baber/WOPTO huggingface dataset:
Patent JP-2020041007-A (JP)
Title: Adhesive sheet
Inventor: UENO SHUSAKU
IPC: C09J125/10
Filed: 2018-09-06
Abstract: To provide an adhesive sheet that can be used to grind a hard and brittle substrate during a backgrinding step of the hard and brittle substrate and is excellent in all of grinding precision, reduced pollution, productivity, and fixation.SOLUTION: This adhesive sheet 100 comprises an adhesive layer 10. The adhesive layer 10 includes: an adhesive that includes a base polymer; and a foaming agent that has a foaming temperature of at least 90°C. A shear adhesive strength of the adhesive sheet when a silicon chip has been stuck to an adhesive surface thereof is at least 1.0 MPa at 25°C and at least 0.2 MPa at 80°C. In the adhesive sheet 100, an indentation hardness of the adhesive layer 10 at 25°C is 10 MPa to 1 GPa.SELECTED DRAWING: Figure 1
Patent JP-2020040032-A (JP)
Title: Component having plurality of scheduled coating spots where adhesive is to be coated
Inventor: TODOKORO RYUTARO
IPC: B05C11/105
Filed: 2018-09-12
Abstract: To remove a residual adhesive on a nozzle tip, while suppressing a time required for coating completion of the adhesive, in a component having a plurality of scheduled coating spots where the adhesive is coated spottily by a nozzle moving along a prescribed route.SOLUTION: A component is provided with a removal cleaning part 30 for removing an adhesive adhering to a tip part of a moving nozzle. The removal cleaning part 30 is provided on a minimum position Pmin where the sum total of each distance from each scheduled coating spot A1-A7 becomes minimum.SELECTED DRAWING: Figure 4
Patent JP-2020043960-A (JP)
Title: Cooker
Inventor: FUNABASHI TAKAHIRO
IPC: A47J37/06
Filed: 2018-09-18
Abstract: To provide a cooker that enables an outer shell unit to be attached to and detached from an electrical unit, and allows a heating unit to be mounted only in a state that the outer shell unit is mounted on the electrical unit.SOLUTION: A cooker 10 includes a heating unit 40 in which a heater 42 for heating a cooking plate 45 is arranged, and an electrical unit 20 detachably arranged below the heating unit for supplying power to the heater. The cooker includes an outer shell unit 30 for covering outer peripheries of the heating unit and the electrical unit, which can be attached to and detached from the electrical unit, and erroneous mounting prevention means 60 that allows the heating unit to be mounted on the electrical unit only in a state that the outer shell unit is mounted on the electrical unit.SELECTED DRAWING: Figure 2
Patent JP-2019030907-A (JP)
Title: Seam-welding device
Inventor: IKUMA KOICHI
IPC: B23K11/06
Filed: 2018-09-21
Abstract: To provide a seam-welding device excellent in manufacturability.SOLUTION: A seam-welding device 70 comprises a work holding base 80 for holding a work composed of an inner body part 21a of a substantially cylindrical shape for retaining hot water and water and an outer body part 21b of a substantially cylindrical shape positioned around the inner body part 21a with a prescribed gap, and a pair of roller electrodes 72 for pinching a projection strip swelling to the outer side along the circumferential direction in an end part of the inner body part 21a and an end part of the outer body part from the opposite sides and seam-welding the whole periphery. The projection strip is flattened in its apex part, and the pair of roller electrodes 72 have a relationship such that a width of abutment with a work is relatively smaller than a plane width of the projection strip.SELECTED DRAWING: Figure 16
Patent JP-2020049553-A (JP)
Title: Electric tool
Inventor: NAKAMURA AKITO
IPC: B25B21/02
Filed: 2018-09-21
Abstract: To provide an electric tool which can sufficiently exhibit tool performance.SOLUTION: An electric tool 1 includes a drive mechanism 10, an electric motor 15, a main body side mounting part 29, and a control circuit 19. The drive mechanism 10 has a plurality of drive modes which can be alternatively selected, and drives a tool 3 in the selected drive mode. The electric motor 15 provides power to the drive mechanism 10. A battery pack 4 for supplying power to the electric motor 15 is detachably mounted on the main body side mounting part 29. The control circuit 19 controls the electric motor 15 on the basis of battery performance of the battery pack 4 mounted on the main body side mounting part 29 and the selected drive mode out of the plurality of drive modes.SELECTED DRAWING: Figure 2
Patent JP-2020051764-A (JP)
Title: Color selection support method, color selection support device, and color selection support program
Inventor: MATSUZAKA KENJI
IPC: G01J3/52
Filed: 2018-09-25
Abstract: To provide a technique for efficiently performing a work to search a color patch that meets target color.SOLUTION: A color selection support method is the method for supporting selection of a color patch that meets target color from multiple color patches of a color selection color chart. A color selection support method includes: a reference color value acquisition step for acquiring a reference color value; a colorimetric value acquisition step for acquiring a colorimetric value of a color patch included in the color selection color chart; a color difference calculation step for calculating a color difference between the reference color value and the colorimetric value; and a sound generation step for generating sound corresponding to the color difference.SELECTED DRAWING: Figure 1
Patent JP-2020053133-A (JP)
Title: Plasma measuring member and plasma measuring method
Inventor: KATO TAKAAKI
IPC: H05H1/00
Filed: 2018-09-25
Abstract: To provide a plasma measurement member for easily determining plasma distribution in a plasma processing apparatus and a plasma measurement method for determining plasma distribution.SOLUTION: A plasma measurement member includes a substrate having substantially the same shape as a semiconductor manufacturing wafer, and a plasma measurement film of yttrium oxyfluoride spray-formed on the substrate, has a function to change color by plasma. The plasma measurement member is irradiated with plasma, and the plasma distribution is determined on the basis of the degree of discoloration due to the plasma distribution (S23).SELECTED DRAWING: Figure 3
Patent JP-2020053182-A (JP)
Title: Spring device and illuminating device
Inventor: KIKA MANABU
IPC: F21S8/04
Filed: 2018-09-25
Abstract: To provide a spring device and an illuminating device each having simple constitution and high usability.SOLUTION: A spring device 40 comprises a wire spring 44, a bearing member 45, and a pressing member 46. The wire spring 44 has a hook portion 49, a pair of arm portions 50 bent to be opposed to each other from both end portions of the hook portion 49, and a pair of shaft portions 51 bent from end portions of the arm portions 50. The bearing member 45 rotatably bears the pair of shaft portions 51 of the wire spring 44. The pair of arm portions 50 of the wire spring 44 rotated toward one direction, are brought into contact with the pressing member 46. The pressing member 46 elastically deforms the wire spring 44 so that an interval of the pair of arm portions 50 is expanded until the wire spring 44 is rotated to a prescribed rotation position, and presses the wire spring 44 to be rotated toward one direction by elastic force to narrow the interval of the pair of arm portions 50 in a state that the wire spring 44 is rotated in one direction over the prescribed rotation position.SELECTED DRAWING: Figure 12
Patent JP-2020049426-A (JP)
Title: Treatment device and method
Inventor: NISHI NAOYUKI
IPC: B01J8/00
Filed: 2018-09-27
Abstract: To provide a jig having a simple structure and increasing the amount of gas supplied to filled particles.SOLUTION: A device according to the present invention comprises a cylindrical reaction vessel, and a jig for introducing a gas into particles filled in the reaction vessel, wherein the jig has a plate shape that has two main surfaces facing each other, each formed of a flat surface or a curved surface and a plurality of gas passage holes penetrating the two main surfaces, and is arranged in a longitudinal direction of the reaction vessel such that, as seen from the cross-sectional direction of the reaction vessel, a space inside the reaction vessel is divided into a filling area filled with the particles and a gas introduction area into which the gas is introduced, and wherein the ratio of the gas introduction region to the cross-sectional area of the space in the reaction vessel is 0.1% or more and 30% or less.SELECTED DRAWING: Figure 1
Patent JP-2020049126-A (JP)
Title: Game machine
Inventor: KUZE MASASHI
IPC: A63F7/02
Filed: 2018-09-28
Abstract: To provide a technique capable of efficiently performing processing about setting.SOLUTION: It is confirmed whether or not there is a lottery table (a ratio table) corresponding to the current setting by using a lottery table structure during a lottery in a mode of setting suggestive performance and, when the corresponding lottery table is set, the lottery table is used. On the other hand, when NULL (=0) is set to the lottery table structure, closest upper and lower lottery tables are selected and a lottery is performed at a selection ratio equivalent to the current setting obtained by equally dividing the selection ratios (value number) of the upper and lower lottery tables. When the selection ratio of one of the upper and lower lottery tables is 0 (specific value), the selection ratio is 0 because appearance changes. Thus, just by creating lottery tables of a setting 1 and a setting 6, selection ratios of settings 2 to 5 are automatically determined, so that there is no need to create a lottery table for all settings and man-hours required to create lottery tables can be reduced while suppressing an increase in an amount of data.SELECTED DRAWING: Figure 69
Patent JP-2020055958-A (JP)
Title: Base oil diffusion preventing agent and method for producing polymer used as base oil diffusion preventing agent
Inventor: JINBO MASAKO
IPC: C10M147/04
Filed: 2018-10-03
Abstract: To provide the base oil diffusion preventing agent that can favorably prevent diffusion of a grease base oil.SOLUTION: The base oil diffusion preventing agent is a polymer of (meth)acrylate containing a fluoroalkyl group, and has a group consisting of a hydroxyl group, a carboxyl group or a phosphoric acid group bonded to an end thereof.SELECTED DRAWING: Figure 1
Patent JP-2020057269-A (JP)
Title: Photo-book creation system
Inventor: TAKAHASHI YU
IPC: G06T11/60
Filed: 2018-10-03
Abstract: To enable creation of a photo-book with high added value, which allows another image different from a printed image to be viewed on a terminal via the printed image, while suppressing deterioration of the image quality of printed images.SOLUTION: A photo-book creation system comprises: an image reception unit that receives an image from a first user terminal; an edition processing unit that transmits a photo-book edition image screen to the first user terminal, and receives a registration of a secret image for a designated page; a storage unit that stores secret information corresponding the secret image with a printed image to be used for the designated page; a determination unit that receives a scanned image acquired by photographing and scanning a photo-book from a second user terminal, and compares the scanned image with the printed image contained in the secret information to determine whether they match; and an image transmission unit that transmits the secret image corresponding to the printed image to the second user terminal when the scanned image and the printed image match each other.SELECTED DRAWING: Figure 1
Patent JP-2020059299-A (JP)
Title: Fuel cell freight car
Inventor: SHINOZAKI SADAHIRO
IPC: H01M8/04
Filed: 2018-10-04
Abstract: To provide a fuel cell freight car in which cooling ability of a fuel cell is secured.SOLUTION: The fuel cell freight car comprises: a cab; a cab bridge which supports the cab; a motor for travel; a fuel cell which supplies electric power to the motor; and a plurality of radiators which perform heat-exchange between a coolant for cooling the fuel cell and ambient air. At least one of the plurality of radiators is retained so as to be enclosed by the cab bridge.SELECTED DRAWING: Figure 1
Patent JP-2020060938-A (JP)
Title: Coin collecting mechanism and coin processor
Inventor: NISHIDA NAOYUKI
IPC: G07D1/06
Filed: 2018-10-10
Abstract: To provide a coin collecting mechanism and a coin processor that can save space with a simple structure.SOLUTION: A coin collecting mechanism (e.g. a feeding part 140) includes: a lifting part (e.g. lifting members 146 and 147) that lifts a coin already stored in a storage cylinder 150a; a holding part (e.g. a holding member 142) that is provided integrally with the lifting part and that holds the coin to be fed into the storage cylinder 150a; and a moving mechanism 149 that moves the lifting part and the holding part integrally to a lower position of the storage cylinder 150a and retracting from the lower position.SELECTED DRAWING: Figure 11
Patent JP-2020059427-A (JP)
Title: Air-conditioning control device
Inventor: SHIMIZU HIRONAO
IPC: B60H1/32
Filed: 2018-10-11
Abstract: To provide an air-controlling control device which can improve energy saving performance.SOLUTION: An air-conditioning ECU 100 controls actuation of an air-conditioning device for vehicle that includes an outside air passage, an inside air passage, a merging part in which the inside air passage and the outside air passage are merged, a foot door 73 which adjusts an open state of the merging part, and a compressor 42. The air-conditioning ECU 100 has a temperature condition determination part 106 which determines whether or not a temperature condition is established on the basis of the inside air temperature, the outside air temperature and a target temperature of the air-conditioning air blown into a cabin. The air-conditioning ECU 100 has a take-in mode setting part 107 which sets an inside and outside air two-layer mode that simultaneously takes in and blows the inside air and the outside air in a state in which the merging part is opened, when the temperature condition is determined to be established. The air-conditioning ECU 100 has an output adjustment part 108 which lowers or stops output of the compressor when the temperature condition is determined to be established.SELECTED DRAWING: Figure 2
Patent JP-2020063630-A (JP)
Title: Structure around household chores room
Inventor: SOGAWA TAKAHIRO
IPC: E04H1/02
Filed: 2018-10-19
Abstract: To provide structure around household chores room which can simultaneously observe the state of families while keeping the privacy among families, and can effectively do the series of work required to washing.SOLUTION: A structure 1 around household chores room is the structure provided with a partition storage 4 to dry washing products 14 between a washroom 3 and a household chores room 5 for folding the washing products 14 washed at the washroom 3. At the partition storage 4, a first partition door 4a is disposed which enables putting in and putting out the washing products 14 from both sides of the washroom 3 side and the household chores room 5 side, and can open and close to the washroom 14 side.SELECTED DRAWING: Figure 2
Patent JP-2019014975-A (JP)
Title: Sputtering target and transistor
Inventor: YAMAZAKI SHUNPEI
IPC: C23C14/08
Filed: 2018-10-23
Abstract: To provide a deposition technique for depositing an oxide semiconductor film.SOLUTION: By forming an oxide semiconductor film by using a sputtering target including a sintered body of metal oxide, and having a low concentration of hydrogen contained in the sintered body of the metal oxide, for example, lower than 1×10atoms/cm, the oxide semiconductor film containing a small amount of impurities such as a compound containing a hydrogen atom typified by HO or the hydrogen atom is deposited. In addition, this oxide semiconductor film is used as an active layer of a transistor.SELECTED DRAWING: Figure 1
Patent JP-2020066674-A (JP)
Title: Light shielding film
Inventor: SHIBATA HIROSHI
IPC: G02B5/00
Filed: 2018-10-24
Abstract: To provide a light shielding film that enables thinning and weight-lightening of an optical member or the like, maintains heat resistance of a light shielding layer, has good processability, is reduced in curling and has good light shielding properties.SOLUTION: The light shielding film has a light shielding layer containing a cellulose-based resin, an isocyanate curing agent and a black pigment. The light shielding layer contains 5 to 50 pts.mass of the isocyanate curing agent and 2 to 40 pts.mass of the black pigment, each based on 100 pts.mass of the cellulose-based resin and the light shielding layer has a tensile strength of 20 MPa or more in a tensile test in accordance with JIS K7127(1999).SELECTED DRAWING: None
Patent JP-2020071920-A (JP)
Title: Crimp connection terminal
Inventor: ANPO TSUGIO
IPC: H01R4/18
Filed: 2018-10-29
Abstract: To provide a crimp connection terminal capable of ensuring reliability in electrical connection by firmly press-fitting and fixing a conductor portion of an electric wire by a conductor crimping portion.SOLUTION: In a conductor crimping portion 3, a pair of crimp pieces 3c, 3d comprising a two-layer structure of an upper layer plate 3a and a lower layer plate 3b connecting the upper layer plate 3a are erected in a U shape from both sides of a bottom 3e. A gap portion 3g is formed inside a folded portion of the upper layer plate 3a from the lower layer plate 3b. In the conductor crimping portion 3, the crimp pieces 3c, 3d are formed in a two-layer structure and the gap 3g exists, so that a conductor portion is elastically fixed and a firm connection is attained.SELECTED DRAWING: Figure 2
Patent JP-2020070793-A (JP)
Title: Posture correction device of spherical workpiece
Inventor: GOTO MASAO
IPC: F16K1/14
Filed: 2018-11-02
Abstract: To provide a posture correction device for correcting a posture of a spherical workpiece having a plane part which is obtained by cutting a part of a spherical body.SOLUTION: A posture correction device of a spherical workpiece for rotating the spherical workpiece 12 having a D-shape at a cross section so that a plane part 14 orients a desired direction comprises: a temporary placing table (cylindrical member) 31 having an accommodation hole 35 which can accommodate the spherical workpiece 12; and an adsorption plate 21 having a plurality of intake ports 24 smaller than a diameter of the spherical workpiece 12, and adsorbing the spherical workpiece 12 by intake air from the suction ports 24. In the temporary placing table 31, an opening end part 32 which can put in and withdraw the spherical workpiece 12 is made to oppose the adsorption plate so that a clearance W between the adsorption plate 21 and the temporary placing table becomes smaller than a diameter of the spherical workpiece 12. In a state in which the spherical workpiece 12 is accommodated in the temporary placing table 31, and made to oppose the adsorption plate 21, the spherical workpiece 12 is rolled so as to draw a trajectory of a "doglegged" shape along a surface of the adsorption plate 21 so that the plane part 14 becomes parallel to the surface of the adsorption plate 21.SELECTED DRAWING: Figure 7
Patent JP-2020076421-A (JP)
Title: Ball screw device and electric power steering device
Inventor: MAN YUSUKE
IPC: B62D5/04
Filed: 2018-11-05
Abstract: To provide a ball screw device which can smoothen movement of balls and achieve downsizing.SOLUTION: A ball screw device includes: a screw shaft having a first screw groove on an outer peripheral surface; a nut; balls; and an end deflector. The nut has: a second screw groove provided on an inner peripheral surface; a cutout provided on an end surface; and a return hole penetrating in an axial direction. The balls roll between the first screw groove and the second screw groove. The end deflector fits in the cutout. The nut includes a curved surface at a position, which is located between the second screw groove and the return hole, of a side surface of the cutout. At a first cross section formed by cutting the nut on a plane which is orthogonal to the axial direction and passes through the second screw groove and the cutout, the curved surface part includes a portion drawing an arc having a center set to a point which is located at the outer side of the second screw groove in a radial direction set around a rotation axis of the nut. The arc includes a first arc and a second arc having a curvature radius different from a curvature radius of the first arc.SELECTED DRAWING: Figure 3
Patent JP-2020077147-A (JP)
Title: Betting sheet, user terminal, method, and computer program
Inventor: NAKAMURA TAKATOSHI
IPC: G06Q50/34
Filed: 2018-11-07
Abstract: To achieve a payment system without using cash when customers purchase a betting ticket using a betting sheet in a public competition.SOLUTION: A betting sheet 500 includes: a betting zone 501 in which a better manually writes a description for specifying content of a bet and an amount to bet on each bet; and an amount zone 502 in which the better manually writes a description for specifying a specific character string that is a character string having a monetary value equivalent to the total payment amount of the bet written in the betting zone 501. The betting sheet 500 is used in combination with a reader, capable of mechanically reading the contents of the descriptions written in the betting zone 501 and the amount zone 502, for issuing a betting ticket corresponding to the content of the description in the betting zone 501 when the monetary value of the specific character string matches the total payment amount of the bet.SELECTED DRAWING: Figure 10
Patent JP-2019208350-A (JP)
Title: Diagnostic device for photovoltaic power generation facility
Inventor: HIGUCHI YUJI
IPC: H02S50/00
Filed: 2018-11-07
Abstract: To provide a diagnostic device for a photovoltaic power generation facility that can facilitate the cause classification of power generation reduction.SOLUTION: A diagnostic device for a photovoltaic power generation facility includes a first measurement unit 10 that measures the value of an output power or the value of an output current in the photovoltaic power generation facility 50, an estimation unit 21 that estimates the cause of a decrease in the power generation amount of the photovoltaic power generation facility 50 on the basis of a plurality of pieces of time-dependent data in which the measured output power value or output current value and the measurement time that is information on the date and time measured by the first measurement unit 10 are associated with each other, and a predetermined coefficient, and a learning unit 22 that updates the coefficient by learning first teacher data which is time-dependent data in which the cause of a decrease in the power generation amount of the photovoltaic power generation facility 50 is identified in advance.SELECTED DRAWING: Figure 1
Patent JP-2020078173-A (JP)
Title: Stator coil for motor
Inventor: HASEGAWA AYAKO
IPC: H02K3/04
Filed: 2018-11-07
Abstract: To reduce contact resistance between a segment coil and a coupling member in a stator coil formed by crimping the segment coil and the coupling member by coupling the ends of the segment coil with the coupling holes provided on the end face of the coupling member.SOLUTION: A first segment coil 30 and a connecting member 34 are crimped and joined together by a conductor end 44 provided at the end of the first segment coil 30 being coupled with a coupling hole 74 provided at the end face of the connecting member 34 as a coupling member. An end face 60 of the conductor end 44 is provided with a plurality of wire-like slits 62 that cross the end face 60 and intersect each other.SELECTED DRAWING: Figure 4