baber/WOPTO huggingface dataset:
Patent JP-S5586801-A (JP)
Title: Manufacture of viscose
Inventor: HAINRITSUHI FUAUTO
IPC: C08B9/00
Filed: 1979-12-20
Abstract: Process for manufacturing viscose solutions having good filterability and producing low amounts of sulfide gases during subsequent spinning; said process comprising treating cellulose with a first alkali metal hydroxide solution in a first alkalization step, freeing the alkalized cellulose from at least part of the excess hydroxide solution without pressing-off, and treating the cellulose with a second alkali metal hydroxide solution in a second alkalization step while maintaining the temperature of the reaction mixture at not more than 18 DEG  C.
Patent JP-H108060-A (JP)
Title: Flame-retardant and its production
Inventor: KAWAMURA NOBUYUKI
IPC: C08L61/20
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant composed of an inorganic filler and a cured melamine resin, having high flame-retardancy, free from adverse effects on environment and suitable as a substituent for antimony oxide, etc. SOLUTION: This flame-retardant is composed of (A) an inorganic filler (preferably an inorganic mineral containing water of crystallization in the molecule such as talc) and (B) a cured melamine resin. The component B acts as a binder of the component A. The objective flame-retardant is produced preferably by mixing the component A with (C) a melamine formaldehyde condensate, heat-treating the mixture to effect the curing of the component C and the evaporation of water from the mixture and crushing the produced massive material. The heat-treatment is carried out preferably e.g. at 180-220 deg.C for about 60-120min.
Patent JP-H06346961-A (JP)
Title: Speed change controller of automatic transmission
Inventor: KAIGAWA MASATO
IPC: F16H61/08
Filed: 1993-06-10
Abstract: PURPOSE:To enable a tie-up in the case of manual downshift to be reliably avoided. CONSTITUTION:A speed change controller of an automatic transmission A is provided with a frictional engaging device 1 for engine brake and a valve mechanism 2 to be electrically controlled, and for selectively supplying oil pressure to the frictional engaging device 1. And a speed change judging means 3 for judging the speed change into the speed change stage with which the frictional engaging device 1 is engaged and an engagement delaying means 4 for maintaining the frictional engaging device 1 in the releasing state until the fixed period determined on the basis of the traveling state including any one of car speed, throttle opening and speed change stage as a parameter passes after commanding the speed change into the speed change stage when the speed change into the speed change state is judged are provided. Accordingly, the engagement timing of the frictional engaging device for engine brake is accurately controlled, so as to prevent a tie-up in the case of downshifting into the speed change stage for bringing engine brake in its play.
Patent JP-H1143335-A (JP)
Title: Glass substrate and production of the same
Inventor: MURAKAMI FUMIYOSHI
IPC: C03B40/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a glass substrate suitable for inexpensively producing a magnetic disk having predetermined flatness and proper roughness by uniformly dispersing granules having a specific particle size in the releasing agent coated on the surface of a metal mold for press molding of glass materials. SOLUTION: The releasing agent, used in the production process of the glass substrate G by press molding the glass filled in the metal mold (10: top mold, 12: bottom mold) coated with the releasing agent 18, contains homogeneously dispersed granules 16 having particle size <=20 nm (preferably >= about 5 nm). The granules 16 is preferably dispersed in the layer of the releasing agent 18 in a density of 100,000 to 1,500,000 particles per 1 cm<2> of the surface area of the metal mold. The convexo-concave originating from the granules 16 are transcribed to the surface of the glass in the press molding process allowing to produce the glass substrates G having uniformly dispersed recessed parts having the same order of depth d to the diameter of the granules 16 (<=20 nm). The magnetic disk formed on the glass substrate has convexo-concave as prescribed.
Patent JP-2000353769-A (JP)
Title: Semiconductor element mounting ceramic board
Inventor: KUDO YASUTO
IPC: H05K3/28
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor element mounting ceramic board, where voids are hardly generated in resin which is poured into a gap between a semiconductor element and an outermost ceramic sheet. SOLUTION: A semiconductor element mounting ceramic board 10 has a structure, where a laminate 14 is composed of ceramic sheets where wiring patterns are provided, semiconductor elements are mounted on a first ceramic green sheet 11 of the laminate 14 in a flip-chip bonding manner, and the semiconductor elements are fixed by resin poured into a gap between the semiconductor elements and the first ceramic green sheet 11. The opening of a via 1, provided to a region of the ceramic sheet 11 that confronts the semiconductor element, is covered with a thin ceramic material film (ceramic coating 20).
Patent JP-H0917822-A (JP)
Title: Semiconductor manufacture device and method
Inventor: MAKITA TOSHIYUKI
IPC: H01L21/60
Filed: 1995-06-30
Abstract: PURPOSE: To provide a semiconductor manufacture device and method which can improve the tact time and can prevent trouble, etc., caused by the curvature of a lead. CONSTITUTION: A camera unit 11 for recognition of a lead being provided separately from a recognition camera unit 15 for bonding in the bonding position P1 to perform wire bonding recognizes an inner lead 3, prior to the wire bonding, so as to correct the curvature, etc., of this inner lead.
Patent JP-H01119492-A (JP)
Title: Air-feed structure to suction system in saddling type car
Inventor: HORII YOSHIYUKI
IPC: B62K5/00
Filed: 1988-07-01
Abstract: PURPOSE: To improve intake-charging efficiency while guiding the relatively low temperature air to an intake device by opening a rear end of an air blowing duct connected to a front opening of a fair ring in a side surface of a main pipe in front of an intake port of an intake device. CONSTITUTION: Traveling air is guided from a pair of front openings 13 in right and left of a fair ring 12 through an air blowing duct 15 by each inside surface of both main pipes 3 and a bottom surface of an upper cover member 6, and a sufficient quantity of air is fed to the periphery of an intake port of intake devices 8, 9 in rear of the air blowing duct 15. In the intake devices 8, 9 for covering over a part between an engine 7 provided under and the main pipes 3 and arranged between a lower surface of the upper cover member 6 placed on a top surface of the main pipe 3 in the same surface with the side surface, in spite of the arrangement of a radiator 11 in front of them, relatively low temperature air can be guided. Intake air charging efficiency is thereby improved.
Patent JP-2000001348-A (JP)
Title: Production of hydraulic material and cement
Inventor: ASAKURA ETSURO
IPC: C09K103/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To produce a hydraulic material useful as a caking material for ground conditioning, a raw material for cement, etc., with sewage sludge. SOLUTION: A fluorine compd. is added to sewage sludge and/or ash obtd. by incinerating the sewage sludge by 3-15 wt.% (expressed in terms of F) based on the P2O5 content of the ash, a calcium compd. is optionally added so that the added amt. of CaO reaches 100-500 wt.% and they are fired at 1,000-1,300 deg.C. As for a prepd. starting material for cement the sewage sludge and/or ash obtd. by incinerating the sewage sludge is mixed with 5-50 wt.% (expressed in terms of F) fluorine compd. based on the P2O5 content of the ash and the mixture is fired.
Patent JP-2000056859-A (JP)
Title: Display connection structure for electronic product
Inventor: KIM BOM-SU
IPC: G06F1/16
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To attach/detach a display to/from a main body by forming an installation means in the main body and the display and providing an optical connector to the main body and the display attached to the main body. SOLUTION: An installation means 30 is formed in a main body 10 and a display 20 so that the display 20 can be installed on the main body 10. A locking means locking an installation member 33 in an installation groove 31 is installed in the installation means 30. In the locking means, a guide projection is formed on the side wall of the installation groove 31 of the main body 10 and a guide rail is drawn and formed in the installation member 33 so that it corresponds to the guide projection. The flow of the installation member 33 is prevented and the connection of the first and second electrode parts are made precise so as to precisely arrange an optical connector 50. Thus the display 20 can freely be attached/detached to/from the main body 10.
Patent JP-S5687834-A (JP)
Title: Inspecting method for airtightness of liquid crystal display element
Inventor: TSUKAMOTO KEINI
IPC: G09F9/00
Filed: 1979-12-19
Abstract: PURPOSE: To reduce the number of equipment and processes needed to inspect airtightness at the liquid crystal injection port of a liquid crystal display element by specifying the constitution of the common electrode and the opposed electrode.  
     CONSTITUTION: In addition to segment electrode 4 for display, the upper glass sheet 1 is coated with an electrode 11 for inspection which has an independent electrode for external connection as well as the lower glass sheet 2 is coated with a common electrode 5' so that their electrode patterns are opposed to each other at a liquid crystal inlet 12 of an injection port 8. Then, a voltage is applied between an electrode 7 for external connection of the common electrode 5' and the electrode 11 for inspection to measure the current consumption. Thereby, if the liquid for dipping has invaded in the vicinity of the liquid crystal inlet 12 of the injection port 8, the resistance value largely decreases while a large current value is shown. Accordingly, as the method of inspecting airtightness at the injection port 8, the conventional visual inspection method using a thermostatic chamber is replaced by said inspection method using current, so that the desired purpose can be attained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H119607-A (JP)
Title: Clipper for endoscope
Inventor: OUCHI TERUO
IPC: A61B17/22
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To ensure clipping treatment through an endoscope by means of an O-ring by a simple structure to be surely operated. SOLUTION: This system is provided with a tip hood 11 consisting of a transparent member freely attachably/detachably fitted in the state of surrounding the insertion part tip part of an endoscope where at least an observing window 103 and the exit and the absorbing port of a treating tool inserting channel 107, the O-ring 14 annularly formed from an extensible material and attached to the outer peripheral of the tip part of the hood 11 in the state of being extended in a radial direction and an O-ring detaching tool 16 provided for the channel 107 in the state of being freely attachable and detachable and detaching the O-ring 14 from the hood 11 by inserting to the channel 107 and moving forward and backward in an axial direction.
Patent JP-S6326233-A (JP)
Title: Forming method for casting mold
Inventor: FUJISHIMA MASANORI
IPC: B22C9/02
Filed: 1986-07-16
Abstract: PURPOSE:To obviate the contact of cavity edges with each other and the consequent failure thereof at the time of mating by forming projecting parts to the superposed surface of a cope or drag except the cavity edge thereof to form a slight spacing between the cope and the drag at the time of forming the cope or drag. CONSTITUTION:A metallic mold 6 provided with a pattern 6a of a cam shaft is disposed between a cope box 7 and a drag box 8 and after a molding flask 7a is formed, molding sand 9 is forcibly fed from above into the drag box 8 to form the drag 10. The molding flask 7a is then turned upside down and air vent plugs 11 ... on the surface of the mold 6 are sunk in the sand down to the prescribed depth; thereafter, the molding sand 9 is force-fed into the cope box 7 to form the cope 12. The mold 6 is removed in succession and again the cope 12 is superposed on the drag 10. Since the projecting parts 14 ...are formed on the bottom surface of the cope 12, the slight spacing 16 is formed between the superposed surfaces of the cope 12 and the drag 10 when the cope box 7 and the drag box 8 are removed. The contact of the cavity edge parts with each other at the time of mating and the consequent failure thereof are thereby prevented.
Patent JP-H1011729-A (JP)
Title: Magnetic head and production thereof
Inventor: MUKAIDE NORIAKI
IPC: G11B5/187
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a floating magnetic head in which the floating height over a medium is small, the floating height defference between the inner periphery and the outer periphery is small, and the floating height is stabilized by arranging air bearings which are independent of each other on surface of a slider opposite the medium so as to form vertexes of an isosceles triangle. SOLUTION: The floating magnetic head 10 is constituted of a slider main body 1, a magnetic head chip 3 fixed in a notched part for magnetic head insertion 30 and a coil 4 wound around the winding window of the chip 3. Two air bearings 5 are formed on the slider main body 1 and leading tapers 7 are formed on leading sides. The air bearing 6 of a trailing side is formed with its medium sliding surface of the magneti head chip 3 shared for an air bearing surface. Thus, since the floating height is made small by providing air bearing surfaces only at the vertexes of the isosceles triangle in this manner and air never flows along a rail wall, the influence of the angle of the slider 1 with the medium is small and the change of a rolling amount is made small.
Patent JP-H0844665-A (JP)
Title: Bus for supporting plural data transfer sizes and protocols
Inventor: DANA JIEI BAAJISU
IPC: G06F13/42
Filed: 1995-06-30
Abstract: PURPOSE:To provide the bus for supporting asynchronous data transfer, synchronous data transfer and high-speed synchronous data transfer in various sizes concerning the bus for transferring data. CONSTITUTION:This bus is provided with a master element for controlling data transfer, and one or more slave elements 32... are connected to that bus. The transfer of respective data is received or supplied by a master 5 through the set of data lines common for the respective slave elements 32.... Further, various control lines exist between the master element 52 and the slave elements 32... while depending on the protocols to be supported by the respective slave elements 32.... Especially, the slave to support the high-speed synchronizing protocol is connected to the master 52 by four control lines dedicated for providing control signals to provide the hand shake of the high-speed synchronizing protocol. Further, when the plural high-speed synchronizing slaves exist, a fifth control line is used for selecting any slave on the high-speed synchronous data transfer.
Patent JP-S5956047-A (JP)
Title: Solenoid opening and closing valve for double structured solar heat hot-water heater
Inventor: TSUBONE KAZUO
IPC: F24J2/34
Filed: 1982-09-21
Abstract: PURPOSE:To prevent to cool hot-water in a hot-water tank by a method wherein the solenoid opening and closing valve is provided in a water flowing part to preclude the reverse flow of water, whose temperature is reduced, into the hot- water tank. CONSTITUTION:In the evening, the water, whose temperature is reduced, tends to flow reversely into the hot-water tank through the water flowing pipe 3. However, light from the direction of the sun is shielded by a black plate 17 in a solar battery 16 and a solenoid coil 15 can not lift up a cylinder 13, therefore, a valve 11 descends and is put on the upper side of an annular plate 10 and the hole of the annular plate 10 is closed. Accordingly, the reverse flow of the water, whose temperature is reduced, into the hot-water tank 1 is precluded and the temperature of the hot-water in the hot-water tank is kept unchanged.
Patent JP-S6228408-A (JP)
Title: Polyvinyl alcohol based synthetic fiber having solubility and low shrinkage
Inventor: MIYAMATSU NORIHISA
IPC: D01F6/50
Filed: 1985-07-29
Abstract: PURPOSE:The titled synthetic fibers, consisting of polyvinyl alcohol, consisting of a highly saponified component of low polymerization degree and a component of high polymerization degree and having a specific average polymerization degree, suitable for base fabrics for chemical lace and having water-solubility. CONSTITUTION:The aimed synthetic fibers constituted of polyvinyl alcohol consisting of >=60wt% highly saponified component of low polymerization degree having >=98mol%, preferably >=99mol% saponification degree and <=800, preferably 50-600 polymerization degree and the rest of a component of high polymerization degree having >=1,000, preferably >=2,000 polymerization degree and having 300-1,200 average polymerization degree.
Patent JP-S6226817-A (JP)
Title: Spinner device
Inventor: YOSHIKAWA TOSHIAKI
IPC: H01L21/027
Filed: 1985-07-29
Abstract: PURPOSE:To unify the depth of a coating solution coated on the material to be treated by a method wherein the degree of viscosity of the coating solution on the surface of the rotating material to be treated is made smaller from the end part to the central part and the difference is centrifugal force is negated by providing a heating means with which the central part of the material to be treated such as a wafer or the like in heated. CONSTITUTION:A wafer is placed on a rotating stand 1, it is fixedly held by the adsorbing action of a sucking hole 3 generated by a vacuum pump 4 and heated up by electric heaters 5 and 6. Under the above-mentioned condition, the circumference of the rotating stand is covered with a coating solution scattering preventing cover, and the resist solution is dripped on the central part of the wafer on the rotating stand 1 while the rotating stand 1 is being rotated. The resist solution is scattered in different directions by the centrifugal force, and the wafer is brought in the temperature gradient wherein the temperature of the wafer is made higher from the end part to the central part. As a result, the difference in centrifugal force which is made smaller as going to the central part from the end part of the wafer is negated, the resist solution is dispersed uniformly on the whole surface of the wafer, and the uniform film thickness can be obtained.
Patent JP-H1011297-A (JP)
Title: Data-initializing object generating device
Inventor: HOSAKA KIYOSHI
IPC: G06F9/45
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce the object size of a program and to improve the performance at the time of executing an initializing instruction described in the program by reducing the number of initializing object only when the initializing instruction can be optimized. SOLUTION: An initializing instruction analyzing means 110 analyzes an intermediate text to calculate the number of initializing times and initializing size for every kind of initial value. A batch initialization judging means 120 calculates which initial value may be used for batch initializing for minimizing the initializing objects, and calculates the degrading of performance caused by double initialization with respect to an area necessitating an initial value different from the initial value used for batch initialization to judge to execute the optimization only when there is a merit. An initializing instruction conversion means 130 outputs the initializing instruction text of batch initialization and initialization text for its correction.
Patent JP-S6322271-A (JP)
Title: Suction type polishing-cleaning device
Inventor: KAIDA NOBUYUKI
IPC: B24C3/16
Filed: 1986-07-14
Abstract: PURPOSE:To check the occurrence of taper in a polishing-cleaning part, by installing a connecting pipe being almost the same inner diameter as that of a pipe to be connected to the polishing-cleaning material discharge side of a work (pipe) and also a pressure regulating valve being installed in the polishing-cleaning material discharge side and regulating a static pressure differential in both ends of the pipe. CONSTITUTION:Since there is provided with a rubber connecting pipe 15 connected to a dummy pipe 13, a sudden variation in negative pressure inside the pipe occurs in this dummy pipe 13 or the connecting pipe 15,and a static pressure differential at both ends of the inside of a pipe 1 is kept to the constant value and a shifting state of polishing-cleaning materials 4 inside the pipe 1 is uniformized. Therefore, taper heading toward the polishing-cleaning material discharge side of a subject pipe is restrainable from occurring. And, with introduction of the atmosphere with opening or closing of a pressure regulating valve, the pipe inside at the polishing-cleaning material discharge side of the pipe 1 is kept to constant reference static pressure (measured value of a vacuum gauge 16). Accordingly, even if the pipe 1 is of long size, the taper in the polishing-cleaning part is restrainable from occurring.
Patent JP-S6146287-A (JP)
Inventor: MANABE SHIGENORI
IPC: B07C5/06
Filed: 1984-08-07
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-H0811809-A (JP)
Title: Apparatus for heating end of flexible cylindrical tube with hot air
Inventor: ITO TSUGIO
IPC: B65D35/02
Filed: 1994-06-24
Abstract: PURPOSE:To highly improve heating efficiency, reduce danger due to discharging of hot air and also simplify a structure for improving working efficiency by heating an end of a flexible cylindrical tube with hot air simultaneously from inside and outside. CONSTITUTION:An internal side of an opening end of a flexible cylindrical tube (a) is first heated by hot air ejected from a slit-like hot air ejecting part 2 of a hot air nozzle of a hot-air-heater. Then the hot air which has heated the internal side rises along an inner part and turns to an external side by a guide cylinder 3 to also heat an outer part. Further the hot air which has completed heating is discharged from a small discharge hole 5 provided on a peripheral face of the guide cylinder 3 and a lower end opening 7 out of the guide cylinder 3, and after it is cooled by a circular cooler 8 of an outer package 6 provided to surround an outer periphery of the cylinder 3, it is discharged outside from a discharge hole 9 provided on a peripheral face of the outer package 6.
Patent JP-S5789737-A (JP)
Title: Film advancing system of camera
Inventor: ARAKI KUNIHIKO
IPC: G03B17/42
Filed: 1980-11-26
Abstract: PURPOSE:To control operation efficiently in a camera wherein a film is all wound first and then rewound in a cartridge on every shot, by detecting film unloaded, back-cover opened, and preliminary winding completion with one switch. CONSTITUTION:A mode switch SWc turns on when the back cover of a camera is closed after a film is loaded. An H-level signal is inputted to a gate AND3 and an NAND4. At this point of time, a counter switch SWs is also on, and the gate output of the AND3 is therefore held at a level H; and consequently, a timer TM1 generates a 2.5 second H-level output to hold the output of the gate NAND4 at a level L, and then a relay RL2 is energized to reverse a motor, performing preliminary winding operation. Once the preliminary winding operation ends, a tension detecting mechanism for a film turns off the mode switch SWc to stop the motor, and also to reset a photographing inhibition signal inputted to a gate AND2.