baber/WOPTO huggingface dataset:
Patent JP-2004016886-A (JP)
Title: Screen abnormality detection device
Inventor: OTA TOMOHIRO
IPC: B07B1/42
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection device for screen abnormality capable of correctly detecting a screen abnormality such as damage with a simple structure.  <P>SOLUTION: A detection device is provided with a primary and secondary AE sensor 11 and 12, used for a comil type separating device 20 pushing out powder from a conical screen 21 by an impeller 22, which is arranged nearby the screen 21 and at a position shifted 90 degrees by bird's eye view of the screen 21, a primary and secondary amplifier 13 and 14 amplifying a detection signal of the primary and secondary AE sensor 11 and 12, and by switching the out put power of the primary and secondary amplifier 13 and 14 into a rotation signal N of the impeller 22, a decision unit 15 deciding an abnormality of the screen 21 such as a damage while the primary AE sensor 11 is detecting a normal noise when the impeller 22 passing by the detection signal of the secondary amplifier 14, and an alarm 16 alarming the generation of an abnormality in the screen 21 based on the decision signal of the decision unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022290-A (JP)
Title: Structure for mounting chip-type thermal fuse
Inventor: YOSHIKAWA TOKIHIRO
IPC: H01H37/76
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for mounting a chip-type thermal fuse that can be automatically supplied and mounted at a specific position on a packaging structure without accompanying inconveniences such as disconnection in the fuse element of chip components.  <P>SOLUTION: In the mounting structure of the chip-type thermal fuse, a leading section 13 of a lead member 11 in chip components is connected and joined to a wiring land 32 by pressure welding junction such as ultrasonic junction, when mounting the chip components 10 of an airtight package 20 for accommodating the fuse element 16 to a specific position on the packaging board 30 having the wiring land 32. Especially, in the chip components 10, a low melt point soluble alloy 14 having a flux film 15 is erected between the electrodes 12 of a lead member 11 fixed to an insulating case 22 in an airtight package 20, the opening of the insulating case 22 is covered with a cap 24 as the airtight package 20, and a low melt point substance is included between the leading section 13 of the lead member 11 and the wiring land 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328343-A (JP)
Title: Ship through part for impervious fence
Inventor: SONOYAMA YUKIO
IPC: E02B15/06
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To correct the defect in a conventional ship through part for an impervious fence, wherein water containing oil, the red tide, water-bloom, and the like passes through the impervious fence through clearances due to the presence of clearances at both end hinge parts and the lower part of a door body in a biparting type, and the presence of clearances at connection parts between the door body, and a frame member and a rail at a side part in a vertically sliding opening/closing type.  <P>SOLUTION: An impervious curtain 8 of structure and material that can follow the movement of the door body 7 when opened/closed is mounted between both sides of the door body 7 of the ship through part 2 for the impervious fence 1, and the impervious fence 1 adjacently connected to the door body 7. The movement of surface layer water divided by the impervious fence placed in between can thereby be completely intercepted except when the door body 7 is open, to obtain an effect of completely preventing the inflow and diffusion of oil, the red tide, the water-bloom, and the like, which is the original purpose of the impervious fence 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023969-A (JP)
Title: Voice coil motor and magnetic disk unit using it
Inventor: YAMAWAKI SHIZUKA
IPC: H02K33/18
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice coil motor which allows the positional accuracy of a magnetic head to be improved and noise to be reduced, and a magnetic disk unit using the motor.  <P>SOLUTION: The voice coil motor 10 includes yokes 14 and 16 which are placed opposite to each other so that a gap 12 is provided and are magnetically coupled with each other. Main magnets 22 and 24 are placed on the opposite face of the yoke 14, and main magnets 26 and 28 are placed on the opposite face of the yoke 16. A movable coil 32 is placed in the gap 12, and magnets 38, 40, 42, and 44 for magnetic flux correction are placed outside the main magnets 22, 24, 26, and 28. The direction of magnetization of the magnets 38, 40, 42, and 44 for magnetic flux correction is at an angle of 90±20° to the direction of magnetization of the corresponding main magnets 22, 24, 26, and 28. At the same time, the inner side faces of the magnets 38, 40, 42, and 44 for magnetic flux correction are positioned outside the inner side face of the peripheral portion 32a of the movable coil 32. This voice coil motor 10 is used in magnetic disk units.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029133-A (JP)
Title: Image forming apparatus
Inventor: TAKIGAWA JUNYA
IPC: G03G15/01
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of speed control with high precision being not possible when a variation in a gap between a speed detecting pattern and a detecting sensor occurs when a speed detecting pattern is provided on a belt to stabilize the travelling speed and speed detection is carried out by the detecting sensor in a belt device used as a transfer paper carrying belt or an intermediate transfer belt in an image forming apparatus.  <P>SOLUTION: In the belt 200, the speed detecting pattern 210 is provided along the travelling direction of the belt. A press member 220 loaded with the detecting sensor 211 is restricted to be movable only in the vertical direction of the surface of the belt 200 and an abutting surface 223 is pressed to the surface of the belt by a pressure spring 225. The distance between the detecting sensor 211 and the speed detecting pattern 210 is stabilized as a specified distance determined by the shape of the press member 220. Member to be abutted 205 is provided in a part facing the abutting surface 223 through the belt 200 and fluttering of the belt is suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027264-A (JP)
Title: Sputtering method and apparatus
Inventor: OKUMA TAKAFUMI
IPC: C23C14/34
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering method and an apparatus by which a desired film thickness distribution can be obtained at a high precision.  <P>SOLUTION: Before film deposition, a plasma density distribution in the vicinity of the surface of a target is measured; the optimum position of erosion and TS (target-substrate) distance are decided by preliminarily set data bases and simulators as for the position of erosion, TS distance and film thickness distribution; and optimization is attained by respective control means. In the process where a change with the lapse of time between the time of starting film deposition and the time of its finishing becomes a problem, a series of above operations are performed while film deposition is performed, so that a desired film thickness distribution can be maintained at a high precision.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025370-A (JP)
Title: Ball compliance mechanism and assembling device using the same
Inventor: SHIMOMOTO TADATO
IPC: B23P19/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball compliance mechanism for preventing generation of dust attributable to collision or conflict of inserts with objects to be inserted.  <P>SOLUTION: This device is provided with the ball compliance mechanism comprising a floater 13 having a flange part 12 on its outer circumference, balls 14 arranged above and below the flange part 12, and a housing 15 covering the balls 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027065-A (JP)
Title: Copolymer latex for moistureproof paper, method for producing the latex, coating composition for moistureproof paper, and moistureproof coated paper
Inventor: IZAWA YUTAKA
IPC: D21H21/16
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copolymer latex for moistureproof paper capable of giving moistureproof coated paper suitably usable for food packaging, emitting substantially no odor and high in moistureproofness and disaggregativeness, to provide a method for producing the copolymer latex, to provide a coating composition for moistureproof paper containing the copolymer latex, and to provide moistureproof coated paper coated with the composition.  <P>SOLUTION: The copolymer latex for moistureproof paper is obtained by copolymerization of monomer mixtures each of specific composition essentially containing an ethylenically unsaturated acid monomer, wherein one of the monomer mixtures containing a smaller amount of the ethylenically unsaturated acid monomer is subjected to copolymerization followed by further copolymerization of the other monomer mixture containing a greater amount of the ethylenically unsaturated acid monomer to obtain a latex with relatively small particle size, into which a specific amount of steam is blown, followed by carrying out a steam distillation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030361-A (JP)
Title: Steering device for vehicle
Inventor: KADA TOMOYASU
IPC: G08G1/16
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To more surely perform suitable coping in order to avoid danger based on the detected results of a surrounding situation.  <P>SOLUTION: When an approach of an object exceeding a prescribed speed from the back is detected and presence of danger of collision with a present vehicle or the like is determined, for example, while using the detected results of the surrounding situation obtained by a surrounding situation detecting means 5, a steering control part 3 issues an operating command to a steering motor M<SB>1</SB>additionally provided in a steering mechanism 1 as a steering actuator and by a transmission from the steering motor M<SB>1</SB>, the steering mechanism 1 is made perform forced steering to avoid danger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024669-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: GOTO TOMOHIRO
IPC: G01R33/48
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress a body motion artifact by detecting not only displacement in a main measured and imaged cross section but also the amount of displacement of body motion in an optional direction so as to control the amount of phase encoding.  <P>SOLUTION: The subject apparatus carries out an imaging sequence obtained by combining a main measurement sequence for measuring an echo signal from an imaging area and a navigation sequence for measuring a navigation echo from an area selected independently of the imaging area, and controls the amount of phase encoding of the main measurement sequence on the basis of the displacement of a patient calculated from the navigation echo and a displacement-phase encoding lookup table set in advance. Since respiration motion of a noticed site is monitored from the navigation echo obtained in the navigation sequence independent of the main measurement sequence, an image where the body motion artifact is suppressed concerning an optional imaging cross section is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030380-A (JP)
Title: Data storage device, method for controlling the same, its program, recording medium with its program recorded, data processor, program for controlling the same and recording medium with its program recorded
Inventor: NISHIMURA AKIRA
IPC: G06F12/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To execute the retrieval processing of a file having specific words or the like in a markedly shorter period of time than the conventional manner by applying it to, for example, a hard disk drive.  <P>SOLUTION: This invention is provided to successively detect and reproduce blocks in which files to be retrieved are recorded according to a detection command where information for specifying the file to be retrieved and retrieval data for retrieval are set as parameters, and to decide and notice the presence or absence of the retrieval data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003085820-A (JP)
Title: Optical disk master exposing and recording apparatus, optical disk master exposing nd recording method, and pinhole mechanism
Inventor: TSUKUDA MASAHIKO
IPC: G11B7/135
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce the fluctuation of wavefront of a deflection modulator output light and to improve focusing performance of a laser beam after an objective lens in an optical disk master exposing and recording device using the deflection modulator. SOLUTION: By a structure in which a pinhole 105 for beam forming is arranged in front of the deflection modulator 107, the fluctuation of the wavefront of the laser beam accumulated before being inputted to the deflection modulator 107 is dissolved, the fluctuation of the wavefront of the deflection modulator output light is reduced and the focusing performance of the laser beam after the objective lens is improved.
Patent JP-2004037617-A (JP)
Title: Heat-developed photosensitive material and image forming method
Inventor: GOTO SHIGETO
IPC: G03C1/74
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-developed photosensitive material which has high density, superior light irradiation image preserving property, a small fogging increase over time, and superior film conveying property and environmental adaptivity, and to provide an image forming method and an image recording method therefor.  <P>SOLUTION: The heat-developed photosensitive material which has an image forming layer containing organic silver, silver halide, a binder, and a reducing agent on a substrate is characterized in that the mean particle size of organic silver particles is 0.02 to 0.4 μm and the reducing agent is represented by general formula (A-1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038377-A (JP)
Title: Input/ouput device
Inventor: IWATA KAZUYA
IPC: G06F13/12
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input/output device transmitting/receiving analog data in parallel to digital data transmission, having high reliability to the respective data transmissions, and facilitating the miniaturization and light-weighting.  <P>SOLUTION: An I/O card 11 is the input/output device for exchanging the data with a host H. The digital data transmission part 2 transmits the digital data D through a first data line DAT0 alone by 1 bit each in a first transmission mode, while transmits them through all the data lines DAT0-3 by 4 bits each in a second transmission mode. An analog data transmission part 3A transmits analog data A through a third data line DAT2 in parallel to the digital data transmission in the first transmission mode. Then, a second data line DAT1 and a forth data line DAT3 are connected to a ground line VSS to shield the third data line DAT2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202846-A (JP)
Title: Display device and driving method therefor
Inventor: SHIRAISHI YASUSHI
IPC: G02F1/1343
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a display device and also suppress degradation of display quality in the display device of a configuration capable of compensating for a disconnected source line.  <P>SOLUTION: The display device comprises a plurality of gate lines 11 and a plurality of source lines 10 arranged in a matrix form, preparatory wiring 17 which are arranged so as to cross a plurality of source lines 10 along a source line end part area 22 and are to be connected with a disconnected source line having a disconnected point 51 at this crossing part, a source driver 2 which is arranged on the side of a source line terminal part area 21 and has a normal output part 35 for supplying data signals for display to the source lines 10 and a compensation output part 37 for supplying the data signals for display to the preparatory wiring 17, and a control board 6 for controlling the source driver 2 so that a data signal corresponding to the disconnected source line is outputted from the compensation output part 37.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004040430-A (JP)
Title: High frequency communication apparatus and manufacturing method thereof
Inventor: HIGUMA MASATO
IPC: H04B1/38
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency communication apparatus for reducing an interference by an electromagnetic wave from inside and outside its enclosure.  <P>SOLUTION: In a transmitter-receiver constituted of: an MMIC acting like an oscillator, an amplifier and a mixer; a circuit board on which the MMIC is mounted and to which the MMIC is connected; an antenna board for constituting an antenna; a base on which the circuit board and the antenna board are mounted and through which a coaxial line or a waveguide is penetrated and supported; and a cover at the side of which projections are periodically provided, the MMIC and the circuit board existing on the side, the pitch, size and shape of the projections differ from each other between a cover part placed at a position opposed to the coaxial line or the waveguide and the other cover part than the position, and the projections are formed by extrusion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038517-A (JP)
Title: Access control system and method, and program
Inventor: SONODA YOSHIFUSA
IPC: G06F21/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer access control system for detecting the sign of an illicit access from past access history information and level information calculated based on this to perform the access control thereof without impairing the convenience for a right use.  <P>SOLUTION: This system comprises an access history information acquisition means for acquiring information for a person who accesses a computer; a separation means for separating access data from the content acquired by the access history information acquisition means; and an access control means for performing the access control to the computer according to the level of the access data separated by the discrimination means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036203-A (JP)
Title: Connecting metal fitting with branch port
Inventor: NISHI TOMOHIRO
IPC: E03C1/044
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting metal fitting with a branch port for reducing the possibility of inconvenience such as falling-off and/or a large quantity of water leakage from a hot and cold water mixing faucet of the connecting metal fitting with the branch port.  <P>SOLUTION: This connecting metal fitting is provided with a connecting pipe 004 connected to a connecting passage for feeding hot water and/or water, having the other end arranged in a hot and cold water mixing faucet body and connected to the connecting passage for feeding the hot water and/or the water. A connecting seal part for watertightly sealing the connecting passage in the peripheral direction is arranged in an end part of the connecting pipe. The whole seal effective length of adding up the seal effective length up to a seal upper end position of a hot and cold water mixing faucet body side communicating passage from a seal end part of the connecting seal part and the seal effective length up to a seal lower end position of a connecting metal fitting body side communicating passage with the branch port from the seal end part of the connecting seal part is constituted shorter than the effective thread length of a box nut part 003 in an installing state of the connecting metal fitting 001 with the branch port.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035050-A (JP)
Title: Lid of instant food container
Inventor: ASAKUNO YOSHITAKA
IPC: B65D53/08
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to hold a main lid of a container in a partially opened state of the container and keep once opened main lid in a closed state.  <P>SOLUTION: The lid of the instant food container has a profile (a) almost identical with that of the main lid A and a cut 5 capable of being fitted into a flange 1 and formed on the folded part in a position slightly inward relative to a position (c) of the profile (a) when the profile (a) is folded back on a perpendicular P drawn across the profile (a). The cut 5 has short cuts d communicating with it on both sides of it, and a linear cut 6 is also formed on the folded part to be separated outward from the center of the cut 5, and both cuts 5, 6 are in parallel with the perpendicular P. A tab strip 4' is also formed on the folded part to be separated outward from the cut 6 and opposite to the center of the cut 5. On the main lid A, the tab strip 4' is made opposite to a tab strip 4 of the main lid A and the profile (a) is superimposed on the profile of the main lid A to stick the folded part, which is enclosed with the perpendicular P and the profile (a), on the surface of the main lid A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037239-A (JP)
Title: Identical object judging method and system, and misregistration correcting method and system
Inventor: TAKAHASHI YASUSHI
IPC: G01S17/931
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To identify an identical object efficiently in each of the objects detected by a plurality of sensors.  <P>SOLUTION: Firstly, errors of position and speed of a detected object are identified. On the basis of normal distribution concerning the position and the speed when a plurality of sensors detect an identical object, a first and a second probabilities are calculated as the provability that each of the detected objects is identical from the viewpoint of position and speed, from errors of specified position and speed. On the basis of the calculated first probability and second probability, a third probability is calculated as the probability that each of the detected objects is an identical object. When the third probability exceeds a fist decision value, each of the detected objects is judged as an identical object.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033937-A (JP)
Title: Nitrogen oxide removal catalyst
Inventor: HORIUCHI NOBUHIKO
IPC: B01J27/053
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a catalyst for removal of NOx from gas containing NOx in the presence of hydrocarbons, oxygen-containing compounds or carbon monoxide in an oxidative atmosphere in which excess oxygen is present by using base metal elements.  <P>SOLUTION: The catalyst contains water-insoluble vanadyl sulfate (β-VOSO<SB>4</SB>) and further contains at least one oxide containing an element selected from the group consisting of titanium, zirconium, niobium, molybdenum, tungsten and chromium and at least one sulfate containing an element selected from the group consisting of the alkaline earth metals and lead.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039889-A (JP)
Title: Semiconductor device and its manufacturing method, analyzing method and equipment therefor
Inventor: MOMOSHIMA TAKASHI
IPC: H01L21/3205
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To analyze directly how metal particles in thin-film wiring travel when electro-migration and stress-migration are generated.  <P>SOLUTION: By using a target containing β rays radiating a radioisotope of a principal element that constitutes the wiring, the thin film wiring is formed on a semiconductor substrate 95 by a spattering method. Then, a bias voltage is applied across two terminals and subsequently the β rays 96 radiated from the wiring while bias potential is applied are projected on a florescent screen 93. The projected image is photographed by a camera 94 to learn the travel of the metal particles over time in the electro-migration and the stress-migration.  <P>COPYRIGHT: (C)2004,JPO