baber/WOPTO huggingface dataset:
Patent JP-2011245100-A (JP)
Title: Game machine
Inventor: NAKAJIMA TAKEHIRO
IPC: A63F7/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To enhance the amusement by increasing the appearance ratio of rendering basing on an advance determination.SOLUTION: As an advance determination process, a first advance determination for determining whether the value of jackpot random number is a winning value for a jackpot drawing when the value matches a non-probability variation determination value, and a second advance determination for determining whether the value of jackpot random number is a winning value for a jackpot drawing when the value matches a probability variation determination value are conducted, regardless of whether a probability variation state is applied or not in executing the process. When the second advance determination is affirmative (start reserve ball d) and when a symbol variation game using the ball d is executed during a probability variation staten, advance notification rendering is executed before the start of the game.
Patent JP-2011253915-A (JP)
Title: Silicon wafer
Inventor: TOBE TOSHIMI
IPC: H01L21/02
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a silicon wafer which is easy to treat and efficiently improves a fracture strength to prevent scarring, crack or the like caused by a contact with another device.SOLUTION: The silicon wafer includes a main front face, a main back face and an edge part. The silicon wafer is improved in a fracture strength by a reinforcement film of a metal having a brittle-ductile transition temperature equal to or lower than a room temperature and formed on a region on the main face of the silicon wafer other than a device formation region.
Patent JP-2011253095-A (JP)
Title: L-shaped optical waveguide device
Inventor: NAGAFUJI AKIKO
IPC: G02B6/42
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To manufacture a L-shaped optical waveguide through combination of I-shaped optical waveguides with high productivity and to keep high the assembly accuracy in X- and Y-directions of the two I-shaped optical waveguides constituting the L-shaped optical waveguide, thereby making it possible to use only one photoelectric conversion element.SOLUTION: In an L-shaped type optical waveguide device 10, a biding end of one I-shaped optical waveguide 11 has a concave part 15, while a binding end of the other I-shaped optical waveguide 12 has a convex part 16. The concave part 15 and the convex part 16 engage with each other, thereby forming a convexoconcave joint 17 so that the I-shaped optical waveguides 11, 12 bind with each other. The core group 18 belonging to the I-shaped optical waveguide 12 with the convex part 16 turns substantially perpendicularly in the vicinity of a photoelectric conversion element 14, thereby optically biding the photoelectric conversion element 14.
Patent JP-2011253761-A (JP)
Title: Induction heating cooking device
Inventor: YAMAZAKI HIROSHI
IPC: H05B6/12
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooking device which quickly and accurately measures a temperature of a heating target object without directly detecting infrared rays emitted by the heating target object and without being affected by an external heat source.SOLUTION: The induction heating cooking device comprises a top plate 2 disposed at an upper part of a main body 1 on which a cooking vessel 4 as a heating target object is placed, an operation panel 3 disposed at an upper edge of a front face of the main body 1 on which operation switches (not shown) are arranged, a display part 5 disposed near the operation panel 3 for indicating an on/off state of the device and a preset temperature, a heating coil 7 disposed in the main body 1 for inductively heating the heating target object, control means 6 for controlling an eddy current flowing in the cooking vessel 4 by controlling a magnitude of a high-frequency alternate current conducted in the heating coil 7, a white body layer 9 of a low emissivity material formed on the top plate 2, and an infrared sensor 8 disposed beneath the top plate 2 so as to face the bottom of the cooking vessel 4 for detecting temperatures of the cooking vessel 4 and the top plate 2 in a non-contact manner.
Patent JP-2011258520-A (JP)
Title: Feeding cable
Inventor: FUJITA MICHITOMO
IPC: H01B3/44
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a feeding cable having excellent heat resistance and heat-resistant life property, sufficiently usable for use in a photovoltaic power generation system.SOLUTION: The feeding cable includes an insulator 2 and a sheath 3 on an outer periphery of a conductor 1 in sequence. The insulator 2 is formed by coating an insulating resin composition on the outer periphery of the conductor 1 and then irradiating the insulating resin composition with an electron beam to be cross-linked. The insulating resin composition comprises polyolefin as a base polymer and contains 0.30-0.70 mass% of a hindered-phenol antioxidant, 0.10-0.50 mass% of a sulfur antioxidant and 0.05-0.35 mass% of a hindered-amine light stabilizer.
Patent JP-2012001572-A (JP)
Title: Non-halogen-based flame-retardant resin foam and method for producing the same
Inventor: KAWANAKA HIROFUMI
IPC: C08L23/08
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a resin foam excellent in heat insulating properties and flexibility because of having adequate apparent density, and having high flame retardancy not generating halogen gases during combustion; and to provide a method for producing the same.SOLUTION: This non-halogen-based flame-retardant resin foam is obtained by crosslinking and foaming a resin composition containing: (B) 151-300 pts.mass of magnesium hydroxide and/or surface-treated aluminum hydroxide as metal hydrates; (C) 2-25 pts.mass of red phosphorus; (D) 5-100 pts.mass of titanium oxide; and (E) 10-40 pts.mass of thermally decomposable foaming agent, based on (A) 100 pts.mass of a resin component containing (A1) an ethylene-vinyl acetate copolymer and/or (A2) an ethylene-ethyl acrylate copolymer. The total content of the vinyl acetate and ethyl acrylate being the constitutional components in the (A1) ethylene-vinyl acetate copolymer and/or (A2) an ethylene-ethyl acrylate copolymer in the (A) resin component is 14-50 mass%.
Patent JP-2012003902-A (JP)
Title: Scanning electron microscope and control method thereof
Inventor: DOI TAKASHI
IPC: H01J37/28
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To realize a compact and highly efficient detection system for detecting a secondary signal electron.SOLUTION: An electromagnetic field for deflecting only a secondary signal electron emitted from a sample is generated in a superimposed manner by using a deflector used for scanning a primary electron beam. In other words, an off-set current and an off-set voltage for cancelling deflection by an electric field and deflection by a magnetic field to the primary electron beam and for superimposing an electric field and a magnetic field deflecting the secondary signal electron are generated by the deflector for generating an electric field or a magnetic field for scanning the primary electron beam.
Patent JP-2012003905-A (JP)
Title: Fuse unit directly mounted on battery terminal
Inventor: SHIRAKI TAKASHI
IPC: H01H85/20
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuse unit directly mounted on a battery terminal, which has a new structure that prevents the fuse unit from increasing the size and enables various electrical components to attach to the fuse unit.SOLUTION: A connection terminal 30 integrally formed on a conductive metal fitting 12 is bent in the thickness direction of the conductive metal fitting 12 and is projected on the surface of a case 14. An electrical component housing 18, which houses and holds the connection terminal 30 connecting to an external electric component, is formed separately from the case 14 and is fitted into the case 14.
Patent JP-2011028239-A (JP)
Title: Cemented optical element
Inventor: TOKUNAGA TOMOKAZU
IPC: C03C27/10
Filed: 2010-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that desired accuracy is not obtained because of influences of shrinkage of an adhesive in a conventional cemented optical element.  <P>SOLUTION: Provided is a cemented optical element 1 which includes: a first optical element 2 having a concave surface 4; a second optical element 5 having a convex surface 6 facing the concave surface 4; and an adhesive layer 8 for bonding the convex surface 6 to the concave surface 4. The concave surface 4 and the convex surface 6 are curved surfaces parallel to each other, with curvature centers C1, C2 thereof coinciding with each other on an optical axis A. Thereby, the cemented optical element 1 with high shape accuracy is obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012003470-A (JP)
Title: Communication method and device equipment
Inventor: TOMITA JUNJI
IPC: G06F13/38
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a communication method for enabling a user to select a device class following his or her intention while improving the convenience of the user in class selection.SOLUTION: This DSC (device equipment) is configured to determine whether or not each of all device classes to which its own equipment is made to correspond is connectable with a PC (host device) (steps S8 to S13), and to display the device classes determined to be connectable with the host device on a display part (step S15), and to, when one device class is selected from among the device classes displayed on the display part, start data communication via the communication protocol of the device class (step S20).
Patent JP-2012002436-A (JP)
Title: Air conditioner
Inventor: ISHIKAWA YOSHIMASA
IPC: F25B29/00
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner that can prevent decreasing a room temperature while reheating dehumidification operation is performed even in lower outside temperature without deteriorating cooling and heating performance.SOLUTION: There is provided an air conditioner, wherein at least a compressor 3, an outdoor heat exchanger 5, an outdoor decompression device 8, and an indoor heat exchanger are connected to form a refrigerant circuit; the indoor heat exchanger is divided into a reheating heat exchanger 9 and an evaporation heat exchanger 11 and an indoor decompression device 10 is interposed between the reheating heat exchanger and the evaporation heat exchanger; and the reheating heat exchanger is used for condensation of a coolant and the evaporation heat exchanger is used for evaporation of the coolant while reheating dehumidification operation is performed. The air conditioner includes a bypass circuit for bypassing the outdoor heat exchanger and an opening/closing valve provided in the bypass circuit. The opening/closing valve is controlled in accordance with a reheating capacity obtained by the reheating heat exchanger while reheating dehumidification operation is performed.
Patent JP-2011202798-A (JP)
Title: Torque limiter and method of recycling the same
Inventor: YAMAMOTO TAKASHI
IPC: F16D7/02
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a spring type torque limiter which uses a binding force of a coil spring which tightens an inner ring inserted into an outer ring member.SOLUTION: The torque limiter is configured in such a way that the coil spring 3, which has a small diameter section 3a and tightens the outside diameter surface of the inner ring 2 that is rotatably inserted inside the outer ring member 1, is installed in the inner ring 2; that a hook section 3c at one end of the coil spring 3 is connected to the outer ring member 1; and that a hook section 3d at the other end is connected to an adjustment ring 4 rotatably fitted into the outer ring member 1. In this torque limiter, the inner ring 2 is formed by injection molding of polyacetal, which is a thermoplastic resin. Due to the above, the weight of the inner ring itself and that of the whole torque limiter can be reduced compared with a case where a conventional metal inner ring is used.
Patent JP-2010250936-A (JP)
Title: Magnetic recording medium and method for producing the same
Inventor: YAMAZAKI YOSHIKAZU
IPC: G11B5/80
Filed: 2010-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card-shaped magnetic recording medium having, on a magnetic recording layer, a well-designed glittering layer which is excellent in recording/reproduction characteristics, and easily adjusts the color tone of background color.  <P>SOLUTION: In the card-shaped magnetic recording medium, a layer including a magnetic recording layer is laminated on at least a part of a nonmagnetic base material. In addition, the recording medium has, on the magnetic recording layer, a light reflection quantity adjusting layer which contains at least one of a phosphorus chip-like metal powder and a metal thin film fine chip and a binder resin, and additionally has a glitter coating film layer with glittering particles on the light reflection quantity adjusting layer. In this case, the concealment of the magnetic recording layer by the light reflection quantity adjusting layer is changed from perfect concealment to reduced concealment, and the color saturation and/or brightness of an area having the glitter coating film layer is adjusted by using the hue of the magnetic recording medium which is visually recognized through the light reflection quantity adjusting layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263229-A (JP)
Title: Magnetic recording apparatus
Inventor: ISHIBASHI AKIRA
IPC: H02S30/20
Filed: 2010-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new ultra-high density magnetic recording apparatus.  <P>SOLUTION: The magnetic recording apparatus includes such a structure that at least two thin pieces, each having a periodically laminated configuration of insulating layers and ferromagnetic substance layers, are disposed oppositely to each other in such a condition that the edges of the ferromagnetic substance layers face each other, and a tunnel insulating layer with a thickness of 0.2 nm or more and 10 nm or less is interposed between the thin pieces, wherein as the tunnel layer, an Al<SB>2</SB>O<SB>3</SB>film, and as the ferromagnetic substance layers, a Co film is used for instance, and the insulating layer and the ferromagnetic substance layers are typically strip-like or ribbon-like in shape.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012007246-A (JP)
Title: Used paper processing apparatus
Inventor: IKEDA YUKIO
IPC: D21B1/08
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a used paper processing apparatus with which the generation of static electricity can be prevented at paper material transferring channel or storage part.SOLUTION: A used paper processing apparatus includes a discharge part 7 for discharging paper material 2 stored in a storage part 3 into a target portion 6 and a paper material transferring channel 16 for transferring the paper material 2 of the storage part 3 into the discharge part 7. There is also provided a blowing apparatus 18 for generating blowing air 17 flowing from the storage part 3 into the discharge part 7 by supplying air for transfer into the paper material transferring channel 16. A discharge opening 28 of the blowing apparatus 18 communicates with the paper material transferring channel 16. Further, there is provided a steam supply channel 63 communicating with a sucking opening 29 of the blowing apparatus 18 from a pulper apparatus 9.
Patent JP-2012008376-A (JP)
Title: Fixing device and image forming apparatus
Inventor: MATSUNO TAKUSHI
IPC: G03G15/20
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device and an image forming device capable of securely positioning a member used for adjusting a nip width at an intended position.SOLUTION: A fixing device 7 comprises: a heating member (heating roller 71) for heating a recording sheet; a backup member (pressure roller 72) for forming a nip part with the heating member; a support member (support arm 73) for supporting the backup member; an energizing member (coil spring 74) for energizing the support member toward the heating roller 71; an adjustment cam 76 rotatable between a press position for pressing the support member against the energizing force of the energizing member and a release position for releasing the pressing force; and a spacer member 75 movable between an entering position for entering between a press surface 76C of the adjustment cam 76 and a pressed surface D3 of the support member pressed by the press surface 76C and a retreat position for retreating from the entering position.
Patent JP-2012007423-A (JP)
Title: Inspection port device
Inventor: NIIHARA TORU
IPC: E04F19/08
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an inspection port device which is capable of being attached to a ceiling plate with sufficient strength ensured and is capable of flexibly coping with differences in thickness of the ceiling plates.SOLUTION: An inspection port device 1 comprises a frame body 2 fixed to a periphery of a hole C of a ceiling plate PB, a lid member 4 capable of opening/closing an inspection port 10 of the frame body 2, and a fastener 3 for fixing the frame body 2. The frame body 2 includes a cylindrical peripheral wall part 11 extended toward vertical direction and a flange part 12 protruding from a lower end part of the peripheral wall part 11 toward outside of a radial direction, is provided with a plurality of mounting holes 15 on the peripheral wall part 11 at various height positions. The fastener 3 can be inserted into any mounting hole at any height from inside of the radial direction of the peripheral wall part 11. The fastener 3 includes a pressing part 32 which projects toward outside of the radial direction of the peripheral wall part 11 in an inserted state and comes into contact with an upper surface of the ceiling plate PB, elastically deformed, and the frame body 2 is fixed onto the ceiling plate PB by the ceiling plate PB being nipped with the pressing part 32 and an upper surface of the flange part 12 of the frame body 2.
Patent JP-2012015864-A (JP)
Title: Image formation device, control method and program
Inventor: ISHIDA KAZUHITO
IPC: G03G15/00
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device, a control method and a program which can further improve on a problem of white voids than conventional technologies.SOLUTION: An image formation device comprises: a photoconductive image carrier; electrification means to electrify the image carrier; image exposure means to form an electrostatic latent image by image-exposing a surface of the image carrier after the electrification corresponding to an image pattern; developing means to develop a toner image by attaching a toner to the electrostatic latent image; edge detection means to detect an edge part in which a high-concentration region is adjacent to a low-concentration region in the image pattern; and light exposure control means to perform pulse width modulation corresponding to the image pattern and to have the image exposure means perform light exposure. The light exposure control means increases light exposure intensity per exposed area for the low-concentration region forming the edge part detected by the edge detection means with image exposure light.
Patent JP-2012013604-A (JP)
Title: Navigation system
Inventor: SATO HIDENORI
IPC: G09B29/00
Filed: 2010-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system capable of presenting a summary facilitating the acquisition of the whole image of a route without limiting a guide display or a voice-guided node to a certain zone.SOLUTION: A control unit 7 includes: a route searching section 71 searching a route from a present position of a mobile body to a destination input via an input section based on map information; and a route summary section 72 selecting the arbitrary number of nodes from nodes presenting on the searched route and creating a summary of the searched route. The route summary section 72 includes a node calculation part 73 which refers to an evaluation value set to each node to select the summary node (a node n), subtracts a prescribed value from the evaluation value of a node (an object node A) located in the periphery of the summary node and then selects a next summary node.
Patent JP-2011097017-A (JP)
Title: Method of manufacturing semiconductor device and substrate treatment device
Inventor: AKAE HISANORI
IPC: H01L21/318
Filed: 2010-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To form a low-cost insulation film having favorable uniformity of film thickness while maintaining a high film formation rate even under a low temperature.  <P>SOLUTION: A method of manufacturing a semiconductor device has processes of: carrying a substrate into a treatment container; performing treatment of forming an oxide film, a nitride film, or oxynitride film having a predetermined film thickness on the substrate, by alternately repeating a process of forming a layer containing predetermined elements on the substrate by supplying and discharging a first material gas containing predetermined elements and a second material gas containing predetermined elements in the treatment container, and a process of reforming the layer containing predetermined elements into an oxidation layer, a nitride layer, or an oxynitride layer by supplying and discharging a reaction gas different from the first material gas and the second material gas in the treatment container; and carrying a treated substrate out of the treatment container. Since the first material gas is more reactive than the second material gas, the supply amount of the first material gas is made smaller than that of the second material gas in the process forming the layer containing predetermined elements.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012012748-A (JP)
Title: Ultra fine combined filament yarn and fabric having antistaticity
Inventor: KAMATA HIROSHI
IPC: D01F8/14
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an ultrafine polyester combined filament yarn excellent in antistaticity, and suitable for a soft and high-repulsion worsted-like woven fabric having wool-like touch, and the like.SOLUTION: There is provided an ultrafine polyester combined filament yarn including: a polyester multifilament yarn A composed of a core-sheath conjugate fiber having a core portion formed with polyester-a containing a specific amount of a specific antistatic agent, and a sheath portion formed with polyester-b containing a delustering agent of 0-10 wt%, the polyester multifilament yarn A having a single fiber fineness of 1.5 dtex or less; and a polyester multifilament yarn B. The ultrafine polyester combined filament yarn is obtained by supplying the polyester multifilament yarn A and the polyester multifilament yarn B to an interlace nozzle under overfeeding to entangle with each other, and then subjecting the entangled yarns to heat treatment under relaxation so as to add a spontaneous elongation property to the polyester multifilament yarn A.