baber/WOPTO huggingface dataset:
Patent JP-2017027765-A (JP)
Title: Discharge lamp, method of manufacturing discharge lamp, light source device and projector
Inventor: SUZUKI JUNICHI
IPC: G03B21/14
Filed: 2015-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp that can be increased in lifetime by suppressing both of increase of anode-cathod distance and discharge between an electrode and an arc tube.SOLUTION: A discharge lamp 13 includes an arc tube 16 and a pair of electrodes 17. The electrode 17 includes a core member 23, a coil portion 24 in which three or more layers of a metal wire 27 are wound around the core member 23, a tip portion 25 which is formed of a conductor and provided at an end portion of the core member 23 on the side where the other electrode is disposed with respect to the coil portion 24, and a rear end portion 26 which is formed of a conductor and provided on the side opposite to the tip portion 25 with respect to the coil portion 24. The rear end portion 26 has a first diameter portion 26A having a first diameter and a second diameter portion 26B having a second diameter smaller than the first diameter at a position farther from the coil portion 24 than the first diameter portion 26A.SELECTED DRAWING: Figure 3
Patent JP-2017025836-A (JP)
Title: Internal combustion engine fuel injection apparatus
Inventor: CHENG PENG
IPC: F02D41/34
Filed: 2015-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine fuel injection apparatus for suppressing variations in fuel injection amount if short-term injections for which boost voltage charging cannot be sufficiently carried out are required.SOLUTION: An internal combustion engine fuel injection apparatus comprises: a fuel injection valve 5 injecting a fuel into a combustion chamber of an internal combustion engine; a fuel injection control device 27 controlling the fuel injection valve to be driven; and a boost circuit 41 boosting a drive voltage of the fuel injection valve to a reference voltage higher than a battery voltage, the fuel injection control device 27 comprising: voltage estimation means 52 estimating a voltage drop amount of the reference voltage reduced by fuel injection, and estimating a voltage increase amount increased by the boost circuit; and correction amount calculation means 53 calculating a correction amount for correcting a fuel injection amount during the fuel injection on the basis of the voltage drop amount and the voltage increase amount determined by the voltage estimation means. If the boost voltage is lower than the reference voltage, fuel injection pulse width computing means 55 corrects a fuel injection pulse width to be extended.SELECTED DRAWING: Figure 3
Patent JP-2017028931-A (JP)
Title: Work machine
Inventor: KAWAKAMI NAOYA
IPC: H02K5/16
Filed: 2015-07-27
Abstract: PROBLEM TO BE SOLVED: To suppress impairment of a bearing supporting a rotating shaft due electric corrosion.SOLUTION: At the coupling part of a rotating shaft 34 and a coupling plate 39, an insulation paper 44 consisting of a cylindrical insulation paper 44A clamped between a protrusion 34B of the rotating shaft 34 and the center hole 39A of the coupling plate 39, an annular insulation paper 44B clamped between the shaft end 34A of the rotating shaft 34 and the coupling plate 39, a second annular insulation paper 44C clamped between the coupling plate 39 and an annular plate 41, and a bolt fitting insulation paper 44D fitting to the shaft of each rotating shaft side bolt 40, is provided. Consequently, between the shaft end 34A of the rotating shaft 34 and the coupling plate 39 can be insulated electrically by the cylindrical insulation paper 44A and first insulation paper 44B, and between each rotating shaft side bolt 40 and the coupling plate 39 can be insulated electrically by the second annular insulation paper 44C and the bolt fitting insulation paper 44D.SELECTED DRAWING: Figure 6
Patent JP-2017025249-A (JP)
Title: Thermosetting composition
Inventor: WATANABE NAOKI
IPC: C09D133/14
Filed: 2015-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting composition which forms an organic film having a high refractive index and can be applied even to a substrate having low surface energy, and to provide an electronic component having the organic film.SOLUTION: The thermosetting composition contains: a polymer (A) obtained by copolymerizing a monomer (a1) represented by formula (1), a monomer (a2) having a heterocyclic ring, a monomer (a3) having a carboxyl group or a carboxylic acid anhydride group (-CO-O-CO-), and other monomers (a4); a silane coupling agent (B); and an organic solvent (C). (In the formula (1), Ris hydrogen or -CH; Rto Rare each independently a 1-5C alkyl, a 1-5C alkoxy, or a trialkylsiloxy having a 1-3C alkyl; m is an integer of 1-10; and n is an integer of 0-150.)SELECTED DRAWING: None
Patent JP-2017024693-A (JP)
Title: Vehicle interior air-cooling device
Inventor: NAKAJIMA MASATOSHI
IPC: B60H1/00
Filed: 2015-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle interior air-cooling device that can maintain a feature of blowing cool air into a vehicle interior immediately after startup for a longer time than before.SOLUTION: The vehicle interior air-cooling device for circulating blowing air before being fed into the vehicle interior of a vehicle and feeding a gas into an air-conditioning casing storing a cooling part for cooling the blowing air includes: a gas cylinder 38; and decompression mechanisms 39, 40 for decompressing the gas stored inside the gas cylinder 38 and feeding the decompressed gas into the air-conditioning casing.SELECTED DRAWING: Figure 2
Patent JP-2015192911-A (JP)
Title: Universal anchor for attaching objects to bone tissue
Inventor: LIONEL C SEVRAIN
IPC: A61B17/56
Filed: 2015-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an improved anchoring system and an attaching method of anchoring an object to a bone.SOLUTION: An anchoring device and method for attaching an object to a bone comprises an anchoring member and locking member. The anchoring member has proximal and distal ends, with the proximal end being adapted to hold the object to the bone while the distal end is in the bone. The locking member has proximal and distal ends, with the proximal end adapted to secure the anchoring member into the bone, and opposes its pull-out or loosening by stopping its backing or preventing its unscrewing while the distal end is in the bone. Also provided are first and second fasteners, with the first fastener adapted to fit to the proximal end of the anchoring member, and the second fastener adapted to fit to the proximal end of the locking member. The end of the second fastener can have an angle that matches an angle of the locking member.
Patent JP-2017036861-A (JP)
Title: Refrigerant collection container and freezing device
Inventor: TAIRA SHIGEJI
IPC: F25B49/02
Filed: 2015-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant collection container that can reduce time and effort for determining a degree of deterioration in refrigerant that requires time and effort because analysis by a recovery business office is needed, and to provide a freezing device.SOLUTION: The refrigerant collection container includes: a container body 151 for storing the refrigerant; and deterioration determination parts 161, 171 provided in the container body 151 to determine a degree of deterioration in the refrigerant, thereby readily determining a degree of deterioration for the refrigerant stored in the container body without analysis by a recovery business office.SELECTED DRAWING: Figure 3
Patent JP-2016045492-A (JP)
Title: Biaxially oriented polyethylene terephthalate film for inspection of optical film
Inventor: INAGAKI JUN
IPC: B32B27/36
Filed: 2015-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyethylene terephthalate film for inspection of an optical film, with which an optical film for a large screen display can be fast inspected with high accuracy.SOLUTION: The biaxially oriented polyethylene terephthalate film for inspection of an optical film satisfies the following conditions (1) to (3): the film has (1) a total ray transmittance of 85% or more, (2) a film haze of 15% or less, and (3) a transmissive polarization degree of 7.0% or more.SELECTED DRAWING: None
Patent JP-2017036002-A (JP)
Title: Device arrangement structure of ship
Inventor: YUASA SHINYA
IPC: B63B27/10
Filed: 2015-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a device arrangement structure of ships which can keep medicines such as urea water or aqueous sodium hydroxide in a safe state while maintaining the quality at good state.SOLUTION: Manufacturing installations of medicines and at least one of storage tanks 11 of the medicines are contained in a building 12 for medicine storage provided above an upper deck or in a steering engine room. At least one of a ventilating fan and a charging fan is provided in the building for medicine storage. An air-conditioner can be installed in the building for medicine storage, and the wall and the ceiling of the building for medicine storage can be heat-proofed.SELECTED DRAWING: Figure 1
Patent JP-2017040770-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MATSUBARA TAKASHI
IPC: G03G15/20
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that makes light incident on a transparent and rotating contact member and heats an image forming material with a contact part where the contact member and image forming material are in contact with each other, and suppress an increase in the amount of an image forming material to be adhered to the image forming material adhered to the contact member, compared with a case where a portion on which light is made incident and the contact part are arranged while being shifted by 180 degrees in the circumferential direction of the contact member.SOLUTION: A fixing device 20 comprises a laser array 22, a lens 26, and a collimator lens 24. The lens 26 includes a contact part 26B that transmits light LB from the laser array 22 and is in contact with a toner image G on a sheet P while rotating, and a toner T is heated by the light LB at the contact part 26B. The collimator lens 24 makes the light LB made incident on the lens 26 such that a toner TB adhered to the lens 26 by a toner TA adhered to the lens 26 and blocking the light LB blocks only a part of the light LB when the toner TA is at the contact part 26B or does not block all the light LB.SELECTED DRAWING: Figure 2
Patent JP-2017040091-A (JP)
Title: Window regulator
Inventor: IKEDA HIROYUKI
IPC: E05F11/48
Filed: 2015-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a window regulator capable of reducing size and weight.SOLUTION: A window regulator 1 includes: a guide rail 20 arranged along the moving direction of a window glass 90; a wire 3 stretched along the longitudinal direction of the guide rail 20; and a movable body 4 guided by the guide rail 20 and moving together with the window glass 90. The movable body 4 has: a drum 40; a motor 5 for rotationally driving the drum 40; and a housing 6 comprising a drum housing 61 and a gear housing 62 for holding the drum 40 and the motor 5. The drum housing 61 includes a first region 610a and a second region 610b divided in the vehicle longitudinal direction, and the gear housing 62 includes a first fixing part 621 fixed to the first region 610a and a second fixing part 622 fixed to the second region 610b.SELECTED DRAWING: Figure 4
Patent JP-2017042270-A (JP)
Title: Game machine and device for game
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2015-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of inhibiting a fraud on an electronic component stored in a board case and a battery, and a device for games.SOLUTION: A second board 12B is stored in a board case 800 with translucency so as to face a base plate 801a of a base member 801. A socket 700A includes operable levers 703L, 703R, and when the levers 703L, 703R are rotationally turned from a second position to a first position, with the second board 12B stored in the board case 800, vertices T of the levers 703L, 703R are brought closer to the base plate 801a than a case of being located at the second position, so that a clearance L10 between the vertex T and the base plate 801a becomes shorter than a case where the levers 703L, 703R are located at the first position or the second position. Consequently, the socket 700A separated from the second board 12B is moved along the base plate 801a to make it hard to pass through between the base plate 801a and the levers 703L, 703R. The board case 800 includes a protrusion.SELECTED DRAWING: Figure 14
Patent JP-2017044152-A (JP)
Title: Exhaust emission control device
Inventor: TSURUTA TOMOYUKI
IPC: F01N3/24
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device which equalizes a flow of an exhaust gas introduced into a purification material when introducing the exhaust gas into the purification material such as a selection reduction type catalyst by inverting the exhaust gas, and can sufficiently exhibit the purification performance of the purification material.SOLUTION: An exhaust emission control device comprises a rectification fin 15 having: a casing 6 which holds a purification material 4 and a gas dispersion chamber 7C for introducing an exhaust gas 1 which is introduced reversely with respect to a flow direction in the purification material 4 into an inlet-side end face of the purification material 4 by inverting a bent pipe part 11 at the middle of an exhaust pipe 2; a plate-shaped shunt part 15a which forms a face along the flow direction in the bent pipe part 11, and divides an exhaust flow to the outside and the inside of a bending direction at the middle of a route reaching the casing 6 from the gas dispersion chamber 7C; and a plate-shaped guide part 15b which is extended to a downstream direction while being bent to the inside of the bending direction from the shunt part 15a, and forms a face along the flow direction in the purification material 4 at a position inside the bending direction rather than an inner wall of the casing 6 at the outside of the bending direction.SELECTED DRAWING: Figure 1
Patent JP-2017046467-A (JP)
Title: Power conversion device
Inventor: SHINOMIYA KENJI
IPC: H02M7/48
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To achieve a compact equipment configuration when connecting two or more DC voltage sources in series to a power conversion device, with the minimization of a necessary dielectric voltage performance.SOLUTION: In the power conversion device which converts DC power of the two or more DC voltage sources into AC power, each of the two or more DC voltage sources, which are voltage sources outputting different voltages, includes a voltage source output unit which connects one of common potential points of the two or more DC voltage sources to a ground point, to output three or more potentials including a common potential. The power conversion device is constituted by a plurality of switching devices. One of the switching devices is connected to the voltage source output unit which outputs one potential out of the three or more potentials, whereas another is connected to a load. By the operation of the switching device, the voltages of the two or more potentials of the DC voltage sources are output to the load.SELECTED DRAWING: Figure 1
Patent JP-2017044169-A (JP)
Title: Engine and saddle riding type vehicle
Inventor: SANO TAKETOSHI
IPC: F02B77/00
Filed: 2015-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce vibrations generated by primary inertia couple due to piston side pressure, in an offset type engine.SOLUTION: An engine (14) is equipped with a motion converting mechanism (32), and a balancer mechanism (34). In the engine (14), by using primary inertia force generated with the motion of the motion converting mechanism (32) and inertia force generated with the motion of the balancer mechanism (34), or by using inertia force generated with the motion of a balancer mechanism (60), vibrations generated by primary inertia couple due to piston side pressure is reduced.SELECTED DRAWING: Figure 3
Patent JP-2017049659-A (JP)
Title: Touch sensor and display having touch sensor built therein
Inventor: SUZUKI TAKAYUKI
IPC: G06F3/044
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a touch sensor that can ensure high touch detection accuracy and suppress display unevenness.SOLUTION: There is provided a touch sensor 10 comprising, of sensor elements 22, 23, and 24 arranged on the outermost periphery, a sensor element having a smaller area than those of sensor elements 20 and 21 arranged at positions other than the outermost periphery, the touch sensor including an auxiliary sensor area 30 provided on the periphery of the touch sensor 10. The auxiliary sensor area 30 is coupled to each of the sensor elements 22, 23, and 24 arranged on the outermost periphery of the touch sensor 10.SELECTED DRAWING: Figure 1
Patent JP-2015228040-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: IKI TAKUSOKU
IPC: G02F1/1343
Filed: 2015-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance quality of a display image in an electro-optical device such as a liquid crystal device.SOLUTION: In an electro-optical device, light is made incident from a lower layer side of an element substrate (10) on which various elements are provided. The electro-optical device comprises: pixel electrodes (9a) provided for every pixel on the element substrate (10); semiconductor elements (30) provided correspondingly to the pixel electrodes; and a micro-lens part (200) provided on a lower layer side of the semiconductor elements and having a plurality of micro-lenses (210).
Patent JP-2016081042-A (JP)
Title: Method and device for image anti-aliasing
Inventor: RU PEI
IPC: G09G5/36
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for image anti-aliasing for dynamically adjusting the manners of image anti-aliasing processing.SOLUTION: The method for image anti-aliasing includes the steps of: acquiring an image to be displayed by a terminal; acquiring a current distance parameter for the terminal to be used to indicate the distance between the eyes of a user of the terminal and a display screen of the terminal; determining a current anti-aliasing algorithm according to the current distance parameter by using the correspondences between distance parameters and anti-aliasing algorithms; and performing anti-aliasing processing according to the current anti-aliasing algorithm on the image to be displayed.SELECTED DRAWING: Figure 1
Patent JP-2017052023-A (JP)
Title: Machine tool
Inventor: HOSHI TAKASHI
IPC: B23Q3/157
Filed: 2015-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool equipped with a tool exchanging device which can exchange even a long tool by a simple structure, without enlarging the whole machine.SOLUTION: A tool holding portion 8 holds two boring bars T so as to have axes Ta parallel with a spindle axis 2a. A tool exchanging mechanism 9 has an arc moving mechanism 12 which at least arc-moves the boring bars T on a plane surface C including the axis 2a of a spindle 2 positioned at a tool exchanging position D and the axes Ta of the boring bar T positioned at the tool holding portion 8, thereby moving the boring bars T from a tool holding position E to the tool exchanging position D.SELECTED DRAWING: Figure 13
Patent JP-2017053669-A (JP)
Title: Frequency conversion circuit and radar system employing frequency conversion circuit
Inventor: MITSUI TOSHIO
IPC: H03D7/00
Filed: 2015-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a frequency conversion circuit that is unaffected by spike noise even when spike noise occurs, and a radar system that employs this frequency conversion circuit.SOLUTION: The frequency conversion circuit comprises: a first mixer; a first filter that makes the output result of the first mixer pass through in a third frequency; an attenuator; a second filter that makes an attenuated first intermediate signal pass through in the third frequency; a multiplier for multiplying the frequency of a local signal so that a second frequency is raised to an integral multiple; a third filter; a second mixer for mixing a second intermediate signal obtained as the output result of the second filter and the output signal of the third filter; and a fourth filter for making the output result of the second mixer pass through in a fourth frequency that is a difference between the third frequency and a frequency of a prescribed integral multiple.SELECTED DRAWING: Figure 2
Patent JP-2017054412-A (JP)
Title: Terminal management device, terminal management system, terminal management method, and terminal management program
Inventor: OKI YOSHIAKI
IPC: G08B27/00
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a terminal management device, terminal management system, terminal management method, and terminal management program that can provide information corresponding to an evacuation object person.SOLUTION: A current position determination unit 12 determines the current position of a mobile communication terminal on the basis of via which directional antenna reception means has received a signal transmitted by the mobile communication terminal. A route generation unit 13 generates route information indicative of a route from the current position determined by the current position determination unit 12 to an evacuation place. A communication unit 110 transmits the route information generated by the route generation unit 13 to the mobile communication terminal.SELECTED DRAWING: Figure 5
Patent JP-2017054061-A (JP)
Title: Projector
Inventor: KATO ATSUSHI
IPC: G03B21/00
Filed: 2015-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a projector that eliminates a color braking phenomenon, while ensuring excellent gradation characteristics.SOLUTION: A projector comprises: an image synthesis element 121 that synthesizes image light incident upon each of a plurality of incidence surfaces, and emits synthesized light from an emission surface; a light source 11 that emits first to third color light different in color, emits the first and second color light in a first direction 1101 in time series, and emits the third color light in a second direction 1102; a first spatial optical modulator 111 and second spatial optical modulator 120 that are provided between the first incidence surface of the image synthesis element 121 and the light source 11, and modulate the first color light and second color light to be made incident in time series, to generate first image light and second image light; a third spatial optical modulator 112 that is provided between the second incidence surface of the image synthesis element 121 and the light source 11, and modulates the third color light to be made incident, to generate third image light; and lens systems 114 and 116 that conjugate with the first spatial optical modulator 111 and second spatial optical modulator 120.SELECTED DRAWING: Figure 1
Patent JP-2016066068-A (JP)
Title: Resin, resist composition and method for producing resist pattern
Inventor: MASUYAMA TATSURO
IPC: G03F7/039
Filed: 2015-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a resin and a resist composition which allow resist patterns with excellent preservation stability (defects and shapes) to be produced.SOLUTION: A resist composition includes (A1) a resin which includes a structural unit represented by formula (a4), and a structural unit having a ketone group, where the resin has no acid-labile group or aromatic ring, (A2) a resin having an acid-labile group, and an acid generator. In the formula (a4), Rrepresents a hydrogen atom or a methyl group, and Rrepresents a C1 to C24 saturated hydrocarbon group having a fluorine atom, and a methylene group of the saturated hydrocarbon group may be replaced by an oxygen atom or a carbonyl group.SELECTED DRAWING: None