baber/WOPTO huggingface dataset:
Patent JP-2006346859-A (JP)
Title: Polishing surface dressing method of polishing device
Inventor: KIMURA NORIO
IPC: B24B53/017
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing device making pressurizing force of a dresser tool to a polishing pad or a polishing plate less than pressurizing force by a dead load of the dresser tool in dressing and carrying out dressing with less consumption of the polishing pad or the polishing plate.  <P>SOLUTION: This polishing device furnished with: a turn table 1 having the polishing pad 2 or the polishing plate including abrasive grains; and a top ring 3 to hold a ground substrate, is furnished with: the dresser tool 5 to dress a polishing surface by making contact with the polishing surface of the polishing pad 2 or the polishing plate; a dresser shaft 6; a controller 8 controlling the pressurizing force of the polishing pad 2 or the polishing plate of the dresser tool 5 on the polishing surface from a specified value lower than the pressurizing force by the dead load of the dresser tool 5 to an optional value higher than it; and a pressurizing force controlling means made of a regulator 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008059692-A (JP)
Title: Optical disk device and its servo adjustment method
Inventor: HASEGAWA SHINICHI
IPC: G11B7/085
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To precisely reproduce or record information from an optical disk.  <P>SOLUTION: In consideration that reflectance of a laser beam on a surface of the optical disk 70 is approximately constant irrespective of the type of the optical disk 70, the amount of light of the reflected laser beam in which the laser beam is reflected on the surface of an arbitrary optical disk 70 is measured as a temporal signal level V1, which is compared with a reference signal level V0 measured when shipped from a factory so that a degree of decrease in the amount of light reaching the surface of the optical disk 70 is recognized. A signal level decreased due to temporal factors is corrected to the level equivalent to that when shipped from the factory by adjusting the gain of RF servo according to the degree of decrease, the reflectance of a recording layer of the optical disk 70 can be precisely recognized, and the type of the optical disk 70 can be precisely discriminated at high accuracy.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007092052-A (JP)
Title: Gas barrier film, gas barrier laminate, and method for producing the same
Inventor: HAKAMATA TOMONOBU
IPC: C08J7/00
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier laminate having such gas-barrier properties as to scarcely depend on humidity, capable of preventing a film from being broken, even when the laminate is stretched, and therefore excellent.  <P>SOLUTION: This gas barrier film is formed out of a polymer (A) of an unsaturated carboxylic acid compound multivalent metal salt (a), wherein the polymer (A) contains a modified vinyl alcohol-based polymer (B). The gas barrier laminate is given by forming the gas barrier film on at least one of surfaces of a base material layer. A method for producing the gas barrier laminate comprises coating at least one of the surfaces of the base material layer with a solution of the unsaturated carboxylic acid compound multivalent metal salt (a) having a polymerization degree of less than 20, then conducting polymerization, and forming a layer of the polymer (A) of the unsaturated carboxylic acid compound multivalent metal salt (a), wherein the solution contains the modified vinyl alcohol-based polymer (B), so that the layer of the polymer (A) contains the modified vinyl alcohol-based polymer (B).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008056481-A (JP)
Title: Conveyance device
Inventor: NAKAYAMA SUSUMU
IPC: B65H5/02
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly adjust the position of an introducing passage flexibly, in a conveyance device capable of conveying a sheet-like object to be conveyed.  <P>SOLUTION: This conveyance device is provided with a conveyance device body 71, a conveyance belt 72 provided along the direction D<SB>T1</SB>of conveyance, and a receiving unit 52 for receiving the object E to be conveyed from the outside. A position of the receiving unit 52 can be adjusted for the conveyance device body 71. The receiving unit 52 is provided with an introducing passage 152 for introducing the object E into a conveyance passage 61, contact bodies 211A, 211B for belts coming into contact with the conveyance belt 72, and an abutting body 153a for an introducing passage abutted on the object E passing through the introducing passage 152. When the conveyance belt 72 moves along the direction D<SB>T1</SB>of conveyance, the contact bodies 211A, 211B for belts move in an interlocking relationship with the conveyance belt 72, and the abutting body 153a for the introducing passage moves in the interlocking relationship with the contact bodies 211A, 211B for belts to guide the object E along the introducing passage 152.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007027777-A (JP)
Title: Method of manufacturing electron device material
Inventor: SUGAWARA TAKUYA
IPC: H01L29/792
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electron device material of high quality MOS type semiconductor and the like comprising an insulating layer excellent in electronic characteristic and a semiconductor layer.  <P>SOLUTION: A method comprises the steps of: forming an insulating film by applying CVD treatment on a base substance to be treated whose main component is single crystal silicon; and exposing the base substance to be treated to plasma generated by irradiating treatment gas with microwave via a flat surface antenna member (SPA) having a plurality of slots, and reforming the insulating film using plasma.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008062245-A (JP)
Title: Polarity changing short circuit arc welding method
Inventor: IDE AKIHIRO
IPC: B23K9/073
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To carry out the crater processing in consumable electrode arc welding so as to achieve high quality at a short period of time.  <P>SOLUTION: In a polarity changing short circuit arc welding method, the welding is carried out by changing the output polarity of a welding electric source in a short circuit state according to a polarity changing signal Sa. In a steady state welding period Tw, the welding is carried out with a positive polarity of an electrode. In a crater processing period Tc, the polarity changing signal Sa is changed to a value corresponding to a negative polarity EN of the electrode, and welding current Iw is reduced during a preset early short circuit period Ti when the first short circuit has been caused after the polarity changing signal Sa has changed, and the output polarity of the welding electric source is changed to the negative polarity EN of the electrode at the time after the lapse of the early short circuit period Ti, and then the welding current Iw is increased and the short circuit state is released, and then the crater processing is carried out by the welding with a negative polarity of the electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066040-A (JP)
Title: Battery and its manufacturing method
Inventor: YAMAMOTO AKIRA
IPC: H01M2/26
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery having a high load characteristic and realizing a high energy density, and its manufacturing method.  <P>SOLUTION: Any one of a positive electrode 11 and a negative electrode 12 has a positive electrode extension lead 11c or a negative electrode extension lead 12c, as an active material non-applied portion, at a predetermined width region along one of both side edges with respect to a longitudinal direction of a conductive substrate. The filling factor of an active material layer is 70% or more. The positive electrode extension lead 11c or the negative electrode extension lead 12c is obtained by subjecting a protective member to compression treatment using a roller press machine 62 with the protective member located on a corresponding part of the positive electrode extension lead 11c or the negative electrode extension lead 12c.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007150257-A (JP)
Title: Method for forming storage node contact plug of semiconductor device
Inventor: HWANG CHANG-YOUN
IPC: H01L21/768
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a storage node contact (SNC) plug of a semiconductor device which ensures increase of an opening area for the SNC plug, prevention of the SAC failure arising between a storage node and SNC plug, and employment of low-cost attachment.  <P>SOLUTION: The method includes the steps: forming interlayer insulating films 36 and 44 on a semiconductor substrate 31 where a landing plug contact 35 is formed; forming a line type SNC mask 45 on the interlayer insulating films 36 and 44; forming a secondary hole 46B with sidewalls extended by means of a partial etching of the interlayer insulating film 44 using the SNC mask 45 as an etching mask; forming a tertiary hole 46C with the top surface of the contact 35 exposed through the etching of the interlayer insulating films 36 and 44 under the hole 46B; and forming the SNC plug 48 to be embedded into the SNC hole 46 comprised of the holes 46B and 46C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008065188-A (JP)
Title: Image forming apparatus and its control method
Inventor: HORI HIROFUMI
IPC: B41J29/38
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To suitably detect abnormality for example occurring in recording material or an RFID element suitabily than before.  <P>SOLUTION: An image forming apparatus includes a conveying control part controlling conveying of recording material provided with the RFID element outputting peculiar identification information by being supplied with power by outside electromagnetic waves and an image forming part forming the image to the recording material. Furthermore, the image forming apparatus includes a reading part installed more upstream than the image forming part in the conveying direction of the recording material and reading the peculiar identification information output from the RFID element provided to the conveyed recording material. In particular, the image forming apparatus includes an abnormality detecting part detecting the abnormality occurring in the recording material or the RFID element according to whether or not the number of pieces of peculiar identification information read by the reading part when the recording material is conveyed is different from a specific number.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071829-A (JP)
Title: Surface emitting semiconductor element
Inventor: EZAKI ZUISEN
IPC: H01S5/183
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface emitting semiconductor element for oscillating laser beams having a plurality of wavelengths with higher accuracy and excellent reproducibility.  <P>SOLUTION: The surface emitting semiconductor element includes a semiconductor substrate 10, a first reflecting mirror 12 provided on the front surface of the semiconductor substrate 10, an active layer 18 provided on the first reflecting mirror 12 to have a light emitting region 19, a second reflecting mirror 24 provided on the active layer 18 to have the surface for specifying a first resonator that can oscillate a laser in the single resonance mode at the gain spectrum width emitted from the light emitting region 19 provided in opposition to the first reflecting mirror 12 sandwiching the active layer 18, and a third reflecting mirror 38 provided on the rear surface of the semiconductor substrate 10 to have the surface for specifying a second resonator that can oscillate a laser in a plurality of resonance modes at the gain spectrum width emitted from the surface provided in opposition to the first reflecting mirror 12 sandwiching the semiconductor substrate 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071392-A (JP)
Title: Tilt adjustment mechanism for objective lens
Inventor: SASAOKA HIROMASA
IPC: G11B7/08
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt adjustment mechanism reducing the relative tilt amount of a plurality of objective lenses and properly regulating luminous fluxes, an actuator for objective lens driving, and an optical pickup device.  <P>SOLUTION: The optical pickup device includes first and second objective lenses 1 and 2, and a tilt adjustment mechanism 8 for adjusting the tilt of the second objective lens 2 so that both have the same tilt angle in an actuator 9 for objective lens driving. The tilt adjustment mechanism 8 is provided with an aperture 3 for fixing the second objective lens, and a lens holder 4 for fixing the aperture 3 from a slidable state for adjustment. The aperture 3 has, as a surface where the aperture 3 slides with respect to the lens holder 4, a slide surface 3S constituted of a primary point 2H of the second objective lens 2 or a part of a spherical surface around its vicinity. The lens holder 4 has a cylindrical optical path hole 4b, and sliding is performed at the edge 4E of the optical path hole 4b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069570-A (JP)
Title: Concrete-filled steel pipe with built-in reinforcement and its joining method
Inventor: OKAMURA KIYOSHI
IPC: E04B1/18
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting structure of a concrete-filler steel pipe with built-in reinforcement, with a simple structure, by easily forming a reinforcement joint of its inside, when connecting the concrete-filled steel pipe with built-in reinforcement.  <P>SOLUTION: This concrete-filled steel pipe 1U with built-in reinforcement is put in a concrete-filled state by inserting a reinforcement 5 in the axial direction into a hollow part in the steel pipe. A ring plate 3 is fixed to the vicinity of at least one opening 2d in the steel pipe so as to block up the opening 2d. The ring plate 3 is formed with a plurality of through-holes 32 for inserting the reinforcement 5s in its annular part 31, and a central hole 30 to become a ring shape is used for making ready-mixed concrete flow in the concrete steel pipe. Not only the reinforcement 5s of one's own steel pipe 1U is inserted but also a reinforcement 5a of a companion steel pipe 1D is inserted via the through-holes 32 of the ring plate 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007043184-A (JP)
Title: Insulating sheet with copper foil for multilayered printed wiring board and printed wiring board using it
Inventor: BABA TAKAYUKI
IPC: H05K3/46
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for IC package with high heat-proof and low thermal expansion that has superior fire retardancy even when the substrate does not use any halogen-based fire retardant.  <P>SOLUTION: The insulating resin component of an insulating sheet with copper foil for multilayered printed wiring board contains a novolak-type cyanate resin and/or its prepolymer and inorganic filler.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008074172-A (JP)
Title: Crawler type travelling device
Inventor: NAKAHATA AKIHIRO
IPC: B62D55/14
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve machinability in a support part of a support shaft for an upper road wheel in a crawler type travelling device.  <P>SOLUTION: In the crawler type travelling device 3 supporting the support shaft 53 for the upper road wheel 31 rolling inside of an upper part of a crawler belt 32 for guide so as to be projected from the machine body frame 2 connected to a truck frame 21, the support shaft 53 for the upper road wheel 3 is supported by inserting it into a boss 52 integrally fixed along the machine body frame 2, and the base end side peripheral surface of the support shaft 53 projected from the boss 52 is formed with a double-face width part 53a, and a square washer 55 having an oblong hole 55a is fitted on the double-face width part 53a and fixed by a fixing means, and a peripheral side of the square washer 55 is made to abut on the machine body frame 2 to stop rotation of the support shaft 53.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077979-A (JP)
Title: Lighting apparatus
Inventor: OGAWA KOZO
IPC: F21S8/04
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting apparatus capable of executing ambient illumination giving required brightness and color rendering properties to an illumination area while restraining power consumption.  <P>SOLUTION: This lighting apparatus 2 includes: a ceiling irradiating LED module 11 for irradiating a ceiling surface 3 with light; and a lower side irradiating LED module 21 for irradiating the lower side relative to the ceiling irradiating LED module with light. The luminous efficiency of the ceiling irradiating LED module 11 is set higher than that of the lower side irradiating LED module 21. The lighting apparatus is characterized by setting the average color rendering evaluation index of the lower side irradiating LED module 21 larger than that of the ceiling irradiating LED module 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008078052-A (JP)
Title: Design method of plate thickness of electric wire crimping part and terminal having electric wire crimping part
Inventor: YAMAGUCHI HIROSHI
IPC: C22C9/04
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design method capable of clarifying specifications of materials which can be changed without the need of trial production evaluation or the like at the time of correspondence for thinning of terminals with wire crimping parts of the same shapes.  <P>SOLUTION: A reinforced α brass material is used for manufacturing a terminal with a wire crimping part, and when a 0.2% yield strength of a non-reinforced α brass material (I) conventionally used is σ<SB>0.2-I</SB>(MPa), and a plate thickness is t<SB>I</SB>(mm), a reinforced α brass material (F) satisfying a constant relation between a 0.2% yield-strength σ<SB>0.2-F</SB>(MPa) and a plate thickness t<SB>F</SB>(mm) is selected. Then, the reinforced α brass material used is to be composed of copper by 62 to 71.5 wt.% and the rest of zinc, and a crystal particle size is to be aligned at 1 to 2 μm, and the 0.2% yield strength to be 300 to 700 MPa.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083882-A (JP)
Title: Coupon information exchange system
Inventor: OBAYASHI HISASHI
IPC: G06Q50/00
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupon information exchange system for promoting sales by utilizing mouth-to-mouth effects by enabling mutal members to freely exchange coupon information.  <P>SOLUTION: A two-dimensional code is displayed on a trading card, and a portable telephone is provided with a two-dimensional code reading means; a means for making a storage means store coupon information included in the two-dimensional code; a means for performing access to a server based on URL information; a means for making the storage means store coupon combination privilege content information received from the server; and a means for transferring the coupon information to another portable telephone, and the server is provided with a storage means in which the coupon combination privilege content information is stored; a coupon information database in which the using circumstances of every coupon information is registered; a means for transmitting the coupon combination privilege content information to the portable telephone; and a means for registering the information showing that the coupon information has been used when the privilege is provided to a member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086100-A (JP)
Title: Power supply switching circuit
Inventor: MAKIUCHI YOSHIKI
IPC: H02J9/06
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a current from flowing from a backup power supply to a load, even if a main power supply is selected, when the voltage of the main power supply drops to a value lower than the voltage of the backup power supply, in a power supply switching circuit so constructed that either of the main power supply and the backup power supply is selected and connected to the load, based on the result of comparison of the voltage of the main power supply with a reference voltage.  <P>SOLUTION: The power supply switching circuit includes a first detection circuit that compares a first supply voltage with a second supply voltage and outputs a logic signal, indicating the result of the comparison; a second detection circuit that compares the first supply voltage with the reference voltage and outputs a logic signal, indicating the result of the comparison; a selection circuit that selects either the first supply voltage or the second supply voltage, whichever is higher, based on the logic signal outputted from the first detection circuit and supplies it to at least the first and second detection circuits; and a switching circuit that selects either the first supply voltage or the second supply voltage, based on the logic signal outputted from the second detection circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079805-A (JP)
Title: Ultrasonic diagnostic equipment, medical image processor and program
Inventor: KAWAGISHI TETSUYA
IPC: A61B8/00
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily acquire tomographic images of the same cross section of a biotissue in an examination for observing the time course of the biotissue.  <P>SOLUTION: This ultrasonic diagnostic equipment is provided with an ultrasonic probe 2 transmitting ultrasonic waves while scanning three-dimensionally and receiving reflected ultrasonic waves from a biotissue, an image processing section 5 (and a signal processing section 4) generating image data of MPR (multi-planar reconstruction) image based on the received result, an information storage section 6 storing sectional position information D indicating the sectional position of the MPR image, a display section 81 and a control section 9. The image processing section 5 generates the image data of a new MPR image in the sectional position based on the sectional position indicated in the sectional position information D1 when acquiring the MPR image in the past and the received result acquired by the new three-dimensional scan using the ultrasonic probe 2. The control section 9 allows the display section 81 to display the past MPR image and the new MPR image aligned in a line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085081-A (JP)
Title: Variable capacitor
Inventor: MISHIMA TSUNEO
IPC: H01G7/06
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable capacitor which has a large electrostatic capacity change to an applied voltage, and a high Q value.  <P>SOLUTION: A first electrode layer 2 and a second electrode layer 3 are both formed of conductive material and provided confronting each other. A first dielectric layer 4 formed of electrostrictive material is interposed between the first electrode layer 2 and second electrode layer 3. A tensile force perpendicular to the direction A of lamination is given to the first dielectric layer 4 by a tensile force applying means 5. The tensile force applying means 5 comprises a third electrode layer 6 and a fourth electrode layer 7, which are formed of conductive material and disposed confronting each other, and a second dielectric layer 8, which is formed of piezoelectric material and interposed between the third electrode layer 6 and fourth electrode layer 7. The third electrode layer 6 is laminated on the first electrode layer 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT