baber/WOPTO huggingface dataset:
Patent JP-S6021131-A (JP)
Title: Method for controlling bending with mechanical expander
Inventor: HIRATA KENICHI
IPC: B21D31/04
Filed: 1983-07-15
Abstract: PURPOSE:To control the coefft. of friction in each part in the circumferential direction of a pipe and to control satisfactorily the bend of the pipe by coating a lubricant to the prescribed part on the inside circumferential surface of the pipe and expanding the pipe. CONSTITUTION:A pipe X prior to expansion is installed on revolving rolls 5 in a stage for expanding a UOE steel pipe by a mechanical expander. A cylinder 41 is driven to bring a boom rest 4 into contact with the end part of the pipe X and the boom 1 is inserted by a driving device 11 into the pipe X. When a brush roll comes to the central part of the pipe X, the pipe is stopped and while a lubricating oil is supplied from a piping 3, the boom 1 is drawn off. The pipe X is again rotated and the same operation is repeated to coat the oil over the desired circumferential range. The efficient control of bending is accomplished if the coefft. of friction and coating angle of the lubricant are so selected as to be made equal to the rate of bending to be corrected or the rate of bending generated in the expanding stage.
Patent JP-S63292131-A (JP)
Title: Photosensitive resin composition
Inventor: KOIBUCHI SHIGERU
IPC: G03F7/023
Filed: 1987-05-25
Abstract: PURPOSE:To reduce a change of line width during development and to increase the sensitivity and the rate of residual film by using a specified cresol novolak resin and a specified sensitizer in a specified ratio. CONSTITUTION:This photosensitive resin compsn. contains cresol novolak resin (A) having 146-165 deg.C softening temp. and a sensitizer (B) in 83/17-71/29 weight ratio of A/B. The resin A is obtd. by condensing a mixture having 50/50-65/35 weight ratio of m-cresol/p-cresol with formaldehyde. The sensitizer B is obtd. by allowing gallic ester, 2,3,4-trihydroxybenzophenone or a mixture of them to react with 1,2-naphthoquinone-(2)-diazido-5-sulfonyl chloride at 0.50-0.75 rate of conversion. The resin compsn. hardly causes a change of line width during development and ensures increased sensitivity during exposure and development and an increased rate of residual film.
Patent JP-S61286071-A (JP)
Inventor: URUFUGANGU SHIYORUTSU
IPC: B23K9/12
Filed: 1985-06-12
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-H07321380-A (JP)
Title: Squid storage container and squid cooling method
Inventor: TANAKA SABURO
IPC: H01L39/04
Filed: 1994-05-19
Abstract: PURPOSE:To provide a SQUID storage container and a SQUID cooling method capable of precisely measuring a magnetic field without creating a magnetic flux trap. CONSTITUTION:A cylindrical magnetic shield 12 comprising a superconducting material of high critical temperature is supported inside a SQUID storage container 1 for storing SQUID 2 and liquid nitrogen 3 in an adiabatic state, shifting to a superconducting state is performed by cooling the magnetic shield 12 with liquid nitrogen under the state where the external magnetic field is shielded, a magnetic shield space S is generated inside the magnetic shield 12, then shifting to the superconducting state is realized by moving the SQUID2 to the inside of a magnetic shield space S and cooling it by the liquid nitrogen 3.
Patent JP-H08321652-A (JP)
Title: High-speed repetition optical pulse train generator and generation of high-speed repetition optical pulse train
Inventor: ARATAIRA SHIN
IPC: H01S5/06
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a high-speed repetition optical pulse train generator, which can oscillate stably an optical pulse train of a repetition frequency higher than the reference frequency of an oscillator. CONSTITUTION: The reference frequency f/n of an oscillator 10 is set in 1/the integer (n) of the revolution frequency (f) of a slave laser 14. When a master laser 12 is modulated in this reference frequency, the laser 12 outputs a master optical pulse train containing the frequency component of the repetition frequency f/n in addition to the reference frequency of the frequency f/n. Then, this master optical pulse train is inputted in the laser 14 which is a mode-locked semiconductor laser. The laser 14 outputs an output optical pulse train, which responds strongly only to the frequency (f) and the frequency component of the frequency (f) in a resonance state, owing to its frequency response characteristics.
Patent JP-S5653578-A (JP)
Title: Semiconductor power converter
Inventor: KINOSHITA SHIGENORI
IPC: H02M7/48
Filed: 1979-10-04
Abstract: PURPOSE: To decrease a harmonic current by reducing a source current using a method wherein a series circuit provided between a thyristor and a resistor is connected to a transformer and a part of a motor current is branched off to a resistor when a regenerative braking is performed.  
     CONSTITUTION: A circuit, with a thyristor 7 and a plurality of resistors 81∼84 connected in series, is connected between DC output terminals of a semiconductor converter and short-circuit switches 91∼94 are connected to each resistor in parallel. A portion of a load current is branched off to the resistor side by the semiconductor converter when an inverter is in operation and the current applied to the converter  is reduced, thereby enabling to lessen the power source side harmonic current at the  time of braking. In this way, as the whole electric braking power does not turn into regenerative power and a portion of which is consumed by the resistor, the harmonic ingredient of the source current can be decreased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5252472-A (JP)
Title: Method for removing marine creatures from the inner surface of sea wat er pipe
Inventor: BAN KUNIYOSHI
IPC: B08B9/053
Filed: 1975-10-27
Abstract: PURPOSE: To provide a method for removing marine creatures, which might otherwise be sticked to the inner surface of a sea water pipe, by the use of not a harmful chemical liquid but a harmless liquid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08318302-A (JP)
Title: Device for predicting abnormal behavior of looper
Inventor: TSUBOMOTO TOSHINORI
IPC: B21B37/50
Filed: 1995-05-26
Abstract: PURPOSE: To learn the relationship between inputted data in a practical time and to output more accurate predicted results even when the number of the inputted data is larger by imparting load to every inputted data and learing Kohonen type neural network by a self-organization feature mapping algorithm. CONSTITUTION: The learning data consisting of components, rolling conditions and purpose of rolling of a rolling material which have large correlation to the presence of the abnormal behavior of looper and the presence of the abnormal behavior of looper are collected pairing them and they are stored in a 1st storing means 101. Using these learning data, the learning of the KOhonen type neural network is executed by the learning means 103 according to the self-organization feature mapping algorithm. First, the learning data are inputted by the learning means 103 from the 1st storing means 101 to the Kohonen type neural network.  An information processing part where the difference between the load in an information processing part and the inputted data is min. is extracted and the load in the extracted information processing part is corrected so that the difference from the inputted data is made smaller.
Patent JP-H02309081-A (JP)
Title: Device for partially repairing bent pipeline from inner face
Inventor: FUJITA AKITAKA
IPC: F16L1/00
Filed: 1989-05-22
Abstract: PURPOSE:To facilitate passing in a bent pipe section and allow the repairing work in the middle of the bent pipe by providing the flexible double-pipe constitution in which a repairing tool main body and a protector are not fixed at the front end side and fixed only at the rear end side. CONSTITUTION:A repairing tool main body made of a flexible pipe 13 is extracted from a protector made of flexible pipes 25 and 25' in a repairing device, and a repairing material (a) is wound on an expansion film 14 made of heating rubber. It is then inserted, a cylinder 3 is shrunk, a coupling claw 6 is retreated by a spring 10, and a hook 7 is coupled with a coupling section 26 on the protector side. It is towed in a pipeline 29 with a wire 27 and passes a bent section with the bends of the flexible pipes 25 and 25' and the flexible pipe 13, the coupling claw 6 is thrust to the inner face of the pipeline 29 by the extension of the cylinder 3 when it reaches a repair position. A hook 7 is released, a rear end member 1' is fixed, only the protector side is further toward under this condition, the repairing material (a) is exposed, the expansion film 14 is expanded, and the repairing material (a) is excited from electrodes 15 and 15 and deposited on the inner face of the pipeline 29.
Patent JP-H0426065-A (JP)
Title: Manufacture of zinc-alkali battery
Inventor: YOSHIZAWA KOJI
IPC: C22C18/00
Filed: 1990-05-17
Abstract: PURPOSE:To improve resistance to electrolyte leakage by adding specified amounts of a zinc alloy with a proper composition and an alkali metal sulfide to a gel alkaline electrolyte. CONSTITUTION:A gel negative pole 2 is composed of an active mass of a corrosion-resistant zinc alloy powder prepared by adding proper amounts of indium, lead, bismuth, calcium, and/or aluminum with a proper combination to zinc and a gel alkaline electrolyte in which an alkali metal sulfide in 0.005-0.5 wt.% of the zinc alloy is dissolved as an inorganic inhibitor. The alkali metal sulfide is dissolved in the alkaline electrolyte as an alkali metal ion and a sulfur ion and the sulfur ion reacts with the zinc alloy forms an inert zinc sulfide coating on the zinc alloy surface under the condition of coexisting together with the zinc alloy and thus corrosion reaction of the surface of the zinc alloy is suppressed. As a result, resistance to electrolyte leakage improved.
Patent JP-H09312601-A (JP)
Title: Diversity reception system
Inventor: ISHITOBI KAZUNOBU
IPC: H04B1/08
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide the diversity reception system by which a proper antenna is selected depending on a setting state of antennas. SOLUTION: The diversity reception system includes an antenna 1 whose setting is able to be changed through a telescopic operation or the like, an antenna 2 whose setting is unchanged, a selector switch 6 that selects either of the antennas and connects the selected antenna to a receiver main body 4, a detector 10 detecting the setting state of the antenna 1, a switch control section 12 controlling the operation of the selector switch 6 depending on the setting state of the antenna 1, and a power supply control section 14 controlling the supply of power to the antenna 1 depending on the setting state of the antenna 1.  In this case, when the antenna 1 is set to the contained state in the case of deciding a branch before starting data reception, the antenna 2 is selected without throwing the selector switch 6 to the position of the antenna 1 and the supply of power to the antenna 1 is stopped to reduce the power consumption.
Patent JP-S617847-A (JP)
Title: Developer for electrostatic charge image
Inventor: NOGUCHI KOUJI
IPC: G03G9/087
Filed: 1984-06-22
Abstract: PURPOSE:To obtain an image having high quality by adding org. polymer particles having the hardness lower than the hardness of a carrier as a mixing assistant to a magnetic carrier and toner thereby stabilizing the quantity of the electrostatic charge of the other in the stage of mixing and decreasing the change in density in long period use. CONSTITUTION:The developer is prepd. by adding the org. polymer particles having the hardness lower than the hardness of the carrier as the mixing assistant together with the magnetic carrier and toner to the developer. The org. polymer particles are preferably used at about 5-30pts.wt. in 100pts.wt. the carrier. For example, polyurethane or the like having the hardness lower than the hardness of the carrier and having elasticity is exemplified as such polymer particles. The quentity of the electrostatic charge of the toner is stabilized even during the long period use and the image having the stable density is obtd. by incorporating such mixing assistant into the developer.
Patent JP-H0926974-A (JP)
Title: Method for execution of distributed task of web browser request
Inventor: KONRATSUDO CHIYAARUZU RAGAADO
IPC: G06F15/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a method executing the distributed task of a web browser request and performing accesses to many different types data bases. SOLUTION: A world wide web browser 10 performs a request to the web server 11 on a network. The web server 11 receives the request as the distributed integrated solution(DIS) server on an intranet/network supporting the server 11 and executes the request. The server has an access agent server which is possible to be accessed via an internet. A DIS server 14 executes the capsule object on the command received from a web server control program agent, retrieves the request information from many distributed data bases 19 to 22 from the data base geteway 18 coupled with plural data base resources based on the side request performed from a hypertext document and performs calculations, formations and other service.
Patent JP-H05322574-A (JP)
Title: Marking point positioning apparatus using laser beam
Inventor: FUNATSU TOSHIO
IPC: G01C15/00
Filed: 1992-05-21
Abstract: PURPOSE:To obtain a lightweight small-sized positioning apparatus using laser beam made easy to carry, operate and handle from such an aspect that a marking point is positioned on a high surface such as a ceiling and a side surface in building equipment construction. CONSTITUTION:A light emitting port 7 of laser beam (a), a switch operation port 8 and a level inspection port 9 are provided to the upper surface of a housing 1 having a light emitting device 2 based on a light emitting diode, a dry battery 4, a power supply opening and closing switch 5 and a level device 6 provided therein and a push button 5a is pressed from the switch operation port 8 to emit vertical laser beam (a) from the light emitting port 7. A prism 16 and a mirror 17 are attached to the horizotal U-shape frame 15 movably combined with the housing 1 and the prism 16 and the mirror 17 are positioned just above the light emitting port 7 by moving the horizontal U-shape frame 15 to refract the vertical laser beam (a) to horizontal laser beam a'.
Patent JP-S5831893-A (JP)
Inventor: SUGIMOTO NAOKI
IPC: B66C23/12
Filed: 1981-08-17
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-S61289835-A (JP)
Title: Antioxidant preparation
Inventor: NISHINA ATSURO
IPC: A23L17/00
Filed: 1985-06-15
Abstract: PURPOSE:An antioxidant preparation having improved anti-oxidant action, preventing effect on oil baking, safety and heat resistance, dispersible rapidly into water, containing tocopherol, gallic acid, L-ascorbic acid (salt) or its ester, water, a glycerin fatty acid ester, a gum substance and vitamin P. CONSTITUTION:1-40wt% tocopherol is blended with 0.1-10wt% gallic acid, 0.1-5wt% one of mixture of L-ascorbic acid, its salt and ester, 0.1-5wt% glycerin fatty acid ester (e.g., succinic acid monoglyceride), 0.01-5wt% gum substance (e.g., locust bean gum), 0.1-5wt% vitamin P such as hesperidin, rutin, catechin, etc., and 20-95wt% water in such a way that an aqueous phase and an oily phase are prepared and emulsified by a homogenizer, etc., to give a milky antioxidant preparation.
Patent JP-H07334116-A (JP)
Title: Pdp length to breadth converter circuit
Inventor: ITO KOJI
IPC: G09G3/28
Filed: 1994-06-10
Abstract: PURPOSE:To read out data stored in a memory in the perpendicular direction to a scanning line according to the scanning direction of an image on a display screen. CONSTITUTION:This circuit is composed of an A/D converter part 1 converting an inputted video signal to digital data, a frame memory 2 successively storing the digital data in a matrix manner while making the direction of a scanning line corresponding a row direction and reading them in the column direction with a row direction and reading them in the column direction by changing the order of reading the data, a clock generating part 3 for generating a clock signal synchronized with the phase of the synchronizing signal of the inputted video signal and an address control part 4 for generating a writing address and a reading address based on the clock signal and supplying them to the frame memory 2.
Patent JP-H0425249-A (JP)
Title: Bridge equipment
Inventor: KAYANO TORU
IPC: H04L12/40
Filed: 1990-05-21
Abstract: PURPOSE:To attain high processing efficiency and to allow the equipment to flexibly cope with the revision of the configuration of a local area network(LAN) system by providing 1st and 2nd tables to each bridge means (LAN board) so as to prevent the contention. CONSTITUTION:A bridge means (LAN boards 1-N) is coupled with each LAN in one to one correspondence and the bridge means are interconnected by buses. Each bridge means uses a 1st filtering table 132 and a 2nd forwarding table 131 registered and revised by a registration processing means to apply relay processing. Then the registration processing means monitors all packets sent from plural terminal equipments connecting to the LAN coupled with its own bridge means, collects the terminal number of addresses of the sender terminal equipment and registers them to the 1st table. Thus, the processing efficiency is improved and the means copes flexibly with the revision in the configuration of the LAN system.
Patent JP-H11321520-A (JP)
Title: Lock pin for air bag cover
Inventor: KOBAYASHI FUMITAKE
IPC: B60R21/20
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a lock pin for an air bag cover capable of being easily manufactured by reducing man-hours for manufacture and a cost thereof. SOLUTION: A lock pin 21 is made of metal, one brim part 21a is buried in a synthetic resin-made cover main unit 12 of an air bag cover 11 covering an air bag 41, and the other brim part 21c is locked by inserting a shaft part 21b to a lock hole 7f provided in a body 1 holding the cover main unit 12. The lock pin 21 slides the shaft part 21b along the lock hole 7f for moving the cover main unit 12 capably of protruding the air bag when it is inflation extended. The lock pin 21 comprises a brim member 22 having a connecting hole 22a and a shaft member 23 having a connecting bar part 23b formed by plastic working respectively. The lock pin 21 is manufactured by connecting the brim member 22 to the shaft member 23, by inserting the connecting bar part 23b in the connecting hole 22a to be caulked.
Patent JP-S61288825-A (JP)
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/14
Filed: 1985-06-14
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-S5977148-A (JP)
Title: V-belt power transmission device
Inventor: HATSUTORI TORAO
IPC: F16G5/16
Filed: 1983-07-18
Abstract: PURPOSE:To provide a larger power transmission device having high transmission efficiency, by adapting V-shaped members to be in contact with thin rollers inserted in between and tightly binding the V-shaped members with an flexible endless member in such a way that the endless member is fitted onto the cutout portions provided on the V-shaped members at the center thereof. CONSTITUTION:A V-shaped metallic member 7 is shaped so that its both side faces 8 are symmetrically slanted to form an angle theta and fitted into the V-groove in the V- pulley and its front and rear faces 9 are in parallel. The V-shaped member is provided at its inner portion on the front and rear faces 9a with circular grooves 10 with a length of l1, extending sideways, and with a radius of curvature of r1, and the same is provided at its outer portion with a cutout portion 11. A needle roller 12 is made so that it has a length l2 smaller than the length l1 of the circular groove 10 and a radius r2 smaller than the radius of the curvature r1 of the circular groove. The holding endless rubber member 14 having the length of fit on the circumferential surface of the flexible endless member 13 of thin steel plate is shaped so that its width is wider than the width of the cutout portion 11 of the V-shaped metallic member 7 and it is provided with a cutout portion 15 at the position opposing the both side portions 7a of the outer portion of the V-shaped metallic member 7.
Patent JP-H10325017-A (JP)
Title: Latent-crimped composite fiber
Inventor: OSHITA TATSUYA
IPC: D01F6/84
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fiber containing a polyester-ester block copolymer consisting of an aromatic polyester segment with an aliphatic polyester segment as one component, taking a three-dimensional spiral like crimping shape, soft and excellent in flexibility. SOLUTION: This latent-crimped composite fiber is composed of (A) an aromatic polyester segment consisting mainly of dicarboxylic acid units and diol units, in which >=70 mol % dicarboxylic acid units is an aromatic and >=70 mol.% diol units is a 2-4C aliphatic α, ω-diol unit and 1,4-cyclohexane dimethanol unit, (B) an aliphatic polyester segment consisting of at least one of the aliphatic polyester segment consisting of dicarboxylic acid units and diol units, and the aliphatic polyester segment consisting of hydroxy carboxylic acid units, in which >=60 mol % dicarboxylic acid is a 6-14C saturated aliphatic dicarboxylic acid units and >=70 mol.% diol units is a 5-12C aliphatic diol units, and has a weight ratio of the components A/B=(95/5)-(30/70).
Patent JP-H06341221-A (JP)
Title: Wall surface painting construction method and form used therefor
Inventor: AMAKAWA TOSAKU
IPC: B05D3/00
Filed: 1993-05-31
Abstract: PURPOSE:To obtain a form which can be used in the wall surface painting method in which the thick film coating in a uniform thickness with high precision can be carried out efficiently even in the case of an erected wall surface having a curvature. CONSTITUTION:A form 1 is attached on a wall surface 2, setting a cavity 6 side opposed to the wall surface 2 side, and after the room temperature cured type paint R is poured into the gap 6, the mold plate body 5 of the form 1 is shifted to a wall surface 1 side, and the mold plate body 5 is formed into a pseudo curved surface set along the wall surface 2, and the gap 6 is set at the interval corresponding to the desired film thickness of the paint R, and after the paint R is cured, the form 1 is removed. Further, as for the form 1, at the bottom part and on both the sides of the mold plate body 5, the bottom plate 3 and the side plate 4 which can be attached along the wall surface having a curvature, and the cavity for pouring paint R which is divided to the bottom plate 3, side plate 4, and the mold plate body 5 is formed, and the mold plate body 5 is constituted of a plate part 5a having a pseudo curved surface formed along the wall surface 2.
Patent JP-2000319862-A (JP)
Title: Outflow diffusion preventive fence and method for expanding the same
Inventor: TAKASAKI MAMORU
IPC: E02B15/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To easily and quickly expand a fence, and to easily and securely expand the same even when the flow or tidal current of a river is fast. SOLUTION: One end of a flexible fence body 1 having a buoyancy member 2 or a bag body having gas sealed therein is fixed to a riverbank. An expandable rope 4 connected to the other end of the fence body 1 is set beforehand on a subaqueous bottom of a river from the riverbank to which the fence is fixed to the opposite riverbank. Further, the rope is connected to a winding apparatus 6 which is set on the opposite riverbank. When the winding apparatus 6 is activated, the fence 1 is expanded to the opposite riverbank.