baber/WOPTO huggingface dataset:
Patent JP-S5634941-A (JP)
Title: Air-fuel ratio control system
Inventor: MATSUI FUJIO
IPC: F02D33/00
Filed: 1979-08-02
Abstract: PURPOSE: To achieve theoretical air-fuel ratio faster in the transition period of an engine opeation by making the cycle of an air-fuel ratio control more frequent on the basis of signals from an O 2  sensor and throttle sensor in an exhaust system.  
     CONSTITUTION: Each signal of an O 2  sensor 19 and throttle sensor 20 is transmitted to a controller 21 so as to control solenoid valves 14, 15 which act to vary the air breed of a carburetter. The signal of the O 2  sensor 19 is compared in a comparator circuit 31 through an amplifying circuit 22, into which circuit 23 a slice level is also input, and furthermore added in an addition circuit 28 via an integration circuit 25 and center valve detector 26. The signal of a throttle sensor 20 is addd in the addition circuit 28 by detecting an acceleration or deceleration state and a signal transmitted from a cycle modulation circuit 29 in accordance with a change during the transition period is superposed in a superposition circuit 30, and a preset signal has non been determined. During such an operation, the generation cycle of output signals from the comparator circuit 31 is made shorter and the control is performed earlier. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5527128-A (JP)
Title: Preparation of hibaol
Inventor: KAMETANI TETSUJI
IPC: C07C27/00
Filed: 1978-08-16
Abstract: PURPOSE: To synthesize hibaol having the same steric structure as natural hibaol useful as a mild medicine, by reducing 2-oxohiboal, if necessary after converting to the thioketal derivative.  
     CONSTITUTION: The objective compound II is prepared by the Wolff-Kishner reduction of 2-oxohibaol I (reacting 2-oxohibaol with a hydrazine derivative, pref. a low-molecular weight hydrazine derivative such as hydrazine hydrate, and removing the hydrazine from the product by treating with a base). As an alternative method, the compound II is prepared by reacting 2-oxohibaol I with the corresponding dithiol compound, pref. ethane diol or its functional derivatve in the presence of catalytic amount of boron trifuloride, and reducing the resulting thioketal III pref. with Raney nickel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62254867-A (JP)
Title: Method and apparatus for dustproof painting
Inventor: TAKAHASHI TSUTOMU
IPC: B05B15/12
Filed: 1986-04-28
Abstract: PURPOSE:To considerably decrease the sticking of dust to a member to be coated without requiring a particularly large-scale installation by forming the gentle and local flow of clean air flowing toward the member to be coated. CONSTITUTION:A clean air output mechanism 10 to output the clean air flowing from a spray gun 2 side toward the member 1 to be coated is disposed to the point where the spray gun 2 is installed in dustproof painting adequate for spray painting. The mechanism 10 is provided with an air cleaning part 11 for cleaning the outdoor air, a fan 12 and a dust 13 and is provided with a means 14 for maintaining the uniform air pressure to the aperture 10A part on the output side so that the pressure of the clean air is maintained approximately uniform within the same plane thereof. The gentle and local flow of the clean air flowing toward the member to be coated is thus formed. The spray painting to the member to be coated is executed in such flow.
Patent JP-H04328378-A (JP)
Title: Table of contents recording and reproducing system for digital magnetic tape device
Inventor: KATO HIROAKI
IPC: G11B27/00
Filed: 1991-04-30
Abstract: PURPOSE:To add the table of contents of a music name, etc., to a magnetic tape itself in the digital magnetic tape device of an R-DAT, etc. CONSTITUTION:The table of contents of the music name, etc., is written to the PCM area of the margin area of the magnetic tape by a voice. Consequently, without writing for a user the table of contents to a note or a card, the contents is recorded to the magnetic tape itself by the voice and caught this by the user. As necessary, a TOC code signal is capable to record digitally to a sub area corresponding to the above-mentioned TOC signal by the voice. Further, this TOC area is desired to skip at the time of normal reproducing, as well.
Patent JP-H1045726-A (JP)
Title: Production of optically active piperazine-2-carboxylic acid derivative
Inventor: FUCHS RUDOLF
IPC: C07D241/04
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a synthetic intermediate for a substance having pharmacological activities by asymmetrically hydrogenating a corresponding pyrazinecarboxylic acid derivative. SOLUTION: A pyrazinecarboxylic acid derivative of formula II (X is hydroxyl, a 1-6C alkoxy or a group of the formula NR<1> R<2> ; R<1> and R<2> are each H, a 1-6C alkyl, a 3-6C cycloalkyl, an aryl, an amino-protecting group; R<1> and R<2> form a saturated hetero ring with a nitrogen atom) is asymmetrically hydrogenated in the presence of an optical active rhodium complex to give the objective compound of formula I. The rhodium complex compound is obtained by reacting RH(I) complex with optically active metallocenylphosphine. The compound of formula I is useful as a synthetic intermediate for a HIV protease inhibitor. The compound of formula I is obtained without requiring an expensive reagent since optical resolution of a racemic compound is not carried out.
Patent JP-H10289011-A (JP)
Title: Numerically controlled device and background processing customizing method for the device
Inventor: TAKEDA KOICHI
IPC: G05B19/4155
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To easily and speedily add an arbitrary background processing function if necessary by reading and executing an additional background processing program based on an additional background processing program execution command. SOLUTION: When the power of this numerically controlled device is turned on, the respective background processing programs which are registered in ROM 18 and which set makers and the program execution command of a customized background processing CBG are read by CPU 14. CPU 14 judges whether the program is registered in RAM 17 or not based on the program execution command of the customized background processing CBG. When it is registered, the customized background processing CBG is executed. The added background processing is executed as one background processing program whenever power is turned on after registration.
Patent JP-H03297694-A (JP)
Title: Sheet treatment apparatus
Inventor: KIMURA YOSHIYUKI
IPC: B65H39/11
Filed: 1990-04-17
Abstract: PURPOSE:To treat a sheet with high productivity by a small-sized sheet treatment apparatus by mounting a means removing the sheets bound within a sheet receiving means by a sheet binding means from the sheet receiving means. CONSTITUTION:A post treatment part 1 is mainly constituted of the sheet receiving bin 57 of a sheet receiving means 20, a paper discharge tray 59 receiving a discharged sheet, a change-over means 61 introducing transfer paper or a manuscript from the feed path 39 of a paper feed part 6 or the manuscript discharge part 55 of a manuscript feed part 9 to change over a sheet feed direction to the sheet receiving bin 57 or the paper discharge tray 59, a jogger 63 as an arranging means arranging the sheet bundle received in the sheet receiving bin 57, a stapler 5 binding the sheet bundle and a stack tray 67 separating the sheet bundle from the sheet receiving bin 57 to stack the same. A means removing the sheets bound in the sheet receiving means by a sheet binding means to remove the same from the sheet receiving means is provided and automatic sheet binding operation and the removing operation of the sheets from the sheet receiving means are performed to enhance productivity.
Patent JP-H06308856-A (JP)
Title: Powder image fixing method and its device on electrophotographic image forming device
Inventor: SHINOZAKI KENGO
IPC: G03G15/20
Filed: 1993-04-26
Abstract: PURPOSE:To make the fixing pressure of a fixing device low and to enhance the uniformity of pressurizing force and thermal efficiency and fixability. CONSTITUTION:When a toner image supporting body 30 supporting toner 40 is carried to pass between a fixing roll 11 and a pressurizing part 12 by an image supporting body carrying belt 16, the fixing device 10 fixes a powder image on the image supporting body 30 by the pressurizing force of the pressurizing part 12. The pressurizing part 12 has the arrangement of a pressurizing member 15 on a part corresponding to the fixing roller 11 and extends an elastic film 18 by the pressure of a fluid 20 pressurized by the pressurizing mechanism of the pressurizing member 15, to increase a contact area with the fixing roll 11 and simultaneously, impart uniform pressure on the whole of the contact surface, so that the fixability of a toner image can be improved regardless of the thickness and surface shape of the image supporting body 30.
Patent JP-H06305001-A (JP)
Title: Polyester hollow molded form
Inventor: TOYAO HIROSHI
IPC: B29C49/08
Filed: 1993-04-26
Abstract: PURPOSE:To obtain a hollow molded form having excellent heat resistance and transparency by specifying a composition ratio, mixture melting temgerature of polymer mixture and haze after injection molding and orientation. CONSTITUTION:A polyester hollow molded form has a ratio of ethylene terephthalate unit to carbonate unit of 90/10-70/30, a glass transition temperature of 80-95 deg. and a haze of an oriented part of 30% or less. The haze of a sheetlike material having a thickness of 0.3mm when such a mixture of polyester and polycarbonate is mixed in a melted state at a temperature range of 280-320 deg.C for 1-3min, and then injection molded to be elongated to an area magnification of 12.5 times is 30% or less. Such a hollow molded form has heat resistance of 85 deg.C and excellent transparency.
Patent JP-S5724189-A (JP)
Title: Scatter control system for automatic exchanger
Inventor: FUJITA KAZUNORI
IPC: H04Q3/545
Filed: 1980-07-21
Abstract: PURPOSE:To simplify the control circuit and to speed up the processing speed, by connecting between a plurality of processors via a pushup memory and enabling the information transfer between the processors via it. CONSTITUTION:A plurality of processors 21, 22 are connected via an interface circuit 7 and the information transfer between the processors can be made through this interface circuit. Thus, program storage memories 31, 32 and temporary storage memories 41, 42 are provided accordingly, and a semifixed storage memory 6 can be connected to either of the processors 21, 22 via a switching circuit 5. Thus, the low cost by the simple control circuit and the high speed of processing can be achieved.
Patent JP-H01270175-A (JP)
Title: Picture processor
Inventor: YUI MASAAKI
IPC: H04N1/387
Filed: 1988-04-21
Abstract: PURPOSE:To transfer picture data at high speed and to store the large quantity thereof by extracting only the picture data of a prescribed CT value, converting the picture data of the CT value except the extracted picture data and double and rectangularly compressing the obtained picture data. CONSTITUTION:Original picture data 11 has the picture data consisting of the prescribed CT value extracted by a picture data extracting means 8, the picture data except the prescribed CT value is converted to a constant CT value by a data converting means 9 and these picture data is rectangularly and double compressed in a data compressing means 10. Then, it is transferred to an external device or stored and processed in a storing part 13. Thereby, the picture data can be transferred at high speed and the large quantity thereof can be stored.
Patent JP-H09289026-A (JP)
Title: Fuel cell
Inventor: AZEBIRU YOSHIYUKI
IPC: H01M8/02
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To enhance power generation efficiency, maintain stable cell performance over a long period of time, and lengthen the cell life by making the heat conductivity in the plane direction higher than that in the stacked direction in a gas separation plate. SOLUTION: The heat conductivity in the plane direction of gas separation plates 9a-9e of a partial stacked body 11 is made higher than that in the stacked direction. The heat conductivity in the plane direction of unit cells 1a-1f is accelerated, heat is dispersed in the plane direction, locally concentrated electrochemical reaction is avoided, locally concentrated heat generation is reduced, and calorific value in the plane direction of the unit cells 1a-1f is made uniform.  Even when the maximum temperature rise region of the unit cell positioned in the central part of the stacked direction of the stacked body 11 is set in the allowable temperature rise or less, unit cells near the upper and lower end parts in the stacked direction are not operated in unnecessary low temperature rise, and the temperature rise during the operation can brought be close to the allowable temperature rising. Thereby, power generation efficiency is enhanced, deterioration of a catalyst is retarded, and stable cell performance is maintained over a long period of time.
Patent LT-2011013-A (LT)
Title: A cover for closing of canning pots
Inventor: MOLDAVSKYY FELIKS
IPC: B65D43/00
Filed: 2011-03-02
Abstract: The invention relates to canning industry, specifically to covers for closing of canning pots. A cover is made from thin sheet metal, for example from tin, aluminum. A cover comprises a cylindrical cap, larger diameter crown and sealing ring, which is placed in a crown inner cavity. A lower part of the canopy folded at an angle of 170 - 190o with respect of a lateral surface and an edge is placed at the bottom of sealing ring.
Patent LT-2016524-A (LT)
Title: Circuit-breaker with self-locking function
Inventor: JIN YINGHUA
IPC: H01H71/00
Filed: 2016-11-24
Abstract: The present disclosure discloses a circuit-breaker with self-locking function, comprising an upper housing, a lower housing, a self-locking electromagnetic coil and a self-locking elastic rubber sheet. The upper housing and the lower housing are connected with each other through a fastener, a starting switch is connected with the middle of the upper housing penetratingly, an inlet groove and an outlet groove are deposited on the upside and the downside of the upper housing respectively, both the inlet groove and the outlet groove have a wire hole inside; an input contact chip and an output contact chip are arranged on the upside and the downside of the inner lower housing respectively, and a connecting sheet is arranged between the input contact chip and the output contact chip. The invention has a simple structure, being effectively capable of circuit-breaking and self-locking, thus achieving ensuring the safety of the circuit-breaker itself and the electrical equipment.
Patent MX-9204733-A (MX)
Title: Aparato y metodo para procesar pelicula de chatarra.
Inventor: KIMBER RAY A BUCK
IPC: B02C23/26
Filed: 1992-08-14
Abstract: Se describe un aparato y método para procesar película de chatarra. El aparato incluye una cámara de separación de aire de película para separar aire de tiras de entrada de película de chatarra.
Patent MX-9205228-A (MX)
Inventor: HARTLEY JEFREY W
IPC: B32B27/06
Filed: 1992-09-14
Abstract: The present invention relates to an extruded fluoropolymer-acrylic composite and a method of producing same. The extruded product of the present invention comprises a layer of at least one first polymeric substance comprising a mixture of: (1) from about 1 to about 70 percent by weight of at least one acrylic material, (2) at least one fluoropolymer, and (3) at least one inorganic pigment in sufficient amount to render the first polymeric substance reflective to infrared light and opaque to both ultraviolet light and light and light having a wavelength of about 350 to about 2500 nanometers; in contact with a layer of at least one second polymeric substance being of a chemical character so as to be amenable to adhesion to the at least one first polymeric substance in the extrusion product. The preferred embodiment of the invention method is conducted under vacuum.
Patent MX-9206785-A (MX)
Title: Solucion de electrodeposicion acuosa y proceso para la electrodeposicion acuosa por desplazamiento de una superficie de metal de substrato con otro metal.
Inventor: VITALE AMERICUS C
IPC: H05K3/46
Filed: 1992-11-25
Abstract: Se describe un agente de reemplazo efectivo, ambientalmente inocuo, para la tiourea, para utilizarse como un agente complejo en los procesos de electrodeposición de desplazamiento, en los cuales la solución de electrodeposición se aplica a la superficie del substrato que va a ser electrodepositada por inmersión o por rocío, en cascada, vaciado y similares. El agente complejo de reemplazo es un compuesto dialquilimidazol-2-tiona no simétrico, que tiene la fórmula I: en donde A es metilo o etilo, y cuando A es metilo, B es un grupo alquilo o cicloalquilo de 3 a 6 átomos de carbono, y cuando A es etilo, B es un grupo alquilo o cicloalquilo de 4 a 6 átomos de carbono. De esta clase de compuestos, se prefiere el 1-metil-3-propil-2-tiocarbonil-2,3-dihidroimidazol para la electrodeposición de estaño por inmersión. Esta clase de agentes complejos es particularmente útil en la electrodeposición de estaño de desplazamiento por rocío, para la fabricación de tableros de circuitos impresos, en donde el metal de estaño libre se adiciona a la solución de electrodeposición.
Patent MX-9302904-A (MX)
Inventor: OETIKER HANS
IPC: F16L33/035
Filed: 1993-05-19
Abstract: An open reusable clamp structure, especially of the earless type, with a clamping band (11) having overlapping inner and outer band portions (11a, 11b) adapted to be detachably interconnected by mechanical connecting means (27, 14'''); first tool-engaging surfaces (29', 16'') are provided in the inner and outer band portions, preferably in the form of pressed-out cold-deformed embossments (29, 16) for tightening the clamping band about an object to be fastened thereby, and second tool-engaging surfaces (25', 14'') are provided in the inner and outer band portions which are separate from the first tool-engaging surfaces and are again preferably in the form of pressed-out cold-deformed embossments (25, 14) for reopening the previously interconnected overlapping band portions. To prevent over-torquing during reopening, undulations (17) or the like are provided in the outer band portion (11b) intermediate the first and second tool-engaging surfaces (16'', 14''). <IMAGE>
Patent MX-9304086-A (MX)
Title: Material colorante concentrado no pulverizado, no fundido.
Inventor: DANIELSON PAUL STEPHEN
IPC: C03C4/02
Filed: 1993-07-07
Abstract: Un material colorante concentrado no pulverizado, no fundido, consiste esencialmente de un fundente que no es más de 30 en peso de un borato de metal alcalino, un aglutinante que es un silicato de metal alcalino y de 35 a 60 de V2O5. El fundente, el aglutinante y el óxido colorante constituyen por lo menos 90 de la composición. Un método para producir un material de cerámica vítrea negro que comprende transformar el material colorante a partículas y añadir partículas a un vidrio percusor para la cerámica vítrea mientras el vidrio se pasa a através del antehogar de un tanque de vidrio en un estado fundido.
Patent MX-9304348-A (MX)
Title: Metodo y aparato para ampliar el software de aplicacion por medio de unmodem para radio.
Inventor: FENNELL ROBERT DEWAYNE
IPC: G06F9/445
Filed: 1993-07-19
Abstract: La presente invención se relaciona con un modem (modulador-desmoduladorpara radio (100) que tiene un  software (soporte lógico) de aplicación(128) almacenado en el mismo para recibir la información de crecer oampliación, por medio de mensajes de llamadas selectivas sobre el aire. Lainformación de ampliación comprende información de instalación de laampliación y los datos de ampliación. Un microprocesador (108) recopila lainformación de instalación de la ampliación y opera para ampliar elsoftware de aplicación (128), de acuerdo con la información de lainstalación de la ampliación y en respuesta  a los datos de ampliación.Además, el software de aplicación en la computadora (302) puede serampliado por la transmisión de la información de ampliación sobre el airehacia el modem para radio (100).
Patent MX-PA94008607-A (MX)
Inventor: PAUL M NOVOTNY
IPC: C22C38/00
Filed: 1994-11-07
Abstract: Una aleación de acero martensítico que tiene una combinaciónúnica de dureza y de resistencia a la corrosión. En términos generales, la aleación contiene, en por ciento en peso, aproximadamente C 1.40-1.75 Mn 0.30-1.0 Si 0.80 máx. P 0.20 máx. S 0.015 máx. Cr 13.5-18.0 Ni 0.15-0.65 Mo 0. 40-1.50 V 1.0 máx. N 0.02-0.08 y el resto es esencialmente hierro. La aleación estábalanceada dentro de los intervalos de por ciento en peso establecidos de tal forma que la relación de%de Cr:%de C es aproximadamente 10.0-11.0 y la suma de%de Ni+%de Mn es al menos aproximadamente de 0.75. La aleación se puede endurecer hasta al menos aproximadamente 60 HRC a partir de un intervalo amplio de temperaturas de tratamiento de solución y proporciona resistencia a la corrosión similar a la aleación Tipo 44
Patent MX-9604910-A (MX)
Title: Water blown integral skin polyurethane composition.
Inventor: VALOPPI VALERI L
IPC: C08G18/65
Filed: 1996-10-17
Abstract: The present invention relates to water-blown integral skin polyurethane foam compositions, molded polyurethane articles, a process of preparing said articles, and an isocyanate composition for use therein. In particular, the invention relates to water-blown integral skin molded polyurethane articles having particularly advantageous physical properties, and a composition useful for producing such articles. In particular, the invention provides a polyurethane composition which has an isocyanate component (a) an isocyanate reactive component (b), a blowing agent comprising water (c), a polyether (d) selected from the group consisting of polytetrahydrofuran and polyethylene glycol having a number average molecular weight of from 200 to 2000 and optionally, one or more additives (e) from the group consisting of catalysts, chain extenders, oxo alcohols, and mixtures thereof. The composition may be characterized in that the integral skin polyurethane articles made of the composition have a tensile strength of greater than or equal to 450 psi and/or a Taber abrasion (mg loss) of less than 200.
Patent MX-9605179-A (MX)
Title: A multi-pulse analysis speech processing system and method.
Inventor: BIALIK LEON
IPC: G10L19/10
Filed: 1996-10-28
Abstract: A speech processing system and method are disclosed. In one embodiment of the present invention, the system includes at least a maximum likelihood quantization (MLQ) multi-pulse analysis unit (item 21) operating on a target vector (item 26). The MLQ multi-pulse analysis unit typically determines an initial gain level for the multi-pulse sequence and performs single gain multi-pulse analysis (MPA) a number of times, each with a different gain level. The pulse sequence which most closely represents the target vector is provided as an output signal (item 38). In another embodiment, the system includes at least a pulse train multi-pulse analysis unit wherein the target vector is modeled as a series of pulse trains. Each pulse train comprises a plurality of single gain pulses, wherein each pulse is at a position which is a pitch value distance apart from the previous pulse in the pulse train. Combinations of maximum likelihood analysis with pulse trains are also part of the present invention.