baber/WOPTO huggingface dataset:
Patent JP-2013072472-A (JP)
Title: Sealing device
Inventor: SEKI KAZUNARI
IPC: F16J15/3232
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device exhibiting a sealing function even under a low fluid pressure while restraining a sliding torque lower.SOLUTION: The sealing device includes first and second seal lips 12 and 13 having outer peripheral faces 12a and 13a consisting of tapered faces expanding outward from an axial direction respectively. An outer diameter of each of front lip ends 12b and 13b is larger than an inner diameter of a shaft hole 301 in which a shaft 200 in a housing 300 is inserted under no action of an external power. A seal ring 10 is attached inside a circular groove 210. Under no action of a fluid pressure, the first and second seal lips 12 and 13 rest inclining inside in an axial direction respectively. Thereby the constitution provides each of the front lip ends 12b and 13b of the first and second seal lips 12 and 13 with a linear contact with the inner peripheral face of the shaft hole 301.
Patent JP-2013072116-A (JP)
Title: Grain-oriented electrical steel sheet and method for producing the same
Inventor: TAKAGI SHIGEHIRO
IPC: C21D8/12
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a grain-oriented electrical steel sheet which sufficiently exhibits effects of segmentalized magnetic domains and has excellent magnetic properties even when an irradiation rate of an electron beam becomes higher than before.SOLUTION: When the length of a heat-affected zone in the scanning direction of an electron beam is L(μm), and the length of the heat-affected zone in the direction perpendicular to the scanning direction is L(μm), the ratio between them (L/L) is 1.2 or more.
Patent JP-2013071368-A (JP)
Title: Method for manufacturing pneumatic tire and pneumatic tire
Inventor: MINAMI NOBUAKI
IPC: B60C13/00
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To form a pneumatic tire making lighter weight compatible with cutting resistance at high precision and high quality.SOLUTION: A method for manufacturing the pneumatic tire that includes a side protection layer arranged between a sidewall rubber and a carcass. includes a raw tire forming process for forming a raw tire by pasting one by one tire component members on a rigid core and a vulcanizing process for vulcanization-molding the raw tire by feeding the same into a vulcanization mold together with the rigid core. The raw tire forming process includes a side protection layer forming process for forming the side protection layer by winding into a spiral shape on the rigid core a narrow belt-like net shaped fabric tape in which a net shaped fabric woven with warp yarns and weft yarns is covered with a topping rubber.
Patent JP-2013071411-A (JP)
Title: Printer and method of manufacturing the same
Inventor: HIGUCHI YU
IPC: B41J2/01
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a printer which prevents an organic solvent from affecting a translucent member in a light detection device, and provide a method of manufacturing the printer.SOLUTION: The printer 10 includes a light detection device 20 having a light emitting means 21 which can emit light to an object to be read, and a light receiving means 22 which receives light reflected from the object to be read and outputs an output signal corresponding to the received light. The light detection device 20 is mounted on a carriage 32a. The light detection device 20 includes the translucent member 24 on at least one of light transmitting parts of the light emitting means 21 and the light receiving means 22. Material of the translucent member 24 is transparent resin, and the transparent resin is subjected to deterioration treatment for reducing translucency by the organic solvent.
Patent JP-2014239083-A (JP)
Title: Solar cell array
Inventor: KANEMATSU DAIJI
IPC: H01L31/042
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem that electric power is reduced in a solar cell array comprising a series parallel circuit where a plurality of solar cell modules is connected when a part of the solar cell modules stops power generation.SOLUTION: In a solar cell array 100d where a plurality of solar cell modules (11, 12, 13, 21, 22, and 23) are connected into a series-parallel matrix-like state, voltage sources (E1, E2, and E3) are connected at both ends of at least one of the plurality of solar cell modules (11, 12, 13, 21, 22, and 23). For example, the voltage sources (E1, E2, and E3) may be connected in parallel at each parallel stage of a series parallel circuit where the plurality of solar cell modules (11, 12, 13, 21, 22, and 23) are connected into the series-parallel state.
Patent JP-2013077198-A (JP)
Title: Adhesive layer for touch panel, adhesion type optical film for touch panel, optical member for touch panel and touch panel
Inventor: KASUGA HIDEMASA
IPC: G06F3/041
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive layer for touch panel, an adhesion type optical film for touch panel, an optical member for touch panel and a touch panel in which color display properties and high total light transmittance can be achieved at low cost as conventionally it is difficult to achieve both of them.SOLUTION: An adhesive layer for touch panel includes a neon emission absorbing dye having an absorption maximum in the wavelength range of 570 to 605 nm. It is preferably an adhesive layer for touch panel described in Claim 1 with total light transmittance of 90% or higher.
Patent JP-2013078079-A (JP)
Title: Piezoelectric vibration piece, piezoelectric transducer, oscillator, electronic apparatus, and radio controlled watch
Inventor: ARIMATSU HIROSHI
IPC: H03H9/215
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively restrict the leakage of vibration while reducing the size and maintaining sufficient rigidity.SOLUTION: A piezoelectric vibration piece comprises a pair of vibration arm parts 10 and 11 and a base part 12 which integrally fix the base end sides of the pair of vibration arm parts 10 and 11. The base part 12 includes a connection part 21 having the base end sides of the vibration arm parts 10 and 11 fixed thereto and a mount part 22 used to mount the base part 12 on it. Between the connection part 21 and the mount part 22 in the base part 12, a narrow part 23 whose length along the Y direction of the base part 12 is narrower than the connection part 21 and the mount part 22 by a pair of notch parts 24 which are notched toward the inside from both sides of the Y direction of crossing the X direction of the base part 12 at right angles, is formed. The narrow part 23 has ribs 25 facing on the inside of the notch parts 24 formed therein while protruding to the outside in the Y direction of the base part 12.
Patent JP-2012115640-A (JP)
Title: Biological signal measuring apparatus and biological signal measuring method
Inventor: KOBAYASHI NAOKI
IPC: A61B5/0245
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To measure capillary refill time in addition to measurement of a blood oxygen saturation level.SOLUTION: A biological signal measuring apparatus 10 includes: light emitting units 31, 32 which emit at least two lights of different wavelengths to a biological tissue 500 of a measuring object person; a light receiving unit 33 which receives the lights of the respective wavelengths which are emitted from the light emitting units 31, 32 and transmitted or reflected by the biological tissue 500, and converts them into electric signals according to the receiving intensities of the lights; a detection unit 23 which detects variations with time of the light receiving intensities from the electric signals output from the light receiving unit 33; a selection unit capable of selecting a pulse oxymeter mode for calculating at least one of oxygen saturation level and pulse rate and a capillary refill time measuring mode for calculating a capillary refill time; and a calculation unit 23 which performs calculation by the mode selected by the selection unit based on the variations of the light receiving intensities.
Patent JP-2013083773-A (JP)
Title: Image forming apparatus
Inventor: SAWADA ERIKA
IPC: G03G15/16
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents transfer deviation of high-rigidity paper.SOLUTION: An image forming apparatus includes: an intermediate transfer belt 50 on which a toner image is formed; an intermediate transfer body driving unit that drives the intermediate transfer belt 50; a secondary transfer roller 71 that is brought into pressure-contact with a surface of the intermediate transfer belt 50 where a toner image is formed; and an auxiliary conveyance roller 73. The auxiliary conveyance roller 73 is provided on the upstream side in the conveyance direction of paper of the secondary transfer roller 71, and brought into pressure-contact with the surface of the intermediate transfer belt 50 where a toner image is formed. The auxiliary conveyance roller 73 is brought into pressure-contact with larger contact pressure than that of the second transfer roller 71.
Patent JP-2013084756-A (JP)
Title: Manufacturing method of conductive film
Inventor: KATO GOJI
IPC: G09F9/00
Filed: 2011-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a conductive film which has high transparency and high conductivity and is used for, for example, an electrode film of a touch panel, and a conductive film used for an electromagnetic wave shield film and the like which are used in a liquid crystal television and a flat panel display such as a plasma display panel and a liquid crystal television.SOLUTION: In a manufacturing method of a conductive film, a mesh like metal conductor layer is laminated on at least one surface of a substrate film, and the metal conductor layer is processed with water.
Patent JP-2013082165-A (JP)
Title: Color parameter managing device and information managing method for the same
Inventor: NOMOTO MASAKAZU
IPC: H04N1/60
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an output color tone of a printer is customized by making a color lookup table (LUT) adapted to a printer, an image recording condition and an output color tone and by applying it to color processing, however, when a new LUT is made and registered by this method, the LUT corresponding to print setting does not exist, or is not specified uniquely.SOLUTION: Correspondence information to make only one LUT correspond to each of combinations of the output color tones and all the image recording conditions is held and managed. When defining the new output color tone, a part or all of the correspondence information concerning the existent output color tone is properly applied. Even when making only the LUTs corresponding to a part of the image recording conditions, a state where the LUTs are made to correspond to all the image recording conditions is maintained.
Patent JP-2013082406-A (JP)
Title: Vehicle getting-on/off step and vehicle mounting the same
Inventor: HAMADA TAKAYUKI
IPC: B60R3/00
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle getting-on/off step that can assist getting-on/off motion by inclining a passenger body to urge weight movement at getting-on/off a vehicle, and to provide the vehicle equipped with the vehicle getting-on/off step.SOLUTION: In a vehicle getting-on/off step, a step surface that becomes a footplate when getting-on/off is disposed between a tread A of a tire 4 and a floor panel 5, and a seat 6 is disposed on the floor panel 5. A footrest surface 7 is formed on the floor panel 5 by the seat 6, and the step surface is inclined.
Patent JP-2013086562-A (JP)
Title: Bicycle drive unit
Inventor: HINO TETSUYA
IPC: B62M11/14
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle drive unit including both a transmission mechanism and a motor for assist traveling, of which weight reduction and compactification are achieved.SOLUTION: The bicycle drive unit includes a motor having a hole in which a crank axle can be arranged, a transmission mechanism allowing the selection of a plurality of gear ratios and an output portion for combining an output of the transmission mechanism with an output of the motor.
Patent JP-2013090482-A (JP)
Title: Rotary electric machine
Inventor: FUJIYOSHI NAOSHI
IPC: H02K9/19
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of quickly exhausting oil from inside to outside of a rotor.SOLUTION: A rotary electric machine 1 comprises a coil rotor 11 and a magnet rotor 12 arranged coaxially, and the magnet rotor 12 comprises a rotor core 17, and end plates 18 provided at both ends in an axial line direction of the rotor core 17. The end plate 18 is provided with a recess part 20, and a side face 19b in the axial line direction at positions away from the rotor core 17. A side face 19a in a radial direction is positioned on an outer side in the radial direction than a side face 20a in the radial direction of the recess part 20, and a partition face 21 is provided between it and the recess part 20, and the recess part 20 and a blocked projection part 19 are alternately provided in a circumferential direction. An oil reservoir 22 formed inside the projection part 19 is provided with a first oil passage 23 penetrating through the side face 19a in the radial direction of the projection part 19, and a second oil passage 24 provided on an inner side in the radial direction than the first oil passage 23.
Patent JP-2013088714-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and image forming apparatus
Inventor: KORENAGA JIRO
IPC: G03G5/07
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which suppresses increase in a residual potential and suppresses increase in a surface potential difference between an image part and a nonimage part generated when repeated images are formed.SOLUTION: There is provided an electrophotographic photoreceptor composed of a cured film of a composition which comprises: at least two reactive charge transfer materials each selected from a first reactive charge transfer material having an -OH group as a reactive functional group and a second reactive charge transfer material having an -OCHgroup as a reactive functional group; fluororesin particles; and a fluorinated alkyl group-containing copolymer (fluorine-based graft polymer) having a repeating unit represented by a specified structural formula. The electrophotographic photoreceptor has an outermost surface layer in which the specific dielectric constant εr satisfies the following expression (1): 3.5≤εr≤4.0.
Patent JP-2013087254-A (JP)
Title: Method for producing (meth)acrylic acid nitroxide polymer
Inventor: KANEHARA YUJI
IPC: C08F8/06
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a (meth)acrylic acid nitroxide polymer, by which the amount of use of hydrogen peroxide can be reduced and a (meth)acrylic acid imine polymer can safely be oxidized at a low cost to produce the (meth)acrylic acid nitroxide polymer at a high nitroxide-producing rate.SOLUTION: The method for producing a (meth)acrylic acid nitroxide polymer includes a process of oxidizing a (meth)acrylic acid imine polymer having repeating units originated from 2,2,6,6-tetramethyl-4-piperidinyl methacrylate with hydrogen peroxide in the presence of a tungstenic acid catalyst in an amide solvent.
Patent JP-2013092823-A (JP)
Title: Information processing unit, program, and information retrieval system
Inventor: HINUMA HIDEO
IPC: G06F17/30
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide user interface information (UI) appropriate for competency (literacy) of a user along with presentation of a retrieval result.SOLUTION: An information processing unit comprises: means which extracts identification information of a user, retrieval query information, retrieval result URL information and browsed URL information from retrieval history information in association with the identification information and regards such information as user log information; literacy analysis means which gives a user competency determination value according to a determination standard including at least one of composition of the retrieval query information included in the user log information and a correspondence relation between the retrieval result URL information and the browsed URL information; and UI presentation processing means which presents user interface information according to the competency determination value.
Patent JP-2013092079-A (JP)
Title: Display device for vehicle
Inventor: KOBAYASHI TAKU
IPC: F02D29/02
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a vehicle which recognizes an idling stop operation carried out by a vehicle driver and performs unique control by the idling stop operation.SOLUTION: The display device for the vehicle is provided with: an input part inputting vehicle information from a vehicle sensor; a display part 31 displaying the vehicle information; and a control part 32 which determines that the vehicle is stopped by the idling stop when a prescribed condition that all of signals of a vehicle speed signal when the vehicle speed is zero, a shift position signal indicating that the shift position is in a neutral or parking position and a brake operation signal indicating that the brake operation is carried out are inputted in the input part is established in the input of an off-operation signal of an ignition key of the vehicle in the input part, and carries out idling stop control different from action in a normal ignition key-off operation.
Patent JP-2013093198-A (JP)
Title: Induction heating cooker
Inventor: NISHI KENICHIRO
IPC: H05B6/12
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker which can inhibit a high temperature of magnetic shield means.SOLUTION: An induction heating cooker comprises: a heating coil 2 inductively heating a rice kettle 1; a drive part 3 supplying a high-frequency power to the heating coil 2; a power supply unit 7 supplying power at least to the drive part 3; magnetic shield means 8 generating a magnetic flux by an induction current caused by a magnetic flux of the heating coil 2 and inhibiting a leakage magnetic flux from the heating coil 2; cooling means 6; and power conversion means 9 converting the induction current flowing in the magnetic shield means 8 to electric power and supplying the electric power to at least either of the power supply unit 7 and the cooling means 6.
Patent JP-2013093515-A (JP)
Title: Substrate having buffer layer structure for growing nitride semiconductor layer and manufacturing method therefor
Inventor: MATSUBAYASHI MASAKAZU
IPC: C23C16/34
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a substrate having a buffer layer structure which is improved in order to grow a semiconductor laminate structure for a nitride semiconductor device.SOLUTION: A substrate having a buffer layer structure for growing a nitride semiconductor layer includes a silicon nitride layer formed on the (111) principal plane of an Si single crystal substrate, an AIN crystal layer deposited on the silicon nitride layer, and a plurality of AlGaN(1>x>0) crystal layers deposited on the AIN layer. In the plurality of AlGaN layers, the upper layer has a smaller Al composition ratio x when compared with that of the lower layer, and one of the plurality of AlGaN layers includes an AIN intermediate layer where crystalline and amorphous are mixed.
Patent JP-2012188736-A (JP)
Title: Steel with rust layer excellent in chloride ion interception property
Inventor: BABA KAZUHIKO
IPC: C22C38/60
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a steel with a rust layer excellent in a chloride ion interception property, which can be employed without coating at a region exposed in high-moisture environment rich in salinity.SOLUTION: The steel contains, by mass%, 0.01-0.20% C, 0.05-0.5% Si, 0.1-2.0% Mn, 0.025% or less P, 0.0001-0.02% S, and 0.01-0.10% Al, 0.34-1.0% in total of one or two elements selected from of 0.34-0.8% Sb and of 0.34-0.8% Sn, and the balance comprising Fe and inevitable impurities. The rust layer is formed on the surface of the steel and the steel side of the rust layer contains Sb and/or Sn and the average crystal grain diameter is controlled to 50 nm or less.
Patent JP-2013096162-A (JP)
Title: Shutter
Inventor: MOCHIZUKI MASANORI
IPC: E06B9/02
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a shutter which prevents water leakage and achieves excellent sound insulation, light shielding, and temperature control by eliminating a space between a guide rail and an opening/closing plate for a shutter.SOLUTION: Synthetic resin sliding members 6, each which comes into contact with a guide groove 23 to slide therein, are fixed to both longitudinal ends of a hinge member 5. The sliding member 6 is provided with a plate-like body 61 having a contact surface abutting against the longitudinal end surface of the hinge member 5 and a pair of projections 63, 64 projecting from the body 61. The end of the hinge member 5 is disposed between the projections 63, 64. The outer surface of the projections 63, 64 which comes into contact with the guide groove 23 is formed in a circular arc surface. The projections 63, 64 overlap with the outer surface of the hinge member 5 and both ends of an opening/closing plate 3 for a shutter are disposed in the guide groove 23, whereby a space between the opening/closing plate 3 for a shutter and the guide groove 23 becomes narrow.
Patent JP-2012107616-A (JP)
Title: Impeller for centrifugal pump
Inventor: WAIT SCOTT R
IPC: F04D29/22
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an impeller for a high speed centrifugal pump that prevents cavitation.SOLUTION: An impeller for a centrifugal pump includes a radially inner hub, and a plurality of blades extending straight and along a direction that is perpendicular to a rotational axis of the impeller. The blades extend from a radially outer end to a radially inner end, and define a generally frusto-conical outer wall. A flow control feature is formed between the radially inner end of the blades and the hub. The flow control feature has a curved upper surface.
Patent JP-2012117059-A (JP)
Title: Addition curable silicone adhesive composition
Inventor: YAMAKAWA NAOKI
IPC: C09J183/07
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an addition curable silicone adhesive composition which does not require a heat curing furnace, and expresses excellent adhesion to resins and metals in a short period under room temperature conditions.SOLUTION: This addition curable silicone adhesive composition has blended therein an organic compound or an organosilicon compound having at least one (meth)acryl group in one molecule, an organohydrogenpolysiloxane having at least one monovalent aromatic group such as phenyl group, and an organosilicon compound having at least one hydrogen atom bonded to the silicon atom and at least one divalent to tetravalent aromatic group such as phenylene skeleton in one molecule.