baber/WOPTO huggingface dataset:
Patent JP-S57162769-A (JP)
Title: Coloring method of alpha-cyanoacrylate adhesive
Inventor: NAKADA CHIAKI
IPC: C09J4/04
Filed: 1981-03-31
Abstract: PURPOSE: To impart a color to an α-cyanoacrylate adhsive without deteriorating the stability thereof and damaging the adhesive property and facilitate the discrimination of the kind of the adhesive, by adding a specific colorant to the α- cyanoacrylate.  
     CONSTITUTION: C.I. Solvent Green 5 expressed by formula II as a colorant is added to color an α-cyanoacrylate adhesive expressed by formulaI(R is 1W6C alkyl, allyl, alkoxyalkyl, tetrahydrofurfuryl, phenyl or cyclohexyl). Preferably, the adhesive contains usually 10W50ppm sulfur dioxide and 50W500ppm hydroquinone to improve the storage stability; however, the colorant will not interact therewith. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06264346-A (JP)
Title: Nonwoven fabric using porous fiber and its production
Inventor: TAKAHASHI ISAMU
IPC: D04H1/54
Filed: 1993-03-10
Abstract: PURPOSE:To provide nonwoven fabric using porous fibers with the pores left open. CONSTITUTION:The nonwoven fabric comprising porous fibers and sheath-core type conjugate fibers with the sheath fused with the porous fibers. This nonwoven fabric has the following characteristics: (A) the porous fibers are made from high density polyethylene, having a single fiber fineness of <=50 denier and a specific surface area of >=20m<2>/g with a porosity of >=20%; and (B) the conjugate fibers are each made up of (1) the sheath consisting of an ethylene-alpha-olefin linear chain copolymer of high short chain branching degree with a density of <=0.912g/cc and (2) the core consisting of polypropylene.
Patent JP-H06259209-A (JP)
Title: Process executing condition display device
Inventor: KAWAKURA YASUTSUGU
IPC: G06F3/048
Filed: 1993-03-10
Abstract: PURPOSE:To easily grasp process executing conditions at any arbitrary time by displaying contents for successively storing the executing conditions of plural processes to be parallelly executed while three-dimensionally extending them by using a first axis showing the lapse of time, second axis showing the identification numbers of processes and third axis showing the executing conditions. CONSTITUTION:The executing conditions of one process are expressed as a graph 23 in a two-dimensional plane provided with the time base and the executing condition axis. In order to express the executing conditions of plural processes, planes 25 and 27 expressing the executing conditions of respective processes are arranged while being shifted parallelly to the direction of a process number axis 29. When the plural process executing conditions constituted inside the three-dimensional space are observed from the axis direction showing the process numbers, the executing conditions of plural processes are observed while being overlapped. Namely, two processes 31 and 33 are simultaneously displayed. Thus, since the executing conditions are displayed while being overlapped, the parts provided with the same condition number at the same time are collected to plural or one process executing those parts.
Patent JP-S58167800-A (JP)
Title: Electrolytic discharge polishing method
Inventor: KUROMATSU AKIO
IPC: C25F3/00
Filed: 1982-03-29
Abstract: PURPOSE:To make it possible to apply electrolytic discharge polishing to a hard cutting material in high preciseness and high efficiency, by moving a flexible strip material while a pulse current is applied between the flexible strip material having a conductive polishing material attached to the surface thereof and an object to be processed. CONSTITUTION:Treatment as a polishing body and treatment as a conductor are simultaneously carried out with respect to the surface of a flexible strip material 2 such as a film or a sheet to form a conductive polishing strip 3. On the other hand, the polishing strip 3 of a discharge tape 1 is contacted with the processing surface of an object to be processed and each electrodes are connected to both of them to apply a pulse current thereto while the tape 1 is simultaneously moved. By this method, when a current is not supplied, the processing surface is mechanically polished by the polishing strip 3 while, when a current is supplied, electric discharge is generated to advance melting on the processing surface and, by repeating these operations within a short time, polishing is applied in good efficiency. In this case, as the object to be processed, a hard cutting material comprising a hard metal or a non-metal material can be used.
Patent JP-2000248821-A (JP)
Title: Double-hung window or door with double-hung window
Inventor: AKAHORI YUKIHIRO
IPC: E05D15/16
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To easily install a balancer into an upper frame without increasing the depth size of the upper frame. SOLUTION: In the double-hung window or the door with the double-hung window, vertically movable sliding screens 2, 3 are mounted into a frame body 1 comprising an upper frame 1a, a lower frame 1b and left-right stiles 1c, 1c, and a balancer 13 hanging the movable sliding screens 2, 3 in a manner that they can be stopped at arbitrary height positions through hanging materials is set up into the upper frame 1a. The upper frame 1a is composed of at least an outdoor surface 20a and a top face 20b, and a cover material 21 with an indoor surface 21a and an underside 21b covering the opened indoor side and the lower side is fitted removably to the upper frame 1a.
Patent JP-S63214990-A (JP)
Title: Tape travel quantity measuring device for tape recorder
Inventor: ENDO KENJIRO
IPC: G11B27/17
Filed: 1987-03-04
Abstract: PURPOSE:To attain an easy handling and to prevent an error in a measurement from being produced by counting the number of the pulses of pulse signals respectively having frequencies proportional the number of the rotations of reels and generating an output corresponding to the quantity of a tape travel. CONSTITUTION:The tape is previously traveled at a specified constant speed for a constant period, the number of the pulses to be obtained for every travel of the tape to a prescribed distance to detect that the counted value of the pulse signal generated together with the actual rotation of the reel coincides with the number of the calculated pulses and measure the quantity of the tape travel. Thereby, an idler is not required, which is different from the convention, and the constitution can be simplified. It is not required to previously input and set the length of the using tape or a recording and reproducing time or the like to attain the easy handling and measure the correct quantity of the tape travel influenced by no unevenness in the thickness of the tape.
Patent JP-H05250175-A (JP)
Title: Parallelization possibility analysis system of program
Inventor: TAKEUCHI YUKO
IPC: G06F9/45
Filed: 1992-03-06
Abstract: PURPOSE:To analyze the parallelization possibility of a program on a computer having a single CPU. CONSTITUTION:A program input part 1 reads a program including a parallelization instruction line. A first program execution part 2 executes the program read by the program input part 1 in accordance with the processing sequence. A parallelization instruction line detection part 3 searches the parallelization instruction line in the program and detects a processing part for which a parallelization possibility analysis is to be performed. A processing sequence shuffling part 4 changes the execution sequence of the processing part detected by the parallelization instruction line detection part 3. A second program execution part 5 executes the program for which the processing sequence is changed. An acceptance or rejection decision part 6 compares the execution result of the program executed by the first program execution part 2 with the execution result of the program executed by the second program execution part 5. Thus, the parallelization possibility analysis can be performed without using a parallel computer.
Patent JP-H10246679-A (JP)
Title: Test equipment for speed change gear
Inventor: UEDA MITSUO
IPC: G01L3/10
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To realize highly accurate measurement of torque by arranging interval rings, respectively, between the outer rings and the inner rings of an angular bearing supporting the rotary shaft of a torque meter thereby suppressing vibration or bending stress being applied to a strain generating part. SOLUTION: The rotary shaft 31 of a torque meter 27 is coupled, at one end thereof, with a speed change gear 3 and, at the other end thereof, with a driver. The rotary shaft 31 is also provided with a small diameter strain generating part 31a fixed with a strain gauge. The speed change gear 3 side at the strain generating part 31a of the rotary shaft 31 is supported by a pair of angular bearings 34, 35 supported on a frame 28 and the driver side is supported by a common bearing 36. Interval rings 37, 38 are provided, respectively, between the outer rings and the inner rings of the angular bearings 34, 35. Consequently, the interval of the angular bearings 34, 35 can be lengthened and radial rigidity thereof can be enhanced and highly accurate measurement of torque can be made while suppressing bending stress or vibration being applied to the strain generating part 31a.
Patent JP-S62207616-A (JP)
Title: System of controlling product unloading device of injection molder
Inventor: OOTAKE HIROMASA
IPC: B29C45/76
Filed: 1986-03-08
Abstract: PURPOSE:To make it possible to control sequentially a product unloading device of any type different in the number of driving shafts by an NC program, which is made on M code in response to the product unloading device to be used. CONSTITUTION:M code, which is the auxiliary function of a numerically controlling device 1, is used and the operating commands of the actuators of the respective driving shafts of a product unloading device are prepared so as to be composed of said M code. Thus, when the use of a product unloading device, which can not control by the fixed sequence control stored in a ROM 5 of the product unloading device, a program to sequence-control said new product unloading device is made by NC program on M code and stored in a non-volatile RAM 6 and, in addition, variable sequence commands are inputted at a MDI/CRT 13 to be set.
Patent JP-H10183008-A (JP)
Title: Method for purifying coloring matter, purified coloring matter, coloring agent comprising purified coloring matter, and colored article
Inventor: SUGITO YOSHIFUMI
IPC: C09D11/322
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain coloring matter which is excellent in color forming properties, solubility, and long-term shelf stability as a coloring agent and gives a colored article having high physical properties such as insulation properties, by using a charged mosaic membrane consisting of a cationic polymer component comprising an at least partly crosslinked particulate polymer and an anionic polymer component for purifying through desalting a salt-containing aqueous solution and/or aqueous dispersion of coloring matter. SOLUTION: The charged mosaic membrane known and herein used comprises the one which is made from a cationic polymer comprising an at least partly crosslinked particulate polymer and an anionic polymer, capable of readily forming a film, and enables desalting even when the concentration of salts to be dialyzed is at most a few hundred ppm. Examples of the coloring matter include water-soluble dyes comprising, e.g. a direct dye, an acid dye, a basic dye and a reactive dye, water- dispersible dyes comprising, e.g. an azo dye, an architectural dye, a disperse dye and an oil-soluble dye, and pigments (comprising, e.g. a phthalocyanine pigment, an insoluble azo pigment and a condensed azo pigment).
Patent JP-H09223759-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KATO FUMIHIRO
IPC: H01L23/12
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which solder bumps can be suitably formed when a semiconductor chip is integrally formed with a film substrate to change an array pattern of the bumps of the semiconductor chip. SOLUTION: A film substrate 21 is bonded to a semiconductor chip 27 at the center of its upper surface via a pressure sensitive adhesive double coated film 29. Second connecting electrodes 24 are contacted with bumps 28 on the semiconductor chip 27. Solder bumps 26 are formed on first connecting electrodes 23. When the solder bumps 26 are formed, solder balls are positioned on the respective first connecting electrodes 23 and then subjected to a wet-back process. In this case, the solder balls can be positioned as directly contacted with the first connecting electrodes 23 and eventually the solder bumps 26 can be suitably formed.
Patent JP-H08232490-A (JP)
Title: Carport and manufacture thereof
Inventor: KOJIMA KINSAKU
IPC: E04H6/02
Filed: 1996-02-14
Abstract: PURPOSE: To set the length of a beam and the width of a roof body both to the extent of two cars in measurements as well as to dispense with the connecting work or the like of roofs each other. CONSTITUTION: In a carport being composed of attaching two beams 2 supporting a roof body 1 to respective columns 3 and 3 at both symmetrical sides, these symmetrical columns 3 and 3 are erected at an interval of more than a range for two cars in width. Likewise each beam 2 is more than the extent of two cars in length and formed into being curved, and these beams 2 are attached to the columns 3 and 3 via connecting fittings. Then the roof body 1 being width almost suited to length of each beam 2 is mounted on the beams 2.
Patent JP-H0622682-A (JP)
Title: Tubular food casing having improved separability
Inventor: KURAUSUUDEIITAA HAMAA
IPC: H01R4/66
Filed: 1992-03-06
Abstract: PURPOSE: To obtain such a food casing that although the inner surface of the casing is coated with a coating compsn. of small components as possible, the casing can be easily peeled from products of various compsn.s and that the casing can be widely used. CONSTITUTION: This tubular food casing, especially a sausage casing is obtd. by applying a coating material comprising alginate, alginic acid, chitosan or a combination of these active materials on the inner surface of a cellulose casing for sausage. The obtd. casing shows significantly improved peeling property.
Patent JP-H08243195-A (JP)
Title: Iron club and iron club set
Inventor: AIZAWA YUICHI
IPC: A63B102/32
Filed: 1995-03-09
Abstract: PURPOSE: To make it possible to assure the stable directivity of hitting and.to assure the carry to an aimed point by forming a recessed part having the thickness of the face part decreasing successively toward the sweat spot of the face part from the top side, sole side, toe side and heel side exclusive of the peripheral edge in the back part of a head body. CONSTITUTION: The recessed part 35 having the thickness of the face part 31 successively decreasing toward the sweat spot SS of the face part 31 from the top side, sole side, toe side and heel side, respectively, of the head body 25 excluding the peripheral edge is formed in the back part 33 of the head body 25 by four pieces of inclined face 35a to 35d. The sweat spot SS is provided thereon with the thin part 37 of the smallest thickness of the face part 31. The weight of the head body 26 is dispersed to the peripheral edge part if the head body is formed in such a manner and, therefore, the deviation of the head body 25 in a vertical direction or the hook or slice of the hit ball by the deviation of the head body 25 when the ball is hit by this golf club does not arise any more.
Patent JP-S56146862-A (JP)
Title: Austenitic stainless steel with high press formability and corrosion resistance
Inventor: ITOU NAOYA
IPC: C22C38/00
Filed: 1980-04-15
Abstract: PURPOSE: To enhance the press formability and corrosion resistance of an Ni-Cr austenitic stainless steel by regulating the components of the steel so as to adjust the value of Md30 to a specified value.  
     CONSTITUTION: The composition of an austenitic stainless steel is composed of ≤0.03% C, ≤0.5% Si, 2.2W3.0% Mn, ≤0.005% S, 14W18% Cr, 6W9% Ni, ≤0.03% N, 0.15W0.50% Mo, 1W3% Cu and the balance Fe, and by regulating the components so as to adjust the value of Md30 as an index showing the stability of austenite to -10W60, the press formability and corrosion resistance of the steel are enhanced furthermore. Md30=497-462(C+N)-9.2Si-8.1Mn-13.7Cr-20 (Ni+Cu)-18.5Mo. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59176028-A (JP)
Title: Manufacture of molded article made of thermoplastic resin filled with expanded matter
Inventor: ISHII TADASHI
IPC: B29C67/20
Filed: 1983-03-25
Abstract: PURPOSE:To obtain the titled molded article to which heat insulation and weight reduction has been applied, by a method wherein one of two hulls in a shape to be obtained by dividing a hull of the moded article into two is molded with thermoplatic resin, which is combined with an expanded matter, a die is tightened after insertion of the same into the metal die and the thermoplastic resin is poured into a residual gap part of the metal die through injection. CONSTITUTION:At the time when a molded article made of thermoplastic resin filled with an expanded matter is manufactured, one 1 of two hulls in a shape to be obtained by dividing a hull of the molded article appropriately so as to enable to take out the expanded matter 2 from the inside of the hull is molded with the thermoplastic resin. On the one hand, an aimed molded article is obtained, by a method wherein the expanded matter 2 of a required shape is molded, the molded one side hull 1 and the expanded matter 2 in required combination are inserted into a metal die 4 enabling to mold the molded articles in the required shape, the die is tightened, and then the remaining other side 3 is molded by pouring molten thermoplastic resin into the residual gap part of the metal die 4 through injection.
Patent JP-H10246947-A (JP)
Title: Application device for solvent for forming image
Inventor: SANADA KAZUO
IPC: G03D13/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To stabilize the jetting quantity of a solvent for forming image from a nozzle hole for applying water in a jetting transition period, and to uniformly apply the solvent for forming image, by making the displacement amount of a piezoelectric element constant by a constant-voltage control action at normal time, and controlling current so that the characteristic of the rising displacement amount of the piezoelectric element becomes identical every time in the transition period by a solvent jetting control means. SOLUTION: A nozzle plate 322 is installed at a part, which is a part of the wall surface of a jetting tank 312 being a pressure chamber filled with water and which is opposed to the carrying path of a photosensitive material. By arranging the piezoelectric element 326 displaced by the application of a voltage, reciprocatingly displacing the plate 322 by prescribed amount by the displacement of the element 326 and repeatedly increasing and decreasing the pressure of the tank 312, the water, with which the tank 312 is filled is jetted from the nozzle hole 324. Since the element 326 is displaced by the constant-voltage control action at the normal time and the current is fluctuated by the degree of load in the transition period, the current is stabilized by a constant-current control action only in the transition period so as to always identically displace the element 326.
Patent JP-H07263292-A (JP)
Title: Gas leak monitor system
Inventor: SONOBE HIRONORI
IPC: F24H9/20
Filed: 1994-03-22
Abstract: PURPOSE:To dispense with a mounting/demounting construction for gas sensors, wirings, or the like accompanied by carry-in/carry-out of manufacturing equipment by a method wherein first and second gas suction pipes at one end of which the gas sensor is arranged are disposed under a grating. CONSTITUTION:First and second gas suction pipes 21 to 25, 31 to 35 extend outwardly of a clean room. Suction type gas sensors 41 to 45, 51 to 55 are respectively fitted on each end part. These gas sensors 41 to 45, 51 to 55 are electrically connected with a gas leak monitor computer 61. These are provided under a grating and then mounting/demounting operations of gas sensors to manufacturing equipment whenever the manufacturing equipment may be carried in/out can be dispensed with. However, the first gas absorption pipe 21 to 25 is arranged in five lines at specific intervals and besides the second gas suction pipe 31 to 35 is arranged in five lines perpendicularly and gas suction holes are made at specific intervals in each pipe and gas is sucked from these holes.
Patent JP-H069486-A (JP)
Title: Production of methacrylic acid
Inventor: SUMI TOMOKI
IPC: B01J27/199
Filed: 1993-03-11
Abstract: PURPOSE:To provide a new catalyst of high heat resistance for producing methacrylic acid from methacrolein advantageously. CONSTITUTION:Molybdenum is added to a vanadium-phosphoric acid catalyst as a third component to give an oxide catalyst. The catalyst is used to effect the gas phase catalytic oxidation of methacrolein into methacrylic acid with molecular oxygen.
Patent JP-H03252724-A (JP)
Title: Adder
Inventor: NAKAMURA YOICHI
IPC: G06F7/506
Filed: 1990-03-01
Abstract: PURPOSE:To shorten arithmetic processing time by separating a carry signal to the one for addition processing and the one for carry propagation, and shortening the propagation time on a propagation path of the carry signal for carry propagation. CONSTITUTION:Two gate parts 14, 20 are provided on the propagation path L of the carry signal Ca for addition processing, and contrary to this, only one gate part 32 is provided on the propagation path (l) of the carry signal Cb for carry propagation. Furthermore, since EXNOR circuits 12b, 18b provided on addition parts 12, 18 are connected only to the propagation path L, no inciden tal load capacitance of the addition part is generated on the propagation path (l). Therefore, the propagation speed of the carry signal Cb can be increased more than that of the carry signal Ca. In such a manner, the addition processing can be executed by a third addition means 11B by using the carry signal C4b for propagation without providing addition results in first and second addition means 10A, 11A, which shortens the arithmetic processing time.
Patent JP-S54141520-A (JP)
Title: Noise rejection circuit in tv receiver of horizontal frequency changeover system
Inventor: YONENAGA TAKASHI
IPC: H04N3/27
Filed: 1978-04-25
Abstract: PURPOSE: To prevent the failure of the deflection circuit and to reject the noise on the screen caused at the changeover of horyzontal frequency, by inserting the protective circuit and noise rejection circuit to the horizontal deflection circuit, in the TV receiver of horizontal frequency changeover system.  
     CONSTITUTION: When the horizontal frequency is changed over, the change in the output of the control voltage production circuit 1 is detected with the horizontal frequency changeover detection circuit 7. The output of the detection circuit 7 operates the switching circuit 8 and temporarily makes inoperative the horizontal drive transistor Q 1 , allowing the horizontal circuit to be protected from the failure of changeover, when the protection circuit is operative, since the transistor Q 4  of the switching circuit 8 is turned off, the transistor Q 5  of the noise rejection circuit is also turned off and the transistor Q 6  is cut off. During that time, the video signal from the video circuit 40 is not delivered to the output circuit 80, and the noise on the screen can completely be rejected. 
     COPYRIGHT: (C)1979,JPO&Japio