baber/WOPTO huggingface dataset:
Patent JP-2012255984-A (JP)
Title: Antireflection film, optical system and optical apparatus
Inventor: KOYAMA MASATAKA
IPC: G02B1/115
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film having a band from visible light to a near infrared region.SOLUTION: An antireflection film comprises a laminate of 12 layers, in which a high refractive index substance having a refractive index nH of 1.95 to 2.32 and a low refractive index substance having a refractive index nL of 1.35 to 1.46 are alternately layered. Moreover, the antireflection film shows a reflectance of 1.5% or less in the wavelength range from 400 nm to 680 nm and a reflectance of 2.0% or less in the wavelength range from 680 nm to 1350 nm. In the laminate, a first, a third, a fifth, a seventh, a ninth and an eleventh layers, from a substrate side where the laminate is formed, are high refractive index layers, while a second, a fourth, a sixth, an eighth, a tenth and a twelfth layers are low refractive index layers. In each layer of the laminate, an optical film thickness that is a product of the refractive index and a physical film thickness d satisfies a predetermined formula.
Patent JP-2013000893-A (JP)
Title: Film for water transfer printing, and method for manufacturing decorative molding using the same
Inventor: IIZUKA TAKASHI
IPC: B44C1/175
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a film for water transfer printing suitably used for a water transfer printing method thanks to that irregular cracks are hardly caused in a metal thin-film layer upon a water transfer printing, and high brightness is obtained, and to provide a resin molding manufactured by using the film for water transfer printing.SOLUTION: The film for water transfer printing is provided which includes a water-soluble film, a transfer adjusting layer on the water-soluble film, and a metal thin-film layer on the transfer adjusting layer. A concavo-convex pattern is formed between the transfer adjusting layer and the metal thin-film layer. The transfer adjusting layer contains a polyvinyl pyrrolidone resin. A method for manufacturing the film for water transfer printing, and a method for manufacturing the decorative molding, using the film, are also provided.
Patent JP-2013003348-A (JP)
Title: Imaging apparatus
Inventor: TSUCHIYA HITOSHI
IPC: H04N5/232
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of easily photographing an image while a magnification ratio of an optical system is adjusted.SOLUTION: The imaging apparatus includes: an imaging element 112 for photographing a subject image which is imaged by a zoom lens 102 and a focus lens 101, and generating an image; a zoom adjustment mechanism 106 for adjusting a magnification ratio of the zoom lens 102 on the basis of an instruction to be input by manual operation; and a system controller 111 for instructing the imaging element 112 to photograph an image when having detected a change in the magnification ratio of the zoom lens 102.
Patent JP-2013000487-A (JP)
Title: Seat cover
Inventor: ITAKURA TAKESHI
IPC: A47C31/11
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a seat cover whose appearance can be changed to a user's liking.SOLUTION: The seat covers 1, 100, 200 mounted to a genuine seat 500 include: a cover body 20 for covering the genuine seat 500; alteration members 30, 130, 231, 232, 233, 30' having exterior structures different from the exterior 21 of the cover body 20; and fixing means 40, 140, 150, 240, 40' for fixing the alteration members 30, 231, 232, 233, 30' on the exterior 21 of the cover body 20.
Patent JP-2013005688-A (JP)
Title: Wire harness with sheath material and manufacturing method thereof
Inventor: ITO MASAHIRO
IPC: H02G3/04
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness with a sheath material and a manufacturing method thereof, in which a versatile tube can be used as a sheath material, and cost reduction and improvement in productivity are achieved.SOLUTION: A tube 5 as a sheath material is mounted so as to surround the outer periphery of a wire bundle W, the tube 5 and the wire bundle W are fitted into a cabling groove 3 of a linear shaped or bent-shaped holding die 1, 2 and are held in a shape along a cabling shape of a wire harness, then in a such state, a mold resin 10 is filled in the inside of the tube 5 and cured therein, thereby obtaining the wire harness with a predetermined-shaped sheath material.
Patent JP-2013006278-A (JP)
Title: Metal thin film with adhesive, method for producing the same, copper-clad laminate, and method for producing the copper-clad laminate
Inventor: MATSUURA MASAHARU
IPC: B32B15/08
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a metal thin film with an adhesive in which a metal layer is excellently peelable, adhesiveness between the metal layer formed on a prepreg and a wiring layer or prepreg formed on the metal layer is improved, and a fine wiring can be formed when producing a printed wiring board.SOLUTION: The metal thin film with an adhesive includes a first metal layer, a second metal layer and an adhesive layer having a thickness of 1-20 μm in this order on a substrate film, wherein the side of the first metal layer brought into contact with the second metal layer is of a metal oxide film, and the metal oxide film and the second metal layer are peelable from each other.
Patent JP-2013008181-A (JP)
Title: Power supply line connection device and power supply line connection method
Inventor: ISHINO AKIHIDE
IPC: G06F1/26
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a power supply line connection device which solves the problem that when a plurality of power supply line connection parts are installed, structural restrictions for preventing electric power from being excessively supplied are needed.SOLUTION: The power supply line connection device includes a first connection part which includes a first power supply line connection part electrically connected to a first power supply line; a second connection part which includes a second power supply line connection part electrically connected to a second power supply line; an output part which outputs electric power to be supplied to the first power line supply connection part or second power supply line connection part; a switching part which alternates a first state in which the output part is connected to the first power supply line connection part and a second state in which the output part is connected to the second power supply line connection part; and a first detection part which transmits a first detection signal to the switching part when the first power supply line and first power supply line connection part are electrically connected, the switching part holding the first state when the first detection signal is received or the second state when the first detection signal is not received.
Patent JP-2013007672-A (JP)
Title: Rolling bearing with sensor
Inventor: OHIRA KAZUHIRO
IPC: F16C19/06
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing device with a sensor, which is hard to be influenced by a noise magnetic field even if the noise magnetic field is generated inside, and can measure a rotation state of a rotary wheel with high accuracy.SOLUTION: A deep groove bearing 10 is equipped with a sensor 20 for measuring a rotation state of an inner ring 1 which is a rotary wheel. The sensor 20 includes an encoder 22 which is an annular magnet attached to the inner ring 1 so as to integrally rotate with the inner ring 1, magnetic detection elements 24 attached to an outer ring 2 which is a fixed wheel so as to oppose to the encoder 22 while keeping a sensor gap, and magnetic shields 28 for cutting off a radial direction magnetic field which is a noise magnetic field of the magnetic field generated from the encoder 22 which is the annular magnet, from the magnetic detection element 24. The magnetic shields 28 are oppositely provided on both sides of the magnetic detection element 24 in circumferential direction at intervals.
Patent JP-2013007972-A (JP)
Title: Projection type video display device and lamp unit
Inventor: SARUWATARI TOSHIHIRO
IPC: F21Y101/00
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a projection type video display device and a lamp unit capable of easily adjusting a flow of cooling air at a low cost.SOLUTION: A projector which is a projection type video display device comprises a lamp 21 for displaying a video and cools the lamp 21 by blowing cooling air. The projector comprises a metal plate 5a in which ventilation holes 51 are formed for passing the cooling air. Because the ventilation holes 51 are formed by cutting and raising the metal plate 5a, the metal plate 5a has a ventilation hole forming surface in which the ventilation holes 51 are formed and cut-and-raised parts which are bent to the ventilation hole forming surface.
Patent JP-2013008342-A (JP)
Title: Bill storage/delivery device
Inventor: NISHIDA SHIGENOBU
IPC: G07D9/00
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a bill storage delivery device capable of preventing the expansion of breakage of a bill and jamming of the bill, even if a rewinding direction tip end of the bill rewound from a drum breaks.SOLUTION: A bill storage/delivery device includes a drum for winding up and rewinding a bill with a tape 36; and a reel for winding up and rewinding the tape 36 to/from the drum. Between the drum and the reel, a guide body which rocks according to the winding-up/rewinding of the tap 36 and the bill to/from the drum is provided. The guide body has a guide passage 43 for guiding the tape 36 and the bill which are wound up and rewound to/from the drum. On an end side of the guide passage 43 opposing to the drum, at a position shifted in a width direction of the tape 36, a first guide roller 87 rotation-driven in a direction corresponding to a moving direction of the tape 36 wound up and rewound to/from the drum is disposed.
Patent JP-2013012800-A (JP)
Title: Image processing apparatus and image forming apparatus
Inventor: TANAKA KAZUNORI
IPC: G03G15/01
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce possibility that a general color in a document is detected as fluorescent color by mistake.SOLUTION: An image processing apparatus 13 comprises a region separation section 31 to separate a region having specific attribute from a document image; and a fluorescence color determination section 32 to determine that, when each pixel in the document image has a color within a predetermined color range corresponding to fluorescent color, and there is a pixel attributes to the region having specific attribute within the predetermined area from the pixel, the latter pixel has fluorescent color. The fluorescent color determination section 32, on the other hand, does not determine that, even if a pixel has a color within the color range, when there is no pixel attributes to the region having specific attribute within a predetermined area from the pixel, the pixel has fluorescent color. The image processing apparatus 13 also comprises a color conversion section 33 to apply predetermined color conversion processing onto a pixel determined to have fluorescent color by the fluorescent color determination section 32.
Patent JP-2013012335-A (JP)
Title: Cylindrical secondary battery
Inventor: TOIZONO TAKESHI
IPC: H01M50/528
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of bonding force between a battery can and a connection member with the elimination of a position deviation produced when boding between a collector member to be bonded to an electrode and the connection member to be bonded to the battery can.SOLUTION: A circular-shaped opening 21 through which a shaft core 15 is inserted is formed at the center of a negative electrode collector member 20, and a flange 22 is formed on the peripheral edge of the opening 21. When the inner peripheral surface of the outer peripheral side wall 31 of a negative electrode connection member 30 is fit to the outer peripheral surface of the flange 22 of the negative electrode collector member 20, the negative electrode connection member 30 becomes unable to two-dimensionally move relative to the negative electrode collector member 20. By this, the negative electrode connection member 30 is appropriately positioned relative to the negative electrode collector member 20, and as a result, also appropriately positioned relative to the can bottom of the battery can.
Patent JP-2012118045-A (JP)
Title: Electronic timepiece with built-in antenna
Inventor: FUJISAWA TERUHIKO
IPC: G04R20/00
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized electronic timepiece with a built-in antenna capable of maintaining the receiving performance for circularly polarized wave at a sufficient high level even if a metal exterior case is employed.SOLUTION: The electronic timepiece includes: a cylindrical exterior case 80, a cover glass 84 that closes the opening on the surface side of the exterior case 80; a drive mechanism 30 that drives a pointer 13 inside the exterior case 80; a metal antenna body 40; and a dielectric body 22. The antenna body 40 has: a cylindrical side face part 43; a bottom surface part 42 that closes the opening on the rear side of the side face part 43; and an antenna electrode 41 that contacts the inner periphery of the side face part 43, and houses the drive mechanism 30. A back lid 85 that closes the opening on the rear side of the exterior case 80 also serves as a bottom surface part 42. The dielectric body 22 extends in a circumferential direction of the side face part 43, and contacts the antenna electrode 41 in a front/rear direction. A slot 40a extending in a circumferential direction is formed in the antenna electrode 41, and a part or all of the slot 40a is covered by the dielectric body 22 in the front/rear direction.
Patent JP-2013013262-A (JP)
Title: Filter, electric wire including filter, and manufacturing method of electric wire
Inventor: BITO TAKAYUKI
IPC: H01B7/282
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a filter which is attached to an electric wire even after a connector, a terminal, and the like are connected to the electric wire to ensure the ventilation into the electric wire and thereby preventing water from being taken into the electric wire.SOLUTION: A filter 1 is attached to an electric wire 3 led out from a rear end 10B and includes housings 11, 20 housing a core wire exposure part 30 where a core wire of the electric wire 3 is exposed; and a filter body 17 held by the housings 11, 20 and ensuring the ventilation into the housings 11, 20. It is preferable that the filter body 17 has water repellency, and the filter body 17 is held in the housings 11, 20 or at front ends of the housings 11, 20.
Patent JP-2013012964-A (JP)
Title: Electronic apparatus
Inventor: YAMADA YOHEI
IPC: G06F21/62
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent information leakage caused by a detachable memory medium left behind, while maintaining user convenience.SOLUTION: An electronic apparatus comprises: a memory medium interface for connecting to the detachable memory medium; and a control unit for generating an encryption key at predetermined timing, and for preserving the encryption key in association with the encrypted data, on detecting that a detaching operation of the memory medium is made by a user after a data to be preserved is preserved into the memory medium after encrypted using the encryption key.
Patent JP-2013014238-A (JP)
Title: Door close control device for railway vehicle
Inventor: OKUMURA TATSUO
IPC: B61D19/02
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a door close control device, which is installed in each of both cabs and configured to open a door closed by another door close control device, by use of only a hard sequence circuit of a relay.SOLUTION: A line for exciting a relay for holding a door open command of door close control devices installed at both end vehicles for a railway vehicle is drawn, and dropped to the ground of the opposite end vehicle via the door close control device of the opposite end vehicle. By inserting a contact b of the relay for closing the door into the drawn line and opening the contact b of the relay for closing the door of the door close control device opposite the door close control device in the cab that has opened a door, the door opening command is canceled to close the door. After the door is opened by the door close control device in the cab in one end vehicle at a terminal station, when a crew moves to the cab in the other end vehicle without closing the opened door, thereby reducing boarding/alighting time.
Patent JP-2011259452-A (JP)
Title: Stereoscopic image display device and stereoscopic image display method
Inventor: HORII HIROFUMI
IPC: H04N13/04
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic image display device and a stereoscopic image display method capable of reducing fatigue and discomfort felt by a user when switching a display from a state of displaying a stereoscopic image with a prescribed parallax to a stereoscopic image with a different parallax.SOLUTION: From a state in which a stereoscopic image 101 is displayed, a plurality of stereoscopic images 101b are displayed by gradually decreasing a parallax from the stereoscopic image 101, and an image 101a with no parallax is displayed. Then, the display is switched to an image 103a which is made by removing the parallax of a stereoscopic image 103 to be displayed next, a plurality of a stereoscopic images 103b which are further gradually added with parallax are displayed, and finally the stereoscopic image 103 to be displayed next is displayed.
Patent JP-2013015775-A (JP)
Title: Optical device and camera
Inventor: KAZAHAYA SATOSHI
IPC: G02B7/04
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical device capable of preventing the falling of a lens caused by fitting backlash with a simple structure and to provide a camera.SOLUTION: An optical device 1 includes a lens holding frame 30 holding a lens 22, a guide bar 23 extended along an optical axis OA and movably guiding the lens holding frame 30 in the direction of the optical axis OA, a magnet 43 extended along the optical axis OA, and a coil 41 attached to the lens holding frame 30 and receiving a force F having a component Fz in the direction along the optical axis OA and a component Fx in the direction perpendicular to the optical axis OA by a mutual action with a magnetic field generated by the magnet 43, to move the lens 22 and the lens holding frame 30 along the optical axis OA by the guide of the guide bar 23.
Patent JP-2013019750-A (JP)
Title: Radiation monitoring device and monitoring method
Inventor: TSUBOI YUSUKE
IPC: G01T1/167
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To accurately measure dust radiation density by calculating a bypass leak amount from a filter paper dust collection part with high precision.SOLUTION: A radiation monitoring device includes a sampling pipe 9 which guides sampling gas into a main body part 1 of a dust radiation monitor; a filter paper dust collection part 7a and a radiation detector 8 which are provided to the sampling pipe 9, and collect dust in the sampling gas; a three-way selector valve 10 which is installed in the sampling pipe 9a upstream from the filter paper dust collection part 7a; a first flow meter which is installed in the sampling pipe 9b downstream from the filter paper dust collection part 7a; a pipe 16 in the main body which guides gas in the main body part 1 to the three-way selector valve 10 through a second flow meter; and an arithmetic part 13 which finds the radiation density of the dust collected by the filter paper dust collection part by calculating the bypass leak amount on the basis of measured values of the first flow meter and second flow meter.
Patent JP-2013021115-A (JP)
Title: Ceramic circuit board and electronic apparatus using the same
Inventor: YOSHIDA SADAKATSU
IPC: H01L23/13
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic circuit board and an electronic apparatus which achieve high temperature cycle reliability and prevent cracks from occurring on a ceramic substrate located near an outer peripheral end part of a metal circuit plate even if the metal circuit plate becomes thick or the operation temperature becomes high.SOLUTION: The ceramic circuit board includes: a ceramic board 1; multiple metal circuit plates 2 joined to an upper surface of the ceramic board 1; multiple heat radiation metal plates 5 joined to a lower surface of the ceramic board 1 and provided so as to correspond to the multiple metal circuit plates 2; and restriction metal plates 3 joined to the lower surface of the ceramic board 1 and having multiple openings corresponding to the multiple heat radiation metal plates 5. Stress exerted by the metal circuit plates 2 is relaxed by the multiple heat radiation metal plates 5, and stress exerted by the heat radiation metal plates 5 is relaxed by the restriction metal plates 3. This structure allows the ceramic circuit board to reduce the probability that cracks occur on the ceramic board 1 and achieve high temperature cycle reliability in spite of the thin form.
Patent JP-2013021816-A (JP)
Title: Step-down switching regulator, control circuit for the same, and electronic apparatus using the same
Inventor: ANDO HIROAKI
IPC: H02M7/21
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To surely detect a light-load state.SOLUTION: A first controller 10 generates a first pulse signal S. A second controller 20 generates a second pulse signal S. A driver 30 drives a switching transistor M1 and a synchronous rectification transistor M2 on the basis of the first pulse signal Sin a normal mode and on the basis of second pulse signal Sin a light-load mode. A light-load detection comparator 40 generates a comparison signal S1 that is asserted when a detection current Iflowing through the switching transistor M1 exceeds a first threshold current I. A control circuit 100 is set to be the normal mode when the comparison signal S1 is asserted, and set to be the light-load mode when the comparison signal S1 is not asserted.
Patent JP-2013026321-A (JP)
Title: Epitaxial wafer including nitride-based semiconductor layer
Inventor: TERAGUCHI NOBUAKI
IPC: H01L21/205
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To improve warpage and crystallinity of an epitaxial wafer including a nitride-based semiconductor layer used in a heterojunction field effect transistor.SOLUTION: An epitaxial wafer including a nitride-based semiconductor layer that can be used in a heterojunction field effect transistor includes a first buffer layer of AIN or AION, a second buffer layer of AlGaN having a gradually decreasing Al composition ratio, a third buffer layer consisting of a repetitive multilayer of AlGaN layer/AlGaN layer arranged on the second buffer layer, a GaN channel layer, and an electron supply layer in this order on an Si substrate, and the Al composition ratio x in the uppermost part of the second buffer layer is in the range of 0≤x≤0.3.