the slope of the reference signal when calculating and reading a correction value.SOLUTION: Column circuits 3A, 3B operate in a first drive mode in which a signal of comparison between reference signals VRAMP_L, VRAMP_H selected by a selection circuit 35 and a pixel signal is output, or in a second drive mode in which a correction value of the first reference signal and the second reference signal is acquired. A selection circuit of the second column circuit selects the same reference signal out of the first reference signal and the second reference signal in the first drive mode and second drive mode.SELECTED DRAWING: Figure 9
Patent JP-2020163004-A (JP)
Title: Absorbent article
Inventor: ITOI NAMIE
IPC: A61F13/532
Filed: 2019-03-29
Abstract: To provide an absorbent article which is hardly twisted in wearing and is excellent in wearing feeling before and after excretion.SOLUTION: An absorbent article 1 in the invention includes an excretion part facing region B arranged to face an excretion part of a wearer in the use, a forward region A and a backward region C arranged in the front and the back of the region B in a lengthwise direction X, and an absorber 4. The absorber 4 includes a fiber lump 11 containing a synthetic fiber 11 and a water absorptive fiber 12F. In the absorber 4, the excretion part facing region B has a higher ratio of the content mass of the fiber lump 11 (a fiber lump occupation ratio) relative to a total content mass of the fiber lump 11 and the water absorptive fiber 12F compared to the forward region A and the backward region C, and in the excretion part facing region B, a skin facing surface side B1 of the absorber has a higher fiber lump occupation ratio compared to a non-skin facing surface side B2 of the absorber.SELECTED DRAWING: Figure 5
Patent JP-2020170909-A (JP)
Title: Speaker device
Inventor: HIGASHIDA KAZUMI
IPC: H04R3/12
Filed: 2019-04-02
Abstract: To provide a speaker device capable of reproducing high-quality audio information in which the generation of standing waves is suppressed with a simple housing structure.SOLUTION: A speaker device 1 includes a box-shaped housing 2 composed of six face portions 3 formed of a plate-shaped members made of metal. The housing 2 includes a connecting member 4 connected to the face portions 3 inside and a speaker unit 5 mounted inside the housing 2. A front surface portion 31 and a back surface portion 32, a first side surface portion 33 and a second side surface portion 34, and a bottom surface portion 35 and a back surface portion 36 are not parallel to each other and are inclined and face each other at a predetermined angle. Inside the housing 2, the connecting member 4 extends along a side 6 of the housing 2 and is joined to at least two adjacent face portions 3 on the side 6. The connecting member 4 comes into contact at a contact region being a part of the surface portion 3 adjacent to the side 6.SELECTED DRAWING: Figure 1
Patent JP-2020170351-A (JP)
Title: Information processing device, control method thereof, and program
Inventor: TSUJITA KOSUKE
IPC: G06Q50/10
Filed: 2019-04-03
Abstract: To provide a mechanism that appropriately compares quality requirements with a result of print products and can execute recovery processing as needed to satisfy the quality requirements of an ordered print job.SOLUTION: An information processing device for print service analyzes quality requirements according to a first data format of an ordered print job, creates process related to printing from an analysis result and a product type of the print job. The information processing device causes a print system to perform the created process related to printing, obtains a print result from the print system, and creates a quality report according to a second data format from the obtained print result of the print system. The information processing device compares the quality requirements according to the first data format with the quality report according to the second data format, and as the result of comparison, if any item of the quality report dose not satisfy the requirements of the corresponding item of the quality requirements, causes the print system to perform predetermined recovery processing.SELECTED DRAWING: Figure 9
Patent JP-2019134482-A (JP)
Title: Frequency spectral management apparatus and method, geographical location database, and secondary system apparatus
Inventor: SUN CHIEN
IPC: H04W28/16
Filed: 2019-04-08
Abstract: To provide a frequency spectral management apparatus and a frequency spectral management method, which further divide priority levels for secondary systems coexisting with the primary system that competes with each other in a cognitive radio system and manage frequency spectral usage of the secondary systems with different priority levels.SOLUTION: A method comprises: receiving a request for resources from a first system of multiple systems having different priority levels; identifying resources that are available in a second system different from the multiple systems on the basis of the received request; and determining whether to adjust a resource assigned to the multiple systems on the basis of the priority level of the first system and the resources that are available in the second system.SELECTED DRAWING: Figure 12
Patent JP-2019105660-A (JP)
Title: Three-dimensional coordinates measuring apparatus
Inventor: SUGANO YUKIO
IPC: G01B5/00
Filed: 2019-04-08
Abstract: To provide a three-dimensional coordinate measuring apparatus which can suppress oscillation of a Y carriage and improve measurement accuracy.SOLUTION: A three-dimensional coordinate measuring apparatus has a Y carriage which is supported by two strut members on a machine platen. The two strut members have a first strut member having a drive mechanism driving the Y carriage in a Y axis direction and a second strut member that follows the first strut member and moves. The machine platen has a guide which has two side surfaces vertical to a top surface of the machine platen on the first strut member side and extends in the Y axis direction. The first strut member has two pairs of side surface supporting members that are freely slidably supported on the top surface of the guide and grip the guide from left and right. The second strut member has a supporting member which is supported by air bearing facing the machine platen surface. A position in the Y axis direction of the air bearing is between the two pairs of side surface supporting members.SELECTED DRAWING: Figure 3
Patent JP-2020173297-A (JP)
Title: Electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: KUSANO KEISUKE
IPC: G03G5/147
Filed: 2019-04-08
Abstract: To provide an electrophotographic photoreceptor that prevents both a streak-like image defect and a dot-like image defect at the initial stage of image formation.SOLUTION: An electrophotographic photoreceptor comprises: a conductive substrate; and a photosensitive layer provided on the conductive substrate, and an outermost surface layer of the electrophotographic photoreceptor includes fluorine-containing resin particles and the outermost surface layer has a surface roughness Ra of 0.07 μm or more and 0.2 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2020172276-A (JP)
Title: Package
Inventor: AOYAMA SOICHIRO
IPC: B65D5/66
Filed: 2019-04-09
Abstract: To provide a package manufactured by using resin cardboard improved in dimensional accuracy of surface parts.SOLUTION: Each of four first side faces 112 is connected with a first bottom surface part 111 at a first bottom surface part 114. At least one upper surface part 113 is connected with at least one side face 112 out of the four first side faces 112 at a second connection part 115. The first extending direction of a first rib 13 and each of the extending directions of the first connection part 114 and the second connection part 115 cross each other. At each side of the first bottom surface part 111, at least at a part of the first connection part 114, a second surface part 12 is cut. At least at each of first side faces 112, at least at a part of the second connection part 115, the second face part 12 is cut.SELECTED DRAWING: Figure 1
Patent JP-2020171218-A (JP)
Title: Fruit vegetable separation method and separation means for the same
Inventor: OSADA MASAHIKO
IPC: A01D46/247
Filed: 2019-04-10
Abstract: To facilitate a separation work from a peduncle of fruit vegetable.SOLUTION: Fruit vegetable separation means 10 includes a first pivot part 12 and a second pivot part 14 which are relatively pivotably connected via a pivot shaft 90, a first press member 22 provided at a tip of the first pivot part 12, and a second press member 66 provided in a tip of the second pivot part 14. When the first pivot part 12 relatively pivots with respect to the second pivot part 14, the first press member 22 is relatively displaced in a closing or separating direction with respect to the second press member 66 while kept in parallel with the second press member 66.SELECTED DRAWING: Figure 2
Patent JP-2020175901-A (JP)
Title: Opening sealing structure of synthetic resin bag
Inventor: TANAKA NATSUO
IPC: B65D33/34
Filed: 2019-04-15
Abstract: To provide an inexpensive technology capable of indicating an opened state when opened, without relying on an existing security tape.SOLUTION: A sealing structure for the opening of a synthetic resin bag is formed of a bag tongue part extended upward of the opening from the rear surface part of a synthetic resin bag body and having an adhesive tape part formed of an adhesive layer, and an adherent printing part formed on a surface of the synthetic resin bag body, and bonded with the adhesive tape part of the bag tongue part when the bag tongue part is folded toward the front surface of the synthetic resin bag body. The adherent printing part is formed of a part printed with peeling ink peeling off together with the adhesive layer, when the adhesive tape part is peeled off from the adherent printing part after the adhesive tape part of the bag tongue part is bonded to the adherent printing part, and a part, other than that part, printed with ink not peeling off together with the adhesive layer.SELECTED DRAWING: Figure 3
Patent JP-2019111445-A (JP)
Title: X-ray diagnostic apparatus
Inventor: TANAKA TORU
IPC: A61B6/02
Filed: 2019-04-22
Abstract: To provide an X-ray diagnostic apparatus for enabling improvement of inspection efficiency.SOLUTION: An X-ray tube 7 generates an X-ray. An X-ray detector 10 detects the X-ray generated from the X-ray tube 7. A placing surface 11 is held between the X-ray tube 7 and the X-ray detector 10 and includes a placing part for a subject and a placing part for a sample collected from the subject. A placing stand support mechanism 3 supports the X-ray detector 10 and the placing surface 11. An X-ray tube support mechanism 4 supports the X-ray tube 7 so that the X-ray tube can rotate around a predetermined rotation axis. An irradiation field limiter 33 limits a solid angle of the X-ray generated from the X-ray tube 7. An imaging control unit 29 controls the X-ray tube support mechanism 4 and the irradiation field limiter 33 to switch an irradiation field for the X-ray generated from the X-ray tube 7 on the placing surface 11 between the placing part for the subject and the placing part for the sample in the placing surface 11.SELECTED DRAWING: Figure 1