baber/WOPTO huggingface dataset:
Patent JP-H0675837-A (JP)
Title: Memory file access system
Inventor: KARIYA YOSHIO
IPC: G06F9/46
Filed: 1992-08-26
Abstract: PURPOSE:To realize the extension of a file by utilizing a memory file, and utilizing a transfer of data between job programs, a parallel input from a different job program, and a memory and an auxiliary storage. CONSTITUTION:A file open means 1 opens memory files 11, 12. A file closing means 2 closes the memory files 11, 12. A file access means 3 is provided with a file input processing 4 and a file output processing 5 for accessing the memory files 11, 12 and a file extending means 6 for extending the memory files 11, 12. A memory file management table 8 on a main storage device 7 is provided with each file information 9, 10. In such a way, the throughput of a multiple parallel processing is improved.
Patent JP-H0673255-A (JP)
Title: Agricultural polyvinyl chloride film
Inventor: ISHIMARU KAZUTOMI
IPC: A01G9/14
Filed: 1992-08-26
Abstract: PURPOSE:To provide a polyvinyl chloride film for agricultural use excellent in initial, low-temp., and high-temp. antifogging properties and in the persistence of the antifogging properties by compounding a vinyl chloride resin with a fatty acid ester of sorbitol and a fluorine compd. CONSTITUTION:100 pts.wt. vinyl chloride resin is compounded with 0.3-3.0 pts.wt. fatty acid ester of sorbitol and 0.01-0.6 pt.wt. fluorine compd. If necessary, usually used additives, such as a plasicizer, a lubricant, a heat stabilizer, an antistatic agent, an ultraviolet absorber, a pigment, etc., may be compounded further. Examples of the fluorine compd. are nonionic, anionic, and cationic fluorine surfactants.
Patent JP-H06184059-A (JP)
Title: Method for blocking amino or imono group of amino- and/or iminocarboxylic acid
Inventor: JIERAARU BARUSERO
IPC: C07C271/02
Filed: 1993-09-13
Abstract: PURPOSE: To easily block an amino- or imino group of an amino- and/or iminocarboxylic acid by allowing an α-chlorinated carbonate to react with an amino- and/or iminocarboxylic acid in the presence of an acid scavenger.  
     CONSTITUTION: An α-chlorinated carbonate of formula I (wherein X is halogen; and R 1  is a hydrocarbon group) is allowed to react with an amino- and/or iminocarboxylic acid of formula II (wherein R 3  is 1-20C aliphatic group or 7-20C aromatic aliphatic group; and R 4  is H or the like), which contains an hydrogen linked to an amino- or imino group, in the presence of an acid scavenger (e.g. pyridine) in a solvent (e.g. dioxane-water) at from 0 to 30°C. The carbonate of formula I is widely useful as a synthetic intermediate for a solvent, a plasticizer, a lubricant, a transesterification agent, a peptide, etc. The titled compound is easily prepared in a high yield and is a stable compound enabling easy addition of the most important protective group to the amine function of an amino acid. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10115351-A (JP)
Title: Phased chain sprocket system
Inventor: MOTT PHILIP J
IPC: F16H7/06
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture and assembly. SOLUTION: First and second sprockets 22 and 24 are arranged on a central shaft 30. The outer sprocket tooth 36 of the first sprocket 22 is offset on a periphery from the outer sprocket tooth 38 of the second sprocket 24 by a given offset amount. The inner peripheral surface of the first sprocket 22 has substantially the same diameter and shape as those of the inner peripheral surface of the second sprocket 24, and the outer peripheral surface of the first sprocket 22 has the substantially the same diameter and shape as those of the outer peripheral surface of the second sprocket 24.
Patent JP-S6469398-A (JP)
Title: Liquid separator in printing ink film eraser for cards
Inventor: YAMAGATA TAKESHI
IPC: B41F23/00
Filed: 1987-09-10
Abstract: PURPOSE: To collect an ink film in the eliminating liquid by a filtering member and to sufficiently remove the ink film mixed in a surface layer liquid by the filtering member, by comprising a through hole formed on a bottom of a container of a device and communicated with an eliminating liquid tank, and a tank for the surface layer liquid overflown from the eliminating liquid tank to be discharged. CONSTITUTION: The eliminating liquid 5 is circulated through a filtering member 7 by a jet nozzle 6 in a container 1. Further the surface layer liquid 8 such as the water having the specific gravity lighter than that of the liquid 5 is supplied into the eliminating liquid 5 from a water supply port 9. A through hole 4 is formed on a bottom of the container 1 and communicated with the eliminating liquid tank B, and the eliminating liquid 5 having passed through the through hole 4 is passed through the filtering member 7 by the difference in specific gravities to be circulated to the jet nozzle 6 from a circulating port 10.  The surface layer liquid 8 is simultaneously passed through the through hole 4, but it is risen to a face of the liquid 8 in the container 1 by the difference in specific gravities, so that it is overflown into the surface layer liquid tank W to be flown out from a discharge port 12 through a filtering member 11 for the surface layer liquid.
Patent JP-S6286594-A (JP)
Title: Cassette type sound reproducing device
Inventor: ITOKAWA JIRO
IPC: G11B31/00
Filed: 1985-10-11
Abstract: PURPOSE:To prevent the progress of corrosion of an electrode by breaking a voltage of the electrode of a sound reproducing device main body side except during an operation of a cassette and controlling a conduction time. CONSTITUTION:In a cassette type sound reproducing device provided with a bath buzzer or the like used in a bath room, if a cassette part 1 is not connected to a sound reproducing device main body 5, or the cassette is not operation even after connection, a transmission signal is not supplied to the main body 5 from a transmitting part 16 of the cassette part 1. Thereby, there is no output from a decoder 19 of a main body 6 and a control element 17 turns a switching element 18 off. Accordingly, except during an operator of the cassette, a conduction of electrodes 6A, 6B of a main body 1 from a power source 13 is limited. As a result, an unnecessary power consumption is prevented as well as the corrosion of the electrodes 6A, 6B in a high humidity is prevented from progressing.
Patent JP-S6289810-A (JP)
Title: Manufacture of low-alloy steel for nuclear reactor
Inventor: TERAJIMA HISAE
IPC: C22C38/00
Filed: 1985-10-15
Abstract: PURPOSE:To obtain a low-alloy steel capable of avoiding He embrittlement due to the presence of B without passing through a complex manufacturing stage by dispersing B in a low-alloy steel for a nuclear reactor having a specified composition as a B-base deposit in the grains of the steel by the recrystallization and growth behavior of B during the manufacture of the steel. CONSTITUTION:A steel contg., by weight, 0.02-0.4% C, 0.005-1.0% Si, 0.1-1.5% Mn, 0.01-5.0% Cr, 0.1-1.5% Mo, <=0.002% B, 0.001-0.1%Al and <=0.006% N or further contg. 0.01-0.05% S is prepd. when the steel is heated, rolled and reheated, it is held at 750-900 deg.C for >=10min in the latter half of the reheating stage. When the steel is heated, rolled and subjected to direct forced cooling, it is held at 750-900 deg.C for >=2min between the rolling and direct forced cooling stages.
Patent JP-H0389822-A (JP)
Title: Molded motor
Inventor: SUMI MASATOMO
IPC: H02K1/18
Filed: 1989-09-01
Abstract: PURPOSE:To prevent a resin leak at the time of resin mold by pressing slide cores of a resin-mold metal molding tool to grooves or holes or protrusions on the outer periphery side of a stator core. CONSTITUTION:In a molded motor, a part of the outer periphery of a stator core 1 is covered with a resin-mold layer 4 and a frame is formed by the resin- mold layer 4. In such resin-mold forming, the tip of a slide core 2 is pressed to the groove 1a of the stator core 1 and further the corner part 5 of the groove 1a is deformed infinitesimally to prevent resin from leaking. Also, one side 6 of the slide core 2 is constituted so as to be pressed to the outer peripheral face of the stator core 1 to prevent the misalignment of the stator core 1 and a bracket 7.
Patent JP-S60120780-A (JP)
Title: Method for impregnating porous article and sealing pore
Inventor: TOKUIE AKIHIRO
IPC: C09J4/02
Filed: 1983-12-02
Abstract: PURPOSE:To obtain a product having improved mechanical strength by sealing micropores of a porous article, by impregnating the porous article with a mixture of a (meth)acrylate ester and a copolymerizable unsaturated carboxylic acid and polymerizing the monomers. CONSTITUTION:A porous article is impregnated with a mixture of a (meth) acrylate ester contg. a polymn. catalyst and a copolymerizable unsaturated carboxylic acid, and the monomers are polymerized. As the ester, a mixture of a monofunctional ester and a polyfunctional ester is preferred. As the unsaturated carboxylic acid, methacrylic acid is particularly preferred. The unsaturated carboxylic acid is used in a quantity of pref. 4-8wt% based on that of the impregnating agent. When the impregnating agent is prepd., care should be taken of its viscosity lest it should be greatly increased. When a higher ester having a high viscosity is used, a lower ester is mixed therewith to adjust the viscosity.
Patent JP-S6278062-A (JP)
Inventor: JIYON OO MATSUKURII
IPC: B29D5/10
Filed: 1986-09-26
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-S59126009-A (JP)
Title: Valve stopping device of variable displacement type engine
Inventor: KURODA KAZUYUKI
IPC: F02D13/06
Filed: 1982-12-30
Abstract: PURPOSE:To enable to realize the easy and sure actuating and stopping operations of a valve by a structure wherein a tappet is divided into an upper and lower parts and spacers, which are advanced and retreated between said divided tappet parts by actuating pressure and one of which is allowed to house in the recess of one tappet part, are provided. CONSTITUTION:Under the normal actuating conditions, a second spacer 28 fitted in the cylinder 25 of a flow hole 18 is pushed by a spring 26 so as to interpose in a space part 14 formed between the upper and lower tappet parts 8a and 8b of a tappet 8 in a valve mechanism, which opens and closes a suctio or exhaust valve through the tappet 8 vertically moved with a cam rotated by an engine, a push rod 6 and the like. Consequently, the tappet 8, which is formed integrally through the first and second spacers 15 and 28, is moved vertically with the rotation of a cam 9. On the other hand, when the stopping of the valve is intended, the spacer 15 is retreated until the spacer 15 engages with an engaging projection 10 and simultaneously the spacer 28 is also retreated by oil pressure supplied to an oil chamber 19 so as to allow the spacer 15 to be inserted in a housing hole 3 in order to make desiable the actuation of the tappet 8.
Patent JP-H0972333-A (JP)
Title: Curve guiding device and three dimensions guiding device
Inventor: TERAJIMA HIROSHI
IPC: F16C29/06
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To reduce a height, and reduce noise by curving a device in a longitudinal direction, extendedly arranging a ball rolling groove on each side end part, and constituting a device by an elastic member arranged on at least one installing surface of inner and outer rails and rail provided with a reinforcing part between grooves. SOLUTION: Elastic members 13, 14 are fit to the outer surface side of an outer rail 11, and an inner rail 12 whose the whole is curving formed, ball rolling grooves 11a, 12a are formed in directions which are opposed to a side end, multiple balls 15 are interposed, and be brought in contact slantly, and they are held at equal spaces. Two belt reinforcing parts 11c, 13c are arranged in the ball rolling grooves 11a, and in the ball rolling groove 12a. One surface of the elastic members 13, 14 made of rubber or plastic is formed in a rail 11 upper surface shape and in a rail 12 lower surface shape, and the other surface is formed in a flat surface. The height is reduced since a main structure is a thin plate structure, vertical vibration is absorbed by the elastic members 13, 14, it is sagged in a lower direction around the reinforcing parts 11c, 12c easily so as to damp a load.
Patent JP-H0391784-A (JP)
Title: Liquid developing device and storage unit
Inventor: SHIMAMURA KAZUHIRO
IPC: G03G15/11
Filed: 1989-09-04
Abstract: PURPOSE:To facilitate the replacement of a storage unit and to prevent stain caused by the drops of a liquid developer and a concentrator at the time of replacement by removably and adhesively connecting a first connecting member, where the open edge of a pipe used to supply and recover the liquid developer and the open edge of a pipe to replenish the concentrator are inserted and fixed, to a second connecting member which forms the opened edge of the storage unit side. CONSTITUTION:The storage unit is integrally molded with synthetic resin material, etc., and stores the liquid developer 11 and its concentrator 12 in two sectionally formed storage rooms 9 and 10 inside the unit. Respective connecting stopcocks 15 and 16 serve as a stopcock that blocks opening parts 13 and 14, and also serve as a connecting member that connects the pipes 2e, 2f and 2g and communicating holes 17 and 18 to the pipes 2a, 2c and 2d and air pipes 7 and 8 respectively, to prevent the leakage of liquid, by bringing themselves into close contact with a connecting plate with a fixed pressure. When the storage unit 5 is replaced, the connecting stopcoks 15 and 16 are separated from the connecting plate 6. Even if drops of the liquid developer or the concentrator fall from the pipes 2a, 2c and 2d, they are stagnated in recessed parts 22 and 23 provided on the storage unit 5 so that they neither flow down on the floor surface nor stick to the front and back surfaces of the storage unit 5.
Patent JP-H0676320-A (JP)
Title: Optical information recording and reproducing device
Inventor: TANI NAOAKI
IPC: G11B7/135
Filed: 1992-08-27
Abstract: PURPOSE:To provide an optical information recording/reproducing device having high reliability and always performing stable focusing control even when the amount of out-of-focus of recording light is corrected. CONSTITUTION:Light for reproduction is subjected to the refraction action only in one direction on the vertical plane to an optical axis (the direction vertical to the surface of paper in the figure) by means of a plano-concave cylindrical lens 13 and becomes a light slightly diverging in this direction. Since this light for reproduction slightly diverging in one direction is made incident on the reflection surface of a polarized beam splitter 5 with almost P-polarized light owing to the characteristic of a laser diode 9, most of the beam is transmitted through the splitter and made incident on the position eccentrically apart from the optical axis of an objective lens 7. At this time, the light for reproduction is made incident on the objective lens 7 at the amount of eccentrically (b) smaller than the amount of eccentrically (a) when the light for recording is made incident on the objective lens 7, coverged on an optical card 8 and becomes a long slit-like light spot 31 in the divergent direction by means of the plano-concave cylindrical lens 13.
Patent JP-S6473145-A (JP)
Title: Fuel contorl method for electronic control type engine
Inventor: IWAKURA YOICHI
IPC: F02D41/00
Filed: 1987-09-11
Abstract: PURPOSE:To prevent the occurrence of overrich at tine of acceleration, by a method wherein, a device to non-synchronously inject during detection of acceleration, when acceleration is detected again during a set period after detection of acceleration, non-synchronous injection in a set period is prohibited. CONSTITUTION:Detecting values from an intake air pressure sensor 7, a crank angle sensor 11, a throttle sensor 13, and an idle switch 14 are inputted to an electronic control device 6, and the opening time of a fuel injection valve 5 is computed and controlled. When an acceleration state is detected based on the detecting value from the throttle sensor 13, the electronic control device 6 executes non-synchronous injection, and measures a time after detection of acceleration. When acceleration is detected again in a set period starting from detection of acceleration, non-synchronous injection is prohibited.
Patent JP-H0866969-A (JP)
Title: Manufacture of driving shaft
Inventor: MORINAGA MASAHIKO
IPC: F16C3/02
Filed: 1994-08-30
Abstract: PURPOSE: To enhance the strength by controlling a variation of the content of fiber among pins for catching resin-impregnated fiber. CONSTITUTION: A shaft main body 5 is formed by winding resin-impregnated fiber around the mandrel while being caught on pins 1 arranged on the mandrel, after that, a peel-ply 10 is lapped round thereon. then press boards 11 are inserted in the pins 1 so as to be tightened by half tightening rings in its both ends. thereby pushing in fiber lying near the pins 1 for allowing fiber to be uniformed among the pins.
Patent JP-2001047190-A (JP)
Title: Casting method and device thereof
Inventor: WAKABAYASHI ITSUKI
IPC: B22D19/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To efficiently cast a metallic mold in a short time and to make dense a formed surface in this metallic mold. SOLUTION: This casting device is provided with a mold 12 made of a molding sand 24 and a foaming model 22, metallic mold members 16a-16c disposed as a surface mold on a cavity surface 14 of this foaming model 22, and passages 30a-30d for cooling the inner part. Then, the cooling time of molten metal is shortened and the metallic mold surface is fine-made by making cooling medium flow into the passages 30a-30d.
Patent JP-S60121255-A (JP)
Title: Steel for cutting tool
Inventor: KOUNO NORIYUKI
IPC: C22C38/00
Filed: 1983-12-06
Abstract: PURPOSE:To obtain the titled steel having high strength, high toughness, superior resistance to temper softening and satisfactory suitability to working to the shape of an edged tool by restricting the composition of a steel contg. C, Si, Mn, Cr and Al. CONSTITUTION:This steel for a cutting tool consists of, by weight, 0.9-1.5% C, 0.8-1.5% Si, <=0.6% Mn, 0.3-1.5% Cr, <=0.05% Al and the balance Fe. The steel has high strength, high toughness and superior resistance to softening during the generation of much heat due to the frictional resistance in use, so a saw such as a metallic band saw, hack saw or an edged tool such as a cutter blade can be obtd. at a low cost.
Patent JP-H0974406-A (JP)
Title: Transmitter
Inventor: TSUTSUI KOICHI
IPC: H04L27/36
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain the transmitter by which digital signal processing is executed with high accuracy in addition to miniaturization and cost reduction. SOLUTION: A transmission signal generated by a digital signal processing section 31 is given to D/A converters 321, 322, in which the signal is converted into an analog signal. Based on a reference frequency oscillated by a reference frequency oscillator 331, a 1st PLL 341 generates a 1st carrier and an orthogonal modulator 251 converts the analog signal directly into a signal at a transmission frequency band. The modulated wave is amplified by an amplifier 391 and outputted via a directional coupler 392. Part of the signal is mixed with a 2nd carrier generated in a 2nd PLL 343 based on a reference frequency oscillated by the reference frequency oscillator 331 and converted directly into signal at a low frequency band. Thus, an intermediate frequency stage is omitted, miniaturization and cost reduction are attained and the accuracy of signal processing is improved.
Patent JP-S6473180-A (JP)
Title: Variable capacity type vane compressor
Inventor: WATANABE YASUSHI
IPC: F04C2/344
Filed: 1987-09-11
Abstract: PURPOSE:To eliminate scuffing between a rotor and a cylinder as well as to attempt the improvement in durability by providing a recess for reducing the contacting area of a cylinder with a rear side plate. CONSTITUTION:Respective long grooves 41 are engraved as recesses for reducing a contacting area on the end surfaces Sr of both short diameter sections in the rear side end surface 1b of a cylinder 1 so as to lessen the contacting area of the end surfaces Sr of the short diameter sections with the front side surface 3a of a rear side plate 3 for reducing the frictional resistance of the both surfaces. Force expanding forcively the rear side end surface of the cylinder 1 toward the radial direction is lessened. As a result, each amount of expansion toward the radial direction of the front side and the short diameter section T on the rear side of the cylinder 1 is equal so as to prevent scuffing between the cylinder 1 and a rotor 13 on the front side, thereby improving durability.
Patent JP-S6288288-A (JP)
Inventor: MORISHIMA MASAYUKI
IPC: H05B6/12
Filed: 1985-10-14
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-2000043183-A (JP)
Title: Fire resistant laminate
Inventor: HONMA KATSUO
IPC: B32B9/00
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To improve the coating film properties and adhesion to a base material of a coating material having good fire resistant performance by laminating the coating material comprising a specified amount of a liquid ceramic and a synthetic resin emulsion on the base material. SOLUTION: A coating material comprises a liquid ceramic and a synthetic resin emulsion. The liquid ceramic mainly comprises a silicate such as sodium silicate and is a silanol salt obtained by reacting a metal silicate with hydrofluoric acid, boric acid, or their salts as a mineral acid and alkaline of pH 10-12. The alkaline synthetic resin emulsion of pH 8-11 is used, and an acrylate and styrene are used preferably as a synthetic resin component. The weight ratio of the liquid ceramic to the synthetic resin emulsion is 50-80/20-50.
Patent JP-S60121895-A (JP)
Title: Manufacturing method of diaphragm for all carbon-based sounder
Inventor: KAWAKUBO TAKAMASA
IPC: H04R31/00
Filed: 1983-12-05
Abstract: PURPOSE:To form an all-carbon-based diaphragm superior in performance by using a thermal-setting resin monomer or the mixture of an initial condensation polymerized body and carbon powder. CONSTITUTION:Carbon powder is mixed with a thermal-setting resin monomer or an initial condensation polymerized body. The mixture is kneaded completely by a kneader having high cutting force, and the stable paste-state composite is obtained. After the prescribed quantity of the setting agent is added to the composite, the composite is separated, defoamed, and performed on a film or a sheet. Then, after the required diaphragm shape is formed by using the film or the sheet, it is hardened at the prescribed setting temperature. After that, it is burned in the inert atmosphere and carbonized in such a processing. The all-carbon-based diaphragm high in performance can be formed easily.
Patent JP-H1081154-A (JP)
Title: Vehicular speed change controller
Inventor: KOMODA SHOJI
IPC: F16H61/04
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a vehicle by shifting, when one change mechanism of the vehicle is manually operated, the other change mechanism to its highest-speed position or lowest-speed position that causes the least variation in speed within its shiftable positions corresponding to the shifted position of the one change mechanism with a controller for extremely suppressing variation in speed of the vehicle between before and after the manual speed change. SOLUTION: A tractor is adapted to transmit the torque of an engine 8 through a plurality of change mechanisms 2 and 3 to driving wheels 6 and 7. One change mechanism 3 operates on a change mode where it is directly shifted through manual operation, while the other change mechanism 2 operates on a change mode where it changes speed within its shiftable positions corresponding to the manually-shifted position of the change mechanism 3 by a command from a controller. Concretely, the latter change mechanism 2 is controlled so as to be shifted to its lowest-speed position or to its highest-speed position when the former change mechanism 3 is shifted to its higher-speed side or to its lower-speed side respectively.