baber/WOPTO huggingface dataset:
Patent JP-2014001115-A (JP)
Title: Method for manufacturing optical fiber
Inventor: KONISHI TATSUYA
IPC: G02B6/036
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing an optical fiber having both low Rayleigh scattering loss and low OH absorption loss at low cost.SOLUTION: In a step of producing an optical fiber preform 2, the optical fiber preform 2 in which a power ratio of transmission light having the wavelength of 1.38 μm in a core-rod corresponding region of an optical fiber after wire drawing is 99.99975% or more is produced by adding a jacket layer having an average OH concentration of 10 wtppm or more around a core rod having an average OH concentration of less than 1 wtppb, and an OH concentration of 10 wtppm in a region having the thickness of 0.03 μm from the surface of the optical fiber 3 after the wire drawing. In a heating step, a temperature of the optical fiber 3 when entering the optical fiber 3 into a heating furnace 21 is 1400°C or more, a heating temperature of the optical fiber 3 in the heating furnace 21 is 2000°C or less, and a residence time of the optical fiber 3 in the heating furnace 21 is 0.005-1 second.
Patent JP-2014003539-A (JP)
Title: Electronic apparatus
Inventor: ZAITSU MASAYUKI
IPC: H05K5/02
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which achieves excellent waterproofness.SOLUTION: A portable telephone includes: an annular adhesion member 90 which is disposed between a first adhesion region of a front case 3b and a second adhesion region of a rear case 3c and connects the first adhesion region with the second adhesion region over the entire regions; and multiple protruding parts 100 located at a position in the front case 3b which is at the outer edge side relative to the first adhesion region and the inner side relative to a first engagement part 110, the multiple protruding parts 100 which are placed so as to be spaced a predetermined distance away from each other in a direction parallel with an annular direction in the first adhesion region.
Patent JP-2014002985-A (JP)
Title: Ignition plug
Inventor: KODAMA KAZUHIRO
IPC: F02P13/00
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To more surely prevent a nickel layer provided on the external surface of a ground electrode from being peeled off and cracked by heating and cooling.SOLUTION: An ignition plug 1 includes a cylindrical insulator 2 having a shaft hole 4, a center electrode 5 inserted into the tip side of the shaft hole 4, a cylindrical main metal fitting 3 provided on the periphery of the insulator 2, and a ground electrode 27 fixed to the tip part of the main metal fitting 3 while forming a spark discharge gap 28 between the center electrode 5 and itself, and a nickel layer 31 is provided on the external surface of the ground electrode 27. The nickel layer 31 contains at least one kind among carbon, phosphor, and boron, and the total concentration of carbon, phosphor, and boron at a location where the concentration of nickel is 80 at% in its thickness direction is set to be 0.1 at%-0.9 at%. Also, the thickness of the nickel layer 31 is set to be 16 μm-40 μm.
Patent JP-2014004023-A (JP)
Title: Game machine
Inventor: IKUTA SHOHEI
IPC: A63F7/02
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a screen display capable of allowing a player to enjoy both a game performance and a special performance.SOLUTION: A game machine comprises: performance image display means for displaying, on a display screen 114a, game performance images (P12, P13, P14 and P15) constituted to contain one or more element images; a clock for acquiring time information; and special image display means for displaying, on the display screen 114a, special performance images (P47 and P48) used in the special performance different from a performance by interrupting the display of the game performance image by the performance image display means if a predetermined time period is recognized from the time information acquired by the clock. When the game performance image is displayed on the display screen 114a by the performance image display means simultaneously with the special performance image being displayed on the display screen 114a by the special image display means, a specific element image of the game performance images to be displayed in the case the special performance image is not displayed is not partially or wholly displayed.
Patent JP-2012232892-A (JP)
Title: Dielectric ceramic composition and ceramic electronic component
Inventor: KOMATSU KAZUHIRO
IPC: H01G4/12
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric ceramic composition which exhibits good properties even when a dielectric layer is made thin.SOLUTION: The dielectric ceramic composition contains, as a main component, a compound having a perovskite type crystal structure represented by BaTiO, and contains, as subsidiary components, in terms of respective elements with respect to 100 moles of the compounds, 0.6-2.0 moles of an oxide of Mg, 0.010-0.6 mole of an oxide of Mn and/or Cr, 0.010-0.2 mole of an oxide of at least one selected from V, Mo and W, 0.10-1.0 mole of an oxide of R1 (R1 is at least one selected from Y, Yb, Er and Ho), 0.10-1.0 mole of an oxide of R2 (R2 is at least one selected from Dy, Gd and Tb), and 0.2-1.5 moles of a component comprising an oxide of Ba and/or an oxide of Ca and an oxide of Si.
Patent JP-2014007284-A (JP)
Title: Method for manufacturing solar cell
Inventor: MORIKAWA HIROAKI
IPC: H01L31/06
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a solar cell having a point contact cell structure and excellent in power generation performance in a simple step.SOLUTION: A method for manufacturing a solar cell includes: a first step of selectively implanting oxygen ions into one surface side of a semiconductor substrate of a first conductivity type in a predetermined pattern; a second step of forming an oxide film having the predetermined pattern in a surface layer on the one surface side of the semiconductor substrate by oxidizing a part into which the oxygen ions were implanted by performing first annealing for the semiconductor substrate; a third step of selectively implanting impurity ions of the first conductivity type into at least a part of a closed region which is surrounded by the predetermined pattern and in which the oxygen film is not formed on the one surface side of the semiconductor substrate; and a fourth step of forming a semiconductor layer of the first conductivity type in which an impurity of the first conductivity type is diffused at a higher concentration than other regions of the semiconductor substrate in the closed region in the surface layer on the one surface side of the semiconductor substrate by performing second annealing for the semiconductor substrate.
Patent JP-2013011350-A (JP)
Title: Solenoid valve
Inventor: ALAZE NORBERT
IPC: F16K31/06
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein the constituting size of a solenoid valve is enlarged, since a check valve is normally arranged in an independent component of the solenoid valve.SOLUTION: This solenoid valve (1) includes at least one magnetic armature (6) displaceable in the axial direction in a valve casing (2), a valve element (7) operably joined to the magnetic armature (6) and arrangeable so as to open-close at least one valve seat (9) of the solenoid valve (1) by the magnetic armature (6), and the check valve (10) arranged between a first fluid connecting part (19) and a second fluid connecting part (20) of the solenoid valve (1). The check valve (10) is at least partially arranged in the magnetic armature (6).
Patent JP-2014009620-A (JP)
Title: Piston ring for internal combustion engine
Inventor: TAKAHASHI KOICHI
IPC: F16J9/14
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a piston ring for an internal combustion engine which reliably rotates a compression ring with the sliding of a piston.SOLUTION: A guide part which converts a pressing force of combustion gas to a biasing force in the circumferential direction is disposed on one side or both sides via an abutment joint part 20 of a compression ring 16. As the guide part, an upward inclination surface 23 can be used. A pressure of the combustion gas operates directly to the upward inclination surface 23 and, therefore, a rotation function of the compression ring can be improved. The compression ring 16 rotates and, thereby, can prevent sludge from being accumulated in a ring groove 13. Therefore, the compression ring 16 can be retained while being brought into tight contact with a cylinder bore 1 with an elastic force. As a result, a generation amount of blow-by gas can be suppressed to improve fuel consumption.
Patent JP-2014010321-A (JP)
Title: Image display device and image display method
Inventor: KOBAYASHI KEN
IPC: B60K35/00
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a high quality image display device and image display method.SOLUTION: An image display device 100 according to one embodiment of the present invention comprises: a projector 20 which emits image display light L1 polarized in a predetermined polarization state and project an image corresponding to an image signal; a screen 50 on which an intermediate image is formed using the image display light from the projector 20; a combiner 60 configured to display an intermediate image as a virtual image by use of the image display light reflected by the screen 50; and a polarizer 51 disposed in an optical path between the projector 20 and screen 50 and passes light according to the polarized state of incident light. The polarizer 51 is arranged such that at least part of an optical path for light reflected by the polarizer 51 does not coincide with the optical path of light composing the virtual image.
Patent JP-2014008263-A (JP)
Title: Shunt constriction diagnostic support system and method, array shaped sound collection sensor device, and successive segmentation self organized map forming device, method and program
Inventor: SUZUKI YUTAKA
IPC: A61B10/00
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To mutually identify various shunt constriction sound and to improve accuracy by analysis and determination of two systems.SOLUTION: An array shaped sound collection sensor, in which microphones are arranged in each of a number of cavities drilled in a sheet like soft support body, is fixed in forearms of a subject, with shunt murmur obtained from a plurality of places, and with one pulsation extracted. On the data of a plurality of pulsations of a test sample and on an index sample containing various shunt constriction murmurs prepared preliminarily, analysis is made by a STMEM method to prepare successive segmentation SOM for determination on one hand. On the other hand, learning is provided by MFCC method and HMM for determination. As necessary, integrated determination is performed.
Patent JP-2014009316-A (JP)
Title: Emboss decorative sheet and emboss decorative integrally-molded article
Inventor: ICHIHASHI TAKAO
IPC: B32B27/00
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an emboss decorative sheet allowing suppression of disappearance of a projection and being excellent in followability (vacuum moldability) to projection or recess surfaces of a type for vacuum molding, when an emboss decorative integrally-molded article is obtained by injection molding; and an emboss decorative integrally-molded article comprising an emboss decorative sheet as a surface part.SOLUTION: The present invention is an emboss decorative sheet with a projection consisting of a thermoplastic resin composition obtained by melting and kneading a material comprising (A) a rubber-modified aromatic vinyl resin and (B) a polyamide resin, where (A) consists of a graft copolymer obtained by polymerization of a vinyl monomer x comprising an aromatic vinyl compound and a vinyl cyanide compound in the presence of a rubbery polymer, or consists of a mixture of this graft copolymer with a (co) polymer of a vinyl monomer y; at least one of the vinyl monomers x and y contains a functional group-containing monomer such as a carboxyl group-containing unsaturated compound; and the content of a structural unit from a functional group-containing monomer is 0.1-1.2 mass% relative to (A).
Patent JP-2014017970-A (JP)
Title: Power conversion device
Inventor: ITO HIDEKI
IPC: H02M3/28
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device having further excellent noise filter characteristics.SOLUTION: A power conversion device 1 includes a switching circuit section 2, a transformer 3, a rectifier element 4, and a noise filter element 5. The rectifier element 4 is connected to a secondary coil 32 of the transformer 3. A closed circuit through which a noise current I flows is formed by the secondary coil 32, the rectifier element 4, and the noise filter element 5. The transformer 3 and the noise filter element 5 are disposed adjacent to each other. The secondary coil 32 and the noise filter element 5 are electrically connected to each other via a coil terminal 30 that is a terminal of the secondary coil 32 and a filter terminal 50 that is a terminal of the noise filter element 5. The coil terminal 30 and the filter terminal 50 are provided at a position between the transformer 3 and the noise filter element 5.
Patent JP-2013192931-A (JP)
Title: Photograph frame
Inventor: NAKAYAMA TAKAMOTO
IPC: A47G1/14
Filed: 2012-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a photograph frame simple in structure, easily assembled, and stably holding a displayed object.SOLUTION: A photograph frame is formed by holding a displayed object such as a photograph between a front surface side rectangular board and a rear surface side rectangular board made of transparent acrylic plates, and fitting four-side frames 1, 2, 3, and 4 of U-shaped cross-sections made of light metal such as aluminum to a peripheral edge part formed by mating the front surface side rectangular board and the rear surface side rectangular board. The peripheral edge part of the front surface side rectangular board 5 and rear surface side rectangular board is formed with recesses, and protrusions formed on the inside of the frames of U-shaped cross-section are fitted into the recesses. The displayed object is held between the front surface side rectangular board and the rear surface side rectangular board, and urethane sponge 7 is stuck to the inside of the rear surface side rectangular board through an adhesive. The front surface side edges of one or more sides out of the four sides of the front surface side rectangular board are chamfered.
Patent JP-2014015551-A (JP)
Title: Ethylene/tetrafluoroethylene-based copolymer and production method thereof, ethylene/tetrafluoroethylene-based copolymer powder, powder composition, and article
Inventor: TAGUCHI DAISUKE
IPC: C08L27/18
Filed: 2012-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an ETFE excellent in powder coating onto a coating object whose material is metal and adhesiveness with the coating object.SOLUTION: An ethylene/tetrafluoroethylene-based copolymer contains, in a specific proportion: a constitutional unit (A) based on tetrafluoroethylene and obtained by polymerization using a specific polymerization medium; a constitutional unit (B) based on ethylene; a constitutional unit (C) based on CH=CX(CF)Y (in which X and Y independently represent a hydrogen atom or a fluorine atom, and n is an integer selected from 2-10); an end group (D) based on 3,3-dichloro-1,1,1,2,2-pentafluoropropane. A method for producing the ethylene/tetrafluoroethylene-based copolymer is also provided.
Patent JP-2014022762-A (JP)
Title: Communication system, mobile station device, base station device, communication method, and integrated circuit
Inventor: NAKAJIMA TAIICHIRO
IPC: H04W28/16
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently transmit and receive signals including control information between a base station device and a mobile station device.SOLUTION: One eCCE is composed of an aggregation of a plurality of eREGs, and a downlink control channel is composed of an aggregation of one or more eCCEs. A mobile station device includes: a first control unit for controlling resources used for a downlink control channel candidate having possibility that it includes downlink control information destined to the device; and a first reception processing unit for performing demodulation processing and decoding processing to a signal of the resources used for the downlink control channel candidate. The respective eREGs in one PRB pair are composed of a resource in one slot in a sub-frame, two eREGs composed of resources in the same slot are composed of a plurality of resources in the same subcarrier, and each of the two eREGs composed of the plurality of resources in the same carrier is composed of a plurality of REs with a structure of lattice fringe.
Patent JP-2012192296-A (JP)
Title: Pinball game machine
Inventor: ICHINOSEKI HIROYUKI
IPC: A63F7/02
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine which forces a game ball to return to upstream once even if the game ball guided by a guiding device cannot enter the V zone at the timing and move the game ball to a lottery body such as a rotor and the like to allow the ball to challenge again for V entrance at another timing.SOLUTION: A distribution device 48 intermittently operates so that a game ball guided to a rotor 61 by a game ball guiding device is forced to return to a guiding upstream. Therefore, if the game ball guided by the game ball guiding device avoids the distribution device well and enters a ball inlet which is a so-called V zone of a rotor, this game machine can enhance the expectation of a player. Even if the guided game ball cannot enter the V zone at the timing, the game ball is forced to return to guide upstream on the game ball guiding device and is moved to the rotor again at another timing to give it another challenge to enter the V zone.
Patent JP-2014019863-A (JP)
Title: 2-cyanoacrylate-based adhesive composition for foamed polystyrene
Inventor: SUGIKI Tomoya
IPC: C09J4/04
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a one-liquid type fast curable adhesive composition excellent in adhesive property without melting foamed polystyrene.SOLUTION: A 2-cyanoacrylate-based adhesive composition for foamed polystyrene contains (A) 2-cyanoacrylate ester, (B) a specific carbonate compound and (C) an anionic polymerization accelerator, and the content of the carbonate compound (B) is 15 to 60 mass% based on total amount of the (A) and (B) components. The carbonate compound is preferably ethylene carbonate or propylene carbonate.
Patent JP-2014026338-A (JP)
Title: Currency processing system and currency processing method
Inventor: KOIE YOSHIAKI
IPC: G07D9/00
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a currency processing system and a currency processing method that can prevent a trouble in which management data does not coincide with an actual state of a currency even if the currency or coin pulled out from a currency change machine and like is put into a machine of the currency processing system at an off-peak time.SOLUTION: A currency processing system 1 is configured to include: a storage section that stores the currency; and a control section that selectively performs any of a plurality of processes including a sales money booking process of booking the currency put into the machine as a sales amount to store the currency in the storage section, and a deposit process of not booking the currency put into the machine as the sales amount but storing the currency in the storage section as a deposit currency.
Patent JP-2014026564-A (JP)
Title: Warning device for vehicle
Inventor: HONDA KEISUKE
IPC: G06V10/25
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To solve the problems that the conventional warning device for a vehicle has the risk of giving troublesomeness to a driver and the risk that the driver is not aware of a warning.SOLUTION: This invention includes an imaging device 1, a detection device 2, an image processor 3, a primary warning device 4 and a secondary warning device 5. The imaging device 1 images the surroundings of a vehicle C. The detection device 2 detects vehicle information. The image processor 3 detects an object, such as a pedestrian P, from a fish-eye image A0 of the whole area around the vehicle C imaged by the imaging device 1. When the image processor 3 detects an object, the primary warning device 4 displays the object. When the image processor 3 determines that a contact probability between its own vehicle and the object is high, the secondary warning device 5 gives a sensory warning, such as sound and vibrations, to the driver. As a result of this, the invention can surely make the driver fully pay attention without giving troublesomeness to the driver.
Patent JP-2014033253-A (JP)
Title: Data compression apparatus, data compression program, data compression system, data compression method, data expansion apparatus, data compression/expansion system, and data structure of compressed data
Inventor: ABE YUICHI
IPC: G10L19/035
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a data compression apparatus, a data compression program, a data compression system and a data compression method that improve the efficiency of data compression.SOLUTION: A data compression/expansion apparatus samples, for example, an audio signal at a predetermined period to acquire sampling data, and converts it to frequency domain data. The data compression/expansion apparatus divides the sequence of converted frequency domain data into a plurality of blocks each containing a variable number of pieces of data, and compresses each block.
Patent JP-2013033585-A (JP)
Title: Air bearing surface overcoat provided with soft interlayer and manufacturing method thereof
Inventor: KODAMA MINEAKI
IPC: G11B5/60
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an air bearing surface overcoat provided with a soft interlayer and a manufacturing method thereof.SOLUTION: In one embodiment, a magnetic head includes: at least one magnetic head element which is for performing both or one of reading from magnetic medium and writing to the magnetic medium, and has an air bearing surface (ABS) facing the magnetic medium; an adhesive film containing silicon nitride on the ABS, having a characteristic of being formed under steam partial pressure; and a protection film containing carbon on the adhesive film. In another embodiment, a method includes: forming an ABS of a magnetic head, which is a surface of the magnetic head being the closest to the magnetic medium during use; forming an adhesive film on the ABS of the magnetic head, which is formed under steam partial pressure; and forming a protection film containing carbon on the adhesive film.