baber/WOPTO huggingface dataset:
Patent JP-S61256718-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: MURAO YUKINOBU
IPC: H01L29/78
Filed: 1985-05-10
Abstract: PURPOSE:To prevent the generation of disconnection of a silicide film in the step part by making the thickness of the high-melting-point metal film 1/2 or more of that of the step formed on a surface of a semiconductor substrate when forming a silicide film by carrying out a reaction of the polysilicon film formed on the surface of the substrate with a high-melting-point metal film. CONSTITUTION:After forming an Si oxide film 11 on an Si substrate 10, an electrode 12 of polysilicon is formed and an interlaminar insulating film 13 is formed by thermal oxidation. Next, a polysilicon film 14 for wiring is deposited by gas-phase growth and a high-melting-point metal film 15 such as of tungsten is spread by sputtering. The thickness of the high-melting-point metal film 15 is made 1/2 or more of that of the step, so that the high-melting- point metal film 15 is formed also on the side A of the step part. The metallic film 15 is brought into a reaction with the Si film 14 by a heat treatment at 600 deg.C to form a silicide layer 16. Unreacted film 15 is removed and the polycide electrode wiring composed of two layers, i.e., the Si film 14 and the silicide layer 16 is completed.
Patent JP-2000293853-A (JP)
Title: Optical information recording and reproducing device
Inventor: WATABE AKIYASU
IPC: G11B7/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To perform the control of a recording power capable of performing a constant recording even when the fluctuation in recording power is large. SOLUTION: After a CPU 11 makes a space power (a power monitoring signal which is to be outputted from an I/V conversion circuit 5) being the luminous power at the time of forming spaces of an LD 2 to be subjected to sample-hold with a sample-and-hold circuit 6 at prescribed times, the CPU 11 changes the sample-hold interval of the space power in accordance with the magnitude of the fluctuation in space power of the prescribed times. For example, the CPU 11 changes the sample-hold interval of the space power in accordance with a magnitude in which the fluctuation of adjacent space powers each other becomes the maximum among the fluctuation in space power of the prescribed times. Or, the CPU 11 shortens the sample-hold interval of the space power when the fluctuation in space power of the prescribed times is larger than a prescribed amount.
Patent JP-S581555-A (JP)
Inventor: HONGOU HIDEYO
IPC: B32B15/08
Filed: 1981-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5524171-A (JP)
Title: Novel prostaglandin derivative
Inventor: BUIRUHERUMU BARUTOMAN
IPC: C07C35/06
Filed: 1979-08-04
Abstract: What is disclosed are compounds of the formula    <IMAGE>  I  which are structurally related to natural prostaglandins and a process for their manufacture. The compounds have valuable pharamacological properties and, therefore, they can be used as medicaments.
Patent JP-S61259864-A (JP)
Title: Automatic pouring device for aluminum furnace for small-sized die casting machine
Inventor: INABA KAZUMI
IPC: B22D17/30
Filed: 1985-05-10
Abstract: PURPOSE:To stop surely pouring and to assure the safety of a pouring operation by connecting a piston valve having a semi-spherically shaped top end of an aluminum furnace disposed on a moving carriage to an air cylinder by means of a universal joint and rotating and lowering the piston valve so as to contact with a nozzle seat. CONSTITUTION:The piston valve 7 having the semi-spherically shaped top end of a molten aluminum pouring furnace 1 disposed on the moving carriage 2 is connected to the air cylinder 18 and a piston rod 15 by means of the universal joint 9. The valve 7 which is rotated by a motor 12 is pressed surely to the nozzle 24 seat 11 to clost a through-hole 11a when the rod 15 descends while pressing the piston valve. The pouring to a die casting machine and the stoppage thereof are surely and safely executed. The pouring trouble is thus prevented.
Patent JP-H05280153-A (JP)
Title: Hoop of reinforcement structure of girder for reinforced concrete building
IPC: E04C5/06
Filed: 1991-04-30
Abstract: PURPOSE:To improve a factory production ratio in reinforcement assembly, and to shorten workhours at the field of execution by integrally forming a main-reinforcement support section impulsively supporting a main reinforcement on the short side of a rectangular hoop constituting the reinforcement structure of a girder. CONSTITUTION:An iron wire is bent and a rectangular hoop 1 is formed, and one end of the short side 1a of the hoop 1 is bent roundly at 180 deg., and folded in parallel while keeping a clearance, in which a main reinforcement can be penetrated between the short side 1a and bent one end. A main-reinforcement support section 2 is constituted in the folded section, and one end of a long side 1b is folded at 180 deg., and crossed previously with the main-reinforcement support section. The main-reinforcement support sections 2 positioned on the upper sides and ones 2 positioned on the lower sides are arrayed alternately in the hoops 1, and a plurality of the hoops are supported impulsively on the upper sides and the lower sides respectively.
Patent JP-S60243383-A (JP)
Title: Cooling device for compressor of binary refrigerating cycle
Inventor: YOSHIOKA MASUO
IPC: F04B39/06
Filed: 1984-05-17
Abstract: PURPOSE:To increase refrigerating capacity by a method wherein oil for the compressor of low-temperature side refrigerating cycle is cooled by utilizing a heat pipe in order not to use condensed refrigerant. CONSTITUTION:The heat absorbing section of a heat pipe 20 is dipped into the oil of a compressor 5 for low-temperature side refrigerating cycle. The heat radiating section 19 of the heat pipe 20 is constituted so as to be cooled by a cooling fan 21. According to this method, the oil cooling device of the compressor is simplified and an inconvenience that the design of the device is restricted as before since the compressors for both of the refrigerating cycles are connected mutually through oil cooling pipes may be eliminated. On the other hand, the circulating amount of refrigerant in the low-temperature side refrigerating cycle, required to realize an ultra-low temperature, will never be decreased, therefore, there is an effect to develope the refrigerating capacity to the limit thereof.
Patent JP-H02278317-A (JP)
Title: Flicker compensation device for dc arc furnace
Inventor: AO NORIO
IPC: F27D11/08
Filed: 1989-04-19
Abstract: PURPOSE:To reduce a flicker generating quantity by predicting reactive power generated in a DC arc furnace with the use of a phase control angle controlling a DC converter and a DC current, controlling a thyristor based on the reactive power generation predicting quantity and generating the reactive power from a flicker compensation part when the DC converter is controlled. CONSTITUTION:In a phase-control angle control means for DC converter 33, the DC converter 23 is controlled by using the phase-control angle alpha obtained based on the deviation between a detection current from the DC detector 32 and a set current, and a constant current is controlled. At that time, a reactive power generating quantity prediction means 41 fetches the command signal of the phase-control angle alpha and the DC current Id and predicts the reactive power generating quantity of the DC arc furnace 25 by setting a non-load DC voltage E0 to be known. Then, a pulse generated from a pulse generator 42 is made variable based on the reactive power generating quantity predictive value, and the phase-control angle of the thyristor 44 is controlled. Thus, the reactive power can be compensated to the power system with the flicker compensation part 46 simultaneously with the control of the DC converter 23, and the flicker generating quantity can be reduced.
Patent JP-H04310346-A (JP)
Title: Machine body cover structure for machine tool
Inventor: KAWANAMI JIRO
IPC: B23Q11/08
Filed: 1991-04-04
Abstract: PURPOSE:To eliminate chips accumulated in the ceiling part of a machine body cover automatically according to the action of a machine tool such as an automatic lathe provided with a loader travelling above the machine body cover. CONSTITUTION:The ceiling plate part, below the travel path of a loader 6, of a machine body cover 5 is formed of plural movable divided plates 22 formed to be vertically closable/rotatable. The movable divided plates 22 are opened/ closed by a link lever 26 engaged in association with the travel of the loader 6.
Patent JP-H09270320-A (JP)
Title: Electromagnetic actuator and speed changer therefor
Inventor: MIYASAKA TOSHIAKI
IPC: H01F7/16
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a speed changer for an electromagnetic actuator at low cost which provides a speed changing effect only when it is mounted on the general-purposed electromagnetic actuator and is usable, irrespective of the specifications of the actuator and also for both a pull and push types. SOLUTION: A direction-variable valve disc 7 is removably disposed in a cylinder 2, a mounting tube 4 is disposed on the bottom of the cylinder to communicate therewith and a lid 5 is mounted on a port 2A of the cylinder. The value disc 7 has a vent hole 8 and escape holes 9 axially piercing its main part 7A and valve disc 10 to close the holes 9. A stem 6 movable to and from the hole 8 of the disc 7 is mounted on the lid 5 and the tube 4 is mounted on a mount of the cylinder end of an electromagnetic actuator, thus forming a speed changer for this actuator.
Patent JP-H0615708-A (JP)
Title: High-temperature corrosion-resistant bimetal cylinder for injection molding machine
Inventor: SHIYAO FUEN CHIYOU
IPC: B32B15/01
Filed: 1991-04-04
Abstract: PURPOSE: To obtain excellent corrosion resistance and abrasion resistance by forming a cylinder from steel selected from a group consisting of ASTM 193B-16 carbon steel and duplex stainless steel and providing a corrosion-resistant and abrasion-resistant nickel alloy liner comprising a carbide and boride-containing alloy to the cylinder. CONSTITUTION: A cylinder is formed from steel selected from a group consisting of ASTM 193B-16 carbon steel and duplex stainless steel and a corrosion- resistant and abrasion-resistant nickel alloy liner comprising a carbide and boride-containing alloy is provided to the cylinder. The alloy liner has a compsn. consisting of carbon 1.5-4.5 wt.%, silicon 1.5-3.5 wt.%, boron 1.0-3.5 wt.%, cobalt 1.0-6.0 wt.%, tungsten 30.0-60.0 wt.% and the remainder of nickel. Since this liner is high in nickel content, is develops excellent corrosion resistance in the treatment of a usual corrosive polymer. Since the liner contains much carbide and boride, it is excellent in abrasion resistance.
Patent JP-H05293119-A (JP)
Title: High frequency incising implement
Inventor: KUSUNOKI HIROYUKI
IPC: A61B18/12
Filed: 1992-04-20
Abstract: PURPOSE:To arbitrarily change a shape of an electrode tip part by changing to a core material in which a shape of the tip part is different by constituting the incising implement so that the rod-like core material which is formed by an elastic body, and in which the tip part is bent and formed to a shape corresponding to a treatment can be inserted freely into a hollow tube part and the electrode tip part. CONSTITUTION:An electrode 10 of the high frequency incising implement is provided with a hollow tube part 10a formed by a conductive member, and the tip part 10b (electrode tip part) which is connected to its one end and formed like a fingerstall by a freely flexible conductive material (for instance, a coil). In the hollow tube part 10a and the tip part 10b, a guide wire being a core material is inserted from a through- hole 11a provided in a holding part 11. The guide wire 16 is formed like a rod by an elastic member, and the tip part 16a is bent and formed in a shape being suitable for a treatment. In the case it is desired to vary the shape of the tip part 10b of the electrode 10 in the course of treatment, it is executed by drawing out only the guide wire 16, and inserting the guide wire 16 in which the shape of the tip part 16a is different and which is formed by an elastic member in the same way into the hollow tube part 10a and the tipe part 10b.
Patent JP-S5433654-A (JP)
Title: Zigzag winder
Inventor: FUKUHARA SHIGETOMI
IPC: H01J9/10
Filed: 1977-08-22
Abstract: PURPOSE: To easily manufacture multi zigzag winding tungsten coil continuously, by performing winding forward and backward automatically while giving tension to the core wire through sensing the number of turns of coil. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02277032-A (JP)
Title: Motor driven device for camera
Inventor: UEMATSU KIMIO
IPC: G03B17/00
Filed: 1989-04-19
Abstract: PURPOSE:To decrease the number of parts composing a sequence system, to improve assembling property and to make a camera compact by arranging a sequence motor in the vicinity of a focal plane shutter, so that the rotary shafts of the sequence motor and a charge cam rotate in the same direction. CONSTITUTION:The first blind driving lever 4 and the second blind driving lever 8 of the focal plane shutter 1 are operated by the charging cams 16 abutting on rolls 17 and 18. The sequence motor 20 is arranged on the substrate surface of the focal plane shutter 1 in such a way that its output shaft is perpendicular to the substrate surface, is connected to a charging cam gear 23 which is integrally provided with the charging cams 16 via reducing gear systems 21 and 22, and is a driving source to charge the shutter and to drive a mirror 2 and a diaphragm. A cam 24 which is provided on the forward part of the charging cams 16 abuts on the mirror 2 and a rocking lever 25 to drive the diaphragm, and is arranged close to the motor 20. Therefore, the number of parts composing the sequence system is decreased and the assembling property is improved.
Patent JP-S61259478-A (JP)
Inventor: NISHIGUCHI YUKIYOSHI
IPC: H05B3/20
Filed: 1985-05-10
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-H11278865-A (JP)
Title: Crystallized glass for magnetic disk substrate, magnetic disk substrate, magnetic disk and production of crystallized glass for magnetic disk substrate
Inventor: ABE MASAHIRO
IPC: C03C10/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To significantly decrease the center line average surface roughness Ra of a magnetic disk substrate after the substrate is precisely polished, by increasing the strength and Young's modulus of a crystallized glass for a magnetic disk substrate. SOLUTION: The basic compsn. of the crystallized glass for a magnetic disk substrate consists of 44 to 52 wt.% SiO2 ; 16 to 25 wt.% MgO, 13 to 20 wt.% Al2 O3 ; 10 to 15 wt.% TiO2 , 1 to 8 wt.% ZnO; 0 to 5 wt.% ZrO2 ; 0 to 3 wt % Li2 O; 0 to 3 wt.% B2 O2 ; to 5 wt.% P2 O5 and 0 to 2 wt.% Sb2 O3 . The main crystal phase of the crystallized glass is an enstatite phase, and the crystal grain of the crystallized glass has 0.01 to 0.1 μm particle size. Preferably the center line average surface roughness Ra of the glass after precision polishing is 1 to 6 Å.
Patent JP-S5433299-A (JP)
Title: Preparation of lithium borate
Inventor: NAKAMURA SENICHI
IPC: C01B35/12
Filed: 1977-08-20
Abstract: PURPOSE: To obtain lithium borate hydrate by mixing Li 2 CO 3  and H 3 BO 3  at a specified molar ratio, then reacting them in solid phase without dissolving, and preventing water liberated during reaction to escape, thereby the reaction being promoted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63266839-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIBASHI NAOTO
IPC: H01L27/06
Filed: 1987-04-24
Abstract: PURPOSE:To limit a threshold value voltage (Vth) to the minimum necessary limit and to reduce a lowering in a current gain by heat treating a semiconductor substrate formed with an SiO2 on its surface in a high temperature atmosphere in which O2 gas is mixed with inert gas. CONSTITUTION:O2 gas and N2 gas are set to predetermined quantities in gas controllers 1, 2, and introduced so that the mixture ratio in a quartz reaction tube 3 becomes predetermined. The quantity of stationary surface charge (Qss) is equilibrated by the quantity determined by the mixture ratio of the N2 to the O2 within a range of the value designated by Qss (N2 100%) < Qss (N2/O2 mixture gas) < Qss O2 100%). Accordingly, when a heat treatment is finished after they are equilibrated, Vth is obtained as a value corresponding to the Qss quantity, i.e., N2/O2 mixture ratio. The heat treatment is executed in the last step of processing a wafer. In case of a bipolar IC, for example, it is executed after the step of annealing after an emitter is diffused. Further, the N2 gas may use inert gas, such as Ar or He, etc. In any case, O2 concentration may be approx. 1% or more of the entirety.
Patent JP-H08292271-A (JP)
Title: Heat wave detector
Inventor: MINOWA SHUZO
IPC: G01J1/02
Filed: 1996-04-22
Abstract: PURPOSE: To dispense with an assembling operation for providing a plurality of Fresnel lens groups being different in a warning pattern and to make an external apperance excellent. CONSTITUTION: A plurality of detecting parts 3a and 4a are set in a heat wave transmitting cover 3 and the detecting parts 3a and 4a are provided respectively with Fresnel lens groups 5a, 5b, 6a, 6b, 7a and 7b being different in a warning pattern. The Fresnel lens groups in a plurality having different warning patterns are made removable so that they can be disposed respectively in front of heat wave detecting elements disposed obliquely, and at the time of installation, the Fresnel lens groups having the warning patterns corresponding to warning areas in front of the heat wave detecting elements are disposed and fitted.
Patent LT-2023504-A (LT)
Title: System and method of determining the dimensions of a spatial micrometre-sized object and its surface relief
Inventor: BUČINSKAS Vytautas
IPC: G01B11/00
Filed: 2023-01-24
Abstract: The invention relates to systems for determining the dimensions and surface relief of micrometre-sized spatial objects by generating a composite image of the examined spatial object using the microscope. The invention aims to improve the detection quality when object is transparent or partially transparent or when the surface of the object is soft and/or easily damaged. The examined three-dimensional micrometre-sized object is photographed from above with a microscope, and the contour of the micrometre-sized object is determined by the sensor with an electrode for measuring electrochemical properties between the sensitive surface of the mentioned electrode and the surface of the micrometre-sized object at each scanning point, thus determining the height of object under investigation and its coordinates at each point at the scanned point. Thanks to the program installed in the computer processor, a general image of the examined spatial micrometre-sized object with its real dimensions and its surface relief is obtained.
Patent MX-161921-A (MX)
Inventor: RASMUSSEN OLE-BENDT
IPC: B29L9/00
Filed: 1988-01-08
Abstract: Sheet material 4 is stretched transversely into longitudinally extending pleats by passage between intermeshing grooved rollers A and B having circularly or helically extending grooves in their surfaces. Each groove is formed of a base 6a, 6b and side walls 5a, 5b inclined outwardly to a peak 7a, 7b. Portions of adjacent side walls 5a and 5b are parallel to one another. The peaks are less than about 3mm apart and the film is stretched by the peaks and is compressed between the side walls by forcing the rollers together. The pleated material is generally then stretched longitudinally substantially to eliminate the pleats and it may then be again stretched transversely between a further set of intermeshing grooved rollers.
Patent MX-9204875-A (MX)
Inventor: BARTLETT ROBERT RYDER
IPC: A61K31/42
Filed: 1992-08-21
Abstract: The use of the compounds 1 and/or 2 of the formulae <IMAGE> and of physiologically tolerable salts of the compound 2 for the treatment of rejection reactions of the organ recipient against the transplanted organ is described.
Patent MX-9205875-A (MX)
Title: Compuestos.
Inventor: BENDER PAUL ELLIOT
IPC: C07D207/26
Filed: 1992-10-13
Abstract: Se describen compuestos novedosos que inhiben PDE IV y FNT.
Patent MX-9206114-A (MX)
Title: Derivados de urea y proceso para su preparacion
Inventor: CARR ROBIN ARTHUR ELLIS
IPC: C07D243/24
Filed: 1992-10-23
Abstract: Esta invención describe compuestos de fórmula general (I) en donde R1 representa un grupo seleccionado de CH2CONR4R5, XYR6, fenilo, cicloalquilo de 3 a 7 átomos de carbono o alquilo de 1 a 6 átomos de carbono, substituido opcionalmente por un grupo hidroxi, fenilo, alcoxicarbonilo de 1 a 6 átomos de carbono, cicloalquilo de 3 a 7 átomos de carbono, o adamantilo.
Patent MX-9304668-A (MX)
Inventor: ADDISON MICHAEL CROMBIE
IPC: C11D3/33
Filed: 1993-08-02
Abstract: Detergent compositions comprising ethylenediamine-N,N'-disuccinic acid or salts thereof, an alkali metal percarbonate bleach and a crystalline layered sodium silicate of formula LMSixO2xH.yH2O wherein L is an alkali metal, and M is sodium or hydrogen, x is a number from 1.9 to 4 and y is a number from 0 to 20 are provided. The compositions also preferably comprise additional non-phosphate detergent builder compounds.
Patent MX-9305156-A (MX)
Title: Aparato y equipo de recoleccion oral.
Inventor: KLIMKOW NANETTE M
IPC: A61M3/00
Filed: 1993-08-25
Abstract: Un aparato para obtener fluido oral que contenga sustancias para realizar análisis. En una de las modalidades, el aparato incluye una jeringa que tiene un émbolo que en su extremo tiene adherido un cojinete absorbente. También se expone que el aparato está contenido dentro de un conjunto para análisis.
Patent MX-9306016-A (MX)
Inventor: BHOGAL BALBIR S
IPC: A61K39/002
Filed: 1993-09-28
Abstract: A method of enhancing a specific cell mediated immune response, preferably in swine, involving vaccinating female animals with a selected (Mycoplasma) immunogen, so that subsequent vaccination of the newborn with the same immunogen elicits an enhanced CMI response as compared to newborns of non-vaccinated mothers.
Patent MX-9306283-A (MX)
Inventor: WANG NUI
IPC: B60T13/567
Filed: 1993-10-08
Abstract: A brake booster mounting including a support to which the booster is securable by means of at least one mounting bolt, and a captive nut located on a side of the support opposite to that to which the booster is to be attached and which is engageable by the bolt so as to effect attachment of the booster to the support. The captive nut is held against separation from the support and is also held against rotation by a retainer so that connection of the bolt to the nut can be effected from the side of the support to which the booster is to be attached. A pilot section on one end of the bolt locates within the captive nut so as to thereby automatically position the nut to be cooperable with a threaded portion of the bolt. The bolt also serves to hold separable parts of the booster housing against separation, and is rotatable relative to those parts to permit the booster to be attached to or detached from the support. The bolt further serves to attach a brake master cylinder to the booster, and has a tool engaging facility at the end remote from the pilot section. <IMAGE>
Patent MX-9400042-A (MX)
Title: Composicion repelente.
Inventor: VERDICCHIO ROBERT
IPC: A01N25/30
Filed: 1994-01-03
Abstract: Se describen composiciones repelentes que contienen un éster de ácido graso de un alcohol polihídrico, una fragancia repelente de pestes y métodos para repeler pestes de un substrato, particularmente la piel humana.