baber/WOPTO huggingface dataset:
Patent JP-2011045906-A (JP)
Title: Machining method and machining system for micromachining part in machine component
Inventor: OTA KOICHI
IPC: B23K26/14
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining method and a machining system for micromachining a part in a machine component which achieve full use of water jet guided laser machining method by appropriately moving the machine component and a laser beam output side when machining the machine component so as to form a micromachined part of the excellent machining accuracy and of a free shape.  <P>SOLUTION: When forming a micromachined part by water jet guided laser machining in the machine component 20, a point for forming a micromachined part is machined while moving a laser head 7 side and the machine component 20 side so as to obtain a desired shape of the micromachined part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049012-A (JP)
Title: Battery pack
Inventor: YONEDA HARUHIKO
IPC: H01M10/625
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a difference in temperature among batteries in a battery block contained in a battery case, while attaining low cost mass production using a very simple structure, and to reduce a difference in temperature among batteries, while effectively eliminating heat confinement among a plurality of battery blocks by a natural convection and disposing many batteries at correct positions.  <P>SOLUTION: In a battery pack, the battery block 10 configured by disposing the plurality of chargeable batteries 1 at fixed positions by a battery holder 2 is contained in a battery case 3. In the battery pack, the plurality of battery blocks 10 are contained in the battery case 3 at predetermined intervals; a hollow partition wall 32 the inside of which is made hollow to form a hollow part 33 which is opened to a surface of the battery case 3 is disposed between the adjacent battery blocks 10; and the battery block 10 is disposed to be thermally coupled with the hollow partition wall 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010053030-A (JP)
Title: System and method for determining shape of glass sheet
Inventor: AN CHONG PYUNG
IPC: C03B17/06
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To determine the shape of a glass sheet during and/or after the forming process.  <P>SOLUTION: The system 26 for determining the shape of the glass sheet 24 for planning an interior bulk is provided with: a laser 38 configured to direct the laser beam 40 toward the glass sheet 24 at a predetermined angle along projection vector; an image capture device 30; and a processor 32 configured to calculate the location of an energy centroid within a selected portion of the bulk of the glass sheet 24. The laser beam 40 has a selected wavelength sufficient to cause an interior portion of the glass sheet 24 through which the laser beam 40 propagates to fluoresce and emit a fluorescent light energy. The image capture device 30 is configured to receive the fluorescent light energy and image the fluorescent light energy on the sensor 54. The sensor 54 generates a position signal based on a position of the imaged fluorescent light energy thereon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011046106-A (JP)
Title: Manufacturing method of insert molded part
Inventor: SHIMAKURA KEITA
IPC: B29C45/14
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an insert molded part wherein a processed part of a terminal part is hardly deformed even when impact is given and a processing workability on the terminal part is superior.  <P>SOLUTION: A primary molding process for manufacturing a light transceiver 20 having a projected terminal part 26 by resin molding is conducted, then after the primary molding step, a terminal processing step for manufacturing a bent part 26a is conducted by bending processing for the terminal part 26, and then a secondary molding step for manufacturing a connector housing 2 in such a way as covering an outer periphery of the bent part 26a by using a light transceiver 20 as an inner part of insert molding is conducted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047478-A (JP)
Title: Electromagnetic coupling device and motor
Inventor: SHIOZAKI AKIRA
IPC: F16D27/112
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic coupling device capable of restraining a width in which a plane opposed to an armature of a hub plate swings with respect to a plane orthogonal to an axial direction of a shaft when securing the hub plate to the shaft to be far smaller than a gap width to be secured between the armature and a magnetic pole element.  <P>SOLUTION: In the electromagnetic coupling device, the hub plate 3 is applied which includes a tubular stationary portion 31 formed with an insertion through-hole 31b through which a shaft S can be inserted, three radially extending ribs 32 provided at 120°or approximately 120° pitch in a circumferential direction of the stationary portion 31, and a flange portion which connects the extending ends of the respective ribs 32 with each other, and threaded holes 31a are formed in the stationary portion 31 at positions which are symmetric or substantially symmetric with one rib 32 as the center.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047371-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: WADA KATSUJI
IPC: F01N3/08
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the rate of NOx purification by improving the NOx capturing performance of a NOx capturing catalyst.  <P>SOLUTION: An exhaust emission control device for an internal combustion engine is equipped with an Ag catalyst 42 installed in the exhaust pipe 4 of the engine 2 for capturing the NOx in the exhaust gas, an LNC 43 installed in the exhaust pipe 4 downstream of the Ag catalyst 42, capturing the NOx in the exhaust gas, and purifying the captured NOx through reduction under prescribed conditions, a judging part to judge according to the engine 2 operating condition whether the NOx content of the exhaust gas is below the prescribed amount, and a NOx discharge part to discharge the NOx captured by the Ag catalyst 42 when the judging part judges that the NOx content of the exhaust gas is below the prescribed amount, wherein the catalyst activation temperature of the Ag catalyst 42 is lower than the catalyst activation temperature of the LNC 43.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055032-A (JP)
Title: Audio device
Inventor: KITABAYASHI YOSHIO
IPC: H03F1/52
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio device adopting a lower battery voltage as a rated voltage and guaranteeing an operation during a higher battery voltage when a power amplifier 21 is designed, in a power amplifier unit 11 which generates a voltage for the power amplifier 21 by a DC/DC converter power supply 25 from the battery voltage.  <P>SOLUTION: FETs (Field Effect Transistors) 44 and 45 receive a gate signal sent from a control circuit 26 and turn on or turn off a primary current of a transformer 42 at the power supply 25. A lower one of terminal voltage of the FETs 44 and 45 is impressed onto the anti-ground side of C146 through D136 and D137. If Vb7 on the anti-ground side of C146 becomes a predetermined threshold or more, Tr158 is turned on, and C161 is discharged to decrease Vc2. Based on Vc2, a clipper control circuit 33 controls the amplitude of an audio signal in a soft clipper circuit 20 in the input side of the power amplifier 21. According to the arrangement, an audio signal with a decreased amplitude is inputted into the power amplifier 21 when the battery voltage becomes high.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052732-A (JP)
Title: Cylinder device
Inventor: YOSHIDA TADASHI
IPC: F16F9/32
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the axial dimension of a cylinder device by reducing the axial dimensions of components.  <P>SOLUTION: A protrusion forming part 9C of a rod guide 9 is provided with: a first annular protrusion 16 supporting the outer diameter side 3A of a cover body 3; and a second annular protrusion 17 supporting the inner diameter side 3B of the cover body 3. The first annular protrusion 16 provided in the rod guide 9 thereby holds and fixes the outer diameter side 3A of the cover body 3 between itself and a caulking part 1A when caulking the upper end side of an outer cylinder 1. When caulking the upper end side of the outer cylinder 1, the cover body 3 is pressed strongly toward the rod guide 9 using a pressing implement 19, but the pressing force applied to the cover body 3 at this time is received by the second annular protrusion 17. Permanent deformation of the cover body 3 is thereby prevented, and in consequence, the thickness dimension of the cover body 3 is formed small.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053041-A (JP)
Title: Step motor
Inventor: MAEDA TOSHINARI
IPC: H02K37/16
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step motor provided with a means for positioning a rotor axial center and a stator hole with high accuracy, and including a structure for positioning a rotor and stator, in which a positioning member substantially does not exist in a magnetic gap or restrictively exist.  <P>SOLUTION: The positioning means is provided so that positioning with a bottom board is performed using a portion other than the inner circumference of the stator hole, or provided at the magnetic gap so that positioning with a bottom board is performed using a cylindrical portion formed in contact with a cylindrical surface in the stator hole with a tubular shape and a uniform thin wall.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054111-A (JP)
Title: Member for holding cover of emergency push button switch
Inventor: MURATA SHIGEO
IPC: G08B17/00
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for holding a cover of an emergency push button switch, which is easily mounted or reset on emergency call equipment.  <P>SOLUTION: The member 1 for holding a cover molded integrally by rubber or an elastic resin includes a flange 2, pressing protrusions 3 and engagement protrusions 4 to support a cover member 34 over a front plate 31. The engagement protrusions 4 are pressed into an opening 32 from a front side to be mounted on the front plate 31. The cover member 34 is pressed into an inner opening 5 of the flange 2 from a front side to be mounted on the cover holding member 1. Since the cover holding member 1 holds the cover member 34 with proper supporting force and a cover receiving part 6 is flexibly bent to allow the cover member 34 to come off when a switch operation is performed, the cover holding member 1 can be reused without any member being damaged.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010066767-A (JP)
Title: Display device including active type semipermeable element
Inventor: JANG JAE EUN
IPC: G02F1/1334
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device including an active type semipermeable element.  <P>SOLUTION: The display device includes the active type semipermeable element 200, whose transmittance and reflectivity to light are electrically controlled, and a display panel 300 for forming an image by modulating the light reflected and/or transmitted by the active type semipermeable element 200.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011057826-A (JP)
Title: Extrusion foaming board
Inventor: HARADA SEIICHIRO
IPC: C08L23/10
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene-based extrusion board that simultaneously has effects, such as a high closed cell ratio, a high expansion ratio, and heating-proof creep characteristics (heat resistance).  <P>SOLUTION: An extrusion foaming board is obtained by foaming a resin composition for a foam, which includes: (a) a polypropylene-based resin; (b) an amorphous resin having a Tg of 115°C or more, and (c) a styrene-based thermoplastic elastomer, wherein a mass ratio of the component (a) to the component (b) is 90:10 to 60:40, and the component (c) is 1-10 pts.mass based on the total 100 pts.mass of the component (a) and the component (b).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232629-A (JP)
Title: Radiation curing adhesive agent composition, adhesive film for dicing using the same, and method of manufacturing cutting piece
Inventor: OKUMURA YASUAKI
IPC: C09J4/02
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive film for dicing including an adhesive agent layer for showing higher adhesive force to suppress releasing and scattering of cutting pieces of a semiconductor element or the like in the dicing process, and to assure superior light exfoliation property and low contamination property even for a workpiece having active surfaces in the pickup process.  <P>SOLUTION: The radiation curing adhesive agent composition contains, in an adhesive agent layer 3 of the adhesive film 1 for dicing, a (meta)acrylic polymer including, within the molecule, at least straight chain or branching alkyl group in the number of carbons of 2 to 8, hydroxyl group, straight chain alkyl group in the number of carbons of 14 to 18, and a double coupling of radiation reactive carbon and carbon.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010007185-A (JP)
Title: Alloy and tube for nuclear fuel assembly
Inventor: MARDON JEAN-PAUL
IPC: C22C16/00
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making tubes designed for a nuclear fuel pencil case or guide tube.  <P>SOLUTION: The tube is made from a bar of a zirconium based alloy, and contains 0.03 to 0.25 wt.% total of iron and chromium or vanadium, 0.8 to 1.3 wt.% niobium, ≤2,000 ppm tin, 500 to 2,000 ppm oxygen, ≤100 ppm carbon, 5 to 35 ppm sulphur and ≤50 ppm silicon. The bar is soaked in water after being heated at 1,000°C to 1,200°C. The blank is extruded after being heated at 600 to 800°C, and is cold-rolled in at least four passes, to obtain a tube, and is performed with intermediate heat treatment at 560 to 620°C, and is performed with a final heat treatment at 560 to 620°C in inert atmosphere or under vacuum.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011056164-A (JP)
Title: Rf coil for mr device, design method and driving method for the same
Inventor: IKEHIRA HIROO
IPC: A61B5/055
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To photograph images with less disturbance of a state magnetic field and less deterioration of S/N ratio, by effectively irradiating a high frequency radio wave to a subject while suppressing a temperature rise of the subject in an ultra-high-magnetic-field MR device.  <P>SOLUTION: In a volume coil for the MR device, an electric-field shield is arranged between a radiator arranged on the subject and the subject, and the arranged area of the electric-field shield and the shapes of the electric-field shield are determined by a numerical analysis of the magnetic field distribution inside of the volume coil. The RF coil for the MR device has a plurality of partial coils divided in an axial direction so as to surround different positions of the subject, each of the partial coils comprises a plurality of elements arranged in a peripheral direction at intervals and elongated in the axial direction, and the divided partial coils are separated from each other by only one element length or less so as to be coupled by high frequency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059582-A (JP)
Title: Imaging device
Inventor: TSUJIMURA ICHIRO
IPC: G03B17/20
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device capable of reducing visibility of ghost in a finder window of an optical finder unit, which results from scattered light generated in a liquid crystal display unit while suppressing further complication or enlargement of the optical finder unit.  <P>SOLUTION: The imaging device includes: an optical finder unit 17 configured to make a subject light be incident on a mirror 65e at angle θa and guide its reflected light to a finder window 10; and a polymer-dispersed LCD 64. Scattered light, which is scattered by the LCD 64 illuminated with illuminating light having a wavelength of red is incident on the mirror 65e at angle θb, and the finder window 10 is located on a forward optical path Qb in the reflecting direction. The mirror 65e, which is reduced in the spectral reflectance related to the wavelength of red with respect to the light incident at the angle θb, compared with the light incident at the angle θa, allows reduction in the visibility of ghost in the finder window 10, which results from the scattered light generated in the LCD 64, while preventing the further complication or enlargement of the optical finder unit 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065224-A (JP)
Title: Supply chain efficiency improvement support method
Inventor: NAGASAKI MITSURU
IPC: G06F19/00
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply chain efficiency improvement support method capable of preventing the stockout of a product caused by the stockout of a material even if a change occurs in a sales plan of the product, and capable of minimizing of a disposal loss of the material or the like at production end.  <P>SOLUTION: The supply chain efficient improvement support method includes steps of: performing simulation by a supply chain model of a factory unit about the products of a plurality of factories, deriving a physical distribution route and a safe stock amount where the disposal cost of the surplus stock of the material or the like at the production end becomes minimum in the factory unit without causing the stockout of the product; and performing simulation about a common material used in common between a plurality of products by the supply chain model where the supply chain models of the factory units are integrated, and deriving the physical distribution route and the safe stock amount where the disposal cost of the surplus stock of the common material at the production end becomes minimum on an entire inter-factory basis without causing the stockout of the product. A series of processing in the steps is performed at a period of each prescribed period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010105906-A (JP)
Title: Optical glass, optical element, and preform for precision press-molding
Inventor: TSUDA TETSUYA
IPC: C03C3/21
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical glass having high thermal stability and less discoloring although the glass has a refractive index (n<SB>d</SB>) in a desired range, and to provide an optical element and a preform for precision press-molding using the optical glass.  <P>SOLUTION: The optical glass contains, by mol% with respect to the whole mass of the glass having a composition in terms of oxides, 10.0 to 95.0% of TeO<SB>2</SB>component, 1.0 to 50.0% of B<SB>2</SB>O<SB>3</SB>component, 0 to 20.0% of GeO<SB>2</SB>component, 0 to 20.0% of SiO<SB>2</SB>component and 0 to 20.0% of P<SB>2</SB>O<SB>5</SB>component. The preform for precision press-molding comprises the optical glass; and the optical element is obtained by subjecting the optical glass to precision press-molding.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011065704-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: SHIINO YASUHIRO
IPC: G11C16/02
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable nonvolatile semiconductor memory device.  <P>SOLUTION: The nonvolatile semiconductor memory device includes a control circuit 3 configured to control a soft program operation for setting data of memory cells MC to a threshold voltage distribution state where an excessive erasing state is eliminated after the data are collectively erased. The control circuit 3 applies a voltage Vspgm to word lines WL when characteristics of the memory cells MC are determined to be in the initial state, and applies voltages Vwld_spgm1 higher than the voltage Vspgm by a predetermined voltage value to dummy word lines WLDD, WLDS. When the characteristics of the memory cells MC are determined to be deteriorated, the control circuit 3 executes a soft program operation by applying a voltage Vspgm to the word lines WL and applying voltages Vwld_spgm2 lower than the voltages Vwld_spgm1 by a predetermined voltage value to the dummy word lines WLDD, WLDS.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066993-A (JP)
Title: Refrigerant supply/discharge device of superconductive rotating machine, and superconductive rotating machine equipped with the refrigerant supply/discharge device
Inventor: UMEMOTO KATSUYA
IPC: H02K55/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant supply/discharge device of a superconductive rotating machine which prevents an increase in maintenance cost of the device resulting from the contact of a stationary-side member and a rotation-side member by preventing the stationary-side member from being brought into contact with the rotation-side member, and also prevents an increase in temperature of cooling air, and to provide a superconductive rotating machine equipped with the refrigerant supply/discharge device.  <P>SOLUTION: In order to apply a resistance to a helium gas which flows out via a cylindrical space formed of an external peripheral face of a cylindrical body 20, the cylindrical body 20, and an inner pipe 14b of a second double pipe 14, recesses such as ring-shaped grooves which are formed at equal or unequal pitches in the axial direction or spiral grooves which are continuously or discontinuously formed in the axial direction, are formed at the outer peripheral face of the cylindrical body 20. The amount of helium gas leaked from the cylindrical space can be controlled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067034-A (JP)
Title: Power supply cooperation system and uninterruptible power supply device
Inventor: OKADA NORIO
IPC: H02J9/06
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply cooperation system and an uninterruptible power supply device, for mutually using electric power among a plurality of uninterruptible power supplies and preventing electric leakage.  <P>SOLUTION: A power cooperation system 100 is so configured that, upon occurrence of power failure, a communication part 116 of uninterruptible power supplies 11, 21, and 31 communicates with a communication part 52 of a power distribution control part 5 through electric lines 6 and 7, and an MCU117 of the uninterruptible power supply 11 determines whether the power lines 6 and 7 are normal or not based on whether communication is enabled or not. The power distribution control part 5 cuts off the power lines 6 and 7 if determined to be not normal. The uninterruptible power supplies 11, 21, and 31 supply the electric power accumulated in an accumulation part 112 to the power lines 6 and 7 which supply the electric power to the uninterruptible power supplies 11, 21, and 31 from an outdoor power system.  <P>COPYRIGHT: (C)2011,JPO&INPIT