baber/WOPTO huggingface dataset:
Patent JP-2011094807-A (JP)
Title: Vacuum insulation material, and heat-insulating box, refrigerator, freezing/air-conditioning apparatus, hot-water supply device, and appliance each employing vacuum insulation material, and process for producing vacuum insulation material
Inventor: NOMURA KYOKO
IPC: F24H9/00
Filed: 2011-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum insulation material which is excellent in processability, handleability, and heat-insulating performance and has high reliability, and to provide a heat-insulating box using the vacuum insulation material.  <P>SOLUTION: The vacuum heat insulation material 7 comprises: a core material 5 which is constituted a multilayer structure composed of an organic-fiber aggregate 1 obtained by forming organic fibers into a sheet shape, and which has a cut portion formed by cutting the edge of the aggregate to have a predetermined length; and a gas-barrier covering material 4 which holds the core material 5 inside, and has sealing parts for sealing the periphery of the cut portion over a range larger than the cut portion of the core material 5 by the sealing length, and which is hermetically closed so as to make the inside of the covering material approximately vacuum, by sealing the sealing parts of the covering material 4. As the organic fibers, use is made of long fibers having a length equal to or larger than the length of the core material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012145049-A (JP)
Title: Engine torque estimation device
Inventor: ITO YUJI
IPC: F02D29/02
Filed: 2011-01-12
Abstract: PROBLEM TO BE SOLVED: To estimate an engine torque with high accuracy, even if an engine and a motor generator in a vehicle are miniaturized.SOLUTION: An engine torque estimation device (100) is mounted on the vehicle including the engine (10), an input shaft (131) connected with a crankshaft (101) of the engine through a damper (14), and the motor generator (11) coupled with the input shaft. The engine torque estimation device includes an estimation means (20) for estimating the engine torque, based on a rotational angular speed of the engine, a rotational angular speed of the motor generator, and a value obtained by multiplying the rotational angular speed of the input shaft by the moment of inertia of the input shaft.
Patent JP-2012091861-A (JP)
Title: Paper dispenser
Inventor: TAKAHASHI SHOKO
IPC: B26D7/22
Filed: 2011-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a paper dispenser which secures user safety and enables the user to smoothly draw and cut a paper sheet.SOLUTION: The invention relates to the paper dispenser in which the paper sheet is drawn to an intended length from an outlet mounted in a case which stows the long paper sheet and then the paper sheet can be cut by means of an cutting edge mounted in the vicinity of the outlet. A thermoplastic elastomer which is formed so as to be thinner toward its forefront is mounted in a state of projecting in a given length from the front end part of the cutting edge, on the front side of the cutting edge.
Patent JP-2011067701-A (JP)
Title: Pinball game machine
Inventor: TAKEUCHI TAKAHIRO
IPC: A63F7/02
Filed: 2011-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which enables a player to retain a will for continuation of a game even after finishing a variable time-shortening mode.  <P>SOLUTION: In a Pachinko game machine, during a prescribed period before finishing the variable time-shortening mode, for instance during a variation period of three rotations before finishing the variable time-shortening mode, by referring a special mission table, probability that a display pattern accompanied with a mission performance is selected and displayed on a performance display device becomes high (S50-S52). Even when the variable time-shortening mode is finished, when the mission performance is successively continued, a background image common to a period during the variable time-shortening mode is displayed. As a result, expectation and the will of a player for continuation of the game can be retained even when the variable time-shortening mode is finished.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011226461-A (JP)
Title: Air learning method for oxygen sensor
Inventor: KIMOTO YUJI
IPC: F02D41/06
Filed: 2011-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an air learning method for an oxygen sensor, capable of accurately performing air learning of an oxygen sensor to a vehicle before shipment.SOLUTION: The air learning method is provided for the oxygen sensor which is attached in an exhaust passage of a vehicle engine and outputs an output value depending on an oxygen concentration in exhaust gas passing through the exhaust passage, and the method, prior to performing air learning for calculating a correction coefficient for correcting a relationship between an output value of the oxygen sensor and the oxygen concentration by performing cranking operation of the engine while fuel supply is stopped to introduce air around the oxygen sensor in the exhaust passage, performs the cranking operation several times intermittently with respect to an engine which has never been operated or an engine which has been left for a certain period of time after the previous operation, producing equilibrium of atmospheres inside and outside of the exhaust passage, and thus performs air learning.
Patent JP-2012149939-A (JP)
Title: Torque sensor and drive unit with the same
Inventor: SAITO NOBUHIRO
IPC: F16C41/00
Filed: 2011-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor which avoids that a coolant to be supplied to a bearing reaches a distortion detection part, and in which an influence to be given to a detection result at the distortion detection part by heat to be generated at the bearing is reduced.SOLUTION: A torque sensor has: a torque transmission shaft 2 which forms the shape of a hollow shaft and transmits torque while being accompanied by a twist between the driving side and the load side; a distortion detection part 4 which is attached to an inner peripheral surface 2a inside the torque transmission shaft 2 to detect distortion to be generated on the inner peripheral surface 2a by torque input; a fixation support part 6 which rotatably supports the torque transmission shaft 2 via a bearing 5; and a coolant supply path 7 which supplies a coolant to the bearing 5 through the inside of the torque transmission shaft 2 so as not to be connected to a hollow space SP1, and calculates size of the torque based on the detection result of the distortion detection part 4. The coolant supply path 7 has a thrust path 71 which distributes the coolant between an outer peripheral surface 2b and the inner peripheral surface 2a of the torque transmission shaft 2, and cools the distortion detection part 4 by the coolant which flows in the thrust path 71.
Patent JP-2012151968-A (JP)
Title: Power conversion device
Inventor: SEKIMOTO MORIMITSU
IPC: H02M7/48
Filed: 2011-01-18
Abstract: PROBLEM TO BE SOLVED: To sufficiently suppress higher harmonic components of an input current.SOLUTION: A power converter device (1) includes a converter circuit (2), a DC link section (3) and an inverter circuit (4). The DC link section (3) has a small capacity smoothing capacitor (30). The power conversion device (1) adds up a first compensation value (i*) computed such that the waveform of an output current (|i|) of the converter circuit (2) becomes a full-wave-rectified waveform of a supply voltage (V) and a second compensation value (i*) computed such that the waveform of a voltage (V) of the DC link section (3) becomes a full-wave-rectified waveform of the supply voltage (V) to compute a compensated current command value (i*), and controls the output currents (i, i, i) of the inverter circuit (4) according to the compensated current command value (i*).
Patent JP-2012150072-A (JP)
Title: Checkup of inscription on mouth of transparent container
Inventor: HAMANO KOICHI
IPC: G01N21/90
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a technique for accurately distinguishing a metal mold cavity number of a convexo-concave pattern inscribed on the mouth of a transparent container without being affected by the character type, convexo-concave depth, sharpness of the edge or the like.SOLUTION: A checkup device comprises an illuminating unit 30, a reflective mirror unit 40, an image pickup camera unit 50 and an image processing unit 60; the reflective mirror is so controlled that the optical axis of the image pickup camera reflected by the mirror always passes the central part of a container carried; the illuminating unit 30, structured to permit control of partial light emission, is so controlled as to emit light all the time in a narrow part on a line linking the camera and an object of checkup, and the camera acquires an image in which the contour of the inscription is clear; while the container held by the rotating mechanism is passing the checkup area, the image pickup camera shoots a number of times, and the image processing unit identifies the inscribed characters.
Patent JP-2012155215-A (JP)
Title: Manufacturing method of optical waveguide and optical waveguide body used for the same
Inventor: TSUJITA YUICHI
IPC: G02B6/13
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical waveguide by which accuracy of a cutting position is increased due to improvement of visibility of an alignment mark when cutting an optical waveguide to perform outline machining.SOLUTION: An under cladding layer 1, a core 2, and an alignment mark 2a are formed on a front surface of a substrate 10. Next, an over cladding layer 3 for covering the core 2 is formed by using a photomask such that the alignment mark 2a is exposed. After the substrate 10 is peeled off to manufacture an optical waveguide body, a cutting position is determined from a rear surface side of the under cladding layer 1 with reference to the alignment mark 2a, and the under cladding layer 1 and the over cladding layer 3 are cut so that an optical waveguide is manufactured.
Patent JP-2012095259-A (JP)
Title: Filter, and layout structure of the same
Inventor: TSENG SHI-XUAN
IPC: H03H7/075
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter and a layout structure thereof which can meet requirements of advanced standards by providing a turning point to the right of a resonance frequency fof a frequency response.SOLUTION: A filter includes a substrate, a first capacitor, a second capacitor, a third capacitor, a first inductor, a second inductor and a third inductor. The first, second and third capacitors and the first and second inductors are positioned above an upper surface of the substrate. The third inductor is positioned on a side surface of the substrate. First electrodes of the first and third capacitors and a first end of the first inductor are electrically connected to a first end of the filter. A first electrode of the second capacitor, a second electrode of the third capacitor and a first end of the second inductor are electrically connected to a second end of the filter. A first end of the third inductor is electrically connected to second electrodes of the first and second capacitors.
Patent JP-2012159114-A (JP)
Title: Sealing structure for turning bearing
Inventor: HIRAMATSU KENGO
IPC: F16C33/78
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure for a turning bearing, capable of effectively preventing the leak-out of grease sealed in a bearing inside space.SOLUTION: The turning bearing includes an inner ring 1 and an outer ring 2 as bearing rings, a plurality of rolling elements 3, and a pair of elastic-material seal members 12 for sealing both axial ends of the bearing inside space 5, respectively. For example, the inner ring 1 is one bearing ring, and the outer ring 2 is the other bearing ring. The seal member 12 has a base part 12a fixed to the inner ring 1, extends from the base part 12a toward the outer ring 2, and has a seal lip part 12c at the tip, contacting a first contacted face 11a formed by the face of the outer ring 2 across the axial direction. The outer ring 2 is provided with a second contacted face 11b formed of a peripheral face extending from the end on the opposite side to one bearing ring in the first contacted face 11a, to the outside in the axial direction. The seal lip part 12 being deflected to the outside in the axial direction contacts the second contacted face 11b.
Patent JP-2012158064-A (JP)
Title: Method for manufacturing pneumatic tire
Inventor: FUKUMOTO TORU
IPC: B60C9/04
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To improve durability of a tire while suppressing an increase in manufacturing cost.SOLUTION: A method of manufacturing a pneumatic tire including a carcass 6 extending from a tread portion 2 to bead portions 4 on both sides via a sidewall portion 3 and including a carcass ply 6A formed by coating an array 12 of carcass cords 11 with a topping rubber 13 is provided. The manufacturing method includes a raw tire forming step of forming an unvulcanized raw tire 1L using an annular core 16 and a vulcanizing step of vulcanizing the unvulcanized raw tire 1L together with the annular core 16. The raw tire forming step includes a step of forming a raw carcass ply 6L by coating the carcass cords 11 formed of polyethylene terephthalate or polyethylene naphthalate with an unvulcanized raw topping rubber 13L. Each of the carcass cords 11 has a dry heat shrinkage at 180° C of 1 to 3% before subjected to the vulcanizing step, and the unvulcanized raw topping rubber 13L has a Mooney viscosity of 35-70 (ML, 130°C).
Patent JP-2012158094-A (JP)
Title: Applicator
Inventor: WATANABE MASASHI
IPC: B43K8/02
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that when a user shakes the applicator and moves an agitator body, the agitator body is occasionally blocked with the ink flow hole, since the diameter expansion part is provided and the agitator body is moved while holding the sediments collected between a diameter expansion part and a uniform part, and it is more difficult to disperse the sediment in detail than the agitator body of an uniform shape like the cylindrical form for instance.SOLUTION: In the applicator that has the ink including the insoluble solution substance that settles out according to the time and the agitator body built-in in the shaft tube, the maximum roughness of the surface of the agitator body is reduced to smaller than the minimum clearance of the ink flow hole while enlarging it more than the particle diameter of the insoluble solution substance included in the ink sediment.
Patent JP-2012164372-A (JP)
Title: Manufacturing method of optical information recording medium and optical information recording medium
Inventor: GOKO TAKESHI
IPC: G11B7/24053
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical information recording medium and the optical information recording medium capable of improving properties such as recording property.SOLUTION: A first information signal layer 2, a first intermediate layer 3, a second information signal layer 4 (L1 layer), a second intermediate layer 5, a third information signal layer 6 (L2 layer), a third intermediate layer 7, a fourth information signal layer 8 (L3 layer), and a cover layer 9 are sequentially laminated on one principal surface of a substrate 1, and a barrier layer 51 is laminated on the other principal surface of the substrate 1. The barrier layer 51 is formed in a region excluding BCA (Burst Cutting Area) of the rear surface of the substrate 1.
Patent JP-2012164737-A (JP)
Title: Sub-mount, sub-mount assembly and sub-mount assembly method
Inventor: WATANABE HIDEKI
IPC: H01S5/02375
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a sub-mount which is constructed not to easily incur increase in manufacturing costs and reduction in yield or reliability and has an aslant waveguide.SOLUTION: A sub-mount 100 of the present invention is used to fix a semiconductor light-emitting element 10, equipped with a waveguide 11 consisting of a semiconductor material whose axis line is inclined θ(degrees) relative to the normal line of the optical input/output end face and which has a refraction index of n, in place. A first surface 101 on which a semiconductor light-emitting element is installed is provided with a fusion material layer 103 for fixing the semiconductor light-emitting element in place. An alignment mark 107 which can discriminate an angle θ=sin[n*sin(θ)/n], where nis the refraction index of a light passage medium in an outside vicinity of the optical input/output end face of the semiconductor light-emitting element, is formed on the fusion material layer 103.
Patent JP-2012165514-A (JP)
Title: Bending-state holding implement for flat wire, manufacturing method of flat wire harness, and flat wire harness
Inventor: KUMAGAI KENJI
IPC: H01B7/00
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To facilitate adjustment of a bending position to easily bend a flat wire for operation.SOLUTION: A bending-state holding implement 20 has a plurality of clip pieces 22 provided at intervals in parallel to each other, and a connection part 30 connected to one end of the clip pieces 22. The bending state of a flat wire can be maintained by clipping the vicinity of the bending point of the flat wire with the plurality of the clip pieces 22. In this state, the bending position of the flat wire can be adjusted by shifting the flat wire from between the plurality of the clip pieces 22.
Patent JP-2012162657-A (JP)
Title: Grease composition and rolling bearing for motor
Inventor: TODA YUJIRO
IPC: C10M137/10
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing for a motor, which is improved in durability by: improving silence characteristics; reducing rotational resistance from a low temperature to a high temperature; and preventing a grease composition from deteriorating due to temperature rise.SOLUTION: The grease composition comprises: a base oil that contains an ester oil; and a thickener that comprises a metal soap, wherein both a hindered amine and a triphenyl phosphorothionate are added as antioxidants. A grease is enclosed within the rolling bearing for the motor.
Patent JP-2012163271-A (JP)
Title: Shooting training system
Inventor: ENDO NAOKI
IPC: F41J5/24
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a shooting training system that can check a landed point on a shooting side, irrespective of whether a target is hit.SOLUTION: The shooting training system includes a plurality of indicators 301, 302 having a radio function, a shooting device 100 which acquires and transmits information relating to a shooting direction, and a control device 200 which receives the information relating to the shooting direction transmitted from the shooting device 100 and calculates a landed position. A region where training is conducted is divided into a plurality of cells. The indicators 301, 302 are arranged in the respective cells. The control device 200 transmits operation instruction information to the indicators 301, 302 which are present in the calculated landed position. The indicators 301, 302 receiving the operation instruction information conduct at least one indication operation of smoking, emission of light, or emission of sound.
Patent JP-2012167962-A (JP)
Title: Calibration device
Inventor: TACHIBANA MAKOTO
IPC: G01M1/16
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a calibration device capable of acquiring an accurate calibration value in calibration for applying reference load in a horizontal direction in a tire uniformity measuring apparatus.SOLUTION: A calibration device 1 including a load wheel 30 for receiving load from a rotationally driven tire W to calibrate the tire uniformity measuring apparatus for measuring the uniformity of the tire W based on the load applied to the load wheel 30 includes: a pressing part for pressing the outer peripheral surface of the load wheel 30; a locking part for locking a wire 6 to which a weight 5 is connected; a lever 3 having a fulcrum part supported by the fulcrum between the pressing part and the locking part; a pulley 2 around which the wire 6 is wound; and a support part for supporting the pulley 2. The pulley 2 has edge parts formed on both side surfaces and having tips passing through a center axis of the pulley 2, and the tips of the edge parts are linearly brought into contact with the support part to support the pulley 2 by the support part.
Patent JP-2011120276-A (JP)
Title: Speaker
Inventor: IMAMURA SATOSHI
IPC: H04R7/02
Filed: 2011-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic diaphragm and a speaker, capable of enriching sound field representation with superior bass reproduction characteristics, when natural wood (wooden sheet) is used as a diaphragm.  <P>SOLUTION: The acoustic diaphragm includes a wooden diaphragm 5, and propagation speed adjusting members 73a, 73b which are disposed on a surface of the wooden diaphragm 5 in a first direction passing the center of the wooden diaphragm 5, and adjust a propagation speed at which the wooden diaphragm 5 propagates a sound in a plane of the wooden diaphragm 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012168010-A (JP)
Title: Radiation image detector and method for manufacturing the same
Inventor: NAKATSUGAWA HARUYASU
IPC: G01T1/20
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image detector and a method for manufacturing the detector that are capable of further increasing the amount of light emission and further improving MTF (Modulation Transfer Function).SOLUTION: An X-ray image detector 1 comprises: a first scintillator 10 and a second scintillator 20 for emitting fluorescent light in response to irradiation with radiation; and a first light detector 40 and a second light detector 50 for detecting fluorescent light. The first light detector 40, the first scintillator 10, the second light detector 50, and the second scintillator 20 are arranged in this order from a radiation incident side. High activator concentration areas R1, R2 where activator concentration is relatively higher than an average activator concentration in a concerned scintillator are provided to at least one of a vicinity of the first light detector 40 in the first scintillator 10 and a vicinity of the second light detector 50 in the second scintillator 20.
Patent JP-2012172848-A (JP)
Title: Indoor unit
Inventor: KIZAWA TOSHIHIRO
IPC: F24F1/00
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent temperature drop of a radiation plate of a radiation heat exchanger (a radiation panel).SOLUTION: The indoor unit has an indoor heat exchanger provided so as to face an indoor fan in the indoor unit, and the radiation panel provided on a surface of the indoor unit. A lower end of a radiation plate 31 composing the radiation panel is faced toward an auxiliary suction port for sucking in air into the indoor unit. A groove part 39 to be used as heat transfer suppressing means for suppressing heat transfer is formed in the lower end of the radiation plate 31.
Patent JP-2012171366-A (JP)
Title: Pneumatic tire
Inventor: KOYAMA YUJI
IPC: B60C9/22
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that achieves weight saving while enhancing driving stability, durability and productivity.SOLUTION: In the pneumatic tire, a belt includes at least one circumferential belt layer and at least one inclined belt layer. A steel cord 10 of the inclined belt layer comprises a core that has two core filaments 11 disposed in parallel without being twisted together, and six sheath filaments 12 that are twisted together around the core. An average distance D between the sheath filaments 12, which is in the range of 25-80 μm, is expressed by the following formula: D=[L-6ds{1+(L/p)}]/6 (where L=(π+2)dc+πds). In the formula, dc represents a diameter of the core filament 11; ds represents a diameter of the sheath filament 12; and p (mm) represents a twist pitch of the sheath filament 12.