baber/WOPTO huggingface dataset:
Patent JP-2005108300-A (JP)
Title: Optical pickup device
Inventor: HARASHIMA YUSUKE
IPC: G11B7/125
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device in which a holder for increasing heat dissipating effect to a laser diode can easily and efficiently be installed at an appropriate position after the laser diode is installed at a precise position, the device being compact, light, low in cost, excellent in heat dissipating effect to the laser diode, and maintaining the performance of the laser diode, and improving the durability of the laser diode without increase of parts count.  <P>SOLUTION: The holder 5 is formed in a shape with which its inner side almost contacts and covers the stem part 4a of the laser diode 4 for a DVD medium. When the holder is mounted by sliding it in the Z-axis direction, its face 5b facing an optical base 2 abuts the optical base 2 to execute its positioning in the Z-axis direction and make it directly contact the optical base 2. In the inner side of the holder 5, a projection part 5c is formed, which engages with the V-shaped groove 4c of the stem part 4a by sliding in the Z-axis direction. The positioning of the holder 5 to the stem part 4a is performed by engaging the projection part 5c with the V-shaped groove 4c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109912-A (JP)
Title: Digital broadcasting receiver
Inventor: IRIE MICHIO
IPC: H04N5/44
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of a television receiver.  <P>SOLUTION: An error detecting part 121 detects an error rate S in an error correcting part 103, and when the error rate S is not higher than a reference value Sth that can be regarded as a satisfactory receiving state, a power limiting circuit 123 reduces feeding power to a high frequency part 101 to reduce power consumption. Even if the receiving sensitivity of the high frequency part 101 lowers by reducing the feeding power to the high frequency part 101 at that time, a satisfactory receiving state can be maintained while the error rate S is not higher than the reference value Sth. Meanwhile, when the error rate S is higher than the reference value Sth, a receiving state is determined to be poor, the reduction of feeding power to the high frequency part 101 by the power limiting circuit 123 is released to improve the receiving sensitivity of the high frequency part 101, then, a satisfactory receiving state is secured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109320-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: OKAWA MAKOTO
IPC: B23K26/38
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To make laser beams reach a desired place, even when there is variation in the thickness of an SOI layer, when conducting laser dicing to an SOI substrate.  <P>SOLUTION: When it is designated that the laser beams in laser dicing are made incident on the SOI layer 1 from the side of the SOI layer 1 as substantially parallel beams, the thickness d<SB>BOX</SB>of ROX 3 is set to a thickness satisfying d<SB>BOX</SB>=mλ/2n<SB>BOX</SB>±λ/4, supposing the wavelength of the laser beams to be λ, n<SB>BOX</SB>to be the refractive index of BOX3, and (m) to be a natural number. For example, the thickness is set to 1,000 to 1,200 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088560-A (JP)
Title: Liquid jet head, method of manufacturing the same, and liquid jet device
Inventor: SHIMADA KATSUTO
IPC: B41J2/045
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet head in which a channel forming substrate and a nozzle plate can be adequately bonded with each other, a method of manufacturing the same, and a liquid jet device.  <P>SOLUTION: A protection substrate 30 having a piezoelectric element holding section 31 for protecting a piezoelectric element 300 is bonded to a channel forming substrate 10 at the face of the side of the piezoelectric element 300, and a nozzle plate 20 having a nozzle opening 21 formed thereon is bonded to the channel forming substrate 10 at the face opposite to the protection substrate 30. A thickness of the channel forming substrate 10 at a region opposite to at least the piezoelectric element holding section 31 is made to be greater than a thickness of a region corresponding to the outside of the piezoelectric element holding section 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116630-A (JP)
Title: Wiring forming method and apparatus thereof
Inventor: INOUE HIROAKI
IPC: H01L21/3205
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring forming method and a wiring forming apparatus which can form, with good selection property, a protection film having the flat surface without reduction in the volume of wiring on the surface thereof, and to prevent formation of an oxide film on the surface of a barrier layer in forming the protection film.  <P>SOLUTION: A wiring material is embedded into a concave area 4 for wiring formed within an insulating film 2 laminated on the surface of a substrate. A wiring 8 is formed within the concave area 4 for wiring by removing and flattening the excessive wiring materials on the insulating film 2. An oxide film 8a on the upper-most surface of the wiring 8 is chemically reduced and a protection film 9 is selectively formed with the non-electrolyte plating on the surface of the reduced wiring 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112920-A (JP)
Title: Solid titanium catalyst component for olefin polymerization, olefin polymerization catalyst, and olefin polymerization process
Inventor: MATSUNAGA KAZUHISA
IPC: C08F10/00
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid titanium catalyst component for olefin polymerization from which a catalyst is obtained that has a high catalytic activity and stereospecificity, gives olefin (co)polymers having good morphology and is manufactured using a special electron donor, and an olefin polymerization catalyst and an olefin polymerization process using the catalyst.  <P>SOLUTION: The solid titanium catalyst component for olefin polymerization contains titanium, magnesium, a halogen and an electron donor and has an average particle size d of 25-100 μm and a particle strength N (MPa) which satisfies the relation: N>8,000×d<SP>-2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120906-A (JP)
Title: Air-liquid separation structure for reserving tank
Inventor: MIYANO YOSHIKAZU
IPC: C02F1/20
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-liquid separation structure for a reserving tank, having improved air-liquid separating operation while suppressing the occurrence of eddies in the tank at the rear faces of partition walls in which through-holes are formed.  <P>SOLUTION: The air-liquid separation structure comprises the plurality of partition walls 5 provided in the reserving tank 1 and the through-holes 4 formed in the partition walls, respectively. Circularly bent rectangular blade pieces 6 as eddy suppressing means are provided on the rear faces of the partition walls adjacent to the through-holes for preventing the occurrence of eddies in the flow of cooling water after passing through the through-holes. The blade pieces have the same height as the partition walls and are provided on both sides of the through-holes, holding the holes in-between.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122599-A (JP)
Title: Motor controller
Inventor: IZUMI TETSUO
IPC: G05D3/12
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller which dispenses with a special detector, does not cause a problem that characteristics other than in stop is greatly deteriorated and which suppresses the generation of vibration when positioning operation is stopped.  <P>SOLUTION: The motor controller is provided with a feedback signal processing part 15 for inputting a position command Pref and a motor position detection signal Pm and outputting the position command Pref or the motor position detection signal Pm as a position feedback signal Pfb in accordance with a rule promised in advance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130548-A (JP)
Title: Permanent magnet generator
Inventor: TAKEUCHI NORIKAZU
IPC: H02K21/22
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet generator enhancing electromotive force by minimizing an air gap between a permanent magnet of a rotor and a salient pole part of a stator while reducing manufacturing cost.  <P>SOLUTION: Tapered surfaces 2a and 2b becoming higher toward an outer circumferential direction are formed on opposite end faces of a permanent magnet 2 in an axial direction. A plurality of permanent magnets 2 are arranged along an inner side face of a cylindrical section 3 of a rotor while being held by an annular bottom side spacer 7 and an opening forward end side spacer 6. An annular retaining plate 9 is arranged on an outside of the opening forward end side spacer 6. When a caulking part 3a provided at an end part of the cylindrical section 3 of a rotor is caulked inward, the opening forward end side spacer 6 is pressed to the permanent magnet 2 side through an annular retaining plate 9 and secured in place and the forward end of the salient pole part of a stator core 11 faces the inner side face of the permanent magnet 2 directly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124657-A (JP)
Title: Car seat
Inventor: SAINOWAKI KAZUMASA
IPC: A47C7/50
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car seat excellent in feeling at the time of rotation of an ottoman body and in convenience.  <P>SOLUTION: An ottoman body 30 is connected with a side panel 21 through a four-node link mechanism 40 equipped with a turning shaft 61. The ottoman body 30 is provided with a cum pin 38. On the other hand, the four-node link mechanism 40 is provided with a cam groove 53 which can be engaged with the cam pin 38 while swinging motion is made by the four-node link mechanism 40, and the ottoman body 30 is turned around a turning shaft 61 after the swinging motion (after forward extending motion across the cushion frame 20). Therefore, turning of the ottoman body 30 is performed in conditions that the whole legs under the knees of a sitting passenger and the ottoman body 30 overlap, and it makes feeling of use good.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087678-A (JP)
Title: Warming chair
Inventor: TAKAHASHI MAKOTO
IPC: A47C7/74
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warming chair which is warmed by sucking hot air from an external heat source.  <P>SOLUTION: In the warming chair, a suction machine is disposed in the inner part of a chair, a sucking port and an exhaust port are disposed in the exterior of the chair, and the sucking port and the sucking machine, and the suction machine and the exhaust port are connected by an air pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128789-A (JP)
Title: Printer and print system
Inventor: SHIMA TOSHIHIRO
IPC: B41J29/38
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of restricting printing locations.  <P>SOLUTION: The printer 30 produces a public key being dependant on print location information at this time, and transmits the public key to a print client 20. The print client 20 codes a common key by using the public key, and transmits the coded common key to a printer 30. The print client 20 also codes print data by using the common key, and transmits the coded print data to the printer 30. A secret key being dependant on printer location information at this time is produced in a printer 30, the coded common key is decoded, and the print data is decoded by using the common key.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128801-A (JP)
Title: Image data transmission and reception system, server, mobile terminal, program, and recording medium
Inventor: KIKUCHI ARATA
IPC: H04W88/18
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To display an image of an optimum size according to the resolution of the information display screen of a mobile terminal.  <P>SOLUTION: An image data transmission and reception system has: the mobile terminal equipped with a terminal-side symbol image data storage means (KC2) of storing data of a symbol image used when a display image to be displayed on the information display screen is generated, and a means for transmitting information requesting symbol image data transmission (KC10B) which transmits resolution-related information on the information display screen to a server; and the server equipped with a server-side symbol image data storage means of storing a plurality of symbol image data corresponding to the resolution of the information display screen of the mobile terminal, a terminal resolution decision means of deciding symbol image data to be sent to the mobile terminal according to the received resolution-related information, and a symbol image data transmitting means of transmitting the symbol image data corresponding to the resolution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130342-A (JP)
Title: Manufacturing method of surface acoustic wave device
Inventor: FUJITA MASANOBU
IPC: H03H3/08
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method, by which a surface acoustic wave element is mounted on a mounting substrate, and by which a surface acoustic wave device impressed with a seal for specifying a product can be manufactured at low cost.  <P>SOLUTION: The manufacturing method of a surface acoustic wave device 6 is provided with a process of mounting a plurality of surface acoustic wave elements 3 on an aggregated substrate 10, composed of a plurality of mounting substrates so that the aggregated substrate 10 is faces the oscillating portion of the surface acoustic wave elements 3, a process of sealing the surface acoustic wave elements mounted with a sealing resin 4, a process of coating a printing resin 5 on the sealing resin 4 and curing, a process of sealing the printing resin 5 with a CO<SB>2</SB>laser, and a process of dividing the aggregated substrate 10 into individual devices.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127965-A (JP)
Title: Optically measuring carbon substrate and method for manufacturing the same
Inventor: SUDA YOSHIHISA
IPC: G01N31/22
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon substrate using an opaque material as a substrate and having a very flat surface for optically measuring at a relatively low cost.  <P>SOLUTION: After graphite powder having a particle diameter of 10 μm or less is mixed with a thermosetting resin such as a furan resin and is molded into a sheet, the carbon substrate is obtained by baking the sheet at a temperature of 1,400°C in an inert ambience and the surface of the carbon substrate is flatly polished.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133306-A (JP)
Title: Concrete skeleton equipped with culvert and its construction method
Inventor: SHIGETOMI TAKASHI
IPC: E02D27/01
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a concrete skeleton equipped with a culvert capable of cutting short work such as demolding, etc. of a form forming a bottom wall of the concrete skeleton installed under the ground and holding a drainage function for a long period of time.  <P>SOLUTION: A construction method of the concrete skeleton 10 is equipped with the culvert having an excavation process forming a horizontal base 30 in a predetermined depth by excavating the ground 20, a culvert formation process forming the culvert 40 whose end section faces onto a drain gutter 102 by piling a plurality of stages as a series of stages formed by making a large number of sandbags 41 filled with crushed stone or crusher-run adjoin with each other on the base 30, a bar arrangement process making bar arrangement 60 to the base 30, a bottom wall formation process forming the bottom wall 11 consisting of concrete placing concrete by making the piled up sandbags 41 as a form, and a side wall formation process forming a side wall 12 consisting of concrete continued to the bottom wall 11 by using a bar arrangement 60.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133763-A (JP)
Title: Ball valve, connector using the same, and cryogenic fluid supplying system
Inventor: KAWASAKI SHUICHI
IPC: F16L37/40
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and light ball valve suited to handle a fluid, especially a cryogenic fluid, and to provide a connector using the same and a cryogenic fluid supplying system.  <P>SOLUTION: The cryogenic fluid supplying system 1 is structured of a mouth piece of a hydrogen tank and the connector 6 as a connector to be connected to a liquid hydrogen supplying nozzle of a hydrogen supplying station. The connector 6 has a male member 7 and a female member 8 detachably connected to each other. The male member 7 and the female member 8 are respectively provided with the ball valve 9 for controlling flow of the fluid in a connection end in each of the connection ends thereof. The ball valve 9 has a housing 21 formed with a plurality of flow passages 22 inside thereof, and a valve element 23 provided on the flow passages 22 to partition the flow passages. The housing 21 is provided with a large-diameter liquid hydrogen flow passage 22a and a small-diameter hydrogen gas flow passage 22b in parallel with each other. The valve element 23 is provided with through holes 24 corresponding to each of the flow passages 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132217-A (JP)
Title: Motor-driven power steering device
Inventor: NISHIZAKI KATSUTOSHI
IPC: B62D5/04
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven power steering device capable of suppressing ill influence of the road surface noise on a steering mechanism certainly using a simple constitution and thereby suppressing the drop of the steering feeling.  <P>SOLUTION: The motor-driven power steering device is to perform the steering assist by giving the power of a motor 9 to the steering mechanism A leading from a steering member 1 to the steering vehicle wheels 4, wherein the steering mechanism A is equipped with a rack shaft 32 to whose left and right ends the steering vehicle wheels 4 are coupled and a visco-elastic member 10 having a predetermined viscosity and elasticity, and the visco-elastic member 10 is installed in such an arrangement that the viscosity and the elasticity of the member 10 act on the rack shaft 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131199-A (JP)
Title: Wiring device in desk
Inventor: NEGORO TAKANARI
IPC: A47B13/00
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To wire cables extended from an electrical appliance with excellent appearance at the time of attaching the electrical appliance or the like to the partition plate of a desk.  <P>SOLUTION: A wiring device in the desk 1 which processes wiring from the electrical appliance 40 provided on the upper part of a main partition plate 29 in left and right directions and erected on the upper surface of a top plate 2. Tubular columns 5 are erected on the left and right sides of the main partition plate 29, and a horizontal connecting rod 19 whose both ends are connected to the left and right columns 5 is provided on the upper part of the main partition plate 29. A notched part 33 is formed on at least one left or right side end edge of the main partition plate 29 and the upper part of the columns 5 and the upper part of the main partition plate 29 facing each other are separated. On a surface facing the upper part of the main partition plate 29 at the upper part of the columns 5, a wiring insertion hole 44 communicating with the internal space of the columns 5 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139641-A (JP)
Title: Column-abbreviated unit building
Inventor: MAEDA KENICHI
IPC: E04B1/348
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs and improve detailing, by reducing the size of a cross section of a reinforcing beam for reinforcing a ceiling beam of a building unit by means of each column-abbreviated joint, in terms of the column-abbreviated unit building with a plurality of column-abbreviated joints.  <P>SOLUTION: In this column-abbreviated unit building 10 wherein column-abbreviated corner parts of column-abbreviated building units 11 and 12 butts against each other so as to form the column-abbreviated joints, when the column-abbreviated joints A1, A2 and B are provided on the same column-abbreviated line L, reinforcing beams 31, 32 and 33, which are arranged in such a manner as to cross the line L, are provided in the joints A1, A2 and B, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138334-A (JP)
Title: Optical device and its manufacturing method
Inventor: SATO SHIRO
IPC: G02B7/00
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device having high weatherability and excellent in reliability.  <P>SOLUTION: A lens plate 1 made of a resin has semi-columnar protruded parts 3 and 4 formed to the outer peripheral part thereof and, when the lens plates made of the resin are superposed one upon another, they are fixed so that the side surfaces of the semi-columnar protruded parts 3 of both lens sheets come into contact with each other between two semi-columnar protruded parts 3 and 4 to mutually align minute convex lenses 2. The surfaces of the semi-columnar protruded parts 3 and 4 are coated with light absorbent coating and this light absorbent coating is irradiated with light to generate heat. This heat is transmitted to the semi-columnar protruded parts 3 and 4 on the side coated with the light absorbent coating and the semi-columnar protruded parts 4 and 3 of the separate lens plate 1 made of the resin being in contact with them to melt the resins of both semi-columnar protruded parts to mutually melt and fix the lens plates made of the resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138941-A (JP)
Title: Case operating device
Inventor: OBATA HIROSHI
IPC: B65G7/08
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case operating device for efficiently draining a liquid such as water and beer in a container such as a bottle stored in a case.  <P>SOLUTION: The liquid such as water and beer is drained from the container such as the bottle stored in the case (90) by supportedly rotating the case (90) by a lower support body 20, a pressing mechanism 50, and a side supporting body 30 disposed between two rotating rings 10a and 10b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139273-A (JP)
Title: Two-pack curing type polyurethane coating composition and coated article
Inventor: KAWAZU KENJI
IPC: C09D7/00
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-pack curing type polyurethane coating composition which can form coating films giving good senses of touch compatible with a soft touch, a moist touch and a dry touch, and maintains the general performances of coatings, such as designing properties, coating film strengths, scratch resistance, fading resistance, pot lives, and fat or fatty oil staining resistance, and to provide a coated article coated with the two-pack curing type polyurethane coating composition.  <P>SOLUTION: This two-pack curing type polyurethane coating composition comprising an acrylic polyol-containing resin solution and a polyisocyanate-containing curing agent solution is characterized in that the resin composition contains 25 to 50 pts. mass of urethane resin beads (A) and 3 to 10 pts. mass of an organic matting agent (B) per 100 pts. mass of the solid content of the resin solution and contains the urethane resin beads (A) and the organic matting agent (B) in a total amount of ≥30 pts. mass, and the acrylic polyol and the polyisocyanate are contained in an OH group / NCO group (equivalent ratio) of 4.5/1 to 1.5/1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI