baber/WOPTO huggingface dataset:
Patent JP-2019204830-A (JP)
Title: Semiconductor light-emitting device and method for manufacturing semiconductor light-emitting device
Inventor: TANAKA SATOSHI
IPC: H01L33/48
Filed: 2018-05-22
Abstract: To provide a semiconductor light-emitting device with a high manufacturing yield.SOLUTION: A semiconductor light-emitting device 10 comprises a light-emitting element 30, a substrate 20 on which the light-emitting element 30 is mounted, and a translucent member 40 joined to a surface of the substrate 20 by a conductive joining member so as to cover the light-emitting element 30. The substrate 20 comprises a protrusion PR protruding from the surface of the substrate 20 between a first portion P1 joined to the translucent member 40 and a second portion P2 on which the light-emitting element 30 is mounted. The light-emitting element 30 is housed and a sealed housing space HS is formed by the substrate 20 and the translucent member 40. The housing space HS is vacuum or filled with an inert gas.SELECTED DRAWING: Figure 2
Patent JP-2019204358-A (JP)
Title: Face authentication device, face authentication method, and program
Inventor: NOSE TAKAYOSHI
IPC: G06T7/00
Filed: 2018-05-24
Abstract: To accurately determine whether or not a subject is a human face.SOLUTION: In a face authentication device (1), a control part (11) detects a face or a face image including a part of it from an image captured by an imaging part (10), and acquires a plurality of images continuously captured by the imaging part after this and motion of the imaging part detected by a sensor part (13) when a plurality of the images are captured, and, referring to a plurality of the images and the motion of the imaging part, determines whether or not a subject is a human face.SELECTED DRAWING: Figure 1
Patent JP-2019207792-A (JP)
Title: Positive electrode, all-solid battery, and method of manufacturing the same
Inventor: MIKI SHIGEAKI
IPC: H01M4/13
Filed: 2018-05-29
Abstract: To provide a positive electrode capable of lowering electrical resistance when being used in an all-solid battery, and a method of manufacturing the same.SOLUTION: A positive electrode for an all-solid battery includes a positive electrode layer. The positive electrode layer includes a positive electrode active material particle and a solid electrolyte particle. At least one of the positive electrode active material particle and the solid electrolyte particle contains a phosphorus element. In the positive electrode layer, a P peak intensity ratio (A/B) derived from a phosphorus element of a signal intensity A at a coupling energy of 131.6 eV to a signal intensity B at a coupling energy of 133.1 eV in a photoelectron spectrum measured by X-ray photoelectron spectroscopy is more than 0.58.SELECTED DRAWING: Figure 2
Patent JP-2019210940-A (JP)
Title: Linear drive device
Inventor: HIGUCHI TAKASHI
IPC: F16H25/20
Filed: 2018-05-31
Abstract: To provide a linear drive device capable of smoothly performing direct-acting of a movable body with a relatively simple configuration.SOLUTION: A linear drive device 1 comprises: an output shaft 40 in which a first spiral groove 45 is formed; a movable body 50 which is driven in a direction of an axial line L while being engaged with the first spiral groove 45; a first stationary shaft 25 extending along the axial line L; and a second stationary shaft 27 extending along the axial line L. The movable body 50 includes a driven member 60 which is engaged with the first spiral groove 45, abd a slider 70 which is moved in the direction of the axial line L integrally with the driven member 60. In the slider 70, there are provided a guide hole 715 that the first stationary shaft 25 penetrates, a penetration part 717 that the second stationary shaft 27 penetrates with a play in a direction connecting the first stationary shaft 25 and the second stationary shaft 27; and a first receiving part and a second receiving part for receiving the driven member 60 in the cases that the driven member 60 is rotated to one side CW around the axial line L and rotated to another side CCW.SELECTED DRAWING: Figure 1
Patent JP-2019209554-A (JP)
Title: Printer
Inventor: TAKEDA YASUHIDE
IPC: B41J2/325
Filed: 2018-06-01
Abstract: To provide a printer in which a printing unit can be stably held and can be easily exposed.SOLUTION: The printer comprises: an enclosure for storing a printing medium; a cover mounted to be openable and closable with respect to the enclosure; a printing unit for performing printing on a printing medium; an engagement part for holding the printing unit in the cover; and a holding mechanism that performs adjustment so that the engagement part engages with the printing unit at a close position at which the cover closes an opening part of the enclosure and margins of engagement of the engagement part with the printing unit are reduced accompanying switching of the cover from a close position to close the opening part of the enclosure to an open position to open the opening part of the enclosure.SELECTED DRAWING: Figure 2
Patent JP-2018134533-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2018-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine while letting a player visually recognize a three-dimensional image, capable of displaying a two-dimensional image in a high picture quality as well.SOLUTION: Only when a three-dimensional image is displayed in a third symbol display device 81, a first accessory 87 is lowered from a center frame 86, and a display face of the third symbol display device 81 is covered with a lenticular lens sheet 87a provided in the first accessory 87. In the third symbol display device 81, within a range covered with the lenticular lens sheet 87a, an image is displayed for letting a player visually recognize a three-dimensional image through the lenticular lens sheet 87a.SELECTED DRAWING: Figure 8
Patent JP-2019215778-A (JP)
Title: Service provision system, advertisement related service provision system, user side facility and user side advertisement facility
Inventor: NAKAHARA TAKAHIRO
IPC: G06Q10/04
Filed: 2018-06-14
Abstract: To provide a service provision system and an advertisement related service provision system capable of suppressing costs to the utmost.SOLUTION: Price fluctuation prediction and an optimized advertisement are created and provided by using a learned model 50 on which machine learning has been performed by machine learning means 34 with big data including price data 41 of commodities as training data. As a method for obtaining the price data 41 of commodities, data of a leaflet 27 and its manuscript data 24 are provided from an advertisement company 31, the leaflet 27 is collated with the manuscript data 24, and a mismatched part (calibration part) is discriminated to notify the advertisement company. Thus, an incentive to the provision of the leaflet 27 and the manuscript data 24 is given to the advertisement company 31.SELECTED DRAWING: Figure 1
Patent JP-2019219441-A (JP)
Title: Cap attaching/detaching tool
Inventor: MITOBE Ryoichi
IPC: G02B6/36
Filed: 2018-06-15
Abstract: To provide a cap attaching/detaching tool that, when a cap attached to a connection port connecting an optical connector is attached/detached, can restrain the cap from being dropped.SOLUTION: A cap attaching/detaching tool of a cap, which is a cap 1 attached to a connection port connecting an optical connector, having a cap head part 2 provided with a flange 3 and a hole part 4 formed in the cap head part comprises a cap holding part 11 that is provided with a housing part 13 to have the cap head part housed therein and an insertion part 14 to be inserted into the hole part.SELECTED DRAWING: Figure 6
Patent JP-2019218730-A (JP)
Title: Wooden floor material
Inventor: FUKUNAGA HIROTAKE
IPC: E04F15/04
Filed: 2018-06-18
Abstract: To provide a wooden floor material that even when a substrate material has unevenness, favorably adheres to the substrate material to inhibit occurrence of a construction failure such as lifting and peeling.SOLUTION: A wooden floor material includes a wooden base material 11 having a front surface side on which a decorative material 12 is provided and a rear surface side on which an adhesion layer 14 is provided via a cushioning material 13. The thickness of the wooden base material is 0.8 to 2.0 mm. The flexural rigidity of the wooden base material is 5×10to 50×10N×mm. Adhesion of the adhesion layer by a plane tension test is equal to or larger than 0.08 N/mm. Directly sticking the wooden floor material so as to press the adhesion layer to a surface of a substrate material makes favorable affinity even when the substrate material has unevenness about ±3 mm, to inhibit occurrence of a construction failure such as lifting and peeling.SELECTED DRAWING: Figure 1
Patent JP-2019221106-A (JP)
Title: Power conversion apparatus
Inventor: SHIMADA TAKAE
IPC: H02M7/48
Filed: 2018-06-22
Abstract: To suppress the size when inputting and outputting a three-phase AC power of relatively high voltage.SOLUTION: In a power conversion apparatus 50 comprising multiple power conversion cells 21, 22, 23, each of power conversion cells 21, 22, 23 includes a three-phase bridge circuits 31, 32, 33. The three-phase bridge circuit 31 of each power conversion cell 21 connects two three-phase AC terminals VI, WI (VO, WO), out of the three-phase AC terminals UI, VI, WI (UO, VO, WO) with the three-phase AC terminals UI, (VO) of the three-phase bridge circuits 32, 33 in other power conversion cells 22, 23, and inputs or outputs a three-phase voltage to other three-phase AC terminal UI, (UO) other than the VI, WI (VO, WO).SELECTED DRAWING: Figure 1
Patent JP-2019220444-A (JP)
Title: Lighting device
Inventor: FUKUSHIMA MASAYUKI
IPC: F21S8/04
Filed: 2018-06-22
Abstract: To provide a lighting device which minimizes glare felt by people.SOLUTION: A lighting device 1 of the invention includes: an elongated base member 10 attached to a ceiling surface C; an elongated frame member 20 which is detachably attached to the base member 10 and in which a main light source part 40 is provided on its bottom surface; and a cover member 30 which is attached to the frame member 20 so as to cover the main light source part 40 and has light diffusibility. At least a part of the frame member 20 is formed by a light guide plate L, and a sub light source part 42 is provided on one end surface of the light guide plate L.SELECTED DRAWING: Figure 2
Patent JP-2020003017-A (JP)
Title: Wave speed reduction device
Inventor: OSADA YASUO
IPC: F16H1/32
Filed: 2018-06-28
Abstract: To provide a wave speed reduction device that allows a tilt at the time of assembly and can facilitate the assembly.SOLUTION: A wave speed reduction device 1 comprises an input shaft 10 extending a direction of an axis X1, an output shaft 20 extending in the direction of the axis X1, a rotary pressing member 30 connected to the input shaft 10, a flexible gear 50 connected to the output shaft 20 and having flexibility, a fixed gear 60 opposed to the flexible gear 50 in the direction of the axis X1 and incapable of rotating around the axis X1, and an output direction surface 70a as a pressing surface that is a surface facing an output side in the direction of the axis X1. The rotary pressing member 30 can rotate on the output direction surface 70a and annularly move around the axis X1.SELECTED DRAWING: Figure 4
Patent JP-2020003414-A (JP)
Title: Knocking sensor
Inventor: WATABE MIMA
IPC: G01H17/00
Filed: 2018-06-29
Abstract: To provide a knocking sensor which can suppress the intrusion of water containing a calcium chloride to a main body part even if the knocking shaft is attached to a sensor attachment position to which the water containing the calcium chloride is liable to adhere.SOLUTION: A knocking sensor for detecting the knocking of an internal combustion engine comprises a main body part, a cover part, and a coating part. The coating part covers at least a specified boundary part which is a portion overlapped on a virtual extension region of an abutment boundary, being a portion which is near a connector part. Since the knocking sensor comprises the coating part, the knocking sensor can suppress the intrusion of water containing a calcium chloride or the like into the main body part of the knocking sensor from the specified boundary part of a boundary between the main body part and the cover part (in detail, a main body accommodation part). The knocking sensor can thereby suppress the intrusion of the water containing the calcium chloride into the main body part.SELECTED DRAWING: Figure 3
Patent JP-2020006722-A (JP)
Title: Pneumatic tire
Inventor: FUJISHIRO MASAYUKI
IPC: B60C9/18
Filed: 2018-07-03
Abstract: To provide a pneumatic tire of which both of weight saving and plunger strength can be achieved.SOLUTION: A void area SB(mm) of a first rhombic part X1, which is formed by a cord crossing between an inner belt layer 7i and an outer belt layer 7o, falls within a range of 0.1<SB<1.60, and a void area SC(mm) of a second rhombic part X2, which is formed by a cord crossing between a carcass layer 4 and the inner belt layer 7i, falls within a range of 0.15<SC<1.46. When an inter-cord gauge between the inner belt layer 7i and the outer belt layer 7o is represented by GB(mm), a first plunger bearing force coefficient PB, which is calculated by PB=1/(SB×GB), falls within a range of 0.85<PB<9.85, and when an inter-cord gauge between the carcass layer 4 and the inner belt layer 7i is represented by GC(mm), a second plunger bearing force coefficient PC, which is calculated by PC=1/(SC×GC), falls within a range of 0.95<PC<6.60.SELECTED DRAWING: Figure 2
Patent JP-2020010465-A (JP)
Title: Electric wiring block joint body, electric connection box, and wiring harness
Inventor: EGAWA MASATOSHI
IPC: B60R16/02
Filed: 2018-07-05
Abstract: To improve assemble workability of a connection member.SOLUTION: An electric wiring block joint body comprises: a plurality of electric wiring blocks 10 and 20 electrically connecting an electric component EP and bus bars 30 and 40 in an inner direction; and a connection member 50 electrically connecting each of electric connection parts 35 and 45 of each bus bar. The connection member includes: two press walls 51 which are oppositely arranged, and are provided for nipping while acting a press force to the other wall surface of each electric connection part housed in a housing space 53; and a connection wall body 52 connecting each press wall on the side opposite to an insertion port 54. At least one housing chamber in the two electric wiring block includes: an insertion port 13b of a connection member when inserting the connection member to each electric connection part to be housed; and a guide structure 60 for guiding the connection member inserted from the insertion port and inserting the connection member into each electric connection part from the insertion port.SELECTED DRAWING: Figure 4
Patent JP-2020010175-A (JP)
Title: Document reading device
Inventor: HONDA JUNYA
IPC: G03G15/00
Filed: 2018-07-06
Abstract: To solve the problem in which, when a back surface reading unit reads a first white reference plate, it also reads interference fringes, due to an interference fringe generated when a document reading glass and a platen glass are brought into contact each other, so that shading correction processing of the backside reading unit cannot be performed correctly.SOLUTION: Before performing shading correction processing of a back side reading unit, interference fringes are detected using a surface reading unit capable of performing shading correction processing without being affected by interference fringes and a white plate placed on a document reading glass to prevent erroneous shading correction processing of the back side reading unit.SELECTED DRAWING: Figure 7
Patent JP-2020014313-A (JP)
Title: Cable protection conduit member and cable protection conduit
Inventor: TAKEMURA SHIGEO
IPC: F16L27/113
Filed: 2018-07-17
Abstract: To provide a cable protection conduit member capable of easily carrying out a joint work of cable protection conduit members and a shape change of the cable protection conduit.SOLUTION: A cable protection conduit member 250 according to the present invention is provided with a linear cable protection pipe 5, and a fitting 21 connected to an end portion 7 of the cable protection pipe. Each of sockets 41 and 42 of the fitting is provided with: a socket fulcrum portion 102 arranged inside in the radial direction B at a midway position in the pipe axis direction A; a first diameter expansion portion 51 expanding diameter from the socket fulcrum portion toward a main pipe 31 in the pipe axis direction, and a second diameter expansion portion 52 expanding diameter from the socket fulcrum portion as going away from the main pipe 31 in the pipe axis direction. A effective length M of the cable protection conduit member according to the present invention is 600 mm or more and 5600 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2020012771-A (JP)
Title: Ground sample sampling method and sampling device
Inventor: SAKAI KAZUO
IPC: E21B25/08
Filed: 2018-07-20
Abstract: To provide a ground sample sampling method and sampling device that can collect frozen ground samples (frozen soil columns) without coring and with no use of a heavy machine, and can reduce a time and expenditure requiring establishment of the frozen soil column.SOLUTION: A ground sample sampling method is composed of: a heat source unit insertion step 5 of inserting a heatable heat source unit and coolable sample pull-out member into ground where ground samples are collected; a ground sample freezing step 6 of cooling the heat source unit inserted in the heat source unit insertion step 5, and causing the ground sample around the heat source unit to be frozen; a heating step 7 of heating the heat source unit after the ground sample freezing step 6, and causing one part of the frozen ground sample to be melted; a heat source unit pull-out step 8 of pulling out the heat source unit from the frozen ground sample; and a ground sample collection step 9 of pulling out the ground sample frozen after the heat source pull-out step from the ground by the sample pull-out member, and collecting the frozen ground sample without coring.SELECTED DRAWING: Figure 1
Patent JP-2020015118-A (JP)
Title: Creep feed grinding method
Inventor: YAMANAKA SATOSHI
IPC: B24B49/04
Filed: 2018-07-24
Abstract: To measure a thickness of a work-piece during creep feed grinding so as to make differences of thicknesses thereof in grinding small.SOLUTION: A mount 73 comprises a hole 730 penetrating through upper and lower surfaces, at a side closer to outside than a rotary shaft 70 and closer to inside than a grindstone 741 and means 38 that radiates measurement light passing through the penetration hole 730, passes reflected light from an upper surface of a work-piece through the penetration hole 730 and receives the light, so as to measure a height of the upper surface of the work-piece. The creep feed grinding method comprises: a step in which a table 30 is positioned closer to a front side than a front side of a grinding wheel 74 in a Y-axis direction and further a lower surface of the grindstone 741 is positioned lower than the upper surface of the work-piece; a step of memorizing an initial height position of the grinding means 7; a step in which the table 30 is moved from a front side to a rear side with respect to the grinding means 7 and an initial value Z1 at which a surface to be ground of the work-piece is measured by the measuring means 38 is memorized; and a step in which the table 30 is moved with respect to the grinding means 7, the initial value Z1 is subtracted from a value at which the surface to be ground of the work-piece is measured by the measuring means 38, and the grinding means 7 is made to approach to a table holding surface by a difference of thicknesses which is caused by ablation of the grindstone 741 whenever the difference is calculated.SELECTED DRAWING: Figure 4
Patent JP-2020016003-A (JP)
Title: Flame-retardant cloth and laminated flame-retardant cloth and fiber product
Inventor: KITAMURA ATSUSHI
IPC: B32B5/26
Filed: 2018-07-27
Abstract: To provide a flame-retardant cloth and a laminated flame-retardant cloth and a fiber product which exhibit uneven structure on both surfaces of the cloth when exposed by flame or heat, and have flame retardancy and heat shielding property.SOLUTION: There is provided a flame-retardant cloth comprising a yarn 1 including an aramid fiber and a yarn 2 including an aramid fiber, wherein the cloth comprises: a region A where the yarns 1 are exposed at the front surface of the cloth and the yarns 2 are exposed at the back surface of the cloth; and a region B where the yarns 2 are exposed at the front surface of the cloth and the yarns 1 are exposed at the back surface of the cloth.SELECTED DRAWING: Figure 2
Patent JP-2019026482-A (JP)
Title: Yarn splicing device which splices yarn aerodynamically
Inventor: SCHATTON SIEGFRIED
IPC: B65H67/08
Filed: 2018-07-31
Abstract: To provide a yarn splicing device capable of reliably positioning a yarn end to be spliced in a splicing passage of a splicing prismatic body, during a splicing process.SOLUTION: A yarn splicing device includes a splicing prismatic body (19) having a splicing passage (20) capable of supplying compressed air. The splicing passage (20) of the splicing prismatic body (19) has a shape of a double cone, and a maximum diameter (D) of the double cone is located in a region of a center (M) of the splicing passage (20), and a minimum diameter (D) of the double cone is arranged on an end side of the splicing passage (20).SELECTED DRAWING: Figure 3
Patent JP-2020021425-A (JP)
Title: Voting slip delivery device
Inventor: FUJII SHUNSUKE
IPC: G07C13/00
Filed: 2018-08-03
Abstract: To provide a voting slip delivery device that can effectively prevent a voting slip from being wrongly delivered.SOLUTION: A voting slip delivery device that delivers each of voting slips comprises: a color sensor 81 that is connected through a cable 99 to a controller section 9; an election type designation switch on a rear surface of the controller section 9; a data table that stores normal color information corresponding to each of a plurality of election types; a normal color information acquisition section that acquires the normal color information of the election type designated by the election type designation switch from the data table; a read color information setting section that sets color information of the voting slip before storing in the storage section read by the color sensor 81 as read color information; a determination section that compares between the normal color information acquired by the normal color information acquisition section and the read color information set by the read color information setting section to determine whether or not both match; and a delivery pause section that pauses delivery actuation when a determination result is "mismatch".SELECTED DRAWING: Figure 1
Patent JP-2020024488-A (JP)
Title: Summary generation apparatus and learning method
Inventor: IIDA RYU
IPC: G06N3/08
Filed: 2018-08-06
Abstract: To provide a summary generation apparatus and a learning apparatus capable of generating a summary with a few errors.SOLUTION: A draft generation unit ASTS includes an original sentence encoder AE, and a draft decoder AD connected to the original sentence encoder AE. A draft improvement unit CS includes one stage or a plurality of stages of elaboration unit BSTS. The elaboration unit BSTS includes a draft encoder BE, a draft decoder BD connected to the draft encoder BE ad an attention layer BA. The draft encoder BE1 receives an output of the draft decoder AD. The draft encoders BE2-BEX receives outputs of the previous stage of the elaboration decoder. Parameters of the original sentence encoder AE, the draft decoder AD, the draft encoders BE1-BEX, the elaboration decoders BD1-BDX and the attention layer BA1-BAX are adjusted such that the original sentence is input in the original sentence encoder AE by learning and the elaboration decoder BDX outputs the summary.SELECTED DRAWING: Figure 1