baber/WOPTO huggingface dataset:
Patent JP-S644658-A (JP)
Title: Aqueous pigment dispersion
Inventor: AIHARA TETSUO
IPC: C09C3/10
Filed: 1987-06-26
Abstract: PURPOSE:To obtain an aqueous pigment dispersion which can be easily produced and excels in storage stability, comprising a copolymer consisting of a specified unsaturated monomer, a specified nitrogenous macromonomer and a specified unsaturated carboxylic acid, a pigment and an aqueous medium. CONSTITUTION:An aqueous pigment dispersion comprising a pigment, a dispersant and an aqueous medium, wherein said dispersant is an aqueous product of a copolymer obtained by copolymerizing 3-90pts.wt. modified vinylic unsaturated monomer (A) terminated with an 8C or higher aliphatic acid residue with 2-90pts.wt. nitrogenous macromonomer (B) having at least one vinyl- polymerizable functional group selected from among acryloyloxy, methacryloyloxy, allyloxy and aromatic vinyl, 1-30pts.wt. alpha,beta-ethylenically unsaturated carboxylic acid (C) and 0-91pts.wt. alpha,beta-ethylenically unsaturated monomer (D) other than (A)-(C).
Patent JP-S534403-A (JP)
Title: Terminal equipment circuit block for monitor control transmission system
Inventor: MURAKAMI KAZUMASA
IPC: H04Q9/00
Filed: 1975-12-29
Abstract: PURPOSE: To simplify the constitution and enable easy large seale integration, by providing the terminals to determine to order of control data group reception in advance and enabling the sequential control data group reception and monitor data transmission on terminal equipment circuit block. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0324400-A (JP)
Title: Method for repairing plastic pipe
Inventor: TAKEUCHI HIROSHI
IPC: F16L55/18
Filed: 1989-06-21
Abstract: PURPOSE:To simply and surely block a small hole to repair a plastic pipe by mounting a packing member to a faucet and forcibly inserting the faucet into the small hole formed through the pipe so as to hold the inner and outer walls of the pipe. CONSTITUTION:In a method for repairing a plastic tube 1 by blocking a small hole 11 formed through its side wall, the hole is blocked by a convergent blocking member 2 having an external diameter a little larger than the small hole 11 and provided with a faucet 22 having a packing member 23 mounted on its back face. Blocking is carried out by forcibly inserting the faucet 22 into the small hole 11 of the plastic tube 1 and driving the faucet 22 to the inside of the tube 1. Then the inner and outer walls of the plastic 1 are sandwiched between the nut 24 of a screw bar 21 and the faucet 22 and the packing member 23 is brought into pressure contact with the inner surface of the pipe around the small hole 11. As a result, the plastic pipe can be repaired extremely simply, without cutting etc. its damaged part.
Patent JP-H11354539-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: WATANABE YUKIMUNE
IPC: H01L21/338
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of forming a high- performance MESFET with good high-frequency characteristics and a high breakdown voltage in a compound semiconductor device, by using a conventional aligner for forming a gate which is superior in stability as well as in good mass productivity. SOLUTION: A first pattern as a source pattern or a drain pattern is formed with resist on a GaAs compound semiconductor substrate. A first inversion pattern 16 inverse to the first pattern is formed using a silicon-based compound insulating film. A second pattern as a drain pattern or a source pattern at a distance from a gate length from the first inversion pattern 16 is formed with a resist mask. A second inversion pattern inverse to the second pattern is formed, using a silicon-based compound insulating film. In addition, a gate electrode 18 is formed with a mask of first and second inverted patterns 16 and 17 as source and drain patterns made of insulating film.
Patent JP-H0324491-A (JP)
Title: Mobile type tracking radar apparatus
Inventor: TANIOKA SHIRO
IPC: G01S13/66
Filed: 1989-06-21
Abstract: PURPOSE:To enable the setting of a reference flying position of a flying object quickly after a stoppage at a stop position of the apparatus after a movement thereof by inputting a position data detected with a position detector automatically into a coordinate calculator. CONSTITUTION:A position detector 1 performs a measurement of positions of an apparatus moving sequentially and outputs results to a coordinate calculator 2. When the apparatus stops moving with a set point thereof established. the detector 1 holds and outputs a measured value immediately before the stoppage thereof and the value is brought automatically into the calculator 2 as coordinate position data (Xr, Yr) at the set point. Then, when preparation or the like of firing a flying object 4 ends, a tracking radar apparatus body 3 is put into operation to track the flying object 4 fired and a distance and an azimuth are measured sequentially as position data of the flying object 4 to input a distance data R and an azimuth data phi obtained from the measurement into the calculator 2. With the calculator 2, a coordinate position data (Xx, Yx) at a flying position of the flying object 4 is determined from a coordinate position data (Xr, Yr) of the apparatus and a position data (R, phi) of the flying object 4 and outputted to a position display device 5.
Patent JP-S5782739-A (JP)
Title: Leakage testing device
Inventor: TSUCHIYA TAKEO
IPC: G01M3/20
Filed: 1980-11-12
Abstract: PURPOSE:To take leakage tests of many bodies to be tested rapidly by providing the bodies to be tested at intersection parts between row-side piping and column- side piping and by connecting leak detectors to exit sides of the row-side piping and column-side piping directly or through valves. CONSTITUTION:In a leakage testing device, row-side pipes 11a, 11b- and column-side pipes 12a, 12b- are arranged at right angles, and testing containers 13AA, 13AB- wherein bodies to be tested are contained respectively are conconnected to the intersection parts. To the exit sides of those row-side pipes 11a, 11b-, leak detectors 14a, 14b- are connected, and to the exit sides of the column-side pipes 12a, 12b-, leak detectors 15a, 15b- are also connected. The matrix constitution like this speeds leakage tests of many bodies to be tested by one leak detector.
Patent JP-S6142241-A (JP)
Title: Motor for robot
Inventor: SAKANIWA HIROYUKI
IPC: H02K13/00
Filed: 1984-07-31
Abstract: PURPOSE:To facilitate the maintenance and inspection of a brush by supporting a motor rotor to the inside hollow portion of a frame of a rotor, mounting a stator inside the frame, and holding a brush out of the frame, thereby reducing the size of the robot. CONSTITUTION:An armature 11 and a commutator 12 mounted on a motor shaft 13 are contained in the inside hollow portion 19 of a frame 18 which forms a constituent of a robot, and supported by bearings 21 provided at the frame 18 and the inner wall 18a of the frame. A field 22 is secured to the inside of the frame 18 oppositely to the armature 11. Further, a brush holder 23 is passed through the frame 18 oppositely to the commutator 12, a brush 27 is removed from the exterior of the frame 18 to slidably contact the commutator 12, thereby forming a motor 10 integrally with the robot. Thus, since the robot and the frame of the motor can be commonly used, the robot can be reduced in size.
Patent JP-H092457-A (JP)
Title: Open top carton
Inventor: MATSUZAWA YUKIKO
IPC: B65D5/54
Filed: 1995-06-26
Abstract: PURPOSE: To obtain a flat rectangular carton that has a top opening construction and is re-sealable, excellent in display effect and adaptability to production, and convenient to use. CONSTITUTION: A lid 16 that can be opened by a zipper and a perforation 14 stretches over a top panel 4 and a closure panel 6 or 7 of a carton of tack-in form or seal-end form, and an inner side panel 10 having a re-sealing score is provided at one end of a side panel 3 closer to the lid 16. Dust flaps 11, 12 and 13 are provided at the other end of the side panel 3 an at both ends of a side panel 5, and the inner side panel 10 is folded over the dust flap 13.
Patent JP-S5950558-A (JP)
Title: Static type memory device
Inventor: HAYASHI TAKEHISA
IPC: G11C11/412
Filed: 1982-09-16
Abstract: PURPOSE:To reduce wiring resistance by a method wherein a power source line and a load resistor are arranged in an array of memory cells, and then the maximum value of the length of a data line from a point of the connection of the load resistor to a point of the connection of the memory cell is reduced. CONSTITUTION:Each of load resistors R11, R12-Rm1, Rm2 is connected to each of the data lines di at the center of the memory cell array CA, i.e., the position for nearly equally dividing n-pieces of memory cells Mi,k connected in common to each of the data lines di into subgroup (the medium point of the data lines di). The power source line VDD is also arranged in the direction rectangular to the data lines di at the center of the memory cell array CA and then connected in common to the load resistors R11, R12-Rm1, Rm2. As the result, the influence by the resistance of the data lines di is reduced.
Patent JP-S6316607-A (JP)
Title: Manufacture of ballast core
Inventor: MATSUMOTO NOBORU
IPC: H01F41/02
Filed: 1986-07-09
Abstract: PURPOSE:To facilitate transferring cores which are coupled together and taken out in block shapes to an assembly process as they are and reduce the noise of a ballast by a method wherein the respective cores are punched out by one set of dice and, at the same time, coupling parts are formed and required number of cores are piled in the dice and the coupling parts of the respective types of the cores are coupled together. CONSTITUTION:A T-shape core 51 is defined at the center part of the width direction of core material 58 and L-shape cores 52 are provided on both sides of the T-shape core 51 facing each other and an I-shape core 53 is provided between a pair of pilot holes 54 formed at the borderline of the repetition of the patterns. The respective cores have narrow scrapped parts around them and, with such layout, the uniform side pressure is applied to the whole circumferences of the respective cores. Moreover, a plurality of half-punched coupling parts 56 are provided so as to make the approximately uniform force applied to the surfaces of the cores. The coupling parts 56 are formed by half-punching the core material 58 and, when the cores are piled, the projection part of one core is mated with the necessed part of the other core and those parts are fixed together by the side pressure created when the cores are punched out.
Patent JP-H0244370-A (JP)
Title: Electrostatic toner
Inventor: WARUTAA BURAITOSHIYAFUTO
IPC: G03G9/08
Filed: 1989-06-23
Abstract: PURPOSE: To make a toner excellent in electrostatic chargeability by incorporating a specified compd. as an electric charge stabilizer into the toner. CONSTITUTION: This toner consists of a polymer binder having 40-200 deg.C softening temp. and 0.01-2wt.% electric charge stabilizer based on the amt. of this toner or further contains a coloring component and at least one kind of compd. represented by formula I is contained as the electric charge stabilizer. In the formula, R<1> is Cl or methyl, preferably methyl, R<2> is 4-22C alkyl, benzyl or 2-phenylethyl, preferably 10-22C, especially 12-22C alkyl, A<(-)> is an equiv. anion, (n) is 0, 1 or 2, preferably O or 1, (m) is 1 or 2 and (r) is 1 or 2. This toner is excellent in electrostatic chargeability.
Patent JP-H0828405-A (JP)
Title: Direct injection type diesel engine
Inventor: TSUKIJI KATSUSADA
IPC: F02M61/14
Filed: 1994-07-12
Abstract: PURPOSE:To promote the uniforming of each fuel injection quantity by severally making each included angle between the extension of a nozzle axis and an injection axis different, and making the opening area of fuel injection port on the side of a large included angle larger than that on the side of a small included angle. CONSTITUTION:The injection axes 8a, 9a, 10a, 11a of fuel injection ports 8, 9, 10, 11 are turned from a nozzle axis 5 to an emitting direction, and included angles 8b, 9b between the extension of nozzle axis 12 and a pair of injection axes 8a, 9a are made different in size. As injection characteristics, the fuel injection port 8 on the side of the larger included angle 8b is apt to be less in a fuel injection quantity than the fuel injection port 9 on the side of the smaller included angle 9b. Thus the opening area of the fuel injection port 8 is made larger than that of the fuel injection port 9. The throttle resistance of the former therefore becomes smaller than that of the latter. The included angles of the fuel injection ports 10, 11 are set up to be a midclle size between the inclucled angles 8b, 9b, and themr opening area are set up to be a middle size between the fuel injection ports 8, 9. Thus the uniforming of the fuel injection quantity through every fuel injection port is promoted.
Patent JP-H0454145-A (JP)
Title: Purification of alkylene glycol monovinyl ethers
Inventor: SUZUKI MITSUNORI
IPC: C07B63/00
Filed: 1990-06-20
Abstract: PURPOSE:To profitably the subject compound not causing the coloration obtain and the lowering of the purity even after stored for long periods, capable of holding properties stably in a simple purification process by distillation-purifying the subject compound in the presence of a compound having a basic property and a reducing ability. CONSTITUTION:A compound of the formula (n is 1, 2; R is alkylene wherein when n is 1, R is 2-6C alkylene and when n is 2, R is 2C alkylene) is distillation- purified in the presence of a compound having a basic property and a reducing ability, such as at least one of alkali hydrides, alkali borohydrides and alkali aluminum hydrides, to obtain the compound of the formula not causing the coloring and the lowering of purity even after stored for long periods without requiring a complicated purification process, the compound of formula being able to be copolymerized with an unsaturated compound such as ethylene to provide an insulating coating oil for wires, etc., a functional fluid such as a lubricant, a polyol for high performance polyurethanes, etc.
Patent JP-H08334302-A (JP)
Title: Dimension measuring instrument
Inventor: TAKAHASHI YUJI
IPC: G01B5/02
Filed: 1995-06-05
Abstract: PURPOSE: To automatically change, in a short time, the setting due to change of a measuring object. CONSTITUTION: The dimension measuring instrument is provided with a main block 4 and a subblock 8. The main block 4 is provided with a reference measuring object 22 and a mating measuring object 21 whose dimension is larger than the reference measuring object 22, and guided by a guide rod 3 movably forward and backward. The subblock 8 is movable relative to the main block 4, and linked with it by being pressed and biased in the direction away from the main block 4. A contact shoe 13 is fixed to the subblock 8. When the main block is moved and the contact shoe 13 comes into contact with the mating measuring object 21, the main block 4 is fixed. In this state, the contact shoe 13 is brought into contact with the reference measuring object 22, and the zero point reference value of a differential transformer 23 is adjusted.
Patent JP-S6222169-A (JP)
Title: Inter-processor communication system
Inventor: KIMURA YUKIO
IPC: G06F13/00
Filed: 1985-07-22
Abstract: PURPOSE:To effectively utilize a sub-channel by providing an opposite floating mode that performs a bus setting in a data transmission time other than an opposite fixed mode that sets a fixed sub-channel CONSTITUTION:An inter-processor connecting device 24 allocates each of sub- channels 26-1-26-12 in each of processors 20-22 to the sub-channels by the opposite fixed and to those by the opposite floating mode. And at a receiving side connecting device, when a write requesting frame is received from a transmission line 23, an idle sub-channel in a receiving side processor is selected. A transmission original processor address and a transmission original sub- channel address are written at a storing area within a table corresponded to the idle sub-channel. At the next, against the transmission original, a frame that informs the idle sub-channel selected at a receiving side is sent to a transmission side processor through the transmission line 23. Thereby, it is possible to effectively utilize the sub-channel.
Patent JP-H0449291-A (JP)
Title: Bioactive substance fd-891
Inventor: MIZOGAMI KAZUTOSHI
IPC: A61K31/365
Filed: 1990-06-18
Abstract: NEW MATERIAL:A bioactive substance FD-891 of the formula. USE:Having a growth inhibitory effect on cultured cancer cells and useful as a medical drug. PREPARATION:Streptomyces graminofaciens A-8890 (FERM P-11504) which is a new strain separated from soil collected in Nirasaki city, Yamanashi prefecture is cultured and the objective FD-891 is isolated from the cultured solution after completion of culture using a conventional method for collection of fermented materials. The above-mentioned strain excellently grows in an Yeast.malt extract medium as the culture medium at a temperature within a range of 20-33 deg.C.
Patent JP-S6314930-A (JP)
Title: Controller for repose angle of oil-pressure shovel
Inventor: FUJIOKA JUN
IPC: E02F3/43
Filed: 1986-07-08
Abstract: PURPOSE:To raise the safety of operation by a method in which the interval from the limit face to the arm point is controlled to be greater than the turning radius of a bucket by a set value for the repose angle on the excavation limit face of the reference ground-contact limit point of the front side of a traveling body and detected values of inclining and turning angles of the vehicular body. CONSTITUTION:On the basis of a ground-contact limit point O set up according to operating conditions, the distance E from the crossing point with the ground of vertical line from the boom foot to the ground's surface to the limit point O is set by a setter 10, and a repose angle phi is set by a setter 11. The inclining angle alpha of vehicular body is detected by a sensor 12. Output signals of boom and arm turning angles beta and gamma detected by a boom turning angle sensor 13 and an arm turning angle sensor 14 are put in a controller 20 and sent through an input and output unit 24 to an operational inclining angle arithmetic unit 22 and a target inclining value arithmemtic unit 23. Operating inclining angle etais compared with a target inclining angle kappa by a comparator 24, where it is judged whether the angle eta is smaller than the angle kappa by a discriminator 25. The result is sent through a signal generator 28 to a boom controller 29 and an arm controller 30 to control the title angle.
Patent JP-S6315577-A (JP)
Title: Image pickup method for map
Inventor: NAKAMURA YUKINOBU
IPC: G03F1/00
Filed: 1986-07-08
Abstract: PURPOSE:To improve the precision of image pickup position by superimposing reference marks preliminarily provided on a map original plate on a pattern set in the camera side when the map original plate is divided into plural divisional maps and its image is picked up with a video camera. CONSTITUTION:A pattern P corresponding to reference lines Lx and Ly provided on a map original plate 2 is set in a superimposing device 5; and when the image of a divisional map A1 is picked up by a video camera 3, an operator superimposes reference lines Lx and Ly in the pickedup map image on the pattern P while watching the picture on the screen of a monitor television 6. When respective images of divisional maps A1, A2, and A3 are picked up from the map original plate 2, the operator adjusts an original platen 1 while watching the picture on the screen of the monitor television 6 so that reference lines Lx and Ly provided on the map original plate 2 are superimposed on the pattern in the superimposing device 5.
Patent JP-H0916839-A (JP)
Title: Coin discriminator
Inventor: NAKAMICHI FUMITAKE
IPC: G07F9/00
Filed: 1995-06-27
Abstract: PURPOSE: To display the fault information after sorting it into the fault contents and the fault degree and to improve the maintenance efficiency for a coin discriminator that is used for a ticket vending machine, an automatic vending machine, etc. CONSTITUTION: A discrimination means 11, a distribution means 12, a store means 13 and a pay-out means 14 are connected to a control means 15. A display means 16 is also connected to the means 15 to display the operation contents of those means in the character information and the lighting or blinking information on a light emitting element. In such a constitution, the contents of a fault can be recognized by the character information and also the degree of the fault can be easily known by the lighting/blinking information on the light emitting element. As a result, a serviceman can easily notify the manager of an automatic vending machine of its maintenance via a telephone against the fault information in the market. Thus the maintenance efficiency is improved for the vending machine.
Patent JP-H09324845-A (JP)
Title: Stopper device for ball screw
Inventor: MOCHIZUKI HIROAKI
IPC: F16H25/22
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To regulate damping force against the shock of a ball screw nut, by partitioning an oil pressure chamber surrounded with the recess of a cylindrical main body and the piston of a moving body into two sections by an orifice member, and controlling temporal fluctuation of pressure oil moved between two sections of the oil pressure chamber by an elastic member between the main body and the moving body. SOLUTION: When the right side surface of a ball screw nut 6 is brought into contact with the left side surface of a moving body 50 so as to start to push the moving body 50 to a right side, the piston 52 of the moving body 50 is also moved to the right side against the force of a spring 70, so that the capacity of the inner side section of the oil pressure chamber of a recess 45 is reduced, and pressure oil in the section is moved to an outer side section through many holes 62 of an orifice member 60. The moving body 50 can be moved over the whole length of the axial direction of the oil, pressure chamber of the recess 45. Hereby, a stroke for buffering can be obtained longer, and also an ideal absorption of shock energy can be selected by the hole diameter number of holes and arrangement of the orifice member 60.
Patent JP-H10327602-A (JP)
Title: Method of exchanging tillage tines of tractors and jig for the same
Inventor: MURASE TAKUZO
IPC: A01B33/14
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method safely and securely exchanging rotary tillage tines of tractors without using locking pin, etc. SOLUTION: A replacing tool 20 having length enough to handle the end of the tool when the worker is positioning at the outside of the radius of gyration of the tillage tine 13, is used in this process, the tip of the replacing tool is inserted into the space between the protruding part from the fastening bracket of the attaching bracket 12 and the shaft 11, holding the other end of the replacing tool to stop the rotation of the attaching bracket, replace the tillage tines by slacking or fastening the fastening brackets of the attaching bracket excluding the rotation inhibited attaching bracket by a screw wrenches 30.