baber/WOPTO huggingface dataset:
Patent JP-2012091892-A (JP)
Title: Sorting conveyor apparatus
Inventor: YAMANAKA YUKIHIRO
IPC: B65G21/12
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To minimize a clearance between the carrying-out end of a sorting conveyer and the carrying-in ends of a plurality of carrying paths set on downstream side thereof, while keeping the clearance constant regardless of a sorting movement distance.SOLUTION: A conveyer apparatus sorts articles w to conveyers A1-A4 installed together at the carrying-out end, and includes: a plurality of carrying belts 230 wound between tail rollers 210, 220 provided at the carrying-in ends and carrying-out end; a movable frame 240 rotatably supporting the carrying-out side tail roller and reciprocating linearly along a rotary axis-core direction; a carrying-out end position switching operation mechanism 340 moving the movable frame, and making the carrying-out side tail roller face the carrying-in ends of the plurality of carrying paths to perform positioning stop in parallel; tension rollers 250 wound with the carrying belts and keeping the tension of the belts at a predetermined value; and a tension roller position switching means 6 switching the positions of the tension rollers according to the loosened amount of the carrying belts varying accompanying the switching of the carrying-out end position.
Patent JP-2011119239-A (JP)
Title: Light emitting module
Inventor: TANAHASHI OSAMU
IPC: H01L51/50
Filed: 2010-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To make a wiring job easily done between power feeding electrodes and a power feeding unit in a light emitting module and to perform routing of wiring easily even after the assembly of the light emitting module and to make the wiring between the power feeding electrodes and the power feeding unit less conspicuous when viewed from the light emitting surface side of a light emitting element.  <P>SOLUTION: The light emitting module 1 includes the light emitting element 2, a support body 3 supporting the light emitting element 2, and power feeding terminals 4a, 4b provided in the support body 3. The support body 3 has openings 31 formed in a corresponding relationship with the power feeding electrodes a1, a2, b1, b2 of the light emitting element 2. The power feeding terminal 4a is electrically connected to the power feeding electrodes a1, a2 by an electric connection member 5a. The power feeding terminal 4b is electrically connected to the power feeding electrodes b1, b2 by an electric connection member 5b. The electric connection members 5a, 5b extend via the openings 31 of the support body 3 and a non-light emitting surface side. Consequently, the electric connection members 5a, 5b can be joined collectively on the rear surface side of the support body 3 without being exposed on the light emitting surface side of the light emitting element 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012093889-A (JP)
Title: Portable display device, and operation control method and program thereof
Inventor: YANO HIRONORI
IPC: G06F3/0485
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To let a user know a text the user is reading.SOLUTION: A target text that is to be read by a user is determined from a document image that is an imaged document. A position of a display area in the document image is determined so as to include the determined target text. The document image included in the display area is displayed on a display screen 90. The determined target text is highlighted so as to be identified from other texts. The highlight display is surrounded by a frame 91 and a frame 92 and shown by hatching.
Patent JP-2012100425-A (JP)
Title: Outer rotor electric motor
Inventor: FUKUI KENTARO
IPC: H02K11/00
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an outer rotor electric motor capable of improving the detection accuracy by a resolver.SOLUTION: A resolver 9 has a resolver stator 91 attached to a stator 10 or a motor housing 2, and a resolver rotor 92 attached to a rotor 6 or a rotary shaft 8 supporting the rotor 6 so as to be opposed to the resolver stator 91. The resolver 9 is arranged radially inside a stator core 11.
Patent JP-2012099187-A (JP)
Title: Disk device
Inventor: KOSAKA DAISUKE
IPC: G11B17/056
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a disk device surely suppressing vibration during high-speed rotation of a disk for a long period.SOLUTION: A traverse chassis 5 consisting of a chassis body 5A mounted with a spindle motor 9 with a turntable 8 and an optical pickup 10 movable in a radial direction of a disk D thereon and a lever arm 5B made of synthetic resin is vertically movably arranged in a loader chassis 2. The lever arm 5B includes: a lever body 5a; and a pair of right and left arm parts 5b extending from both ends of the lever body 5a and rotatably pivoted on the loader chassis 2. A cam slider 12 slidably arranged in a front part of the loader chassis 2 and the lever arm 5B are interlocked and coupled by a cam mechanism 13. An elastically displaceable retaining piece 30 is integrally projected on an internal surface of a recess 29 formed by cutting off one end part of the lever body 5a, the retaining piece 30 is formed into a U-shape and the end part of the retaining piece 30 is elastically pressed on the loader chassis 2.
Patent JP-2012106524-A (JP)
Title: Vehicle steering device and in-wheel motor vehicle
Inventor: EGUCHI MASAAKI
IPC: B62D7/14
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle steering device that has an improved steering shaft and prevents unnecessary enlargement even if a damper is added, while transmitting a sufficiently large rotation torque.SOLUTION: The steering device includes a wheel using an in-wheel motor, a steering drive device installed on an undercarriage; and a steering shaft interposed between an output shaft of the drive device and an in-wheel motor unit. The steering shaft includes an inner shaft 25 integrated with the drive device, and an outer shaft 26 integrated with the motor unit. A joint 28 is formed by axially inserting the inner shaft 25 into the outer shaft 26 so as to be relatively movable. In the joint 28, a damper device 41 and a torque transmission unit 40 are installed.
Patent JP-2012107536-A (JP)
Title: CONTROL METHOD AND DEVICE OF NOx CLEANING DEVICE
Inventor: KATSUKI MASATOSHI
IPC: F01N3/20
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a NOx cleaning device provided with a supply device for an exhaust gas reducing agent in the upstream side of a reducing catalyst provided in the exhaust path of an internal combustion engine, for detecting a failure of sensors of NOx, NH, temperature or the like provided in the exhaust path, and maintaining performance of the NOx cleaning device by supplying a proper amount of reducing agent even when a failure of the sensor is detected.SOLUTION: The control device of the NOx cleaning device is provided with: a NOx sensor 21 arranged in the downstream side of a NOx catalyst 11; a first NOx cleaning performance calculation means 33 for calculating the NOx cleaning performance using the NOx catalyst 11 on the basis of a signal from the NOx sensor 21; a second NOx cleaning performance calculation means 37 for calculating the NOx cleaning performance using the NOx catalyst 11 on the basis of the NOx emissions from the internal combustion engine; and a determining means 39 for determining the failure of the NOx sensor 21 by comparing calculation result of the first NOx cleaning performance and that of the second NOx cleaning performance with each other. When the failure is determined, the amount of the reducing agent to be supplied is calculated on the basis of the cleaning performance calculated by the second NOx cleaning performance calculation means 37.
Patent JP-2012109070-A (JP)
Title: Surface light-emitting device
Inventor: SHIGEMOTO KATSUHIKO
IPC: F21S2/00
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface light-emitting device in which uniform light is emitted from the whole surface by making the brightness at the joint portion formed at the time of connecting light guide plates equal to the level of the brightness of the other portions.SOLUTION: The surface light-emitting device 10 is formed of a plurality of light guide plates 11 connected in a plane form. Each of light guide plates 11 includes: a reflector 16 which reflects light from a light source 15 at the side part toward the front surface side; a diffusion plate 17 which diffuses the reflecting light from the reflector 16; and a diffusion lens body 14 of a convex shape, which covers the joint portion 13 formed at the time of connecting the light guide plates 11 from the front surface side.
Patent JP-2012110898-A (JP)
Title: Continuous casting method of round cast billet for making 13cr seamless steel pipe
Inventor: ABE MASAMICHI
IPC: B22D11/04
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting method of a round cast billet for making a 13Cr seamless steel pipe, which can suppress a crack in an axial core part, especially a contraction hole generated in a terminal stage of solidification and a resulting A-type crack, together with a C-type crack at a practical level.SOLUTION: A strand having a round shape in cross section containing unsolidified molten steel inside is forcibly cooled with primary compression stress added by a water quantity density Qby the following expression (1) from a position where a solidification rate fs of the axial core part of the strand is 0.5 to a position where a temperature of the axial core part reaches (Ts-145)°C in a process of continuous casting. It is further preferable that, after completion of the addition of the primary compression stress and forcible cooling, forcible cooling with secondary compression stress added by Qgiven by the following expression (2) is carried out until the temperature of the axial core part of the strand reaches (Ts-255)°C. (1) 10≤Q≤100, (2) 0<Q≤60, with the proviso that Q>Q.
Patent JP-2012119364-A (JP)
Title: Solar cell rear surface protective sheet and solar cell module
Inventor: YANAGISAWA MAKOTO
IPC: H01L31/04
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide: a solar cell rear surface protective sheet which is inexpensive and excellent in abrasion resistance, long-term outdoor weathering resistance, long-term moisture-heat resistance and water vapor barrier properties; and a solar cell module.SOLUTION: The solar cell rear surface protective sheet includes a weatherproof resin layer (1), an aluminum foil (2), a plastic film (3), and an easy-adhesion layer (4), which are laminated in the order. The weatherproof resin layer (1) is formed of a weatherproof resin composition (1') containing: an acrylic copolymer (A) having a glycidyl group or an oxetanyl group, a glass transition temperature of 0-60°C, a weight average molecular weight of 30,000-150,000, a hydroxyl value of 2-100 (mgKOH/g), and an aromatic ring content of 50 wt.% in maximum; a specific amount of a polyisocyanate compound (B); and a pigment (C).
Patent JP-2012119885-A (JP)
Title: Light source determination device and light source determination method
Inventor: FUJIWARA SHINYA
IPC: H04N5/232
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To simply and accurately determine an LED light source without using a stochastic method.SOLUTION: It is possible to simply and accurately determine whether a light source is a white LED, on the basis of a signal amount of the imaging signal corresponding to the light of a wave length near 80 nm and a signal amount of the imaging signal corresponding to the light of a wave length near 450 nm which are obtained from a solid state imaging device.
Patent JP-2012120350-A (JP)
Title: Interior air-cooling of power generation motor by air suction
Inventor: AIDA TOSHIO
IPC: H02K9/06
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To force-feed a gas by an axial-flow fan in an airtight container, cool the gas outside a motor, and return the cooled gas to interior of the motor.SOLUTION: The interior air-cooling of a power generation motor is performed by air suction. Whether a suction machine is mounted on the motor or arranged at a distance can be selected depending on an arrangement location of the power generation motor. In the interior air-cooling, air is taken in via a front lid. The air passing through a gap formed by a rotation axis, a rotor and a slot part of a stator yoke absorbs the heat of the rotation axis, the rotor and the slot. The air passing through a gap formed by an outer periphery of a stator and an interior of a motor case absorbs the heat of the stator. The heat is discharged from a suction hole provided to a back lid by suction with a turbofan, a compressor or the like.
Patent JP-2012054903-A (JP)
Title: Patch antenna that simultaneously generates circular polarized wave and linear polarized wave and generation method thereof
Inventor: JEONG TAE-IN
IPC: H01Q13/08
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a patch antenna and a generation method thereof capable of simultaneously generating a circular polarized wave and a linear polarized wave and performing data communication with a heterogeneous antenna (circular polarized wave antenna or a linear polarized wave antenna) without loss.SOLUTION: A patch antenna 100 which simultaneously generates a circular polarized wave and a linear polarized wave includes: a first radiator 10 which radiates the circular polarized wave for an antenna signal; a second substrate 20 provided on the other surface of the first radiator; a second radiator 30 which is provided on the other surface of the first substrate and radiates the linear polarized wave for the antenna signal; and a second substrate 40 provided on the other surface of the second radiator.
Patent JP-2011129514-A (JP)
Title: Optical module suitable for generating low-beam type light beam and selective light beam
Inventor: ALBOU PIERRE
IPC: F21S8/12
Filed: 2010-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module that is suitable for forming a low-beam type light beam and a selective light beam.  <P>SOLUTION: The optical module 301 is equipped with a first reflecting mirror 102, that reflects substantially all the rays emitted from a first focusing-point of the first reflecting mirror 102 and makes them arrive at a second focusing-point of the first reflecting mirror 102; and a light-shielding member 103 that is extended along a direction of a substantially an axial direction, forms a cut-off edge arranged at the position of the second focusing-point of the first reflecting mirror 102, in which the light-shielding member 103 includes a first component 302 and a second component 303 that can be moved at least mutually with respect to each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012122242-A (JP)
Title: Open shield method and open shield machine
Inventor: UEMURA MAKOTO
IPC: E21D9/06
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To facilitate advancement of a front part against large propulsion resistance when an open shield machine has a machine body configured in three or two split body blocks and each split body block self advances individually in a manner similar to that of the ESA method (endless self advancing method) by taking reaction force from another split body block.SOLUTION: In an open shield method, an open shield machine 1 splitted into a front part 1d, a jack part 1e, and a tail part 1c is used and each split body self advances by taking a reaction force from another split body by extension and traction of a propulsion/traction jack 12', 13'. The side part member and bottom part member of the front part 1d are splitted in the longitudinal direction and the split side part members and bottom part members are provided with slide jacks, respectively. When the front part 1d advances, the split side part members and bottom part members are made to sequentially advance by utilizing frictional resistance due to self-weights of the jack part 1e and the tail part 1c and earth pressure as the reaction force by the slide jack.
Patent JP-2012122289-A (JP)
Title: Tread attaching structure of dog-leg spiral stairs
Inventor: ISHIKAWA TOMOAKI
IPC: E04F11/16
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a tread attaching structure of dog-leg spiral stairs, capable of efficiently and accurately attaching two corner part treads including an L-shaped notch at an inner side end to the dog-leg spiral stairs using three inner spiral side plates.SOLUTION: For an engaging groove 11a with which an L-shaped notch 52a of a lower stage corner part tread 52 in a first inner spiral side plate 11 is engaged, a part on the side of a downward stair part 50b is turned to a through-groove part 11a' passing through the front and back of the first inner spiral side plate 11. In the state of putting one inner side end face 52a' of the L-shaped notch 52a of the lower stage corner part tread 52 along the engaging groove 11a of a lower stage and locking the L-shaped notch 52a, while inserting the proximal end part of the other inner side end face 52a" of the L-shaped notch 52a of the lower stage corner part tread 52 to the through-groove part 11a', the first inner spiral side plate 11 can be slid and moved along a side face 51a on the side of a dog-leg intermediate art 50a of a support column 51 in the range of the length of the through-groove part 11a'.
Patent JP-2011140112-A (JP)
Title: Holder for t-shaped member
Inventor: SAKURADA MASAMI
IPC: A47G29/00
Filed: 2010-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder for a T-shaped member, in which a head of a hammer is hard to come off from the holder so that safety is secured, and it is easy to put on and take off the hammer with gripping in the same manner as actual use with one hand.  <P>SOLUTION: A handle of the hammer is prevented from going inside by a handle blocking part 19, the head is prevented from going up by a first upper head face blocking part 12a and a second upper head face blocking part 12b, and the head is prevented from going outside by a first side head face blocking part 11a and a second side head face blocking part 11b. Thus the head cannot be come off from a head holding part 13 in such a holding configuration. The head can be taken out of a second head taking-off/putting-on opening 17 by gripping the handle with one hand in the same manner as a grip for hitting, rotationally raising the handle up to a position slightly below a horizontal state or up to a horizontal position, moving the head from the head holding part 13 to a head taking-off/putting on space 18, and moving up the head as it is. The head can be put on with reverse procedures.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012126795-A (JP)
Title: Rubber composition and tire using the same
Inventor: MATSUO NARUAKI
IPC: C08L9/00
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition that can achieve both low-temperature characteristics and wear characteristics of a tire.SOLUTION: The rubber composition is obtained by blending 5-60 pts.mass of an unmodified polymer (B) based on 100 pts.mass of a rubber component (A) comprising at least one rubber of natural rubber and synthetic diene rubber. The unmodified polymer (B) has a weight-average molecular weight of more than 80,000 and not more than 300,000 in terms of polystyrene, measured by gel permeation chromatography, a bonding amount of an aromatic vinyl compound of less than 5 mass%, and a vinyl bonding amount in a conjugate diene compound moiety of less than 40%.
Patent JP-2012127452-A (JP)
Title: Vibration control device
Inventor: NAMITO NORIKATSU
IPC: F16F1/38
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a technology for effectively preventing damage to a protruded base of an outer cylinder flange.SOLUTION: This vibration control device includes an outer cylinder 1 made of a resin material, and a cylindrical elastic body 2 joined to the inner peripheral face of a cylindrical portion 1a of the outer cylinder 1. The cylindrical portion 1a of the outer cylinder 1 is pressed into the inner periphery side of a cylindrical part of a bracket in a diameter-reducing attitude to bring the outer peripheral face of the cylindrical portion 1a of the outer cylinder 1 into friction engagement with the inner peripheral face of the cylindrical part of the bracket. At the rear end in the press-in direction of the cylindrical portion 1a of the outer cylinder 1, the flange 1b is provided for abutting on the end face of the cylindrical part of the bracket. At the protruded base of the flange 1b, the cylindrical portion 1a of the outer cylinder 1 has a thin area 5 continuous throughout the periphery.
Patent JP-2012126619-A (JP)
Title: Zinc oxide sintered compact and method for producing the same
Inventor: NAKADA KUNIHIKO
IPC: C23C14/08
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a zinc oxide-based sintered compact which is so dense that a transparent electrode having reduced specific resistance can be obtained without abnormal discharge being generated when it is used for a sputtering target.SOLUTION: The zinc oxide sintered compact contains low-valence titanium of >2 to 10 mol, its relative density is ≥95%, and also, the content ratio of composite oxide is ≤10%. The zinc oxide sintered compact can be obtained by mixing zinc oxide powder and composite oxide powder of zinc and low-valence titanium in such a manner that the low-valence titanium is contained by >2 to 10 mol%, thereafter molding the mixture and then performing sintering at 800 to 1,500°C.
Patent JP-2012130978-A (JP)
Title: Lathe chuck
Inventor: TOKISU HIROKI
IPC: B23B31/20
Filed: 2010-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a lathe chuck which can prevent the occurrence of chatter vibration during lathe turning of a cylindrical work.SOLUTION: The chuck has a grip part for pressing the inner peripheral surface of a work outward to grip the cylindrical work integrally formed in a base disposed on the spindle of the lathe via a neck part. The chip part is smaller in diameter than the base. The outer circumferential surface of the neck part is formed in parallel with an axis. The outer circumferential surface of a part of the base adjacent to the neck part is formed tapered to be gradually increased in diameter toward the spindle side.
Patent JP-2012130846-A (JP)
Title: Method and apparatus for lubricating filter plate in filter press
Inventor: OTANI KAZUHISA
IPC: B01D25/172
Filed: 2010-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for lubricating a filter plate in filter press in which lubrication water is jetted to a sliding part in moving the filter plate.SOLUTION: In a sequentially plate-opening type filter press, a nozzle 34 for jetting lubrication water is arranged in a carrier 11 in which a plate opening device 14 of a filter plate 4 is provided and the lubrication water is jetted from the nozzle 34 to a sliding member 40b of a side rail 3 in conjunction with the operation of the carrier 11. Since minimum amount of lubrication water is supplied when necessary and also a lubricant is water, there is no oil scattering to the outside, reducing environmental load. In addition, handling is facilitated in disassembling and maintenance.