baber/WOPTO huggingface dataset:
Patent JP-2021149136-A (JP)
Title: Server, method, and program for extracting character string such as serial number
Inventor: MATSUMURA TOSHIRO
IPC: G06K9/38
Filed: 2020-03-16
Abstract: To provide a server, a method, and a program for extracting an object character string such as serial numbers from a format in an indefinite shape.SOLUTION: A character string extraction server is for extracting a plurality of object character strings included in an unspecific area of an image and includes: rectangle detection means which detects a plurality of closed areas being regions surrounded by a margin from a binarization image of an image, and detects a rectangle related to the respective closed areas; skew angle detection means which detects a skew angle of character strings inside the respective detected rectangles; skew correction means detecting a rectangle of a rotation image in accordance with a skew angle with respect to each rectangle; and character recognition means which recognizes a character string in the internal region of the rectangle and/or the rectangle of the rotation image. The recognized character string includes a plurality of object character strings.SELECTED DRAWING: Figure 2
Patent JP-2021146414-A (JP)
Title: Inspection method of chuck table
Inventor: KO KEIJI
IPC: B23Q3/08
Filed: 2020-03-17
Abstract: To easily detect whether suction force of a holding surface is lowered.SOLUTION: In a determination process, whether suction force of a holding surface 302 is lowered on the basis of a pressure value of an air pipe 491 to be a pipe between the holding surface 302 and an air supply source 49 in a state of jetting air from the holding surface 302 by communicating the holding surface 302 with the air supply source 49. When a wafer is mounted on the holding surface 302, the wafer is separated from the holding surface 302 by jetting of air from the holding surface 302. Therefore, the inspection is different from a method for transmitting suction force to the holding surface 302 and inspecting a pressure value in the pipe, and whether suction force of the holding surface 302 is lowered can be easily determined even if the wafer is mounted on the holding surface 302.SELECTED DRAWING: Figure 3
Patent JP-2021150604-A (JP)
Title: Stacked image sensor and manufacturing method thereof
Inventor: SATO HIROTO
IPC: H01L27/146
Filed: 2020-03-23
Abstract: To provide an imaging device and a manufacturing method thereof that prevent a significant decrease in production efficiency without preventing an organic photoelectric conversion film from being damaged by a chemical used when patterning in a lamination process, without high temperature heat treatment, and without causing deterioration of the characteristics of the organic photoelectric conversion film.SOLUTION: A stacked image sensor 1 includes a photoelectric conversion unit 20A in which an organic photoelectric conversion film 20 is sandwiched between a lower electrode 21 and an upper electrode 24 above a circuit board 2 so as to receive light from above, and a grid-like wall structure 65 that divides the photoelectric conversion unit 20A for each pixel. The internal arrangement of a wall structure 65 or a part of the wall structure 65 itself is used as a conductive signal transmitter that transmits a signal obtained by the photoelectric conversion unit 20A to the circuit board 2. An insulating protective material is interposed between the conductive signal transmitter and the organic photoelectric conversion film 20.SELECTED DRAWING: Figure 1
Patent JP-2021151284-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-24
Abstract: To provide a game machine capable of enhancing interest by an informing performance having various parts.SOLUTION: In a game machine having an informing performance for reporting whether control is performed to an advantageous state, an introduction part is provided, abetment up to a winning/losing informing part is performed so as to increase a player's sense of exaltation, an epilogue part is provided after reporting winning in the winning/losing informing part, and a feeling of blessing is granted, thus achieving an informing performance full of variety by the sense of exaltation in the introduction part and the feeling of blessing in the epilogue part.SELECTED DRAWING: Figure 33
Patent JP-2021153121-A (JP)
Title: Ultraviolet light-emitting element
Inventor: KUBOTA SHUNSUKE
IPC: H01L33/32
Filed: 2020-03-24
Abstract: To provide an ultraviolet light-emitting element in which the current concentration is relieved.SOLUTION: An ultraviolet light-emitting element includes: a substrate 10; a first region 21 of a first-conductivity type nitride semiconductor layer 20; a second region 22 of the first-conductivity type nitride semiconductor layer; a light-emitting layer 30; and a second conductivity-type nitride semiconductor layer 40 in this order in one direction. The second region 22 of the first conductivity-type nitride semiconductor layer 20, the light-emitting layer 30, and the second conductivity-type nitride semiconductor layer 40 have a mesa structure. A part of a surface of the first region 21 of the first conductivity-type nitride semiconductor layer 20 includes a first electrode 50. A part of a surface of the second conductivity-type nitride semiconductor layer 40 includes a second electrode 60. The first electrode 50 includes a first electrode element 51 including a thickness change part 51a whose thickness decreases continuously or gradually, or continuously and gradually toward the mesa structure.SELECTED DRAWING: Figure 1
Patent JP-2021157706-A (JP)
Title: Construction work management system and automatic cyclic mobile body
Inventor: KUBOTA YOSHITSUNE
IPC: G06Q50/08
Filed: 2020-03-30
Abstract: To manage progress of work in a construction site more efficiently and more surely.SOLUTION: An automatic patrol mobile body 14 includes: a progress data acquisition unit 140 for acquiring work progress data showing progress of work in a construction site; a cyclic data acquisition unit 142 for acquiring map data of the construction site and route data showing a cyclic route in the construction site; a moving control unit 144 for moving the automatic cyclic mobile body 14 on the basis of the work progress data, the map data, and the route data; a map data update unit 146 for updating the map data on the basis the work progress data acquired by the progress data acquisition unit 140; and a route data update unit 148 for updating the cyclic route data if the map data is updated.SELECTED DRAWING: Figure 4
Patent JP-2021160492-A (JP)
Title: Vehicle transport device
Inventor: TANIGUCHI MASASHI
IPC: B60P3/07
Filed: 2020-03-31
Abstract: To sufficiently illuminate forward of a travel direction without causing an increase in size of a vehicle transport device, an increase in cost and a decline in electrical power of a vehicle battery in automatically transporting a vehicle with the vehicle transport device.SOLUTION: A vehicle transport device 1 includes: a body 2 on which a front wheel tire W1 of a vehicle C is mounted; a wheel 10 fitted to the body 2; an in-wheel motor 11 for rotatably driving the wheel 10; a control unit 7 for controlling the in-wheel motor 11; a battery 6 for supplying electrical power to the in-wheel motor 11; and connection means (cable 20) for electrically connecting a light L of the vehicle C mounted to the body 2 to the battery 6 of the vehicle transport device 1.SELECTED DRAWING: Figure 2
Patent JP-2021160194-A (JP)
Title: Injection molding machine system, injection molding machine, and information processor
Inventor: YAMAMOTO SHINGO
IPC: B29C45/17
Filed: 2020-03-31
Abstract: To provide a technology capable of more appropriately controlling an industrial machine such as an injection molding machine.SOLUTION: An injection molding machine management system according to one embodiment includes: an injection molding machine that sends a control data (eg, control parameter) to an outside; and a management device that receives the control data transmitted from the injection molding machine. The management device may transmit the control data received from the injection molding machine to the injection molding machine. Further, the injection molding machine according to another embodiment may transmit the control data to the management device and may receive the control data that an own machine has already transmitted to the management device from the management device. Further, the management device according to still another embodiment may receive the control data from the injection molding machine and may transmit the control data received from the injection molding machine to the injection molding machine.SELECTED DRAWING: Figure 5
Patent JP-2021162791-A (JP)
Title: Image forming method
Inventor: NOMIYA MAKOTO
IPC: G03G9/097
Filed: 2020-04-02
Abstract: To provide an image forming method for firmly fastening powder to a resin image layer so as to prevent separation of the powder on the resin image layer.SOLUTION: An image forming method is an image forming method including a step of supplying and fastening powder to a resin image layer 102 formed on a recording medium, and the resin image layer includes a compound having a specific structure as a colorant or a coloring material.SELECTED DRAWING: Figure 1
Patent JP-2020114985-A (JP)
Title: Contaminant removing screen device
Inventor: MASUDA TOMOYA
IPC: E02B5/08
Filed: 2020-04-06
Abstract: To provide a contaminant removing screen device which is devised so as to prevent the contaminants transferred to the uppermost part of a fixed screen member from falling as a lump.SOLUTION: A screen body 60 comprises: a pair of fixed screen members 61 respectively arranged so that a fixed uppermost step portion 612 provided with a mounting surface projects from a surface of received dirty water; and an operating screen member 62 that transfers contaminants toward the fixed uppermost stage portion 612 by transferring between the pair of fixed screen members 61. Further, a fluid supply member is provided to prevent the contaminants transferred to the fixed uppermost stage portion 612 from depositing on the fixed uppermost stage portion 612 by supplying fluid to the contaminants transferred to the fixed uppermost stage portion 612 from above the uppermost upstream side.SELECTED DRAWING: Figure 6
Patent JP-2021166256-A (JP)
Title: pn junction diode
Inventor: KAWATARI MIKIHISA
IPC: H01L21/329
Filed: 2020-04-07
Abstract: To provide a pn junction diode in which a p-type NiO semiconductor and an n-type Ga2O3 semiconductor are directly joined to each other and that can suppress reduction in resistivity.SOLUTION: Disclosed is a pn junction diode in which a p-type NiO semiconductor and an n-type Ga2O3 semiconductor are directly joined to each other and a peripheral part of the junction surface between the p-type NiO semiconductor and the n-type Ga2O3 semiconductor is covered with an atmosphere blocking member. The pn junction diode of the present disclosure may further include a p-type semiconductor side electrode on the p-type NiO semiconductor side and an n-type semiconductor side electrode on the n-type Ga2O3 semiconductor side.SELECTED DRAWING: Figure 1
Patent JP-2021167646-A (JP)
Title: Flow path switching valve and flow path switching system
Inventor: MORITA NORIYUKI
IPC: F16K11/074
Filed: 2020-04-13
Abstract: To provide a flow path switching valve and a flow path switching system capable of providing three flow path connection patterns according to fluid pressures.SOLUTION: In a flow path switching valve 5, a base piston 50 is movable between a first base position and a second base position being on the other end 10b side further than the first base position. A driving piston 60 is movable among a first stop position which contacts the base piston 50 being on the first base position, a second stop position which contacts the base piston 50 being on the second base position, and a third stop position being on the other end 10b side further than the second stop position. The base piston 50 and the driving piston 60 are moved according to refrigerant pressures in a first piston chamber 21, a second piston chamber 22 and a third piston chamber 23.SELECTED DRAWING: Figure 2
Patent JP-2021169828-A (JP)
Title: Seal device
Inventor: KURIYAMA HIDEKI
IPC: F16D25/12
Filed: 2020-04-14
Abstract: To provide a seal device which is capable of offsetting centrifugal oil pressure while maintaining pressure-proof performance and is further miniaturized without labor for mounting a canceler plate.SOLUTION: A seal device 100 includes: an annular piston plate 11 arranged in a housing 20 to form a piston pressure chamber 21 together with the housing 20; a seat body 10 arranged on an inner peripheral face 25 extending along the center axis of the piston plate 11 and formed of an elastic member; an annular canceler plate 12 forming a canceler oil pressure chamber 23 together with the piston plate 11 and reciprocating along the center axis of the piston plate 11; and an energizing member 15 provided in the canceler oil pressure chamber 23 and energizing the piston plate 11 to be separated from the canceler plate 12. The canceler plate 12 has a curved surface on an outer peripheral end face 27. The outer peripheral end face 27 of the canceler plate 12 comes into contact with the seat body 10, and the canceler plate 12 performs sealing slide with the seat body 10.SELECTED DRAWING: Figure 2
Patent JP-2020109256-A (JP)
Title: Slope protection tool and slope protection method
Inventor: NAKAMURA TSUYOSHI
IPC: E02D17/20
Filed: 2020-04-15
Abstract: To provide a slope protection tool capable of properly and reliably obtaining a berm effect, and a slope protection method.SOLUTION: A slope protection tool 1 of the present invention comprises a bag-like body 3a which accommodates a hardening material (e.g. dry mortar) 3b hardened by water absorption or moisture absorption and which has water permeability or moisture permeability, and a bag 13 for moisture absorption, which accommodates a desiccant (e.g. quicklime, silica gel or bentonite) and which has water permeability or moisture permeability. The slope protection tool can also comprise a sealed bag 14 for sealing the bag-like body 3a and the bag 13 for moisture absorption.SELECTED DRAWING: Figure 1
Patent JP-2021170497-A (JP)
Title: Heat dissipation structure and battery comprising the same
Inventor: MOTODA SOKUEI
IPC: H01M10/6555
Filed: 2020-04-16
Abstract: To provide a heat dissipation structure that can adapt to various shapes of heat sources, is light-weighted, can achieve high heat dissipation efficiency by sure heat conduction, and has restoration characteristics by pressing force from the heat source and a structure that can be used for a long time, and a battery comprising the same.SOLUTION: A heat dissipation structure 1 which can dissipate heat from a heat source by conducting heat from the heat source to a cooling member, comprises: a heat conduction member 10 which is arranged between the heat source and the cooling member, and has a shape in which continuous irregularities are repeated toward a predetermined direction; and an elastic member 20 having a function of holding the heat conduction member 10. The heat conduction member 10 is arranged to penetrate through the elastic member 20 in a thickness direction thereof so that the irregularities are repeated. The elastic member 20 holds the heat conduction member 10 so that the heat conduction member 10 is exposed with a predetermined interval, on two surfaces 21 and 22 opposing to the heat source and the cooling member respectively. A battery comprises the heat dissipation structure 1.SELECTED DRAWING: Figure 1
Patent JP-2020123741-A (JP)
Title: Semiconductor device
Inventor: SASAKI TOSHINARI
IPC: H01L29/786
Filed: 2020-04-17
Abstract: To reduce a hydrogen concentration and oxygen defect of an oxide semiconductor film; or improve reliability of a semiconductor device having a transistor using the oxide semiconductor film.SOLUTION: A semiconductor device has: an underlying insulation film; and oxide semiconductor film provided on the underlying insulation film; a gate insulation film provided on the oxide semiconductor film; and a gate electrode provided to overlap the oxide semiconductor film via the gate insulation film. The underlying insulation film shows a signal at a g value of 2.01 by electron spin resonance; and the oxide semiconductor film does not show a signal at a g value of 1.93 by electron spin resonance.SELECTED DRAWING: Figure 1
Patent JP-2021173780-A (JP)
Title: Computer system, program, and data structure
Inventor: KIRIKI YUKA
IPC: G09B29/00
Filed: 2020-04-20
Abstract: To provide information concerning a feature.SOLUTION: A computer system in accordance with an embodiment includes a processor. The processor extracts a road, one end of which is not connected to any roads, as an object road from among the roads which are deduced from a difference between a first road network and a second road network, on the basis of data representing the position of a road corresponding to a flagpole site and data concerning a feature, and extracts buildings on the object road. Or, the processor extracts a road, the width of which falls below a given threshold, as an object road from among the roads deduced from the difference between the first road network and the second road network, and extracts buildings on the object road.SELECTED DRAWING: Figure 1
Patent JP-2021174084-A (JP)
Title: Test automatizing device
Inventor: KINOSHITA TOMOO
IPC: G06F11/36
Filed: 2020-04-21
Abstract: To provide a test automatizing device which automatically executes a screen automatic test using a program check list of a tabular format.SOLUTION: In a test automatizing system, a test automatizing device 200 has: a test script analysis unit which analyzes a test script character string described in a test script; and a program check list generation unit which shapes the analyzed test script character string into a program check list of a tabular format having a test scenario. Moreover, the test automatizing device has: a screen automatic test tool unit which executes a screen automatic test tool based on the test script to output an execution result file; an execution result file analysis unit which analyzes the execution result file; and a test result reflection unit which reflects analysis result of the execution result file in the program check list.SELECTED DRAWING: Figure 1
Patent JP-2020186371-A (JP)
Title: Liquid-crystal medium
Inventor: KIM SU-YOUNG
IPC: C09K19/12
Filed: 2020-04-24
Abstract: To provide a liquid-crystal medium.SOLUTION: The invention relates to a liquid-crystalline medium, in particular based on a mixture of polar compounds, and to the use thereof for an active-matrix display, in particular based on the VA, SA-VA, IPS, PS-IPS, FFS, PS-FFS, UB-FFS or PS-UB-FFS effect.SELECTED DRAWING: None
Patent JP-2020183119-A (JP)
Title: Elastic laminate and manufacturing method thereof
Inventor: UCHIDA SHO
IPC: B29C65/48
Filed: 2020-04-24
Abstract: To provide an elastic laminate simultaneously realizing an excellent stretch and breaking strength, and a manufacturing method thereof.SOLUTION: An elastic laminate includes a nonwoven fabric layer and an elastomer layer. The nonwoven fabric layer is a filament hydroentangled nonwoven fabric. An elastic laminate simultaneously realizing an excellent stretch and breaking strength can be obtained by using the filament hydroentangled nonwoven fabric being a nonwoven fabric formed by fastening, with a hydroentangling process, fibers formed with a spunlaid process.SELECTED DRAWING: Figure 2
Patent JP-2021174296-A (JP)
Title: Program and information processing device control method
Inventor: KOBATA TORU
IPC: H04N1/00
Filed: 2020-04-27
Abstract: To provide a printing system capable of supporting a plurality of printable areas for one paper size.SOLUTION: An information processing device according to one embodiment of the present invention includes: first printing control software; and second printing control software converting first format printing data output by the first printing control software into second format printing data. The information processing device is provided with a program for executing a control method comprising: a first creation step of creating raster data based on the first format printing data; a medium determination step of determining whether or not a print object medium is a medium that needs a margin larger than a standard form size; a margin insertion step of executing margin insertion processing for the raster data created by the first creation step when a determination result of the medium determination step is true; a second creation step of creating the second format printing data based on the raster data into which the margin is inserted in the margin insertion step.SELECTED DRAWING: Figure 6
Patent JP-2021172787-A (JP)
Title: Thermoplastic resin composition, instrument for food product, and food product container
Inventor: MATSUMOTO TATSUYA
IPC: C08F212/10
Filed: 2020-04-30
Abstract: To provide a thermoplastic resin composition which has less yellowness, has high transparency, heat resistance and drop impact strength resistance, has extremely low migration of acrylonitrile to a food product, and is adapted to a food product contact material standard of China, EU and the like.SOLUTION: A thermoplastic resin composition contains a copolymer (A) having an aromatic vinyl monomer unit and a vinyl cyanide monomer unit, and satisfies the following requirements (1) to (3): (1) a ratio of a vinyl cyanide monomer unit in the copolymer (A) of 25 mass% or more and 40 mass% or less; (2) the total content of oligomer (B) in the copolymer (A) of 10,000 ppm or less; and (3) a content of the vinyl cyanide monomer (C) in the copolymer (A) of 40 ppm or less.SELECTED DRAWING: None
Patent JP-2021178880-A (JP)
Title: Encapsulating resin composition, wafer level package, panel level package and electronic device
Inventor: SATO YUKA
IPC: C08L63/00
Filed: 2020-05-11
Abstract: To provide an encapsulating resin composition capable of reducing warp of a substrate, and usable preferably for an encapsulation step when forming a wafer level package or a panel level package.SOLUTION: An encapsulating resin composition contains an epoxy resin (A) shown in a general formula (a), an epoxy resin (B) different from the epoxy resin (A), a hardener (C1) and/or a hardening accelerator (C2), and an inorganic filler (D). In the general formula (a), R1 is, respectively independently, a hydrogen atom, an alkyl group with a carbon number of 1-6, or an alkoxy group with a carbon number of 1-6.SELECTED DRAWING: Figure 1
Patent JP-2021180226-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: KAMIYAMA SHOTA
IPC: G03F7/30
Filed: 2020-05-12
Abstract: To provide a technique capable of reducing an occupied floor area in a substrate processing apparatus.SOLUTION: In a substrate processing apparatus 1 including a processing block D2 provided with a plurality of liquid processing modules 3 for respectively liquid-processing substrates, a substrate conveyance block D1 is provided on the left of the processing block. The substrate conveyance block D1 includes: a container placement part 12 on which containers each storing the plurality of substrates is placed; and a first conveyance mechanism 17 which delivers the substrate to the container. The processing block D2 includes: a substrate conveyance path 20 which extends horizontally; and a second conveyance mechanism 5 which moves in the conveyance path 20 and conveys the substrates to the liquid processing modules 3. Further, the processing block D2 includes: a second processing module 6 which arranged protruding forward with respect to the conveyance path 20; and a third conveyance mechanism 7 which delivers the substrate to the second processing module 6.SELECTED DRAWING: Figure 1