baber/WOPTO huggingface dataset:
Patent JP-2003302746-A (JP)
Title: Method and system for repairing emulsion mask pattern defect
Inventor: UEHARA NOBORU
IPC: G03F1/72
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable rapid repair of a defect by decreasing the number of times of coating application operations of a correcting fluid even when the translucent defect of a large size exists.  <P>SOLUTION: The system is provided with a table to be placed on with the emulsion mask obtained by forming periodic patterns repetitively arrayed with the light shieldable patterns of prescribed shapes on a translucent emulsion film applied by coating on a transparent plate material, two coating application mechanism 30 for applying the light shieldable correcting fluid including a curing resin to the film segment of the defect portion in the system for correcting the emulsion mask pattern repairing the translucent defect produced in the light shielding patterns of the emulsion mask placed on the table, and a laser oscillator 20 for curing the correcting fluid applied thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302488-A (JP)
Title: Leak seal structure for nuclear reactor well water
Inventor: DOMOTO ETSURO
IPC: G21C13/028
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the structural soundness of a nuclear reactor pressure vessel during operation and ISI workability during replacement of a fuel and to prevent deterioration of a seal face immersed in the water, a stud bolt, its planting part, and the like.  <P>SOLUTION: A basin seal skirt between a shell plate flange 2 of a nuclear reactor pressure vessel 1 and a nuclear reactor well 19 on the nuclear reactor storage vessel side is omitted for arranging a space, and in an immersed condition during fuel replacement, a sealing device 11 serving as a water penetration preventing mechanism is arranged for a flange seal face 21, a shell plate flange upper face 22, and a nuclear reactor well upper face 19d. In the stud bolt planting part, a seal ring 13 is arranged for screwing a waterproof plug 12, while in a residual stud bolt 6, a seal cap 14 is arranged. In this way, stress deformation of a basin seal skirt is dispensed with and the structure soundness is improved. In addition, work space is widened, and ISI (in-service inspection) workability is improved, while deterioration of the stud bolt and the planting part can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303953-A (JP)
Title: Manufacturing method of compound/alloy structure
Inventor: ANAZAWA TOSHIHISA
IPC: H01J37/30
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To selectively form a fine compound/alloy structure, using simple processes.  <P>SOLUTION: Regions having a diameter of 1 μm or smaller in a plurality of material substances 2 and 3, that are deposited on a substrate are locally heated and fused for forming a structure 6 made of either a compound or an alloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303947-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MATSUSHITA NAOKI
IPC: H04N5/335
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent protrusion of an adhesive and improve adhesive properties by reserving excess adhesive, forced out between a semiconductor chip and a cover plate, in the outer peripheral part of the semiconductor chip or in the cover plate.  <P>SOLUTION: The semiconductor chip 110 is bonded to a cover glass 112 via the adhesive 116. Recessed parts 110A, 112A for preventing protrusion of the adhesive 116 are provided at the outer peripheral end surfaces of the semiconductor chip 110 and the cover glass 112. When the adhesive 116 is protruded, upon bonding the semiconductor chip 110 to the cover glass 112, the excessive adhesive is absorbed into the recessed parts 110A, 112A for preventing the protrusion, whereby the adhesive will not be forced out so much and is reserved in the recessed parts 110A, 112A for preventing the protrusion of the same. According to this method, the character of product of a package is improved and the selection and the securing of strength of the adhesive are facilitated on development, further, the control and the management of the adhesive on manufacturing are facilitated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002346141-A (JP)
Title: Game machine
Inventor: HOYA MAKOTO
IPC: A63F7/02
Filed: 2002-04-12
Abstract: PROBLEM TO BE SOLVED: To eliminate such an adverse result from the restriction of accumulat ed frequency that players get into a mood of suffering a great loss when gaining no specified game state despite a special big win which may occur finally. SOLUTION: While an increment of an accumulation counter is made when a big win occurs (step S114), the counter is cleared unless a special big win is obtained (step S124), and hence, the frequency of continuous round due to specified game states can be judged from values of the accumulation counter. Division values are changed for a big win pattern counter depending on whether the frequency of continuous round reaches a limit (steps S118, S122). In such a manner, a change is caused in the group of display patterns, eventually, the group of special big wins and the group of ordinary big wins by varying the range of a remainder value. This can prevent special big wins from occurring when the limit frequency is reached to eliminate the chance to make players feel dissatisfaction while the selection of display patterns on a group basis enables application for enhancing funs of display.
Patent JP-2003308920-A (JP)
Title: Electric connector assembly and electric wire protector
Inventor: AMAMIYA SHINJI
IPC: H01R13/56
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable an electric wire to be protected from a disconnection without adding a stress against a contact and/or a housing, and enable to remove the electric wire when the protection of the electric wire is not required in an electric connector assembling body to protect the electric wire drawn out from the electric connector and in an electric wire protector used for this.  <P>SOLUTION: This protector 1 is mounted on the connector 100 so that a seated part 120 of the connector 100 may be housed in the inner side of a stationary plate 6. An electric wire retaining part 4 to retain the electric wire 90 is formed in the rear part of the protector 1. A passageway 38 to loosely retain the electric wire 90 is formed at the electric wire retaining part 4 by engagement of a locking part 30 and a leg part 28. A circular curved face to disperse a bending stress of the electric wire is formed at the exit of the passageway 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319003-A (JP)
Title: Digital demodulator
Inventor: NAKAYAMA SATORU
IPC: H04L27/227
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital demodulator which can rapidly detect pseudo synchronization which synchronizes to a frequency shifted 1/4 of the modulation symbol rate, and obtain a normally regenerated carrier signal.  <P>SOLUTION: A pseudo lead-in determination circuit 229 determines the pseudo synchronization, when it receives a synchronization signal from a phase determination circuit 227, compares signs determined by a discriminator 226-1 and a discriminator 226-2 to signs of I signal and Q signal respectively based on the signs determined before a cycle, two continuous signs are the same obtained in an interval of regeneration clock (×1) for either I signal or Q signal, and a central value of two determination points obtained in the discriminator 226-1 or 226-2 is zero.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311936-A (JP)
Title: Inkjet recording head, inkjet recorder, and inkjet recording method
Inventor: IKEDA IKUMASA
IPC: B41J2/01
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recorder in which image quality is prevented from lowering by eliminating difference in the hue of reproduced colors due to difference in the overlapping order of jetted ink occurring in units of row.  <P>SOLUTION: Ink color arrangement is differentiated between adjacent nozzle stages and scanning is performed while overlapping a plurality of different nozzle stages for the same row in the main scanning direction thus altering the overlapping order of ink for each row and column.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319590-A (JP)
Title: Structure of flat coil and its manufacturing method
Inventor: YAMAMOTO MASAHIRO
IPC: H01F5/06
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the thickness and size of a coil by rapidly releasing the heat stored in the coil to the surface of the coil and radiating the heat interior of the coil.  <P>SOLUTION: The coil 7 comprises: a heat sink layer 6 provided in an insulator part 3 to effectively radiate the heat from the wirings 2. A photosensitive resin material generally used as an insulator between the wirings 2 has a lower thermal conductivity than that of a metal such as Cu, Al or the like of the wiring material. In order to rapidly transfer the heat in the coil 7 to the surface, the heat sink layer 6 is provided in the insulator part 3. The heat arriving at the layer 6 is guided to the outer surface of the coil 7 along the layer 6, and hence the heat sink in the air is advanced. Since the temperature in the coil can be lowered by this effect, the damage to the coil 7 can be prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315996-A (JP)
Title: Photosensitive ceramic composition and method for developing the same
Inventor: KAMIOKA TAKENORI
IPC: G03F7/40
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive ceramic composition capable of forming a via hole having a high aspect ratio and high definition by photolithography, making a state after via hole formation suitable for processing in the following step and giving a sheet which, when satisfactorily photoset up to the depth, is precisely developed and has elongation, tensile elastic modulus and strength comparable to those of an ordinary non-photosensitive green sheet.  <P>SOLUTION: The photosensitive ceramic composition comprises photosensitive organic components including a (meth)acrylate represented by the formula CH<SB>2</SB>=CR<SP>1</SP>COO-(R<SP>2</SP>)<SB>n</SB>-R<SP>3</SP>-R<SP>0</SP>(where R<SP>0</SP>is CH<SB>2</SB>=CR<SP>1</SP>COO-(R<SP>2</SP>)<SB>n</SB>-, H or halogen) and a urethane compound having an ethylenically unsaturated group and an inorganic powder as essential components and has a rate of dimensional change of 1-1.5 in development.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319264-A (JP)
Title: Two-dimensional image photographing device
Inventor: HIRASAWA SHINYA
IPC: H04N5/335
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To remove an artifact by compensating an error of a digital signal caused by a leak current component by acquiring the leak current component.  <P>SOLUTION: In the two-dimensional (2D) image photographing device provided with a 2D image detector 1, a converting circuit for amplifying charge information and converting the information to a digital signal and an image signal processor for processing and imaging the digital signal, the 2D image photographing device is equipped with array amplifiers 3 and 5 for reading leak current values for each signal line and the image processor 7 for correcting the digital signal by using the leak current values. Since the digital signal is corrected by using the leak current values, the error of the digital signal caused by the leak current component of the 2D image detector 1 is compensated to remove the artifact from the image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314440-A (JP)
Title: Electro-hydraulic pump device
Inventor: INAGUMA YOSHIHARU
IPC: B62D5/07
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To assure necessary delivery amount by preventing delivery oil from the delivery ports of the other hydraulic pumps from flowing into a relief valve with a low relief pressure and connecting the delivery ports of hydraulic pumps, when a plurality of electro-hydraulic pump units for driving the hydraulic pumps incorporating relief valves by electric motors are disposed.  <P>SOLUTION: At least two electro-hydraulic pump units for driving the hydraulic pumps incorporating the relief valves by the electric motors are disposed, check valves for preventing the reverse flow of pressure oil to pump sides are connected to the delivery ports of the hydraulic pumps. The outlets of the check valves are connected to each other, and connected to hydraulic equipment. The suction ports of the hydraulic pumps are connected to a reservoir independently of each other to generally make equal the relief pressures of the relief valves to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315496-A (JP)
Title: Method for regenerating ion-exchange resin and method for refining regenerant used for it
Inventor: KENMOCHI CHIKA
IPC: G21F9/12
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for regenerating an ion-exchange resin and a method for refining a regenerant used for it which make it possible to constrain the outflow of Na and Cl ions from a regenerated ion-exchange resin into treatment water to an extremely low level, which enables operation of an ammonia type in a nuclear power plant with a pressurized water reactor.  <P>SOLUTION: The method for regenerating the ion-exchange resin is used for a condensate demineralizer in the nuclear power plant with a pressurized water reactor and is characterized in that an alkali hydroxide solution refined by reducing the concentration of Cl ions, to 100 μg/l or lower is used as a regenerant for an anion exchange resin to regenerate it and a mineral acid refined by reducing the concentration of Na ions to 1 μg/l or lower is used as a regenerant for a cation exchange resin to regenerate it, and the method for refining the regenerant is used to regenerate the anion exchange resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320079-A (JP)
Title: Game machine
Inventor: TANIGUCHI TATSUYA
IPC: A63F5/04
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine of interest.  <P>SOLUTION: This game machine 1 is provided with reels 3L, 3C, 3R variably displaying patterns required for a game, and a CPU 31 for setting a plurality of stop control states for performing the stop control of a variable display in a predetermined mode, changing the stop control state on the basis of the establishment of conditions of the number of continuous games, and performing the stop control of the variable display of the patterns in the changed stop control state. The CPU 31 changes a plurality of determining conditions for determining the conditions of the number of continued games on the basis of the establishment of a bonus prize, and determines the conditions of the number of continued games according to the changed determining conditions, taking the opportunity of the completion of a special game state advantageous to a player, generated by the establishment of a bonus prize.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320464-A (JP)
Title: Tip bender for spot welding machine
Inventor: MATSUMOTO TORU
IPC: B23K11/30
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tip bender for a spot welding machine which can simply form a desired size by bending the tip of the machine in each factory.  <P>SOLUTION: The tip bender for the spot welding machine comprises: a body bending round surface 1; a rotor 4 supported to a bending round center and supported to a rotor 3 at a predetermined distance from the surface 1 so as to hold the surface 1 at the distal end of the rotor 3 formed in a U-shaped type; a receiving surface 2 fixed via a body material; and a mechanism for straightly passing the material 10 of the tip to a retaining plate 5 mounted on the surface 2, applying fixedly the surface 2 and the plate 5 by a vice, coupling an extended pipe to the arm 11 at the rotor 3, applying a force (rotating direction shown in Fig. 1) to rotate the rotor 3, and thereby pressing to bend the material while rotating the rotor 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324638-A (JP)
Title: Apparatus for mounting surveillance camera
Inventor: HONGO AKITOSHI
IPC: G03B15/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection means for a CCD camera which is exposed to high temperature dust environment and is used under sunlight.  <P>SOLUTION: An apparatus for mounting a surveillance camera has a protective cylinder 5 comprising a cylinder 13 made of metal, having a cooled water chamber 12 between an outer cylinder 10 and an inner cylinder 11 which form a double structure, a flange 14 for sealing the cooled water chamber 12, a plug 16 for supplying cooled water 15 to the cooled water chamber 12, a window 17 made of quartz glass for sealing one opening of the inner cylinder 11, a lid 18 for blocking the other opening of the inner cylinder 11, and an air pipe 20 for supplying air 19 inside the inner cylinder 11, wherein a CCD camera 4 is placed to face a subject from the window 17 made of quarts glass within the protection cylinder 5, the cooled water 15 is supplied to the cooled water chamber 12, the air 19 is supplied inside the inner cylinder 9, thus suppressing temperature rise as well as preventing the entry of dust.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322714-A (JP)
Title: Method of manufacturing pattern member and apparatus for manufacturing the same
Inventor: OGAWA SHOTARO
IPC: G02B5/20
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve both of productivity and product quality in manufacturing pattern members for forming a plurality of kinds of different materials in a pattern form onto a substrate.  <P>SOLUTION: The method of manufacturing the pattern member by forming red, green, blue and insulating layers in the pattern form on the substrate B, has a process for applying red, green, blue and insulating layer materials on respective transfer sheets 22 for the red, green, blue and insulating layers, a process for drying the transfer sheets 22, and a process for forming a plurality of kinds of the different materials in the pattern form on the substrate B by repeating the operations to superpose one among the respective transfer sheets 22 on the substrate B through a mask material M having openings MA of approximately the same shape as the shape of the pattern in such a manner that the material faces the substrate B and to transfer the material in the pattern form onto the substrate B by pressing the transfer sheet 22 from the rear surface by a pressing plate 30 by as much as a plurality of the kinds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328364-A (JP)
Title: Reinforced wooden sheathing
Inventor: TAKASUGI TERUO
IPC: E02D17/20
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent a discharge of sediment and plants even if structural timber decays by holding a structure for a long period until plants root reliably, enable installation even on a steep gradient slope and a high slope, and save maintenance cost.  <P>SOLUTION: A panel component 2 comprises long timber 3, and a steel bar core passed in the timber 3 longitudinally with both ends protruded. A plurality of such panel components 2 are connected with connecting steel bars 5 passed across the steel bar cores to constitute a sheathing panel 1. A pair of panel supports 8 for supporting the sheathing panel 1 in a raised position comprise base members 9 installed on ground, and movable support members 10 turnably connected to the base members 9 to support both ends of the sheathing panel 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000014-A (JP)
Title: New polypeptide and nucleic acid encoding the same
Inventor: WOOD WILLIAM I
IPC: A61K48/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide new polypeptides and nucleic acid molecules encoding the polypeptides.  <P>SOLUTION: The new polypeptides, and the nucleic acid molecules encoding the polypeptides. In addition, vectors and host cells which contain the nucleic acid sequences, respectively. Chimera polypeptide molecules which contain the polypeptides fused with heterologous polypeptide sequences. Antibodies which combine with the polypeptides. And a method for producing the polypeptides.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003039010-A (JP)
Title: Method for electrostatically coating insulation substrate
Inventor: SAITO TAKASHI
IPC: C08G61/12
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for electrostatically coating an insulation substrate using a conductive primer composition soluble in water and a water- containing organic solvent, having high conductivity and excellent film forming properties, having excellent capacity not generating separation and flocculation even during long-term preservation, capable of being simply applied to the surface of insulation matter such as plastic or the like because soluble in a solvent, especially water and the water-containing organic solvent, forming a conductive primer layer showing excellent water resistance by crosslinking and enhanced in the compatibility with a topcoat coating, electrostatic coating efficiency and adhesiveness. SOLUTION: The crosslinkable conductive primer composition contains a water soluble conductive polymer having a sulfonic acid group and/or a carboxy group, a solvent and a silane coupling agent as essential components and, if desired, contains colloidal silica, a polymeric compound and/or a colorant.
Patent JP-2003325477-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: TANII YUMIKO
IPC: A61B5/055
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the total measurement time for cardiac imaging, or to increase the number of images acquired in one cardiac cycle.  <P>SOLUTION: In a process to reach a steady state free precession after repeating sequences in a short repetition time (TR) and going through a state of transient oscillation of magnetization, the amount of phase encoding to be applied is controlled to acquire echo signals in the state of transient oscillation and to have the acquired signals placed in a high region of a measurement space (k space).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337962-A (JP)
Title: Device and method for image processing, and image processing program and recording medium therefor
Inventor: SATO SHIGEMI
IPC: G06F3/033
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for image processing, and an image processing program and a recording medium therefor which can make a three- dimensional display by actuating desired application software by directly nipping an icon on a virtual PC screen with fingers to move it in a virtual space.  <P>SOLUTION: When a collision decision part 82 decides that fingers collide against a virtual PC screen or an icon displayed on the PC screen, an image generation part 83 actuates the application software with which the icon is related as instructed by a control part 84 and updates and generates a virtual space image so that the application software is displayed in front of the PC screen. The control part 84 stores the collision decision result and the generated virtual space image data in a specified storage location of a storage part 85 and transmits the image data to a virtual space display device through a signal processing part 86 and a signal transmission and reception part 87.  <P>COPYRIGHT: (C)2004,JPO