baber/WOPTO huggingface dataset:
Patent JP-2019005837-A (JP)
Title: Electric tool
Inventor: KOIKE YUMI
IPC: B25F5/02
Filed: 2017-06-23
Abstract: To provide an electric tool which can inhibit adhesion of lubrication oil leaking to an outer surface of a housing to hands of a worker.SOLUTION: An electric tool includes: a driving part 2; a driving force transmission part 3 which is disposed in front of the driving part 2 and transmits driving force from the driving part 2 to drive the tool; and a housing 1 which houses the driving force transmission part 3 in a front side part. The housing 1 is formed into a left and right two-piece split structure formed by two split bodies coupled on mating surfaces 13A, 14A. In the housing 1, a predetermined area of the front side part including the mating surfaces is covered by a cover 15. A seal member 19 which restricts movement of lubrication oil leaking to an outer surface of the housing 1 from the mating surfaces 13A, 14A is provided between an inner surface of the cover 15 and the outer surface of the housing 1.SELECTED DRAWING: Figure 3
Patent JP-2019007853-A (JP)
Title: Optical nondestructive inspection device and optical nondestructive inspection method
Inventor: MATSUMOTO NAOKI
IPC: G01N25/72
Filed: 2017-06-26
Abstract: To provide an optical nondestructive inspection device and an optical nondestructive inspection method with which it is possible to obtain the waveform of a more-distortion-suppressed sine wave (waveform of a detection signal from infrared-ray intensity detection means) without affecting phase difference measurement, and to obtain a more stable phase difference.SOLUTION: The optical nondestructive inspection device comprises: a laser output device 27 for emitting a laser for heating whose intensity changes in shape of a sinusoidal wave to a measurement point SP on the surface of a first member joined at a junction interface; laser intensity detection means 41; infrared-ray intensity detection means 31 for detecting the intensity of an infrared ray from the measurement point; a phase difference detection device 60 for detecting a phase difference between the laser intensity and the infrared-ray intensity; and a determination device 70 for finding the junction area of the junction interface on the basis of the phase difference. The output characteristic of the infrared-ray intensity detection means is a non-linear characteristic, and linearity correction means 31S for correcting the non-linear characteristic of an infrared-ray intensity detection signal to a linear characteristic is provided between the infrared-ray intensity detection means and the phase difference detection device or inside the phase difference detection device.SELECTED DRAWING: Figure 1
Patent JP-2018013121-A (JP)
Title: Mixing device for exhaust gas aftertreatment system, exhaust gas aftertreatment system, and internal combustion engine
Inventor: ANDREAS DOERING
IPC: F01N1/02
Filed: 2017-06-27
Abstract: PROBLEM TO BE SOLVED: To create a new type mixing device for an exhaust gas aftertreatment system allowing for exhaust gas aftertreatment of low noise, an exhaust gas aftertreatment system, and an internal combustion engine.SOLUTION: The mixing device for an SCR exhaust gas aftertreatment system is provided that is a mixing device for mixing an exhaust gas with a reducer precursor substance, in particular, an ammonia precursor such as urea. The mixing device has: an exhaust gas supply conduit pipe (8) for guiding the exhaust gas to a catalyst converter, in particular, an SCR catalyst converter (9); an introduction device (12) which is disposed in the exhaust gas supply conduit pipe and introduces the reducer precursor to the exhaust gas; and a mixing and decomposing section (14) which is disposed at a position downstream of the introduction device, is configured by the exhaust gas supply conduit pipe, mixes the exhaust gas with the reducer precursor, and decomposes the reducer precursor at a position upstream of the catalyst converter to produce a reducer. A silencer (21) is disposed in the mixing and decomposing section of the exhaust gas supply conduit pipe.SELECTED DRAWING: Figure 1
Patent JP-2017222663-A (JP)
Title: Use of her2 dimerization inhibitor pertuzumab and products containing pertuzumab
Inventor: SREEDHARA ALAVATTAM
IPC: A61K31/704
Filed: 2017-06-28
Abstract: PROBLEM TO BE SOLVED: To provide therapeutic agents for HER2-positive breast cancer and the like.SOLUTION: The invention provides use of Pertuzumab being an inhibitor of HER2 dimerization and products comprising it. In particular, the application describes methods for extending progression-free survival period in a population of HER2-positive breast cancer patients; combining two HER2 antibodies to treat HER2-positive cancer without increasing cardiac toxicity; treating early-stage HER2-positive breast cancer; treating HER2-positive cancer by co-administering a mixture of Pertuzumab and Trastuzumab from the same intravenous drip bag; treating HER2-positive metastatic gastric cancer; treating HER2-positive breast cancer with Pertuzumab, Trastuzumab and Vinorelbine; treating HER2-positive breast cancer with Pertuzumab, Trastuzumab and an aromatase inhibitor; and treating low HER3 ovarian, primary peritoneal, or fallopian tube cancer.SELECTED DRAWING: None
Patent JP-2019009074-A (JP)
Title: Ultraviolet irradiation device and lifetime warning method of ultraviolet irradiation device
Inventor: MATSUMOTO TAKUMA
IPC: H01J61/20
Filed: 2017-06-28
Abstract: To provide an ultraviolet irradiation device capable of detecting a life of a lamp more quickly and a lifetime warning method of the ultraviolet irradiation device.SOLUTION: An ultraviolet irradiation device 1 includes a metal halide lamp 11, visible light detection means 14, and warning means. In the metal halide lamp, iron, mercury, and a metal member having a wavelength peak in a visible region are enclosed. The visible light detection means detects the illuminance in the visible region of the metal halide lamp. The warning means gives a warning concerning the life of the metal halide lamp on the basis of the illuminance in the visible region detected by the visible light detection means.SELECTED DRAWING: Figure 1
Patent JP-2019010742-A (JP)
Title: Liquid injection device
Inventor: TAKINO FUMIYA
IPC: B41J2/165
Filed: 2017-06-29
Abstract: To provide a liquid injection device which can suppress an increase in size of the whole device while achieving shortening of maintenance time.SOLUTION: A liquid injection device comprises: a liquid injection head 19 performing printing onto a medium by discharging liquid from nozzles 20; a conveyance belt 18 conveying the medium by moving in a conveyance direction Y of the medium at a position where facing the liquid injection head; a movement mechanism capable of moving the conveyance belt in a width direction X; and a control part controlling the movement mechanism. The liquid injection head includes: a first nozzle group 21 constituted so as to include a plurality of nozzles; and a second nozzle group 22 constituted so as to include a plurality of other nozzles at a position deviated from the first nozzle group in the width direction. When the nozzle group performing preliminary discharge being discharge of the liquid not related to the printing is located at a position where not facing the conveyance belt, the control part controls the movement mechanism such that the nozzle group not performing the preliminary discharge is located at a position where facing the conveyance belt.SELECTED DRAWING: Figure 2
Patent JP-2019013160-A (JP)
Title: Method of producing swollen food
Inventor: SAITO KUMI
IPC: A23L7/17
Filed: 2017-07-04
Abstract: To provide gluten-free swollen food that can be used as a substitute for wheat flour and be produced at low cost.SOLUTION: A method of producing a swollen food of this invention includes the steps of: adjusting a percentage of water content of gluten-free starch material to 10-30 wt.%; then feeding the starch material to an extruder to perform heat blending/kneading and plasticization; extruding the evenly blended starch material from a nozzle attached to an end of a cylinder; then delivering the starch material to a pressure-heating vessel, sealing the vessel, and applying predetermined pressure to an inside of the pressure-heating vessel for a predetermined time period; and then depressurizing the vessel to the atmospheric pressure.SELECTED DRAWING: None
Patent JP-2018040242-A (JP)
Title: Component for rock breaking system
Inventor: NOORA KALEVO
IPC: E21B47/13
Filed: 2017-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a novel solution which may be applied to measurement of stress, vibration or force appearing during rock breaking.SOLUTION: A component for a rock breaking system is magnetized into a state of remanent magnetization. The remanent magnetization of the component has a predetermined varying magnetization profile 20 relative to geometry of the component, the varying magnetization profile 20 describing varying magnetization intensity in the component relative to the geometry of the component.SELECTED DRAWING: Figure 4
Patent JP-2019015214-A (JP)
Title: Rotary compressor
Inventor: ENDO TAKESHI
IPC: F04C29/06
Filed: 2017-07-05
Abstract: To suppress vibration to be transmitted via a bearing member to a casing while securing the stiffness of the casing around the bearing member.SOLUTION: A supporting member (61) having a plurality of contact parts (62) contacting the inner face of a casing (11) and a plurality of non-contact parts (63) not contacting the inner face of the casing (11) is pressed into the inner face of the casing (11). A bearing member (65) for rotatably supporting a driving shaft (23) is bolt-fastened to the non-contact parts (63) of the supporting member (61).SELECTED DRAWING: Figure 3
Patent JP-2019015849-A (JP)
Title: Lens driving device
Inventor: HOSOKAWA YOSHIHIRO
IPC: G03B5/00
Filed: 2017-07-06
Abstract: To achieve lower height of a lens driving device.SOLUTION: A lens driving device 1 comprises: a base member 100; an auxiliary body 200 superposed on the base material 100; an X-axis actuator 130 which moves the auxiliary body 200 with respect to the base member 100; a movable body 300 superposed on the base member 100; a Y-axis actuator 230 which moves the movable body 300 with respect to the auxiliary body 200; and a lens carrier 400 held in the movable body 300. The X-axis actuator 130 moves the auxiliary body 200 in an X-axis direction orthogonal to an optical axis L direction. The Y-axis actuator 230 moves the movable body 300 in a Y direction orthogonal to the optical axis L direction and the X-axis direction. The auxiliary body 200 and the lens carrier 400 do not overlap each other when viewed along the optical axis L direction.SELECTED DRAWING: Figure 15
Patent JP-2019018363-A (JP)
Title: Decorative sheet
Inventor: IKEDA MASAMI
IPC: B32B13/02
Filed: 2017-07-12
Abstract: To provide a ceramic-based decorative sheet having sufficient incombustible performance and high designability.SOLUTION: There is provided a ceramic-based decorative sheet containing titanium oxide coated mica on an outermost surface glossy layer of a decorative layer formed on at least one surface of a ceramic-based substrate, in which content of the titanium oxide coated mica in the outermost surface glossy layer is 1 to 15 mass%, average particle diameter of the titanium oxide coated mica is 5 to 100 μm, and thickness is 1/50 to 1/100 based on average particle diameter to be flaky, heat generation amount at 20 min. in a pyrogenicity test defined in JIS A 5430:2013 appendix JA is 8 MJ/m2 or less. There is provided a ceramic-based decorative sheet preferably further having a base-coat reinforcing layer and a decorative layer on a lower layer of the outermost surface glossy layer.SELECTED DRAWING: None
Patent JP-2019020458-A (JP)
Title: Image forming apparatus
Inventor: SAKAMOTO YASUAKI
IPC: G03G15/00
Filed: 2017-07-12
Abstract: To obtain an image forming apparatus that prevents a reduction in image quality of a print caused by partial contact of a cleaning device that removes a toner image for calibration.SOLUTION: A sensor 8 irradiates, with light, a predetermined first position on an intermediate transfer belt 4 through which a toner image for calibration passes and receives its reflected light. A cleaning device 11 is in contact with part of the intermediate transfer belt 4 in a main scanning direction and removes the toner image for calibration passing through the first position. A sensor 12 irradiates, with light, a predetermined second position other than a range in which the cleaning device 11 is in contact with the intermediate transfer belt 4 and receives its reflected light. A density correction unit 42 changes the strength of density correction in the above-described range in the main scanning direction on the basis of an output signal from the sensor 8 corresponding to the background of the intermediate transfer belt 4 at the first position and an output signal from the sensor 12 corresponding to the background of the intermediate transfer belt 4 at the second position.SELECTED DRAWING: Figure 3
Patent JP-2017188701-A (JP)
Title: Semiconductor memory device
Inventor: ARAI KOJI
IPC: H01L27/11
Filed: 2017-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device having a memory cell structure in which soft error reduction is attained without complicating a circuit configuration.SOLUTION: An inverter I1 (of which the output part is a memory terminal Na) consisting of an NMOS transistor N1 and a PMOS transistor P1 and an inverter I2 (of which the output part is a memory terminal Nb) consisting of an NMOS transistor N2 and a PMOS transistor P2 are cross-connected and further NMOS transistors N3 and N4 are connected to the memory terminals Na and Nb. The NMOS transistors N1 and N3 of each of which one electrode is connected to the memory terminal Na are formed while being divided into P well regions PW0 and PW1, and the NMOS transistors N2 and N4 of each of which one electrode is connected to the memory terminal Nb are formed while being divided into P well regions PW1 and PW0. The P well regions PW0 and PW1 are formed at opposite sides with an N well region NW interposed therebetween.SELECTED DRAWING: Figure 4
Patent JP-2019017570-A (JP)
Title: Game machine
Inventor: YOSHIDA TORU
IPC: A63F7/02
Filed: 2017-07-14
Abstract: To provide a game machine capable of efficiently executing a warning evocation related to getting into a game.SOLUTION: A game machine is configured so that, when power supply is restarted after power supply is blocked in generation time of a jackpot game, a game state is returned in generation time of the jackpot game, and when execution of a special game is not reserved after finish of the jackpot game, a state is made to become a first standby state after finish of the jackpot game. In addition, when power supply is restarted after power supply is blocked when executing a warning evocation related to getting into a game in generation time of the jackpot game, a warning evocation related to getting into a game is not executed.SELECTED DRAWING: Figure 50
Patent JP-2019018143-A (JP)
Title: Sealing method of hollow fiber membrane, method of obtaining bundle, and manufacturing method of hollow fiber membrane module
Inventor: KAMATA MASATO
IPC: B01D63/00
Filed: 2017-07-14
Abstract: To provide a sealing method of a hollow fiber membrane, a method of obtaining a bundle, and a manufacturing method of a hollow fiber membrane module which can form a bundle of hollow fiber membranes at a desired bundle density, and easily and securely seal a hollow part of an end part of the hollow fiber membranes of the bundle.SOLUTION: In a sealing method of a hollow fiber membrane, a part to be sealed of a bundle formed of a plurality of hollow fiber membranes is loaded in a groove of a first tool provided with the groove. The part to be sealed is pressurized and welded, and a welded part is formed by using the groove of the first tool and a second tool inserted in the groove. In a pressurizing process, two or more hollow fiber membranes are stacked in a direction the second tool is inserted, and are welded in a state that the adjacent hollow fiber membranes are in contact with each other in a space structured by the groove of the first tool and the second tool inserted in the groove.SELECTED DRAWING: Figure 1
Patent JP-2019021526-A (JP)
Title: Lighting fixture
Inventor: KURUMAYA HISAMITSU
IPC: F21S8/04
Filed: 2017-07-19
Abstract: To improve heat radiation performance of a lighting fixture.SOLUTION: A lighting fixture 10 includes: a fixture body 11 having a protruding part 12 protruding on a side opposite to a ceiling 100 and an annular flange part 13 formed around the periphery of the protruding part 12; a light emission module 20 fixed to the protruding part 12; and a cover 30 covering the light emitting module 20 and fixed to the fixture body 11. In the lighting fixture 10, an angle θ formed by a side wall 12B of the protruding part 12 and the flange part 13 is 90°<θ≤130°.SELECTED DRAWING: Figure 4
Patent JP-2019027221-A (JP)
Title: Locking device
Inventor: AZUMA SHIGEKI
IPC: E05B47/00
Filed: 2017-08-02
Abstract: To provide a locking device that can be used as an electric lock in the normal form and that can be used as a mechanical lock by separating a body part from an electric drive part.SOLUTION: In the locking device, an electric drive part 10 and a body part 20 are unitized separately. The electric drive part 10 has a drive motor (driver) 12 and a slider (first input member) 18 that is driven linearly by the drive motor 12. The body part 20 has a first movement conversion mechanism 23 that coverts the linear movement of the slider 18 into the advancing and retracting movement of a deadbolt 22, and a second movement conversion mechanism 25 that converts the rotation movement of a hub gear (second input member) 24 due to manual input into the advancing and retracting movement of the deadbolt 22. The locking device has a configuration in which the slider 18 is detachably joined to a link plate 29 of the first movement conversion mechanism 23. Thereby, the locking device can be used as an electric lock in the normal form, and when the slider 18 is removed from the link plate 29, the locking device can be used as a mechanical lock by separating the body part 20 from the electric drive part 10.SELECTED DRAWING: Figure 7
Patent JP-2019028888-A (JP)
Title: Color information expander and color information estimator, as well as program for the same
Inventor: ENDO REI
IPC: G06T7/90
Filed: 2017-08-02
Abstract: To reduce blur of color information estimated from a high resolution monochrome image.SOLUTION: A color information expander 10 comprises: size expansion means 21 that generates a high resolution image feature amount from a low resolution image feature amount being either of low resolution color information 105 or an image feature amount extracted from the low resolution color information 105; composition means 22a that compounds the high resolution monochrome image 101 or the high resolution image feature amount extracted from the high resolution monochrome image 101, and the high resolution image feature amount generated by the size expansion means 21; and high resolution color information estimation means 23 that estimates high resolution color information 107 by extracting the image feature amount using a parameter group which is predetermined by learning for estimating for each channel of a color space from the high resolution image feature amount compounded by the composition means 22a.SELECTED DRAWING: Figure 2
Patent JP-2019032167-A (JP)
Title: Waveform display device and program for waveform display
Inventor: SHIMODAIRA HOMARE
IPC: G01R13/20
Filed: 2017-08-04
Abstract: To display easily the cursor at a desired position in the signal waveform.SOLUTION: Provided are; a processing unit for displaying a signal waveform W1 based on the waveform data on a waveform display screen 30 and displaying a cursor indication 31 for specifying an arbitrary point in the signal waveform W1 on the waveform display screen 30 together with the signal waveform W1; and a pointing device capable of designating an arbitrary position in the waveform display screen 30. The processing unit specifies a preliminarily defined search range (within a search range 32) referenced on positions Pa1-Pa3 specified by a position designation operation when the position designation operation by the pointing device is performed in a state in which the signal waveform W1 is displayed in the waveform display screen 30, and at the same time, displays a cursor indication 31 at positions of singularities Pb1-Pb3 when the singularity points Pb1-Pb3 satisfying the predefined conditions exist within the search range in the signal waveform W1.SELECTED DRAWING: Figure 4
Patent JP-2018081672-A (JP)
Title: New view composition using deep-layer convolutional neural network
Inventor: KWON JUNGHYUN
IPC: G06T15/20
Filed: 2017-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for generating an intermediate view between two received images.SOLUTION: In order to generate an intermediate view, a corrector network corrects two images, and an encoder network encodes the two corrected images to generate convolutional neural network features. The convolutional neural network features are supplied to a decoder network. The decoder network decodes the features to generate a mixture mask so as to predict correspondence between the two corrected images and visibility of pixels of the corrected images in an intermediate view image. Using the correspondence between the two corrected images and the mixture mask, a view morphing network composes the intermediate view image showing an object in the two images in a view between the two images.SELECTED DRAWING: Figure 2
Patent JP-2019036414-A (JP)
Title: Solid oxide fuel battery
Inventor: NIIMI YASUYUKI
IPC: H01M4/86
Filed: 2017-08-10
Abstract: To prevent the exfoliation of an air electrode when a solid oxide fuel battery cell is shut down.SOLUTION: In a solid oxide fuel battery 210 including an air electrode 204, a fuel electrode 202, and a solid electrolyte 203 disposed between the air electrode 204 and the fuel electrode 202, the air electrode 204 contains a perovskite oxide represented by ABOand contains cobalt (Co) in the B site of the perovskite oxide, and the solid electrolyte 203 includes a solid electrolyte surface area containing Co on the surface on the air electrode 204 side, and the thickness of this solid electrolyte surface area is 2 μm or less. This makes it possible to prevent separation of the air electrode 204 even in the case of shutdown.SELECTED DRAWING: Figure 1
Patent JP-2019035812-A (JP)
Title: Display and light guide plate
Inventor: OSUMI YOSHIMASA
IPC: F21S2/00
Filed: 2017-08-10
Abstract: To provide a display that can reduce visibility of patterns, of a plurality of patterns, other than a pattern corresponding to a light source that emits light.SOLUTION: A display comprises: a light guide plate 2 that has one or more incident surfaces; and a plurality of light sources (3-1 to 3-4) that are arranged opposite to any one of the incident surfaces. The light guide plate 2 includes, on one face 2b of the light guide plate, for each of a plurality of patterns displayed (21 to 24), a plurality of prisms 11 that are arranged along the pattern and reflect light emitted from the light source corresponding to the pattern and made incident on the incident surface into the light guide plate toward a direction within a predetermined angular range with a normal direction of the other face 2c of the light guide plate as a reference. Each prism 11 is formed as a groove having a triangular pyramid shape on one face of the light guide plate 2, and one inclined surface of the groove having a triangular pyramid shape is formed as a reflection surface 11a that reflects light emitted from the light source corresponding to the pattern in which the prism is arranged and made incident into the light guide plate.SELECTED DRAWING: Figure 1