baber/WOPTO huggingface dataset:
Patent JP-2019126251-A (JP)
Title: Electric motor and radiator fan
Inventor: DANIEL HIRSCH
IPC: H02K1/14
Filed: 2019-01-15
Abstract: To provide an electric motor having improved acoustic characteristics.SOLUTION: In an electric motor (2) including a rotor (4) bearing rotatably around a rotation axis (D) extending in the axial direction (A), and a stator (6) having stator teeth (20), the stator teeth (20) spreads in T-shape on the foot side of the teeth, and form magnetic pole tongue pieces (21) extending in the hoop direction (U), the magnetic pole tongue pieces (21) form support shoulders (43), respectively, a stator groove (24) for receiving the coil (25) of the stator winding is formed, respectively, between adjoining stator teeth (20), between the magnetic pole tongue pieces (21) facing each other, a groove slit (30) is formed, respectively, multiple reinforcement elements (42) are provided, and inserted into the same number of groove slits (30), respectively, and the reinforcement elements (42) are held by the magnetic pole tongue pieces (21) facing each other of the adjoining stator teeth (20), in the radial direction (R), by the support shoulders (43).SELECTED DRAWING: Figure 1
Patent JP-2020118036-A (JP)
Title: engine
Inventor: NAKAI HIDEO
IPC: F01M11/00
Filed: 2019-01-18
Abstract: To prevent an oil surface level in an oil pan from rising and thereby allow air to be smoothly exchanged between cylinders.SOLUTION: An engine comprises: an engine body 11 which has a plurality of cylinders 16 juxtaposed with each other; an oil pan 12 which is installed on a lower section of the engine body 11; a partition 25 which partitions an interior space of the oil pan 12 into a plurality of chambers 26a and 26b; a plurality of suction openings 32a and 32b open on each of the plurality of the chambers 26a and 26b; an oil pump 13 which sucks oil in the oil pan 12 through the suction openings 32a and 32b; and an opening-closing device 30 which adjusts openings of the plurality of suction openings 32a and 32b. The opening-closing device 30 has opening adjustment means 33 which sets the openings of the suction openings 32a and 32b aligned in an array direction of the cylinders 16 in a manner that makes the opening of one of the suction openings 32a and 32b at a side which is low in the level of a lower face of the engine body 11 wider than the opening of the other of the suction openings 32a and 32b at a side which is high in the level of the lower face of the engine body 11.SELECTED DRAWING: Figure 1
Patent JP-2020117865-A (JP)
Title: Connection fixing metal fitting
Inventor: KANESHIRO TAKATSUGU
IPC: E04C5/18
Filed: 2019-01-18
Abstract: To provide a connection fixing metal fitting which firmly connects reinforcing bars and separators, and different kinds of rod-like bodies such as reinforcing bars and separators, has connection strength higher than that of conventional products, does not require skilled workers, and contributes to shortening of construction time and material cost reduction.SOLUTION: A connection fixing metal fitting 100 comprises a connection metal fitting 1 and a fastening screw 3. A through hole 5 for inserting a reinforcing bar and/or a separator shaft end is formed in the connection metal fitting 1. A projection is formed in the through hole 5. A female screw hole 4 is formed in the connection metal fitting 1 so as to penetrate from an upper surface to the through hole 5. The fastening screw 3 for stopping the movement of the reinforcing bar and/or the separator shaft is screwed. The fastening screw 3 has a shape in which a bottom part of the end thereof is recessed in a bowl-shape. The projection of the through hole 5 and the female screw hole 4 generate a rotational force on the reinforcement bar and/or the separator shaft along the track of the projection of the through hole 5 when attractive force is generated on the reinforcing bar and/or the separator shaft, and the fastening screw 3 for pressing the reinforcing bar and/or the separator shaft by the rotation rotates in the fastening direction.SELECTED DRAWING: Figure 1
Patent JP-2020117903-A (JP)
Title: Underwater concrete placement amount confirmation method and device thereof
Inventor: IMASAKA HITOSHI
IPC: E02D15/06
Filed: 2019-01-22
Abstract: To provide a method and a device which can be easily attached to and detached from a tremie pipe, are inexpensive, and can detect the presence of bubbles in a cast concrete.SOLUTION: In an underwater concrete placement amount confirmation device that is placed while pulling up a tremie pipe 14 so that a tip of the tremie pipe 14 is always inserted into concrete 11 that is poured into water 10, a detection device 37 is provided in which a plurality of detection elements 26 are attached at a predetermined interval to a substantially vertical support rod 27 with a clearance through which the water 10 flows between itself and an outer wall in the vicinity of the tip of the tremie tube 14. The detection element 26 is made of a piezoelectric ceramic, detects a change in vibration characteristics that differ depending on the air, the water 10 or the concrete 11 that touch a vibration surface of a vibration device, and displays the change on a display 34 according to each detection output.SELECTED DRAWING: Figure 1
Patent JP-2020120314-A (JP)
Title: Photodetector and distance measuring device
Inventor: AMAKAWA KEITARO
IPC: G01S7/481
Filed: 2019-01-25
Abstract: To provide a photodetector capable of reducing peak power during sampling operation and a distance measuring device using the photodetector.SOLUTION: In a photodetector, a signal processing circuit 33 includes a sampling circuit 60 that is provided so as to correspond to a plurality of pixels including light receiving elements, and performs sampling of the received light data output from the plurality of pixels in synchronization with the input of a trigger signal and on the basis of a plurality of clock signals #0 and #1 having different phases. The sampling circuit switches the phase of the clock signal every time the trigger signal is input. Further, a distance measuring device includes a light source that irradiates a measurement target with light and a light detection device that detects the light reflected by the measurement target.SELECTED DRAWING: Figure 6
Patent JP-2020118594-A (JP)
Title: Magnet assembly and manufacturing method of magnet assembly, and encoder and motor with encoder
Inventor: SAITO YUTAKA
IPC: G01D5/245
Filed: 2019-01-25
Abstract: To suppress magnetic interference of a first magnet and a second magnet, and enhance angle detection accuracy by reducing a gap between a magnet and a magnetic sensitive element.SOLUTION: An encoder 10 comprises: a magnet assembly 15; a circuit board assembly 13 including a first magnetic sensitive element 171 and a second magnetic sensitive element 172; and an encoder holder 14. The magnet assembly 15 has a magnet holder 19 which integrally rotates with a rotation axis 2, and a first magnet 161 and a second magnet 162 which are fixed to the magnet holder 19. The first magnet 161 has an N pole and an S pole magnetized for each pole in a circumferential direction, and the second magnet 162 has a plurality of N poles and S poles alternately magnetized in the circumferential direction. The magnet holder 19 is made of a magnetic material including a shield section 193 positioned between the first magnet 161 and the second magnet 162 which are separated in a radial direction. A magnetized surface 161a of the first magnet 161 is located at a position depressed lower than a tip surface 193a of the shield section 193.SELECTED DRAWING: Figure 13
Patent JP-2020121734-A (JP)
Title: Packing tool
Inventor: KANEMARU MASAAKI
IPC: B65D77/26
Filed: 2019-01-29
Abstract: To provide a packing tool easily packaging a packing object.SOLUTION: A packing tool 1 can package a packing object 50. The packing tool 1 has a film 30 and a tabular member 10. The tabular member 10 is attached with the film 30. The film 30 and the tabular member form an opening 330 having two opening ends 30a, 30b. The tabular member 10 is partitioned via a folding line 21. The folding line 21 includes a parallel folding line 21 extended in parallel to the extending direction of the opening. The tabular member 10 has a reference surface 11, a parallel folding surface 12, tongue pieces 40 and insertion parts 45. The parallel folding surface 12 can be folded adjacent to the reference surface 11 via the parallel folding line 21. The tongue piece 40 has a protrusion 463. The tongue piece 40 is provided to the reference surface 11 and the parallel folding surface 12. The insertion parts 45 are provided on the parallel folding surface 12. The insertion parts 45 are opened to allow insertion of the tongue pieces 40.SELECTED DRAWING: Figure 4
Patent JP-2020124016-A (JP)
Title: Power conversion apparatus and control device
Inventor: SATO ATSUSHI
IPC: H02H7/122
Filed: 2019-01-29
Abstract: To provide a power conversion apparatus in which an excessive current caused by a fluctuation of a power supply voltage is suppressed.SOLUTION: A power conversion apparatus includes a first voltage detection unit that measures a first voltage between input terminals to which DC power is supplied from a power supply, a smoothing capacitor that smooths the DC power being supplied to a converter main body for converting DC power to AC power, a second voltage detection unit that measures a second voltage between a first terminal and a second terminal of the smoothing capacitor, a current detection unit that measures a first current flowing through the smoothing capacitor, a relay switch that is provided to a first connection conductor and that blocks a first DC power to be supplied from the power supply to the converter main body and the smoothing capacitor, an adjustment unit that is connected in parallel with the relay switch and that adjusts a second current flowing through the first connection conductor, and a control unit that controls a second current to flow at least through the adjustment unit on the basis of the first voltage, the second voltage, and the first current such that a peak current flowing through the relay switch is reduced.SELECTED DRAWING: Figure 1
Patent JP-2020122247-A (JP)
Title: Upper body garment
Inventor: KADOYA YUKI
IPC: A41C3/12
Filed: 2019-01-31
Abstract: To provide an upper body garment, in particular, which can follow the body movement while giving a close contact feeling with the body, as well as a comfortable wearing feeling having an oppressive feeling reduced.SOLUTION: An upper body garment has a front cloth 101 composed of a front face part 101A covering the breast, and a back face part 101B extending from the right and left sides of the front face part 101A to the back face. In the front face part 101A, a skin side cloth 104 is disposed on an underbust part 103 below a verge's line 102, and thereby the underbust part 103 has a two-ply structure composed of the front cloth 101 and the skin side cloth 104. A belt-like member 105 is disposed on a face of the skin side cloth 104 on which the front cloth 101 is not arranged. An elongation Ls of the front cloth 101 when elongated, an elongation Li of the skin side cloth 104 when elongated and an elongation Lb of a part of the skin side cloth 104 where the belt-like member 105 is arranged when elongated, have a relation of Ls>Li>Lb.SELECTED DRAWING: Figure 2
Patent JP-2020124138-A (JP)
Title: Positioning fixture for house band for inside of house environment preservation sheet
Inventor: TANAKA HIROYUKI
IPC: A01G9/14
Filed: 2019-02-04
Abstract: To provide a positioning fixture for house band in which a large width house band raised and lowered for a measure to typhoon so as to press a covering sheet for preserving an inside of house environment is positioned at a house ridge part.SOLUTION: A positioning fixture for house band is formed into horizontal cross horizontal folded parts 6, 6' and a vertical folded part 7 which is raised vertically at a center part, by folding an elastic wire 5. The cross horizontal folded parts 6, 6' can be pushed into and fixed to an attachment groove 40 of a ridge part sheet stop material 4 provided on a ridge part of a house skeleton, the center vertical folded part 7 is formed as a band insertion part 70 having a prescribed width dimension in which the house band can be inserted into a hollow inside part thereof. The horizontal folded parts 6, 6' are fixed to the attachment groove 40 of the ridge part sheet stop material 4 for pushing and attaching an insect proof net 2 (or wind proof net) and the covering sheet 3, and the house band for pressing from an upper side of the covering sheet 3 is inserted into the band insertion part 70 of the vertical folded part 7 for positioning and fixing the house band.SELECTED DRAWING: Figure 1
Patent JP-2020125998-A (JP)
Title: Light receiving device and distance measurement system
Inventor: HIYAMA KOUTA
IPC: G01S7/497
Filed: 2019-02-05
Abstract: To provide a light receiving device that can correct optical misalignment of a light receiving unit during manufacturing and assembling, and the like.SOLUTION: A light receiving device comprises a light receiving unit having a pixel array, and a control unit for setting an active pixel and a non-active pixel for a plurality of pixels included in the pixel array and causing the light receiving unit to output a signal to be output from a pixel set as the active pixel.SELECTED DRAWING: Figure 1
Patent JP-2020125089-A (JP)
Title: Vehicle control device
Inventor: SAKAGAWA NOBUYUKI
IPC: B60W30/095
Filed: 2019-02-06
Abstract: To provide a vehicle control device capable of reducing uneasiness of a rider.SOLUTION: A vehicle control device comprises: an object detection unit 16 that detects an obstacle around an own vehicle; a safe movement prediction unit 20 that determines whether the detected obstacle will become a risk to the own vehicle; a feeling prediction unit 18 that, based on biological information of a rider, predicts a degree of uneasy feeling; an avoidance instruction information acquisition unit 22 to which an instruction for avoiding the obstacle is input by the rider; and a vehicle control unit 26 that, based on the presence of the risk to the own vehicle, the degree of uneasy feeling of the rider, and the instruction for avoiding the obstacle, controls behavior of the own vehicle.SELECTED DRAWING: Figure 1
Patent JP-2020135079-A (JP)
Title: Tracking device, tracking method, and program
Inventor: SEKIHARA TADASHI
IPC: G06T7/20
Filed: 2019-02-13
Abstract: To provide a tracking device, tracking method, and program, which enable accurate tracking.SOLUTION: A tracking device 1 is provided, comprising: a setting unit 2 configured to set three-dimensional tracking regions on predetermined parts of a photographed object based on three-dimensional information generated from a first image with distance information; a tracking unit 3 configured to track regions corresponding to destinations of the tracking regions in a second image captured after the first image in chronological order; and a region disabling unit 4 configured to disable use of the regions corresponding to destinations for tracking when differences between inter-destination region distances and corresponding inter-tracking region distances are equal to or greater than a prescribed distance.SELECTED DRAWING: Figure 1
Patent JP-2019084381-A (JP)
Title: Glenoid cavity implant surgery using patient specific instrumentation
Inventor: PIERRE COUTURE
IPC: A61B17/80
Filed: 2019-02-14
Abstract: To provide a patient specific instrument.SOLUTION: A pin placement instrument for placing a pin in a bone comprises an anatomical interface with a hook-like portion. The hook-like portion is opened in a lateral direction of the instrument to receive a bone therein in a planned position. A drill guide is connected to the anatomical interface to form at least one guide slot in longitudinal direction of the instrument. The guide slot has a lateral opening over its full length in the drill guide and allows lateral withdrawal of the instrument in the lateral direction with the pin placed in the bone passing through the lateral opening. A bush is detachably placed in the guide slot via the longitudinal direction in a planned fit. The bush forms through-hole aligned with the guide slot and is adapted to receive the pin extending in the longitudinal direction when the bush is in the guide slot for pin placement.SELECTED DRAWING: Figure 3
Patent JP-2020135168-A (JP)
Title: Information processor, information processing device, and data storage program
Inventor: KAMISAKA KOJI
IPC: G06F16/28
Filed: 2019-02-15
Abstract: To properly store prototype data in a database.SOLUTION: When storing prototype inspection data in a database that stores inspection data of products manufactured on a manufacturing line in a factory while associating with product information (tree structure information), a structural check unit checks whether or not information of the top node (drawing number) of the tree structure is associated with the prototype inspection data. When the drawing number information is not associated with, a temporary drawing number adopting unit associates the temporary drawing number with the prototype inspection data, and a storing processing unit stores the prototype inspection data associated with the temporary drawing number in the database.SELECTED DRAWING: Figure 10
Patent JP-2019153580-A (JP)
Title: Battery can for battery
Inventor: VOLKER SEEFELDT
IPC: H01M50/186
Filed: 2019-02-15
Abstract: To provide a battery can for a rechargeable lithium-ion battery that offers an improved attachment of a cover assembly when the battery is assembled.SOLUTION: According to the present invention, an end edge 10 of a peripheral side wall 5 is formed in an inwardly extending loop into an annular shoulder 11 surrounding an opening 9. The annular shoulder 11 is configured such that, when a side wall 5 of the can body 3 is crimped inwardly at the second end 7 to attach a cap assembly 8 positioned in the opening 9 of the can body 3 to the battery can 2, the annular shoulder 11 is bent inwardly such that the annular shoulder 11 faces and engages the cap assembly 8 positioned in the second end 7 of the can body 3 and such that the end edge 10 of the side wall 5 faces an inner side wall 5a of the can body 3.SELECTED DRAWING: Figure 3
Patent JP-2020131126-A (JP)
Title: Photocatalytic material, photocatalyst coating agent, photocatalyst coating layer and production method
Inventor: TSUTSUMINO TOMOYA
IPC: B01J35/10
Filed: 2019-02-20
Abstract: To provide a red photocatalytic material that prevents a photocatalyst from discoloring a pigment, and can exhibit the performance of the photocatalyst.SOLUTION: A photocatalytic material contains tungsten oxide powder, and an inorganic pigment mixed with the tungsten oxide powder. The inorganic pigment is copper powder or cuprous oxide powder.SELECTED DRAWING: Figure 1
Patent JP-2020136556-A (JP)
Title: Power storage unit
Inventor: OTA TAKUYA
IPC: H01M50/227
Filed: 2019-02-22
Abstract: To miniaturize a power storage unit by increasing a packaging density of components.SOLUTION: A power storage unit 10 includes: a substrate 21 that has an electrically conducting path 23; electronic components 31 and 32 that are mounted on the electrically conducting path 23 of the substrate 21; a power storage body 41 in which a power storage element is accommodated; and a plurality of power storage devices 40A and 40C that have each a pair of lead portions 42A and 42B which are led out from one side of the power storage body 41 and are connected to the electrically conducting path of the substrate 21. The plurality of power storage devices 40A and 40C include: the first power storage device 40A in which the pair of lead portions 42A and 42B are connected to the electrically conducting path on one edge side of the substrate 21; and the second power storage device 40C in which a side on which the pair of lead portions 42A and 42B are provided to the power storage body 41 is a side opposite to the first power storage device 40A, and the pair of lead portions 42A and 42B are connected to the electrically conducting path on an edge side opposite to the one edge side of the substrate 21.SELECTED DRAWING: Figure 3
Patent JP-2020134840-A (JP)
Title: Voice recognition device and method for optimizing voice recognition device
Inventor: MURAKAMI YUTARO
IPC: G10L21/0208
Filed: 2019-02-22
Abstract: To provide a method for improving the accuracy of voice recognition.SOLUTION: In a method for optimizing a voice recognition method, the voice recognition device includes a voice collection part, and a voice recognition part. The method includes a step in which the voice collection part collects voice of a speaker on the basis of a prescribed parameter under a prescribed noise environment, a step in which the voice collection part transmits the collected voice data to the voice recognition part, a step in which the voice recognition part executes voice recognition processing to the voice data, a step in which the voice recognition part resets the parameter on the basis of a result of the voice recognition processing, and a step for transmitting the reset parameter to the voice collection part.SELECTED DRAWING: Figure 1
Patent JP-2019169139-A (JP)
Title: Method of establishing computer execution tool evaluating qualitative feature from face image
Inventor: VICTOR MARTIN
IPC: G06T7/00
Filed: 2019-02-27
Abstract: To provide a method that establishes a tool determining a score indicative of a qualitative feature of a human from a face image of the human.SOLUTION: A method comprises following steps 100 to 300. The step 100, which is the step of training an initial neural network evaluating an estimated age from a face image of a human, comprises: a section that extracts a feature from the face image; a section that outputs the estimated age therefrom; a neuron; and a relevant weighting layer, and is configured to output a version having the weighting updated. Each training is configured to use a first database having each face image associated with a biological age of the human. The step 200, which is the step of evaluating an error of the feature as to each updated version, is configured to use a second database having each face image associated with a reference score indicative of a qualitative feature. The step 300 is configured to select a feature extraction part of the updated version in which the error is minimum as a neural network of a tool.SELECTED DRAWING: Figure 1
Patent JP-2020141352-A (JP)
Title: Control device and communication system
Inventor: YOSHIDA MIKIYA
IPC: H04L12/28
Filed: 2019-03-01
Abstract: To easily verify that a new service equivalent to updates or additions is working properly on a network.SOLUTION: A control device includes a plurality of controllers having services and a network, and each of the plurality of controllers includes a control unit that realizes a desired operation by combining services by performing communication control between the plurality of services. The control unit transitions the process state for starting the service from the normal mode to the diagnostic mode when performing the operation check of whether the new service normally operates, and performs the operation check by identifying a provider service that provides the service for the new service and the destination service that uses the new service, and performing communication control between the plurality of services consisting of the new service, the provider service, and the destination service in the diagnostic mode.SELECTED DRAWING: Figure 1