baber/WOPTO huggingface dataset:
Patent JP-2015200432-A (JP)
Title: expansion valve
Inventor: YANAGISAWA HIDE
IPC: F25B41/06
Filed: 2014-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure capable of achieving necessary and sufficient durability and corrosion resistance at low cost in fixing a power element with a reduced diameter.SOLUTION: On an inner periphery of an opening of a cylindrical part 12 for fixing by inserting a power element 100, a guide surface 12b is formed so that clearance with an outer diameter of the power element 100 becomes substantially zero. Thereby, the power element 100 can be positioned without being dislocated when it is inserted in the cylindrical part 12. Also, on the inner periphery of the cylindrical part 12, a retraction surface 12c is formed parallel with the guide surface 12b via a connection surface 12d from the guide surface 12b, and when caulking the cylindrical part 12, just by making it gently incline to the inner peripheral side, the connection surface 12d comes into contact with an outer diameter upper end of the power element 100 and fixation can be done. Thus, necessary and sufficient durability and corrosion resistance can be acquired without generating a crack in the cylindrical part 12.
Patent JP-2015200752-A (JP)
Title: image forming apparatus
Inventor: KINUGAWA TATSUYA
IPC: G03G21/14
Filed: 2014-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that requires a short time to acquire circumferential length information.SOLUTION: An image forming apparatus includes: an image carrier that is driven to rotate; measurement means for measuring reflection characteristics of the surface of the image carrier along the direction of rotation of the image carrier; holding means for holding reference data of the reflection characteristics of the surface of the image carrier along the direction of rotation; and acquisition means for acquiring information on the circumferential length of the image carrier by comparing between first data indicating reflection characteristics of a first range of the surface of the image carrier, and second data indicating reflection characteristics of a second range of the surface of the image carrier including a range different from the first range in the direction of rotation, which are measured by the measurement means, and the reference data.
Patent JP-2014177633-A (JP)
Title: Sterol extraction with polar solvent to give low sterol, high triglyceride, microbial oil
Inventor: BIJL HENDRIK LOUIS
IPC: A23L33/115
Filed: 2014-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a process of treating an oil derived from a microorganism.SOLUTION: A process of treating an oil is provided, the process comprising contacting the oil with a polar solvent to extract at least one compound that is soluble in the solvent, and then separating the solvent containing the compound from the treated oil. The oil is microbially derived, and extracted either from a fermentation broth or a filtrate thereof using hexane. The compound to be extracted is usually a sterol or a diglyceride. The solvent is ethanol having up to 5% water. The oil can contain a polyunsaturated fatty acid such as C18, C20 or C22 ω-3 or ω-6 fatty acid, such as arachidonic acid.
Patent JP-2015202735-A (JP)
Title: On-vehicle oil pump-drive switchover apparatus
Inventor: INUDA YUKINOBU
IPC: B60K6/48
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To enable securing of hydraulic pressure necessary for a requiring region when an oil pump-requiring rotation speed is equal to or more than an actual oil pump rotation speed.SOLUTION: An on-vehicle oil pump-drive switchover apparatus includes a traveling-drive source; a starter motor; an oil pump for generating hydraulic pressure for a requiring region; oil pump drive control means for driving the oil pump with either one of the traveling-drive source and starter motor; and an oil pump-drive switchover mechanism for switching over drive sources for the oil pump. Further the oil pump drive control means performs: computing an oil pump-requiring rotation speed (step S2); and, if the oil pump-requiring rotation speed is equal to or higher than an actual oil pump rotation speed (step S4), increasing rotation speed of the starter motor to a range of the oil pump-requiring rotation speed or more so that the starter motor is constituted as the drive source of the oil pump (step S6).
Patent JP-2015204163-A (JP)
Title: Harness and harness production method
Inventor: NAKURA YUUJI
IPC: H01R4/70
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a harness stable in characteristic impedance and a harness production method.SOLUTION: A harness 1 includes a twist pair wire 2, a sheath 3, a tape 4 and terminals 51 and 52. The twist pair wire 2 has insulated wires 21 and 22, and the insulated wires 21 and 22 are twisted together. The twist pair wire 2 is coated with the sheath 3. The terminals 51 and 52 are connected each to one end of the individual insulated wires 21 and 22. The harness 1 has a slit 6 in the length direction of the sheath 3 in one end part of the sheath 3, and the tape 4 is wound around the outer periphery of the end part of the sheath 3. The sheath 3 is held in a state where the slit 6 is closed by the tape 4.
Patent JP-2015203658-A (JP)
Title: Inspection device
Inventor: HIROSE NOBUAKI
IPC: G01N21/956
Filed: 2014-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a defect inspection device that includes a detection optical system enabling scattered light of a wide range to be captured at low costs.SOLUTION: One of characteristics of the present invention is an inspection device that has: a first reflection type optical element group converging light scattered at a first angle from a sample to collimate the scattered light; and a second reflection type optical element group converging light scattered at a second angle smaller than the first angle from the sample to collimate the scattered light. According to the present invention, converging of the scattered light over a wide range is enabled at low costs. For example, an optical system for a high elevation angle is designed to converge the scattered light with an elevation angle at 90 to 60 degrees, an optical system of a middle elevation angle is designed to converge the scattered light with the elevation angle at 60 to 45 degrees, and an optical system for a low elevation angle is designed to converge the scattered light with the elevation angle at 45 to 30 degrees, which in turn enables the scattered light to be converged without missing an area with the elevation angle at 30 to 90 degrees.
Patent JP-2015203688-A (JP)
Title: Vibration piece, vibration device, electronic apparatus and movable body
Inventor: NAKAGAWA HIROSHI
IPC: G01C19/5607
Filed: 2014-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a vibration piece having a necessary adjustment width of a resonance frequency and reducing degradation of acquisition efficiency of electric charge or of utilization efficiency of the electric charge in electrodes, and further to provide a vibration device being provided with the vibration piece and having high sensibility and an electronic apparatus and a movable body provided with the vibration piece.SOLUTION: A vibration piece 15 includes: a base portion 25; detecting vibration arms 26a and 26b comprising detection side arm portions 261a and 261b extending therefrom, detection side weight portions 262a and 262b positioned at free end sides of the detection side arm portions 261a and 261b and through-holes 265a and 265b provided at the free end sides of the detection side arm portions 261a and 261b; a first signal electrode 47b and a second signal electrode 47c provided to the detection side arm portions 261a and 261b; a third signal electrode (second electrode) connected to the second signal electrode 47c (first electrode) via the through-hole 265a; and a fourth signal electrode (second electrode) similarly connected to the first signal electrode 47b (first electrode) via the through-hole 265b.
Patent JP-2015205599-A (JP)
Title: hybrid vehicle
Inventor: KUNO TAIJI
IPC: B60K6/445
Filed: 2014-04-21
Abstract: PROBLEM TO BE SOLVED: To improve fuel economy of a hybrid vehicle that has a mode to increase a power storage amount of a power storage device to a target value.SOLUTION: A hybrid vehicle 100 has a capability of generating charging power for a power storage device 16 using generation of a motor-generation 6 on an output of an engine 2. In accordance with an operation on a state of charge (SOC) recovery switch 28, an electrical control unit (ECU) 25 executes SOC recovery control so as to increase an SOC of the power storage device 16 to an SOC target value. The SOC target value used for the SOC recovery control is set higher than an SOC control target used when no SOC recovery control is executed. The ECU 25 variably sets the SOC target value used for the SOC recovery control on the basis of a past drive history of the hybrid vehicle 100.
Patent JP-2014224110-A (JP)
Title: Loxoprofen-containing external preparation composition
Inventor: TORIZUMI YASUHIRO
IPC: A61K31/192
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a loxoprofen-containing external analgesic anti-inflammatory agent composition in which the analgesic antiinflammatory action of loxoprofen is further improved.SOLUTION: An external anti-inflammatory analgesic agent composition comprises loxoprofen and nonylic acid vanillyl amide.
Patent JP-2015208881-A (JP)
Title: Porous film laminate having fine pore and handling strength and production method thereof
Inventor: YAMATO HIROSHI
IPC: H01M50/451
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a porous film laminate which is excellent in air permeability, free of pinholes and high in surface smoothness, has flexibility and is also excellent in handleability and moldability and its production method.SOLUTION: A porous laminate has a porous layer laminated on at least one side of a nonwoven fabric substrate, and the porous layer has a large number of fine pores having communication properties. The porous layer has an average pore diameter of the fine pores of 0.01-10 μm, a surface roughness Sa of the surface of the porous film of 0.5 μm or smaller, a value of air permeability of 0.5-30 s and a tensile strength of 4.0 N/15 mm or higher, and the substrate and the porous layer do not cause interfacial peeling in a tape peeling test described below.
Patent JP-2015208285-A (JP)
Title: combine
Inventor: IWAMOTO HIROSHI
IPC: A01D41/12
Filed: 2014-04-28
Abstract: PROBLEM TO BE SOLVED: To solve such the problem that capacity of a grain tank decreases because a diesel particulate filter (DPF) serving as an exhaust emission control device is disposed downward of the grain tank.SOLUTION: In a combine, a threshing device 3 is arranged on one upward side of a travel device 2, while the grain tank 5 is arranged on the other side; the DPF 16 connected in the middle of an exhaust pipe 14 connected to an engine 11 to collect a particulate matter contained in an exhaust gas is arranged backward of the engine 11 and between the grain tank 5 and the threshing device 3; a cover 17 encircles an outer peripheral surface of the DPF 16; and a top face 18 of the cover 17 is formed in an inclined posture where the top face of the cover is inclined on a side of the threshing device 3 relative to a machine body.
Patent JP-2014135900-A (JP)
Title: Electric-vehicle control device
Inventor: MAKINO TOMOYOSHI
IPC: B60L9/16
Filed: 2014-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric-vehicle control device that allows reducing inspection and repair work of ground-fault detection means and shortening an inspection and repair period.SOLUTION: An electric-vehicle control device is composed of a converter, a transformer, a high-speed circuit breaker, an inverter, and a motor. The electric-vehicle control device includes: a current detector connected at a neutral point of a filter capacitor; ground-fault detection means for outputting a ground-fault detection signal when a current value detected by the current detector is more than or equal to a predetermined value; a control section for performing control of the converter and the inverter; an inspection and repair circuit provided on a primary side of the current detector and capable of passing a current for an inspection and repair; inspection and repair determination means for causing the inspection and repair circuit to operate at a predetermined timing and determining whether the ground-fault detection means operates normally by passing the current for an inspection and repair to the current detector.
Patent JP-2014194024-A (JP)
Title: Active energy ray-curable inkjet recording ink composition
Inventor: IJIMA YUKIKO
IPC: C09D11/30
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an active energy ray-curable inkjet recording ink composition scheduled to be recorded onto glass surfaces and excellent in terms of each of adhesiveness to the glass surface, water resistance, and alcohol resistance.SOLUTION: The provided active energy ray-curable inkjet recording ink composition scheduled to be recorded onto glass surfaces includes at least (b) a photopolymerization initiator, (d) 50-75 mass% of a cyclic hydrocarbon monofunctional (meth)acrylate, (e) 5-20 mass% of a hydroxyl group-containing (meth)acrylate, and (c) 3-10 mass% of an epoxy group-containing silane coupling agent. Moreover, an active energy ray-curable inkjet recording ink composition including (f) no more than 15 mass% of a polyfunctional (meth)acrylate and, additionally, (g) no more than 25 mass% of a monofunctional monomer possessing not only a 5- or 6-membered heterocycle comprising nitrogen atoms and/or oxygen atoms but also an ethylenic unsaturated double bond is also provided.
Patent JP-2015211204-A (JP)
Title: Circuit board and manufacturing method thereof
Inventor: ASANO KOJI
IPC: H05K3/46
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board that hinders obstruction of high density in a circuit due to heat conductors, and to provide its manufacturing method.SOLUTION: A through-hole heat conductor 17 for a circuit board 10, according to the present invention, is formed by filling a second through-hole 16, which is passed through a core substrate 11, with plating. Therefore, the heat conductor 17 can be formed using the same plating process as that for a through-hole heat conductor 15 connecting conductor circuit layers 12A, 12B on the front and back of a core substrate 11. Additionally, the heat conductor can be made smaller than a block-shaped heat conductor provided in a conventional circuit board. Furthermore, the second through-hole 16 is disposed between the first thorough-holes 14, 14 accommodating the through-hole heat conductors 15, and is shaped so as to extend in a direction intersecting the directions in which the first through-holes 14, 14 are arranged next to each other. Accordingly, the through-hole heat conductor 17 can be formed large by effectively using an empty space between the through-hole heat conductors 15, 15, and heat can be efficiently released.
Patent JP-2015213385-A (JP)
Title: Analog voltage and current output device
Inventor: TOKUNAGA SHUJI
IPC: H02M3/00
Filed: 2014-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an analog voltage and current output device capable of achieving low power consumption and low heat generation while ensuring an output of a voltage required for load operation even when a load with an unknown resistance value is connected.SOLUTION: The analog voltage and current output device includes an A/D converter 5a observing an output voltage Aof a buffer circuit 3 corresponding to a voltage Vapplied to an external load 4, and a control device 5b configured to control a driving voltage Vgenerated by a power circuit 1 on the basis of an output voltage Aof the buffer circuit 3.
Patent JP-2015212655-A (JP)
Title: Radar system
Inventor: FUKUSHIMA FUYUKI
IPC: G01S13/28
Filed: 2014-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a radar system capable of reducing processing load.SOLUTION: FM transmitters 1-1 to 1-N cyclically shift linear FM-modulated waveforms in a time direction and transmit the waveforms from antennas 2-1 to 2-N simultaneously. Doppler correction pulse compressors 6-1 to 6-N perform pulse compression on received signals of receivers 4-1 to 4-N, respectively so as to correct the influence of the Doppler effect on the assumption of the waveforms of the transmitted radio waves. Waveform synchronization units 7-1 to 7-N correct phases of target reflection waves different among the transmitted waveforms from the antennas 2-1 to 2-N dependent on a target distance and synchronize output signals from the Doppler correction pulse compressors 6-1 to 6-N, respectively. A beam generator 8 performs coherent integration on output signals from the waveform synchronization units 7-1 to 7-N in a spatial direction to generate a beam. A target detector 9 detects a target from a signal generated by the beam generator 8.
Patent JP-2015214603-A (JP)
Title: Polymer having hydroxy group and production method thereof
Inventor: MURATA HIROSUKE
IPC: C08F8/04
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a hydroxy group-containing polymer having excellent gas barrier, transparent, and solution coating properties, and a production method thereof.SOLUTION: This invention relates to a hydroxy group-containing polymer that comprises a structural unit represented by the following chemical formula (1) as a repeating unit and a production method thereof.
Patent JP-2015216202-A (JP)
Title: Holding table
Inventor: UEYAMA HIROMITSU
IPC: B24B27/06
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To surely remove an outer peripheral excessive part of a package substrate when cutting a boundary between a device part of the outer peripheral excessive part in the package substrate.SOLUTION: A holding table 4 includes: a holding part 40 including a holding surface 40a for holding a side of a rear face 10b of a package substrate 10; and a clearance groove 42 for avoiding contact with a cutting blade 62. The holding part 40 includes a plurality of outer peripheral excessive supporting parts 400b supporting a rear face side of an outer peripheral excessive part 13 in the package substrate 10 and in the outer peripheral excessive supporting part 400b, a space 401 blocking a surface tension of cutting water is formed in an intermittent manner over a full circumference. When cutting the package substrate 10, the cutting water flows into the space 401 and the cutting water is prevented from being stagnant in the clearance groove 42. Therefore, the surface tension is prevented from being generated by the cutting water and when cutting the boundary between the device part and the outer peripheral excessive part, the outer peripheral excessive part 13 can be surely removed from a device part 12.
Patent JP-2015214452-A (JP)
Title: Production method of aluminum oxide single crystal
Inventor: KOCHIYA TOSHIO
IPC: C30B15/00
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a highly-safe production method of an aluminum oxide single crystal capable of suppressing occurrence of explosion when the furnace body internal of a single crystal growth furnace is opened to the atmosphere after producing an aluminum oxide single crystal.SOLUTION: In a production method of an aluminum oxide single crystal, a slow oxidation process is executed, which includes a step for supplying oxygen-containing gas into a furnace body of a single crystal growth furnace while the furnace body internal of the single crystal growth furnace is opened to the atmosphere after growth of the single crystal.
Patent JP-2015217519-A (JP)
Title: Writing instrument
Inventor: KAMIYA TOSHIFUMI
IPC: B43K7/08
Filed: 2014-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a writing instrument of a simple mechanism capable of providing calligraphy dark in a drawing line, while avoiding a much drop in use.SOLUTION: A writing instrument is formed of a storage part 16 for storing ink in a barrel 14 by allowing a cap 10 to attach-detach a writing part 12 on the tip of the barrel 14 and a temporary storage part 18 composed of an elastically deformable ink storage body capable of temporarily storing the ink, then when installing the cap 10 on the tip of the barrel 14, the temporary storage part 18 is compressively deformed, while, when removing the cap 10 from the tip of the barrel 14, the temporary storage part 18 is expansively deformed by its removal operation, the temporary storage part 18 becomes negative pressure, the ink in the storage part 16 is filled in the temporary storage part 18 by the negative pressure, and the ink can be supplied to the writing part 12 from this temporary storage part 18.
Patent JP-2015220872-A (JP)
Title: Power generator, information input device, and information input device protection device
Inventor: ONO TOSHIKI
IPC: H01L41/113
Filed: 2014-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an information input device being operated so as to stroke a surface of a tabular panel having a wide area that supplies a battery to be a power source with power by distorting a power generation plate such as a piezoelectric element for each operation to generate power.SOLUTION: A panel 1701 is supported in a freely vibratable manner by hitting a pillar 1704 erected from a housing almost near a center of panel face 1704. Between the panel 1701 and the housing, power generation plates 1703-1, 1703-2 are provided through links 1706-1, 1706-2. Operation to the panel face 1701 causes the panel plate 1701 to vibrate. The vibration directly distorts the power generation plate or recovers it to continue efficient power generation.
Patent JP-2015223040-A (JP)
Title: Concentrator photovoltaic power generation system, semiconductor integrated circuit used for the same, tracking deviation detection program and tracking deviation correction program, and tracking deviation detection method and tracking deviation correction method
Inventor: SHINADA SHINJIRO
IPC: H02S10/00
Filed: 2014-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a technology for detecting at least a deviation in tracking the sun in concentrator photovoltaic power generation.SOLUTION: A concentrator photovoltaic power generation system comprises: a concentrator photovoltaic power generation panel 1; a drive device 200 for making the concentrator photovoltaic power generation panel 1 perform periodic operation for tracking the sun with respect to two axes of an azimuth angle and an elevation angle; a measurement unit 301 for detecting generated power or generated current as a power generation amount of the concentrator photovoltaic power generation panel 1; and a control unit 302 that acquires, when the drive device 200 performs tracking operation of any of the two axes, variation in the power generation amount of the concentrator photovoltaic power generation panel 1 before and after the tracking operation and determines, on the basis of the variation, the existence of a tracking deviation to be corrected.
Patent JP-2015222340-A (JP)
Title: Light pointer
Inventor: YAMAMOTO MASAO
IPC: G02B13/00
Filed: 2014-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a device which has capability of a laser pointer and is less dangerous than a laser pointer.SOLUTION: A light pointer comprises a light source system 140 that functions practically as a point light source, a second lens 160, and a first lens 150. The light source system 140 is either an LED or EL, and does not use laser oscillation. Light emitted from the light source system 140 passes through the second lens 160 having negative power to have a larger irradiation angle, and travels to and passes through the first lens 150 having positive power to become practically parallel light. The practically parallel light then hits a prescribed object, and produces a light spot similar to those made by laser pointers.