baber/WOPTO huggingface dataset:
Patent JP-2003347516-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MIYASAKA YOICHI
IPC: H01L21/314
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a capacity element section functioning effectively without degradation in capacitor characteristics, and to provide a method for manufacturing a semiconductor device with manufacturing efficiency improved.   <P>SOLUTION: In this method for manufacturing a semiconductor device, the capacity element section forming process comprises a step of forming a lower electrode film on an insulating film and of securing regions for separating the lower electrode film in the plate line direction, a step of forming a ferroelectric thin film and an upper electrode film on the insulating film and the lower electrodes, and a step of separating the upper electrode film and the ferroelectric thin film into a plurality of belts in the direction squarely meeting the bit line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015204-A (JP)
Title: Multi-projection system
Inventor: ISHII KENSUKE
IPC: G02F1/13
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-projection system capable of displaying an optimum image in response to the image quality and an image tone and enhancing the display quality.  <P>SOLUTION: The multi-projection system for displaying a still picture or a moving picture corresponding to an input image signal by using images projected by a plurality of projectors for a viewer, is provided with: an image correction means 16 for applying at least one of matrix correction for correcting a color of the images respectively projected by a plurality of the projectors, gain correction for correcting the gain of the images respectively projected by a plurality of the projectors, offset correction for correcting the black level of the images respectively projected by a plurality of the projectors, and gamma correction for correcting the gamma characteristic of the images respectively projected by a plurality of the projectors to the input image signal; and an image correction data calculation means 15 for obtaining correction data used by the image correction means 16 depending on the type or feature of a still picture or a moving picture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009801-A (JP)
Title: Wheel alignment regulating method for automobile
Inventor: HARA KIYONOBU
IPC: G01M17/007
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel alignment regulating method that can improve productivity by efficiently and accurately regulating wheel alignment without applying the same load as in traveling state to an automobile body.  <P>SOLUTION: The automobile body 2 with a liftable wheel mounting part 5 is supported, and the wheel mounting part 5 is lifted into a regulating position set lower than the position of the wheel mounting part 5 during the travel of an automobile. A position, a toe angle and a camber angle of the lifted wheel mounting part 5 are measured, and the estimates of a toe angle and a camber angle in the position of the wheel mounting part 5 in the travel of the automobile are computed on the basis of the measured values. The regulated amount of the toe angle and camber angle in the regulating position are then computed, and wheel alignment is regulated in the regulating position with the regulated amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008874-A (JP)
Title: Water making apparatus and greening improving system
Inventor: OBA RYOJI
IPC: A01G1/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water making apparatus capable of making water at a low cost by maximally utilizing natural energy.  <P>SOLUTION: The water making apparatus is equipped with a fine algae culture tank 3 in which seawater is taken, a roof 6 covering the upper part of the fine algae culture tank 3 and permitting steam evaporated from seawater by solar radiation to adhere to the inside of the roof 6, a seawater sprinkling pipe 7 for sprinkling seawater to cool the surface of the roof 6 and a collection means 9 for collecting waterdrops adhering to the inside of the roof 6. In this water making apparatus, water is made at a low cost by maximally utilizing natural energy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011753-A (JP)
Title: Electromagnetic shock absorber
Inventor: SUDA YOSHIHIRO
IPC: F16F15/03
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the damage of a motor owing to the heat produced by the motor, inhibit the damping force owing to the moment of inertia of a rotor of the motor, and improve the riding comfort of a vehicle when applying an electromagnetic shock absorber to the vehicle.  <P>SOLUTION: The electromagnetic shock absorber for producing the damping force has a mechanism where an elasticity movement of the electromagnetic shock absorber is converted into rotational movement of an electromagnetic force generator by rotatably screwing a screw shaft 6 into a ball screw nut 7, and transmits the rotational movement of the screw shaft 6 to the electromagnetic generator via a coupling C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003069498-A (JP)
Title: Method and apparatus for installing broad linewidth laser for optical fiber communication system
Inventor: HUBER DAVID R
IPC: H04B10/61
Filed: 2002-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce nonlinear effects in an optical fiber used for communicating AM signals at high power levels by increasing the linewidth of the pump laser output signal. SOLUTION: The linewidth can be increased by optically broadening the laser output signal by driving an optical angle modulator with broadband electrical noise. The optical signal is then externally modulated with an AM information signal for transmission over an optical link fiber. The optical modulation can be provided using either an FM or PM optical modulator. A desired linewidth can be provided by controlling the optical modulation index during the optical modulation step and/or by controlling the bandwidth of the noise source. Other techniques for broadening a laser output signal, including modulating the signal by a periodic function such as a sine wave, or injecting spontaneous emissions into the laser cavity, are also disclosed.
Patent JP-2003337988-A (JP)
Title: Juxtaposedly mounted photoelectric sensor system
Inventor: HOSODA TORU
IPC: G08C15/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily extend functions of a juxtaposedly mounted photoelectric sensor system.  <P>SOLUTION: An amplifier unit array is constituted by mounting two or more amplifier units (2) each constituting an amplifier separate type photoelectric sensor, a 1st transmission line (BB) is connected to the respective amplifier units and can always transmit data from those amplifier units in one direction as they are, and 2nd transmission lines (BS0, BS1) are connected to the respective amplifier units and can transmit data regarding those amplifier units in two directions at each time. An extension unit (1) is connected to the 1st transmission line and/or 2nd transmission lines and can extend individual functions of the respective amplifier units constituting the amplifier unit array and/or the function of the whole amplifier unit array associatively with at least one or all of the amplifier units constituting the amplifier unit array.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319718-A (JP)
Title: Artificial cultivation device with simple soil
Inventor: SATO KENKICHI
IPC: A01G9/02
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial cultivation device with simple soil easily assembled in a shape compatible with a minimally necessary space such as on a rooftop or in an indoor space, and enabling water feed tending activities.  <P>SOLUTION: The artificial cultivation device with simple soil is such one that a rigid plastic plate (1) is integrated with a water-absorbing material (2) and a water-permeable sheet (3) and adjustably connected with a plurality of units so as to be applied to a necessary space. This device is structured to require no watering for about one week.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014988-A (JP)
Title: Method and apparatus for processing epl mask
Inventor: YAMAMOTO HIROSHI
IPC: G03F1/74
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in processing an exposure window formed in an EPL mask using a charged particle beam, a long time must be spent in removing other deposits which have been produced by the processing and deposited on pattern wiring in a certain amount.  <P>SOLUTION: A method comprises; a process for fixing a to-be-fixed portion of the window 400 by a charged particle beam; and a process for removing the deposits 310 that have been formed in an area other than the to-be-fixed portion of the window 400 with particles flown from the to-be-fixed portion during the fixing process. A cycle in the order of the fixing process and the removal process is repeated for the N number of times (N is an integer not smaller than 2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011607-A (JP)
Title: Exhaust pipe joint device
Inventor: SAKAIRI YOSHIKAZU
IPC: F16L27/06
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust pipe joint device which generates no abnormal sound due to stick slip or the like, gives no unpleasant feeling to a driver, and prevents position difference of a structuring member and the generation of a clearance between sliding surfaces, even when force in a twisting direction and a sharing direction is inputted on an exhaust pipe connected to a manifold.  <P>SOLUTION: In the exhaust pipe joint device 1, an upstream side exhaust pipe 2 and a downstream side exhaust pipe 3 are disposed so as to be opposite to each other at each end surface 4, 5 by spacing. A flange member 8 having a toroidal concave surface 7 is attached to a pipe end portion 6 of the downstream side exhaust pipe 3, and a flange member 11 having a conical concave surface 10 is attached to a pipe end portion 9 of the downstream side exhaust pipe 3. An annular seal element 16 having a concave spherical surface 15 is attached to the conical concave surface 10. The flange member 8, 11 are elastically energized in an axial direction to come close to each other by a pair of elastic means 17, so as to elastically press the toroidal convex surface 7 on the concave surface 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022664-A (JP)
Title: Packaging and testing circuit of semiconductor device
Inventor: TANAKA HIROZO
IPC: H01L23/52
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize a multi-terminal arrangement, capable of exceeding the conventional maximum number of terminals which is determined by a package sizes of BGA (ball grid array), CSP (chip size package), etc., and by the restriction of a terminal pitch in soldering.  <P>SOLUTION: In the package of a semiconductor device, in which the external wiring terminals 2 of the semiconductor chip are arranged into a lattice form, terminals 7 which do not form solder bump for testing are arranged between the external wiring terminals 2 arranged in a lattice form, and all the conventional terminals forming a solder bump are used for actual operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016875-A (JP)
Title: Catalyst composition for synthesizing optically active compound, the preparing method and method for producing optically active cyanohydrin compound using the method
Inventor: SHIBAZAKI MASAKATSU
IPC: C07C255/31
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new catalyst composition for synthesizing optically active compound, a method thereof and a method for producing an optically active cyanohydrin compound with excellent yield and optical purity from an optically inactive starting material in a short time using the above method.  <P>SOLUTION: The catalyst composition contains optically active 1,1'-bi-2-naphthols, rare earth compounds (for example, compounds such as yttrium(Y), lanthanum (La), praseodymium (Pr), samarium (Sm) and gadolinium (Gd)), alkali metal compounds, and phosphorus or arsenic compounds (for example, triphenylphosphine, triphenylphosphine oxide or the like).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017070-A (JP)
Title: Resistance welding machine
Inventor: IDO TATSUYA
IPC: B23K11/31
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance welding machine which can resistance-weld the end face of a cylindrical component well to other component to be welded without causing any deformation of each of the components.  <P>SOLUTION: This resistance welding machine is a resistance welding machine 1 for resistance-welding a cylindrical component 50 in its end face 55 to other component to be welded. The resistance welding machine 1 includes an inner member 31 for restraining the inner peripheral face of the cylindrical component 50 and an outer member 32 for restraining the outer peripheral face. At least one of the inner member 31 and the outer member 32 serves as an electrode for supplying a resistance welding current to the cylindrical component 50, and at least one of the inner member 31 and the outer member 32 is provided with pressing means for pressing the cylindrical component 50 radially.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020297-A (JP)
Title: Inspection device for inspecting foreign matter by x-ray
Inventor: TOTANI KUNIHIRO
IPC: G01N23/04
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray foreign matter inspecting device for novel structure capable of inspecting the presence of contamination of a foreign matter into a container, without changing a mounted condition of the container stored with a prescribed liquid.  <P>SOLUTION: An X-ray emitting direction is inclined with respect to a conveying face 42 of a conveying line 14 for conveying the container 12 stored with the prescribed liquid, and an X-ray is transmitted over a range from a peripheral wall to a bottom part of the container 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018156-A (JP)
Title: Rolled paper residual quantity detection method and device
Inventor: KISHI SHINYA
IPC: B65H16/06
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect the residual quantity of rolled paper without damaging the rolled paper.  <P>SOLUTION: This rolled paper residual quantity detection method detects the residual quantity of the rolled paper 1 in a printing and outputting device for visualizing image information which is requested to be printed with the usage of the rolled paper 1. When paper P is pulled out of the rolled paper 1, pull quantity of the paper P and rotating quantity of the rolled paper 1 are detected, and the existence of the residual quantity of the rolled paper 1 is detected based on the rotating quantity of the rolled paper 1 and an outer peripheral diameter of a core of the rolled paper 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021484-A (JP)
Title: Auxiliary antenna member for non-contact data-carrier apparatus and built-in bag thereof
Inventor: HIGUCHI TAKUYA
IPC: H01Q1/38
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary antenna member for a non-contact data-carrier apparatus built-in a bag and the auxiliary antenna member for the same, as accompanying a bag and enabling communication with a reader/writer at a long distance, while being attached thereto or stored in a pocket arranged therein.  <P>SOLUTION: The bag has the built-in auxiliary antenna member for the non-contact data-carrier apparatus for extending the communication range of a card-type non-contact data-carrier apparatus in use. The auxiliary antenna member for the non-contact data-carrier apparatus is larger in size than the non-contact data-carrier apparatus, and forms an antenna circuit having an antenna coil for resonance to communicate with the reader/writer, which is substantially planar along a bag surface. Communication is performed with the reader/writer, while attaching the non-contact data-carrier apparatus in a substantially center location of the antenna coil, or being stored in the arranged pocket. The antenna coil is provided with a variable length coil and/or a variable capacitor for use in adjusting resonance thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020862-A (JP)
Title: Camera
Inventor: MORI KAZUYUKI
IPC: G03B17/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera which is miniaturizable and has good operability as a camera in which a battery cover is allotted to a closure member.  <P>SOLUTION: In a camera 10, a rear cover unit 6 which is supported so as to be able to be opened and closed with a rear cover opening and closing axis 55 at a camera body side in order to perform the loading of a film patrone. A battery chamber 62d is arranged in the rear cover unit 6 and the battery cover 91 of the battery chamber 62d is supported by a rotation shaft 94 of a direction orthogonal to the rear cover opening and closing axis 55. Since the battery cover 91 being in a closed state forms a projecting part being in alignment with the vertical direction of the right back part of the camera, the battery cover 91 functions as the grip part of the camera 10, however, when the thumb finger of the right hand of a user hangs on the external form of the battery cover 91 and even when the gripping force acts on the battery cover 91, the battery cover 91 is never opened by gripping force because the rotation axis 94 crosses the rear cover opening and closing axis 55.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017205-A (JP)
Title: Compressed-air driven screw tightening machine
Inventor: TANAKA KOJI
IPC: B25B21/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressed-air driven screw tightening machine consuming little air and automatically stopping air motor at completion of screw tightening with a simple mechanism.  <P>SOLUTION: Compressed-air for drive is supplied to an air motor 19 to rotationally drive a driver bit 14. An outlet port 25 discharging exhaust air exhausted from an exhaust port 23 of the air motor 19 to atmosphere is throttled to keep the exhaust air of the air motor at a designated pressure. The exhaust air acts on a piston 13 connected to the driver bit 14 and drives the piston in a direction tightening a screw. An operation body 26 shutting off connection between the air motor 19 and the outlet port 25 at a bottom dead center of the piston 13 is integratedly formed with the piston 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018732-A (JP)
Title: Flame-retardant resin composition and molding prepared therefrom
Inventor: YAMANAKA KATSUHIRO
IPC: C08J5/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ABS resin composition which is excellent in heat resistance and has flame retardancy as well.  <P>SOLUTION: The resin composition comprises (A) 100 pts. wt. resin component (component A) containing at least 60 wt.% ABS resin and (B) 1-100 pts. wt. specified organophosphorus compound (component B) (desirably, 2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-di(α-methylbenzyl)-3,9-dioxide compound).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016143-A (JP)
Title: Method for producing water soluble decomposed product of nucleoprotein
Inventor: TANIGUCHI TOKUYUKI
IPC: C12P21/06
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a water-soluble decomposed product of a nucleoprotein combinedly having water-soluble property, readily digestible property, or the like, and retaining dietary effect which a nucleoprotein has originally.  <P>SOLUTION: This method for producing the water-soluble decomposed product of the nucleoprotein comprises treating the nucleoprotein by hydrolysis using a protease mainly composed of trypsin and hydrolysis carried out at 60-75 °C by using a nuclease and making the nucleoprotein low-molecular weight until such an extent as to contain 50-70% fraction having 1,000-3,000 molecular weight. The nucleoprotein is preferably obtained from fishes, e.g. a salmon, a trout, a herring or a soft roe of a codfish. As a water-soluble property of the water-soluble decomposed product of the nucleoprotein, 8 wt.% aqueous solution of the water-soluble nucleoprotein exhibits ≤2.0 absorbance/10 mm layer at normal temperature and a wavelength of 380 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016613-A (JP)
Title: Magnetic resonance imaging system
Inventor: KABASAWA HIROYUKI
IPC: G01R33/48
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging system which can properly perform the labeling of spin.  <P>SOLUTION: This system is provided with: a labeling means (804) for labeling the spin inside an object; an adjusting means (806) for adjusting a position of labelling; an imaging means (802) for taking an image showing an internal state of the object based on a magnetic resonance signal generated by the labeled spin. An adjusting means adjusts the labeling position to be an optimal position, which maximizes a signal intensity of the labeled spin at a previously fixed site of the object.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044826-A (JP)
Title: Self-propelling missile launching apparatus
Inventor: TANGE TOSHIAKI
IPC: F41A23/42
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelling missile launching apparatus capable of preventing occurrence of torsion in setting a horizontal position on an irregular ground without increasing apparatus weight, improving service life of the apparatus, improving accuracy of the horizontal position setting, and improving launching accuracy of a missile.  <P>SOLUTION: The self-propelling missile launching apparatus has a launching mechanism on a vehicle. The launching mechanism has a lower frame mounted on a frame of the vehicle, and an upper frame that is mounted on the lower frame via a hinge, can be vertically turned around the hinge by a lifting device, and supports the missile. The missile launching apparatus has a jack for supporting and lifting the frames of the vehicle right and left on the front side and rear side of the vehicle. A plurality of tilt angle meters for detecting a tilt angle with respect to the horizontal plane of the launching mechanism are disposed in the longitudinal direction of the vehicle, and the jack is controlled based on the detected signals of the plurality of tilt angle meters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043576-A (JP)
Title: Acid-producing type visible light polymerization initiator and photopolymerization method
Inventor: KADOOKA MASAHIRO
IPC: C08G65/10
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acid-producing type visible light polymerization initiator which is irradiated with visible light to produce an acid without using ultraviolet light, and to provide a photopolymerization method for polymerizing a cation-polymerizable functional group-having monomer or prepolymer in the presence of the acid-producing type visible light polymerization initiator.  <P>SOLUTION: This acid-producing type visible light polymerization initiator contains a p-benzoquinonylsulfanyl derivative and a sulfonium salt- or iodonium salt-based photo acid-producing agent as essential components. This photopolymerization method is characterized by irradiating a cation-polymerizable functional group-containing compound with visible light in the coexistence of the acid-producing type visible light polymerization initiator.  <P>COPYRIGHT: (C)2004,JPO