baber/WOPTO huggingface dataset:
Patent JP-2001156184-A (JP)
Title: Semiconductor device having lead layout structure from central part
Inventor: HIROTA TAKUYA
IPC: G11C11/41
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a lead layout structure from a central part by using multilayer wiring, for easy lead of wirings for leading from partway. SOLUTION: Lead wirings 12 and 13 can be led from almost central positions 12a and 13a of an I/O block, and connected with a sense amplifier. Also, plural general signal lines or power source and ground wirings or the like are arranged as mask layout near P-ch transfers 7 and 8 and output wirings 10 and 11. Thus, by using the wirings 12 and 13 which are significant in terms of layout formed into a layer different from that of the other wirings, the wirings can be led from the central part by using the multilayer wirings.
Patent JP-H10178240-A (JP)
Title: External oscillator type variable wavelength semiconductor laser light source
Inventor: TAMURA TOSHIMASA
IPC: H01S5/065
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To ensure reproducibility of wavelength of 0.001nm even if an LD driving current or an ambient temperature change in an external oscillator type variable wavelength LD light source by correcting the change of an oscillation wavelength due to temperature change of the overall light source, and an error due to a deviation of an actual oscillation wavelength from a specified wavelength attributed to a mechanical factor. SOLUTION: An external oscillator type variable wavelength LD light source is provided with a means 25 for detecting the temperature of the overall light source unit which detect the temperature of the overall variable wavelength LD light source unit 19 consisting of an LD section 4, diffraction grating 2, a sine bar mechanism 3, 11, a parallel motion mechanism 12, a driving section 14 and a means 13 for detecting a position, a memory unit 26 which respectively stores a change of an LD driving current, a temperature change of the overall variable wavelength LD light source unit 19, and a change of the oscillation wavelength of the variable wavelength LD light source unit 19 relative to a change of an encoder output value of the driving section 14,  and a means 15 for correcting the change of the oscillation wavelength which corrects the change of the oscillation wavelength of the variable wavelength LD light source unit 19 on the basis of the change of the oscillation wavelength stored in the memory unit 26.
Patent JP-2001155764-A (JP)
Title: Completely solid secondary cell
Inventor: KITAHARA NOBUYUKI
IPC: H01M10/058
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an useless volume portion which does not contribute to charging-discharging is generated in the interior of an apparatus, an electricity amount corresponding to a data process amount cannot be fed and a production cost is high relatively to the electricity amount fed. SOLUTION: A completely solid secondary cell intervenes a solid electrolyte between a pair of positive and negative electrodes and mounts a collector outside of the electrodes, and the electrodes have a content of an active material of at least 97% and is formed of a sintered body having a density of at least 60%.
Patent JP-H02229282-A (JP)
Title: Dyeing of leather
Inventor: BURUUNO MARUCHINERURI
IPC: D06P3/32
Filed: 1989-12-28
Abstract: PURPOSE: To provide a method for dyeing leather, enabling the uniform and fast dyeing of the leather in a concentrated color by an exhaust process using an aqueous solution containing an anionic dye and a pigment. CONSTITUTION: This method for dyeing leather comprises dyeing the leather by an exhaust process using an aqueous solution containing a formulation comprising an anionic dye and a pigment, especially a black anionic dye and a black pigment. Thus, the leather can uniformly and fast be dyed in concentrated black color. The anionic dye is preferably an acidic dye, a direct dye, a metal complex dye, etc. The pigment includes carbon black having a particle diameter of 10-100 nm as a preferable example.
Patent JP-2000169179-A (JP)
Title: Float glass for display substrate
Inventor: SAKAMOTO OSAMU
IPC: G09F9/30
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of defects in quality by providing a specified strain point and specifying the total number of specified deposits and recesses. SOLUTION: The float glass for a display substrate has >=580 deg.C strain point. The total number of deposits of 20-300 μm size present on at least one surface of the float glass and recesses of >=1 μm depth is <90, preferably <15 per 6.0 m2 surface area. The float glass reduces the frequency of occurrence of defects in quality such as the malfunction of electrode wires, the deterioration of characteristics of a liquid crystal and the reduction of the adhesion of an oxide layer. The Cl content of the float glass is preferably 0.01-0.30 wt.% of the amount of the matrix glass. The float glass may contain SO3 for refining but the SO3 content is preferably <50 ppm based on the amount of the matrix glass.
Patent JP-2001151399-A (JP)
Title: Sheet winding preventing mechanism in pressure roller
Inventor: IKEDA SEIJI
IPC: B65H29/54
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a sheet winding preventing mechanism in a pressure roller capable of certainly preventing winding of a sheet without causing dirt or break of the sheet. SOLUTION: The pressure roller 17 transfers the sheet and simultaneously applies pressure with a pair of vertical rollers 17a, 17b. On the rear stage side of a sheet transfer passage of at least one roller 17b, the winding preventing sheet 18 comprising synthetic resin having flexibility is arranged so as to contact with the peripheral surface of the roller 17b, and the contact end surface is formed in a crest shape. The sheet 18 contacts with the peripheral surface of the roller at its central part in the axial line direction of the roller 17b.
Patent JP-2000164306-A (JP)
Title: Electronic apparatus
Inventor: HORIUCHI HIROBUMI
IPC: H01R31/06
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus connectable to various outlets with different specifications without impairing the connection of other power plugs. SOLUTION: This electronic apparatus 1 is provided with an electronic apparatus main body 2 and a power plug section 3 having plug pins 22 capable of being connected to a commercial AC outlet for supplying the commercial AC to the electronic apparatus main body 2. The power plug section 3 is provided with a connecting first connector 23 removably fitted to the electronic apparatus main body 2, and the electronic apparatus main body 2 is provided with a connecting second connector 12 connectable to the connecting first connector 23 of the power plug section 3.
Patent JP-H11174678-A (JP)
Title: Positive photosensitive resin composition and manufacture of relief pattern
Inventor: SASAKI MAMORU
IPC: G03F7/023
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition high in sensitivity to active light and capable of forming a satisfactory pattern by using an alkaline water solution as developer, and to form a satisfactory relief pattern by active light exposure and by development using the alkaline developer. SOLUTION: In a positive photosensitive resin composition including a polyamide acid ester containing a repetition unit expressed by a formula (in the formula, R<1> stands for a quadrivalent organic radical, R<2> and R<3> for hydro-carbon radicals, R<4> for a divalent organic radical having a phenolic hydroxyl radical or a carboxyl radical), and a compound producing an acid by light, a dissolving rate of a film formed of this resin composition in an alkaline water solution is 30 nm/sec or under while a dissolving speed thereof is 80 nm/sec or upper when active light is applied thereto by 700 mJ/cm<2> on the same coating/drying conditions, and, in a manufacturing method of a relief pattern, this resin composition is spread over a substrate, dried, thereafter irradiated with active light, developed by the alkaline water solution, and heated.
Patent JP-H07158162-A (JP)
Title: Beam joining method
Inventor: NIIMI SADAHISA
IPC: E04B1/24
Filed: 1993-12-07
Abstract: PURPOSE:To facilitate a joining operation by providing an insertion groove in the surface of a butt end of a beam and inserting a gusset plate into the groove so as to be joined thereto with bolts. CONSTITUTION:A box-shaped metal fitting 6 having an opening on the side of the surface 4 of the butt end of a beam 1 and on the underside thereof is embedded into the surface 4 to form an insertion groove 5. And the beam 1 is suspended and lowered by means of a crane and a gusset plate 3 of a girder 2 is inserted into the groove 5 from below the groove 5 to join the end of the beam 1 to the plate 3. Next, the crane which was used to suspend the beam 1 is removed to join the beam 1 to the gusset plate 3 with bolts. As a result, utilization efficiency of the crane can be improved.
Patent JP-H10175303-A (JP)
Title: Method for measuring amount of discharged ink, printing apparatus, and method for measuring amount of discharged ink in printing apparatus
Inventor: WADA SATOSHI
IPC: B41J2/01
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To measure the amount of ink discharged from a nozzle instantaneously by exposing an ink-absorbing member so that a part of an ink-absorbing property is shaped into a predetermined pattern and obtaining the amount from a density measured when the ink is discharged to the part. SOLUTION: A layer 12 of a composition which has an ink-absorbing property and is changed not to absorb ink when exposed to light is applied on a glass substrate 10. The layer is exposed with the use of an exposing apparatus to form lines conforming to a pitch of nozzles of an ink-jet head. A part of the layer 12 not exposed at this time uniformly absorbs the ink discharged from each nozzle, with forming an edge part of a sharp line pattern. A magnifying optical system is focused on the edge part and an image of the edge part is taken into an image-processing apparatus via a line sensor camera having a magnification and an intensity of a transmission light source set. A density of the line pattern is detected from an absorbance of the transmission light and the amount of discharged ink is detected from the density.
Patent JP-H038523-A (JP)
Title: Making of cellular structure and cellular structure
Inventor: MAABIN EMU SATSUTON
IPC: B23K20/00
Filed: 1989-12-27
Abstract: PURPOSE: To make a cellular structure having high reliability by inserting a pair of superplastically formable metallic sheets between platens provided with polygonal cavities connected by relief, forming cells in the metallic sheets by the cavities and expanding the cells. CONSTITUTION: A pair of the metallic sheets 16, 18 (Al, V-contg. Ti alloy or the like) which may be superplastically formable are inserted between the two platens 10 and 12 having ribbon surfaces 20 arrayed with a multiplicity of the hexagonal cavities 28 and are upset several to about 10% at a superplastic temp. to form the hexagonal cells 32 of a pillow shape connected with vent ports 30 formed by the relief 26. The platens 10, 12 are then removed and a suction pipe 14 is inserted into the grooves 15 and is evacuated to put the metallic sheets 16, 18 into the closed state. The proper points are welded along the ribbon plane 22 to form a preform 24. This preform 24 is heat treated at and for the temp. and time sufficient for joining the preform in a furnace and the cells 32 are elongated about 70 to 90% outward by expansion.  As a result, the cellular structure having the high reliability is obtd. at a low cost. This structure is adequate for hollow aerofoil or the like.
Patent JP-H08184526-A (JP)
Title: Method and system for predicting wind velocity increasing zone around structure
Inventor: NONOMURA YOSHITAMI
IPC: G01M9/00
Filed: 1994-12-28
Abstract: PURPOSE: To predict a wind velocity increasing region occurring around a structure easily in real time with high accuracy. CONSTITUTION: Information related to the shape of a structure, for which a wind velocity increasing region is desired to be predicted, is inputted along with the wind direction to the analyzing section 4 of a processing unit 2 from an input unit 1. The analyzing section 4 analyzes the point and shape of wind velocity increasing region occurring around the structure based on the learning results of a neural network by classifying the output data from an output layer into a plurality of groups. The point and shape of wind velocity increasing region occurring around the structure are then presented on a display 3.
Patent JP-2001168246-A (JP)
Title: Heat conductive sheet and manufacturing method thereof
Inventor: OKADA MICHIHIKO
IPC: H01L23/373
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a flexible heat conductive sheet which can follow also to special forms, such as roughnesses and a curved surface, consequently can guarantee a high adhesion and at the same time, can guarantee excellent heat dissipation characteristics, and furthermore does not generate wrinkles, breaks or a stretch in the sheet even though the thickness of the sheet is reduced and is excellent also in a processability and a pasting workability at the formation of the sheet. SOLUTION: This heat conductive sheet is a heat conductive sheet comprising a base material and a heat conductive resin layer provided on at least one surface of the base material, and the sheet is constituted in such a method that the above resin layer is formed containing a binder resin and heat conductive filling materials made to disperse into the binder resin.
Patent JP-H05271005-A (JP)
Title: Insecticidal composition
IPC: A01N61/00
Filed: 1992-12-21
Abstract: PURPOSE:To obtain an insecticidal composition having sustained release properties without decomposing an active ingredient by including an organic ammonium ion in a clay mineral having a layer crystal structure and blending the resultant inclusion compound with an insecticidally active ingredient and a specific acid such as maleic acid or boric acid. CONSTITUTION:The objective sustained release insecticidal composition is obtained by including one or two organic ammonium ions of the formula (R<1> to R<4> are H, 1-20C alkyl, substitutable phenyl or substitutable benzyl) in a clay mineral having a layer crystal structure, providing an organic ammonium ion-clay mineral complex, then adding the resultant complex to a solution containing a prescribed amount of an insecticidally active ingredient (e.g. cypermethrin, fenpropathrin, resmethrin, fenvalerate or pyrimiphos methyl) in an organic solvent, then stirring the prepared mixture solution, filtering the mixture solution, providing a solid substance, pulverizing the solid substance, affording powder, adding an acid having a pKa value of 1-9.5 at 250 deg.C (e.g. maleic acid, benzoic acid or salicylic acid) to the powder and sufficiently kneading the mixture. This insecticidal composition has high usefulness and practicality.
Patent JP-H03202834-A (JP)
Title: Image forming device
Inventor: IWAI SHOGO
IPC: G03G15/04
Filed: 1989-12-29
Abstract: PURPOSE:To prevent useless copying caused by forgetting the selection of an actuating optical system by disposing 1st and 2nd exposure optical systems, an original detecting means and the mode selecting means of the exposure optical system. CONSTITUTION:In the 1st exposure optical system 3, the light of a lamp 6a is guided on a sheet 2 in an exposure part 16 through the original on a platen 5, a slit 6c, mirrors 6b, 7a and 7b, a lens 8 and a turnable mirror 9. In the 2nd exposure optical system 4, the light of the lamp 10 reaches the sheet 2 passing through the same optical path as the mirror 9. An original sensor 34 is disposed in front or back of a light transmissive original 12 by an original holding member 13 so as to detect the presence or absence of the original and whether the state of holding the original is good or not. And also, the temperature of a thermistor 41 is detected by the exposure part 16, and the heater 40 is turned on or off so as to adjust the temperature of the sheet 2. These actions are totally controlled by an incorporated CPU, and the actuating optical system 3 or 4 is automatically selected based on the presence or absence of the original in the original holding part in the 2nd exposure optical system. Thus, useless copying is not performed.
Patent JP-H05172914-A (JP)
Title: Device for informing residual life of battery
Inventor: OHASHI TOSHIHARU
IPC: G01R31/36
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a device for informing residual life of batteries which informs the user of a battery of the exchanging timing of the battery by storing and displaying the number of charging times of the battery. CONSTITUTION:In this device which is mounted on a charger and informs the residual life of a battery after measurement, a storing means 4 which stores the number of charging times of the battery and updating means 2 which updates the number of charging times stored in the means 4 whenever the battery is charged are provided. In addition, the device is also provided with a residual life discriminating means 2 which discriminates the residual life of the battery when the number of charging times reaches a prescribed value and informing means 5 which informs the user of the battery of the residual life of the battery.
Patent JP-H04209019-A (JP)
Title: Temperature control method
Inventor: SUYAMA KATSUMASA
IPC: G05D23/19
Filed: 1990-11-30
Abstract: PURPOSE:To stabilize the temperature in a tank almost to or almost to set temperature by raising or lowering the current temperature in the tank when the temperature falls below the lower-limit deviation value of the set temperature or rises above the upper-limit deviation value. CONSTITUTION:The target set temperature SV is inputted to a controller 5 previously and the current temperature PV in the tank is detected by a sensor 4 at all times and inputted to the controller 5. The controller 5 compares the temperature PV from the sensor 4 with the temperature SV, performs PID operation, and outputs a signal H based upon the result. Further, the controller 5 compares the temperature from the sensor 4 with the lower-limit deviation value(LTV) and outputs an inverted signal RLTD when PV<LTV. When PV> LTV, on the other hand, a heater 21 is placed in operation according to the signal H. When PV<LTV, heaters 21 and 22 are put in operation according to the signals H and RLTD to raise the temperature PV quickly to the temperature SV. When PV>UTV (upper-limit deviation value), a compressor 32 operates with the inverted signal RHMS and a cooler 31 cools the inside of the tank to lower the temperature to the temperature SV.
Patent JP-H10183780-A (JP)
Title: Expansion joint
Inventor: KANO YUICHI
IPC: E04B1/62
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint for building capable following the displacement in many directions between bodies and improve the appearance of a building. SOLUTION: Coated material 52, 53 which have the expansibility in many directions are stretched and provided between bodies 11 and 41 to constitute an expansion joint 50. Consequently, the coated material 52, 53 can surely follow every displacement in three-dimensional directions of each body 11, 41. Moreover, since the coated materials 52, 53 follow the displacement due to their own expansibility, they can be stretched and provided without curving them to make a surface of the expansion joint 50 flat so that the appearance of a building can be improved.
Patent JP-H11172097-A (JP)
Title: Powder molding coloring composition
Inventor: KISHIMOTO MASAAKI
IPC: C08K5/10
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a powder molding colorant composition having a thermoplastic polyurethane based resin powder as the major component which is suitable as the molding material for automobile interior parts such as surface gloss-reduced, so-called matted instrument panels and door trim. SOLUTION: In the composition having a thermoplastic polyurethane based resin powder as the major component which is used in powder splash molding, etc., a paste colorant obtained by formulating a 9-12C alkyl phthalate based plasticizer as the vehicle component and dry blending in an amount of 1-20 wt.% based on the urethane resin powder. Maleimide polymer fine particle powder which does not melt at the molding temperature may be compounded therewith. The resulting moldings neither increase the gloss with time to cause reflective light nor lose the grain pattern and, accordingly, does not spoil the quality feeling and other appearances.
Patent JP-H07170615-A (JP)
Title: Carrier
Inventor: NAKANO KOICHI
IPC: G01V9/00
Filed: 1993-12-09
Abstract: PURPOSE:To improve a measuring accuracy of a step by conducting a simple modification on a rail. CONSTITUTION:A carriage has a rail 10 having a plurality of splices 11', and a rail which levitates by an air bearing provided astride the road 10, and travels by a linear motor. A measuring truck which has a displacement sensor for measuring a clearance between a rail surface and the bottom of the truck without contact runs over an entire rail. A mark 20 for showing the measuring truck of the area which needs clearance measuring to measure a step is provided on the rail 10.
Patent JP-H09186550-A (JP)
Title: Chip mount base, package using it and surface acoustic wave filter
Inventor: UDA NAONORI
IPC: H01L41/09
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a package in which an electric short-circuit is interrupted and noise invasion is prevented by providing individual grounding electrodes apart from each other to the mount base. SOLUTION: A mount substrate 1 is made of an insulation material and usually a package 2 of a SAW filter, various circuits and an IC or the like are mounted, and a common ground electrode 1a is provided to a lower side. The package 2 is made up of a package lower body 11 whose middle part is recessed as a hollow rectangular parallelepiped making of an insulation material such as ceramic, plastic, alumina or BT resin, and of a cover 19. Die pads 12b, 12c apart horizontally independently with a middle surface of a bottom wall 12 as a border are formed to a package lower part 11 by means of metallic plating. Furthermore, the chip 3 of the SAW filter is placed so as to be bridged over both the die pads 12b, 12c.
Patent JP-H09185696-A (JP)
Title: Map information system
Inventor: YOSHIMURA MITSUHIKO
IPC: G06F17/30
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide at low cost a map image system which uses only a map image by extracting and storing the vector data on the house frame parts out of the map image when the correspondence is secured between a map and the customer information and therefore performing only a link information register job and without recognizing the map image as the preprocessing. SOLUTION: This system includes the interaction control processing 11, the map information management processing 12, the database information 13 and the map display processing 14. The dwelling closed areas are extracted out of a map image as the vector data. Then a character string division means, a character size change means, a decision means which decides whether the character strings can be included in the closed areas after arranging the character strings in the vertical, horizontal and oblique directions, a conversion means which converts the character strings based on a register dictionary, a conversion means which converts the em characters of character strings into the half em characters,  and a decrease means which decreases the characters one by one at the end of the character string are repetitively used against the vector data and the character strings of the customer names, etc. Then the character strings are automatically arranged in the closed areas on a map.