baber/WOPTO huggingface dataset:
Patent JP-2011082520-A (JP)
Title: Method for grinding semiconductor wafer
Inventor: SCHWANDNER JUERGEN
IPC: H01L21/304
Filed: 2010-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To find a new grinding method for avoiding disadvantages of prior arts.  <P>SOLUTION: The method for processing a semiconductor wafer includes delivering at least one grinding tool and a side of at least one semiconductor wafer one another, thereby material is removed from the least one semiconductor wafer. In the method, a liquid medium having a viscosity of at least 3×10<SP>-3</SP>N/m<SP>2</SP>s and at most 100×10<SP>-3</SP>N/m<SP>2</SP>s is situated between the at least one grinding tool and the at least semiconductor wafer during separation of the at least one grinding tool and the at least semiconductor wafer so as to end the processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012083930-A (JP)
Title: Document processing system
Inventor: SAKURAI MASAKATSU
IPC: B41J29/40
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide means for easily and surely deleting page numbers, headers and footers already added to documents when adding standardized page numbers, headers and footers or the like to the final document obtained by integrating plural documents.SOLUTION: A document processor includes: means for specifying a rectangular area including an object to be deleted and the object; means for extracting object information in the specified rectangular area; means for searching other pages for the same object information in the same rectangular area; and means for displaying the search result and allowing processing to be selected and executed.
Patent JP-2012083200-A (JP)
Title: Water pressure control unit and installation method thereof
Inventor: SEKINE SATORU
IPC: G21C7/16
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a water pressure control unit which can be easily installed and removed, and can be efficiently arranged in a water pressure control unit chamber.SOLUTION: A water pressure control unit 1 comprises: two water pressure control members 2, each of which comprises a nitrogen gas container 5, an accumulator 4, a scram valve 6, and an integration frame 3 for integrally fixing the nitrogen gas container 5, the accumulator 4, and the scram valve 6; and an earthquake resistant member 10 comprising a floor member 11 fixed to a floor surface 30 of a nuclear reactor building and a support member 12 provided perpendicularly on the floor member 11. The two water pressure control members 2 are arranged on the floor member 11 with the integration frames 3 of the two water pressure control members 2 back to back across the support member 12, and the integration frames 3 are connected to the support member 12 and the floor member 11.
Patent JP-2012082113-A (JP)
Title: Alumina cement composition, and repair method using the same
Inventor: TAWARA KAZUTO
IPC: C04B18/08
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an alumina cement composition used for repair of a deteriorated concrete structure, and to provide a repair method using the composition.SOLUTION: This invention relates to: an alumina cement composition containing alumina cement, a pozzolan substance, an alkali metal silicate whose SiO/RO molar ratio is 0.5-2, a thickener and a fluidizing agent; the alumina cement composition wherein the thickener is at least one kind selected from among aqueous alkyl cellulose whose viscosity is 10,000-40,000 mPa s, aqueous hydroxyalkyl alkyl cellulose, and a polymer containing a sulfonate group and amic acid base; and either of the alumina cement compositions wherein the fluidizing agent is at least one kind selected from among polycarboxylic acid-based materials and lignosulfonic acid-based materials. The invention also relates to a repair method using some of the alumina cement compositions.
Patent JP-2012084752-A (JP)
Title: Photointerrupter
Inventor: TACHIBANA YOSHIHIRO
IPC: H01L31/12
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a photointerrupter capable of easy installation onto a mounting surface with large degree of freedom in attachment direction.SOLUTION: A light emitting part 11 and a light receiving part 12 are arranged along a longitudinal direction of a case 13, and the case 13 comprises: a main body 21 having the light emitting part 11 and the light receiving part 12; and a pair of attachment parts 22 integrally provided at both ends of the main body 21. Each attachment part 22 has a top face 31, bottom face 32, both side faces 33 and an end face 34 provided in a direction almost parallel or orthogonal to each other, and the top face 31, the bottom face 32, the both side faces 33 and the end face 34 of each attachment part 22 have attachment means 35, 36 and 37, respectively. The attachment means 35, 36 and 37 of the top face 31, the bottom face 32 and the both side faces 33 of one of the attachment parts 22 and the attachment means 35, 36 and 37 of the top face 31, the bottom face 32 and the both side faces 33 of the other attachment part 22 are disposed at an equidistance from a midpoint C between the light emitting part 11 and the light receiving part 12, while the attachment means 35, 36 and 37 of the end face 34 of one of the attachment parts 22 and the attachment means 35, 36 and 37 of the end face 34 of the other attachment part 22 are arranged at an equidistance from the midpoint C.
Patent JP-2012197801-A (JP)
Title: Rolling bearing unit with combination seal ring, and method for manufacturing the same
Inventor: KUROHARA HIROFUMI
IPC: F16C33/78
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a structure that can be assembled without damaging a sealing property in a fitted part between one bearing race and a slinger so as to prevent scratches that are likely to induce leakage of grease to an outer space and intrusion of foreign substances such as moisture and dust present in the outer space into an annular space.SOLUTION: The continuous portion of the surface of an inner ring 19a is simultaneously ground by a formed rotary grinding stone after the inner ring 19a is subjected to heat treatment, the continuous portion being composed of the portion of a slinger fitting surface 20, the portion of a chamfered portion 25a and the portion a joint 27a connecting these portions. Thus, the entire continuous portion is formed as a flat smooth surface in which a corner which can not be differentiated with respect to a cross-sectional shape thereof is not present. A cylindrical part 15 is press-fitted to the slinger fitting surface 20 so that the inner circumferential face of the cylindrical part 15 is not scratched.
Patent JP-2012083663-A (JP)
Title: Fixing device and image forming apparatus using the same
Inventor: MURASE HISASHI
IPC: G03G15/20
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device suppressing fluctuation in a driving torque after a time course; and to provide an image forming apparatus using the same.SOLUTION: This fixing device includes: a turning member that has an outer peripheral surface that turns; a belt-like member that is rotatably disposed with an outermost layer coming into contact with the outer peripheral surface of the turning member and has at least an innermost layer including fluorinated polyimide resin; a sliding member that comes into contact with the innermost layer of the belt-like member, retains lubricant comprising fluorine-based grease on the contact surface with the innermost layer of the belt-like member, and slides with the belt-like member; and a pressure application member that makes the belt-like member a pressure contact with the turning member via the sliding member and applies a pressure so as to form a nip part between the turning member and the belt-like member.
Patent JP-2012088364-A (JP)
Title: Metal mold, optical sheet, back light unit and display device
Inventor: SAKAI NATSUKA
IPC: G02B5/02
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical sheet having no defect in appearance, a metal mold for the same, a back light unit and a display device.SOLUTION: An optical sheet 31 which is used in a display device and which condenses and diffuses incident light comprises: a first array where multiple first linear patterns 33 continuing in at least one direction are lined in parallel; and a second array which is provided in at least one place of the first array and comprises second patterns 32 each of which is different from the first linear pattern in at least one of depth, shape and surface roughness. During molding, bubbles contained in resin are confined and discharged by the second array formed of the second patterns 32.
Patent JP-2012086693-A (JP)
Title: Vehicle frame structure
Inventor: HONDA MASANORI
IPC: B62D25/20
Filed: 2010-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle frame structure enhancing a bending strength of a frame body while suppressing a weight increase.SOLUTION: The vehicle frame structure equipped with the closed cross-section-shaped frame body 10, is equipped with a reinforcing plate 20 which is formed integrally with: a base part 21 extending separately from the frame body inside angle parts 10a and 10b including ridge lines 11f and 11g formed between a first surface part 11c, and third surface parts 11a and 11b; and a plurality of raised parts 22 extending toward the frame body from the base part and abutting on the frame body. The plurality of raised parts are arranged in the longitudinal and cross-section orthogonal directions of the frame body, and the reinforcing plate is attached to the frame body while at least one raised part is joined to the first surface part, and at least one raised part is joined to the third surface part.
Patent JP-2012086321-A (JP)
Title: Labor-saving stapler
Inventor: HUANG JIAN-QUAN
IPC: B25C5/02
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a stapler which achieves the effect of transmitting the action based on the principle of a lever and pushing and binding a stapling object with labor saving.SOLUTION: This stapler is configured to include: one push arm which includes two movable holes, two pivotal-contact holes and two pivotal poles; two driven pieces which include one driven shaft, two upper driven holes and two lower driven holes; one clincher arm which includes two clincher holes and two arm rear holes; and a clincher arm which includes two clincher arm rear holes, two pivotal-contact projecting poles and one magazine part. The driven pieces are interlocked with rotation of an axis of the push arm, whereby the driven pieces pull the driven shafts, and stretch the driven shafts into the movable holes, and the interlocking clincher arm axially rotates, consequently the clincher completes the work of binding the stapling object of the magazine part of the clincher arm.
Patent JP-2012088625-A (JP)
Title: Image forming apparatus
Inventor: FUJIKI HITOSHI
IPC: B41J29/42
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of informing a user of a consumption which is an amount of toner uselessly consumed whenever warming up is performed and corresponds to a transition time up to transition to a sleep mode.SOLUTION: In the image forming apparatus in which a fixing part 32 and an image forming part 41 are simultaneously rotated by a motor 42, when warming up is performed, the printing information of a fixed period and a toner consumption per warm-up are stored in a data storage part 72, the transition time up to the transition to the sleep mode inputted to an operation part 74 according to the operation of the user is obtained, and a toner consumption which is the amount of toner uselessly consumed and corresponds to the transition time, which is derived from the obtained transition time up to the transition to the sleep mode and the printing information and toner consumption which are stored in the data storage part 72 is calculated by a control part 71. Then, the transition time up to the transition to the sleep mode and the toner consumption which is the amount of toner uselessly consumed and corresponds to the transition time are informed to the user by a liquid crystal display part 75.
Patent JP-2011149418-A (JP)
Title: Resin fuel tank
Inventor: KOYAMA KAZUTAKE
IPC: F02M37/00
Filed: 2010-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weather resistant resin fuel tank for preventing the permeation of fuel.  <P>SOLUTION: The resin fuel tank 16 includes an ethylene-vinyl alcohol layer 31 for preventing the permeation of fuel, an adhesive resin layer 33 on the upper side thereof, a polyethylene layer 34 formed of a non-colored recycled polyethylene material, a polyethylene layer 35 as an outermost layer, an adhesive resin layer 37 on the lower side thereof, and a polyethylene layer 38 as an innermost layer. Each of the polyethylene layers 35, 38 is a high-density polyethylene layer 35 mixed with titanium oxide which acts to inhibit the transmission of ultraviolet rays and to change it into a white color. Thus, the weather resistant resin fuel tank is provided for preventing the permeation of the fuel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012093292-A (JP)
Title: Particulate substance detection element
Inventor: HATTORI ERIKO
IPC: G01N27/00
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a particulate substance detection element with high reliability, that stabilizes a dead time of the particulate substance detection element for detecting an amount of a particulate substance contained in a gas to be measured by detecting an electrical characteristic that changes in accordance with the amount of the particulate substance deposited between a pair of electrodes.SOLUTION: An electric field intensity non-uniform region shielding layer 130 for covering a predetermined region of a detection part 11 as a shielding layer forming region using an insulation heat-resistant material is provided. An electric field intensity uniform region formed at the detection part 11 when the electric field intensity non-uniform region shielding layer 130 applies voltage between detection electrodes 110 and 120 to detect an electrical characteristic is exposed to a gas to be measured to separate the electric field intensity non-uniform region from the gas to be measured.
Patent JP-2012095251-A (JP)
Title: Moving image encoding device, moving image encoding method, moving image transmission method, and moving image encoding program
Inventor: KUMAKURA TORU
IPC: H04N19/50
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a technique which selects proper thinning means and combines interpolation with extrapolation, thereby improving efficiency of encoding.SOLUTION: Thinning means determination part 103 determines the thinning direction of thinning processing which selects pixel columns to be subjected to predictive encoding, on the basis of a predictive image encoded by predetermined predictive encoding, in an encoding processing unit. A first orthogonal transformation and quantization part 105 and a second orthogonal transformation and quantization part 113 perform orthogonal transformation and quantization in the processing unit determined by the thinning direction determined by the thinning means determination part 103. A texture encoding part 118 and a thinning means encoding part 120 encode a predictive residual obtained by the predictive encoding and information indicating the thinning direction in the encoding processing unit.
Patent JP-2012098199-A (JP)
Title: Reference pattern information generation device, method, and program, and general-vehicle position specification apparatus
Inventor: MIYAJIMA TAKAYUKI
IPC: G06T1/00
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique enabling specification of a vehicle position even if the vision direction of an on-vehicle camera is changed by the fluctuation of the vehicle.SOLUTION: A method includes: extracting plural reference image characteristic points included in an image of a feature from a photographed image obtained by photographing a feature nearby a reference vehicle, obtaining a coordinate value indicating the position on the photographed image; obtaining a position of the reference vehicle at the time of photographing the feature as reference position; recording, as reference pattern information, the coordinate value of the reference image feature point and the reference position by correlating them in a predetermined recording medium; and, when recording the reference pattern information in the predetermined recording medium, determining a reference coordinate value to be the coordinate value of the reference image characteristic point, the reference coordinate value that is the coordinate value of a specific coordinate component, if a change in the coordinate value of the specific coordinate component in response to the fluctuation of the reference vehicle is equal to or less than a predefined amount at a plurality of the reference image characteristic points.
Patent JP-2012104541-A (JP)
Title: Inspection support method, inspection method, photomask and inspection support system
Inventor: YANAGIDA HIDETOSHI
IPC: H01L21/027
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an inspection support method, an inspection method, a photomask and an inspection support system, enabling easy grasp of the existence of a surplus photoresist after development.SOLUTION: Through a photomask 14 having a transfer pattern 18, formed on a resist 102 laminated on a wafer 100, to transfer a circuit pattern with prescribed resolution, and having an inspection pattern, formed on a portion of a region constituting the transfer pattern 18, with higher resolution than the prescribed resolution, a circuit pattern is transferred to the resist 102 by the irradiation of the resist 102 with light of a prescribed wavelength, corresponding to the prescribed resolution, for a prescribed irradiation time. After the circuit pattern is transferred to the resist 102, a wafer 104 having the resist is dipped into a developer in a developer tank 16.
Patent JP-2012103339-A (JP)
Title: Image forming device
Inventor: SUZUKI KENJI
IPC: G03G15/16
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of maintaining image quality by securely cleaning a transfer member.SOLUTION: An image forming device comprises: moving means (retracting mechanism 130) for moving to a state in which a removal member (cleaning blade 106) is contacted with a transfer member (transfer belt 100) during removal of a developer or a state in which the removal member is separated from the transfer member during non-removal of a developer; a rotary shaft (camshaft 132) which is connected to the moving means to transmit driving force and is rotatably supported by a pair of bearings disposed at both end sides; and first braking means for braking the rotation of the rotary shaft. The first braking means has a plurality of braking members (braking members 501a and 502b) between a pair of bearings (frame 300).
Patent JP-2012114664-A (JP)
Title: On-vehicle speaker device
Inventor: DOI SHIGERU
IPC: H04R7/04
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle speaker device which efficiently transmits vibrations generated from an actuator part of a composite speaker to an interior material.SOLUTION: An on-vehicle speaker device 11 is attached to an interior material (ceiling base material 20) of a vehicle and includes: a composite speaker 14 having a medium and high sound area speaker part 12 for outputting medium and high tone sound and a plate like actuator part 13 for outputting low tone sound; and a transmitting member 15 disposed between the actuator part and the interior member and transmitting vibrations of the actuator part to the interior material. The medium and high sound area speaker part of the composite speaker is placed on the vehicle cabin interior side, and the actuator part of the composite speaker is placed on the vehicle cabin exterior side. The actuator part is placed at the vehicle cabin exterior side of the interior material, and the transmitting member is placed in a position at the vehicle cabin exterior side of the interior material which is located between the interior member and the actuator part.
Patent JP-2011037904-A (JP)
Title: Gel composition comprising at least one retinoid and benzoyl peroxide
Inventor: ORSONI SANDRINE
IPC: A61P17/00
Filed: 2010-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physically stable gel composition comprising benzoyl peroxide and retinoid to satisfy still existing needs.  <P>SOLUTION: The composition comprises, in a physiologically acceptable medium, at least one retinoid, dispersed benzoyl peroxide and at least one pH-independent gelling agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012112223-A (JP)
Title: Door handle device
Inventor: YAMAMOTO AKICHIKA
IPC: E05B1/00
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a door handle device capable of preventing damages of an electric component unit in the inside even when excessive external force is received.SOLUTION: In a door handle device 1 including a handle body 4, a handle cover 7 attached to the handle body 4, and an antenna unit (electric component unit) 3 housed inside a space S formed between the handle cover 7 and the handle body 4 and configured by integrating a plurality of electric components (an unlock sensor plate, a lock sensor plate, an antenna and a circuit board) by a resin mold 12, supporting projection parts 12a, 12b are respectively formed integrally by the resin mold 12 at both ends in the longitudinal direction of the antenna unit 3, and both ends in the longitudinal direction of the antenna unit 3 are supported by the supporting projection parts 12a, 12b so that the longitudinal direction center part is not brought into contact with the handle body 4 or/and the inner surface of the handle cover 7.
Patent JP-2012115352-A (JP)
Title: Game machine
Inventor: SATO SHOHEI
IPC: A63F7/02
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for increasing amusement to a game by diversifying a method of enabling a player to participate in the game, and by diversifying a game performance.SOLUTION: A performance button 201 includes a first performance button 210 and a second performance button 220. When the number of repeated hits of the first performance button 210 reaches a set number of achievement times, a performance button on/off solenoid 250 is driven and the first performance button 210 is opened for validating input of an operation instruction to the second performance button 220. Therefore, the method of enabling a player to participate in a game is diversified, the game performance is diversified, and hence amusement to a game is increased by the first performance button 210 usable from the beginning and the second performance button 220 usable after prescribed conditions are satisfied.
Patent JP-2012122493-A (JP)
Title: Companion flange of final drive
Inventor: INAGAKI SHIGERU
IPC: F16F15/136
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a companion flange which realizes a reduction in types of drive system components, an improvement in the attachment/detachment workability of a propeller shaft when a vehicle drive system is provided with vibration reducing components such as a torsional damper and inertia weight in a companion flange of a final drive.SOLUTION: In a companion flange of a final drive which has a propeller shaft connected, the outside of a propeller shaft connecting part, which contains a bolt insertion hole having the propeller shaft connected, is extended in a circular form when viewed from the front. A ring-like rubber of the torsional damper and ring-like weight member of an inertia ring or inertia weight can be externally fitted to the outer periphery of the outside of the connecting part.