baber/WOPTO huggingface dataset:
Patent JP-2019066723-A (JP)
Title: Optical connector and ferrule
Inventor: NISHIMURA AKITO
IPC: G02B6/36
Filed: 2017-10-03
Abstract: To arrange a ferrule at a predetermined position for a housing before a connector connection while providing a clearance between the ferrule and housing when the ferrule is moved back.SOLUTION: An optical connector 1 according to the present disclosure comprises a ferrule 10 which holds an end of an optical fiber and a housing 30 which houses the ferrule in a backward movable state. The ferrule has a pair of upper inclined surfaces 14A formed on its upper surface, and a pair of lower inclined surfaces 14B formed on its lower surface. The pair of upper inclined surfaces both face forward and upward and also face in mutually opposite width directions. The pair of lower inclined surfaces both face forward and downward and face in mutually opposite width directions.SELECTED DRAWING: Figure 2
Patent JP-2019070685-A (JP)
Title: Developing device, assembly, and image forming apparatus
Inventor: ISHII YASUTOMO
IPC: G03G15/08
Filed: 2017-10-05
Abstract: To prevent excessive discharge of a jumping developer in a developing device.SOLUTION: A developing device comprises: a housing having a storage unit 70 that accommodates a conveying member rotating to convey a developer, and an opening that opens in a lateral side when viewed in the axial direction of the conveying member; a magnet 96 that is arranged at one edge of the opening; and a magnetic substance that is arranged at the other edge of the opening on the opposite side of the one edge.SELECTED DRAWING: Figure 5
Patent JP-2019070924-A (JP)
Title: Gas estimation device and evacuation device
Inventor: OZAKI JUNICHIRO
IPC: F04D19/04
Filed: 2017-10-06
Abstract: To provide a gas estimation device that enables control of an automatic pressure adjustment valve according to the type of gas to be evacuated.SOLUTION: A gas estimation device includes: a storage unit 42 that stores first correlation data including correlation data GDU1 on an opening control gain value of an automatic pressure adjustment valve and correlation data GDU2 on an effective exhaust speed of an evacuation device, and second correlation data GDU3 representing correlation between a flow rate, a gas type and a motor current value in a vacuum pump; and a first estimation unit 411 that estimates the flow rate Qest2 of the gas evacuated by the evacuation device and the gas type Mest2 based on the motor current value Ir of the vacuum pump, a valve opening degree θr of the automatic pressure adjustment valve, a pressure measurement value Pr of a vacuum chamber evacuated by the evacuation device, the first correlation data and the second correlation data.SELECTED DRAWING: Figure 10
Patent JP-2019071346-A (JP)
Title: Surface treatment method and apparatus
Inventor: MIYAZATO KENICHIRO
IPC: H01L21/3065
Filed: 2017-10-10
Abstract: To perform dry etching on a substrate such as glass having a high strain point.SOLUTION: A substrate 9 to be processed contains a silicon-containing substance and has a strain point of 600°C to 1000°C. The substrate 9 to be processed is transported in a transport direction so as to pass through a processing region 22a. A process gas containing a fluorine-based reaction component such as hydrogen fluoride is supplied to the processing region 22a. A temperature of the substrate 9 to be processed before being carried into the processing region 22a is adjusted by substrate temperature adjusting means 40 to 35°C or more and 100°C or less.SELECTED DRAWING: Figure 1
Patent JP-2019069557-A (JP)
Title: Mold unit for injection molding and molding mold provided with the unit
Inventor: NAKAMURA MASAMICHI
IPC: B29C45/44
Filed: 2017-10-10
Abstract: To provide a mold unit for injection molding in a reduced size, excellent in maintainability and capable of precisely molding even a molding product in a complicated form having an undercut, and a molding mold provided with the unit.SOLUTION: A mold unit for injection molding according to the present invention is a mold unit for injection molding mounted in a molding mold which is provided with a stationary mold and a movable mold and in which an injection molding product is injection molded, and includes: a base body fixed to the movable mold; a cylindrical or spherical lock body a part of which is capable of being disposed in a first retraction area provided on the base body; a first slide body holding such that the lock body is movable to the first retraction area and sliding in the first direction while contacting the base body; and a second slide body disposed adjacently to the first slide body and provided with a second retraction area where the other part of the lock body is disposed when the lock body escapes from the first retraction area.SELECTED DRAWING: Figure 1
Patent JP-2019073612-A (JP)
Title: Three-layer type adhesive sheet
Inventor: SUGI RYUJI
IPC: B32B27/30
Filed: 2017-10-16
Abstract: To provide a three-layer type adhesive sheet which offers good step followability, and good appearance after a humidity and heat resistance test and a QUV test, even when the adhesive is used online and a thickness of the three-layer type adhesive sheet is 100 μm or less.SOLUTION: The three-layer type adhesive sheet comprises surface (A) layers on both faces of an intermediate (B) layer, where the surface (A) layer comprises an acidic group-containing (meth)acrylic polymer having a weight average molecular weight of 250,000 or less, an acidic group-containing (meth)acrylic polymer having a weight average molecular weight of 600,000 or more and a hydrogen abstraction-type photoinitiator, and the intermediate (B) layer comprises an acidic group-containing (meth)acrylic polymer having a weight average molecular weight of 250,000 or less, an acidic group-containing (meth)acrylic polymer having a weight average molecular weight of 600,000 or more, a hydrogen abstraction-type photoinitiator, polyfunctional (meth)acrylic monomer and a thermosetting hardener.SELECTED DRAWING: None
Patent JP-2019074250-A (JP)
Title: Heat pump cycle
Inventor: KOSASA TETSUO
IPC: F25B13/00
Filed: 2017-10-16
Abstract: To provide a heat pump cycle which achieves high heat exchange efficiency.SOLUTION: A heat pump cycle includes a compressor 11, a heat exchanger 12, a gas-liquid separator 17, and an outdoor heat exchanger 15. The heat pump cycle includes: a main circuit 10 which connects the compressor, the heat exchanger, the gas-liquid separator, and the outdoor heat exchanger to cause a refrigerant to flow therein; an exhaust heat recovery heat exchanger 31; and an exhaust heat recovery circuit 30 forming a passage which reaches the compressor via the exhaust heat recovery heat exchanger without going through the outdoor heat exchanger. The heat pump cycle includes an expansion valve 32 which is provided at the upstream side of the exhaust heat recovery heat exchanger in the exhaust heat recovery circuit and expands the refrigerant in the exhaust heat recovery heat exchanger so that the refrigerant changes its phase from a liquid phase to a gas phase.SELECTED DRAWING: Figure 1
Patent JP-2019074140-A (JP)
Title: Flow rate control valve for pneumatic boring machine
Inventor: CHIBA NAOYA
IPC: F16K27/04
Filed: 2017-10-16
Abstract: To provide a flow rate control valve for pneumatic boring machine capable of controlling two stages of flow rate adjustment and stoppage of supply of compressed air with a simple constitution.SOLUTION: A flow rate control valve 200 is arranged on one compressed air supply passage 103 between a pneumatic boring machine 101 and a compressor 102 and is provided with a valve main body 201 having a large diameter valve chamber 211 which stores a large diameter spool 216 slidably and a small diameter valve chamber 221 which stores a small diameter spool 226 slidably and a control part 240 which supplies a pilot oil pressure for actuating a large diameter spool 216 and a small diameter spool 226 of the valve main body 201. The large diameter valve chamber 211 has large-diameter communication holes 213, 214 which are opened and closed by forward and backward movement of the large diameter spool 216 and connect and disconnect a compressed air supply passage 103, and a small diameter valve chamber 221 has small diameter communication holes 223, 224 which are opened and closed by forward and backward movements of the small diameter spool 226 and connect and disconnect the compressed air supply passage 103.SELECTED DRAWING: Figure 2
Patent JP-2019077999-A (JP)
Title: Cab of work vehicle, work vehicle and wheel loader
Inventor: TATSUTA HIDENORI
IPC: B62D25/04
Filed: 2017-10-20
Abstract: To provide a cab of a work vehicle, the work vehicle and a wheel loader, having a good rear visibility and allowing a living space of an operator to be enlarged.SOLUTION: Each of a pair of rear side windows 4S of a cab 10 extends rearward from each of a pair of rearmost pillars 2R. A rear window 4R is connected to each of the pair of the rear side windows 4S and is positioned behind the rearmost pillars 2R. The rear window 4R is oblique in a way that an upper side is placed behind a lower side, and all surfaces over a first rear side window 4SR which is one of the pair of the rear side windows 4S, and a second rear side window 4SL which is the other one of the pair of the rear side windows are made of glass.SELECTED DRAWING: Figure 1
Patent JP-2019083473-A (JP)
Title: Electronic conference system, processing method thereof, and program
Inventor: KAMIMURA JUNYA
IPC: H04M1/00
Filed: 2017-10-31
Abstract: To provide a device for efficiently uploading a file in an electronic conference system.MEANS FOR SOLVING THE PROBLEM: An electronic conference system for managing files includes: conference display means for displaying candidate conferences for uploading when a user is not attending to an electronic conference in a case where a file is to be uploaded; selection means for selecting a conference for uploading from candidate conferences displayed by the conference display means; and transmission means for transmitting a file in order to upload the file to a conference selected by the selection means.SELECTED DRAWING: Figure 3
Patent JP-2019085453-A (JP)
Title: Diene copolymer and rubber composition
Inventor: WASHIZU KENSUKE
IPC: C08K3/00
Filed: 2017-11-02
Abstract: To provide a diene copolymer (B) capable of improving wear resistance performance and grip performance in a well-balanced manner, a rubber composition using the same, and a pneumatic tire.SOLUTION: The diene copolymer (B) has a linear conjugated diene monomer unit and a branched conjugated diene monomer unit and has a weight average molecular weight of 1,000-3,000,000. The diene copolymer (B) is obtained by adding a polymerization catalyst to a reaction medium and then adding and polymerizing the linear conjugated diene monomer and the branched conjugated diene monomer.SELECTED DRAWING: None
Patent JP-2019088159-A (JP)
Title: Stator, and single-phase motor
Inventor: TAKAHASHI TAKUYA
IPC: H02K1/14
Filed: 2017-11-09
Abstract: To provide a stator constituting a single-phase motor capable of exhibiting large torque, by forming an efficient magnetic circuit.SOLUTION: On the outer peripheral surface of a C-shaped axial rotor 10, in the plan view, having a revolving shaft 11, a pair of stator cores 20 having tips E close to each other are provided. The pair of stator cores 20 are placed oppositely in the first radial direction X, out of the radial directions orthogonal to the axial direction of the center axis O of the revolving shaft 11, via the rotor 10. The stator core 20 includes a pair of arms 21 elongating, separately, in a direction intersecting the first radial direction X, out of the radial directions in the plan view, and a base 22 connecting the ends of the pair of arms 21 on the opposite side to the tip E, and extending in the hoop direction around the center axis O.SELECTED DRAWING: Figure 1
Patent JP-2019088256-A (JP)
Title: Indoor animal repellent device and indoor animal repellent method
Inventor: MORI TOYOFUMI
IPC: A01M29/10
Filed: 2017-11-16
Abstract: To provide a device repelled by an animal.SOLUTION: An animal repellent device 10 includes a light source 11, a first condensation part 13 for condensing a part of diffusion light LS emitted from the light source 11, and a first displacement part (rolling mechanism 14) for displacing a radiation range (light radiation range SP1) of light from the first condensation part 13 by changing a relative position of the first condensation part 13 to the light source 11.SELECTED DRAWING: Figure 1
Patent JP-2019090278-A (JP)
Title: Corner structure of concrete structure
Inventor: YOSHIKAWA TADASHI
IPC: E01D19/02
Filed: 2017-11-16
Abstract: To provide a corner structure for concrete structures capable of disposing multiple composite reinforcements also at a corner part.SOLUTION: In the corner structure of a bridge pier 1, multiple spiral columns 2, 2A composed of an H-shaped steel 3 and a rebar assembly 4 enclosing the same are disposed. The corner structure includes: an H-shaped steel 3A disposed at a joint of a corner part 10; spiral columns 2, 2 disposed on both sides having the H-shaped steel 3A therebetween; and a corner part rebar assembly 5 that encloses the H-shaped steel 3A and is connected to the H-shaped steel 3, 3 of the spiral columns 2, 2.SELECTED DRAWING: Figure 1
Patent JP-2019088721-A (JP)
Title: Toilet seat device
Inventor: TANASE TOMOHARU
IPC: A47K13/10
Filed: 2017-11-17
Abstract: To provide a toilet seat device having an auxiliary device for assisting rotation of a toilet seat or a toilet lid to an open direction, capable of suppressing interference to smooth rotation of the toilet seat or the toilet lid to a closing direction.SOLUTION: A toilet seat device 1 comprises on a body part 10: a toilet seat 20 and a toilet lid 30 which are supported rotatably between a closed position P1 and an open position P2; and an auxiliary device 40 for assisting rotation to an open direction W2 going toward the open position P2 from the closed position P1 to the toilet seat 20. The auxiliary device 40 is configured to generate open torque which is torque acting to the toilet seat 20 toward the open direction W2 between an intermediate position P3 which is between the closed position P1 and the open position P2 on the toilet seat 20 and the closed position P1, and make the open torque zero between the intermediate position P3 and the open position P2.SELECTED DRAWING: Figure 3
Patent JP-2019093774-A (JP)
Title: Power transmission device
Inventor: ENAMI NORIYUKI
IPC: B60W10/10
Filed: 2017-11-20
Abstract: To prevent simultaneous meshing of a shift gear, and to also improve fuel consumption performance.SOLUTION: An automatic transmission 1A comprises a first power transmission path for connecting an input shaft 10 and an output shaft 20 via an advance gear, a second power transmission path for connecting the input shaft 10 and the output shaft 20 via a reverse gear, a shift interlock mechanism 128 for setting any one in a connection state among the first power transmission path and the second power transmission path, a first switching part 43 for switching a part between the input shaft 10 and a second motor shaft 60 to a connection state or a cutoff state, a second switching part 64 for switching a part between the second motor shaft 60 and the output shaft 20 to the connection state or the cutoff state, and a control part 110 for controlling the shift interlock mechanism 128. The control part 110 sets the first power transmission path in the connection state by the shift interlock mechanism 128, and respectively sets the first switching part 43 and the second switching part 64 in the cutoff state when making a vehicle 100 travel by power of an internal combustion engine 2.SELECTED DRAWING: Figure 1
Patent JP-2019095236-A (JP)
Title: Tablet measuring device and tablet measurement method
Inventor: IMAI KIYOSHI
IPC: B65G47/86
Filed: 2017-11-20
Abstract: To provide a tablet measuring device and tablet measuring method capable of continuously measuring the exact physical properties of an individual tablet using an optical sensor.SOLUTION: A tablet measuring device 10 includes a measuring unit 30 having a disk-shaped conveying disk 1 and an optical sensor 2 in a stainless steel housing 21, a tablet supply unit 40 for supplying a tablet 3 to the measuring unit 30, and a recovery unit 50 for returning the measured tablet 3 to a tablet coating apparatus. The optical sensor 2 can adjust a height position by a height adjusting mechanism 32, and the optical sensor 2 and the tablet 3 are controlled so as to have a desired distance. The tablet 3 is sucked and conveyed by the conveying disk 1, and its physical properties are measured in a non-contact state by the optical sensor 2. The tablet 3 below a standard is discharged from a defective product discharge part 60, and the tablet 3 within the standard is returned to the tablet coating device through the recovery part 50.SELECTED DRAWING: Figure 2
Patent JP-2019096972-A (JP)
Title: Information processing device
Inventor: NISHIMURA KAZUYA
IPC: H04N7/18
Filed: 2017-11-20
Abstract: To provide an information processing device capable of reducing a data amount of images to be preserved.SOLUTION: An information processing device 20 includes: an acquisition section 30 for acquiring captured images outside a vehicle imaged by a camera 10 arranged in a vehicle; a determination section 36 for determining whether or not a determination object image is similar to a reference image on the basis of luminance values between a reference image in captured images acquired by the acquisition section 30 and a determination object image captured after the reference image; and the preservation section 26 for removing a determination object image determined to be similar to a reference image by the determination section 36, and acquiring a captured image acquired by the acquisition section 30.SELECTED DRAWING: Figure 1
Patent JP-2019094827-A (JP)
Title: Intake mechanism of engine
Inventor: YANAGAWA KENSUKE
IPC: F02M35/10
Filed: 2017-11-22
Abstract: To provide an intake mechanism of an engine which can surely prevent a bias of condensed water to a specified cylinder.SOLUTION: An intake mechanism of an engine comprises: the engine E having a plurality of cylinders; an intake passage 11 connected to an intake manifold 13 of the engine E; an exhaust passage 12 connected to an exhaust manifold 14 of the engine E; an exhaust gas recirculation device for recirculating an exhaust gas to the intake passage 11 side from the exhaust passage 12 side; and distribution means 34 arranged in the intake passage 11, and distributing fluid flowing in the intake passage 11 to a plurality of the cylinders. The intake passage 11 has an inclination part 35 which is downwardly inclined in a gravity direction at this side of a connection part connected with the intake manifold 13, and a bent part 36 bent toward the intake manifold 13 from the inclination part 35. The distribution means 34 constitutes the intake mechanism of the engine which is formed at an outside wall face of the bent part 36 in the intake passage 11.SELECTED DRAWING: Figure 1
Patent JP-2019094435-A (JP)
Title: Cleaning agent
Inventor: SASAKI HIROSHI
IPC: C11D3/20
Filed: 2017-11-24
Abstract: To provide a cleaning agent capable of suppressing wiping residue.SOLUTION: A cleaning agent contains polyoxyalkylene alkyl ether:2.5 wt.% to 6.0 wt.%, sodium metasilicate 9HO:2.5 wt.% to 4.0 wt.%, and 3-methoxy-3-methyl-1-butanol:5.0 wt.% to 28.5 wt.%. For example, the content of the 3-methoxy-3-methyl-1-butanol is 5.0 wt.% to 20.0 wt.%.SELECTED DRAWING: None
Patent JP-2019100356-A (JP)
Title: hose
Inventor: YOSHIMURA DAIZABURO
IPC: F16L11/08
Filed: 2017-11-28
Abstract: To provide a hose capable of preventing disadvantage that when gas or gas containing-liquid is flowed, gas passed through an inner surface layer and entered into an interlayer between composing members of the hose is expanded to expand the interlayer.SOLUTION: A reinforcement layer 3 composed of metallic or fibrous reinforcement wires is laminated in coaxial manner between an inner surface layer 2 and an outer layer 5 made of either rubber or resin, and at least one intermediate layer 6 made of either rubber or resin is laminated in coaxial manner to constitute a hose 1. Gas permeated through the inner surface layer 2 is caused to permeate through the reinforcement layer 3, the intermediate layer 6, and the outer layer 5 and flow out of the hose 1 by setting a value of gas permeation degree at the intermediate layer 6 and the outer layer 5 to equal to or more than the value of gas permeation degree at the inner surface layer 2.SELECTED DRAWING: Figure 1
Patent JP-2019102832-A (JP)
Title: Image blur correction device, imaging apparatus, and control method
Inventor: TAKEUCHI KENJI
IPC: G03B5/00
Filed: 2017-11-28
Abstract: To provide an image blur correction device capable of performing image blur correction with excellent accuracy on the basis of a motion vector calculated from a captured image.SOLUTION: A control part 119 calculates a first motion vector with a first period from the captured image and integrates the first motion vector, to calculate the prediction value of a movement amount between predetermined frames. The control part 119 calculates a second motion vector with a second period longer than the first period from the captured image. The control part 119 calculates the error of the prediction value of the movement amount between the predetermined frames on the basis of the prediction value of the movement amount and the second motion vector. The control part 119 drives an image blur correction lens 103 used for correcting an image blur caused in the captured image on the basis of the calculated error of the prediction value of the movement amount.SELECTED DRAWING: Figure 1
Patent JP-2019100743-A (JP)
Title: Laser line generator
Inventor: SASAKI MASARU
IPC: G01B11/24
Filed: 2017-11-29
Abstract: To provide a laser line generator capable of three-dimensional measurement of a small object by an optical cutting method.SOLUTION: A laser line generator is composed of at least a GRIN lens or a graded index optical fiber and an optical fiber, the optical fiber is a single mode fiber, laser beam is propagated inside the optical fiber, then it is converted into parallel light by the GRIN lens or the graded index optical fiber and is linearly emitted. Moreover, the generator has a laser transmitting body or a coreless optical fiber, and arranges either the laser transmitting body or the coreless optical fiber on an emission end side of the GRIN lens or the graded index optical fiber. The parallel light is made incident to the laser transmitting body or the coreless optical fiber from the GRIN lens or the graded index optical fiber, and a wedge-shaped flat surface part is formed at an end part of the laser transmitting body or the coreless optical fiber on the opposite side of the end part where the parallel light is made incident. Also, a wedge-shaped end is molded into a curved-surface shape.SELECTED DRAWING: Figure 1
Patent JP-2018073840-A (JP)
Title: Method for the production of electrode for fully solid battery
Inventor: FREDERIC BOUYER
IPC: H01M4/139
Filed: 2017-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrode film (anode or cathode) for a Li-ion battery, with few defects.SOLUTION: A method for the production of an electrode film for a fully solid battery is provided that comprises the following steps of: a) preparing a substrate, preferably a conductive substrate; b) depositing, via electrophoresis, an electrode film onto the substrate, from suspension containing particles of electrode materials having average size Dof less than 100 nm; c) drying the film obtained in the previous step; and d) thermally consolidating the electrode film obtained in the previous step by sintering. The sintering is done at a temperature T. The Tdoes not exceed 0.7 times the melting temperature (°C) of electrode material that melts at the lowest temperature. The particles are isolated in the suspension without aggregating with each other and without forming clusters.SELECTED DRAWING: Figure 6