baber/WOPTO huggingface dataset:
Patent JP-2004247670-A (JP)
Title: Process for manufacturing semiconductor device and bonder for use therein
Inventor: SUDA TOMIJI
IPC: H01L21/60
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To stably perform ultrasonic die bonding by preventing lowering of speed.  <P>SOLUTION: A bonding table 34 for holding a wiring board 20 is mounted on the XYΘ driving section 33 of a bonding stage 32. A supporting frame 40 is provided with a feed screw spindle 43 for elevating/lowering a lift base 44 through forward/reverse rotation of a motor 41 and a holder 46 is suspended from the piston rod of an air cylinder 45 mounted on the lift base 44. An oscillator 50 having a right end part fixed with a bonding tool 52 is secured, at the left end part thereof, to the supporting part 48 of the holder 46 and the right end part of the oscillator 50 is born slidably in the axial direction by an air levitation bearing 49. Since a pressing force can be applied from directly above the bonding tool fixed to the right end part of the oscillator and oscillation energy of the oscillator can be applied to the bonding tool with no loss, a bump of a chip can be bonded stably to a land of the wiring board.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252246-A (JP)
Title: Keyboard instrument
Inventor: TAKI MASAHIDE
IPC: G10B3/12
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a key touch feeling which is close to a key touch feeling of an acoustic piano while decreasing the number of components by varying key loads of an upper register and a lower register with a simple structure.  <P>SOLUTION: At the extension part 40 of a key 2, 1st and 2nd hammer guide grooves 44 and 45 are provided one over the other in parallel to guide the hammer projection 29b of a hammer arm 3 on an upper register side by the 1st upper hammer guide groove 44 and the hammer projection 29b of a hammer arm 3 on a lower register side by the 2nd lower hammer guide groove 45. The moment of rotation of the key can be made smaller on the upper register side than on the lower register side and the key load can be made lighter on the upper register side than on the lower register side. Consequently, a key touch feeling is obtained which is close to a key touch feeling of an acoustic piano, and the simple structure wherein the 1st and 2nd hammer guide grooves 44 and 45 are formed at the extension part 40 of the key 2 makes components of the key 2, hammer arms, etc., common over the entire register to decrease the number of components.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253726-A (JP)
Title: Device and method of inspecting sample
Inventor: YAGASAKI YOSHINORI
IPC: G01N21/35
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation device which can evaluate a silicon wafer quickly, inexpensively and accurately.  <P>SOLUTION: The inspection device of a sample for automatically inspecting either one or both of oxygen concentration or carbon concentration of the sample to be inspected is at least equipped with a sample holding means for holding the sample to be inspected, a measuring means for measuring either one or both of the oxygen concentration or carbon concentration of the sample to be inspected, sensors 1a, 1b for sensing surface conditions of the front and rear surfaces of the sample to be inspected, a control means for controlling a measuring position of the measuring means based on the surface conditions of the sample to be inspected sensed by the sensors. The inspection method of the sample for inspecting the sample to be inspected measures either one or both of the oxygen concentration or carbon concentration of the sample to be inspected while sensing the surface conditions of the front and rear surfaces of the sample to be inspected. Since this inspection method can improve measuring accuracy and can abbreviate an etching process for retreating an inspected wafer 4 or a surface re-grinding process, a silicon wafer evaluation method capable of giving feedback quickly to silicon single crystal manufacturing conditions is realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254524-A (JP)
Title: Rotating perforated plate type apparatus for producing koji
Inventor: YAGINUMA ATSUO
IPC: C12M1/16
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus in which a Koji substrate is prevented from falling from a gap in corner parts between an inner peripheral sidewall of a Koji production chamber and an outer peripheral edge of a rotating perforated disk, in the rotating perforated disk type apparatus for producing the Koji.  <P>SOLUTION: The rotating perforated disk type apparatus is obtained by dividing the circular cylindrical Koji production chamber into an upper chamber and a lower chamber with a rotating perforated disk, filling the Koji substrate on the perforated disk and forcedly ventilate temperature conditioned and moisture conditioned air from either one of the chambers to the other. Thereby, the Koji is produced. In the apparatus, a part just on the gap in the corner parts of the inner peripheral sidewall of the Koji production chamber and the outer peripheral edge of the rotating perforated disk is covered with a hood part provided along the inner peripheral sidewall of the Koji production chamber, e.g. the hood part having a flat base and the upper part having a slope part gradually reducing the wall thickness toward the inner peripheral sidewall of the Koji production chamber completely or at a prescribed gap.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255659-A (JP)
Title: Thermosensitive lithographic printing plate
Inventor: KUMADA MANABU
IPC: G03F7/004
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive lithographic printing plate with a high sensitivity, a high plate wear and an excellent on-machine developability, which can be subjected to a plate making process using infrared scanning exposure based on digital data.  <P>SOLUTION: This thermosensitive lithographic printing plate has an image forming layer containing a microcapsule which encapsulates an oxetane compound formed on a hydrophilic support.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258210-A (JP)
Title: Three-dimensional picture display device and picture display method
Inventor: FUKUSHIMA RIEKO
IPC: H04N15/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional picture display device constituted so that an observer himself (herself) can recognize that a false picture can not be perceived or the three-dimensional picture perceived by the observer includes the false picture when such an effect occurs and a picture can be smoothly changed when an observing position is moved.  <P>SOLUTION: The three-dimensional picture display device 1 is equipped with a plurality of three-dimensional picture displaying pixels 11 arrayed crosswise and constituted by arraying a plurality of sub pixels 12a and 12b, respectively, and masks opposed to the pixels 11 and provided with a window part 22 corresponding to each pixel 11. The three-dimensional picture is displayed by the pixels 11 by an integral photographic system, and the sub pixel 12a positioned in the center part out of the sub pixels 12a and 12b is used for the display of the three-dimensional picture, and the sub pixel 12b positioned at the periphery part is used for the display of a picture for a warning which can be distinguished from the three-dimensional picture.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259933-A (JP)
Title: Semiconductor manufacturing device
Inventor: IIDA TSUKASA
IPC: H01L21/02
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processor for effectively using whole dummy wafers in a cassette by selecting the dummy wafer to be used during a next wafer processing based on accumulated film thickness for the respective dummy wafers.  <P>SOLUTION: The device is provided with a processing furnace performing a prescribed processing on the wafer, a boat that can be transported to the processing furnace while the wafer is kept, the cassette that can be transported to the boat while one or above wafers are stored, a plurality of the dummy wafers used for canceling a difference between the number of the wafers required for stabilizing an inner state of the processing furnace and the number of the wafers which are to actually be processed at once, and a film thickness detection part 300 detecting film thickness of the wafer. The dummy wafer to be used during the next wafer processing is selected based on accumulated film thickness for the respective dummy wafers, which is detected by the wafer film thickness detection means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260719-A (JP)
Title: Path assignment method, program thereof, and storage medium for recording the program
Inventor: MATSUI KENICHI
IPC: H04L47/41
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a path assignment method to which various analytical methods other than the greedy method can be applied by enhancing path assignment methods adopting greedy methods of prior arts incapable of performing optimum assignment between transfer apparatuses in a network provided with a finite number of transfer apparatuses.  <P>SOLUTION: In a network provided with the finite number of the transfer apparatuses 1 to 3 and a path controller connected to the transfer apparatuses 1 to 3 and configured by setting paths 400 to 406 delivering flows from the transfer apparatuses 1 to 3 to the other transfer apparatuses 1 to 3, the path controller creates a table of a flow band shown in Table 1(not shown), expands an objective function 100 into a formula indicated in formula 2 and constraint formulae 101 to 106 into formulae indicated in formulae 3 to 8, performs a solution of linear programming such as the simplex method, sets the paths 400 to 406 among the transfer apparatuses 1 to 3 indicated in Tables 2, 3(not shown), calculates a band of flows assigned to the set paths, and calculates a total sum of bands of the flows being a value of the objective function.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261311-A (JP)
Title: Desk
Inventor: HAYASHI KOICHIRO
IPC: A47B13/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desk with a simple structure, highly flexible in changing the relative position of a top board and legs, and applicable to various layouts.  <P>SOLUTION: The desk comprises a top board 1, at least two portal legs 2 each of which consists of two leg poles 2a and cross-beams 2b held between the leg poles, and a top board support member 3 for supporting the top board. The top board support member 3 is supported by the cross-beams 2b and 2b to be movable in the longitudinal direction of the cross-beams, and the cross-beam 2b has a means for positioning the top board support member 3 and the cross-beam 2b. The desk also has a connection beam 4 for connecting the portal legs 2 and 2, and support parts for supporting the connection beam 4 are mounted in the top board support members 3 and 3. The connection beam 4 is supported by the top board support members 3 and 3 to be movable in the longitudinal direction of the connection beam 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262706-A (JP)
Title: Fuel reformer
Inventor: TAKEMOTO YOSUKE
IPC: H01M8/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-cylindrical type fuel reformer which is easily manufactured and in which the replacement of a catalyst is easily carried out.  <P>SOLUTION: A 1st unit Y1 having a 1st cylindrical part 10B projected from a 1st end plate part 10A and a 2nd unit Y2 having a 2nd cylindrical part 11B projected from a 2nd end plae part 11A are provided. The 1st end plate part 10A and the 2nd end plate part 11B are positioned to be opposed to each other and the 1st cylindrical part 10B is inserted into the inside of the 2nd cylindrical part 11B to form a double cylinder state. Connection means Y3, 13a, and 13b for connecting the 1st and the 2nd units Y1 and Y2 to each other in the double cylinder state to freely carry out the connecting/releasing operation are provided. A annular interunit gap (r2) formed between the 1st cylindrical part 10B and the 2nd cylindrical part 11B is used for an inner fuel passage 4 communicating with catalyst layers Ra and Rb or used as the housing part of the catalyst layers Ra and Rb which is positioned on the mid-way of the inner fuel passage 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003331054-A (JP)
Title: Service providing system using barcode
Inventor: AOTSU HIROAKI
IPC: G06Q30/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service providing system using a town code.  <P>SOLUTION: The service providing system includes a service center 50 connected to a public network 10, a service user 30, a system operation manager 20 and an added-value provider 40 belonging to the service center 50. The system operation manager 20 has a function for distributing the town code consisting of four digits of numerals. The service center 50 has a function for distributing a print such as a newsletter having the town code to the service user. The service user 30 has a code reader for reading the town code and has a function for utilizing the information provided by using the town code and ordering a commodity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004227551-A (JP)
Title: Mouse
Inventor: YAMAMOTO JUNJI
IPC: G06F3/0354
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mouse that is operable as it is gripped like a pen during handwriting input.  <P>SOLUTION: A mouse body 1 is provided with a rear end face position sensing mechanism 7, a side left click button 5, a side right click button 6, and an input switch 4 for switching a bottom face position sensing mechanism and a rear end face position sensing mechanism.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271743-A (JP)
Title: Optical device
Inventor: IKEDA YUJI
IPC: G02B6/122
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device in which the Gaussian beam diameter is made smaller.  <P>SOLUTION: The optical device 1 is provided with a first optical system 10 and a second optical system 20 which are separated from each other. The second optical system 20 is divided into a front group optical system 21 and a rear group optical system 22 which are separated from each other. The first optical system 10 inputs a Gaussian beam L<SB>0</SB>having a beam waist (radius w<SB>0</SB>) into a first position Z<SB>0</SB>and outputs a Gaussian beam L<SB>1</SB>having a beam waist (radius w<SB>1</SB>) into an intermediate position Z<SB>1</SB>. The second optical system 20 is provided at the rear stage of the intermediate position Z<SB>1</SB>, inputs the Gaussian beam L<SB>1</SB>output from the first optical system 10, and outputs a Gaussian beam L<SB>2</SB>having a beam waist (radius w<SB>2</SB>) into a second position Z<SB>2</SB>. The beam waist radius ratio (w<SB>2</SB>/w<SB>0</SB>) is smaller than a geometrical optical lateral magnification.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269746-A (JP)
Title: Polyacetal-based resin composition and resin molded product using the same
Inventor: UKON SEIICHI
IPC: C08L59/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To especially improve mechanical properties in a resin composition in which polyacetal-based resin is mixed with a surface-treated functional inorganic filler.  <P>SOLUTION: The polyacetal-based resin composition is obtained by adding 20-25 pts. wt. inorganic filler surface-treated with 0.5-3.0 wt.% of an alkoxysilane having at least one phenyl group in the molecule, e.g. phenyltriethoxysilane to 100 pts. wt. polyacetal-based resin. The alkoxysilane which is a surface treating agent has good bonding property to the inorganic filler and it is thought that the alkoxysilane has excellent compatibility with the polyacetal-based resin. As a result, remarkable improvement of physical properties of the molded product is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271397-A (JP)
Title: Apparatus and method for detecting external force of structure
Inventor: NISHIOKA HIDETOSHI
IPC: G01L1/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for detecting external forces of structures capable of facilitating an execution method and detecting damaged locations etc. of the structures.  <P>SOLUTION: An external force responding member 1 comprises both a first container 11 which is made of a flexible material and in which a first liquid 13 is sealed and a second container 12 which is made of a brittle material and housed in the first container 11 and in which a second liquid 14 for generating an electrolytic solution when mixed with the first liquid 13 is sealed. Four external force responding members 1 are combined in a tetrapod shape to constitute an external force responder S. The external force responder S is arranged at a location of a pile for detecting external forces and comprises a first conductor member 22a and a second conductor member 22b having one ends inserted in the first liquid 13 and an electrical conduction detector mounted to the other ends of the conductor members.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273048-A (JP)
Title: Optical disk processing apparatus
Inventor: TAKEMOTO TAKASHI
IPC: B41J3/407
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk processing apparatus whose total size can be miniaturized while optical disk holding capacity is increased and which can be housed in a casing having high dust preventing property, is made compact and has high space efficiency.  <P>SOLUTION: In the optical disk processing apparatus for continuously manufacturing recording medium products by automatically performing the processing of information recording, label surface printing or the like to a plurality of un-treated optical disks, a tray unit 7 provided with a rotated rotor 9 and disk stockers 10 and 11 revolving around the rotor 9 as a center is disposed so that the tray unit 7 can be moved between a loaded position and an unloaded position by sliding the tray unit in the horizontal direction at the bottom surface of the casing 2, a driving path G rotating the rotor 9 is connected with response to loading operation of the tray unit 7 and the driving path G rotating the rotor 9 is cut with response to unloading operation of the tray unit 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276629-A (JP)
Title: Steering device for vehicle
Inventor: MURAKAMI SEIJI
IPC: B62D7/14
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize swing operation and rotating operation by a simple structure and different operations by the slight replacement of parts in a steering device for a vehicle in which four wheels 61, 62, 71, and 72 for traveling are disposed at the right side front and rear and the left side front and rear of a deck 1.  <P>SOLUTION: In this steering device, a left side shaft 2 and a right side shaft 3 extending in the longitudinal direction are disposed on the deck 1, and both shafts 2 and 3 are rotatingly driven by a left side steering motor 20 and a right side steering motor 30. Worms 21 and 22 are fixed to both ends of the left side shaft 2, and worms 31 and 32 are fixed to both ends of the right side shaft 3. The four worms 21, 22, 31, and 32 and four worm wheels 41, 42, 51, and 52 meshed with these worms are disposed on the deck 1. The wheels are driven by the rotation of the worm wheels in the steering direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279441-A (JP)
Title: Projector and optical device
Inventor: YAMAZAKI TETSURO
IPC: G03B21/14
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector where a solid light emitting element is used as a light source, and which is made small in size and light in weight and projects a light projected image.  <P>SOLUTION: The projector is provided with a light source part 101 to supply light, a spatial optical modulator 114 to modulate the light from the light source part 101 in accordance with an image signal and a projection lens 116 to project the light modulated by the modulator 114, and the light source part 101 is arranged near the modulator 114, and then the projector is provided with a reflection mirror 107 to reflect the light supplied from the light source part 101 toward the modulator 114 near the incident-side aperture part of the lens 116.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280882-A (JP)
Title: Magnetic recording medium
Inventor: MATSUNUMA SATORU
IPC: G11B5/82
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium which can maintain a sufficient sliding durability characteristic and corrosion resistance, at a high surface recording density of equal to or more than 600 gigabits/square inch.  <P>SOLUTION: The disk-like magnetic recording medium of a magnetic recording system recorded at the surface recording density of equal to or more than 600 gigabits/square inch is provided with a lubrication layer on the surface of the disk-like magnetic recording medium comprising a surplus layer and a fixed layer, wherein the ratio of the surplus layer to the fixed layer is different according to the surface region of the disk-like magnetic recording medium. The long-term sliding durability can be maintained, and the recording/ reproducing can be achieved in the condition of the high surface recording density of equal to or more than 600 gigabits/square inch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280191-A (JP)
Title: Data transfer control method and device
Inventor: KAWAGUCHI KENICHI
IPC: G06F15/16
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To transfer a plurality of data in one bus cycle even when the transfer destination addresses of a plurality of data exist at one or more word intervals.  <P>SOLUTION: Burst data transfer is started, and when a data phase comes to an address which is not the destination of transfer, a byte enable signal is de-asserted, and when the data phase comes to an address to which data should be transferred, the byte enable signal is asserted, and only when the data phase is completed, the data to be transferred are updated so that the data can be transferred only to transfer destination addresses existing at several word intervals.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276064-A (JP)
Title: Metal plate excellent in press formability
Inventor: YUASA KENSHO
IPC: C23C2/02
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal plate in which cracking and galling are restrained from occurring at the time of press forming, for which little change of a plate pressing pressure is required in press forming, and which has excellent press formability.  <P>SOLUTION: The metal plate excellent in formability has independent recesses of 100-4,000 pieces/mm<SP>2</SP>on the surface thereof. The area of the opening of each recess is ≥70 μm<SP>2</SP>and ≤10,000 μm<SP>2</SP>. A mean depth of the surface except the recesses is ≥1 μm with respect to a filter waviness curve, and is ≤1/5 of the thickness of the plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI