baber/WOPTO huggingface dataset:
Patent JP-2020113897-A (JP)
Title: Transmission line structure
Inventor: SUMIYA YUJI
IPC: H05K3/46
Filed: 2019-01-11
Abstract: To provide a technique for suppressing signal leakage at input and output ends in a transmission line for transmitting high frequency signals in a stacking direction of a multilayer dielectric substrate.SOLUTION: A multilayer substrate 3 has N (N is an integer of 4 or more) pattern layers L1 to LN, each of which is provided with a dielectric layer interposed therebetween. A waveguide 4, which is an interlayer line, is a transmission line for transmitting a high-frequency signal in a stacking direction of the multilayer substrate. Of the pattern layers, outer layers L1 and LN each includes an external circuit unit 10 having a circuit for inputting and outputting a high frequency signal transmitted via the interlayer line. In each of inner layers L2 to LN-1, a ground pattern GP is provided around the interlayer line. The ground pattern of the target inner layer, which is the inner layer in which the openings at both ends of the interlayer line are formed, is provided with a band-shaped slit 6 for exposing the dielectric layer. The slit 6 has a curved shape in which the interlayer line side is recessed.SELECTED DRAWING: Figure 2
Patent JP-2019091907-A (JP)
Title: Manufacturing method of varistor device and varistor device
Inventor: Dennis sun
IPC: H01C7/112
Filed: 2019-01-18
Abstract: To provide a varistor device that can be manufactured cost effectively.SOLUTION: A manufacturing method of a varistor device (100) includes a step of providing a substrate (1) including a ceramic material for a varistor device (100), a step of providing a base material for a base metal electrode region (2) on a substrate, a step of exposing the base material containing substrate (1) under a protective gas atmosphere under certain temperature conditions such that the base metal electrode region (2) is formed and firmly connected to the base material (1) of the varistor device (100).SELECTED DRAWING: Figure 1
Patent JP-2020115750-A (JP)
Title: Bird damage prevention tool
Inventor: MORIYAMA HIROYUKI
IPC: H02G1/02
Filed: 2019-01-18
Abstract: To provide a bird damage prevention tool capable of easily passing a space between one set of edge lines.SOLUTION: A bird damage prevention tool 10 comprises: a tubular member 11 extending in a straight manner; a plurality of branched members 12, 13, 14 which are provided in a multi-step in an axial direction of the tubular member 11, and protrude radially from a periphery of the tubular member 11; a main shaft member 15 which is arranged inside of the tubular member 11 so as to be inserted thereinto; and a plurality of branch rods 16 whose base end parts are fixed to a periphery of the main shaft member 15, and whose tip end parts can protrude so as to freely advance and retreat in a state of being inclined downward in a peripheral direction from tip end edges of the branched members 12, 13, 14. In a state in which the main shaft member 15 with the plurality of branch rods 16 is moved toward the base end part side of the tubular member 11, a virtual circle connecting tip end edges of the plurality of branch rods 16 are increased in a diameter, and in a state in which the main shaft member 15 with the plurality of branch rods 16 is moved toward the tip end part side of the tubular member 11, the virtual circle connecting tip end edges of the plurality of branch rods 16 can be reduced in a diameter.SELECTED DRAWING: Figure 1
Patent JP-2020118758-A (JP)
Title: Imaging device and method of controlling the same
Inventor: TAKAMI ETSUYA
IPC: H04N5/222
Filed: 2019-01-21
Abstract: To provide an imaging device that effectively corrects changes in a shape and a magnification of a subject depending on a particular region due to panning and tilting vibration prevention.SOLUTION: An imaging device 100 is provided that comprises an imaging unit 102 for imaging a subject and outputting an imaged image, and a universal head 110 for changing an imaging direction by driving the imaging unit 102. The imaging device 100 controls the universal head 110 to correct camera shake associated with the imaged image due to vibration applied on the imaging unit 102. The imaging device 100 determines a particular region in the imaged image and a correction point serving as a reference of image correction processing on the particular region. Imaging information corresponding to the imaging point of the imaging unit 102 and the correction point is calculated, and then the image correction processing is performed on the particular region based on the imaging information.SELECTED DRAWING: Figure 1
Patent JP-2020117066-A (JP)
Title: Obstacle detector of construction vehicle
Inventor: ENDO RYOHEI
IPC: E01C19/27
Filed: 2019-01-23
Abstract: To provide an obstacle detector of a construction vehicle, that reduces wasteful travel stops.SOLUTION: An obstacle detector 1 mounted to a construction vehicle includes: a distance image sensor 2 capable of detecting a distance to an obstacle G; an inclination sensor 8 detecting an inclination angle of the vehicle in an advancing direction; and a controller 3 which determines presence/absence of an obstacle G on the basis of data D1 of the distance image sensor 2, and outputs a brake signal R when determined that an obstacle G is present. A timing from determination by the controller 3 that an obstacle G is present until the brake signal R is output, is changed according to the inclination angle detected by the inclination sensor 8.SELECTED DRAWING: Figure 2
Patent JP-2020115790-A (JP)
Title: Novel microorganisms and enhanced oil recovery method
Inventor: YAMASHITA NOBUHIKO
IPC: C12P5/00
Filed: 2019-01-24
Abstract: To provide novel microorganisms that reside in an oil field and can produce a biosurfactant.SOLUTION: The novel microorganisms are Bacillus sp. S1054 strain (accession number NITE P-02840) having a biosurfactant production ability.SELECTED DRAWING: None
Patent JP-2020116256-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-01-25
Abstract: To provide a game machine capable of continuing the willingness of playing a game.SOLUTION: Since a predictive performance for allowing impartation of privilege to be expected is executed when a moving character travels toward plural arrival points and reaches the arrival points, progress of a game is easily conveyed to a player. Also, when the moving character reaches an arrival point of 300p after reaching an arrival point of 100p, a star image 520g is displayed for an arrival icon image of 100p as an image for suggesting that the predictive performance under execution is a predictive performance because the moving character reaches an arrival point of 100p, thus allowing a player to easily recognize which point the predictive performance currently under execution reaches.SELECTED DRAWING: Figure 30
Patent JP-2020120754-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2019-01-29
Abstract: To suppress malfunction of a predetermined circuit.SOLUTION: A game machine in which, when a stop result of a game is a special result, a special game state advantageous for a player can be generated, includes a substrate having a signal wiring for outputting a test signal related to the game machine, and a reset wiring capable of transmitting a reset signal resetting a predetermined circuit. In the substrate, the reset wiring is arranged interposed between a plurality of earth wirings.SELECTED DRAWING: Figure 65
Patent JP-2020125957-A (JP)
Title: Off-course notification method, program, route search server, and route search system
Inventor: WATANABE KENTO
IPC: G01C21/26
Filed: 2019-02-04
Abstract: To notify a user of being off a route when the direction of travel is off the route.SOLUTION: The present invention executes the steps: in which a user terminal designates the place of departure and a destination and requests a server device to search for a movement path from the place of departure to the destination utilizing means of transport; for communicating with other user terminals within a prescribed range from the user terminal in the movement path according to the result of search from the server device and acquiring information pertaining to the destinations of the other user terminals; for acquiring information pertaining to the current direction of travel from the other user terminals the destinations of which are the same as the user device; for determining whether or not the direction of travel of the other user terminals and the direction of travel of the user terminal agree; and for notifying the user of the result that the directions of travel do not agree.SELECTED DRAWING: Figure 1
Patent JP-2020125015-A (JP)
Title: Control device of hybrid vehicle
Inventor: MIWA KOJI
IPC: B60K6/52
Filed: 2019-02-05
Abstract: To provide a control device of a hybrid vehicle that can reduce input rotation speed of a transmission, using appropriate means depending on a state of the hybrid vehicle during upshift, and suppress speed change shock.SOLUTION: In a control device of a hybrid vehicle Ve, a controller 15 determines whether an operation state of an engine can be changed or not when performing upshift (step S4), torque of an input shaft of an automatic transmission is decreased by making a first motor output negative torque acting on so that the torque of the input shaft of the automatic transmission is decreased, if a prohibition condition that the operation state of the engine cannot be changed is satisfied (step S7), and the torque of the input shaft of the automatic transmission is decreased by decreasing engine torque outputted by the engine, when the prohibition condition is not satisfied so that the operation state of the engine can be changed (step S5).SELECTED DRAWING: Figure 2
Patent JP-2020129522-A (JP)
Title: Method for manufacturing power storage module, and power storage module
Inventor: MAEDA HIROKI
IPC: B29C45/26
Filed: 2019-02-12
Abstract: To provide a method for manufacturing a power storage module that can be manufactured with high precision while suppressing an increase in cost, and a power storage module.SOLUTION: A method for manufacturing a power storage module 2 includes a first injection molding step for forming a first resin portion 40 at an outer peripheral portion of an electrode laminate 13 by injection molding of resin using a mold 60 to manufacture a battery structure 24, a step of placing the battery structure 24 in the mold 90 and positioning the battery structure 24 in the mold 90, and a second injection molding step including a step of forming a second resin portion 50 at an outer peripheral portion of the battery structure 24 by injection molding of resin using the mold 90. In the second injection molding step, a part of an outer surface 41a of the first resin portion 40, which is exposed from the second resin portion 50 out of the outer surface 24a of the battery structure 24, is brought into contact with a positioning member 95 fixed inside the mold 90, and the injection molding of resin is performed while the battery structure 24 is positioned.SELECTED DRAWING: Figure 11
Patent JP-2020130189-A (JP)
Title: Electric wheelchair
Inventor: KURODA MUTSUMI
IPC: A61G5/10
Filed: 2019-02-12
Abstract: To make it easy for a user to get on/off a wheelchair by making a neat space around the feet of the user seated on a seat part, and to make it easy for the user to perform steering by stabilizing a gravity center balance while traveling.SOLUTION: An electric wheelchair includes a wheelchair body 50, and a drive mechanism 1 moving the wheelchair body 50 with a motor 10. The drive mechanism 1 freely rotatably connects an exterior case 2 extending in the vertical direction and having a handlebar 8 connected to an upper part and a driving wheel 9 connected to a lower part, to the wheelchair body 50 by a connection mechanism 3 in the direction in which the direction of the driving wheel 9 can be changed. The connection mechanism 3 comprises: a fixed frame 4 which connects its both ends to a lower frame 63 of a pair of vertical frames 51 of the wheelchair body 50; a connection frame 5 whose rear end is connected to the fixed frame 4 and which is arranged in a horizontal position extending forward; and a rotation mechanism 7 which freely rotatably connects an end part of the connection frame 5 to the exterior case 2. The connection frame 5 is arranged on a vertical surface including a gap 75 between a pair of footrests 55.SELECTED DRAWING: Figure 1
Patent JP-2019069350-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-02-14
Abstract: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 1100. When a game ball enters a start pocket, determination processing for winning is performed. Then, in acquisition of winning by the determination processing, after a performance image in winning is allowed to appear, control is performed to a state in which a winning game capable of acquiring a game ball is performed. In this regard, in the Pachinko game machine 1, after execution of a winning game, operation of an opening extension function is made difficult until finishing of specific lotteries for the number of hold upper-limit times.SELECTED DRAWING: Figure 98
Patent JP-2020134407-A (JP)
Title: Inspection device and method
Inventor: OTA HIROSHI
IPC: H01L21/60
Filed: 2019-02-22
Abstract: To provide an inspection device and an inspection method capable of measuring in a short period, a height of a surface structure.SOLUTION: An inspection device comprises: a stage 20 capable of mounting thereon a substrate W having a protrusion part B on a surface thereof. A ring member 30 presses a periphery of the substrate on the stage. A liquid feeding part 40 feeds a liquid L to the surface of the substrate to a first height H1 from the surface of the substrate. An imaging part 60 images from an upper side of the substrate surface, a liquid surface FL and the protrusion part. An arithmetic part determines a size of an exposure part of the protrusion part exposed from the liquid surface using an image from the imaging part, and determines a height of the protrusion part on the basis of the size of the exposure part.SELECTED DRAWING: Figure 1
Patent JP-2020136609-A (JP)
Title: Ceramic electronic component, mounting substrate, packaging body of ceramic electronic component, and manufacturing method of ceramic electronic component
Inventor: IMAI ATSUSHI
IPC: H01G4/30
Filed: 2019-02-25
Abstract: To provide a ceramic electronic component in which an upside and a down side can be easily recognized, a mounting substrate, a packaging body of the ceramic electronic component, and a manufacturing method of the ceramic electronic component.SOLUTION: A ceramic electronic component comprises: a lamination structure in which a plurality of dielectric body layers having a ceramic as a main component and a plurality of inner electrode layers are alternately laminated, and the plurality of inner electrode layers to be laminated is formed so as to be exposed to two end faces which are alternately faced; and a cover layer provided onto an upper face and a lower face of the lamination structure in a lamination direction, and having a ceramic as a main component. The ceramic electronic component further comprises: a lamination chip having an almost rectangular parallelepiped shape; and a pair of external electrodes formed on the two end faces. In the two sides of the lamination structure, a color is different in a first region and a second region of a range different from the first region in the lamination direction.SELECTED DRAWING: Figure 4
Patent JP-2020135763-A (JP)
Title: Three-dimensional object modeling method, three-dimensional object modeling device, server, three-dimensional model creation system, and program
Inventor: HORII TOSHITSUGU
IPC: G06F30/12
Filed: 2019-02-25
Abstract: To reduce the possibility of creating formulas corresponding to non-existent planes.SOLUTION: A small plane is defined around each of a plurality of measurement points Pm of a three-dimensional object, and a normal vector of the small plane is an individual vector Vm of each of the measurement points Pm. A candidate plane Rp is defined so as to go through at least one of the measurement points Pm, and a normal vector of the candidate plane Rp is a candidate vector Vp. Among the plurality of measurement points Pf, a measurement point Pf at which the individual vector Vm is within a predetermined matching angle At with respect to the candidate vector Vp of the candidate plane Rp is obtained as the matching point Pf for the candidate plane Rp, and an evaluation value for the matching point Pf is obtained. Among the plurality of candidate planes Rp having different focus points Pp, the candidate plane Rp estimated to have the matching point Pf on one plane is extracted based on the evaluation value, and a cluster composed of the matching points Pf for the candidate plane Rp is extracted. A formula representing the plane is obtained based on the matching points Pf forming the cluster.SELECTED DRAWING: Figure 5
Patent JP-2020136230-A (JP)
Title: Luminaire and illuminating device comprising the same
Inventor: SAITO KOJI
IPC: F21S8/04
Filed: 2019-02-26
Abstract: To provide a luminaire whose design is improved, and an illuminating device comprising the luminaire.SOLUTION: An illuminating device comprises a luminaire comprising a bottom part formed in a rectangular plate shape, and side parts provided at both sides in a short-length direction of the bottom part, and detachably fitted with a light source unit. The luminaire comprises: end plate parts provided at end part opening parts formed at both end parts in a long-length direction, and in which end plate wire holes for passing wires are formed; and body lid parts attached to the end plate parts so as to close the end plate wire holes.SELECTED DRAWING: Figure 2
Patent JP-2020138583-A (JP)
Title: Power transmission shaft
Inventor: MORI KENICHI
IPC: B60K17/22
Filed: 2019-02-27
Abstract: To provide a power transmission shaft of which cost reduction can be achieved, and is surely damaged when a prescribed load is inputted in an axial direction.SOLUTION: A power transmission shaft 1 is configured from a shell 2 made of a fiber-reinforced plastic, and a stub shaft 4 (connection member) which is connected to an end of the shall 2, and transmits power by rotating. The shell 2 comprises: a cylindrical body part 10 with an axis O1 as a center; a cylindrical second connection part 30 which is formed continuously with an end of the body part 10. The stub shaft 4 is inserted in, and a projection 50, which regulates movement of the stub shaft 4 to the body part 10 side, is formed on an inner peripheral surface 31 of the second connection part 30.SELECTED DRAWING: Figure 2
Patent JP-2020141303-A (JP)
Title: Communication device and communication method thereof, information processing unit and control method thereof, and program
Inventor: YOSHIKAWA YUKI
IPC: H04W84/12
Filed: 2019-02-28
Abstract: To prevent a communication device from unnecessarily continuing to read a radio frame that is received by the communication device and is, however, compliant with standards not supported by the communication device.SOLUTION: A communication device communicates a radio frame having a physical layer (PHY) preamble and data field. The preamble comprises an L-STF (Legacy Short Training Field), an L-LTF (Legacy Long Training Field), an L-SIG (Legacy Signal Field), an EHT-SIG-A (Extremely High Throughput Signal A Field), an EHT-STF, and an EHT-LTF, and the EHT-SIG-A includes a field indicating the standards which the radio frame is compliant with.SELECTED DRAWING: Figure 4
Patent JP-2020141076-A (JP)
Title: Semiconductor storage device
Inventor: KOMIYA KEN
IPC: H01L29/788
Filed: 2019-02-28
Abstract: To provide a semiconductor storage device capable of achieving higher integration and higher speed.SOLUTION: A semiconductor storage device according to one embodiment comprises: a substrate; a plurality of gate electrodes arranged in a first direction crossing a surface of the substrate; a first semiconductor layer extending in the first direction and facing the plurality of gate electrodes; a gate insulation film provided between the gate electrode and the first semiconductor layer; a second semiconductor layer provided on a substrate side of the plurality of gate electrodes and connected to a side surface in a second direction crossing the first direction of the first semiconductor layer; and a first contact extending in the first direction and connected to the second semiconductor layer. The second semiconductor layer comprises: a first region connected to the side surface in the second direction of the first semiconductor layer and containing a P-type impurity; and a first contact region connected to the first contact and having larger N-type impurity concentration than that in the first region.SELECTED DRAWING: Figure 6
Patent JP-2020140566-A (JP)
Title: Map generation device and program
Inventor: ISHIDA HIROYUKI
IPC: G06T7/00
Filed: 2019-02-28
Abstract: To generate a highly accurate line map.SOLUTION: A map generation device 30 includes a line segment detection part 20, a line segment association part 24, an averaging part 26 and an integration part 28. The line segment detection part 20 detects a set of feature points as a line segment from each of a plurality of photographic images in which the same travel sections are imaged by an imaging part 12 mounted on a vehicle 2, and thereby detects a plurality of line segments from each of the plurality of photographic images. The line segment association part 24 associates line segments between series with the smallest error between the end point of the line segment of the other series and the position of the end point of the line segment of own series for the plurality of line segments as the series in the whole of the plurality of line segments in each of the series with each other, for each of the plurality of photographic images. The averaging part 26 generates a new line segment at the intermediate position of the line segment for each of the line segments of the two series associated by the line segment association part 24. The integration part 28 integrates the plurality of line segments associated between the plurality of series on the basis of the new line segment generated by the averaging part 26.SELECTED DRAWING: Figure 1
Patent JP-2020142678-A (JP)
Title: Pneumatic radial tire
Inventor: KAKIZAWA HIROSHI
IPC: D07B1/06
Filed: 2019-03-07
Abstract: To provide a pneumatic radial tire which is improved in durability by improving rubber permeability into cords, without deteriorating productivity of steel cords.SOLUTION: In a pneumatic radial tire which comprises a belt layer 6 as a reinforcement layer containing multiple reinforcement cords, a 1+N structure is included, as a reinforcement cord of the belt layer 6, consisting of: one core filament 11; and N pieces (N=5-6) of sheath filaments 12 intertwisted around the core filament 11. In the pneumatic radial tire, a steel cord 10 is used in which: tensile strength T1(MPa) of n pieces (1≤n≤0.5×N) of sheath filaments 12a satisfies a relationship of T1≥3900-2000Ds with respect to an element wire diameter Ds(mm) thereof; and tensile strength T2(MPa) of the other sheath filaments 12b satisfies a relationship of T2≤3800-2000Ds with respect to an element wire Ds(mm) thereof.SELECTED DRAWING: Figure 2
Patent JP-2020141625-A (JP)
Title: Carbonated beverage
Inventor: MATSUBAYASHI HIDEKI
IPC: A23L2/52
Filed: 2019-03-07
Abstract: To provide a carbonated beverage with an enhanced feeling of carbonic acid.SOLUTION: A carbonated beverage contains 0.10-2.0 mg/100 mL of 1-deoxynojirimycin.SELECTED DRAWING: None