baber/WOPTO huggingface dataset:
Patent JP-2004356235-A (JP)
Title: Method for manufacturing semiconductor film and semiconductor device, integrated circuit, circuit board, electro-optical device, and electronic apparatus
Inventor: INOUE SATOSHI
IPC: H01L29/786
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique wherein a micropore is formed at a low cost in a case that melting crystallization of a semiconductor film is performed by making the micropore as a starting point of crystal growth, and crystal grain of almost single crystal is formed.  <P>SOLUTION: This method for manufacturing a semiconductor film contains an insulating film forming process for forming an insulating film (12) on a substrate (10), a sensitization film formation process which performs film formation of a sensitization film (14) on the insulating film (12), an exposure process wherein a laser beam (50) is made to branch off into a plurality of laser beams (54) optically, the sensitization film (14) is irradiated with the beams, and a plurality of portions of the sensitization film (14) are exposed with each of the laser beams (54) which are made to branch off, a development process wherein the sensitization film (14) after exposure is developed and a plurality of the portions are opened respectively, a micropore formation process wherein the insulating film (12) is etched through the sensitization film (14), and a plurality of the micropores (16) are formed on the insulating film (12), a sensitization film eliminating process for eliminating the sensitization film (14), a semiconductor film formation process wherein film formation of a non-single crystal semiconductor film is performed on the insulating film (12) and in the micropores (16), and a crystallization process wherein the non-single crystal semiconductor film is made melting crystallization by thermal treatment and a crystalline semiconductor film is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353767-A (JP)
Title: Gear transmission
Inventor: ENDO TAKUYA
IPC: F16C35/07
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To certainly position a gear case 8, a roller bearing 5, and a rotation shaft 4 at a motor output side by simple positioning work.  <P>SOLUTION: The rotation shaft 4 at the motor output side and a rotation axis at a reduction side are rotatably supported via the roller bearing 5 for the gear case 8, while an axis 4a of the rotation shaft 4 at the motor output side are misfitted with each other at right angles to be engaged for a hypoid pinion and a hypoid gear with each other. Both inside stoppers 21, 23 for securing the roller bearing 5 are provided for the rotation shaft 4 at the motor output side, and both outside stoppers 22, 24 for securing the roller bearing 5 are provided for the gear case 8. In the inside stopper 21 and the outside stopper 22, stopper bodies 28, 33 are brought in contact with stopper grooves 27, 32 by inserting the stopper bodies 28, 33 to the stopper grooves 27, 32 so that moving force F in the direction X of the axis 4a of the rotation axis at the motor output side is exerted to stopper bodies 28, 33 to move the stopper bodies 28, 33 toward the roller bearing 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004355444-A (JP)
Title: Data transfer/reproduction device
Inventor: NONAKA YOSHIYA
IPC: G11B27/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer/reproduction device for transferring contents data such as musical compositions or the like from a master unit such as a personal computer to a slave unit such as onboard audio equipment or the like without imposing operational load on a user.  <P>SOLUTION: Authentication is registered between the master unit and the slave unit between which contents data are to be transferred and the contents data are transferred between the master unit and the slave unit whose authentication registration has been completed. Contents data to which an identifier showing the data are not yet transferred is added among the contents data stored in the memory of the master unit are transferred to the slave unit on the basis of prescribed timing. When the functional fault of the slave unit is detected in transferring the contents data, the transfer of the contents data is stopped. Both of transfer timing based on a fixed time schedule and transfer timing based on a transfer command from a user are available, and detection timing that the slave unit is detained in the vicinity of the master unit is also available as transfer timing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004351369-A (JP)
Title: Method for forming multi-layer coating film
Inventor: HARADA YUTAKA
IPC: C09D5/02
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a multi-layer coating film which can control a defective appearance by the evaporation of a solvent without retarding a coating process and do it in a short time while saving a space in a method for forming a three-coat one baking multi-layer coating film.  <P>SOLUTION: In the method for forming the multi-layer coating film, after an aqueous intermediate coating material is applied on the surface of a substrate with an electrodeposited coating film formed, an intermediate coat coating film is dried preliminarily in conditions in which the wind speed of air is increased, the air is dehumidified, or both are done without so much increasing the temperature of air to be sprayed on the surface of the coating film so that the coating film solid content percentage of the intermediate coat coating film is made 70-98 wt.%. An aqueous base paint and a clear paint are applied wet-on-wet on it, and the coating films of three layers are cured simultaneously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356588-A (JP)
Title: Material processing method by ultrashort pulse laser, printed circuit board and its manufacturing method
Inventor: EMORI SUSUMU
IPC: B23K26/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable processing method of a recessed portion by which accuracy of a submicron order is easily obtained without using a complicated processing process such as a lithography process.  <P>SOLUTION: In the material processing method by an ultrashort pulse laser, a femtosecond laser 12 is irradiated to a substrate 3 formed by an insulating material 1, and the recessed portion 13 is formed for embedding and forming an electronic element 5 on the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361439-A (JP)
Title: Laser beam source device
Inventor: HAMA ATSUTOMO
IPC: G02B6/42
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam source device which has semiconductor lasers, fibers and optical receptacles for connecting the semiconductor lasers to the fibers, is small-sized and excellent in mountability and replaceability by providing the optical receptacles excellent in heat radiation and mountability and mounting the plurality of semiconductor lasers with the use of the plurality of the optical receptacles.  <P>SOLUTION: The optical receptacle has two end faces and a bottom face extending to the two end faces, the end face on which the semiconductor is mounted has a first through hole which penetrates to the end face joined to the fiber, and from the bottom face, the heat generated in the semiconductor laser is released outside the receptacle. The optical receptacle has a second through hole which penetrates from the bottom face through the optical receptacle in a direction perpendicular to the bottom face, the second through hole has an inserted screw, and the screw is engaged with a base body having a heat radiation means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004361093-A (JP)
Title: Fragrance component adsorbing material
Inventor: ITO OSAMU
IPC: G01N30/04
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fragance component adsorbing material almost equal to a conventional one in volume and capable of increasing the adsorption amount of a fragance component, its manufacturing method and a method for analyzing the fragnance component using the adsorbing material.  <P>SOLUTION: The fragrance component adsorbing material is constituted by coating a rod material with a carbonaceous absorbent and subsequently coating the adsorbent film with a second absorbent. The manufacturing method of this adsorbing material and the analyzing method of the fragrance component using the adsorbing material are also disclosed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362649-A (JP)
Title: Medium, apparatus and method for recording, and apparatus and method for reproducing
Inventor: CHIAKI SUSUMU
IPC: G11B7/24094
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high recording density for data to be recorded in a burst cutting area.  <P>SOLUTION: As data to be recorded in the recording medium by 4-1 modulation, a word unit is formed by 5channel bits constituted of a 4channel bits data part by mark patterns according to the logical values of 2 data bits and a gap part of 1channel bit. Alternatively, a word unit constituted of only a 4channel bits data part (having a predetermined value in which a mark duty ratio to the channel bit is less than 100% in this case) is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360776-A (JP)
Title: Propeller shaft part, and propeller shaft
Inventor: YAMAGATA HIROSHI
IPC: B60K17/22
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propeller shaft part, and a propeller shaft of high reliability.  <P>SOLUTION: This propeller shaft is provided with a first cylinder body 30 having an end 30a and the other end 30b, and an inner space 30i formed between the end 30a and the other end 30b, and a dust cover 60 engaged with the end 30a of the first cylinder body 30 to seal the inner space 30i. The first cylinder body 30 is provided with a flange part 33 as an engagement part to be engaged with the dust cover 60. A shaft yoke 20 is slidably engaged with the inner space 30i in the first cylinder body 30 to be integrally rotated with the first cylinder body 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358768-A (JP)
Title: Inkjet recording device
Inventor: TATEBE HIROSHI
IPC: B41J2/01
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high-quality outputs by considering distinguishing character data from multi-value font and color character data in an inkjet recording device which carries out multi-pass printing for image data and one-pass printing for character data.  <P>SOLUTION: Whether the character data is multi-value or not is judged. When the character data is multi-value, the data is outputted by multi-pass printing. In the case where the character data is color data even when it is binary, the data is outputted by multi-pass printing. When the character data is black binary data, one-pass printing is carried out. Accordingly, high-quality outputs with less density unevenness can be obtained also for multi-value font and color characters close to image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004357898-A (JP)
Title: Biological light measurement apparatus
Inventor: ISHIZUKA TAKASHI
IPC: G01N21/35
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the operation time of an operator and the diagnosis time and burdens of a subject while improving the accuracy of measurement and the stability of a measurement condition by accurately, stably, and easily attaching a measurement device, especially a probe tip part for biological light measurement and an electrode probe for brain wave measurement, at the time of the biological light measurement and biological brain wave measurement of the head part of the subject.  <P>SOLUTION: A measurement apparatus for measuring the head part of the subject is provided with a pawl-shaped mechanism for excluding the hair in mounting a measurement device on a holder fixed to the head part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360834-A (JP)
Title: Butterfly valve
Inventor: KONDO MASAYUKI
IPC: F16K1/226
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a butterfly valve capable of lessening the opening/closing torque of its valve element, mounting fast a seat cover strongly using a simple constitution, and preventing the sea water from leaking from upstream of the valve element to its downstream when the valve element is in the full close position.  <P>SOLUTION: The butterfly valve is structured so that a valve box side seat part 8 in convex shape covered with a rubber lining 7 is formed on the inside surface of a valve box 2, and the inside surface of the valve box side seat part 8 is covered with a seat cover 9 made from a stainless steel sheet, and at the peripheral edge of the valve element 5 a valve element side seat part 16 made of rubber is formed as sliding relative to the seat cover 9. The seat cover 9 has a pair of curved edges 9b and 9c formed through a bending process, and the seat cover 9 is attached fast to the valve box side seat part 8 while the valve box side seat part 8 is pinched by the curved edges 9b and 9c, and the gap between the seat cover 9 and the rubber lining 7 on the valve box side seat part 8 is sealed by an O-ring 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358912-A (JP)
Title: Head cartridge
Inventor: KITAHATA KENJI
IPC: B41J2/175
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head cartridge which can minimize the displacement of a circuit substrate; restrain a force in the shearing direction to a spring contact point when a carriage is mounted; and form a highly reliable contact point.  <P>SOLUTION: The head cartridge is separable/detachable from a carriage on a printer device and has a detachable ink tank having a memory element; is configured of a circuit substrate which is connected with an electrical contact terminal arranged at the carriage. Besides, the circuit substrate connected with the memory element of the ink tank, is fixed by means of the electrical contact terminal arranged on the circuit substrate. In this head cartridge, a part of a support member of the electrical contact terminal is fixed within a region surrounded by fixing means in a plurality of regions of the circuit substrate. In addition, the support member is preferably arranged on a straight line connecting two fixing means arranged above and below or to the right/left.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005513-A (JP)
Title: Nonvolatile semiconductor memory and reading method thereof
Inventor: FUJIWARA ICHIRO
IPC: H01L27/115
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory of a structure enabling highly sensitive read operation at a lower voltage, and also to provide a method of the reading.  <P>SOLUTION: A gate insulating film GD is formed of a bottom insulating film BTM, a charge accumulating film CHS, and a top insulating film TOP sequentially from the lower side. The bottom insulating film BTM includes a nitride silicon oxide film SiON immediately under the charge accumulating film CHS. Bit information stored at a local area in the side of the sub-source line SSL of a memory transistor and bit information accumulated at a local area in the side of sub-bit line are read independently by a so-called reverse read method. Because of the existence of SiON, an incubation time is controlled, and thereby the film thickness controllability of the charge accumulating film CHS is improved. Moreover, since a threshold voltage under an erasing condition is lowered, low voltage operation and operation reliability can be improved in combination with the highly sensitive read operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001729-A (JP)
Title: Light screening container
Inventor: KOSUGI WATARU
IPC: B32B7/02
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light screening container having a high light screening property and an excellent appearance, the trunk part and the bottom part of the container body of which is covered with a light screening member, wherein the container body and the light screening member can be easily separated without using a special equipment and labor so that recovery and reuse of the container body can be done smoothly.  <P>SOLUTION: The light screening container is composed of the transparent container body having a mouth part, the trunk part and the bottom part and a light shading shrink label which is coated by heat shrinkage on the outer surface of the trunk part of the container body and a bottom member of a plate or a cup shape having a light screening property and covering the outer surface of the bottom part of the container body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004023-A (JP)
Title: Method of manufacturing light switch
Inventor: SHIMOKAWA FUSAO
IPC: G02B26/02
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance and inexpensive light switch by reducing the cost by improving the optical characteristic performance and largely reducing processing time.  <P>SOLUTION: In the method of manufacturing the light switch which has a pipe line 3 having a wall having a predetermined angle with respect to the optical axes of waveguides at an intersection at which the optical waveguides cross each other on an optical waveguide substrate 1; a part of the pipe line 3 filled with a refractive index alignment liquid having a refractive index equal to that of the optical waveguide; and a heating means in the vicinity of the pipe line 3, and the optical path is switched between the optical waveguides crossing each other by moving the refractive index arrangement liquid in the pipe line 3, the pipe line 3 is formed by a dicing technology and a resin formation technology.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005012279-A (JP)
Title: Oscillator
Inventor: YOSHIDA KUNIYUKI
IPC: H03B5/18
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillator in which a resonance circuit and an amplifier circuit are connected via a capacitive element and the frequency of which can easily be adjusted even when the oscillating frequency is high.  <P>SOLUTION: The resonance circuit consisting of a varactor diode VD and a microstrip line L1 and the amplifier circuit 110 are coupled via a coupling line CL being the capacitive element, and a distal end open stub ST1 acting like a resonance frequency adjustment circuit is provided between the coupling line CL and the amplifier circuit 110. Laser trimming is applied to the distal end open stub ST1 to adjust the resonance frequency of the resonator, that is, the oscillation frequency of the oscillator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009952-A (JP)
Title: Xy stage
Inventor: NIKAIDO MITSUHIRO
IPC: G05D3/12
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an XY stage capable of minimizing heating factors of a slider part and simplifying cable treatment.  <P>SOLUTION: The XY stage for controlling the position of the slider part in two-dimensional directions comprises an X-axis sensor arranged at a fixed part for detecting the position of the slider part in the X-axis direction and a Y-axis sensor arranged at a fixed part for detecting the position of the slider part in the Y-axis direction. The X-axis sensor and the Y-axis sensor of which the position is fixed are interferometers for measuring distances through the use of light interference. A mirror for casting emergent light of the X-axis sensor and the Y-axis sensor is mounted to the slider part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011413-A (JP)
Title: Thin-film magnetic head
Inventor: OKI TOKUAKI
IPC: G11B5/31
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thin-film magnetic head of which the degree of freedom of design is high and in which the periphery of a magnetic gap layer can be efficiently projected.  <P>SOLUTION: The thin-film magnetic head 100 is provided with: a head element W for recording having a lower core layer 7, an upper core layer 9, and a magnetic gap layer 8 between the lower core layer 7 and the upper core layer 9 at end parts of faces of the layers opposite to the recording medium: and a heat generating element H1 which generates heat when supplied with electricity, expands the periphery of the magnetic gap layer with the heat, and projects it to a recording medium side, wherein the heat generating element H1 is arranged at the interior side in the gap depth direction of the head element W for recording.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009405-A (JP)
Title: Egr device
Inventor: NAKAJIMA MASARU
IPC: F02B37/22
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize the high EGR rate even at an engine equipped with a turbocharger and enable reduction of NOx due to recirculation of exhaust gas and improvement of engine performance through supercharging to be compatible with each other.  <P>SOLUTION: In regard with an EGR device to draw out a part of exhaust gas 8 from the exhaust manifold of an engine equipped with a turbocharger 2 and recirculate it to an intake pipe, the interior of an exhaust manifold is partitioned by a partition wall such that exhaust interference of each cylinder is prevented from occurring, and the interior of a turbine scroll 15 of the turbocharger 2 is divided throughout a whole periphery by a partition wall 16 in a manner to be continued to the outlet flow passage of the exhaust manifold. A number of nozzle vanes 18a and 18b, the angles of which are regulatable, are disposed at throat parts 17a and 17b of respective flow passages A and B divided by the partition wall 16, and regulation of the angles of the nozzle vanes 18a and 18b is independently controllable at each of the flow passages A and B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007024-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can reduce the time and labor required for driving a number of game nails into the front face of the game board.  <P>SOLUTION: A door body 50 having a transparent window plate 53 which makes the playing area 25 of the game board 20 visible therethrough while facing the space where the balls flow down being separated therefrom is openably mounted in front of the game board 20. The transparent window plate 53 is made of a synthetic resin material and a number of game nails 65 are arranged on the plane behind the transparent window plate 53 to make the balls bounce back or be guided in the specified direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008123-A (JP)
Title: Torsion beam type suspension
Inventor: FUJITA CHISHIRO
IPC: B60G9/04
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torsion beam type suspension capable of exhibiting sufficient rigidity with respect to a lateral load and capable of being easily producible.  <P>SOLUTION: This torsion beam type suspension is furnished with left and right trailing arms 1, 2 one ends of which are supported on a vehicle body free to oscillate and the other ends of which support wheels free to rotate and a torsion beam 4 to connect the left and right trailing arms 1, 2 to each other. A cross-section shape of the torsion beam 4 is V-shape or U-shape opened to a vehicle body lower side, notch parts 18 and 20 are formed on both ends of the torsion beam 4 in correspondence with the cross-section shape of the trailing arms 1 and 2, and the trailing arms 1 and 2 inserted into the notch parts 18 and 20 are welded on the torsion beam 4. Gazettes 22 and 28 are arranged across the torsion beam 4 and the trailing arms 1 and 2, and are formed in a shape of U-shape opened to the vehicle lower side. Notch parts 24 and 26 in correspondence with the cross-section shape of the trailing arms 1 and 2 are formed on the gazetts 22 and 28, and the gazetts 22 and 28 are welded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI