baber/WOPTO huggingface dataset:
Patent JP-2011107999-A (JP)
Title: Manufacturing history information management device and method thereof
Inventor: TAKENAKA MICHIO
IPC: G05B19/418
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing history information management device and a method thereof for supporting quick and accurate specification of failure cause and area of its influence on a product, even when a component structure includes multiple hierarchies or a component structure is not a finely organized three-tiered structure.  <P>SOLUTION: A process information collection means 112 gathers information regarding manufacturing, to transmit it to a manufacturing history information management control means 200. A manufacturing history information management control means 200 has the gathered information associated with a production lot number or an individual identification number to store and manage them, and in association with information items gathered by the process information collection means 112, previously defines a master-slave relation for a member and an intermediate component with an intermediate component and a product, by using them as constituent elements in a master-slave relation table to store it in a manufacturing history information accumulation means 300. When the production lot number or the individual identification number is designated, the manufacturing history information management control means 200 performs edition to select only the display request items of the designated work process and displays them in a manufacturing history information display means 400.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105549-A (JP)
Title: Method for manufacturing high purity silica
Inventor: SUZUKI TSUTOMU
IPC: C01B33/193
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing high purity silica simply and at low cost.  <P>SOLUTION: The method for manufacturing high purity silica includes: (A) an alkali dissolving step for mixing porous zeolite and an alkaline aqueous solution to obtain an alkaline slurry of a pH of 11.5 or higher and dissolving Si, Al and Fe contained in the powder of the siliceous shale into the liquid and then subjecting the alkaline slurry to solid/liquid separation to obtain a liquid containing Si, Al and Fe; (B) a Si liquid separation step for mixing the liquid obtained in the step (A) and an acid to make the pH 10.3 or higher and lower than 11.5 and to deposit Al and Fe contained in the liquid and then subjecting the liquid to solid/liquid separation to obtain a liquid containing Si; and (C) a silica separation step for mixing the liquid obtained in the step (B) and an acid to make the pH 9.2 or higher and lower than 10.0 and to deposit Si contained in the liquid and then carrying out solid/liquid separation to obtain a solid containing SiO<SB>2</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105913-A (JP)
Title: Method for processing rubber surface and sealing member
Inventor: YAMAMOTO TOMOHISA
IPC: F16J15/3232
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing a rubber surface for improving retentivity of a lubricant between the surface and a counterpart member to reduce friction with the counterpart member and abrasion while increasing wettability of the lubricant; and a sealing member obtained by the method for processing a rubber surface.  <P>SOLUTION: The method for processing a rubber surface is implemented by one of the following embodiments. In a first embodiment, multiple small holes 11 are formed in regular dotted form on the surface 1a of a rubber base material 1 by laser irradiation by a laser irradiation device 2. In a second embodiment, a surface layer part of the rubber base material 1 is peeled and removed by laser irradiation by the laser irradiation device 2. In the third embodiment, the first and second embodiments are used together. The seal member 6 includes a seal lip part which is processed by one of these processing methods.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108350-A (JP)
Title: Lens fixing device and optical pickup device
Inventor: KANO YASUYUKI
IPC: G11B7/135
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured lens fixing device, enabling a simplified work when a lens is fixed, and properly controlling shift of a lens optical axis caused by a temperature change, and to provide an optical pickup device having the lens fixing device.  <P>SOLUTION: The lens fixing device includes a lens holder 200 having a resin lens (lens area 201), and a mounting unit 300. The lens holder 200 has two protrusions 202a, 202b having guide surfaces 203a, 203b and adhesion surfaces 204a, 204b formed thereon. An intersection line produced when the guide surfaces 203a, 203b and the adhesion surfaces 204a, 204b are expanded in a planar direction is coincident with the optical axis of the lens area 201. By the contact of the guide surfaces 203a, 203b to receiving surfaces 304a, 304b at the mounting unit 300 side, the lens holder 200 is positioned on an X-Y plane. The lens holder 200 is fixed by an adhesive 400.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110565-A (JP)
Title: Power source device for arc welding
Inventor: DOI TOSHIMITSU
IPC: H02M9/00
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source device for arc welding, capable of efficiently reducing a load current to be a generation factor of spatters.  <P>SOLUTION: The power source device for arc welding includes a current reducing means (a switch S5, a switch S6, a control circuit 21, and the like) for reducing a load current by converting a D/C power generated in a D/C reactor L2 into an A/C power to conduct power regeneration on the primary side of a transformer T along with restriction of the operation of an inverter circuit 11 in a predetermined period including the time of arc reignition. Namely, since an arc force becomes large to generate spatters when the load current right after the arc reignition is large, the transmission of power to the secondary side of the transformer T is stopped by stopping the inverter circuit 11 for the predetermined period, and the power regeneration on the primary side of the transformer T is conducted by converting the D/C power generated in the reactor L2 into an A/C power with on-off operation of the switches S5, S6, so that consumption of the electromagnetic energy accumulated in the reactor L2, that is reduction of the load current, is achieved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010156194-A (JP)
Title: Double-floor structure and method for constructing the same
Inventor: TANAKA YASUNORI
IPC: E04F15/18
Filed: 2009-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-floor structure having a heat-insulating property, a fireproofness and a dew condensation-preventive property and having an excellent strength.  <P>SOLUTION: The double-floor structure includes: supports 7; and an upper floor face 8 on the supports 7 on a base material 1. Honeycomb core structures 4 filled with heat-insulating compositions 3 containing 4 pts.wt. or more of foamed organic-resin granules 4 to 100 pts.wt. cement to cells for honeycomb cores 2 are laminated on the base material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010160478-A (JP)
Title: Projection zoom lens and projection type display apparatus
Inventor: NAGATOSHI YUKIKO
IPC: G02B13/18
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a projection zoom lens having a wide angle, a high magnification ratio and high resolution.  <P>SOLUTION: In the order starting from the magnification side of the projection zoom lens system, five lens groups G<SB>1</SB>to G<SB>5</SB>are arranged. The fourth lens group G<SB>4</SB>includes, in the order starting from the magnification side, a negative lens L<SB>8</SB>having at least one aspheric surface, a positive lens L<SB>9</SB>, a negative lens L<SB>10</SB>concave toward the magnification side, a positive lens L<SB>11</SB>convex toward the reduction side, and a positive lens L<SB>12</SB>. The fifth lens group G<SB>5</SB>is formed of one lens L<SB>13</SB>and is configured so that the ratio of the focal length f<SB>5</SB>of the fifth lens group with respect to the focal length f<SB>W</SB>of the system as a whole at a wide-angle end lies within a numerical range of 3 to 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011120403-A (JP)
Title: Drive device and optical device
Inventor: YOSHIDA HIDEO
IPC: H02N2/06
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive device and an optical device, which achieve a reduction in operation sound by simple control, and allow the reduction in operation sound to be stably executed.  <P>SOLUTION: The drive device includes: a piezoelectric element 1; a drive shaft 2; a driven member 3 frictionally engaged with the drive shaft 2 so as to be moved; and a control part 81 for applying a drive signal to the piezoelectric element 1. When the control part 81 moves the driven member 3, it applies a normal drive signal and a silent control drive signal to the piezoelectric element 1. The silent control drive signal is configured such that only reverse charging timing in the normal drive signal is gradually changed in a range in which the driven member 3 is not moved in a direction opposite to the direction driven by the normal drive signal. The control part applies the silent control drive signal to the piezoelectric element 1 at least in either one prescribed period of a period immediately before the start of the application of the normal drive signal and a period immediately after the end of the application of the normal drive signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120848-A (JP)
Title: Absorbent article
Inventor: ITOI NAMIE
IPC: A61F13/53
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article which exhibits a high air permeability, hardly gets stuffy, keeps on absorbing by quickly responding to a large amount of excreted body fluid at one time and is soft with a comfortable fit.  <P>SOLUTION: In the absorbent article having a surface sheet, a leakproof sheet and an absorber which is interposed between the two sheets and is formed of a foam material, the absorber has air bubbles which are distributed through it and has several holes which pass through from the side of the surface touching the skin to the side of the surface not touching the skin at least in its central excretion region. The average diameter of the air bubbles near the inner wall surface in the through-holes is smaller than the average diameter of the air bubbles which are farther from it.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130002-A (JP)
Title: Circularly polarized antenna
Inventor: OKA EIICHI
IPC: H01Q9/16
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To radiate circularly polarized waves by combining a feed element and a parasitic element.  <P>SOLUTION: The circularly polarized antenna for transmitting and receiving circularly polarized waves includes a linear feed element 1 and parasitic elements 2 electrically disconnected from the linear feed element and having an L shape. The short side 2a of the L-shaped parasitic element is arranged perpendicularly to the feed element. The distal end of the short side is brought close to the feed element. The long side 2b of the L-shaped parasitic element is arranged within a plane formed by the feed element and the short side of the L-shaped parasitic element. The feed element and the parasitic elements are electromagnetically coupled. The phase difference is generated between currents flowing to the feed element and the parasitic elements by utilizing the fact that the L-shaped parasitic elements face each other across the feed element, and the circularly polarized waves are transmitted and received.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128326-A (JP)
Title: Image forming method and multicolor printed matter
Inventor: KOGA ITO
IPC: G03G9/09
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method for a multicolor printed matter by which high image quality can be obtained while energy saving is achieved, and the multicolor printed matter acquired by the method.  <P>SOLUTION: The multicolor printed matter is formed by laminating a first monochrome image layer and a second monochrome image layer on an image supporting base material each of which is formed by a toner image formed of toner particles containing at least a colorant held in a translucent toner holding material layer. The first monochrome image layer and the second monochrome image layer are formed by the toner images formed of the toner particles containing colorants of colors that are different from each other held in them. The image forming method undergoes a monochrome image layer laminating process in which the similar second monochrome image layer is laminated by the toner particles of the color different from that of the toner particles that form the first monochrome image layer on the first monochrome image layer formed by the toner image formed of the toner particles held on the translucent toner holding material layer laminated on the image supporting base material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011126467-A (JP)
Title: Glass run
Inventor: WATARAI YUSUKE
IPC: B60J10/04
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass run capable of preventing deposition of foreign matter to the inside of a body part without causing complication of a metallic mold, etc., while improving outer appearance quality, etc.  <P>SOLUTION: This glass run 5 includes a base bottom part 14, the body part 11 including a pair of side wall parts 15 and 16 extending from the base bottom part 14 to form a substantially U-shaped cross section, seal lips 12 and 13 extending from each distal end of the side wall parts 15 and 16 to the inside of the body part 11, and a connecting part 21 expandably formed at an indoor position rather than an inside surface of door glass of the base bottom part 14. All areas in the longitudinal direction including an upper side part 6, a front vertical side part 7 and a rear vertical side part corresponding to each edge part of the elevating door glass are integrally formed by die forming. A guide groove 41 for discharging foreign matter extending in a direction obliquely crossing a sliding direction of the door glass in only the vicinity of an upper end part is formed in an inside surface of the base bottom part 14 of the front vertical side part 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130673-A (JP)
Title: Device for digging out vegetable
Inventor: TAKAGI SHINGO
IPC: A01B35/00
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for digging out vegetables, which improves lodging properties of residual stems of vegetables in a field, an uprooting efficiency and a recovery operation efficiency.  <P>SOLUTION: Lodging properties of tobacco residual stems are improved by arranging a lodging bar 52 behind a digging up body 24 of a tobacco uprooting machine and installing a pushing down member 53 on the lodging bar 52. The digging up body 24 is equipped with an additional rotary blade 24i in a detachable constitution to improve uprooting efficiency of tobacco residual stems. Further, a drainboard chuter 26 is disposed between the digging up body 24 and the lodging bar 52 and soil attached to the residual stems is prevented from depositing on the residual stems after uprooting to improve workability.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011134487-A (JP)
Title: Switch device
Inventor: TAKAHASHI SHIGEHIRO
IPC: H01H13/02
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch device capable of changing an image displayed in a display part like a shape of a knob.  <P>SOLUTION: The switch device 1 has a body 10 having a first face 10a and a second face 10b facing each other, a switch knob 11 arranged on the first face 10a side of the body 10, a rear face switch knob 13 which is arranged on the second face 10b side of the body 10 and moves toward the inner direction of the body 10 by a pushing operation, a rod 19 which is connected to the rear face switch knob 14 and contacts from a rear side of the switch knob 11 by the pushing operation on the rear face switch knob 14 and changes the switch knob 11 into a convex shape, a push switch 13 outputting an operation signal by the pushing operation on the rear face witch knob 14, and an ECU 5 for outputting a control signal to change the image displayed in a display part 70 of a controlled device 7 based on the operation signal output from the push switch 13 into a shape corresponding to a shape of the switch knob 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130844-A (JP)
Title: Blood pressure sensor, method of manufacturing the same, and blood pressure sensor system
Inventor: SHIMOYAMA ISAO
IPC: A61B5/0245
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a sensor for non-invasively measuring blood pressure, wherein the activity range of a measured person is limited by the wiring for measurement because the sensor needs a power supply for measurement so that the sensor is not suitable for long continuous monitoring of blood pressure.  <P>SOLUTION: The blood pressure sensor is composed of an elastic body attached to the outer wall of a blood vessel to change the form by the force generated from the pulsating motion of expansion/contraction of the blood vessel, and a plurality of nano-sized particles dispersed in the elastic body. When the force is applied with light emitted to the sensor, the magnitude of the force is measured based on the intensity of the scattering light from the particles or the light emission intensity of fluorescence according to the change of distance between the particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011131448-A (JP)
Title: Material transportation supply apparatus and material transportation supply method
Inventor: HANAOKA KAZUNARI
IPC: B65G53/66
Filed: 2009-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material transportation supply apparatus and a material transportation supply method attaining energy saving.  <P>SOLUTION: The material transportation supply apparatus 1 includes a collecting supply part 10 collecting and supplying a pneumatically-transported powder and grain material to a supply destination 2; a pneumatic transportation means 20 pneumatically transporting the powder and grain material to the collecting supply part from a transportation source 3; a throughput detecting means for detecting the throughput X of the powder and grain material handled per unit time in the supply destination; a transport capacity detecting means for detecting the transport capacity Y of the powder and grain material transported per unit time from the transportation source to the collecting supply part; and a transport capacity control means for comparing the throughput with the transport capacity based on a predetermined program, and performing change control of the rotating speed of a driving motor of a transportation air source 22 in the pneumatic transportation means, thereby updating the transport capacity to become predetermined transport capacity corresponding to the throughput to carry out pneumatic transportation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011135360-A (JP)
Title: System, control method, and program
Inventor: MUROOKA TAKASHI
IPC: H04N5/238
Filed: 2009-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To measure the polarization state with high accuracy, by overcoming the problem wherein if signal intensity becomes remarkably small, a system is greatly affected of noise, causing it to become impossible to measure polarization state with high accuracy.  <P>SOLUTION: The system includes a light receiving unit which outputs a signal of the intensity according to the receiving amount of an incident light, and a control unit which makes small the difference of the signal intensity due to a plurality of polarized components compared with the case to be exposed under the same exposure condition, by making the plurality of polarized components contained in the incident light with different intensity exposed by the light receiving unit at different exposure conditions. Further, it includes a light source which irradiates an object with light. The light receiving unit light-receives the incident light which is return light from the object irradiated with the light from the light source, and the control unit makes the light source emit the light of larger intensity, when making the polarized components contained in the incident light with smaller intensity light-received by the light receiving unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010092071-A (JP)
Title: Input device and imaging apparatus
Inventor: TAKENAKA MIKIO
IPC: H04N5/335
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device which is made thin, is excellent in arrangeability and designability, can inform a user that input is accepted by giving a proper sense of touch to the user, and is excellent in operability and to provide an imaging apparatus.  <P>SOLUTION: A sensor 2 is attached to a housing 1, to generate a detection signal corresponding to a pressing force. The pressing force is determined from the detection signal generated from the sensor 2, an operation signal corresponding to the determined pressing force is input and a multi-stage drive signal corresponding to the pressing force is supplied to an actuator 3 vibrating the housing 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011134950-A (JP)
Title: Semiconductor device
Inventor: NAGAOKA TATSUJI
IPC: H01L29/739
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device including a semiconductor substrate having an IGBT region formed thereon, wherein a temperature increase on a planar center of the semiconductor substrate is prevented without changing an element structure formed on the surface of the semiconductor substrate.  <P>SOLUTION: An insulating gate type element is formed on the semiconductor substrate, and an a collector layer functioning as a collector at IGBT operation and a cathode/anode layer functioning as a cathode or anode of a reflux diode at reverse bias are formed adjacently to each other on the backside of the semiconductor substrate. A proportion S<SB>2</SB>/S<SB>1</SB>between an area S<SB>1</SB>of a plane direction of the semiconductor substrate in the collector layer and an area S<SB>2</SB>of a plane direction of the semiconductor substrate on the cathode/anode layer is smaller in a periphery than in a center in plan view of the semiconductor substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010071999-A (JP)
Title: Method and device for detecting object in vehicle in particular for occupant protection system
Inventor: KOEHLER THORSTEN
IPC: G06T1/00
Filed: 2009-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device capable of calculating a position of an element in a vehicle by means of a surface shape thereof.  <P>SOLUTION: The position of an element in a vehicle is detected by means of the surface shape of the element. An image area in the cabin of the vehicle is detected by a camera in the form of image information. The image information detected by the camera is transmitted to an evaluation unit. A predetermined portion in the element that encompasses a feature peculiar to the element in the vehicle is selected from the image area. The position of the feature peculiar to the element in the vehicle is calculated from the image information detected in the predetermined portion. The predetermined portion is selected so that at least a part of the predetermined portion detected by the camera is not covered by the object.  <P>COPYRIGHT: (C)2010,JPO&INPIT