baber/WOPTO huggingface dataset:
Patent JP-H03224885-A (JP)
Title: Fuel tank device for motor-bicycle
Inventor: NAKAJIMA SHINJI
IPC: B62J35/00
Filed: 1990-01-30
Abstract: PURPOSE:To increase the capacity of a tank and to improve its operating ability in the above mentioned device for a motor-bicycle having an accommodating box on a middle upper part of a car body by joining upper and lower half tanks to form a front half part into the bottom part and the thickest part having arranged fuel supply cocks and to form the rear end part of the tank into the highest part provided with a fuel pouring port and arranged below a seat. CONSTITUTION:A fuel tank 17 is composed of an upper half tank 17a and a lower half tank 17b which are seam-welded through a flange 20. The upper face of the tank 17 is formed along a seat rail, and its bottom face is formed along the front upside of a rear wheel and inclined high backward so that the tank 17 may be accommodated in a body cover under a seat, and the bottom part is formed in a front half part, and the upper and lower sides of the tank 17 are formed to have the maximum thickness. A pouring port 21 is arranged at the highest position at the rear end of the upper half tank 17a, and a fuel supply cock 23 is arranged at the bottom part of the front half part.
Patent JP-H04336641-A (JP)
Title: Data cache and method for use in processing system
Inventor: SUTEIIBUN HOON
IPC: G06F11/07
Filed: 1992-02-04
Abstract: PURPOSE: To provide a data cache for processing an error during a copying-back process for data from a write buffer of the data cache of the processing system including a processor to an external memory. CONSTITUTION: The processing system includes a 1st processor 12 and a 1st data cache 14 relating to it, and also includes a 2nd processor 16 and a 2nd data cache 18 relating to the 2nd processor 16. A memory section 46 forms an internal storage means of the data cache 14 including addressable storage positions. Each storage device includes four 8-bit byte data. A data cache having received a load instruction compares a data tag stored in an addressed storage location with the data identifier in the load instruction. When they match each other, that indicates data requested to be cached can be given. When not, on the other hand, that shows that the data requested to be cached can not be given.
Patent JP-H06207358-A (JP)
Title: Nonwoven fabric for medical supply and its production
Inventor: MIZUKAMI YOSHIKATSU
IPC: D04H1/43
Filed: 1993-01-09
Abstract: PURPOSE:To provide a highly blood-absorbing nonwoven fabric for medical supplies, with the distribution of the blood absorbed within one sheet thereof. CONSTITUTION:The objective method for producing the subject nonwoven fabric characterized by (A) removing through suction part of webs containing highly water-absorbing fibers and (B) partly masking webs in their laminating by air lay method. Besides, the objective nonwoven fabric has the following characteristics: (1) the highly water-absorbing fibers are heterogeneously distributed with their content altered continuously and/or discontinuously; (2) water- absorbing polymer sol has been attached thereto through printing or spraying, and the water-absorbing polymer are heterogeneously distributed with their content altered continuously and/or discontinuously; (3) keeping >=250wt.% of horse blood after removing such blood under a pressure of 2 psi; and (4) satisfying the relationship: y>10x (x is the total wt.% of the highly water- absorbing fibers and/or water-absorbing polymer, y is wt.% of the blood absorbed).
Patent JP-S53103525-A (JP)
Title: On-load tap changer
Inventor: KATOU HITOSHI
IPC: H01F29/04
Filed: 1977-02-23
Abstract: PURPOSE: A gas chamber is formed under a cover the outer box of the breaker, the lower opening of the gas chamber is formed to be contacted with the oil surface in the outer box of the breaker and thereby a leakage of fluid in the gas chamber is prevented and thereby a volume of gas chamber required for decreasing the pressure is always secured. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02199368-A (JP)
Title: Multi-stage shift device for copying machine
Inventor: SUZUKI TAKESHI
IPC: G03G15/00
Filed: 1989-01-28
Abstract: PURPOSE:To simplify a structure and improve speed change precision by providing a selecting means selectively moving and engaging only one input gear to one output gear on an input shaft. CONSTITUTION:When individual cams 7 are rotated together with a cam shaft 4 by a driving motor 9, if the recessed cam section 7' of a cam 7b is located at the tip projection 12' of a lever 12, for example, a control lever 8' is rotated clockwise by a spring 14, and an input gear 5b is slid along an input gear 5b and engaged with an output gear 6b on the small-diameter side. The driving force of the input shaft 2 rotated and driven by a driving device is converted at the gear ratio between the input gear 5b and the output gear 6b on the small-diameter side and transferred to an output shaft 3. The rotating speed of the input shaft 2 is constant, but the rotating speed of the output shaft 3 is determined by the gear ratio between input and output gears 5 and 6. An original bed can be fed at the preset feed speed.
Patent JP-S61178744-A (JP)
Title: Production of information recording medium
Inventor: OZAWA NORIO
IPC: G11B7/26
Filed: 1985-02-04
Abstract: PURPOSE:To make possible the formation of an information recording medium having a desired compsn. with good reproducibility without the change in film forming speed by sputtering a low melting metal by the plasma of a gaseous mixture contg. methane hydrocarbon and oxygen or a gaseous mixture composed of such gaseous mixture added with either hydrogen or argon thereby forming the recording medium. CONSTITUTION:The recording film deposited on a substrate is formed by sputtering a metallic target having <=600 deg.C m.p. by the plasma of the gaseous mixture contg. the methane hydrocarbon and oxygen as well as hydrogen and argon. The preferable mixing ratio of the methane hydrocarbon and oxygen is >=5%->=60% oxygen, at which the sputtering is executed.
Patent JP-H02277465-A (JP)
Title: Dilation catheter
Inventor: KURISUTEIN DEII ENGAA
IPC: A61M25/00
Filed: 1990-01-29
Abstract: PURPOSE: To rapidly exchange a catheter by passing a guide wire through the bore of the guide wire tube of a balloon inflatable catheter, and the catheter is supporting and guiding the catheter from a base end of a tubular shaft to the end exit. CONSTITUTION: The catheter 26 of inflating a balloon provides the tubular bore of a guide wire passing through from a base opening 46 to the end in a flexible middle portion, an inflatable balloon 34 by an air pressure is fixed on the end portion. And initially a guide catheter 14 is inserted from an arteria femoralis and the end tip of the guide catheter 14 is positioned at the entrance of a coronaria 27 over an aoric arch 20. Next, a guide wire 12 is passed through the tubular bore of the catheter 26 of inflating a balloon, and further passed through in the guide catheter 14 and the end portion of the guide wire 12 is advanced to a stenosed portion, and then the balloon 34 of the catheter 26 is positioned along the guide wire 12.  If the necessity of exchanging the catheter is caused, the catheter 26 of inflating the balloon is exchanged while keeping the guide whirs 12 inserted in the wire femoralis.
Patent JP-S58137282-A (JP)
Title: Manufacture of laser diode
Inventor: UENISHI KATSUZOU
IPC: H01S5/042
Filed: 1982-02-10
Abstract: PURPOSE:To improve the efficiency of assembly work by forming an electrode onto a grown layer in shape that is thick and is extended on both sides while dividing a chip through mesa etching and cleavage. CONSTITUTION:The grown layer 22, a diffusion preventive insulating film 23 and stripes 24 are formed onto a GaAs substrate 21. A Cr evaporated layer 25 and an Au evaporated layer 26 are formed onto the surface. The layer 26 is patterned in the direction that crosses at right angles with the stripes 24. A layer 27 is plated thickly with Au. An electrode metallic layer 29 is formed onto the back of the substrate 21, and beltlike metallic layers 30 are shaped through patterning. The substrate 21 and the layer 22 are mesa-etched while using the layers 30 as masks. Layers 25, 27, 28 are cut, and the rectangular laser diodes are formed. The layers 30, beltlike semiconductor layers 31 and the layer 25 are cloven between the layers 27, 28.
Patent JP-S59146368-A (JP)
Title: Totalization system for sale constitution ratio by time zone
Inventor: TAKATSUDO HIROAKI
IPC: G07G1/12
Filed: 1983-02-09
Abstract: PURPOSE:To reduce memory capacity by calculating the classified constitution ratios of sale data by time zones. CONSTITUTION:When departmental registering operation is performed, the departmentalized total amounts of money are totalized in a departmental memory 5. Simultaneously, sale data from some time point to another time point is totalized departmentally. When one of keys assigned to respective transaction, one to one, the contents of a memory 4 whose contents are classified by the transactions are totalized. Then, the current time is read out of a timer circuit 3 and transferred to the X register of a CPU2. Then, this current time and the starting time and time interval of totalization by time zones in the memory 5 are read out to calculate the address in the time zone. This time zone address is compared with the time-zone address in the memory 5; when both addresses are not equal to each other, the current time is considered to be in the next time zone and the processing for calculating the departmental constitution ratio of sale data is entered. The departmental constitution ratio in some time zone is calculated and written in a specific area. Then the sale data in the memory 5 is erased.
Patent JP-S59147780-A (JP)
Title: Processing device for work
Inventor: NAKADATE TOSHIHIKO
IPC: B23Q7/00
Filed: 1983-02-09
Abstract: PURPOSE:To reduce the weight in a vertically movable part and to simplify a driving mechanism by making a setting carriage assembled with a work freely movable back and forth between the setting position and a processing position and permitting the processing of the work by moving vertically only the carriage. CONSTITUTION:A setting carriage 1 is returned to a setting position A, and after a work (a) is set atop the carriage, the carriage advances to a forward processing part B along the guide rail 3 on a machine bed 2. A lifting base 5 is moved upward by a driving cylinder 6 and other driving source, then the carriage 1 supported at the bottom end by a supporting arm 5a extending from the base 5 moves upward. The work (a) is subjected to welding and other processing in the up position. The vertically movable part is made light in weight and the driving mechanism is simplified by the above-mentioned mechanism.
Patent JP-S58145640-A (JP)
Inventor: GEORUKU GURIIMEROOTO
IPC: C03C3/062
Filed: 1983-02-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01194131-A (JP)
Title: Production of magnetic recording medium
Inventor: URABAYASHI MASAAKI
IPC: G11B5/708
Filed: 1988-01-29
Abstract: PURPOSE:To improve dispersion of magnetic powder and to improve the uniformity of magnetic characteristics by adding the powder of a high-temp. superconductor as a dispersant to a magnetic coating compd. CONSTITUTION:A magnetic layer 5 provided on a base material 3 has the powder 4 of the high-temp. superconductor as the dispersant of magnetic powder such as, for example, Ba ferrite and a binder consisting of a high-polymer material 2 of a polyvinyl chloride system or urethane system. The powder 4 of the high-temp. superconductor, therefore, exists among the particles of the Ba ferrite 1 and attraction of the Ba ferrite 1 particles to each other is obviated by the Meissner effect. The dispersion is thus improved. The dispersion of the magnetic powder in the binder 2 is thereby improved and the uniformity of the characteristics of the magnetic recording medium is enhanced.
Patent JP-H06230749-A (JP)
Title: Liquid crystal display
Inventor: MORI YUJI
IPC: G09G3/36
Filed: 1993-02-05
Abstract: PURPOSE:To provide the LCD of a circuit built-in type which enables the inspection of TFTs constituting a screen part to be easily performed. CONSTITUTION:This liquid crystal display has thin-film transistors (TFTs) 14 arranged to be a matrix form constituting the screen part 11, a TFT circuit which is formed around the screen part 11 and constitutes a scanning side driving circuit 12 and signal side driving circuit 13 for driving the TFTs 14, gate wirings 17 for connecting the TFTs 14 and the scanning side driving circuit 12 and drain wirings 18 for connecting the TFTs 14 and the signal side driving circuit 13 on a glass substrate 10. The respective gate wirings 17 between the screen part 11 and the scanning side driving circuit 12 of the liquid crystal display are provided with pads 20 for inspection broader than the gate wirings 17 and the respective drain wirings 18 between the screen part 11 and the signal side driving circuit 13 are provided with pads 21 for inspection broader than the drain wirings 18.
Patent JP-S59144143-A (JP)
Title: Semiconductor device
Inventor: NAKAMORI SUSUMU
IPC: H01L21/28
Filed: 1983-02-08
Abstract: PURPOSE:To facilitate the visual discrimination of proper and improper states of a semiconductor device by providing a regular pattern on the surface of a surface protective film and forming a scar on the surface of the protective film when the device has an electric improper state. CONSTITUTION:The surface protective film 2 of a semiconductor device 1 is etched by a normal photoetching method to the half of the thickness of the film, thereby forming a regular pattern A. In this manner, a scar B is formed on the surface of the device 1 when the device has an electric improper state, the devices are individually separated, and the improper device is readily discriminated by a visual discrimination.
Patent JP-2000219592-A (JP)
Title: Carbon fiber reinforced carbon composite for single crystal pulling up apparatus
Inventor: HIRAOKA TOSHIJI
IPC: C30B15/10
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to pull up a single crystal by cz-method high in thermal efficiency by selectively forming a pyrolyzed carbon coating film, which has an ISO- structure exhibiting high surface heat emissivity, on the whole or a portion of the surface of a crucible body formed from a carbon fiber reinforced carbon composite. SOLUTION: A crucible body 2 formed from a carbon fiber reinforced carbon composite, which is lightweight and has high mechanical strength, is obtained by impregnating pitch or a resin such as phenol resin into the carbon fiber in the form of plain fabric cloth or the like to be formed in matrix and applying carbonizing treatment and graphitizing treatment. Thereafter, a coating film 3 of pyrolytic carbon is formed on the surface of the crucible body 2 thus obtained. The coating film 3 is formed by pyrolyzing a hydrocarbon such as propane or the like using CVD-method, preferably while controlling the pyrolytic conditions so that the carbon coating film having the ISO-structure is formed. Thereby, the heat emissivity of the surface of the crucible body 2 becomes 0.45-0.75 when the heat emissivity of the virtual black body is set to 1.  Single crystals can be pulled up with high heat efficiency by utilizing the obtained crucible 1 in the cz-process.
Patent JP-H10213947-A (JP)
Title: Image forming device
Inventor: HOSOI ATSUSHI
IPC: G03G21/20
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a defective image such as image fogging and uneven density due to moisture absorption by installing a moisture absorption control means for controlling the moisture absorption of an electrostatic charging member at the time of not forming an image. SOLUTION: A photoreceptor drum 1 is rotated in a direction shown by an arrow R1, and the drum 1 is uniformly discharged by exposing 3 by an exposure light source 4. By impressing an electrostatic charging voltage on an electrostatic charging roller 2 which is arranged in contact with the surface of the drum 1 and which is rotated in a direction shown by an arrow R2, the surface of the discharged drum is electrostatically charged with a prescribed polarity at a prescribed potential. An electrostatic latent image corresponding to the image information is formed on the electrostatically charged photoreceptor drum 1 by image exposure 5. An air duct 14 is formed adjacent to the electrostatic charging roller 2, air dehumidified by a dehumidifier 13 is made to uniformly blow in the longitudinal direction of the roller 2 through an air sending fan 12.  By continuously putting dry air to the roller 2 in such a way, the humidification of the electrostatic charging roller 2 is suppressed, and water is prevented from sticking to the electrostatic charging roller 2 and conductive material lying inside is prevented from being deposited due to the reaction to water.
Patent JP-S63188081-A (JP)
Title: Thermal transfer recording material
Inventor: OKABE EIICHI
IPC: B41J31/00
Filed: 1987-01-29
Abstract: PURPOSE:To improve heat conductivity without generating trouble at the time of the application of ink to a base material and lowering printing quality, by containing a processed powder, prepared by electrostatically attracting one or more kind of a material selected from ultrafine particles of a metal and/or a metal compound to a resin powder, in heat-meltable ink. CONSTITUTION:This recording material is formed from a base material and the heat- meltable ink layer provided on said base material. The heat-meltable ink layer contains a processed powder prepared by electrostatically attracting one or more kind of a material selected from ultrafine particles of a metal and a metal compound to a resin powder. The processed powder contained in the ink layer is obtained, for example, by mixing and grinding the resin powder and the ultrafine particles of the metal or metal compound to electrostatically attract the fine particles to the surface of the resin powder. The particle size of the above mentioned resin powder is pref. 5mum or less and the ultrafine particles attracted to the resin powder are used by appropriately mixing one or more kind of a material and the particle size thereof is pref. 1mum or less. By this method, the heat conductivity of the ink layer becomes well and the surface damage of a coating roll at the time of the coating of ink is prevented and no printing inferiority is generated.
Patent JP-S63188916-A (JP)
Title: System for controlling travel position of band material
Inventor: GOMI TAKAYUKI
IPC: B65H23/038
Filed: 1987-01-31
Abstract: PURPOSE:To easily adjust the position in the width direction of a band material by a method wherein the displacement in the width direction of the running band material is detected so that the central position in the width direction of the band material can be adjusted in accordance with a displaced amount. CONSTITUTION:A displaced amount DELTA of the central position in the width direction of a belt material 72 is calculated by: DELTA=(N1+N2)/2-Nm, where (N1+N2)/2 refers to the central position in the width direction of the band material 12 and Nm refers to a value corresponding to the central position in the width direction of a winding jig 16. It is judged whether the band material 12 is displaced toward the right or the left from the prescribed central position Nm. When it is displaced toward the right (DELTAN <= -alpha), a motor 145 is driven and rollers 141, 142 are shifted toward the left; when it is displaced toward the left (DELTAN <= alpha), the motor 145 is driven and the rollers 141, 142 are shifted toward the right; when the displaced amount is small (-alpha<DELTAN<alpha), the motor 145 is stopped and the rollers 141, 142 are fixed. By this setup, the central position in the width direction of the band material 12 is maintained in the central position of the winding jig 16 in the width direction.
Patent JP-H07207640-A (JP)
Title: Manufacturing of underwater structure
Inventor: MATSUZAKI KATSUO
IPC: E02D29/00
Filed: 1994-01-21
Abstract: PURPOSE:To promote durability so that there is no gap in a connecting section by pouring asphalt compound in the connecting section between asphalt mats monolithically provided to the lower surface of a caisson unit body to fill. CONSTITUTION:For a caisson unit body 2 manufactured by welding iron plates, etc., after asphalt mats 10 and 10a are monolithically provided to the lower surface of iron plate members 6 and 6a, a plurality of caisson unit bodies 2 are connected to each other. When the asphalt mats 10 and 10a are connected, asphalt compound is poured into a gap made in a connecting section 20 between two caisson unit bodies 2 to fill. After that, concrete coatings 9 are formed on the surfaces of side steel plates of a caisson main body, and treatment for promoting durability against sea water is made.
Patent JP-H04259544-A (JP)
Title: Manufacture of oscillation-damping steel plate
Inventor: SHINOZAKI MASATOSHI
IPC: B05D7/14
Filed: 1991-02-13
Abstract: PURPOSE:To increase a roll-out line speed of an oscillation-damping steel plate and ensure that production cost is slashed and productivity is significantly enhanced while maintaining the quality at high level by dividing the coat application process of an oscillation-damping steel plate into two parts. CONSTITUTION:A skin material coil is previously prepared, as part of a skin material for oscillation-damping steel plate, with a desired resin thickness by coating and drying the coat using a separate process line. Then the rest of the resin thickness is made up for using a manufacturing line of oscillation- damping steel plate, at higher line speed of drying and adhesive sticking.
Patent JP-S52103745-A (JP)
Title: Heat pump system
Inventor: YANO MITSURU
IPC: F25B9/00
Filed: 1976-02-27
Abstract: PURPOSE: To obtain a high-efficiency heat pump system for which multi-stage vane-type compressor and expander are operated at a substantially equal temperature for compression and expansion so that the motive power required for compression is decreased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60166101-A (JP)
Title: Method and device for reducing width of slab
Inventor: NORIKURA TAKASHI
IPC: B21B15/00
Filed: 1984-02-08
Abstract: PURPOSE:To reduce a crop part at the rear end of a slab and to manufacture a steel sheet in high yield by forming the rear end of the slab to be reduced in width into a shape consisting of a straight part and a slant part before reducing the width of rear end by pressing its both side faces in the sheet width direction of rear end. CONSTITUTION:In reducing the width of a slab throughout its whole length, by transporting the slab, a blank material to be hot rolled, in its longitudinal direction, and pressing both side faces in the width direction of slab by a press tool 3, having a pressing face consisting of a face 3A parallel to the side face and a slant face 3B slanted with respect to the face 3A, by periodically vibrating the tool 3 in the sheet width direction of slab; the side faces of said rear end are previously pressed by another pressing face of tool 3 consisting of a slant face 3D slanted to the slab outlet side and a face 3C parallel to the side face of slab, before reducing the width of the rear end of slab. In this way, an ordinary width reduction is provided to the slab after forming its rear end into the shape consisting of a straight part and a slant part, to reduce the quantity of a crop part and a dog bone generating at the slab rear-end thereby improving the yield in steel sheet manufacturing.