baber/WOPTO huggingface dataset:
Patent JP-2007227458-A (JP)
Title: Thermoelectric generator
Inventor: FUKADA YOSHIKI
IPC: H01L35/30
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric generator in which a contact surface between a heat recovering member and a heat receiver of a thermoelectric generating module is finished as a surface with high flatness, and heat can be extremely efficiently transmitted to the heat receiver of the thermoelectric generating module from the heat receiver for a long time without pressurizing the contact surface.  <P>SOLUTION: When a fin member 2 is heated to a high temperature during using the thermoelectric generator, a low melting point metallic body 5 filled in the recess 2C of the fin member 2 is melted, and a high melting point metallic film 4 covering the surface of the rising part 5A of the low melting point metallic body 5 is closely stuck to the heat receiving surface 1A1 of the thermoelectric generating module 1 by the flexibility of the melted low melting point metallic body 5. In this case, protection films 7A and 7B covering entirely the low melting point metallic body 5 prevents metallic components of the high melting point metallic film 4 or the fin member 2 from being melted into the melted low melting point metallic body 5 in advance. Thus, the change in physical property or the like of the low melting point metallic body 5 and damage of the high melting point metallic film 4 can be prevented for a long time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006342793-A (JP)
Title: Fluid machine
Inventor: TAKEUCHI YASUHIRO
IPC: F04C18/02
Filed: 2006-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To increase regeneration power by reducing wasteful power (electric power) consumption at a time of start of generation mode and improve quietness at a time of a transient state.  <P>SOLUTION: An energizing means 160 energizing a driven crank mechanism 118 in a direction in which contact in a circumference direction of both tooth parts 112b/113b separates is provided. Consequently, since pressure difference between an outer circumference and a center part of an operation chamber V is equalized at a time of start of the generation mode by actively separating the both tooth parts 112b/113b by the energizing means 160, wasteful power (electric power) is not used and regeneration power can be increased. Also, since a position of a turning side tooth part 113b is stabilized by the energizing means 113b and the both tooth parts 112b/113b do not repeat contact/separation, generation of rattle noise can be prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227555-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: HAYASHI EIJI
IPC: H01L21/56
Filed: 2006-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method of manufacturing a semiconductor device capable of improving adhesion between mold resin and underfill resin exposed on a side of a ball surface of a semiconductor package to prevent them from peeling on an interface.  <P>SOLUTION: The manufacturing method includes a sputtering step of causing the mold resin containing wax or fatty acid to sputter the ball surface of the semiconductor package exposed on the side of the ball surface by Ar plasma, a step of flip-chip-bonding the semiconductor package onto a wiring substrate after the sputtering step, and a step of filling the underfill resin between the semiconductor package and the wiring substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019459-A (JP)
Title: Member for semiconductor light emitting device, and its manufacturing method, and semiconductor light emitting device using it
Inventor: KATOU HANAKO
IPC: C08G79/00
Filed: 2006-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel member for a semiconductor light emitting device which is excellent in transparency, light stability, and thermal resistance, and which can hold a phosphor by sealing the semiconductor light emitting device without producing a crack and lifting even if it is used for a long period of time.  <P>SOLUTION: The member is characterized in that: (1) A solid Si-nuclear magnetic resonance spectrum has (i) a plurality of peaks in a region that the position of a peak top is a chemical shift -80 ppm or more, and (ii) the mole ratio of silicon applicable to D<SP>2</SP>annular object to all the silicons is 5% or more to 30% or less; (2) the silicon content is 20 wt% or more; and (3) a weight percentage reduction at the time of degree of vacuum attainment of 6.0 Pa at 150°C is 3% or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227701-A (JP)
Title: Ferroelectric memory
Inventor: HAMADA YASUAKI
IPC: H01L21/8246
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric memory excellent in operation characteristics in low voltage drive.  <P>SOLUTION: The ferroelectric memory includes a memory cell MC having a ferroelectric capacitor Cf. When application voltage is assumed to be Vapp between both electrodes of a ferroelectric capacitor Cf and counter voltage of the ferroelectric capacitor Cf is assumed to be Vc, Vc/Vapp is 0.4 or more and 0.8 or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223744-A (JP)
Title: Paper storage system
Inventor: MIYAKE YASUHIRO
IPC: B65H1/00
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper storage system surely preventing degradation in visibility of a size indication by aligning cursors when a paper size is indicated in the reciprocation tracks of the aligning cursors.  <P>SOLUTION: The aligning cursors 29a, 29b reciprocable in a paper width direction (a vertical direction of the figure) are disposed on a bottom face of a cassette base 25. Each of the aligning cursors 29a, 29b is connected with a gear 36, and the aligning cursors 29a, 29b reciprocate by the same distance in a direction opposite to each other. Near the center of the bottom face of the cassette base, minimum size indication 37 which can be housed in a paper feed cassette 10 is indicated downstream in a moving direction of the aligning cursor 29a. The aligning cursor 29a is provided with a first display window 38 for visually checking the minimum size indication 37 when the aligning cursor 29a, 29b are moved according to the minimum size paper of A6 size paper.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228746-A (JP)
Title: Tool for continuous assembly of insulation devices
Inventor: NOZAKI KAZUNORI
IPC: H02G1/02
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for the continuous assembly of insulation devices that makes it possible to separate and connect the insulation devices quickly, easily, and accurately.  <P>SOLUTION: This tool is provided with a set of the insulation devices 2, 3 constituted by combining two insulators 9, 10 arranged with intervals, a pair of insulation device receiving tracks 5, 6 installed on horizontal rails 4, and first and second insulator support members 7, 8 that can adjust the height of insulators mounted on the insulation device receiving tracks 5, 6. The insulation devices 2, 3 are each arranged on a pair of the insulation device receiving tracks 5, 6. The first and second insulator support members 7, 8 each support the insulators 9, 10 while adjusting their height and inclination. The insulation device receiving tracks 5, 6 are moved to adjust the interval between a set of the insulation devices 2, 3. By connecting the insulators facing each other with a connecting bolt 11, a set of the insulation devices 2, 3 is assembled.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007025628-A (JP)
Title: Plasma display apparatus and method of driving the same
Inventor: KIM MUK HEE
IPC: G09G3/28
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display apparatus and a method of driving the same capable of reducing manufacturing costs by improving structure for supplying bias voltage.  <P>SOLUTION: The plasma display apparatus comprises an energy recovery unit 30 and a sustain driving part for applying a voltage recovered from the energy recovery unit 30 to sustain electrodes as a bias voltage in an address period. In the plasma display apparatus, the voltage recovered to a source capacitor is applied to the sustain electrode as the bias voltage in the address period as the bias voltage. It is possible to apply the bias voltage which must be varied in accordance with the sustain voltage of a plasma display panel without an additional external power source, as a result, it is possible to reduce the manufacturing cost of the plasma display apparatus.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007226925-A (JP)
Title: Disk drive unit
Inventor: SHIGA NAOTO
IPC: G11B19/20
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin disk drive unit 50, which has an excellent shaft vibration performance and which has a long life.  <P>SOLUTION: The disk drive unit is provided with: a clamping part (50C) clamping a disk (D); a rotor (R) having a shaft (1) and a yoke (3); and a stator (S) having a bearing (6) to which the shaft is inserted and supporting the rotor. The clamping part (50C) comprises: a hub (2) fixed to the shaft; a center cone (5a) fixed to its outer peripheral surface (2f1); a pin (5b) abutting on the hole edge (D3) of the disk; and a spring (5c) energizing this to the edge. The hub is provided with a base part (2f) having a hole (2b); a peripheral wall part (2c) extended from the surrounding of the base part; and two or more flanges (2a) extended outward separated in a peripheral direction from the outer peripheral surface (2c1) of the peripheral wall part. The hub is fixed to the shaft, the yoke has its axial directional position regulated by the flanges, and is fixed to the outer peripheral surface of the peripheral wall part. At the center cone, a set of the spring and the clamp pin is arranged in a circumferential direction range in which the flanges are not formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223999-A (JP)
Title: New isoquinoline derivative and medicine containing the same
Inventor: HIDAKA HIROYOSHI
IPC: A61P19/10
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound having osteoclast differentiation induction-suppressing action and a medicine containing the compound.  <P>SOLUTION: The medicine comprises a compound represented by general formula (1) [R<SP>1</SP>and R<SP>2</SP>are each a hydrogen atom or an alkyl group; R<SP>3</SP>is a hydrogen atom, an alkyl group or a halogen atom; R<SP>4</SP>is an alkyl group which may have a substituent, an arylalkyl group which may have a substituent on an aromatic ring, a heteroaryl alkyl group which may have a substituent on an aromatic ring or an arylalkenyl group which may have a substituent on an aromatic ring], its acid addition salt or solvate thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233769-A (JP)
Title: Personal identification user interface device
Inventor: TSUKADA KOJI
IPC: G06K17/00
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal identification user interface device used for the operation of each user.  <P>SOLUTION: The personal identification user interface device comprises a personal user identification device for identifying a user by approaching an identification information holding card, a pressure sensor which is arranged in the vicinity of the personal user identification device and detects a pushing degree of a user's operation, an information present processing device for pulling out displayed contents from a database in response to the pushing degree of the user's operation detected by the pressure sensor and personal identification information identified by the personal user identification device, and a display device for displaying the contents pulled out by the information present processing device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229653-A (JP)
Title: Exhaust gas treatment catalyst
Inventor: NAKAMURA MASAKI
IPC: B01D53/94
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment catalyst which has catalytic function scarcely deteriorated even by use at a high temperature for a long duration.  <P>SOLUTION: The exhaust gas treatment catalyst comprises noble metal particles 1, a compound carrier 2 for carrying the noble metal particles 1, and including members 3 and 4 having different physical properties and including the compound carrier 2 carrying the noble metal particles 1 and parting the included compound carriers 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006271379-A (JP)
Title: Function-modified phenylalanine dehydrogenase and method for analyzing amino acid in biological sample using the same
Inventor: ASANO YASUHISA
IPC: C12N5/10
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adequate means as a technique for detection or primary screening of diseases of inborn error of metabolism in which blood abnormal concentrations of amino acids are confirmed and diseases in which blood abnormal concentrations of amino acids can be confirmed by creating an amino acid dehydrogenase in which substrate specificity to L-phenylalanine, L-leucine, L-valine, L-isoleucine and L-methionine is wide.  <P>SOLUTION: The present invention provides a modified enzyme in which at least one amino acid is modified so as to improve substrate specificity of phenylalanine dehydrogenase (EC 1.4.1.20) to methionine and DNA encoding the modified enzyme, a method for preparing the modified enzyme in which a modified enzyme in which at least one amino acid is modified so as to culture a transformant obtained by transforming the DNA with a vector of a conjugate material and improve substrate specificity of phenylalanine dehydrogenase (EC 1.4.1.20) to methionine from the culture product is collected, and a method for analyzing L-methionine contained in a sample to be examined by using the modified enzyme or protein.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239464-A (JP)
Title: Fixing structure of rotor shaft and rotor, and turbo-molecular pump including the same
Inventor: MAEJIMA YASUSHI
IPC: F04D29/32
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure of a rotor shaft and a rotor capable of keeping rotation balance of the rotor shaft and the rotor and preventing oscillation by keeping a contact condition of abutment surface of the rotor shaft and the rotor stable, and a turbo-molecular pump including the same.  <P>SOLUTION: A counter bore part 259 of which upper surface is depressed from the abutment surface 257 is formed on an upper surface of a joining part 253 from a section where a penetrating shaft part 255 is formed to a section until an inner circumference of the abutment surface 257. Also, the upper surface of the counter bore part 259 is machined perpendicularly to an axial direction. Moreover, an annular projection part 261 of radial direction length L4 is projectingly provided by depth D1 of the counter bore part 259 at a position between a bolt hole 161 and the penetration shaft part 255 and separate from the penetrating shaft part 255 by about length L3. The annular projection part 261 is provided concentrically with the penetrating shaft 255.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238680-A (JP)
Title: Resin composition and semiconductor device produced by using resin composition
Inventor: MURAYAMA RYUICHI
IPC: C09J11/04
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition having excellent adhesive strength, fast curing property and moisture resistance and provide a semiconductor device having excellent soldering crack resistance and high reliability by using the resin composition as a die attach material for semiconductor.  <P>SOLUTION: The resin composition comprises (A) a bismaleimide compound having a polyalkylene oxide skeleton, (B) an allyl ester compound having a polyalkylene oxide skeleton, (C) a (meth)acrylate having hydroxycarbonyl group, (D) a (meth)acrylate having hydroxyl group, (E) a radical initiator and (F) a filler.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007241790-A (JP)
Title: Data backup processing unit and method
Inventor: MINAMI EIJI
IPC: G06F12/00
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To secure data already backed up even when processing cannot be continued due to a failure in backup processing.  <P>SOLUTION: A backup processing unit 1 for backing up backup object data stored in a memory card 2, to a CD 3, computes the capacity of the CD 3 required when backing up the backup object data by dividing it into a plurality of sessions, determines the divided number of sessions based on the computed required capacity and the free space of the CD 3, and divides the backup object data into the divided number of sessions to copy it from the memory card 2 to the CD 3.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237282-A (JP)
Title: Method of joining metallic material
Inventor: NAKADA KAZUHIRO
IPC: B23K20/12
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of joining metallic materials by which wear of a rotary tool is reduced even when joining the metallic materials of high hardness by friction stir welding.  <P>SOLUTION: The metallic materials 100, 102 such as Fe are butted in a joint part 104 and the prob 12 of the rotary tool 11 is inserted into the joint part 104. The metallic structure of the joint part 104 is stirred by moving the tool 11 in the longitudinal direction of the joined part 104 while rotating the tool and the metallic materials 100, 102 are joined each other. Liquid carbon dioxide is supplied onto the joint part 104 and the rotary tool 11 when the rotary tool 11 is moved while rotating the tool. By properly opening and closing electromagnetic valves 20, 22, the liquid carbon dioxide is discharged in the rear in the moving direction of the rotary tool 11 from nozzles 16, 18. By supplying the liquid carbon dioxide to the joint part 104 and the rotary tool 11, the wear of the rotary tool 11 is reduced and the joining strength of the joint part 104 is improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243851-A (JP)
Title: Planar speaker
Inventor: HAGIWARA YOSHIHISA
IPC: H04R7/04
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar speaker adapted to the flattening of frequency characteristics and the enlarging and thinning of a display device without restricting a position attached with an actuator.  <P>SOLUTION: The planar speaker comprises a diaphragm (10) with a great longitudinal length ratio, a casing (30) supporting the diaphragm (10) at the edge of an opening, and one or a plurality of actuators (21, 22, 23...) attached to the rear side of the diaphragm (10) to generate sounds of different pitch extents or different right and left channels. The planar speaker further includes reinforcement members (11, 12) which are attached on the rear side of the diaphragm (10) and extend in the lengthwise direction thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007241948-A (JP)
Title: Page image display device
Inventor: KARASHIMA HIDEMASA
IPC: G06F3/0484
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a page image display device for executing a comfortable turn-over operation extremely similar to the case of reading a book in two-page spread view.  <P>SOLUTION: The page image display device has: a page data supply part 2; a lower layer left page image holding part 8 which holds a lower layer left page image arranged to the left side of a center line; a lower layer right page image holding part 9 which holds a lower layer right page image arranged to the right side of the center line; an upper layer left page image holding part 11 which holds an upper layer left page image on the left side of the center line and arranged by being overlapped on the lower layer left page image; an upper layer right page image holding part 12 which holds an upper layer right page image on the right side of the center line in a display screen and arranged by being overlapped on the lower layer right page image; a lower page image control part which controls the lower layer left page image and the lower layer right page image and an upper layer image control part 7 which controls size and visibility/invisibility of the upper layer left page image and the upper layer right page image according to page operation input accepted by an input part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245253-A (JP)
Title: Method to form regular patterns uniformly on surface processed
Inventor: SASAHARA HIROYUKI
IPC: B23C5/10
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to form regular surface patterns easily on a surface machined through machining with an end mill.  <P>SOLUTION: The machined surface is divided by a polygonal patch, and the starting position of the tool path is set from the apex or center of the polygonal patch, and machining is performed following a spiral machining route consisting of a single stroke of brush while the tool path is dislocated by the end mill inward or outward bit by bit according to the crossfeed portion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245527-A (JP)
Title: Transfer foil
Inventor: KURIHARA YOSHIHIKO
IPC: B32B27/30
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer foil with which a transfer face of a body to be transferred becomes a Japanese lacquer-lacquered-like resin face with a smooth, high gloss and deep texture.  <P>SOLUTION: The transfer foil is prepared by providing a plurality of releasing layers on a substrate film, and then, laminating an adhesive layer. The transfer foil exhibits a Japanese lacquer-lacquered-like appearance with a high gloss and a deep color tone.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248304-A (JP)
Title: Laser ranging device and laser irradiation device
Inventor: ABE KIKUO
IPC: G02B7/00
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser ranging device for achieving safety and efficiency by changeover of filters, and to provide a laser irradiation device.  <P>SOLUTION: The laser ranging device makes a first laser beam emitted from a YAG laser oscillator 12 and a second laser beam wavelength-converting the first laser beam with OPO 14 incident on a movable filter 16. The laser ranging device outputs only the second laser beam to a two-wavelength supported light transmitting telescope when the movable filter 16 is positioned with a small-sized electric motor 17 in an optical axis of a laser beam, and outputs the first and second laser beams to the two-wavelength supported light transmitting telescope when the movable filter 16 is out of the optical axis of the laser beam.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248375-A (JP)
Title: Optical oil detector
Inventor: MISHIRO KOICHIRO
IPC: G01M3/38
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical oil detector capable of preventing malfunction and laid readily.  <P>SOLUTION: This optical oil detector for detecting an oil leaking into water by an optical fiber is equipped with a float 17a floating on the water, and moved up and down corresponding to the fluctuations of the water level; a fiber sensor (optical fiber) 42 fixed to the float 17a, and moved vertically, together with the float 17a; a light-emitting element 34, arranged on one end of the fiber sensor 42, for transmitting light to the fiber sensor 42; and a light-receiving element 35 arranged on the other end of the fiber sensor 42, for converting the light inputted from the fiber sensor 42 into electrical signal. The light-emitting element 34 and the light-receiving element 35 can be stored in the float 17a.  <P>COPYRIGHT: (C)2007,JPO&INPIT