baber/WOPTO huggingface dataset:
Patent JP-2019140439-A (JP)
Title: Image processing apparatus, imaging apparatus, image processing method, and program
Inventor: OKUZAWA MASAHIKO
IPC: H04N5/232
Filed: 2018-02-06
Abstract: To provide an image processing apparatus capable of changing a viewpoint with an easy-to-understand operation when an image is generated from a plurality of images having different viewpoints.SOLUTION: An image processing apparatus 100 includes an imaging unit 101 that images a subject, generates an image from a plurality of viewpoint images with different viewpoints, and displays the image on a display unit 106. A system control unit 103 acquires the position designated by a user using an operation unit 107 on the displayed image, and detects the direction and movement amount of a slide operation from the designated position. The image processing unit 105 acquires a plurality of pieces of viewpoint image data from the imaging unit 101 and acquires distance information related to the viewpoint image from a distance information acquisition unit 108. The image processing unit 105 generates a viewpoint image when the viewpoint is moved in a direction opposite to the direction of the slide operation by the user on the basis of the plurality of viewpoint images.SELECTED DRAWING: Figure 1
Patent JP-2019137726-A (JP)
Title: Vinylidene fluoride homopolymer foamed body and method for producing foamed body
Inventor: YAMAGUCHI KEI
IPC: C08J9/12
Filed: 2018-02-06
Abstract: To provide: a foamed body using a vinylidene fluoride homopolymer; and a method for producing the foamed body.SOLUTION: The present invention provides a foamed body of a fluororesin composition, wherein the fluororesin composition contains a vinylidene fluoride homopolymer as a main component and contains a polymer other than the vinylidene fluoride homopolymer, and the cell diameter of cells in the foamed body satisfies conditions (1) and (2) below. (1) 1.0≤(L-L)/L≤2.5, (2) 0.2≤C≤0.5.SELECTED DRAWING: None
Patent JP-2019140231-A (JP)
Title: Light receiving module and method for inspecting light receiving module
Inventor: SUGIURA AKIRA
IPC: G06K7/10
Filed: 2018-02-09
Abstract: To provide a technique with which a connection between wiring of a test device and an electrode on a substrate of a light receiving module can be performed easily without increasing a size of the electrode.SOLUTION: There is disclosed a light receiving module used in an information code reader. The light receiving module includes: a substrate; a light receiving sensor disposed on the substrate; and an imaging lens provided within a range facing the light receiving sensor. A specific surface that is one surface of the substrate is provided with: an electrode exposed on the specific surface and electrically connected to the light receiving sensor; and a guide hole for guiding a part of a test device for testing the light receiving sensor, the guide hole being exposed on the specific surface.SELECTED DRAWING: Figure 1
Patent JP-2019140822-A (JP)
Title: Flexure processing device
Inventor: ONDA KAZUSHI
IPC: H02K15/04
Filed: 2018-02-13
Abstract: To improve mutual bonding accuracy of multiple segment coils forming a coil, while shortening the axis length of stator.SOLUTION: A flexure processing device includes a clamp member for clamping the crossing-over part of two legs projecting from slots different from each other and adjoining in the radial direction, in such a state that other tip does not exist between the tips in the hoop direction, when viewing from the radial direction, a first presser for holding the inner lateral face on the tip side of the inside leg located on the radial inside, out of two legs clamped by the clamp member, a second presser for holding the outer lateral face on the tip side of the outside leg located on the radial outside, out of two legs clamped by the clamp member, and a bending member having a first extrusion part for extruding the legs adjoining in the hoop direction to the outside leg, and a second extrusion part for extruding the legs adjoining in the hoop direction to the inside leg.SELECTED DRAWING: Figure 8
Patent JP-2019140059-A (JP)
Title: Power storage device exterior material and power storage device
Inventor: NAGATA KENSUKE
IPC: B32B15/06
Filed: 2018-02-15
Abstract: To provide a power storage device exterior material that has excellent alkali resistance and can maintain a sufficient laminate strength for a long period even when exposed to a strong alkali atmosphere.SOLUTION: A heat fusible resin layer 3 is laminated on one surface of a metal layer 4 via an inner adhesive layer 6 containing chloroprene rubber. The inner adhesive layer 6 preferably further contains a tackifier.SELECTED DRAWING: Figure 1
Patent JP-2019145560-A (JP)
Title: Magnetic material and magnetic element
Inventor: WAKABAYASHI YUKI
IPC: H01F10/10
Filed: 2018-02-16
Abstract: To enable achievement of a magnetic material with higher curie temperature.SOLUTION: This magnetic material is composed of SrAOsBO(-0.5≤x≤0.5,-0.5≤y≤0.5, A: alkali metal or alkaline earth metal atom, B: transition metal atom, alkali metal atom, or alkaline earth metal atom) and constructed of an insulator with a double perovskite structure having ferromagnetism or ferrimagnetism. The insulator may be SrOsOwhere x=y=0. SrOsOis regarded as having a cubic crystal structure in which a strontium atom 101, an osmium atom 102, and an oxygen atom 103 are arranged at lattice points.SELECTED DRAWING: Figure 1
Patent JP-2018158332-A (JP)
Title: chain
Inventor: ITAYAMA MICHIYA
IPC: F16G13/06
Filed: 2018-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a chain capable of easily and surely controlling an adjacent link not to warp.SOLUTION: The front end and the rear end of a link 143 are provided with link contacts (turning control faces) 153, 155 that come into contact with each other when adjacent links 143 turn in a warping direction to control the turning. One end face of the link 143 is provided with an engagement projection 157, and the end face is provided with an engagement recess 159 into which the engagement projection 157 is inserted, thereby coupling the part where the engagement projection 157 is inserted into the engagement recess 159 with a coupling pin 145. Further, the top of the engagement recess 159 is provided with a top face 160 to make a bottom face 159a of this top face 160 and a top face 157a of the engagement projection 157 work as turning control faces coming into contact when adjacent links 143 turn in a warping direction. These turning control faces prevent curving in a warping direction of a chain 141.SELECTED DRAWING: Figure 3
Patent JP-2019145478-A (JP)
Title: Power storage device and power storage module
Inventor: ISHII EIKO
IPC: H01M2/02
Filed: 2018-02-23
Abstract: To provide a power storage device capable of reducing resistance.SOLUTION: A power storage device 1 according to the present invention includes a winding body 2, a case 3, and a current collector plate 4. The winding body 2 includes a first electrode 21 and a second electrode 22 wound around the winding axis X, and a first electrode 21 is exposed at the first winding end 24 located at one end in the X direction of the winding axis. The case 3 has a cylindrical shape that houses the winding body 2 and has a bottom portion 30. The current collecting plate 4 is further electrically and mechanically connected to the first electrode 21 at the first winding end 24 and further includes a current collecting plate 4 positioned between the first winding end 24 and the bottom portion 30.SELECTED DRAWING: Figure 1
Patent JP-2018147886-A (JP)
Title: Separator for nonaqueous electrolyte secondary battery
Inventor: KURAKANE KOSUKE
IPC: H01M50/451
Filed: 2018-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a nonaqueous electrolyte secondary battery excellent in cycle characteristics.SOLUTION: The separator for nonaqueous electrolyte secondary battery includes a polyolefin porous film. A ratio of a displacement amount in a 10-th load-unloading cycle to a displacement amount in a 50-th load-unloading cycle is 100% to 130%.SELECTED DRAWING: None
Patent JP-2019150439-A (JP)
Title: Guide wire
Inventor: MATSUDA TAKAYUKI
IPC: A61M25/09
Filed: 2018-03-06
Abstract: To provide a guide wire including excellent torque transmission property while securing handiness of reshaping and flexibility of a tip part.SOLUTION: A guide wire 100 includes: a long-sized core member 110 including in the tip part a plate-like part 111a having a pair of opposed surfaces 114, 115; a twist suppressing part 120 provided at least on one surface of the pair of surfaces of the plate-like part, and suppressing twist of the plate-like part; and a bending guide part 130 provided at least on one surface of the pair of surfaces of the plate-like part, and guiding bending of the plate-like part in a state that external force F for compressing the core member is added in a longitudinal direction X of the core member.SELECTED DRAWING: Figure 1
Patent JP-2019152200-A (JP)
Title: Engine system
Inventor: SHIGENAGA MASAHIRO
IPC: F02D41/04
Filed: 2018-03-06
Abstract: To provide an engine system which can inhibit deterioration of emission.SOLUTION: An engine system 10 includes: a housing 30; a subsidiary chamber injector 50; an ignition plug 60; a temperature estimation part 810; and a control part 811. The housing 30 is formed with a subsidiary chamber 31 having a volumetric capacity smaller than a volumetric capacity of a main chamber 25 which is a combustion chamber of an internal combustion engine. The subsidiary chamber injector 50 injects a fuel to an interior of the subsidiary chamber 31. The ignition plug ignites the fuel in the subsidiary chamber 31. The temperature estimation part 810 estimates a temperature of an inner wall surface 310 of the subsidiary chamber 31. The control part 811 changes an injection mode of the fuel of the subsidiary chamber injector 50 so that the liquid fuel does not easily adhere to the inner wall surface 310 of the subsidiary chamber 31 when determining that a temperature of the inner wall surface 310 of the subsidiary chamber 31 is lower than or equal to a predetermined temperature.SELECTED DRAWING: Figure 1
Patent JP-2019082309-A (JP)
Title: Loop type heat pipe and method for manufacturing loop type heat pipe
Inventor: MACHIDA YOSHIHIRO
IPC: F28D15/02
Filed: 2018-03-07
Abstract: To provide a loop type heat pipe capable of efficiently transferring heat by reducing resistance received by working fluid from a pipeline and a method for manufacturing the loop type heat pipe.SOLUTION: A loop type heat pipe 11 includes: an intermediate metal layer 22 in which a loop type pipeline 15 is formed; a lower metal layer 21 and an upper metal layer 23 that are joined to the intermediate metal layer 22; working fluid C filled in a pipeline 17; an evaporator 13 and a condenser 14 provided in the pipeline 17; a steam pipe 15 that is the pipeline 17 between the evaporator 13 and the condenser 14 and in which steam Cv of the working fluid C flows; and a liquid pipe 16 that is the pipeline 17 between the evaporator 13 and the condenser 14 and in which the liquid working fluid C flows. In at least a part of any of the condenser 14, the liquid pipe 16 and the steam pipe 15, at least one of the lower metal layer 21 and the upper metal layer 23 is expanded toward an outer side of the pipeline 17.SELECTED DRAWING: Figure 4
Patent JP-2018119215-A (JP)
Title: Magnesium metal production method and production device thereof
Inventor: TAKIZAWA TSUTOMU
IPC: C22B5/16
Filed: 2018-03-13
Abstract: PROBLEM TO BE SOLVED: To solve the problems of environmental destruction due to generation of a large amount of carbon dioxide and an increase in electric energy cost in a conventional magnesium metal production method.SOLUTION: In a magnesium metal production method, magnesium metal is obtained by exposing an anhydrous magnesium halide to plasma in a reducing gas atmosphere under a reduced pressure equal to or lower than the atmospheric pressure and causing an exothermic reaction of the anhydrous magnesium halide by active species to reduce the anhydrous magnesium halide.SELECTED DRAWING: Figure 1
Patent JP-2019159126-A (JP)
Title: Fixing member, fixing device, and image forming apparatus
Inventor: SHIBUYA HIROSHI
IPC: G03G15/20
Filed: 2018-03-13
Abstract: To provide a fixing member that has improved peel durability of a substrate and an elastic layer.SOLUTION: A fixing member 110 has a substrate 110A, a foam layer 110B provided on the substrate 110A, and an elastic layer 110C provided on the foam layer 110B. The fixing member 110 has the substrate 110A, the foam layer 110B provided on the substrate 110A, and the elastic layer 110C provided on the foam layer 110B, and the initial inter-layer peel strength between the substrate 110A and the elastic layer 110C exceeds 1.0 N/15 mm.SELECTED DRAWING: Figure 1
Patent JP-2019158623-A (JP)
Title: Sensor device and method for manufacturing the same
Inventor: IKETERU HIROKI
IPC: G01L9/00
Filed: 2018-03-13
Abstract: To provide a sensor device having a first adhesive and a second adhesive 40, and a method for manufacturing the sensor device.SOLUTION: There is provided a sensor device including: a sensor unit; a case unit containing the sensor unit; a first adhesive between the case unit and the sensor unit; and a second adhesive between the first adhesive and the sensor unit, the second adhesive having an interface between the second adhesive and the first adhesive. There is also provided a method for manufacturing the sensor device which includes the steps of: providing a first adhesive agent cured or temporarily cured and a second adhesive not cured on the first adhesive; equipping a sensor unit on the upper surface of the second adhesive; and curing the second adhesive.SELECTED DRAWING: Figure 1A
Patent JP-2019160024-A (JP)
Title: Device allocation control method, system, and program
Inventor: TSUJI MASAHIKO
IPC: G06Q10/06
Filed: 2018-03-15
Abstract: To execute allocation processing and allocation release processing of a device to a service program during the execution of the service program.SOLUTION: When received device transmission data are device transmission data satisfying a transition condition of predetermined state transaction, a service state of a service program is updated under the control of an execution management unit 1112. Thereafter, the notification of update of the service state is transmitted to a service context determination unit 113 under the control of the execution management unit 1112. The presence/absence of change of the service context to be executed by the service program is confirmed on the basis of service context information under the control of the service context determination unit 113. When the presence of change of the service context is confirmed, a device occupancy request or a device occupancy release request is transmitted to a device management unit 114 under the control of the service context determination unit 113.SELECTED DRAWING: Figure 4
Patent JP-2019161941-A (JP)
Title: Compressor
Inventor: HASEGAWA KIMIOKI
IPC: H02K1/32
Filed: 2018-03-15
Abstract: To secure the strength of a rotor end plate, while securing an opening for passing refrigerant in the rotor end plate.SOLUTION: In a compressor for compressing refrigerant by rotating a rotor, the rotor includes a rotor core having a lower rotor end face 34, a lower rotor end plate 32 covering the lower rotor end face 34, and multiple rivets for fixing the lower rotor end plate 32 to the rotor core. Multiple refrigerant holes 36-1 through 36-6 for passing refrigerant are formed in the rotor core. A central opening 45 for making the multiple refrigerant holes 36-1 through 36-6 communicate with an internal space, and multiple rivet openings 46-1 through 46-6, through which the multiple rivets penetrate, are formed in the lower rotor end plate 32. At this time, multiple thick wall parts 48-1 through 48-6 are formed in the lower rotor end plate 32 between the central opening 45 and the multiple rivet openings 46-1 through 46-6.SELECTED DRAWING: Figure 5
Patent JP-2019164221-A (JP)
Title: Projector, projection system, and method for detecting indicator
Inventor: NJOLSTAD TORMOD
IPC: G06F3/042
Filed: 2018-03-19
Abstract: To provide a technology that can accurately detect an indication shown by contact of an indicator with a projection image.SOLUTION: A projector comprises: a projector that projects a projection screen on a screen surface; an imaging unit that picks up an image of an area of the projection screen; and a contact detection unit that detects contact of an indicator with the projection screen on the basis of a first image of the leading end of the indicator and a second image of the leading end of the indicator that is a reflected mirror image on the screen surface, which are picked up by the imaging unit. The contact detection unit detects the contact of the indicator with the projection screen on the basis of the correlation between the first image and the second image in the image.SELECTED DRAWING: Figure 3
Patent JP-2019163980-A (JP)
Title: Image processing device, laser irradiation device, and target position specifying method
Inventor: UMEZAWA TORU
IPC: G06T7/70
Filed: 2018-03-19
Abstract: To obtain an image processing device with which it is possible to suppress a reduction in the accuracy of specifying the position of a target even when irradiating it with a repeating laser.SOLUTION: An image processing device 20-1 for specifying the position of a target irradiated with a first laser comprises: an image acquisition unit 21 for acquiring a first image captured while the target is irradiated with a second laser and a second image captured while the target is not irradiated with the second laser; a difference processing unit 22 for generating a difference image that indicates a difference between the first and the second images; and a verification unit 23 for specifying the position of the target on the basis of the difference image.SELECTED DRAWING: Figure 3
Patent JP-2019164921-A (JP)
Title: Lighting device, emergency lighting device, and emergency lighting fixture
Inventor: YAMASHITA KOJI
IPC: H05B37/02
Filed: 2018-03-19
Abstract: To provide a lighting device, an emergency lighting device, and an emergency lighting fixture that can reduce problems caused by polarity inversion of a storage battery.SOLUTION: A lighting device 1 includes: a charging circuit 11; a power supply circuit 12; and a state determination unit 12d. The charging circuit 11 receives commercial power and charges a storage battery 2. The power supply circuit 12 turns on a light source 3 with stored power of the storage battery 2 when the commercial power fails. The state determination unit 12d determines whether a polarity inversion occurs in the storage battery 2. When the state determination part 12d determines that the polarity inversion is produced, the power supply circuit 12 reduces a discharge current I1 of the storage battery 2.SELECTED DRAWING: Figure 1
Patent JP-2018160242-A (JP)
Title: Systems and methods for in-cell haptics
Inventor: CRUZ-HERNANDEZ JUAN MANUEL
IPC: G09F9/30
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide new types of haptic output devices that are smaller, less expensive, and more easily integrated with computing devices.SOLUTION: A visual display includes a haptically enabled cell 104 forming a pixel of visual display. The haptically enabled cell 104 includes anodes 204a, 204b, cathodes 212a, 212b, and/or light-emitting elements 206a, 206b, 208a, 208b having light-emitting materials. The light-emitting elements are positioned among the anodes and the cathodes. Each light-emitting material is configured to emit visible light in response to an electrical signal communicated by the anodes or the cathodes. The haptically enabled cell includes a haptic output device 210 configured to output a haptic effect in response to a haptic signal.SELECTED DRAWING: Figure 2
Patent JP-2019162326-A (JP)
Title: Game system and program
Inventor: KONDO TAKAHIRO
IPC: A63F13/69
Filed: 2018-03-20
Abstract: To provide a program that can increase not only motivation to continue the game but also interest of a continuously executed game by continuously logging in by being repeated for every predetermined period.SOLUTION: A server device 10 permits use of an item provided by a game card as a game medium at a given timing, accepts a login instruction input by a player, executes a detection process for detecting whether or not the login instruction is accepted for every login detection setting period, at least for a predetermined number of consecutive login detection setting periods, executes a determination process for determining whether or not a predetermined determination condition is satisfied for a consecutive detection target period in which cases the login instruction is detected within each login detection setting period are regulated, and executes an item characteristic control process for enhancing the capability of the usage permitted item when it is determined that the determination condition is satisfied in the determination process.SELECTED DRAWING: Figure 4
Patent JP-2019169541-A (JP)
Title: Electronic substrate
Inventor: KAWAI HIRONAO
IPC: H01L23/12
Filed: 2018-03-22
Abstract: To provide a technology that can reduce poor connections while positioning electronic components.SOLUTION: An electronic substrate includes a pad that is exposed at the opening of a solder resist, and has an opposing region that faces a terminal of an electronic component when the electronic component is mounted, and a non-opposing region that does not oppose the terminal of the electronic component when the electronic component is mounted, and a positioning portion that positions the terminal of the electronic component in the opposing region by a step of the solder resist and has a solder passage between the opposing region and the non-opposing region.SELECTED DRAWING: Figure 2
Patent JP-2019176562-A (JP)
Title: Synchronous reluctance motor
Inventor: SUMASU HIROSHI
IPC: H02K3/28
Filed: 2018-03-27
Abstract: To provide a synchronous reluctance motor capable of attaining increase of an output torque.SOLUTION: A synchronous reluctance motor M includes a rotor 30 and a stator 40 provided with a cylindrical inner periphery 41 facing the rotor 30. The stator 40 includes: first phase stator coil groups UG1-UG4 in which multiple systems of first phase stator coils U1, U2 and U3 are collectively disposed; second phase stator coil groups VG1-VG4 in which multiple systems of second phase stator coils V1, V2 and V3 are collectively disposed; and third phase stator coil groups WG1-WG4 in which multiple systems of third phase stator coils W1, W2 and W3 are collectively disposed. The first phase stator coil groups UG1-UG4, second phase stator coil groups VG1-VG4 and third phase stator coil groups WG1-WG4 are disposed while being spaced from each other in a circumferential direction.SELECTED DRAWING: Figure 2
Patent JP-2019172768-A (JP)
Title: Liquid bleach composition
Inventor: YAMAGUCHI YUKA
IPC: C11D7/26
Filed: 2018-03-27
Abstract: To provide a liquid bleach composition that has an excellent color tone stability and a liquid level visibility, and has the odor reduced.SOLUTION: Provided is a liquid bleach composition comprising (A) component: hydrogen peroxide, (B) component: at least one dye selected from the group consisting of xanthene-based dye, quinoline-based dye and pyrene-based dye, and (C) component: 0 to 0.2 mass% of a phenolic radical trap agent for the total mass of the liquid bleach composition.SELECTED DRAWING: None