baber/WOPTO huggingface dataset:
Patent JP-2018039257-A (JP)
Title: Support material comprising polyvinyl alcohol and its use in xerographic additive manufacturing
Inventor: VARUN SAMBHY
IPC: B29C64/40
Filed: 2017-08-15
Abstract: PROBLEM TO BE SOLVED: To provide: a support material that can be used in additive manufacturing via xerographic printing; and a method of making the same.SOLUTION: A support material toner particle for use in xerographic additive manufacturing includes a polyvinyl alcohol (PVA) polymer, and blend-additives including a chitosan and a polyvinylpyrrolidone (PVP), where the amount of blend-additives is selected to adjust Tof the PVA polymer to be within about 1 to about 20°C, preferably about 1 to about 10°C, of a desired build material toner T. A method of making the support toner material includes: blending a polyvinyl alcohol with blend additives including a chitosan and a polyvinylpyrrolidone; and forming support toner particles after the blending step.SELECTED DRAWING: None
Patent JP-2019038713-A (JP)
Title: Metal oxide nanoparticles and production method thereof
Inventor: KANEKO YOSHIRO
IPC: C09C3/08
Filed: 2017-08-24
Abstract: To provide metal oxide nanoparticles that are dispersible both in water and in organic solvents and are excellent in heat resistance, and a production method thereof.SOLUTION: Metal oxide nanoparticles comprise particles containing zirconium oxide or titanium oxide and a conjugated basic component of a fluoroalkyl group-containing acid that is present on a surface of the particles.SELECTED DRAWING: Figure 5
Patent JP-2019041038-A (JP)
Title: Substrate transport apparatus
Inventor: HAIYAMA YOSHIHIRO
IPC: B65H37/04
Filed: 2017-08-28
Abstract: To provide an apparatus accurately transporting a substrate and sticking a film to the substrate, regardless of whether the substrate is hard type or soft type.SOLUTION: A substrate transport apparatus 1 is movable between a receiving position A of a substrate P and a sticking position B where a film is stuck to the substrate P. The substrate transport apparatus 1 comprises: a plurality of column supports 131; and support parts 132 which are provided on the respective upper portions of the plurality of column supports 131 and comprise a plurality of curved surface portions (spheres 133) convexed upward, and the substrate P is mounted on the plurality of curved surface portions.SELECTED DRAWING: Figure 7
Patent JP-2019040655-A (JP)
Title: Memory system
Inventor: TAMIYA MANABU
IPC: G11C11/56
Filed: 2017-08-28
Abstract: To provide a memory system capable of improving the reliability of data to be held.SOLUTION: A memory system according to one embodiment includes a semiconductor storage device and a controller. The semiconductor storage device is coupled to a word line, includes a memory cell capable of storing n-bit data (n is an integer of 2 or more), and determines the n-bit data corresponding to the memory cell through a first read operation using k different read voltages (k is an integer greater than or equal to 2^(n-1) and less than 2^n-1). The controller generates data corresponding to (k+1) base data on the basis of the determined n-bit data.SELECTED DRAWING: Figure 6
Patent JP-2019046547-A (JP)
Title: Illumination apparatus
Inventor: OGAWA TOMONORI
IPC: H05B37/02
Filed: 2017-08-30
Abstract: To provide an illumination apparatus capable of creating a pleasant illumination environment.SOLUTION: An illumination apparatus 30 includes main illumination 40 keeping illuminance of the whole of a bathroom space S in a bath room 10 by illumination light, and first rendering illumination 51 performing rendering in the bath room 10 by the illumination light. The illumination apparatus 30 includes a control unit 61 performing at least one control of dimming control simultaneously increasing/decreasing intensity of illumination light radiated from the main illumination 40 and the first rendering illumination 51 and tone color control simultaneously causing the illumination light radiated from the main illumination 40 and the first rendering illumination 51 to be close to colors of the same color system.SELECTED DRAWING: Figure 1
Patent JP-2019045199-A (JP)
Title: Object detection system and object detection program
Inventor: SOWA SEIJI
IPC: G01C3/06
Filed: 2017-08-30
Abstract: To provide an object detection system with which it is possible to approximately interpolate a ground surface position for which a distance value cannot be obtained when acquiring background data.SOLUTION: An object detection system comprises a distance image detection unit for detecting a distance image, and a moving body detection unit for extracting a moving body from the distance image that satisfies a prescribed condition. The moving body extraction unit registers a distance image in which a moving body that satisfies the prescribed condition does not exist in advance as background data, and extracts a pixel different from the background data in a distance image at measurement time as a candidate for the pixel that corresponds to a moving body that satisfies the prescribed condition. The moving body extraction unit corrects the background data by a distance value to a virtual ground surface that is obtained in accordance with an installation state of the distance image detection unit.SELECTED DRAWING: Figure 1
Patent JP-2019042829-A (JP)
Title: Method for manufacturing micro flow channel chip
Inventor: YAKUMARU KOSUKE
IPC: G01N37/00
Filed: 2017-08-30
Abstract: To more surely join a resin substrate and a resin film up to an edge portion of a flow channel groove to manufacture a micro flow channel.SOLUTION: A method for manufacturing a micro flow channel chip includes a joining step of joining a resin substrate (10) and a resin film (20) with a heat press machine (6) by thermal compression bond in a state where a first elastic body sheet (30), a metal sheet (40) and a second elastic body sheet (50) harder than the first elastic body sheet (30) are arranged in this order from the side of the heat press machine (6) between the heat press machine (6) and the resin film (20).SELECTED DRAWING: Figure 2
Patent JP-2019044284-A (JP)
Title: Sheet production device, sheet production system, method for controlling sheet production device, and sheet production method
Inventor: YODA KANEO
IPC: D06C15/02
Filed: 2017-08-31
Abstract: To increase efficiency (productivity) in a sheet production device.SOLUTION: There is provided a sheet production device 100 for producing a sheet S by heating a mixture (second web W2) of fibers generated by fibrillating raw material MA and resin by heaters 81 and 82. The heaters 81 and 82 include a first rotor 171, a second rotor 172 holding the second web W2 between the first rotor 171 and itself, and a moving mechanism 190 which can switch between a position where the first rotor 171 and the second rotor 172 hold the second web W2 and a position where the first rotor 171 and the second rotor 172 separate from each other without holding the second web W2. The heaters 81 and 82 are made to be a unit so as to be attachable to and detachable from the sheet production device 100.SELECTED DRAWING: Figure 6
Patent JP-2019045036-A (JP)
Title: Combustion device
Inventor: SANO HAJIME
IPC: F23N5/00
Filed: 2017-08-31
Abstract: To provide a combustion device that can suppress an amount of power that is needed to be supplied from a power source such as a dry cell while suppressing an increase in cost.SOLUTION: In a stove 100, a heat power generating element 79 is installed at a rear surface of a surface to which burners 1, 2, 3 are installed. The heat power generating element 79 is connected to a control part 72. The control part 72, when electromotive force of the heat power generating element 79 reaches a predetermined threshold, is configured to use the electromotive force for driving a solenoid valve 75 and the like.SELECTED DRAWING: Figure 3
Patent JP-2019045037-A (JP)
Title: Combustor
Inventor: FUSHIDA TSUNEYUKI
IPC: F23K5/00
Filed: 2017-08-31
Abstract: To improve certainty that a solenoid valve is in a closed state, to enhance safety of a combustor.SOLUTION: When a stove is locked, a CPU 76 releases power supply from a booster circuit 77 to a solenoid valve 75 by turning switching elements Q1, Q2 off, to thereby close a gas supply passage. In a case where the solenoid valve 75 does not close the gas supply passage when the CPU 76 turns the switching elements Q1, Q2 off, the CPU 76 shuts off power supply from the booster circuit 77 to the solenoid valve 75 by turning a switching element Q3 on.SELECTED DRAWING: Figure 3
Patent JP-2018183765-A (JP)
Title: Sieve using tensile strength wire material
Inventor: KIKUCHI SEIJI
IPC: B07B1/28
Filed: 2017-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a sieve for sorting powdery materials or the like which prevents jamming by powdery materials or the like attached to a net part, allows a minute deflection within allowable dimensions as an opening of a sorting size to enhance a falling property and can effectively operate impact between vibrations and wire materials.SOLUTION: A sieve is composed of a net and a frame body, the net is formed by crossing tensile strength wire materials in a contact condition, the tensile strength wire materials are composed of lower wire materials and upper wire materials, and the lower wire materials and the upper wire materials are configured to be attached to the frame body in a state where tensile force is respectively generated.SELECTED DRAWING: Figure 1
Patent JP-2019045799-A (JP)
Title: Optical scanner and image formation device
Inventor: MATSUURA YUGO
IPC: G02B26/12
Filed: 2017-09-06
Abstract: To reduce a main scan magnification error.SOLUTION: An optical scanner irradiating a scanned medium with scan light comprises: a clock generation part generating a clock signal supplied to a light-emitting element control part for controlling lighting/lighting-out of a light-emitting element; a measurement part measuring the number of pulses of clock signals generated for a period from the scan light passing by one position and then another position; and a storage part storing therein the number of reference clock pulses referred by the clock generation part. The clock generation part generates the clock signal at a cycle coincident with the number of pulses measured by the measurement part coincides with the number of the reference clock pulses. The number of the reference clock pulses is a value obtained in a state where a deviation amount of the irradiation position of the scan light in a scan direction is saturated.SELECTED DRAWING: Figure 2
Patent JP-2018040801-A (JP)
Title: Testing circuit board and operation method for the same
Inventor: TSENG SHENG YU
IPC: H01L21/66
Filed: 2017-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a testing circuit board and its operation method.SOLUTION: Testing contact points of a testing machine are arranged in a peripheral area of a circuit board body intensively, a plurality of second electric contact points are arranged around the testing contact points, and a plurality of first electrical connection points are arranged around a probe. Since a first electrical connection point and a second electrical connection point can be connected via a conductive wire of the circuit board body, a test signal can be transmitted to a testing device simply by connecting the testing contact point to the second electrical connection point around when performing electric detection. In a conventional universal board structure, it is possible to avoid by using a jumper the problem that signal transmission quality is deteriorated.SELECTED DRAWING: Figure 2
Patent JP-2019051901-A (JP)
Title: Vehicle drive device
Inventor: MYOKI AIKO
IPC: B60K7/00
Filed: 2017-09-19
Abstract: To reliably supply lubricating oil to a bearing for a gear which is arranged in a narrow space, with a simple structure.SOLUTION: An in-wheel motor drive device 21 comprises: an electric motor 22 for driving a wheel; a speed reducer 23 for reducing the rotation speed of the electric motor 22 and outputting the reduced speed; a bearing 24 for the wheel, for transmitting the output from the speed reducer 23 to the wheel; and a casing 25 for accommodating the speed reducer 23. The speed reducer 23 has such a structure that an intermediate gear 33 is rotatably supported by a rolling bearing 41 relative to the casing 25. A flange part 54 of the intermediate gear 33 having a tooth-tip outer diameter larger than the outer-ring outer diameter of the rolling bearing 41 is arranged in a narrow space between the opposed wall surfaces of the casing 25, and an oil passage hole 55 passing from one wall surface side of the casing 25 toward the rolling bearing 41 located on the other wall surface side is provided in the flange part 54 of the intermediate gear 33.SELECTED DRAWING: Figure 1
Patent JP-2018175833-A (JP)
Title: Multiple-row small laundry drying hanger
Inventor: ARAI MICHIKA
IPC: D06F57/00
Filed: 2017-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a multiple-row small laundry drying hanger, which can definitely prevent laundry from dropping off when a strong wind blows or the laundry drying hanger is taken in even though a front end of a laundry row is opened so as to allow the laundry to be hung, allows easy handling when the laundry drying hanger is taken from the laundry pole and stored as a supporting point to hang the entire hanger is conveniently positioned at a center, and can save the weight due to less bulkiness.SOLUTION: A multiple-row small laundry drying hanger comprises: a laundry row body in which a number of horizontally arranged wire laundry rows are cantilevered at their rear ends by a common connection part and open at their front ends; right and left side frames with hooks that are erected at both ends of the horizontally arranged wire laundry rows; and a blockage bar that is detachably fitted to the front end open part of the laundry row body. The right and left both side frames are formed of wire, shaped into vertically high frame shape, and connected to a laundry rows on both side ends of the laundry row body so as to be extendable. The hook protrudes from substantially intermediate part of front-back length and a latch part on which the blockage bar is temporarily latched is disposed on the right and left both side frames.SELECTED DRAWING: Figure 1
Patent JP-2019059891-A (JP)
Title: Monolayer type adhesive sheet
Inventor: SUGI RYUJI
IPC: C09J11/06
Filed: 2017-09-28
Abstract: To provide a monolayer type adhesive sheet capable of obtaining excellent step followability, and excellent appearance even after a wet heat test and a QUV test, even if a thickness of the monolayer type adhesive sheet is 100 μm or less.SOLUTION: There is provided a monolayer type adhesive sheet. The monolayer type adhesive sheet contains an acidic group-containing (meth)acrylic polymer having a weight-average molecular weight of 250,000 or lower, an acidic group-containing (meth)acrylic polymer having a weight-average molecular weight of 600,000 or higher, a hydrogen abstraction type photopolymerization initiator, a polyfunctional (meth)acrylic monomer and a thermosetting agent. An electronic device manufactured by using the monolayer type adhesive sheet is also provided.SELECTED DRAWING: None
Patent JP-2019063104-A (JP)
Title: Game machine
Inventor: OGAWA SHINYA
IPC: A63F7/02
Filed: 2017-09-29
Abstract: To improve a performance effect of a movable performance.SOLUTION: A Pachinko game machine PY1 includes an upper decorative unit 200 including a fixed decorative body 310, and a first movable decorative body 330 and a second movable decorative body 250 capable of moving relative to the fixed decorative body. The upper decorative unit becomes an intermediate state from an initial state when the first movable decorative body and the second movable decorative body move together, and becomes a final state from the intermediate state when only the first movable decorative body moves. Although the second movable decorative body is inclined obliquely upward toward the front in the intermediate state, the first movable decorative body raises the second movable decorative body and brings it close to the fixed decorative body when the upper decorative unit changes from the intermediate state to the final state.SELECTED DRAWING: Figure 21
Patent JP-2019068588-A (JP)
Title: Rotor
Inventor: ASAKO MASAHIRO
IPC: H02K1/27
Filed: 2017-09-29
Abstract: To provide a rotor capable of improving motor characteristics by preventing a magnetic saturation.SOLUTION: A rotor 1 can rotate an outer peripheral side of a stator in a circumferential direction about a center axis extending in a vertical direction, and comprises: a magnet 13 in which a plurality of magnetic poles are alternately positioned in the circumferential direction; and a rotor yoke 12 disposed on the outer peripheral side of the magnet. The rotor yoke comprises at least: a wide part 121 where the width in a radial direction is wide; and a narrow part 122 where the width in the radial direction is narrower than the wide part. In each of magnetic pole parts 13A to 13C constituting a magnetic pole, a central part in the circumferential direction of the magnetic part is positioned in the narrow part, and an end part of the circumferential direction of the magnetic pole part is positioned in the wide part.SELECTED DRAWING: Figure 3
Patent JP-2019032149-A (JP)
Title: Food heating apparatus
Inventor: KANBARA SEISHI
IPC: H05B6/64
Filed: 2017-10-03
Abstract: To highly efficiently generate superheated steam without using a heat source such as a heater when generating superheated steam.SOLUTION: A food heating apparatus includes: a heating chamber for storing a heated object; superheated steam injection means 3 for supplying superheated steam to the heating chamber; and control means for controlling the superheated steam injection means 3. The superheated steam injection means 3 comprises a cylindrical body 30 which forms in one end 3a, a water molecular supply port 31 to which water molecular is supplied, and forms in the other end 3b, a steam injection port 32 for injecting superheated steam, and electromagnetic wave plasma generation means 5 for generating plasma. The control means performs oscillation control of an electromagnetic wave oscillator MW composed of a semiconductor device by switching from oscillation of a low-temperature plasma generation pattern to oscillation of a heat plasma generation pattern.SELECTED DRAWING: Figure 2
Patent JP-2018067538-A (JP)
Title: Electrical switching element comprising direct armature coupling
Inventor: UWE KRAMER
IPC: H01H50/56
Filed: 2017-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrical switching element that does not increase tolerances by solving such a problem that, while a coupling element for transmitting a pivoting movement of an armature is used conventionally, the coupling element has to be forcibly guided in an electrical switching element and increases tolerances occurring in the electrical switching element.SOLUTION: The present invention relates to an electrical switching element 1, in particular a relay or switch, comprising: a coil arrangement 9; an armature 21 which is rotatable about an axis of rotation 25 and drivable by the coil arrangement 9; and a contact arrangement 16 comprising at least one switchable contact spring 39. In the electrical switching element 1, the at least one contact spring 39 is directly connected to the armature 21 to transmit a movement. The armature 21 has at least one extension 32 which is elongated to form a bracket 31 connected to the contact spring 39. The bracket 31 is oriented substantially parallel to the contact spring 39.SELECTED DRAWING: Figure 2
Patent JP-2019068985-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-10-10
Abstract: To enable proper tests.SOLUTION: In a case of performing a start setting of check processing, a setting to prohibit interruption is performed. Consequently, when the check processing is to be performed, an interruption prohibition state occurs where other processing based on a generation of an interruption is not to be performed. For example, during a performance of an external RAM check processing, processing based on a generation of a serial reception interruption is not performed. Since other processing is not performed during the performance of the external RAM check processing, the generation of an error and completion of a check are notified continuously.SELECTED DRAWING: Figure 51
Patent JP-2019069687-A (JP)
Title: Joint structure of vehicular trough
Inventor: KAWASHIMA MUTSU
IPC: B62D25/08
Filed: 2017-10-10
Abstract: To provide a joint structure of a vehicular trough, capable of reducing weight of a vehicle by making it possible to join an iron-made body and an aluminum alloy-made side member outer.SOLUTION: A joint structure of a vehicular trough 10 includes: the vehicular trough 10 formed by joining an iron-made first trough body 20 and an aluminum alloy-made second trough body 30 with a rivet; a spot welded part formed by spot-welding the first trough body 20 and a peripheral edge constituting a luggage compartment opening of an iron-made body; and a laser welded part L formed by laser-welding the second trough body 30 and an aluminum alloy-made side member outer 16.SELECTED DRAWING: Figure 6
Patent JP-2019070736-A (JP)
Title: Two-component developer
Inventor: MANSHO KENTA
IPC: G03G9/10
Filed: 2017-10-10
Abstract: To provide a two-component developer that can output a high-quality image for a long period even when the environment changes.SOLUTION: A two-component developer contains a toner containing an amorphous resin, wax, and wax dispersant, and a magnetic carrier having a resin coating layer on its surface. The wax dispersant has a polymer in which a styrene-acrylic polymer is graft polymerized with polyolefin; the styrene-acrylic polymer has a structure derived from a saturated alicyclic compound; the magnetic carrier has a surface roughness Ra of 0.220 μm or less; the resin coating layer contains a coating resin A and a coating resin B; the coating resin A is a polymer of a monomer containing a (meth)acrylate monomer having an alicyclic hydrocarbon group; the coating resin B is a polymer of a monomer containing a (meth)acrylate monomer having a polar group; and the content of the coating resins A and B in the resin coating layer falls within a specific range.SELECTED DRAWING: None
Patent JP-2018052938-A (JP)
Title: Compositions relating to mutant clostridium difficile toxin and methods thereof
Inventor: ANNALIESA SYBIL ANDERSON
IPC: A61K47/22
Filed: 2017-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an immunogenic composition that includes a mutant Clostridium difficile toxin A and/or a mutant Clostridium difficile toxin B.SOLUTION: The present invention relates to use of a composition comprising Clostridium difficile toxin A purified and brought into contact with formaldehyde, and a pharmaceutically acceptable carrier, in order to induce an immune response to Clostridium difficile toxin A in mammals. The Clostridium difficile toxin A brought into contact with formaldehyde is purified by hydrophobic interaction chromatography. The composition is produced by being brought into contact with formaldehyde, and further comprises 0.001 to 0.01% of formaldehyde.SELECTED DRAWING: Figure 25