baber/WOPTO huggingface dataset:
Patent JP-2020125468-A (JP)
Title: Resin composition
Inventor: ONOUE AKIHIRO
IPC: C08K5/42
Filed: 2020-01-29
Abstract: To provide a resin composition that can be removed only with water, while maintaining the heat resistance of a polymer material.SOLUTION: A resin composition is obtained by mixing: a resin α that has an aromatic dicarboxylate monomer unit A having a hydrophilic group, a dicarboxylate monomer unit B having no hydrophilic group, and an aromatic monomer unit C1; and a water-insoluble resin β that has an epoxy group, a carbodiimide group, or an acid anhydride group.SELECTED DRAWING: None
Patent JP-2021120992-A (JP)
Title: Lead frame
Inventor: KUBOTA SATOSHI
IPC: H01L23/50
Filed: 2020-01-30
Abstract: To provide a lead frame which can maximize the area of a side face opening in the form of a port for allowing a soldering connection of a semiconductor package product to be observed visually, and which can prevent the deformation owing to the decrease in lead strength.SOLUTION: A lead frame comprises: a thin part 11-1a formed by a concave form of a depth representing 75-90% of a thickness of a copper-based metal plate 10 on one side in a first region 11-1 extending beyond boundary lines L a cutting region for cutting into individual packages and including part of a region making an external connection terminal of a lead 11 formed by the metal plate; a reinforcement-plating layer 14 of a concave form formed on a surface of the thin part so as to have a thickness equal to or larger than 7.5% of the thickness of the metal plate; and a plating layer 12 for external connection formed in a surface of a second region 11-2 including the first region where the reinforcement-plating layer is formed. A surface of the plating layer for external connection at a position of the boundary line L of the lead cutting region in a bottom of the concave form is located at a depth substantially equal to or larger than 50% of the metal plate thickness from one side of the metal plate.SELECTED DRAWING: Figure 1
Patent JP-2021124283-A (JP)
Title: Film forming member for film thickness measurement, and method for measuring film thickness using the same
Inventor: YOSHIDA MIHOKO
IPC: B29C59/02
Filed: 2020-01-31
Abstract: To provide a film forming member for film thickness measurement used for the film thickness measurement of a coating film or the like, and also to provide a method for measuring the film thickness using the same.SOLUTION: Disclosed is a film forming member 10 for film thickness measurement, which has a structure color development region 13,13A,13B consisting of a rugged shape 12,12A,12B on the surface of a base material 11. The film forming member 10 for film thickness measurement is characterized in that the thickness of a thin film can be measured by eliminating the structure color development due to the rugged shape 12,12A,12B when the thin film of a predetermined film thickness is formed on the surface of the base material 11.SELECTED DRAWING: Figure 1
Patent JP-2021124134-A (JP)
Title: Sealing structure and pressure container with the same
Inventor: KAKINUMA RYOTA
IPC: F16J12/00
Filed: 2020-02-03
Abstract: To provide simpler pressure relief means that does not require a movable part.SOLUTION: A sealing structure 4 comprises at least one pressure relief flow path, an evacuation space 41, a sealing member 42, and a communication flow path 43. The communication flow path is provided so as to be able to communicate with a space to be sealed 5, the pressure relief flow path and the evacuation space. The sealing member is provided so as to always seal the communication flow path and to be deformable when the pressure in the space to be sealed is abnormally increased. When the sealing member is deformed by the abnormal pressure rise, the sealing member moves to the evacuation space, so that the space to be sealed and the pressure relief flow path communicate with each other through the communication flow path.SELECTED DRAWING: Figure 2
Patent JP-2021122233-A (JP)
Title: Extracellular matrix, method for manufacturing mature cardiomyocytes, drug discovery support method, therapeutic method, mature cardiomyocytes, and cardiomyocyte maturation kit
Inventor: UOSAKI HIDEKI
IPC: C12N5/071
Filed: 2020-02-05
Abstract: To provide extracellular matrices that mature immature cardiomyocytes.SOLUTION: An extracellular matrix is for maturing immature cardiomyocytes derived from pluripotent stem cells and the like. Specifically, it is characterized by containing a laminin fragment. The laminin fragment uses the laminin E8 fragment instead of the entire laminin protein. The laminin E8 fragment is preferably a laminin 511 E8 fragment and/or a laminin 521 E8 fragment. By culturing differentiation-induced cardiomyocytes using the laminin 511 E8 fragment and/or laminin 521 E8 fragment, a gap junction (Cx43) is formed, and it becomes possible to obtain mature cardiomyocytes in which also mitochondria matured.SELECTED DRAWING: Figure 19
Patent JP-2021124395-A (JP)
Title: Pan tilt angle calculation device and program therefor
Inventor: KANO MASANORI
IPC: H04N5/232
Filed: 2020-02-05
Abstract: To provide a pan tilt angle calculation device that can accurately control the direction of a camera.SOLUTION: A pan tilt angle calculation device 30 includes: parameter input means 31 for inputting various types of parameters necessary to calculate a pan tilt angle; operational expression setting means 32 for setting various types of operational expressions necessary to calculate a pan tilt angle; target point calculation means 33 for calculating the position of a target point for a pan tilt coordinate system and the position of a target point for a camera platform coordinate system; pan tilt angle calculation means 34 for calculating the pan tilt angle of a camera C from the respective positions of target points for the pan tilt coordinate system and for the camera platform coordinate system; and pan tilt angle selection means 35 for selecting the pan tilt angle closest to the pan tilt angle obtained in the last calculation from a plurality of calculated pan tilt angles.SELECTED DRAWING: Figure 1
Patent JP-2020182824-A (JP)
Title: Slipper including removable outsole and insole, and footwear
Inventor: SEKI YOSUKE
IPC: A43B17/00
Filed: 2020-01-20
Abstract: To provide a slipper with a structure that can readily change to wearable for both outdoor use and indoor use, and to provide footwear.SOLUTION: A slipper A includes: an outsole B that is fitted to a sole and removable when the slipper is worn outside; and an insole that is used for a sock liner and removable and replaced when being washed.SELECTED DRAWING: Figure 2
Patent JP-2021122900-A (JP)
Title: Operation support system, and operation switch unit with operation support function
Inventor: FUJITANI SHIGETOSHI
IPC: B25J19/06
Filed: 2020-02-05
Abstract: To provide an operation support system and an operation switch unit with an operation support function, that enable operation support of an operation switch, even when an operator cannot manually operate the operation switch, and thereby construct a safer system.SOLUTION: An operation support system 1 includes: an emergency stop switch 2 provided so as to be manually operable by an operator P in order to operate a robot R; a camera 104/microphone 55 for detecting operation support information (motion information/voice information) containing an intention of the operator who attempts to operate the emergency stop switch 2; and a solenoid 3 for actuating the emergency stop switch 2 according to the operation support information detected by the camera 104/microphone 55.SELECTED DRAWING: Figure 6
Patent JP-2020074342-A (JP)
Title: Composite membrane, manufacturing method of the same, negative electrode structure including them, and lithium secondary battery
Inventor: SAI MOTOSHIGE
IPC: H01M50/443
Filed: 2020-02-07
Abstract: To provide a composite membrane, a manufacturing method of them, a negative electrode structure including them, and a lithium secondary battery.SOLUTION: The present invention provides: a composite membrane containing an organic film having a plural number of penetration holes and an ion conduction inorganic substance particle formed in each penetration hole, and forming a hydrophobic coating film on at least one face of the ion conduction inorganic substance particle; a manufacturing method of them; a negative electrode structure; and a lithium secondary battery containing the negative electrode structure.SELECTED DRAWING: Figure 1A
Patent JP-2021127797-A (JP)
Title: Sealing device
Inventor: USHIJIMA SHINJI
IPC: F16J15/10
Filed: 2020-02-13
Abstract: To achieve further reduction of a load.SOLUTION: A gasket 1 includes: a body part 10; an upper seal part 20; and a lower seal part 30. The body part 10 is an annular portion which is formed so as to enter a groove of an upper member and a groove of a lower member. The upper seal part 20 is a seal part formed at an upper portion 11 of the body part 10 which enters the groove of the upper member, and the lower seal part 30 is a seal part formed at a lower portion 12 of the body part 10 which enters the groove of the lower member. The upper seal part 20 includes: an inner periphery seal part 21 which protrudes from the body part 10 to the inner periphery side and contacts with the groove of the upper member from the outer periphery side; and an outer periphery side seal part 22 which protrudes from the body part 10 to the outer periphery side and contacts with the groove of the upper member from the inner periphery side. The lower seal part 30 includes: an inner periphery side seal part 31 which protrudes from the body part 10 to the inner periphery side and contacts with the groove of the lower member from the outer periphery side; and an outer periphery side seal part 32 which protrudes from the body part 10 to the outer periphery side and contacts with the groove of the lower member from the inner periphery side.SELECTED DRAWING: Figure 2
Patent JP-2021131299-A (JP)
Title: Piping and thermal flowmeter
Inventor: KATO DAIKI
IPC: G01F1/684
Filed: 2020-02-19
Abstract: To enable the accuracy, sensitivity and responsiveness of measurement to be improved by a thermal flowmeter that uses a piping made by a filter-added composite resin material.SOLUTION: A piping 100 is used in a thermal flowmeter and transports the fluid to be measured. The piping 100 is constituted from a piping body 101 composed from a resin and a plurality of anisotropically shaped fillers 102 which are distributedly added to (filled in) the piping body 101. Each of the plurality of fillers 102 is composed from a material the heat conductivity of which is higher than the resin, and is oriented in a direction perpendicular to the pipe axis of the piping 100. Each of the plurality of fillers 102 may also be oriented in the thickness direction of the pipe wall of the piping 100.SELECTED DRAWING: Figure 1
Patent JP-2020144128-A (JP)
Title: Electronic apparatus, method for controlling electronic apparatus, and program for controlling electronic apparatus
Inventor: SAWARA TORU
IPC: G01S13/34
Filed: 2020-03-03
Abstract: To provide an electronic apparatus, a method for controlling an electronic apparatus, and a program for controlling an electronic apparatus for improving the accuracy in measuring the direction of arrival of a reflected wave.SOLUTION: An electronic apparatus comprises: a transmitting antenna that transmits a transmission wave; a receiving antenna that receives a reflected wave that is a reflected transmission wave; and a control unit. The control unit creates a first sample on the basis of a result of execution of first high-speed Fourier transformation processing on a beat signal that is created on the basis of a transmission signal based on the transmission wave and a received signal based on a received wave. The control unit creates a second sample on the basis of a result of execution of second high-speed Fourier transformation processing on the first sample, and estimates the direction of arrival of the reflected wave on the basis of the second sample. The control unit selects, for the beat signal, a sample in which a peak in the result of execution of the first high-speed Fourier transformation processing becomes a first threshold or more as the first sample.SELECTED DRAWING: Figure 2
Patent JP-2021139549-A (JP)
Title: Inorganic fiber heat insulation block composite and construction method thereof
Inventor: TAGUCHI MASAKUNI
IPC: F27D1/00
Filed: 2020-03-05
Abstract: To provide a heat insulation block having preferable workability when installed at the corner part of a furnace, and constructible at the corner part even when the corner part of the furnace is not 90 degrees.SOLUTION: An inorganic fiber heat insulation block composite has multiple heat insulation blocks formed by having a mat of laminated inorganic fiber aggregate, and the heat insulation blocks are rotatably connected with each other via a connection part. The heat insulation block has mat pieces protruded from the block, the connection part serves as the rotatable connection part by combining the mat pieces of the adjacent heat insulation block with each other.SELECTED DRAWING: Figure 1
Patent JP-2021138053-A (JP)
Title: Optical reading document and information controlling method of optical reading document
Inventor: KAKIGAHARA MITSUYOSHI
IPC: B42D15/00
Filed: 2020-03-05
Abstract: To provide an optical reading document that enables easy determination as to whether used or not and prevents counterfeit by a copier.SOLUTION: The optical reading document includes: a sheet-like substrate 2; on the surface thereof, a necessary information storage part 5 where a first information optical code transparent or in a light color that is provided so as to be readable by infrared region light and not to be readable by visible area light overlaps a second information optical code 16 that is provided so as not to be readable by infrared region light and to be readable by visible area light; a permission information storage part 4 that has a permission optical code that stores permission information that determines necessary information read from the first information optical code and/or the second information optical code 16 to be effective; and a scratch layer 12 that covers the permission optical code. In this configuration, the scratch layer 12 allows determination as to whether used or not and prevents counterfeit by the first information optical code and the permission optical code not being able to be copied.SELECTED DRAWING: Figure 1
Patent JP-2021137399-A (JP)
Title: Rubber odor deodorizing composition and rubber odor deodorizing method
Inventor: NISHIDA YOSHIHISA
IPC: A61L9/14
Filed: 2020-03-06
Abstract: To provide a rubber odor deodorizing composition and a rubber odor deodorizing method having excellent deodorizing effect on a rubber odor.SOLUTION: A rubber odor deodorizing composition contains at least pine oil and limonene. Preferably, the rubber odor deodorizing composition further contains an aromatic compound and an aliphatic alcohol. The rubber odor deodorizing composition has excellent deodorizing effect on a rubber odor.SELECTED DRAWING: None
Patent JP-2021085093-A (JP)
Title: Nano material multiple manufacturing device
Inventor: LIU BAIXIANG
IPC: B22F9/28
Filed: 2020-03-10
Abstract: To provide a nano material multiple manufacturing device.SOLUTION: A nano material multiple manufacturing device comprises: a main body. In the main body, a transmission space is installed. On an upper side of the transmission space, a ball milling space communicated with the transmission space is installed. On a lower side of the transmission space, a lifting space communicated with the transmission space is installed. On a left side of the transmission space, a vacuum space body which is fixedly coupled into the main body is fixedly installed. A vacuum space is installed in the vacuum space body. In the transmission space, a transmission unit for mechanical transmission is installed. The transmission unit includes a main motor which is fixedly fitted to a lower side wall of the transmission space. A motor shaft is coupled to the main motor so as to transmit power. A first bevel gear is fixedly installed on the motor shaft. To a right side wall of the transmission space, a bevel gear shaft is rotatably coupled. On the bevel gear shaft, a second bevel gear engaged to the first bevel gear is fixedly installed.SELECTED DRAWING: Figure 1
Patent JP-2021145016-A (JP)
Title: Processing method for workpiece and chip carrying jig
Inventor: HIRAGA HIROYUKI
IPC: H01L21/301
Filed: 2020-03-11
Abstract: To provide a processing method for a workpiece capable of transferring a chip after cutting to a chip tray without using a disposable tape in a conventional cutting device, and a chip carrying jig.SOLUTION: A processing method for a workpiece includes: a jig preparation step 501 of preparing a chip carrying jig comprising an annular frame, a resin sheet covering an opening of the annular frame, and a resin layer which has a tack force enough to temporarily fix a chip and is laminated on a top face of the resin sheet; a division step 502 of dividing the workpiece into a plurality of chips along a street while directly sucking and holding the workpiece with a chuck table including a clearance groove corresponding to the street; a temporary fixture step 503 of temporarily fixing the plurality of chips to the resin layer of the chip carrying jig; and a chip accommodation step 504 of carrying the chips from the chip carrying jig to a chip tray with a chip transfer device and accommodating the chips. The chip carrying jig is used repeatedly between the temporary fixture step 503 and the chip accommodation step 504.SELECTED DRAWING: Figure 4
Patent JP-2021142502-A (JP)
Title: Rotary water sprinkler
Inventor: KURINAMI TOMOKI
IPC: B01D24/38
Filed: 2020-03-13
Abstract: To provide a rotary water sprinkler that does cause hindrance to rotary operation due to a floating matter or the like contained in treatment target water.SOLUTION: A rotary water sprinkler 200 includes: a first pipe 201 arranged such that its axial direction runs along a vertical direction and having a water inflow port to the inside; a rotary supporting part 202 for rotatably supporting the first pipe around a shaft; a water receiving part 210 installed in the first pipe and receiving water to flow into the water inflow port 211; a second pipe 207 connected so as to communicate with the inside of the first pipe from a point lower than the water receiving part of the first pipe and extending in a lateral direction, and integrally rotating with the first pipe; water ejection parts 208 which are arranged at prescribed intervals in a length direction of the second pipe and at least one of which is open laterally; and a water supply pipe 111 for supplying water to the water receiving part. The first pipe and the second pipe are configured to integrally rotate by force of the water ejecting from the water ejection parts.SELECTED DRAWING: Figure 2
Patent JP-2021150306-A (JP)
Title: Wiring substrate and manufacturing method of the same
Inventor: IMAYOSHI KOJI
IPC: H05K3/46
Filed: 2020-03-16
Abstract: To provide a wiring substrate with high reliability of a wiring unit against warping of the substrate during heating and stress inside a conductor layer, and a manufacturing method of the same in a system where a fine conductor layer is formed on a support substrate and mounted on an FC-BGA substrate.SOLUTION: A wiring substrate includes a first wiring substrate and a second wiring substrate on which a wiring pattern finer than that of the first wiring substrate is formed and which is bonded to the first wiring substrate. In the wiring substrate in which a semiconductor element is mounted on the opposite side of a bonding surface of the second wiring substrate with the first wiring substrate, a cross-sectional structure of the wiring unit of the second wiring substrate is a convex shape that is higher than a photosensitive resin layer of the same layer.SELECTED DRAWING: Figure 12
Patent JP-2021149269-A (JP)
Title: Duplex exclusive controller, loosely-coupled system, duplex exclusive control method and program
Inventor: MATSUMURA KIYOKO
IPC: G06F11/20
Filed: 2020-03-17
Abstract: To solve the problem that although exclusive control information of another duplex exclusive controller needs to be updated in order to cause a loosely-coupled system to recover software, it is necessary to sequentially perform the update so that there is no contradiction in exclusive control information, which requires a long processing time.SOLUTION: A duplex exclusive controller comprises two processing means that execute exclusive control of resources by a host computer and share the exclusive control. Each of the processing means comprises: storage means of storing exclusive control information; deletion means of deleting the exclusive control information; recording means of accepting a playback request and updating the exclusive control information; and report means that when it is not the last playback request, reports the completion of processing each time the exclusive control information is recorded, and when it is the last playback request, reports the completion of processing after synchronizing the exclusive control information with a paired processing means.SELECTED DRAWING: Figure 3
Patent JP-2021150757-A (JP)
Title: Transfer device
Inventor: NAGARE KAZUHIDE
IPC: H04L12/66
Filed: 2020-03-18
Abstract: To enable easy and safe network operation even in an environment in which a connected terminal group is not clear like in a shared space.SOLUTION: A transfer device includes: a control unit which, on receiving data from a specific communication device among a plurality of communication devices to a destination, sets a transfer condition if the transfer condition of data from the plurality of communication devices to the destination is not set; and a transfer unit which, when the transfer condition is set by the control unit, transfers, based on the transfer condition, the data to the destination from either communication device among the plurality of communication devices, to the destination if the transfer condition is satisfied, or discards the data if the transfer condition is not satisfied.SELECTED DRAWING: Figure 1
Patent JP-2021147656-A (JP)
Title: Method for treating iron ore
Inventor: NARUKI SHINYA
IPC: C22B1/00
Filed: 2020-03-18
Abstract: To provide a method for treating iron ore that effectively prevents iron ore from becoming slurry.SOLUTION: A method for treating iron ore includes adding, to iron ore containing moisture, a poly(meth)acrylic acid thickener, which is an O/W emulsion with a poly(meth)acrylic acid polymer dispersed in water, and flocculating iron ore particles in the iron ore.SELECTED DRAWING: None
Patent JP-2021119099-A (JP)
Title: Sheet loading device and image forming device
Inventor: NAKAMURA KAZUNE
IPC: B65H31/12
Filed: 2020-03-18
Abstract: To obtain convenience of a user even when setting of an angle of a sheet placing surface of a sheet placing member is changed by angle setting means.SOLUTION: A sheet loading device includes: a sheet placing member 41 in which at least an upstream side part in a sheet conveying direction can be displaced in a vertical direction; energizing means 45 for energizing the sheet placing member upward; angle setting means 44 for setting an angle in the sheet conveying direction of the sheet placing member with respect to a sheet introduction part at a first angle and a second angle; and restriction means 41d, 43d for restricting a movement of the sheet placing member when the upstream side part in the sheet conveying direction of the sheet placing member has an angle for approaching the sheet introduction part out of the first angle α and the second angle β.SELECTED DRAWING: Figure 12