baber/WOPTO huggingface dataset:
Patent JP-2011065700-A (JP)
Title: Data recording medium, data recording device, data reproducing device, data recording method, and data reproducing method
Inventor: HIRABAYASHI MASAYUKI
IPC: G11B20/10
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce generation of uncorrectable error, even when a data error rate is high.  <P>SOLUTION: A second error correction code is added to a non-recorded area after finalization. During reproduction, error correction by a first error correction code is performed first, and when an uncorrectable error occurs, the second error correction code is read, and error correction by the second error correction code is performed. The reliability of the data can be improved, since even if error correction by the first error correction code becomes impossible, the correction by the second error correction code is possible. Moreover, even when a flaw exists near the data and the first error correction code on the disk, since the second error correction code exists in a place away from the data and the first error correction code, a possibility of solving inability of correction by the second error correction code is high, thereby improving the reliability of data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066654-A (JP)
Title: Wireless terminal and communication method
Inventor: WATANABE SHINKO
IPC: H04W4/06
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless terminal and a communication method reducing power consumption in broadcast communication.  <P>SOLUTION: When a wireless terminal 2 requests a master terminal 1 for broadcast communication, a control part 1b of the master wireless terminal 1 generates broadcast control information for allowing the wireless terminal 2 to transmit broadcast data in a second time interval and wireless terminals 3 and 4 to receive the broadcast information in the second time interval, and transmits the generated broadcast control information to the wireless terminals 2 to 4 in a first time interval. A control part 2b of the wireless terminal 2 performs broadcast transmission of broadcast data to the wireless terminals 3 and 4 in the second time interval on the basis of broadcast control information from the master wireless terminal 1. Control parts of the wireless terminals 3 and 4 receive the broadcast data in the second time interval on the basis of the broadcast control information from the master wireless terminal 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064980-A (JP)
Title: Image forming apparatus
Inventor: TOMITA MICHIO
IPC: G03G15/00
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that easily eliminates displacement (inclination) of an optical member with a simple structure (mechanism) that requires no additional drive source.  <P>SOLUTION: An optical scanning device 20 is accommodated in an optical scanning housing 200, and has a first fθ lens 207 for adjusting the diameter of a light beam BM reflected by a rotating polygon mirror 202 and for adjusting the optical path of the light beam BM, and a second fθ lens 209 for emitting a light beam BM from the first fθ lens 207 to a photoreceptor drum 32. One end of the second fθ lens 209 is positioned inside the optical scanning housing 200 by means of a plate spring 224 whereas the other end thereof is positioned inside the optical scanning housing 200 by means of a pressing member 234 or the like. A displacement adjustment portion 240 disposed at the other end includes a displacement adjustment member 241, position adjusting member 243, etc., and adjusts displacement of the second fθ lens 209.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065946-A (JP)
Title: Led illumination device
Inventor: ONO YUKI
IPC: F21V7/00
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED illumination device capable of securing superior light distribution characteristics while achieving thin shape constitution by using a thin LED compared with an incandescent lamp.  <P>SOLUTION: Since a first reflector RL1 is installed, a portion of light emitted from the center light-emitting diode LED is reflected by the first reflector RL1 and emitted so as to approach an optical axis, and the light distribution characteristics become superior.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066841-A (JP)
Title: Wall-mounting structure for display article
Inventor: WATABIKI MAKOTO
IPC: G09F9/00
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall-mounting structure with which a flat television can be readily mounted on the wall which has proper appearance as interior, with which the position adjustment of a display article is facilitated and which is superior in stability or in earthquake resistance.  <P>SOLUTION: The mounting structure for mounting a flat television 10 along a wall surface 11 in the room so as to vertically adjust a position includes two cables 12, whose ends are fixed, and which are extended and arranged in a vertical direction along the wall surface 11 and a mounting support 13, which is engaged with each cable 12 so as to be moved slidably and fixed on the back side of the flat television 10, and in which interval holding legs 14 protruding toward the wall surface 11 are provided at two upper and lower positions. The mounting support 13 is engaged with the cable 12 via a first cable engaging metal fitting 15 which is capable of adjusting a position, with respect to the cable 12 so as to be slidably moved, and the lower end of the cable 12 is fixed below the flat television 10 on the wall surface 11 via a second cable engaging metal fitting 16 capable of adjusting a position with respect to the cable 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069712-A (JP)
Title: Tire tester
Inventor: SUMIYA TAKASHI
IPC: G01M17/02
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To implement an accurate tire test of tires having various sizes under the wide range of test conditions by using a tire tester.  <P>SOLUTION: The tire tester 1 comprises: a large spindle 11 for rotatably supporting the large-diameter tire T1 relative to a slide base 10 vertically and movably provided in an apparatus frame 3; and a small spindle 12 for rotatably supporting the small-diameter tire T2 smaller than the large-diameter tire T1. The tire test can be implemented by pressing one of the tires T1, T2 to a pseudo road surface 5 by a vertical movement of the slide base 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070951-A (JP)
Title: Connector for medical application
Inventor: OYAMADA NAOAKI
IPC: H01R13/639
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for medical application with a lock structure capable of attaining space saving, miniaturization, and improved operability of lock release while securing certain rigidity with a simple structure.  <P>SOLUTION: A lock mechanism has a first engagement member (locking pawl 120) arranged on a connector plug 110, a second engagement member (locking pawl 160) prepared in a connector receptacle 150 capable of connecting with the first engagement member, and an operation section (lock release buttons 122, 124) for releasing an engagement state. Either (the locking pawl 120) of the first engagement member and the second engagement member is slidable along an outer peripheral surface 116 of a connector body 112 corresponding to a direction orthogonal to an insertion and pulling-out direction of the connector plug 110, and is biased by elastic force in the retaining direction of the engagement state, and is slid in the releasing direction of the engagement state against the elastic force upon operation of the operation section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010168886-A (JP)
Title: Structure of edge of eaves
Inventor: MOTAI SHINICHIRO
IPC: E04B9/02
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of an edge of eaves capable of shutting off a vent passage speedily without fail when fire occurs, forming excellent appearance, and preventing an insect from intruding into an attic.  <P>SOLUTION: A vent part 7 is arranged between the edge of eaves and a roof side face in a lower part of a rain gutter member 3 with a predetermined clearance B therebetween and is provided with a front plate 7a having a plurality of vent holes 7b communicating a cavity A with the outdoor because they are opened toward the clearance B and arranged in parallel along the direction of length. An inner partitioning plate 11 is arranged by opposing to the front plate 7a with a predetermined clearance C therebetween and is provided with an opposing plate 11a having a plurality of vent holes 11b arranged in parallel along the direction of length. A fireproof foaming material 12 foaming when fire occurs and blocking the clearance C is provided in the clearance C between the front plate 7a and the opposing plate 11a. Consequently, this fireproof foaming material does not foam in the other direction and foams only in this clearance when fire occurs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011068975-A (JP)
Title: Electric current sintering method
Inventor: YAMASHITA OSAMU
IPC: H01F41/02
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric current sintering method capable of preventing crystal grains from coarsening by securing uniform heating.  <P>SOLUTION: In the electric current sintering method for sintering raw material powder in a die by pressurizing with a pair of punches and electrically heating, at least one of the pair of punches is swung during electrical heating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010077534-A (JP)
Title: Process and apparatus for vapor-depositing titanium nitride on substrate with chemical vapor deposition method
Inventor: ZHAO JOE W
IPC: C23C16/44
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process and an apparatus by which a titanium nitride barrier layer, formed by MOCVD, could be deposited over a semiconductor surface, including the end edge of the substrate, without, however, increasing the thickness of those portions of the titanium nitride barrier layer deposited on the end edge of the substrate, relatively to the thickness of the remainder of the deposited titanium nitride barrier layer.  <P>SOLUTION: The method inhibits, but not completely eliminates, the deposition of titanium nitride deposited on the end edge 6 of the substrate 2. One or more deposition-inhibiting gases 64 are flowed toward the end edges in a direction which substantially opposes the flow of process gases toward the end edges. Thereby, the deposition of the titanium nitride at the end edge is reduced. The deposition-inhibiting gas flows through a plurality of bores 52 provided in the underlying substrate support pedestal 40 under the substrate. These bores have an opening 54 peripherally spaced around the pedestal, in the vicinity of the top of the pedestal. The deposition-inhibiting gas exits beneath the plane of the top surface of the substrate and adjacent the end edge of the substrate, through the opening.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011073714-A (JP)
Title: Self-standing packaging bag
Inventor: OTSUKA YASUSHI
IPC: B65D30/16
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag which has self-standing ability when containing liquid or power contents and does not lose the self-standing ability even if the contents reduce.  <P>SOLUTION: The packaging bag 1 includes two laminates made mainly of paper and a bottom film forming a bottom portion. The lamination has a trunk and an outer bottom board. The inner surface of the trunk and a film sealing portion of the bottom are sealed together to form the bottom portion, and the outer bottom boards of the laminates are bent inward and are pasted together to form an outer bottom portion. Because the outer bottom portion is formed by pasting together the outer bottom boards, the bottom portion of the packaging bag does not deform as the contents reduce, which allows the packaging bag 1 to retain its self-standing ability.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073604-A (JP)
Title: Folding seat device
Inventor: SHIBATA KEIICHIRO
IPC: B60N2/20
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding seat device capable of easily moving a seat back without a complicated mechanism.  <P>SOLUTION: The folding seat device 1 is mounted to a vehicle 100 having an opening 102 formed at a rear part, a back door 104 and a luggage compartment 114 is constituted of a seat back 4 and a seat cushion 2, and arranged in front of the luggage compartment 114 and adjacent to the luggage compartment 114. The seat back 4 can move between a using position at which an occupant sits, and a folding position at which the device is fallen toward the seat cushion 2. At the folding position, the rear face of the seat back 4 can be used as the luggage compartment 114. The folding seat device 1 is provided with moving and holding means 8 for moving the seat back 4 to an intermediate position set between the using position and the folding position, and holding it at the intermediate position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074046-A (JP)
Title: Chromene compound
Inventor: TAKAHASHI TOSHIAKI
IPC: C09K9/02
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new photochromic compound having a high developed color density and quick fading speed.  <P>SOLUTION: The chromene compound is provided by comprising an indeno(2,1-f)naphtho(1,2-b)pyran structure as a base backbone such as a compound shown by the formula, and having a substituent having a phosphorus atom such as a phosphono group at the carbon atom of the seventh position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081080-A (JP)
Title: Method for driving mach-zehnder interference type optical modulator and optical modulation apparatus
Inventor: TAKABAYASHI KAZUMASA
IPC: G02F1/01
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for driving a Mach-Zehnder interference type optical modulator, by which a high quenching rate and a high Q value are provided.  <P>SOLUTION: The method for driving the Mach-Zehnder interference type optical modulator 10 is characterized in that when first and second modulated signals have, respectively, first times Toff1, Toff2 when voltages thereof are at the first level, first transition times Tr1, Tr2 when the transitions of the voltages thereof are performed from the first level to the second level, second times Ton1, Ton2 when the voltages thereof are at the second level and second transition times Tf1, Tf2 when the transitions of the voltages thereof are performed from the second level to the first level, Tr1 and Tr2 are superposed on each other on the time base, Tf1 and Tf2 are also superposed on each other on the time base, output light is turned ON when the voltages of the first and second modulated signals are at the second level, the second amplitude being a voltage difference of the second modulated signal between the first level and the second level is made smaller than the first amplitude being the voltage difference of the first modulated signal between the first level and the second level, Tr2<Tr1, Tf2<Tf1, and Toff2 satisfies Toff1+(Tr1-Tr2)+(Tf1-Tf2)≥Toff2>Toff1+(Tr1-Tr2)×0.5+(Tf1-Tf2)×0.5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011083080-A (JP)
Title: Air conditioner and motor drive system for the same
Inventor: TAMURA MASAHIRO
IPC: F25B49/02
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expensive motor drive system having a large noise suppression effect, and an air conditioner that reduces noise from an internal apparatus.  <P>SOLUTION: The motor drive system includes: a rectification circuit which converts AC power input from a commercial power supply into a DC power; an inverter circuit which converts the DC power into a three-phase AC power; a motor driven by the inverter; a case which includes an earthing terminal and houses the rectification circuit, the inverter circuit and the motor; a common mode coil arranged between the commercial power supply and the inverter circuit; a line bypass capacitor connected to the case; and an earth wire for connecting the case and the earth. The earth wire is wound on a ferrite core.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080521-A (JP)
Title: Sealing structure of reducer
Inventor: HAGA TAKU
IPC: F16C33/72
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leak of lubricant and reduce the loss of power transmission of a reduction gear.  <P>SOLUTION: The seal structure 131 of a reducer G1 includes an input shaft (rotary shaft) 100 of a decelerating mechanism 135 and a relatively rotating member 120 which relatively rotates to the input shaft 100, and the inside and outside of the reducer G1 are partitioned through a first seal member 107 incorporated between the input shaft 100 and the relatively rotating member 120. First and second seal members 107, 109 are disposed on both sides across the decelerating mechanism 135 of the input shaft 100, the sliding tensing force of the first seal member 107 is lower than that of the second seal member 109, and lubricant absorbing members 121, 123 are disposed on the outer side of the reducer G1 beyond the first seal member 107.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010010720-A (JP)
Title: Magnetoresistance effect element and magnetic random access memory utilizing the same
Inventor: YOSHIKAWA MASATOSHI
IPC: H01L43/10
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low resistance magnetoresistance effect type element with a spin injection writing system.  <P>SOLUTION: By forming a crystallization promoting membrane to promote crystallization, in contact with an interfacial magnetic membrane having amorphous structure, crystallization is promoted from a tunnel barrier layer side to match the interface between the tunnel barrier layer and the interfacial magnetic membrane layer, thereby obtaining the magnetoresistance effect type element with low resistance so as to obtain a desired current value, and with high TMR ratio.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011087021-A (JP)
Title: Imaging apparatus
Inventor: UEMATSU KIMIO
IPC: G03B17/55
Filed: 2009-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently cool an imaging apparatus at appropriate timing.  <P>SOLUTION: The imaging apparatus includes: a casing provided with a ventilation port for communicating a convection path formed inside with the atmosphere; an imaging element housed in the casing; a temperature rising part thermally connected with the imaging element and rising temperature in the convection path; a blower for generating convection in the convection path; a lid switchable to an opening state of opening the ventilation port and a closing state of closing the ventilation port; and a controller for controlling the operations of the lid and the blower on the basis of an operation state relating to the operation period of the imaging element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010037939-A (JP)
Title: Clearance blocking device for opening/closing body
Inventor: ASANO TAKESHI
IPC: E06B7/20
Filed: 2009-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure which does not produce a clearance between a bottom end section of an opening/closing body and a sill of the opening/closing body even when the opening/closing body is closed carelessly.  <P>SOLUTION: When a sliding door P is moved from the state shown in Fig.5 in the direction of arrow shown in Fig.5(B) to have it abut on a door stop post R for closing the door, a section of a second operation body 29 protruding from a detector body 22 gets into contact with an engagement member 33 provided in the sill Q of the sliding door P, so that the second operation body 29 turns about a pin 29b. Then, the engagement member 33 fits in a recessed groove 29a, and a ridge 29c moves out of a horizontal groove 27a of the detector piece 22, and moves to a vertical groove 27b to allow a spring 30 to expand. Hereby, the ridge 29c relatively displaces along the vertical groove 27b to move the detector 22 in the direction of arrow. Thus, the sliding door P moves in the same direction. According to the movement, a plate 32 of a first operation member 28 gradually gets out of the position of facing to a magnetic body 23d of a blocking body 23, and therefore, the blocking body 23 moves downward to block the clearance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011089444-A (JP)
Title: Super-thin panel type laminar flow air blower
Inventor: CHIGIRA MASAKI
IPC: F04D25/08
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light weight, simple, and high efficiency planar laminar flow air blower capable of being driven using small energy, since a laminar flow air blower which generates a laminar air flow in a widespread range from an optional plane has not been devised.  <P>SOLUTION: Gas compression in a rotation direction is negated between adjacent fans by disposing in-hub type electric fans whose rotary shafts are not beyond the leading edge and the trailing edge of the rotary blade on a two-dimensional plane at equal intervals and by electrically connecting the fans in parallel to apply equal voltages to them. Thereby, blowing a laminar flow air is performed without generating a turbulent flow. Thus, there is provided a light weight, simple, and energy saving blower whose air intake direction, rotary shaft and air feed direction coincide with one another, and which can directly generate a laminar air flow from an optional plane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090211-A (JP)
Title: Display device and display method
Inventor: TAMURA TOMOHIRO
IPC: G09G3/20
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform uniformity correction properly by a small load when performing high definition display.  <P>SOLUTION: Division correction processing is performed by signal processing parts 110-140 by using data for uniformity correction in each display region which is prepared beforehand to the uniformity correction of a display device individually with respect to n-pieces of image signals which are prepared in each of n-pieces of display regions. Synthesizing processing for acquiring one synthesized image from the n-pieces of image signals corrected by the division correction processing is performed by a synthesis processing part 150, and the video display of a display device 170 is performed by using the synthesized image signal which is obtained by the synthesizing processing. Furthermore, a shift amount of a pixel position for the data for uniformity correction used for uniformity correction in each division correction processing is set by a control part 190 corresponding to a display mode for displaying the n-pieces of image signals by the display processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093429-A (JP)
Title: Opening/closing door control system for rail vehicle
Inventor: YAMAMOTO NAOAKI
IPC: E05F15/20
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability in position detection methods using an opening/closing door selection system.  <P>SOLUTION: Position detection is performed by combining a position detection method using a tacho generator 6 using information from the inside of the vehicle, and a position detection method using a GPS receiver 7 using information from the outside. When results of both of the position detections do not match, a driver or passenger is caused to confirm or set a right position. Thus, reliability in position detection is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT