baber/WOPTO huggingface dataset:
Patent JP-S61205540-A (JP)
Title: Wheel slip prevention device
Inventor: TAKADA KOJI
IPC: B60T8/48
Filed: 1985-03-08
Abstract: PURPOSE:To prevent the slip of wheels by detecting the slip generated at start and acceleration and allowing driving wheels to operate desired braking force. CONSTITUTION:If excessive torque is generated in front wheels 30a and 30b that are driving wheels when a car body starts and is accelerated, a large rotation difference is generated between the front wheels 30a, 30b and rear wheels 30c, 30d. In this case, an electronic control unit 45 detects a driving wheel slip by comparing and computing signals from wheel speed pulse generators 46a-46d. The electronic control unit 45 sends a control signal to a control valve 37 for pressurization and actuates the control valve 37. As a result, a piston 49 is operated through a cylinder 48 for pressurization and a brake pedal 32 is stepped in. Simultaneously with this, the unit 45 generates a signal that disconnects a liquid path between the master and wheel cylinder sides in a reduction device 42.
Patent JP-S63212881-A (JP)
Title: Magnetic sensor
Inventor: KOJIMA KAZUYOSHI
IPC: G01R33/02
Filed: 1987-03-02
Abstract: PURPOSE:To dispense with the use of a superconductive metal and the cooling of atmospheric temp. to the temp. bringing about a superconductive state, by mounting a loop-shaped normally conductive metal having a predetermined loop length and an electric resistance meter and measuring a magnetic field by utilizing the fact that electric resistance changes by an external magnetic field. CONSTITUTION:This sensor is constituted by mounting a loop-shaped normally conductive metal 1 having a loop length (the length of the circumference of a loop) almost equal to the average free path of an electron and an electric resistance meter (voltmeter) 2 measuring the electric resistance of the metal 1. The electron in a normally conductive state does not cyclically respond to an external magnetic field. However, when the loop length is equal to or less than the average free path of the electron, the interference effect of the phase of a wave motion function appears and the resistance value between both terminals of the loop cyclically responds to the external flux crossing the loop. By utilizing that this electric resistance changes by the external magnetic field, a magnetic field is measured. As the metal 1, copper, gold or silver is used. By this constitution, it is unnecessary to use a superconductive material and the necessity for cooling atmospheric temp. top the temp. bringing about a superconductive state becomes unnecessary.
Patent JP-H11245680-A (JP)
Title: Shift lever device
Inventor: KATAUMI YOSHIMASA
IPC: F16H59/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To realize the small size of a shift lock mechanism, and to reduce the cost, by reducing a load operating to the shift lock mechanism. SOLUTION: A push-up starter 6 having a taper part 37 inclined to a knob button 11 side is installed to the upper end of a compression rod 2, and an engaging member 30 having a first lever 34 which moves the compression rod 2 in the axial direction by abutting from the push-in direction side of the knob button 11 to the taper part 37 of the push-up starter 6 is supported to the knob button 11 allowable to fluctuate. Furthermore, the engaging member 30 is installed by energizing a first lever part 34 in the direction abutting to the taper part 37, and a shift lock mechanism 40 which can block the movement of the compression rod 2 in the axial direction by engaging to an arm part 4 formed at the lower end of the compression rod 2, is also provided.
Patent JP-S60192949-A (JP)
Title: Manufacture of photosensitive drum
Inventor: KONDOU TSUNEYUKI
IPC: G03G5/14
Filed: 1984-03-14
Abstract: PURPOSE:To prevent wrinkles and defects occurring at the time of shrinkage by actuating the row of heaters arranged inside a photosensitive drum along the drum axis in succession to heat a heat-shrinkable film covering the drum. CONSTITUTION:A cylindrical substrate made of aluminum or the like is coated with a coating material contg. a photoconductor and a resin, and after drying, a plastic protective layer is formed by coating this photoconductive layer. Further, it is coated with an adhesive material, such as paraffin or synthetic rubber type adhesive, and finally, covered with a heat-shrinkable film. A heating device formed by aligning 2-20 heaters in a line is inserted into the drum in its axial direction, and the heaters are energized one by one from one end to cause shrinkage of said film in the order of heating.
Patent JP-S62204363-A (JP)
Title: Shared memory system
Inventor: JINSAKI AKIRA
IPC: G06F12/06
Filed: 1986-03-04
Abstract: PURPOSE:To avoid the read access conflict by copying the data on a shared memory to a buffer memory of each processor. CONSTITUTION:Buffer memories 4-0-4-n are added to processors 3-0-3-n that use a shared memory 1 in common with each other. Then the data obtained by a read access to the memory 1 is copied to the memories 4-0-4-n of each processor. Hereafter the read access is given to the buffer memory until the data on the data on each buffer memory is invalidated when the data on the memory 1 is changed by the write access. Then an access is possible to the correct data stored in the memory 1 with the next read access. Here an arbiter 2 is used to adjust the access conflict to the memory 1.
Patent JP-H10229050-A (JP)
Title: Semiconductor manufacturing device
Inventor: SETO MASAMI
IPC: H01L21/26
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing device enabling to perform heat treatment of a substrate always at a uniform temperature distribution. SOLUTION: A lamp aneal device 1 performs heat treatment to a wafer 9 with gas introduced into a chamber 3 by means of heat irradiating lamps 4a, 4b. During heat treatment, the same gas as that introduced into the chamber 3 is introduced into the gas blowing-out pipes 5a, 5b for being blown out toward the inside wall surface of the chamber 3 at a prescribed pressure from the gas blowing-out openings 6a, 6b, and exhausted from gas exhaust holes outside the chamber.  As a result, a gas flow in a fixed direction is formed near an inner wall so as to blow off the out-gas generating from the wafer 9 with the gas flow for exhausting it outside the chamber 3 without contaminating the inner wall surface by out-gas, so that light from the lamps 4a, 4b for optical irradiation heating is uniformly irradiated on the wafer 9 so as to perform heat treatment always with uniform temperature distribution.
Patent JP-S56144176-A (JP)
Title: Display device
Inventor: HAYASHI YOSHIHARU
IPC: G09G3/36
Filed: 1980-04-10
Abstract: PURPOSE: To display a multicolor picture by a method wherein shutters are arranged corresponding to multicolor ray generators.  
     CONSTITUTION: Illuminators 14aW14c are provided by combining white light sources 10aW10c and a red, a green and a blue-purple filter 11W13. By the instruction from the input signal 34 obtained by color-decomposing a pattern to display, a dot 18 in each dot group 17aW17c is turned ON or OFF, for example, when a dot in a dot group 17a is turned ON, red rays from a light generator 14A radiate from a shutter 16 composed of liquid crystal display elements, and arrive at a drum 24 rotating in the direction of the arrow through a mirror 17, half mirrors 20, 21, and a condensing lens 23. Then, latent images are provided on the sensitive layer corresponding to each color ray made on the sensitive paper 26 fixed on the drum 24. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09239271-A (JP)
Title: Exhaust gas purifying catalyst and its production
Inventor: HIRABAYASHI HIROSHI
IPC: B01J23/50
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an exhaust gas purifying catalyst capable of simultaneously reducing nitrogen oxides (NOx), hydrocarbons(HC) and carbon monoxide (CO) contained in high O2 concn. exhaust gas from a diesel engine or a lean burn engine at a low temp. SOLUTION: An exhaust gas purifying catalyst is characterized by that a mixture of noble metal and silver is supported on an alumina or titania carrier as an active component so that the supporting ratio of the noble metal is 0.01-10wt.% and that of silver is 0.01-50wt.%. This catalyst can be produced by impregnating the alumina or titania carrier with an aq. soln. of a noble metal compd. (pref., platinic chloride or platinum dinitrodiamine) and a silver compd. (pref. silver nitrate) to support catalyst components on the carrier and drying the supported carrier at 100-150 deg.C over 12hr and baking the same at 400-500 deg.C over 3hr and further subjecting the baked supported carrier to activation treatment at 300-800 deg.C in a reducing atmosphere, pref., an atmosphere with a hydrogen concn. of 0.1-10vol.% or an atmosphere wherein a reducing burner flame is present.
Patent JP-H01223567-A (JP)
Title: Document preparing device
Inventor: SASABE SHUSABURO
IPC: G06F17/21
Filed: 1988-03-02
Abstract: PURPOSE:To input and correct even a complicated chemical expression in a short time by analyzing a chemical expression from input data, retrieving a chemical construction system pattern file based on the result and giving the retrieved result to an editing device. CONSTITUTION:When a chemical expression is inputted from a keyboard 4, a chemical expression sentence structure analyzing processing part 10 prepares the code composed of the number of elements, the type of component elements, etc., to constitute the chemical expression. The prepared code is given through a program controller 60 to a pattern retrieving processing part 14 and the processing part 14 retrieves a chemical construction expression pattern file 12 based on the code. In the retrieval of the file 12, the prepared code is used as the pointer at the time of retrieving a file, a construction expression pattern data record is read and this is delivered to an editing processing part 62. The processing part 62 displays the element code, etc., which becomes the center of the construction expression, from the position of a picture on a designated display 8 and after the coordinate position is calculated, displays and develops them onto a screen.
Patent JP-S56143866-A (JP)
Title: Energy absorber in jet flow gate
Inventor: NISHINO AKIRA
IPC: F16K47/00
Filed: 1980-04-10
Abstract: PURPOSE: To absorb energy of injection water by a method wherein a flow discharge pipe is connected in sequence to a gate leaf and a flow arranging plate directed in a longitudinal direction of the pipe is arranged at the upper part in the flow discharge pipe in a jet flow gate installed at the end of buried pipe such as a dam reservoir.  
     CONSTITUTION: Nozzle 3 is formed at the end of the water guide pipe 1, a gate leaf 5 is arranged in sequence thereto and water discharge pipes 8 and 9 having their center points eccentric above the water feeding pipe 1 are connected. The flow rectifying plates 12, 13 extending in a longitudinal direction of the pipe are arranged at the upper part in the pipes 8, 9, and the injection water from the jet flow gate rises up along both right and left pipe side walls of the pipes 8, 9. The water collides against the rectifying plates 12, 13, guided downward to the lower part of the center of the pipes and then ejected with decreased energy and rectified stream line from the pipe 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07224249-A (JP)
Title: Coating composition
Inventor: MATSUNO YOSHIZUMI
IPC: C08G18/63
Filed: 1994-02-09
Abstract: PURPOSE:To provide a coating compsn. which is excellent in dryability at normal temp.. finishability, and polishability. CONSTITUTION:A coating compsn. contains a hydroxylated graft copolymer having a hydroxyl value of 60-200, a modified vinyl copolymer, and a polyisocyanate compd. The graft copolymer is obtd. from 3-30wt.% macromonomer, 10-50wt.% (meth)acrylic ester having a satd. cyclic hydrocarbon group, and 20-87wt.% other ethylenically unsatd. monomers. The vinyl copolymer is obtd. by copolymerizing 5-75wt.% cellulose acetate butyrate with 95-25wt.% vinyl monomer mixture comprising 1-50wt.% at least one hydroxylated functional vinyl monomer and 99-50wt.% other copolymerizable vinyl monomers.
Patent JP-S51122806-A (JP)
Title: Air compressor
Inventor: MIZUTANI YOUICHI
IPC: F04B39/06
Filed: 1975-04-19
Abstract: PURPOSE: An air compressor that can efficiently accumulate compressed air in a tank by effectively cooling the discharged air. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59176422-A (JP)
Title: System of gas turbine plant
Inventor: WADA NOBUAKI
IPC: F02C9/40
Filed: 1983-03-24
Abstract: PURPOSE:To obtain effective power corresponding to the level thereof applied in normal operation by use of alternate fuel even if supply of gas for a blast furnace is interrupted, by changing over an intake pipe passage to use the blast furnace gas compressor of a blast furnace gas burning gas turbine power system, as an air compressor. CONSTITUTION:When gas is interrupted to be supplied to a blast furnace, a plant is halted and the gas in a gas pipe passage of the blast furnace is purged. Using air which is taken in from an air intake opening 15, supplementary fuel is burnt to operate a blast furnace gas compressor 6. At the time of the operation, a blast furnace gas supply cut-off valve 12 is closed, a fuel gas flow adjusting valve 8 is opened, a blast furnace gas circulation cut-off valve 13 is closed and an atmosphere open valve 14 is closed. Since a means for closing by one touch is provided for the air intake opening 15, the action for taking-in of air may be quickly performed. Even if blast furnace gas of main fuel is not supplied, the blast furnace gas compressor is used as an air compressor and it may generate the effective power substantially equivalent to the power generated when blast furnace gas is burnt, using the supplementary fuel additionally provided in the system.
Patent JP-H11251737-A (JP)
Title: Reflow heating device
Inventor: KUWABARA KIMIHITO
IPC: H05K3/34
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a reflow heating device wherein, when performing reflow soldering, the atmosphere temperatures at an upper surface and a lower surface of a substrate are separated, so that a component such as electronic component of less heat-resistance which is mounted on the lower surface of the substrate is protected from thermal damage, possibility of dropping of the electronic component is less, power consumption is suppressed, and soldering of the electronic component is done well. SOLUTION: A blower 32 for circulating an air within a device main body 27, a heater 4 for heating the circulated air, a hot blast blowing port 6 which blows out a heated air for heating a substrate 7, a furnace wall surface 29 where a hot blast 5 which heated the substrate 7 flows, and a hot blast sucking port 22 which sucks the hot blast 5 and returns it to the blower 32, the provided with an upper surface side and/or a lower surface side of a transportation line, and the hot blast which is blown to the substrate 7 for reflow soldering performs upper-surface independent circulation and/or lower-surface independent circulation.
Patent JP-S61207254-A (JP)
Inventor: HANSU YOASHIMU BUORUKU
IPC: B05D1/06
Filed: 1986-03-05
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-S59172577-A (JP)
Title: Bonding
Inventor: OKADA CHIHARU
IPC: C09J183/00
Filed: 1983-03-23
Abstract: PURPOSE:To improve the resistance of a hot-melt adhesive to heat and solvent and obtain a bond having optimum softness, by foaming a specified alkoxysilyl group-containing thermoplastic resin and curing it with moisture. CONSTITUTION:A least one thermoplastic resin selected from among polyamide, polyester and polyester-amide resins having an alkoxysilyl group, is foamed and cured with moisture. To accelerate hydrolysis of the thermoplastic resin, an organotin compd. such as tin octylate or dibutyltin dilaurate and an organotitanium compd. such as tetra-n-butoxy titanium are added in amounts of 0.01- 3wt%. To foam the resin, a foaming agent is used or expansion pressure of an inert gas is utilized. A surfactant may be added in an amount of 2wt% or smaller to obtain fine bubbles of the hot-melt resin.
Patent JP-H05247615-A (JP)
Title: Zinc plated steel sheet excellent in arc weldability
Inventor: HOTTA TAKASHI
IPC: C23C30/00
Filed: 1992-03-05
Abstract: PURPOSE:To obtain a zinc plated steel sheet in which blowholes in a bead at the time of arc welding can be improved by incorporating specified amounts of Pb, Sn, P, As, Sb, Bi, Te, Se, S, Li or the like into a zinc plated layer. CONSTITUTION:In a galvanized steel sheet or an electrogalvanized steel sheet, 0.01 to 20% of one or more kinds among Pb, Sn, P, As, Sb, Bi, Te, Se, S and Li are incorporated into the plated layer. These componental elements to be added promote the oxidation of zinc in the case the zinc plated steel sheet is subjected to arc welding to suppress the gasification of zinc. In this way, blowholes in a bead are remarkably reduced to obtain the objective galvanized or electrogalvanized steel sheet excellent in arc weldability.
Patent JP-2000246366-A (JP)
Title: Turret punch press
Inventor: KAWAGUCHI KOJI
IPC: B30B1/18
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To move a striker up/down at high velocity with a rotating force of a servo motor even when a ram stroke becomes long under a low load, and continue processing without disorder with a simplified hydraulic pressure circuit under a high load so as to improve productivity by separately using a rotating force of the servo motor and a hydraulic pressure of the operating oil. SOLUTION: In the case of a low load, a piston rod 24 is moved up/down by a ball screw 22 driven with a servo motor 21 under a condition that it is attached to a nut 23. In the case of a high load, the piston rod 24 is moved up/down by an operating oil Q supplied to a ram cylinder 2 under a condition that it is detached from the nut 23. Thereby, in each case, a striker installed at a bottom end of the piston rod 24 strikes a punch P, and punch processing is applied to a work W together with a die D.
Patent JP-S54141894-A (JP)
Title: Polymerization method
Inventor: YOSHIMATSU HISASHI
IPC: C08F10/00
Filed: 1978-04-25
Abstract: PURPOSE: To prepare a propylene polymer having a very small amount of the non- crystalline portion, by polymerizing propylene, etc. in a homogeneous solution of catalyst and polymer prepared by treating titanium trichloride with an organoaluminum compound and prepolymerizing the monomer in the presence of the above product.  
     CONSTITUTION: Titanium trichloride is preliminarily made to contact with an organoaluminum compound in an inert organic solvent, e.g. heptane, etc., at 15W 60°C for 10minW5hr. Propylene or its mixture with the other α-olefins, (3W100g on the basis of 1g of titanium trichloride) is prepolymerized in the presence of the above catalyst and in the presence or absence of hydrogen, thereafter polymerized to give the desired polymer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6339530-A (JP)
Inventor: TAKEUCHI SHINJI
IPC: G01L5/00
Filed: 1987-03-03
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-S58166314-A (JP)
Title: Behind-aperture lens
Inventor: SATOU SHIGETADA
IPC: G02B9/12
Filed: 1982-03-26
Abstract: PURPOSE:To obtain a titled lens of >=60 deg. view angle, about F2.8 of which the overall length from an image face is about 1.1 times as long a composite focal distance of a lens system, by satisfying prescribed conditions, in a behind-the aperture lens constituted of 4 pieces in 3 groups or 5 pieces in 4 groups. CONSTITUTION:A titled lens is constituted of the first converging lens group being a cemented lens of a negative meniscus lens (the first lens) and a positive meniscus lens (the second lens), and the second converging lens group consisting of a negative biconcave lens (the third lens) and one or two positive lenses, in order from an object side. Also, when fIIa denotes a focal distance of the nearest face of the second converging lens group to the object side, and fII2 denotes a focal distance of the nearest face to the image side respectively, prescribed conditions (1)-(6) are satisfied.
Patent JP-H10244014-A (JP)
Title: Source orbit display method for treatment planning device
Inventor: KATO CHIAKI
IPC: G06T1/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To efficiently support a treatment plan, lighten a burden, and enable effective treatment by calculating the respective radiation points at the equal distances on each orbit including adjacent orbits of a radioactive ray source displayed on a plane coordinate system, and displaying the respective radiation points in positions of each orbit n the calculated plane coordinate system. SOLUTION: When a moving orbit 1101 on a spherical coordinate system of a radioactive ray source is projected and displayed on the plane coordinate system to support determination of the moving orbit 1101 of the radioactive ray source for an object for treatment, according to the radiation range of a radioactive ray and the number of orbits of the radioactive ray source which are set arbitrarily, calculated is the interval for arranging the respective orbits 1101 of the radioactive ray source on the plane coordinate system within the radiation range 1105 at equal intervals.  The respective orbits with the calculated intervals are projected and displayed on the plane coordinate system, and according to the number of radiation points set arbitrarily, the positions of the respective radiation points 1102 of the equal distances of the respective radiation points are calculated on the respective orbits including the adjacent orbits of the radioactive ray source displayed on the plane coordinate system, and the respective radiation points 1102 are displayed in the calculated positions on the respective orbits 1101 of the plane coordinate system.
Patent JP-H05251386-A (JP)
Title: Manufacture of semiconductor devices
Inventor: CHIN SEISHIYOU
IPC: H01L21/3205
Filed: 1992-03-05
Abstract: PURPOSE:To provide a manufacturing method which is especially designed for the formation of a TiN film a contact layer with concrete in a semiconductor device and capable of enhancing the crystallinity and reducing leakage current. CONSTITUTION:Oxygen is supplied to Ti before the formation of a TiN film 6 in order to delay a nitriding speed, thereby forming a TiSi2.0 film 4 for a substrate at a thicker coat and the TiN film 6 at a thinner coat compared with the prior art process. This construction makes is possible to enhance the crystallinity of the TiN.
Patent JP-S56146826-A (JP)
Title: Production of high tensile steel sheet having low yield ratio and high ductility
Inventor: SHIMOMURA TAKAYOSHI
IPC: C21D9/46
Filed: 1980-04-15
Abstract: PURPOSE:To produce a high tensile steel sheet having a low yield ratio, high ductility and high curing performance for baking and useful for automotive bodies etc. by passing a steel limited of solid solution C and S, P content in particular to a rolling-annealing line under specific conditions. CONSTITUTION:The steel consisting of 0.03-0.15% C, 0.01-0.80% Si, 1.00- 2.10% Mn, where C+1/5Mn=0.35-0.45%, <=0.015% P, 0.010-0.100% Sol Al, and metal/S=4-15 of >=1 kinds of Zr, REM, Ti where >=0.003% S, and the balance iron with unavoidable impurities is produced. This is finish-rolled at above the Ar3 transformation point in a hot rolling process and is coiled at below the Ar1 point, thereafter it is pickled. Then, it is heated at 730-900 deg.C, and is held for 10-300sec, thereafter it is cooled down to 600-300 deg.C at 5-30 deg.C/sec cooling rates, thence it is water-hardened. By this method, the high tensile steel sheet having a low yield ratio and high ductility is obtained inexpensively.