baber/WOPTO huggingface dataset:
Patent JP-S5526526-A (JP)
Title: Magnet roll
Inventor: YAMASHITA KEITAROU
IPC: G03G15/09
Filed: 1978-08-15
Abstract: PURPOSE: To enable the wide, high and soft magnetic brush effective for development to be obtained by letting the magnetic circuits of magnetic poles of magnet  rolls for copying machines assume repulsion circuits.  
     CONSTITUTION: Magnets 1 are secured to the shaft 2 which is supported by way of bearings 6, 6 in a circular cylindrical sleeve 3 of non-magnetic material to constitute the magnet roll. At this time, if the magnets 1 are let to form repulsion circuits of the same pole to itself, the magnetic fluxes are mutually respulsed and reach far and therefore the magnetic brush becomes high and soft. In addition, the width of the magnetic brush may be set freely by adjusting the distance W between the magnets. The decrease in conveying characteristic by the repulsion circuits may be prevented by applying surface perparation such as shot balsting, knurling, V-grooving, etc. on the outside circumferential surface of the sleeve 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60243140-A (JP)
Title: Gel plate
Inventor: MOCHIDA NAOKI
IPC: A61F7/02
Filed: 1984-05-17
Abstract: PURPOSE:To provide a gel plate having excellent strength and useful especially as a base of a poultice, by dispersing a polysaccharide such as carrageenan in an aqueous solution of a polyhydric alcohol. CONSTITUTION:A polysaccharide or its derivative having gelling power (including a material developing the gelling power by the synergistic action with another material, e.g. a combination of guar gum and a boron compound, etc.), preferably carrageenan or a mixture of >=20% carrageenan and other polysaccharides is dispersed in an aqueous solution of a polyhydric alcohol (e.g. sorbit, glucose, etc.) containing water and the alcohol at a ratio of 95:5-40:60. If necessary, a third component is added to the dispersion, and the dispersion is heated to obtain a homogeneous solution. The solution is, if necessary after addition of a drug component, extruded through a slit or cast in the form of a flat plate, which is cooled to obtain the objective gel plate.
Patent JP-2000293279-A (JP)
Title: Multimedia data acquisition device and recording medium where program thereof is recorded
Inventor: MUTO NOBUHIRO
IPC: G10L15/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To solve operation problems such as the need to manually operate a pointing device, etc., and to improve the operator convenience by controlling a connection between a voice device and a voice data storing process part or a voice recognizing part according to a data process event. SOLUTION: A voice recognizing process part 5 recognizes voice data obtained by a voice acquisition part 3 and sends an event to an event process part 10, etc. The event process part 10 performs a process corresponding to the event, etc., sent from a pointing device part 14 and the voice recognizing process part 5. A voice device connection control process part 6 controls connections on a software-interface between the voice acquisition part 3 and one of a voice data storing process part 4, a stored voice data reproducing process part 9 and the voice recognizing process part 5 through a software interface 106.
Patent JP-H04312-A (JP)
Title: Method for operating smelting reduction furnace with smelting reduction method or cold iron source melting method
Inventor: KOTSURU HIROYUKI
IPC: C10G1/00
Filed: 1990-04-16
Abstract: PURPOSE:To improve heat efficiency the total system by directly charging high temp. char prepared by extracting volatile matter from coal, in coal rapid rapid heat decomposition process, into a smelting reduction furnace and supplying high temp. gas generated in the smelting reduction furnace into the coal rapid heat decomposition process. CONSTITUTION:The coal discharged from a coal feeder is fed to a coal heat decomposition reaction furnace 3 to make gas, tar and char, and after recovering sensible heat of product with a heat recovery vessel 4, the char in the product is stored in char hoppers 5. The char having about 300-400 deg.C in the char hopper 5 is conveyed with gas stream at about 40 solid-gas ratio into the smelting reduction furnace 9 through piping 12 to raise the heat efficiency in the reduction furnace 9. On the other hand, the gas generated in the smelting reduction furnace 9 is burnt in a circulating gas heating furnace 7 after cooling and collecting dust through a venturi scrubber 13, and the high temp. gas is circulated into the coal heat decomposition reaction furnace 3 and utilized. By this method, the smelting reduction furnace 9 having high heat efficiency can be operated.
Patent JP-H06310797-A (JP)
Title: Optical amplifier and amplifying method
Inventor: IWAMURA HIDETOSHI
IPC: G02F1/35
Filed: 1993-04-26
Abstract: PURPOSE:To provide an amplifier and an amplifying method excellent in the controllability of hysteresis characteristics due to an optical amplifier and in the applicability to optical switching in which the repetitive time is not controlled by the rise time of laser oscillation. CONSTITUTION:When a circularly polarized pumping light P22 is introduced from at least one end face of a superlattice layer 3 in an optical amplifier having semiconductor quantum well structure in order to attain a gain through optical pumping, a light P11 circularly polarized in the same direction as the pumping light P22 is introduced from one end face of the active layer 3 whereas a light P21 circularly polarized in the opposite direction to the pumping light P22 is introduced from the other end face thus providing the optical amplification characteristics with a bistable state.
Patent JP-S5622817-A (JP)
Title: Highly strong prestressed concrete pile
Inventor: NAKAJIMA YASUO
IPC: E02D5/58
Filed: 1979-08-03
Abstract: PURPOSE: To increase the final strength of a prestressed concrete pile after the generation of cracks in the concrete by embedding in the prestressed concrete pile a plurality of deformed bars in parallel with prestressed concrete steel materials.  
     CONSTITUTION: The highly strong prestressed concrete pile is prepared by the pretensioning system: Prestressed concrete steel material 1..., spiral hoop reinforcement 2, deformed bars 4... are cagelikely arranged, then with tensile forced applied to the prestressed concrete steel materials 1, concrete 3 is placed, and after the concrete 3 has hardened, the tensile force is removed from the prestressed concrete steel materials 1, to allow the concrete 3 to be prestressed. Thereby, since the deformed bars 4... and the concrete 3 are stuck to each other, the deformed bars 4 are also prestressed. Consequently, if the stress previously applied to the concrete 3 has decreased, the prestressed concrete pile still has been sufficiently prestressed as the whole. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61258472-A (JP)
Title: Housing of solid-state image pickup device
Inventor: SATO SHIGERU
IPC: H04N5/335
Filed: 1985-05-13
Abstract: PURPOSE:To facilitate highly reliable airtight sealing by a method wherein a housing body made of metal, a metal frame joined with the housing itself and an optical window plate fixed to the metal frame are provided. CONSTITUTION:A housing consists of a housing body 13 which has guide holes 12 and is made of metal, a metal frame 23 which is joined on the housing body 13 by an electric welding and an optical window plate 21 which is joined on the frame 23 with a ceramic layer 22 inbetween. The optical window plate 21 and the metal frame 23 are unified with the ceramic layer 22 in between to compose a cap and the cap is put on the housing itself 13 so as to cover it and the metal frame 23 and the housing itself 13 are joined together by an electric welding near the edge of the metal frame 23. With this constitution, the reliability of airtight sealing can be improved and the cost can be reduced.
Patent JP-H11294369-A (JP)
Title: Mixed flow pump
Inventor: EGUCHI TAKESHI
IPC: F04D11/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To suppress incidence of unsteady fluid force in a mixed flow pump comprising an impeller and a guide blade, by moving a starting point of recess characteristics produced in a low flow range to a lower flow side so as to extend the operational range thereof. SOLUTION: This mixed flow pump comprises a casing 4, a main shaft 1 rotatively supported in the casing 4, an impeller boss 2 integrally rotated with the main shaft 1, a plurality of impellers 3 projected from the impeller boss 2 toward the side of the casing 4, and a plurality of guide blades 6 fixed and supported on the inside of the casing 4, and a heaved part 8 formed by smoothly and gradually swelling the surface of the impeller boss 2 from its middle toward a downstream side, is arranged in a channel R1 formed between the impellers 3.
Patent JP-H02277235-A (JP)
Title: Polishing of semiconductor wafer
Inventor: OTSUKI MAKOTO
IPC: B24B37/04
Filed: 1989-04-18
Abstract: PURPOSE:To enhance flatness of a wafer after a polishing operation by a method wherein a wafer which has been restored to an undistorted state is fixed and its surface is polished. CONSTITUTION:A wafer 1 is etched; its distortion is removed. A polishing plate 2 is placed on a heater 4 and is heated; its surface is coated with a wax 3. The wafer 1 is placed on the wax 3; it is pressurized (normally by hand) and bonded; a primary pasting operation is executed. The polishing plate 2 is put in a thermostatic bath 5 while the wafer 1 is placed; it is kept at a temperature of 130 to 160 deg.C; a secondary pasting operation is executed. Then, the polishing plate 2 is placed on a cooler 7; it is cooled gradually down to room temperature; the polishing plate 2 is loaded on a polishing machine; a polishing operation is executed. That is to say, the plate is put in the thermostatic bath 5; it is heated; its temperature is raised; the secondary pasting operation is executed; then, a viscosity of the wax 3 is lowered; a resistance of the wax 3 to a deformation of the wafer 1 is eliminated; as a result, the wafer is restored to an undistorted state. Thereby, it is possible to obtain the wafer whose warp is small after it has been polished and stripped off; flatness can be enhanced.
Patent JP-S5325189-A (JP)
Title: Method of sterilization packing
Inventor: TSUBATA SEIICHIROU
IPC: B65B9/04
Filed: 1976-08-21
Abstract: PURPOSE: To provide a method of sterilization packing which ensures the effects of sterilization by ultraviolet rays irrespective of the ultraviolet ray transmittency of the covering member, the ultraviolet rays being radiated in the step of packing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04162-A (JP)
Title: Air-conditioning apparatus
Inventor: SASAKI KYOSUKE
IPC: F25B29/00
Filed: 1990-04-16
Abstract: PURPOSE:To reheat by a reheater indoor air cooled by an evaporator by directing a refrigerant flowing out from a condenser into a drawing mechanism via the reheater by reducing the amount of air sent to the condenser when indoor air temperature is lowered to a predetermined temperature or lower and changing over switch means. CONSTITUTION:In cooling operation, fluid refrigerant remaining in a reheater 11 and a piping 23 flows through a four-way changeover valve 8 from 8b to 8c and further flows out downstream of a drawing mechanism 4 after passing through a piping 22 and a fixed drawing 10, and finally joins a refrigerant circulating in a refrigerant circuit. Once indoor air temperature is lowered to a set temperature or lower, reheating operation is performed and the four-way changeover valve 8 is changed over by an instruction from a controller 15 and a fan 3a is interrupted. Thus, high temperature high pressure refrigerant gas discharged from a compressor 2 flows through a condenser 3 without heat-exchange there, and flows through the four-way changeover valve 8 from 8a to 8b, and finally enters the reheater 11 wherein it heat-exchanges with indoor air refrigerated by passing through an evaporator 5 and reheats and is condensed and liquefied. Then, the fluid refrigerant enters the drawing mechanism 4 via a check valve where it is adiabatically expanded for evaporation and is returned to the compressor 1.
Patent JP-S5223282-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KONDOU HIDEO
IPC: H01L21/312
Filed: 1975-08-18
Abstract: PURPOSE: To make the luminous pattern clear by eliminating the reflection of light by baking photoresist on the surface electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent LT-2015020-A (LT)
Title: Stabilizer for linear vibrations of video camera
Inventor: ZAICEVSKIJ ALEKSEJ
IPC: F16F15/00
Filed: 2015-03-20
Abstract: The invention relates to devices. Mentioned device transforms linear unstable ground vibrations to angular vibrations of camera support. Servo actuator with feedback of impact force is used for stabilization of resonance vibrations. Angular camera vibration is stabilized by additional tightening knot. It is possible to stabilize the horizontal and vertical vibrations. That stabilizer can be used for stabilization other devices installed in moving platforms.
Patent MX-9202233-A (MX)
Title: Pedestal de soporte nivelado por arriba para pisos flotantes.
Inventor: LAURENT RICARDO ZAMORA
IPC: F21V21/14
Filed: 1992-05-14
Abstract: El Pedestal de Soporte Nivelado por Arriba permite nivelar desde arriba la altura de los pisos flotantes para oficinas, sin necesidad de mover las planchas moduladas, ya instaladas, del propio piso flotante que soporta; generando con ello, un pleno de pequeña o gran altura para alojar cables, alambres y ductos de instalaciones, que tienen salida al piso flotante a través del propio pedestal, que se localiza en cada uno de los cruces de la red modular arquitectónica-antropométrica seleccionada.
Patent MX-9207376-A (MX)
Title: Poliolefinas metalizadas con metal alcalino y proceso para su preparacion.
Inventor: JOHANNES ERICK
IPC: C08F297/02
Filed: 1992-12-17
Abstract: La presente invención se refiere a poliolefinas metalizadas con metales alcalinos, a base de una o más monoalfa-olefinas alifáticas que tienen un peso molecular promedio de numérico, en la gama desde 175 hasta 250 000, y que tienen un anión alílico con un contra ion de metal alcalino, en donde el anión alílico esta basado en un grupo vinilideno el cual está contenido en una unidad monomérica terminal de moléculas de poliolefina individuales, o se origina a partir de la misma.
Patent MX-9300613-A (MX)
Inventor: BORTAS MATS OLA
IPC: H01B11/06
Filed: 1993-02-04
Abstract: The present invention relates to an electric cable which includes at least one cable part and at least one shield which surrounds at least one cable part, and which further includes a plastic or a rubber sheath which embraces the cable part or parts and the shield, wherein each cable part includes a conductor made of copper wire or some other electrically conductive material, and a plastic or a rubber insulating layer. According to the invention, the shield (4) is comprised of one or more prefabricated, woven or braided bands which are placed longitudinally around the cable part or parts (1). The total width of the shield band or bands (4) is roughly equally as large as the perimeter of the underlying construction.
Patent MX-9300619-A (MX)
Title: Derivados de 4-benzoil-isoxazol, procedimiento para su preparacion y composicion herbicida que los contiene.
Inventor: CAIN PAUL ALFRED
IPC: C07D261/08
Filed: 1993-02-04
Abstract: Esta invención se refiere a nuevos derivados de 4-benzoil-isoxazol, composiciones que los contienen y su uso como herbicidas.
Patent MX-9301324-A (MX)
Title: Un metodo y un dispositivo para supervisar la transmision por paquetes de datos divididos en canales.
Inventor: SALLBERG HANS KRISTER
IPC: H04L12/54
Filed: 1993-03-10
Abstract: La transferencia de paquetes de datos se supervisa en una línea que tiene varios canales lógicos. Para cada canal (1) lógico, hay un valor (Li) de cuenta y a la llegada de un paquete de datos o en cada intervalo de tiempo, cuando la transmisión en la línea se multicanaliza en tiempo, es decir para cada tiempo, cuando un paquete podría haber llegado en un sistema multicanalizado en tiempo, solamente se disminuye un valor (Lm) de cuenta para un solo canal (m).
Patent MX-9302886-A (MX)
Title: Preparaciones farmaceuticas que contienen acido 9-cis- o 13-cis-retinoico o acitretin(acido all(e)-9-(4-metoxi-2,3,6-trimetilfenil)-3,7-dimetil-2,4,6,8-nonatetrae noico.
Inventor: HUNZIKER WERNER BOLLAG MANFRED
IPC: A61K31/07
Filed: 1993-05-18
Abstract: Preparado farmacéutico que contiene ácido 9-cis o 13-cis retinoico, o acitretin, una sal o éster respectivo farmacéuticamente utilizable y un derivado de vitamina D como ingredientes activos, y vehículos farmacéuticos usuales.
Patent MX-9401251-A (MX)
Title: Detector de rueda de vehiculo ferroviario que utiliza puente magnetico diferencial.
Inventor: GLICHER HEINZ
IPC: B61L1/16
Filed: 1994-02-17
Abstract: Un detector de rueda magnético diferencial, se expone y el cual identifica la presencia y dirección de un vehículo ferroviario. El detector de rueda incluye un devanado primario, un devanado secundario y una circuitería de procesamiento de señal. El devanado primario se excita mediante una fuente de energía de corriente alterna para producir un flujo magnético en la rueda del vehículo ferroviario. El devanado secundario detecta un cambio en el voltaje inducido por el flujo magnético en la rueda ferroviaria. El devanado secundario incluye dos bobinas en un puente diferencial que evitan que factores externos intervengan con la detección de la rueda. El dispositivo de procesamiento de señal transforma el cambio de voltaje en una señal que identifica la presencia y dirección del vehículo ferroviario.
Patent MX-9503604-A (MX)
Title: Laminated material.
Inventor: KRAMER JOHN ROBERT
Filed: 1995-08-21
Abstract: The present invention refers to a novel laminated material structure comprising a substrate or centred laminated material to which a film or film laminated material is replaceably attached.
Patent MX-9600843-A (MX)
Title: Common magnetic circuit-type multiple-rotor electrical machine.
Inventor: YANG TAI-HER
IPC: H02K21/28
Filed: 1996-03-04
Abstract: The present invention discloses a common magnetic circuit-type multiple-rotor electrical machine related to motor or generator, and more particularly to a new common magnetic circuit-type multiple-rotor electrical machine design, while two or more electrical machines are embodied in a particular magnetic circuit structure, so that magnetic circuits are axially extended and mutually combined in series or in series and in parallel.
Patent MX-9601197-A (MX)
Title: Composition to remove grease from surfaces.
Inventor: ALDRETE FERNANDO MANUEL GIL
Filed: 1996-03-29
Abstract: The present invention comprises a mixture in water of the following substances: phosphate, borate, potassium, water; which results in a cleansing and grease removing product for all types of natural and synthetic cloths, as well as solid surfaces. The product can be directly applied on the surface to be cleaned or by means of sponges or rags containing said product, immediately wipping the surface using a dry rag to absorb grease and dirt which is instantaneously loosened. It can also be diluted in additional water, for example, to clean floors and panes. An alternate process comprises adding said solution to a container, introducing a fabric or materials from which grease is to be removed, stirring for a while and finally rinsing them.
Patent MX-9603482-A (MX)
Title: Pesticide adjuvant.
Inventor: HOBBS DAVID G
IPC: A01N63/40
Filed: 1995-02-13
Abstract: The present invention relates to a formulation useful in application of pesticides. The formulation comprises effective amounts of lignin and a sugar alcohol. This combination provides superior protection from UV damage to the pesticides with which they are formulated, thus stabilizing the pesticidal formulation and enhancing the biocidal properties of the pesticide.
Patent MX-9603982-A (MX)
Title: Production of methylamines.
Inventor: FUJITA TAKEYUKI
IPC: C07C211/04
Filed: 1996-09-10
Abstract: In a method for producing methylamines, comprising allowing methanol and ammonia or methanol, a mixture of methylamines and ammonia, or a mixture of methylamines and ammonia to react, a gaseous phase, with each other in the presence of a zeolite catalyst, the improvement which comprises the use of the zeolite catalyst such that the catalyst bed is divided into two or more sections/sub-beds connected in parallel, and the gas fed from one sub-bed to the next sub-bed is cooled.
Patent MX-9604188-A (MX)
Title: Method of producing wear resistnat traffic markings.
Inventor: SCHALL DONALD CRAIG
IPC: C09D133/06
Filed: 1996-09-19
Abstract: The present invention is directed to a method of producing wear resistant traffic paint composition. In accordance with the method, a traffic marking of a traffic paint composition having low GPC number average molecular weight latex blinder when applied to the road surface exhibits improved wear resistance over those traffic paint compositions having high GPC number average molecular weight latex binders. The wear resistance is further enhanced by modifying the latex polymer used in the composition with acetoacetyl functional pendant moiety and amino silane.
Patent MX-9707142-A (MX)
Title: Filter having tunable center frequency and/or tunable bandwidth.
Inventor: RICE CHRISTOPHER W
IPC: H03H7/01
Filed: 1997-09-19
Abstract: In an RF filter having an input terminal, an output terminal, a plurality of resonator elements, and a plurality of coupling reactances for coupling one resonator element to another resonator element, for coupling the input terminal to a resonator element, and for coupling the output terminal to a resonator element, techniques are disclosed for providing an RF filter having an electronically tunable center frequency and an electronically tunable bandwidth. According to a specific embodiment disclosed herein, a first shunt reactance is provided from the input terminal to ground, and a second shunt reactance is provided from the output terminal to ground. The values of the coupling reactances remain constant, while the values of the resonator elements, the first shun reactance, and the second shunt reactance are tuned to provide a specified filter bandwidth and/or specified center frequency. According to a futher embodiment, such a tunable filter is fabricated on a physical substrate having a substantially constant dielectric constant per unit volume, and the coupling reactances include capacitors fabricated using the physical substrate.
Patent MX-9709595-A (MX)
Title: Free-machining austenitic stainless steel.
Inventor: KOSA THEODORE
IPC: C22C38/58
Filed: 1997-12-05
Abstract: An austenitic, stainless steel alloy consists essentially of, in weight percent, about: C 0.030 max, Mn 2.0 max, Si 1.0 max, P 0.05 max, S 0.02 - 0.05, Cr 16.0 - 20.0, Ni 9.8 - 14.0, Mo 3.0 max, Cu 0.8 - 1.5, N 0.035 max, up to about 0.75 weight percent of an element selected from the group consisting of Ti and Cb, and the balance is essentially iron, wherein Cb is not more than about 0.1 weight percent when Ti = (5 x percentC) and Ti is not more than about 0.1 weight percent when Cb = (10 x percentC). The alloy provides a unique combination of machinability, corrosion resistance, formability, and mechanical properties.