baber/WOPTO huggingface dataset:
Patent JP-2013052790-A (JP)
Title: Motorcycle
Inventor: OSADA HIROSHI
IPC: B62H5/00
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a motorcycle which prevents an anti-theft device from pressing an area on the inside of an article storage disposed below a seat.SOLUTION: The motorcycle includes the anti-theft device 5 that measures the position of a vehicle and wirelessly transmits the measured position information of the vehicle, a pair of right and left rear frames 113R, 113L extending in the substantially longitudinal direction, a seat 16 disposed above the pair of right and left rear frames 113R, 113L, and a frame cover to cover each outside of the pair of right and left rear frames 113R, 113L, below the seat 16. The anti-theft device 5 is installed in the area outside the pair of right and left rear frames 113R, 113L and covered by the frame cover 31 in the lateral direction.
Patent JP-2013062949-A (JP)
Title: Control apparatus for rotary machine
Inventor: TAKAHASHI TOMOYA
IPC: H02P21/22
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: Increasing an electric current running through a motor generator 10 degrades the controllability of model prediction control.SOLUTION: A prediction section 33 calculates prediction currents ide, iqe corresponding to each of switching modes temporarily set by a mode setting section 31. A mode determination section 34 determines a small deviation between prediction currents ide, iqe and command currents id*, iq* as a final switching mode. An operation section 28 makes a switching mode of an inverter INV follow the determination of the mode determination section 34. The prediction section 33 uses transition inductances Ldt, Lqt as coefficients of the time derivative of electric currents in a voltage equation used for prediction of the prediction currents ide, iqe. The transition inductances are different from stationary inductances Lds, Lqs as a coefficient of the product of electric current and electrical angular velocity ω.
Patent JP-2013060779-A (JP)
Title: Sludge water recovery device of road-surface cutting device
Inventor: TAJIMA TAKESHI
IPC: C02F11/00
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for recovering sludge water produced in a work area on a road surface being cut while water is injected.SOLUTION: The device include: flexible seat means (10) which is provided annularly at a lower-end part of a cylindrical cover (5) surrounding the work area on the road surface where the sludge water is produced; a water suction pipe (8) provided along an inner peripheral surface of the seat means; and an attachment (20) detachably engaged with the water suction pipe. The water suction pipe (8) has many water suction holes (14) arrayed peripherally at intervals to face the road surface, and is provided with a suction port (15) communicating with a vacuum recovery device (7). The attachment (20) comprises an elastic member which is detachably engaged with the water suction pipe (8), and seals the water suction ports (14), and is fitted at a selection position of the water suction pipe (8) to seal only water suction holes (14) selected out of the many water suction holes.
Patent JP-2013068690-A (JP)
Title: Inner focus zoom lens
Inventor: IMAOKA MASAYUKI
IPC: G02B15/20
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a compact wide angle zoom lens capable of obtaining high imaging performance in all conjugate length from infinite distance to very close range as well as having little image angle fluctuation when focusing.SOLUTION: A zoom lens ZL includes a first lens group Gr1 which is fixed when varying power and having negative power and a plurality of lens groups Gr2 to Gr4 which are travelled when varying power in this order from the enlargement side. The first lens group Gr1 includes three lens groups: a 1a group Gr1a, a 1b group Gr1b and a 1c group Gr1c having negative power; the 1a group Gr1a includes at least one piece of positive lens which is fixed when focusing; the 1b group Gr1b is travelled to a reduction side when focusing from the infinite distance to the close range; the 1c group Gr1c is travelled to the enlargement side when focusing from the infinite distance to the close range.
Patent JP-2012070380-A (JP)
Title: Method for determining result of function applied to first vector and second vector, and system for determining result of function applied to first vector and second vector using third processor
Inventor: RANE SHANTANU
IPC: H04L9/32
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a computational system in which multiple parties jointly compute a certain value based on individually held secret information, without revealing the information to any of the other parties.SOLUTION: One embodiment of the present invention is a system and a method for determining a result of a function applied to a first vector 115 and a second vector 116, in which the function is a normalized sum-type function. The first vector is stored at a first processor 117, and the second vector is stored at a second processor 118. The system and the method determine a joint empirical probability distribution (JEPD) of the first vector and the second vector using a secure multi-party computation. The function is determined as a normalized summation of products of values of the JEPD with corresponding values of the function.
Patent JP-2012031060-A (JP)
Title: Surface-modified indium-tin oxide
Inventor: MAIER JUERGEN
IPC: C01G19/00
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a surface-modified indium-tin oxide which can be used for producing a coating system excellent in IR protection and is excellent in distinguished transparency.SOLUTION: The surface-modified indium-tin oxide is produced by mixing the oxide with a surface-modifying agent in a liquid or vapor form and heat treating the mixture. It can be used to produce a coating system.
Patent JP-2013077353-A (JP)
Title: Glass substrate for hdd and method of manufacturing the glass substrate for hdd
Inventor: NAKAE HAZUKI
IPC: G11B5/84
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate for an HDD having outstanding shock resistance and having less occurrence frequency of read/write errors, and a method of manufacturing the glass substrate for an HDD.SOLUTION: A glass substrate for an HDD has a compression-stress layer and an ion exchange layer on an inner peripheral end surface which forms a center hole, and does not have the ion exchange layer on a main surface and on an outer peripheral end surface. A method of manufacturing a glass substrate for an HDD using a disc-shaped glass substrate precursor having the center hole is used. The method comprises the steps of: forming a compression-stress layer and an ion exchange layer having a total thickness of 50-200 μm on an entire surface of the glass substrate precursor according to a chemical strengthening process; then, removing the ion exchange layer formed on an outer peripheral end surface of the glass substrate precursor according to an outer diameter polishing process; and removing the ion exchange layer formed on a main surface of the glass substrate precursor according to a grinding process and/or a polishing process.
Patent JP-2013079169-A (JP)
Title: Method for scribing mother substrate
Inventor: SAKAI TOSHIYUKI
IPC: B28D1/24
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for scribing a mother substrate which suppresses defects such as "chipping", "splitting" and "intersection skipping" when a substrate is cleaved.SOLUTION: The method for scribing a mother substrate comprises: (a) a step of forming on the mother substrate a lateral first scribe line which sections the lower side of a strip substrate to be cut out, by scribing along a first horizontal scribe scheduled line of the mother substrate; (b) a step of forming lengthwise second and third scribe lines which form the substantial right and left sides of unit products in the strip substrate, respectively, by scribing in the lengthwise direction by the same number as the number of the unit products up to a second horizontal scribe scheduled line set in a position forming the surface of the strip substrate; and (c) a step of forming a lateral fourth scribe line which sections the upper side of the surface of the strip substrate, by scribing along a second lateral scribe scheduled line.
Patent JP-2013080176-A (JP)
Title: Recording material discriminating device, and image forming apparatus
Inventor: TAKAHASHI MASATAKE
IPC: G03G21/00
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To improve discrimination accuracy by preventing variation in position of recording materials by a recording material detecting unit and adhesion of powder of recording materials to the recording material detecting unit.SOLUTION: A recording material discriminating device includes a sled-shaped protrusion 5 that is integrally formed with a diffuser panel 4 and presses a recording material against glass 2. The sled-shaped protrusion 5 is arranged on the surface of the diffuser plate 4 at a position different from an area A where light radiated from a light radiation element 3 and detected by a detecting unit 1 transmits; and the area A is separated from the recording material in a state where the recording material is pressed by the sled-shaped protrusion 5.
Patent JP-2013083177-A (JP)
Title: Starter
Inventor: KOZU TAKUMA
IPC: H02K7/10
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a starter 1 having a cantilever structure, capable of reducing a moving mass of a moving body including a pinion 7 and suppressing inclination of a pinion tube 6 supporting the pinion 7.SOLUTION: A starter 1 includes: an output shaft 5 to which generation torque of a motor 2 is transmitted through a clutch 4; a pinion tube 6 in which a helical spline is fitted on an outer circumference of the output shaft 5; a pinion 7 assembled to a pinion sliding part 6B provided at an end at a front end side of the pinion tube 6; and an electromagnetic switch 9 or the like driving a shift lever 8 by attraction force of an electromagnet and pushing out the pinion tube 6 via the shift lever 8 to an anti-motor direction integrally with the pinion 7. In the starter 1, the output shaft 5 and the clutch 4 do not move when starting an engine, and the pinion tube 6 and the pinion 7 are integrally pushed out to the anti-motor direction relative to the output shaft 5.
Patent JP-2013085090-A (JP)
Title: Image reading device and information input method
Inventor: ICHIDA MOTOHARU
IPC: H04N1/107
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide an image reading device that suppresses deterioration in the image quality of a read image.SOLUTION: An image reading device 1, when a power button is pressed, starts power supply and initialization, and when the initialization is completed, permits an information acquisition operation from an IC chip and an image reading operation from a manuscript. Next, the image reading device 1, when having received an operation for instructing to read information, fixes a moving unit to a home position, starts the information acquisition operation from the IC chip, and when the information acquisition operation from the IC chip is completed, automatically starts the image reading operation.
Patent JP-2013083539-A (JP)
Title: Sensor
Inventor: NAKAJIMA TAKASHI
IPC: G01N27/416
Filed: 2011-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a sensor retaining electrical connection by pressing terminal fittings against electrodes of a sensor element provided in the sensor, in which the connection is retained in a pair of closed insulation members, the pair of closed insulation members does not shift in any direction along a virtual plane perpendicular to a mutually closed direction, the mutual positions of the insulation members are stable, and the terminal fittings can be attached to the insulation members without complicated work.SOLUTION: When insulation members 71 are closed by fitting protrusion 77b provided to each of the insulation members 71 with recess 76b provided to the partner insulation member 71, the insulation members 71 are formed so that the recess 76b relatively restricts the movement of the protrusion 77b, in order to prevent one of the insulation members 71 from moving in any of front-back, left-right, and diagonal directions along a virtual plane with respect to the other insulation member 71. The protrusion 77b and the recess 76b are formed integrally with the insulation members.
Patent JP-2013085632-A (JP)
Title: Radiographic imaging system, image processing apparatus and radiographic imaging apparatus
Inventor: ISHIZAKA SHUGO
IPC: G01T7/00
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic imaging system capable of correctly updating a gain correction value to be applied to image data read by a radiographic imaging apparatus for detecting by itself that emission of radiation starts.SOLUTION: The radiographic imaging system 50 includes: a radiographic imaging apparatus 1 which performs reading processing in a state in which each switch means 8 is off before radiographic imaging and detects that the radiation emission starts at a time point when leak data dleak exceeds a threshold dleak_th; and an image processing apparatus 58. In updating a gain correction value G of image data D read by the radiographic imaging apparatus 1, the image processing apparatus 58 repairs linear defects generated in the image data D due to detection processing in the radiographic imaging apparatus 1, and updates each of the gain correction values G on the basis of the image data D including the repaired image data D.
Patent JP-2013089870-A (JP)
Title: Method for manufacturing electrostatic capacitor element
Inventor: SATO NORITAKA
IPC: H01G4/12
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an electrostatic capacitor element which minimizes generation of green sheet patterns and fabricates a plurality of different green sheets from one pattern of green sheets.SOLUTION: A dielectric sheet and a mask having a prescribed pattern shape for applying a semiconductor to the dielectric sheet are prepared, and a green sheet with a basic pattern is fabricated on the dielectric sheet. Thereafter, an electrostatic capacitor element is manufactured by: fabricating a pattern in which the green sheet with the basic pattern is rotated, for example, by 180°, and an inverted green sheet in which the green sheet with the basic pattern is inverted; and freely laminating these, applying pressure, and sintering at a high temperature. Thus, quality control of the manufacturing processes is made easy, and also productivity can be improved with reduction in costs for investments in facilities and the like.
Patent JP-2013088720-A (JP)
Title: Light coupling device
Inventor: TANAKA YOSHINORI
IPC: G02B6/42
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical coupling device capable of, even if members generate heat, preventing the members from coming off.SOLUTION: An optical coupling device 10 includes: a light guiding one, e.g. an optical fiber 21; an optical element 41 functioning by irradiation with light guided through the optical fiber 21; and a holding member 51 for holding the optical fiber 21 and the optical element 41 inside so as to optically couple the optical fiber 21 to the optical element 41. Further, the optical coupling device 10 includes reducing portions 71 which are arranged on the holding member 51 so as to be positioned around the optical element 41 to reduce the rigidity of the holding member 51.
Patent JP-2013086959-A (JP)
Title: Support device and method for positioning fork of forklift
Inventor: JO HO
IPC: B66F9/24
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide accurate distance information between a palette and a fork to an operator of a forklift.SOLUTION: A camera 102 photographs a stereo image of the front of the forklift including the palette conveyed by the forklift and the fork. An image display part 108 outputs the stereo image to a display 116. A touch panel 118 receives a designation of a target point for moving the tip of the fork in the image displayed on the display 116. A distance calculator 112 calculates the distance from a reference point of the tip of the fork to the target point. A target point tracking part 114 tracks the target point in an updated stereo image. The image display part 108 outputs the distance calculated by the distance calculator 112 on the display 116.
Patent JP-2013085902-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine for enabling one to expect that a right except an imparted right has been imparted even if the right is imparted in a state where no right is imparted.SOLUTION: The slot machine includes a right imparting determination means (internal lottery) of determining whether a right (winning of a special symbol combination) advantageous to a player is imparted, and the right imparting determination means determines that a plurality of rights (winning flags of a special symbol combinations) are simultaneously imparted in one game.
Patent JP-2013093775-A (JP)
Title: Optical communication device
Inventor: HAYASHI SHIGERO
IPC: H04B10/25
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication device capable of preventing intrusion of dust or the like by blocking the inside of a casing.SOLUTION: A circuit board 2 with a light guide 3 embedded therein is sandwiched and fixed between the bottom 11 and the lid 12a of a casing 1. An optical communication module 5 mounted on the circuit board 2 is capable of transmission and reception of an optical signal via the light guide 3. The constitution of sandwiching and fixing the circuit board 2 between the bottom 11 and the lid 12 facilitates blocking the inside of the casing 1, which prevents the intrusion of dust or the like into the inside from a place of the casing 1 for exposing the circuit board 2 therefrom. Furthermore, on the surfaces of the circuit board 2, GND wiring patterns 22 are provided at portions which are brought into contact with the casing 1 when sandwiched between the bottom 11 and the lid 12, which suppresses leakage of noise to the outside of the casing 1.
Patent JP-2013092318-A (JP)
Title: Air conditioning apparatus
Inventor: MORI HAYATO
IPC: F24F11/02
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning apparatus that can perform stable pump cycle operation.SOLUTION: This air conditioning apparatus includes: a compressor performing compressor cycle operation for circulating a refrigerant; a condenser for condensing the refrigerant compressed by the compressor; a blower for feeding air to the condenser; an expansion valve for expanding the refrigerant condensed by the condenser; an evaporator for evaporating the refrigerant expanded by the expansion valve; and a pump performing pump cycle operation for circulating the refrigerant by feeding a liquid refrigerant flowing from the condenser to the expansion valve in a state where the compressor is stopped; wherein the blower is controlled to be stopped or set at a set speed or lower in transition from the compressor cycle operation to the pump cycle operation.
Patent JP-2013096471-A (JP)
Title: Hydraulic tensioner
Inventor: KUREMATSU YUJI
IPC: F16H7/08
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic tensioner which quickly closes a check ball and stabilizes the inflow flow rate of a pressure oil into an oil chamber by suppressing fluctuations of the check ball of a check valve unit, and also is large in shape setting flexibility of a stroke control face.SOLUTION: In the check valve unit 140 of the hydraulic tensioner 100, the top wall 151 of a retainer 150 has the stroke control face 152 for controlling the stroke quantity of the check ball 148 in an unseated state. The stroke control face 152 is a recessed surface whose cross-sectional shape on a plane containing a center line L is a curve 153. The center of curvature Cc of the curve 153 at the abutment P of the check ball on the stroke control face 152 is radially positioned more inside than the abutment point P or roughly positioned on the center line L on the side where a sheet face 142 is positioned in a center line direction to the stroke control face 152.
Patent JP-2013098394-A (JP)
Title: Semiconductor substrate expansion device and expansion processing method
Inventor: NARUSE MITSUHIRO
IPC: H01L21/301
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an expansion device and an expansion processing method of a semiconductor substrate, capable of securely performing substrate cleavage and metal film segmentation and capable of chip separation in a short time.SOLUTION: On the top face side of a tape extension stage 11, there are disposed an extension holding ring 9 and a plurality of annular ring members R1-Rn, having mutually different diameters, formed inside the extension holding ring 9. The ring members R1-Rn are divided into concentric cylinder shapes to configure a pressing spherical surface 11a. A ring member positioned on an outermost ring is defined to be a ring member R1, and ring members R2, ... Rn-1 are disposed successively on the inner side. The n-th ring member positioned at the central portion is defined to be Rn. The curvature of the pressing spherical surface 11a is adjusted by independently determining the vertical positions of the ring members R1-Rn.
Patent JP-2013098865-A (JP)
Title: Oscillation device
Inventor: KOBAYASHI KAORU
IPC: H03H9/19
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To correct an output frequency for temperature with high accuracy in an oscillation device which corrects its output frequency on the basis of the result of environment temperature detection.SOLUTION: A first and a second crystal vibrator are composed with a common crystal piece, and the oscillation outputs of a first and a second oscillation circuit which are respectively connected to these crystal vibrators are assumed to be f1 and f2. The oscillation frequencies of the first and the second oscillation circuits at a reference temperature are respectively assumed to be f1r and f2r, and a value corresponding to a differential value between a value corresponding to a difference between f1 and f1r and a value corresponding to a difference between f2 and f2r is handled as a temperature at that time. Then, a first correction value is found by a frequency correction value approximation equation of f1 on the basis of the value corresponding to the differential value, and from a correction residual which is a difference between the first correction value and a measured frequency correction value, a second correction value for cancelling the correction residual is found. Thereafter, a frequency correction value is found from the sum of the first and the second correction values.
Patent JP-2013096676-A (JP)
Title: Solar energy conversion device
Inventor: EGUCHI TATSUYA
IPC: F24S23/74
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a solar energy conversion device capable of improving solar energy conversion efficiency by effectively utilizing scattered light.SOLUTION: The solar energy conversion device is a hybrid type solar energy conversion device configured to heat a medium flowing in a heat collection pipe arranged on the focal line of a parabolic mirror extended in a gutter shape by arranging battery panels for a parabolic trough type solar heat collection device, and to receive solar light by the solar battery panels and to extract light energy in the form of electric power. The solar battery panels are arranged at positions in each of which the solar light reflected by the parabolic mirror extending in the gutter shape and traveling to the focal line of the parabolic mirror is not cut off while extending in parallel to an incident direction of the solar light traveling to the focal line of the parabolic mirror when reflected by the parabolic mirror extending in the gutter shape and in front of a mirror surface of the parabolic mirror extending in the gutter shape.