baber/WOPTO huggingface dataset:
Patent JP-H03296266-A (JP)
Title: Storage circuit and storage controller
Inventor: TONEGI HIROSHI
IPC: H01L21/8246
Filed: 1990-04-13
Abstract: PURPOSE:To constitute a storage circuit with fewer transistors by providing three or more kinds of a transistors, wherein threshold voltages are different, in array shape so as to constitute a storage circuit. CONSTITUTION:In a storage circuit 31, four kinds of MOS transistors are arranged in array shape, according to specified patterns. The gate electrodes 17a, 17b, and 17c of each transistor are connected to a row decoder 33, and drain windings 19a, 19b, 19c, and 19d of each transistor are connected to a column decoder 34. A voltage supply circuit 32 supplies three kinds of voltages to the control terminal of the transistor constituting the storage circuit 31. 35 is an address circuit, and supplies address information to the row decoder 33 and the column decoder 34. A latch circuit 36 latches a high-order bit out of the stored data of two bits, and a latch circuit 37 latches a low-order bit. These latch circuits 36 and 37 constitute a reading circuit.
Patent JP-S5622633-A (JP)
Title: Method and apparatus for purifying zirconium tetrachloride
Inventor: MIYAZAKI HIDEO
IPC: C01G25/04
Filed: 1979-08-03
Abstract: PURPOSE: To obtain high purity zirconium tetrachloride contg. ≤20ppm Fe by reducing feric chloride in crude zirconium tetrachloride to ferrous chloride and subliming the zirconium tetrachloride to separate the ferric chloride.  
     CONSTITUTION: Crude zirconium tetrachloride is fed into subliming furnace tube 8 from preheating hopper 1 through feed hopper 2 and a feed tube with a screw conveyor in the tube and sublimed by heating in a hydrogen atmosphere. The sublimed zirconium tetrachloride is introduced into cooling trap 11 as a rising gas stream from the tip of tube 8 through ascending pipe 10 communicating with the tip, and it is condensed and recovered in zirconium tetrachloride storage tank 12. On the other hand, FeCl 3  in the crude zirconium tetrchloride is reduced to FeCl 2  in tube 8 and recovered in sublimation residue reservoir 9 with a screw conveyor. HCl gas, etc. generated in trap 11 as exhaust gas are fed to the next process through exhaust gas trap 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000290586-A (JP)
Title: Polyurethane coating composition
Inventor: KANESHIRO FUMIO
IPC: C09D175/04
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a coating film hardly suffering from re-dissolution when exposed to a rainfall soon after the application and improved in water resistance by compounding a main agent containing a specific synthetic resin emulsion and a curing agent containing a polyisocyanate. SOLUTION: With 100 pts.wt., in terms of solids, of a main agent containing a synthetic resin emulsion comprising as a copolymerizing monomer a hydroxyl group-containing monomer and/or an acid monomer, such as acylate ester-based, acryl-styrene copolymer-based, vinyl acetate-acryl copolymer-based or other acryl resin-based emulsions, acryl-silicone resin-based emulsion or the like, and having a gel fraction of at least 70% are admixed 5-250 pts.wt. of a curing agent containing a polyisocyanate having an allophanate structure and an isocyanurate structure and having an NCO content of 10-30%. As required, a pigment, a filler and other additives are compounded to give a polyurethane coating composition having a viscosity of 0.5 Pa.s.
Patent JP-H10248621-A (JP)
Title: Brush holder
Inventor: HASHIMOTO SHIRO
IPC: A45C11/34
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a brush holder which easily stores a cosmetic brush, etc., so that the head of the brush is neat and no disturbed. SOLUTION: This holder is composed of a main body 1 and a lid body 2 which are cylindrical bodies with bottoms, a lower part which is pressed into and fixed to the main body 1, and a middle cylinder with a pair of upper half parts 4 and 5 which are connected to the lower half part using hinges 7 and 8 and are separated into two directions so that they are freely opened and closed, and when closed they are covered by the lid body 2 so that they are not dropped by accident. With the upper half parts 4 and 5 of the middle cylinder closed, for example, when a cosmetic brush is stored in the main body 1 from the handle 10 side, a brush part 11 is completely covered in a natural condition by the upper half parts 4 and 5, and the brush is not caught by the edge of the lid body 2 and the head of the brush is not disturbed.
Patent JP-H10282575-A (JP)
Title: Projection type display device
Inventor: KAKU SHINRYU
IPC: H04N9/31
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To prepare an image having excellent color purity, high luminance and high contrast by mixing the light of respective colors such as red, green and blue reflected by first, second and third light valves by a dichroic mirror and reflecting mixed light to a projection lens by a deflecting beam splitter. SOLUTION: A white light beam from a light source passes the deflecting beam splitter 102, and is separated into red and green and blue light beams advancing through three different paths. The light beam of each path is controlled and reflected by the light valves 105-107 of a liquid crystal cell. Reflected light beams from three different paths are mixed by the dichroic mirror 104 so as to change into synthesized light, and represent a picture pattern used so as to control the light valves 105-107. The synthesized light is directed to the projection lens 103 by the deflecting beam splitter 102, and is projected on a screen. Thus, light efficiency where the color dispersion of a projection type display is reduced is improved.
Patent JP-S583613-A (JP)
Title: Recovering device for waste water of heat exchanger
Inventor: YONEMURA KATSUTOSHI
IPC: F28B9/04
Filed: 1981-06-29
Abstract: PURPOSE:To reduce the amount of waste water, by eliminating a water flow swirling valve from a foreign matter removing device. CONSTITUTION:The sea water containing foreign matter (a) fed in through a cooling water intake pipe 8 is fed to the first foreign matter removing device 21, where the foreign matter (a) is separated by a strainer 26, while clean water passes through the strainer 26 and is fed to a clean water outlet pipe 5. The sea water containing the foreign matter (a) flows into a waste water discharge pipe 22, and the foreign matter (a) is separated by a strainer 3 of the second foreign matter rmoving device 23. When the foreign matter (a) is accumulated on the inside surface of the strainer 3, a removing operation of the foreign matter is conducted. The water flow swirling valve 2 composed of two semicircular valves is set in the condition wherein the two valves are alternately inclined at a predetermined angle, so that a swirl is induced in the flow of sea water passing through the valve 2. Foreign matters such as seashells trapped on the inside surface of the strainer 3 is carried by the swirl flow and is directed to a cooling water discharge pipe 10 through the waste water discharged pipe 22.
Patent JP-H05297517-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SASAI MASAHIDE
IPC: G03C1/815
Filed: 1992-04-20
Abstract: PURPOSE:To provide a silver halide photographic sensitive material capable of dealing it with laser imagers different from light sources and under light by using only the same one. CONSTITUTION:The silver halide photographic sensitive material has on a support at least one silver halide emulsion layer A. The emulsion layer A contains B (ultraviolet absorber and/or a dye absorbing visible light) and/or a layer containing B and/or C (an organic or inorganic desensitizer) is formed on the outside of the layer A nearer to the support, and a substance absorbing visible light is contained in a layer nearer to the support than the layer A or in the support or the layer on the reverse side of the support, thus permitting the layer A to be reduced to <=1/2 in sensitivity to room light.
Patent JP-H01270494-A (JP)
Title: Manufacture of diaphragm for heat resisting speaker
Inventor: SANO TAKAHISA
IPC: H04R7/02
Filed: 1988-04-22
Abstract: PURPOSE:To obtain an excellent diaphragm for heat resisting speaker by melt- press-bonding a thermoplastic liquid crystal high polymer sheet on a base material having ultrahigh heat resistance, ultrahigh intensity and ultrahigh elastic modules, lowering molding costs, and making higher material efficiency. CONSTITUTION:A base material 1 is formed by impregnating a woven fabric or an unwoven fabric 2 consisting of an individual inorganic fabric and an organic fabric, or their mix spinning and interwoven fabric having the ultrahigh heat resistance, ultrahigh strength, and ultrahigh elastic modules to a thermosetting resin such as a melamine resin, a phenol resin or an epoxy resin. A full aromatic polyester resin and reinforced full aromatic polyester resin sheets 3 to be the thermoplastic liquid crystal high polymers are welded or melt-press- bonded. Thus, the molding costs can be lowered, the material efficiency is made higher, and the excellent diaphragm for the heat resisting speaker can be obtained.
Patent JP-H05300196-A (JP)
Title: Communication control method and equipment therefor
Inventor: KAMATA SEIJI
IPC: H04L29/10
Filed: 1992-04-20
Abstract: PURPOSE:To normally enable reception even when plural frames whose frame intervals are short are received successively by executing processings in each reception processing unit based on the priority order to the plural frames received successively. CONSTITUTION:When specified information for indicating the presence of the frame to be received successively included in the frames received through a single communication channel indicates the presence of the frames to be received successively, successive reception processing in each reception processing unit based on the priority order is started to the frames received successively. Further, when the information recorded based on the specified information indicates the absence of the frames to be received successively, the reception processing is proceeded so that a series of the reception processings is completed. Also, the controller can execute the processing for the respective communication processing units based on the priority order determined beforehand at every each reception processing unit to the frames received when the frames are received successively.
Patent JP-H10292455-A (JP)
Title: Floor pan height adjusting device
Inventor: FUJII TOSHITADA
IPC: E03C1/20
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent a through hole in the bottom wall of a nut member from being clogged with an adhesive by installing a pair of partitions erectedly in the annular space of a nut member with a through hole in the bottom wall of the nut member sandwiched between these partitions so that a part partitioned by the pair of partitions in the annular space forms a connecting path for connecting an inner space at a boss part and the through hole in the bottom wall of the nut member. SOLUTION: An adhesive β is made to flow into a through hole drilled in a floor pan. The adhesive β is filled in a boss part 2, passes first a connecting path formed with the partition 4i of a nut member, and groove 4h of an inner cylinder 4b, and an outer cylinder 4a and then a through hole 4g in the bottom wall of the nut member, and flows down along the external surface of a height adjusting supporting bolt 5. An adhesive α fixed to the boss part 2 and a reinforcement rib is stopped by the partition 4i and, therefore, does not, flow in the connecting path formed with the partition 4i, the groove 4h formed on the external surface of the inner cylinder 4b, and outer cylinder 4a. Thus there is no risk that the through hole in the bottom wall of the nut member is clogged with the adhesive.
Patent JP-H02280003-A (JP)
Title: Measuring instrument for flatness before and after grinding of wafer
Inventor: DEWA TAKEHIKO
IPC: G01B7/34
Filed: 1989-04-21
Abstract: PURPOSE:To quantitatively measure the flatness with high reproducibility by placing plural pieces of differential transformer type distance measuring sensors in a measuring head, measuring the thickness of a wafer and operating automatically the flatness of every one piece. CONSTITUTION:In a measuring head 5, five pieces of differential transformer type distance sensors whose minimum resolution is 0.1mum are placed, and on the other hand, on a ceramics plate 1 on a rotary stage 3, a wafer 2 is tuck. At the time of measurement, when a start instruction is executed by an operating panel 7, the measuring head 5 moves onto a calibration base 6, and returns to a measuring position after an automatic calibration is executed by a plate for calibration. Subsequently, the stage 3 rotates, thickness of five points of the wafer 2 is measured, a measured value is inputted to a personal computer 8 and flatness of every one piece is operated automatically. Therefore, thickness and flatness can always be measured quantitatively with reproducibility of <=+ or -0.5mum.
Patent JP-S5623857-A (JP)
Title: Method of freezing boiled rice
Inventor: YAMADA KUNISHIGE
IPC: A23L7/10
Filed: 1979-08-06
Abstract: PURPOSE: Boiled rice is treated with an ethanol solution for dehydration and the resultant separated particles of boiled rice are frozen to produce frozen rice that can be readily thawed to return to boiled rice having a satisfactory appearance and taste because the restored rice is soft, full and glutinous just like directly boiled rice.  
     CONSTITUTION: Rice is boiled by a usual method and soaked in an ethanol solution of a prescribed concentration or an adequate amount of ethanol solution is poured to boiled rice to effect dehydration. After ethanol drainage, the resultant boiled rice is frozen with a usual freezer by a usual method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent MX-9201326-A (MX)
Inventor: WHITNEY ROBERT I
IPC: H01R31/00
Filed: 1992-03-25
Abstract: A sectionalized electrical distribution feeder system for carrying electrical power from a source point to a use point or a distribution point. Each section (14, 14') of the distribution system includes a substantially cylindrical enclosure (18) capable of being easily cut with a hand saw. The enclosure also provides support and protection from physical damage to a plurality of electrical conductors (22) which are disposed within the enclosure (18). The conductors (22) are held firmly in place by a number of electrically insulating supports (50) which snugly fit inside the enclosure (18). Each conductor (22) can be easily cut with a metal cutting hand saw, and is enclosed in an electrically insulating sheath (42) which can be removed from a newly cut end to provide a contact surface. A joint connecting member (102) is provided for electrically connecting the conductors (22) of adjacent sections (14, 14') of the electrical distribution feeder system. A joint cover connects the two adjacent enclosures together and provides additional protection for the joint connecting member.
Patent MX-9206755-A (MX)
Title: Dispositivo de conduccion y sujeccion hermetica de ductos sin solucion de continuidad de estas y de lo conductible, traspasador de paredes de sistemasy medios.
Inventor: LOPEZ EDUARDO CUAUHTEMOC GARCI
IPC: F16L59/00
Filed: 1992-11-24
Abstract: Con este dispositivo de conducción y sujeción se logra que todo ducto debe tener continuidad sin romper, cortar o interrumpir esta, al penetrar y salvar diferentes sistemas o paredes a través de este, llevando su contenido o función hasta donde se requiera sin intervenir en la integridad tanto del ducto como lo contenido dentro de él lo conductable.
Patent MX-9300440-A (MX)
Inventor: UEDA SHIGEKI
IPC: C08J3/24
Filed: 1993-01-27
Abstract: The invention relates to a process for producing improved water absorbing resin comprising the steps of treating water absorbing resin particles (A) with an aqueous solution of a water-soluble compound (B) and a crosslinking agent (C), reacting, and obtaining resin particles crosslinked in the surface vicinity; and a water absorbing resin obtained by this process possessing the absorption characteristics of an absorbency under a pressure-free state of 50 times or more to physiological saline solution, and an absorbency under the pressurized state of 30 times or more to physiological saline solution. The water-soluble compound (B) is at least one water-soluble compound selected from the group consisting of alkylene-oxide adducts of monofunctional alcohols (1), a monofunctional salts of organic acids (2), and lactams (3), and inert to (A) and (C); and the crosslinking agent (C) has two or more functional groups capable of reacting with (A). The obtained improved water absorbing resin possesses an excellent absorbing capacity whether under no pressure or under pressure, and does not form lumps when brought into contact with water. The initial absorption rate is superior, and the dry feeling of the gel after absorbing water is excellent. Therefore, it is used beneficially as a sanitary material, cold insulating material, water sealing materials, and many others.
Patent MX-9302967-A (MX)
Title: Compuestos de polimero de estireno polmerizados enmasa reforzados con una mezcla de particulas fibr osas y esfericas.
Inventor: GKOGKIDIS ANTONIOS
IPC: C08K7/14
Filed: 1993-05-20
Abstract: La presente invención es un compuesto que incluye un compuesto de polímero de estireno reforzado con caucho polimerizado en masa que tiene dispersado a través de la matriz de polímero del mismo, un material de relleno fibroso y un material de relleno esférico.
Patent MX-9303996-A (MX)
Title: Sello mecanico de superficie para proporcionar un sello entre un par de componentes relativamente girables.
Inventor: GOLDSWAIN IAN MARTYN
IPC: F16J15/00
Filed: 1993-07-02
Abstract: Se describe una junta hermética o sello mecánico de superficie que tiene un primer anillo sellante (12), montado no rotatoriamente, y sellado con respecto a un eje (10 ), un segundo anillo sellante (20), montado no rotatoriamente, y sellado con respecto a una cubierta (11), el segundo anillo sellante (20) está montado en un alineamiento axial y se le obliga, de manera elástica, a acoplarse herméticamente con el primer anillo sellante (12). La superficie sellante (33) del primer anillo sellante (12) tiene un primer y segundo grupos de áreas ranuradas (40, 41), cada grupo está separado angularmente alrededor de la circunferencia de la superficie sellante (33), las áreas ranuradas (40) de un grupo están separadas, angularmente, de las áreas ranuradas (41) del otro grupo, las áreas ranuradas (40, 41) de ambos grupos de abren hacia uno de los bordes de la superficie sellante (33) y se extienden hacia afuera a través de la superficie sellante (33), cada área ranurada (40, 41) define un borde de salida en relación con la dirección de rotación (D) del primer anillo sellante, el borde de salida de las ranuras (40, 41) está inclinado en el plano de la superficie sellante (33) en un ángulo obtuso con respecto a la dirección de rotación (D), la profundidad axial de las áreas ranuradas (40), del primer grupo, es menor que la profundidad axial de las áreas ranuradas (41) del segundo grupo.
Patent MX-9305047-A (MX)
Title: Composicion de capa protectora fotosensible negativa.
Inventor: KUSUMOTO TAKEHIRO
IPC: G03F7/004
Filed: 1993-08-19
Abstract: Se describe una composición de capa protectora fotosensible negativa, adecuada para usarse en litografías del ultravioleta lejano y particularmente litografía mediante láser excimer de KrF, excelente en propiedades tales como resolución, sensibilidad, retención del espesor de película, perfil, resistencia al calor, etc., y pequeña en onda estacionaria, la cual comprende una resina obtenible por medio de una copolimerización de p-hidroxiestireno y estireno, un agente de entrecruzamiento representado por la fórmula general (II): (Ver Fórmula); en donde Z representa -NRR' y los similares y R, R' y R1 a R4 representan cada uno -CH2ORa y los similares en los cuales Ra es un grupo alquilo inferior, y un precursor de ácido foto-inducido representado por la fórmula general (III): (Ver Fórmula); en donde Y3 a Y5 representan cada uno un grupo alquilo monodi- o tri-sustituido mediante halógeno o los similares.
Patent MX-9305707-A (MX)
Title: Bloqueo de multiplicador de velocidad removible.
Inventor: LOEFFLER JOHN M
IPC: F16H63/44
Filed: 1993-09-17
Abstract: Un dispositivo de bloqueo de multiplicador de velocidad se proporciona, para inhibir la selección de ciertas combinaciones de engranajes en una escala tipo de desplazamiento de una transmisión. El dispositivo de bloqueo de multiplicador de velocidad comprende un cilindro de aire montado a al caja de la transmisión. El cilindro de aire incluye una biela selectivamente trasladable entre una posición retraída y una posición extendida. La biela es normalmente empujada a su posición retraída y se extiende a través de una abertura en la caja en su posición extendida para acoplar con una muesca en un carril de desplazamiento seleccionado. El cilindro de aire y la línea del aire de escala elevada están operativamente interconectados, con lo cual un desplazamiento a escala elevada simultáneamente activa el cilindro de aire, extendiéndose la biela dentro del rebajo del carril de desplazamiento para con esto selectivamente limitar la translación axial del carril de desplazamiento. El dispositivo de bloqueo es fácilmente removible.
Patent MX-9307496-A (MX)
Title: Metodo y aparato para dirigir aire acondicionado a una maquina de hilado.
Inventor: HARTNESS ROY
IPC: D01H13/30
Filed: 1993-11-29
Abstract: Una máquina de hilado, preferentemente una máquina de hilado de extremo abierto, que tiene un conducto asociado con la misma para distribuir un flujo de aire acondicionado a lo largo de una trayectoria de flujo predeterminada, en donde el aire acondicionado se hace fluir en una dirección directamente hacia y a través del elemento generador de calor, que gira rápidamente (por ejemplo, un rotor colocado en una caja de hilado), con una porción del aire acondicionado fluyendo en y alrededor del elemento que gira rápidamente, para absorber el calor proveniente del mismo, y con otra porción del aire acondicionado fluyendo a través de la longitud de las fibras alimentadas hacia la máquina de hilado y a través del hilo producido en la máquina de hilado, para humedecer la longitud de las fibras y el hilo. Un conducto de retorno está colocado por arriba de la máquina de hilado y tiene una presión negativa creada en el mismo para ocasionar que el aire acondicionado, después de que ha absorbido calor proveniente del elemento giratorio y acondicionado las longitudes de la fibra y del hilo, fluya hacia arriba de la máquina de hilado y arrastre el polvo diminuto y el material en partículas similar en el mismo, y el aire acondicionado es entonces recibido por el ducto o conducto de retorno.
Patent MX-9400154-A (MX)
Inventor: WELLINGS ANDERS JOHN
IPC: G01N1/30
Filed: 1994-01-03
Abstract: A disclosure is made of automatic apparatus for processing transfer membranes to which a blot pattern of molecular fragments has been bound so that the pattern may be optically visualized. The apparatus is characterized by at least one open processing cell and two systems for pumping; one selectively controlled to direct fluid to and from functional units and one which is closely coupled to the cell and recirculates the fluid in the cell to assure adequate and thorough treatment therein by uniform fluid flow across both sides of the membrane.