baber/WOPTO huggingface dataset:
Patent JP-S5624415-A (JP)
Title: Production of amino resin containing less unreacted formaldehyde
Inventor: EBISAWA KATSUO
IPC: C08G12/00
Filed: 1979-08-04
Abstract: PURPOSE: An amino-formaldehyde condensate is treated with aqyeous alkali sulfite to give an amino resin containing less unreated formaldehyde and having no odor and high-stability.  
     CONSTITUTION: After condensation of an amino compound such as melamine, benzoguanamine or urea with formaldehyde, an alcohol of 1W4 carbon atom is added to give an etherified amino-formaldehyde condensate. Then, the condensate is treated with an aqueous solution of an alkali sulfite that can react with unreacted formaldehyde in the condensate at room temperature or with heat, preferably at lower than 100°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05300102-A (JP)
Title: Serial transmitter for audio signals
Inventor: ONO YUKARI
IPC: H04B14/04
Filed: 1992-04-20
Abstract: PURPOSE:To enable digital transmission with high tone quality by transmitting digital audio signals after converting them to one-bit signals. CONSTITUTION:This serial transmitter for audio signals to transmit digital audio signals as serial signals is provided with a one-bit over-sampling circuit 3 on the transmission side, and audio signals are serially transmitted after being made into one-bit signals with over-sampling and noise shaping at a noise shaper 5. On the other hand, a one-bit over-sampling A/D converter 1 is provided on the transmission side, and analog audio signals are serially transmitted after being made into one-bit signals at the one-bit over-sampling A/D converter. Therefore, high-definition digital transmission is enabled with one-bit serial transmission and on the reception side, signals processing and any D/A converter are unnecessitated.
Patent JP-H07306992-A (JP)
Title: Warning system for overhead power transmission line and signal transmitting device used for the same
Inventor: SHIBATA MASATOMO
IPC: G08C17/00
Filed: 1994-05-13
Abstract: PURPOSE:To prevent a minor collision of a flying body with overhead power transmission lines by providing a signal transmitting device, which sends a signal showing the presence of an overhead power transmission line, on the overhead power transmission line and providing the flying body with a receiver which recognizes the presence of the overhead power transmission line by receiving the signal. CONSTITUTION:A signal transmission device 3 is mounted on each span of an overhead power transmission line 2 layed on a transmission steel tower 1. A receiver 6 on a helicopter 5 recognizes the presence of the overhead power transmission line by receiving a signal. When a signal carried by radio waves is received, a warning sound showing the presence of the overhead power transmission line is sent to a pilot and a warning is performed through a lamp installed at the pilot's seat. From among the plural received signals one with the highest intensity is separated. Based on the signal intensity, an approximate distance from the helicopter 5 to the signal generator 3 is calculated. It is notified to the pilot in the form of numerical display.
Patent JP-H06305100-A (JP)
Title: Highly moistureproof polymer alloy multilayered sheet for packing chemicals
Inventor: TATSUMI YASUO
IPC: C08G61/06
Filed: 1993-04-27
Abstract: PURPOSE:To provide a novel sheet extremely good in the balance of physical properties such as molding processability, rigidity, scratrch resistance, impact resistance, oil resistance, chemical resistance, transparency, moistureproof properties or the like and excellent in appearance and moldability at a time of molding processing by forming outer and inner layers from a polymer alloy wherein amorphous polyolefin with a thermal deformation temp. of 100 deg.C or lower and high density polyethylene are mutually compounded and forming an intermediate layer from amorphous polyolefin with a thermal deformation temp. of 100 deg.C or lower. CONSTITUTION:A highly moistureproof polymer alloy multilayered sheet for packing chemicals is formed by laminating outer and inner layers composed of a polymer alloy wherein the compounding ratio of amorphous polyolefin with a thermal deformation temp. of 100 deg.C or lower and high density polyethylene is 70:30-40:60wt.% and an inter-layer composed of amorphous polyolefin with a thermal deformation temp. of 100 deg.C or lower.
Patent JP-S60245023-A (JP)
Title: Tablet device
Inventor: KAWANISHI KAZUYUKI
IPC: G06F3/048
Filed: 1984-05-18
Abstract: PURPOSE:To input position data without any dependency upon the size of a menu form by setting the menu form on a tablet and calculating a form magnification and an angle of rotation on the basis of position data and size data on a reference menu form. CONSTITUTION:The menu form 6 of optional size is set on the tablet 1, and its vertex coordinates P1, P2, and P3 are obtained by a position detecting means 2 and inputted to a calculating means 4. The calculating means 4 calculates the coordination with vertex coordinates of the reference menu form and also finds the origin. Those data and size data in a storage device 3 are used to calculate the angle of rotation and form magnification of the form set on the tablet 1. When an optional menu position in the menu form is indicated with the stylus pen of the position detecting means 2, the position is converted by a converting means 5 into a position value corresponding to a menu position expected to be on the reference menu form.
Patent JP-H05217176-A (JP)
Title: Method and apparatus for focusing in optical device using soft focusing system
Inventor: ARAN OOGASUTO FUENEMA
IPC: G11B7/085
Filed: 1991-05-01
Abstract: PURPOSE: To provide a soft focusing method and device for optical device. CONSTITUTION: A repeat pulse position pulse idly running an objective lens 10 so that a focus circuit 23 in an optical disk recorder and another optical device provides soft focusing is used. By pulse energizing the lens so as to move to a focal state, the stiction and the friction of the lens are conquered. An energy level added to lens movement is minimized, that is, is softened by idle running. A purpose of pulse control operation of a mutual directional property is that the friction is conquered without larger force for the lens capable of passing the lens through the focal position, and a compensation technique stopping the lens on the focal position is shown also.
Patent JP-S60244510-A (JP)
Title: Preparation of plastic molded product
Inventor: YANO ISAMU
IPC: B29C43/36
Filed: 1984-05-18
Abstract: PURPOSE:To prepare a plastic molded product having a uniform thin wall thickness, by laminating an uncured fiber reinforced plastic to a light foam member and setting the formed laminate to a silicon rubber pressing part having a diameter smaller than that of a laminate ring at ambient temp. before heating the same under pressure. CONSTITUTION:A core metal 12 is held to the recessed parts of upper and lower molds 6 so as to leave hollow part and room temp. curing type silicon rubber 10 is injected in the molds 6 from the injection port 14 provided to one of the molds 6 and cured at room temp. Next, the cured silicone rubber 10 is notched to take out the core metal 12 and the demolded silicone rubber 10 is inlaid with the core metal 12. The press curing of a laminated fiber reinforced plastic 4 is performed by pressing the molds 6 by a heating press part 11 under heating. By using a closed-cell foam such as a cured urethane foam as a foam member 3, defoaming and a thickness are uniformized.
Patent LT-2006010-A (LT)
Title: Remote syringe instrument
Inventor: MATULEVICIUS RAMUTIS
IPC: A61D7/00
Filed: 2006-02-08
Abstract: Remote syringe instrument relates to the group of biomedical instruments and may be used for injecting animals from a remote position. The instrument has a cylindrical body with a sleeve, a piston and a piston rod, an injection needle and a fixer of penetration depth, an injection discharge mechanism and a disc fixer-marker. The injection mechanism consists of an elastic belt with hooks on its end and a socket fixed in the middle therein for inserting the piston rod. The injection discharge mechanism consists of the cylindrical sleeve having two notches in its side. In the notches there is hanged the hook with a tag fastened to the recesses. Whole dose is injected into desired depth by the instrument and the animal is marked for the following observation.
Patent LT-2023529-A (LT)
Title: Prefabricated building construction kit, method of manufacturing this kit, and method of constructing a building using this construction kit
Inventor: ŠEDUIKIS MARIJUS
IPC: E04B1/00
Filed: 2023-06-23
Abstract: Prefabricated building construction kit, the method of making said kit and the method of construction works using this construction kit for residential or commercial prefabricated buildings include factory/workshop-made concrete slabs for walls, foundations/floor, floors and/or roofs reinforced with reinforcing mesh and rebars and fixed heat-insulating layer. Using this kit, i.e., connecting the slabs of the construction kit by means of insertion utilising the reinforcements arranged around the perimeter, a homogenous compound of the foundation/floor, floor slabs, roof beams and wall columns is obtained. This solid structure ensures the strength and stability of the structure, quick connection, elimination of cold bridges. This solid structure ensures the strength and stability of the structure, quick connection, elimination of cold bridges.
Patent MX-9201147-A (MX)
Title: Empalme por fusion de fibra optica
Inventor: GRIGSBY RICHARD
IPC: H01B1/20
Filed: 1992-03-16
Abstract: Al efectuar un empalme por fusión de extremo con extremo entre dos fibras ópticas F, las fibras ópticas se introducen con los extremos opuestos de dos miembros 1 de soporte de manera que las partes de las fibras ópticas sobresalen de los miembros. Las fibras F se aseguran en los miembros 1 y las partes sobresalientes se cortan para formar colas de longitudes predeterminadas. Los miembros-1 de soporte luego se colocan en alineamiento axial y uno se ocasiona que se mueva axialmente hacia el otro, hasta que las caras de extremo de las colas sobresalientes están separadas a cierta distancia predeterminada. El empalme por fusión se efectúa luego, los miembros 1 de soporte están permanentemente asegurados entre sí y se proporciona la protección mecánica para el empalme por fusión.
Patent MX-9201845-A (MX)
Inventor: BATTEGAZZORE PIERO
IPC: B65D83/00
Filed: 1992-04-22
Abstract: A dispenser of viscous products comprises an outer container (1), extending along a longitudinal axis (X-X) which would generally lie vertical, with at least one elastically deformable side wall (6,7), a closed bottom (2), and a top (3) provided with an opening (4) defined by a rim (5), a flexible bag (13) placed inside said outer container (1), said bag (13) having a mouth (12) and being intended for containing the viscous product, a plate-like element (8) positioned across the opening (4) in the container (1) top and being connected to the rim (5) of the latter, said plate-like element (8) being provided with an axial passageway, (10) parallel to the longitudinal axis (X-X) of the outer container (1), having a collar (11) projected inwardly of said outer container, said bag (13) having its mouth (12) sealed around said collar (11), a head (27) provided in its inner side with a viscous product delivery conduit (28) which has one end (30) provided with a delivery orifice (29) and an opposite end (32) provided with an inlet orifice (31) in communication with the axial passageway (10) through said plate-like element (8), said head (27) including connecting means (37) for being connected to the rim (5) of the opening (4) in the top of said outer container (1), a first one-way valve means (34) placed in said viscous product delivery conduit (28) and opening in the direction toward said delivery orifice (29), and a second one-way valve means (25) opening in the direction toward the inner side of the outer container (1). The dispenser includes a bag opener consisting of two pairs of elastically divergent legs (16,17,16a,17a) projecting from an annular support (15) connected to said plate-like element (8), said legs extending inside said bag (13) and applying a pressure force to the bag (13) directed toward the outer container (1). <IMAGE>
Patent MX-9203865-A (MX)
Inventor: JEAN-FRANCOIS
IPC: H04B10/291
Filed: 1992-07-01
Abstract: The invention relates to an amplifier with amplifying optical fibre, the amplifier including means of reduction of the optical noise due to amplified spontaneous emission, these means being inserted into the length of the amplifying optical fibre, characterised in that the said means comprise an optical isolator (5). 
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Patent MX-9301237-A (MX)
Title: Nuevos derivados del acido aminocarboxililco con efecto antialergico antiasmatico y procedimiento para su elaboracion.
Inventor: KUTSCHER BERNHARD
IPC: A61P37/08
Filed: 1993-03-05
Abstract: Se describen nuevos derivados del ácido 6-aminocarboxílico con propiedades antiasmáticas y antialérgicas, que pueden ser utilizados para la elaboración de medicamentos.
Patent MX-9304256-A (MX)
Title: Recuperacion de error de transmision para sistemas de comunicacion digitales.
Inventor: GLOVER GLEN A
IPC: H04N21/434
Filed: 1993-07-14
Abstract: Se reciben una sucesión de paquetes de datos de longitud variable que contienen una parte de encabezado y una parte de datos. Los datos seleccionados desde los encabezados del paquete de datos se almacenan en localizaciones designadas de una memoria de encabezado. Se proporciona una dirección de inicio del paquete de datos con cada parte de encabezado almacenada, para designar una localización en una memoria de datos para comenzar el almacenamiento de datos contenidos en un paquete de datos correspondiente. Los datos desde los paquetes de datos recibidos se almacenan comenzando en las localizaciones de la memoria de datos designada por las direcciones de inicio del paquete de datos correspondientes. En una modalidad ilustrada, los paquetes de datos son macrobloques desde las estructuras de televisión digitalizadas. Se proporcionan una pluralidad de indicadores de posición del siguiente paquete de datos en los datos, para utilizarse en los limites del macrobloque de verificación periódica durante la recepción de los datos de televisión, y para proporcionar una recuperación rápida desde un error de transmisión que afecte a la longitud real o identificada de un macrobloque.
Patent MX-9304558-A (MX)
Title: Valvula termostatica para circuito de enfriamiento de un motor decombustion interna.
Inventor: PINILLA NICOLAS
IPC: F02C7/00
Filed: 1993-07-28
Abstract: La válvula comprende una jaula (2,3) insertada en el circuito ydelimitando una cámara corriente arriba (16) y una cámara corriente abajo(17) cuya comunicación es controlada por una mariposa móvil susceptible decooperar con un asiento fijo (23) y llevada por una cápsula termostática(9) sometida a las acciones antagonistas de un material termodilatable quela misma contiene y de un resorte.
Patent MX-9304985-A (MX)
Inventor: BERGSTEN PAER SETH THORE
IPC: H03F1/34
Filed: 1993-08-17
Abstract: An apparatus for compensating the phase rotation in the feedback loop of a cartesian feedback power amplifier in a final transmitter stage for quadrature modulation of the complex difference signal between a complex input signal and the corresponding complex feedback signal with a complex modulation signal for forming a modulated real valued first signal and for quadrature modulation of the output signal from the power amplifier with a complex demodulation signal for forming the complex feedback signal. The phase shift between the first signal and the second signal and between the quadrature component of the first signal and the second signal is detected for determining the phase rotation of the feedback loop. Furthermore, the phase rotation of the complex modulation signal can be changed with a compensating phase rotation defined by the determined phase rotation.
Patent MX-9305896-A (MX)
Title: Sistema automatizado calibrador del diametro.
Inventor: OLSEN STEVEN L
IPC: G01B5/08
Filed: 1993-09-24
Abstract: Un dispositivo para medir el diámetro y la circunferencia de un objeto circular flexible, el cual incluye dos piezas calibradoras movibles. Se coloca el objeto circular flexible que se va a medir entre las dos piezas calibradoras y se comprime, forzando así el objeto a amoldarse a la forma del calibrador. Se mide la distancia que separa las piezas calibradoras y se compara con la diferencia producida por una referencia. A través del medio adecuado, se convierte lo largo de la separación a medidas de diámetro y de circunferencia.
Patent MX-9306836-A (MX)
Title: Catalizador y proceso para alquilar alcanos.
Inventor: KALLENBACH LYLE RAY
IPC: C07C2/62
Filed: 1993-11-03
Abstract: En un aspecto, la presente invención se relaciona con un nuevo catalizadorpara alquilación, que comprende ácido trifluorometansulfónico y unmaterial de soporte sólido inorgánico. En otro aspecto, la presenteinvención se relaciona con la alquilación de alcanos (parafinas) conalquenos (monoolefinas), en presencia de una nueva composición decatalizador sólido que comprende ácido trifluorometansulfónico y unmaterial de soporte sólido.
Patent MX-9307800-A (MX)
Title: Sistema hidraulico para implemento arrastrado.
Inventor: FOX ROBERT EUGENE
IPC: A01B63/22
Filed: 1993-12-09
Abstract: Un circuito de control de eje oscilante hidráulico el cual incluye una válvula de tres vías que normalmente opera el eje oscilante está conectado al cilindro de elevación sobre un implemento de remolque. Una válvula de cierre de enganche conectada a la válvula de control de eje oscilante mantiene al eje oscilante en una posición preseleccionada sin importar los cambios en presión en la salida de válvula. El lado extendido del cilindro de elevación está conectado a la salida de la válvula de control de manera el control de enganche de tractor es usado para operar el cilindro de implemento de remolque. Para superar la falta de habilidad de la válvula de tres vía para retraer positivamente el cilindro de implemento de remolque, una válvula reductora/aliviadora está conectada al lado retraído del cilindro y se ajusta para proporcionar justo suficiente presión para retraer el cilindro y elevar las ruedas de implemento de el contacto con el terreno cuando el lado extendido está conectado a la presión de retorno. Un sistema de retroalimentación de posición sobre el implemento está conectado a la unidad de control de enganche (HCU) sobre el tractor. Cuando la unidad de control de enganche percibe una señal de retroalimentación de implemento, el modo de control de unidad de control de enganche cambia desde el control de eje oscilante a la válvula de implemento de remolque en donde la posición de implemento se pone y se mantiene una forma similar a aquella de el control de eje  oscilante convencional. Una lectura de voltaje desde la señal de retroalimentación proporciona una indicación visual de la posición del implemento.
Patent MX-9400007-A (MX)
Inventor: SINGLETON ANDY HUGH
IPC: A61K8/04
Filed: 1994-01-03
Abstract: This invention relates to hair spray formulations which eliminate flaking. The hair spray formulations are based on (1) a sulfonate-containing, water-dispersible or water-dissipatible, linear polyester having a glass transition temperature of 33 DEG  C. to 60 DEG  C., (2) a polyethylene glycol ester of a mixture of caprylic and capric acids, (3) an alpha-hydroxy carboxylic acid having 2 to 6 carbon atoms, and (4) water or a water/alcohol mixture.
Patent MX-9501622-A (MX)
Title: Milbemycin derivatives having a substituent containing an oxime group at the 13-position.
Inventor: TAKESHIBA HIDEO
IPC: A01N43/90
Filed: 1995-03-31
Abstract: The present invention relates to milbemycin derivatives having a substituent containing an oxime group at the 13-position represented by the following general formula (I): (see formula), [wherein R1 represents a methyl, ethyl, isopropyl or sec-butyl group; R2 represents a hydrogen atom or a lower alkyl group; Y represents a C1-C3-alkylsulfonyl group, an optionally substituted C1-C4-alkoxycarbonyl group, an optionally substituted amino-C2-C7-alkanoyl group, an optionally substituted saturated 5- or 6-membered heterocyclic carbonyl group; and m and n each is independently 0 or 1, and the sum is 1 or 2.
Patent MX-9600976-A (MX)
Title: Luggage case
Inventor: CNOCKAERT DIRK
IPC: A45C5/14
Filed: 1996-03-14
Abstract: A luggage case comprises a lid shell (11) and a base shell (12) connected together by a hinge (22). The edges of the shells can be fastened together by latches (23, 24, 25). Two latches (23, 24) are mounted on the lid shell at the end walls. When they are released, they project downwardly and outwardly to provide gripping elements for opening the case. The case has two wheels (70, 71) and a steering handle (74) for rolling the case in a two-wheeled mode. Two castors (72, 73) are located on the back wall, and a pulling handle (76) is provided on the front wall. The pulling handle can be used for pulling the case on the wheels and the castors in four-wheeled mode. The carrying handle (21) is fixed to the frame (22) so as not to pivot. It is made of thermoplastic rubber to allow twisting movement for the comfort of the traveller. The latch (25) operates easily under carrying handle (21).
Patent MX-9602812-A (MX)
Title: Crosslinked polymeric ammonium salts.
Inventor: ROYCE SUSAN DURKEE
IPC: C08G73/02
Filed: 1995-01-18
Abstract: Disclosed are novel crosslinked polymeric ammonium salts wherein in said polymeric salt: about 25 percent or more of the segments which link ammonium nitrogen atoms are group Y wherein Y is an n-alkylene group or alkyl substituted n-alkylene group, wherein said n-alkylene group has 7 to about 20 carbon atoms; zero to about 75 percent of segments which link ammonium nitrogen atoms are group Z wherein Z is a hydrocarbylene radical containing 2 or more carbon atoms, said hydrocarbylene radical optionally containing one or more hydroxyl, ether, amino, thioether, keto, or silyl groups or heterocyclic rings; and about 25 percent or more of the ammonium atoms are secondary ammonium atoms.
Patent MX-9605735-A (MX)
Title: Nitrates electrocatalytic reduction process to ammonia. nitrates, nitrites and nitrogen oxides elimination in residual waters.
Inventor: TRISTAN LUIS EDUARDO ELIZONDO
Filed: 1996-11-21
Abstract: The invention refers to a process application by which nitrates, nitrites and nitrogen oxides in residual domestic and/or industrial waters, are eliminated through these ions electro-reduction reaction to ammonia or ammonium hydroxide, using hydrogen as reducing agent and catalyzed by iron ions. Both hydrogen gas and iron ions which participate in process, are electro-catalytically generated by water hydrolysis, first one, and by metal oxidation which conforms anode, second one. Reaction is adequately carried out using steel on carbon electrodes, though anode can be of non ferrous alloys, as long as an external iron salt is added.