baber/WOPTO huggingface dataset:
Patent JP-2005007049-A (JP)
Title: Golf club head, and its method of manufacture
Inventor: MATSUMOTO CHIETO
IPC: A63B102/32
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comparatively inexpensive golf club head to be easily manufactured by using a steel plate with proof stress, which is improved by adopting alloy design suitable for strengthening and rigidifying, as a face part, and raising a repulsive force and an inertia moment by a circumference mass distribution by thinning the face part.  <P>SOLUTION: The golf club head is provided by molding and working the steel plate in a face shape, which contains 0.40-0.80 mass% of C; not more than 0.60 mass% of Si; 0.60-1.50 mass% of Mn; not more than 0.020 mass% of P; not more than 0.025 mass% of S; 0.30-1.00 mass% of Cr; 0.30-0.80 mass% of Ni; 0.10-0.50 mass% of Mo; and 0.05-0.40 mass% of V. The golf club head is produced by quenching a phase steel plate after heating it to be singly in the temperature range of 800-900°C, tempering it by the temperature range of 230-300°C afterward, fitting it to the face part of a separately molded head main body, performing weldbonding, and then, finishing a surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004032772-A (JP)
Title: Image processing device
Inventor: MATSUURA ATSUKA
IPC: H04N19/94
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device capable of easily processing and editing images with a high definition at a low cost by using a sub-band transforming method and a fixed length encoding method.  <P>SOLUTION: Image data of 2×2 pixels stored in a buffer 201 is transformed into binary coded image data and differential data by a binary coded image and differential data producing unit 202, and the binary coded image data is stored into memory 205 after being performed entropy coding by an entropy coding unit 204a. The differential data is performed a sub-band transform by the sub-band transform unit 203. The low frequency component LL of the differential dada is quantized by a low frequency component quantizing unit 206, and the high frequency components HL, LH, HH are performed the vector quantization by a high frequency component quantizing unit 207. These quantized values are respectively encoded by entropy coding units 204b, 204c and stored into the memory 205.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005020819-A (JP)
Title: Magnet-embedded rotor
Inventor: RYU AYUMI
IPC: H02K1/27
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable magnet-embedded rotor in which an assembly process is easy and breakage of a magnet and a rotor is suppressed.  <P>SOLUTION: A magnet set 20 is inserted in a magnet-embedded rotor 10. Metal plates 22 and 22 are arranged on both surfaces of a magnet 21. An elastic body 23 is interposed between the magnet 21 and one metal plate 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014270-A (JP)
Title: Manufacturing method of composite sheet
Inventor: NAKAGAWA HIROSHIGE
IPC: B29L7/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite sheet which is inexpensive, reduced in the coefficient of linear expansion, has good surface smoothness and can be suitably utilized as an optical sheet, a plastic substrate for a display element or a substrate for an active matrix display element.  <P>SOLUTION: In the manufacturing method of the composite sheet comprising a thermosetting resin and glass cloth, a prepreg obtained by coating the glass cloth with the thermosetting resin is rolled once or a plurality of times by a calender, of which the roll surface is constituted of a metal having a fluoroplastic polymer uniformly dispersed therein, at the time of crosslinking and molding the prepreg to obtain the composite sheet excellent in smoothness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005016571-A (JP)
Title: Pivot object
Inventor: KANO ATSUSHI
IPC: F16C17/24
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pivot object represented by a drum housing, gear, or the like which pivots a rotating shaft or are pivoted by a shaft for rotation, in which a worn amount is determined at a glance to reduce labor for re-using the pivot body.  <P>SOLUTION: A drum housing 1 which pivots a rotating shaft comprises a body part 3 and an inner peripheral part 10A provided on the inner periphery of a bearing part 10 formed at the body part 3. The inner peripheral part 10A is tubular and a plurality of recesses are formed on its outer peripheral part. The inner peripheral part 10A is different in color from the body part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017494-A (JP)
Title: Liquid crystal display element
Inventor: KITAGAWA KATSUMI
IPC: G02F1/1339
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent display quality by regulating the gap between a pair of substrates extending over a total display area so as to uniformize the liquid crystal layer thickness of a plurality of pixels and further making partial display unevenness invisible in the vicinity of a post spacer.  <P>SOLUTION: A plurality of the spacer posts 18 are allocated in the regions for spacings between a plurality of the pixels A with predetermined distribution density and at random. Furthermore, as the region in which the display unevenness due to defective rubbing is produced is limited to an extremely tiny region in the vicinity of the spacer post 18, the liquid crystal display element is constructed in such a way that a large proportion of the display unevenness is concealed by a light shield film 16 and only a part running off the light shield film 16 is visible in the pixel A. Taking these measures, the partial display unevenness produced is made invisible in the vicinity of the spacer post 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015366-A (JP)
Title: Method for controlling next year breeding density of scale insects
Inventor: KURODA YUKIO
IPC: A01N43/40
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the next year breeding density of scale insects, by which the effect for controlling the scale insects can sufficiently be satisfied.  <P>SOLUTION: This method for controlling the next year breeding density of scale insects is characterized by applying a 4-phenoxyphenyl 2-(2-pyridyloxy)propyl ether-containing agrochemical composition to wintering scale insects or to crops or trees in a resting period when the movements of buds are stopped. This scale insect next year breeding density controller is characterized by containing 4-phenoxyphenyl 2-(2-pyridyloxy)propyl ether as an active ingredient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019222-A (JP)
Title: Fuel cell stack
Inventor: KATO HIDEO
IPC: H01M4/86
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent efficiently a voltage drop due to the delay of temperature rises in end-side generating cells and improve, particularly, low temperature starting characteristics by a simple and economical structure.  <P>SOLUTION: The fuel cell stack 10 comprises a laminated body 14 laminating a plurality of generating cells 12, and the laminated body 14 has the generating cells 12 arranged at both end sides in a laminating direction as the end-side generating cell 12a. The end-side generating cell 12a is structured same as the generating cell 12 and comprises an electrolyte membrane/electrode structure 52 and first and second metal separators 24, 26 for interposing the electrolyte membrane/electrode structure 52 between. Pore volumes of electrode catalyst layers 54b, 56b constituting the end-side generating cell 12a are larger than pore volumes of electrode catalyst layers 38b, 40b constituting the generating cell 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017751-A (JP)
Title: Projection screen and coating liquid for polarized light selective reflection layer formation
Inventor: UMETANI MASAKI
IPC: G03B21/604
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection screen which is usable, for example, in bright environments and exhibits high lightness.  <P>SOLUTION: The projection screen has a base material and a polarized light selective reflection layer which has a cholesteric liquid crystal structure and which is formed on the base material and selectively reflects the light of a specified polarized light component. The polarized light selective reflection layer further contains a non-liquid-crystal compound which forms the cholesteric liquid crystal structure which is structurally irregular.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019731-A (JP)
Title: Package for housing electronic component
Inventor: HIRAYAMA KOICHI
IPC: H01L23/50
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for housing electronic components in which solder does not flow between an external lead terminal and a side face conductor when the external lead terminal is connected with an external electric circuit through solder and the external lead terminal, can be connected rigidly to the external electric circuit through a sufficient quantity of solder.  <P>SOLUTION: The package for electronic component is provided with an insulating substrate 1 having a part 1a for mounting an electronic component in the center of the upper surface and having a wiring layer 2 formed from the periphery of the mounting part 1a on the upper surface to the outer circumferential part thereof, a side face conductor 3 of a metallization layer applied onto the side face of the insulating substrate 1 downward from the upper end thereof while being connected electrically with the wiring layer 2, and an external stripe lead terminal having a hooked upper end part and a lower end part bent semicircularly in the same direction as the upper end part and being fixed to the outer circumferential part (pad 5) on the upper surface of the insulating substrate 1 while connecting the upper end part electrically with the side face conductor 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344627-A (JP)
Title: Balloon catheter for medical treatment
Inventor: WADA TOMIO
IPC: A61M25/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a PTCA balloon catheter that reduces a rate of restenosis.  <P>SOLUTION: This balloon catheter comprises a laser beam guide tube 41, a guide wire guide tube 42, a contrast medium injection lumen 43, a balloon 44, and a gel layer 45 containing a photoreactive substance. The medical treatment device reduces the rate of coronary artery restenosis after PTCA balloon treatment by irradiating with a laser after making a PTCA balloon section support a temperature responding gel containing the photoreactive substance and injecting a temperature-controlled blood vessel contrast medium for expanding the balloon to expel the photoreactive substance instantly to a blood vessel wall at the same time when the blood vessel expands.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013642-A (JP)
Title: Self-adhesive cleaning tool, and cleaning sheet
Inventor: KAWAGUCHI NAOMI
IPC: A47L13/16
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fully new self-adhesive cleaning tool for easily changing an adhesive tape in response to application such as cleaning a carpet or flooring.  <P>SOLUTION: The cleaning tool includes a cleaning tool body 2 having a roller 21 to be moved on a surface to be cleaned; and a cleaning sheet 4 where a cleaning adhesive surface 42 for catching dust which is stuck to the surface to be cleaned is formed on one surface. Fixing adhesive surfaces 43a-43c are provided on the other surface of the cleaning sheet 4. Then the cleaning sheet 4 is wound around the outer peripheral surface of the roller 21 for usage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024589-A (JP)
Title: Optical fiber cord cable
Inventor: TOKUDA MICHIHIRO
IPC: G02B6/44
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cord cable, having easy handling and having superior transmission characteristics by improving the flexibility improvement, lightweight and fine diameters, enduring tension, external pressure, impact and bends generated when being laid, wire extending, pulling-in and leading-about, and preventing displacement between the inside sheath and the outside sheath being a cause generating meanderings on the surface of the cable.  <P>SOLUTION: The optical fiber cord cable vertically splices an inclusion 12 like a polypropylene yarn on an optical fiber tape ribbon group 11g, forms an intermediate layer 13 (for instance, PVC) at the periphery, and forms the outside sheath 15 of thermoplastic polyurethane, while inserting aramid fiber string 14 thereon; and the hardness of the thermoplastic polyurethane is set at 90 (HDA) or higher and the friction coefficient with respect to polyvinyl chloride is 0.2 or smaller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004079517-A (JP)
Title: Cathode ray tube having contrast enhancing external coating and its manufacturing method
Inventor: BARTCH DONALD WALTER
IPC: C03C17/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode ray tube (CRT) having a contrast enhancing external coating on the outer surface of a viewing face plate and to provide the manufacturing method of the CRT.  <P>SOLUTION: The cathode ray tube (CRT) and the manufacturing method of the CRT having the contrast enhancing coating 37 on the outer surface of the viewing face plate 27 are described. The coating reduces the light transmittance of the face plate of the CRT by about 50% at the maximum. The coating provides a gloss value of a range of 70 to 90. The manufacturing method contains a step preparing an intermediate composition containing a hydrolyzed organic silicate; a step diluting the intermediate composition with an organic solvent and producing a final composition by adding a contrast enhancing material, a step spraying the final composition on the face plate for forming the coating; and a step cleaning the coating, and the stable contrast enhancing coating is formed on the face plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005032837-A (JP)
Title: Method for charged particle beam lithography and method of manufacturing device using the same
Inventor: MURAKI MASATO
IPC: G03F7/20
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charged particle beam exposure device that can expose a substrate to a desired fine pattern.  <P>SOLUTION: In a method for charged particle beam lithography in which the substrate is exposed by turing on/off a charged particle beam by moving the charged particle beam on a blanking aperture in a deflected state, the size of the charged particle beam on the blanking aperture is made larger as compared with the size of the blanking aperture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005028657-A (JP)
Title: Method of manufacturing container made of synthetic resin
Inventor: HIROTA MUNEHISA
IPC: B29C49/64
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a container (74) having a required shape in a sufficiently stable manner using manufacturing equipment of which the equipment cost and operation cost are lower than those of conventional manufacturing equipment by sufficiently and certainly avoiding the occurrence of trouble in a manufacturing process of two-stage blow molding.  <P>SOLUTION: In the heating shrinkage process performed in succession to a preform molding process and a stretch blow process, molded parts (30 and 38) subjected to stretch blowing are formed into a shape defined by a core mold (40) in a state that the core mold is located in the molded parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033910-A (JP)
Title: Motor driver
Inventor: TSUKAMOTO NOBUO
IPC: H02P6/08
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor driver of high rate of power utilization which suppresses a resonant current between a plurality of inverter devices.  <P>SOLUTION: A motor driver 100 comprises inverter devices 20 and 70, a DC current generating circuit 30, a wiring 50, a reactor 60, and a control unit 80. The inverter device 20 comprises a capacitor C2, and voltage type inverters 21 and 22. The inverter device 70 comprises a current type inverter 71. The wiring 50 connects the DC current generating circuit 30 to the inverter device 70. The reactor 60 is inserted in the wiring 50. The inverter device 20 and the DC current generating circuit 30 are stored in a case 90, and the inverter device 70 is stored in a case 91. The DC current generating circuit 30 allows a DC current between the inverter device 20 and the inverter device 70 to be a constant current according to drive signals DRV1, 2 from the control unit 70.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033001-A (JP)
Title: Cvd device and method for depositing organic insulating film
Inventor: KAJI SHIGEHIKO
IPC: C23C16/44
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CVD device and its manufacturing method capable of depositing a thick organic insulating film superior to an uniformity on a substarte having a large diameter.  <P>SOLUTION: The CVD device for supplying a raw gas into a deposition chamber 5 by a raw gas supplying means to form a thin film on a substrate 6 mounted in the chamber 5 comprises a substrate-mounting stand 7 for mounting the substrate 6, a substrate-mounting-stand cooling means 8 for cooling the stand 7, and a substrate-mounting-stand rotating means 9 for rotating the stand 7. The raw gas supplying means is an organic-active-species supplying means for supplying the organic active species to the chamber 5, and the organic-active-species supplying means has a heating means for resolving and activating an organic monomer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038929-A (JP)
Title: Surface-mounting electronic circuit module
Inventor: MONMA YUKIMASA
IPC: H01L23/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-mounting electronic circuit module wherein the flatness of a circuit board to a mother board is good and the soldering performance of the circuit board to the mother board is good.  <P>SOLUTION: In the surface-mounting electronic circuit module, first slits 5f having clearances by which capillarity is generated are formed on the side board 5b of a shielding case 5. In the case of soldering attachment legs 5e arranged in the shielding case 5 and inner surface electrodes 3 arranged on the circuit board 1, liquefied flux and melted solder invade into the first slits 5f by capillarity and are brought into retained states in the first slits 5f. As a result, effluences of the liquefied flux and the melted solder to the lower surface 1b side of the circuit board 1 are restrained, and a convex part formed by the flux and the solder is eliminated in the lower surface 1b side, so that the flatness of the circuit board 1 to the mother board becomes good, and the module is obtained wherein the soldering performance of the circuit board 1 to the mother board is good.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037193-A (JP)
Title: Imaging method and system for computerized tomography
Inventor: MIYAZAWA TATSUO
IPC: G01N23/04
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To propose an imaging technique for computerized tomography, which rapidly computes the optimal parameter used in a reconstruction computation process for internal structure data of a body to be inspected and can obtain the internal structure data with high sharpness by using the parameter.  <P>SOLUTION: The system is provided with an X-ray source, a two-dimensional detecting means and a rotatable base section for the inspected body disposed between the X-ray source and the detecting means. The internal structure data are reconstructed from the projection images of the inspected body obtained at every angular displacement, and pixel data on a line perpendicular to the axis of the rotation of the inspected body are read from the projection images of the respective angular displacements, and an offset value of the rotation axis of the inspected body from the perpendicular line, which is dropped from the X-ray focal point to the detecting means, is set as the parameter used in the reconstruction computation process, and the pixel data at respective angular displacements are subjected to the reconstruction computation process while changing the parameter to obtain a plurality of images, and sharpness values are calculated respectively. When the maximum sharpness value is detected, the value of the parameter is specified as the optimal offset value of the rotation axis, and the internal structure data of the inspected body are reconstructed in consideration of the optimal offset value of the rotation axis.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038109-A (JP)
Title: Service providing system, and method and device for communicating service request of customer
Inventor: NAKAMIGAWA TETSUAKI
IPC: G06Q50/10
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To simplify procedures for purchasing articles whose purchasing procedure is complicated, such as a reserved seat ticket for a train, and collect/use marketing data without disclosing personal attributes by which individual customers can be identified to a company by computerizing free services, such as route guidance in a station yard.  <P>SOLUTION: Information about a service requested by a customer and such a range of personal attributes as keep the individual customer unidentified are recorded on an electronically readable medium. A company identifies the service according to the medium to provide it for the customer, and analyzes a customer trend according to the personal attributes recorded on the medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043453-A (JP)
Title: Image forming method and image forming apparatus
Inventor: ARAI HIROYUKI
IPC: G03G15/36
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize an image forming method and an image forming apparatus capable of performing appropriate magnification adjustment according to the condition in acquiring a magnification adjustment value at the time of heating and fixing after transferring an image to transfer paper after magnification adjustment based on the magnification adjustment value.  <P>SOLUTION: The image forming apparatus is equipped with a magnification adjusting means which performs magnification adjustment of at least either of a horizontal or vertical direction of the image based on the magnification adjustment value and subjects the image undergoing the magnification adjustment to heat fixing after the transfer thereof to the transfer paper. The apparatus is equipped with an elapsed time measuring means which measures the elapsed time after the discharge of the transfer paper from the image forming apparatus at the time of the magnification adjustment (at the time of setting the magnification adjustment) before the measurement of the magnification, and an amount-of-correction calculating means which calculates the amount of correction of the magnification adjustment value by referencing the elapsed time measured by the elapsed time measuring means. The magnification adjusting means performs the magnification adjustment based on the magnification adjustment value by adding the amount of correction calculated by the amount-of-correction calculating means at the time of forming the ordinary image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI