baber/WOPTO huggingface dataset:
Patent MX-9204327-A (MX)
Inventor: TANN CHOU-HONG
IPC: A61K31/535
Filed: 1992-07-23
Abstract: Novel compounds of the formula <CHEM>  wherein A is -CH=CH-B; -C IDENTICAL C-B; -(CH2)p-X-B, wherein p is 0-2 and X is a bond, -NH- or-S(O)0-2; optionally substituted heteroaryl or benzofused heteroaryl; -C(O)-B; or <CHEM>  wherein k is 1-2; D is B'-(CH2)mC(O)-, wherein m is 1-5; B'-(CH2)q-, wherein q is 2-6; B'-(CH2)e-Z-(CH2)r-, wherein Z is -O-, -C(O)-, phenylene, -NR8- or -S(O)0-2-, e is 0-5 and r is 1-5, provided that the sum of e and r is 1-6; B'-(alkenylene)-; B'-(alkadienylene)-; B'-(CH2)t-Z-(alkenylene), wherein t is 0-3, provided that the sum of t and the number of carbon atoms in the alkenylene chain is 2-6; B'-(CH2)f-V-(CH2)g-, wherein V is cycloalkylene, f is 1-5 and g is 0-5, provided that the sum of f and g is 1-6; B'-(CH2)t-V-(alkenylene) or B'-(alkenylene)-V-(CH2)t-, provided that the sum of t and the number of carbon atoms in the alkenylene chain is 2-6; B'-(CH2)a-Z-(CH2)b-V-(CH2)d-, wherein a, b and d are 0-6, provided that the sum of a, b and d is 0-6; T(CH2)s-, wherein T is cycloalkyl and s is 1-6; naphthylmethyl or optionally substituted heteroarylmethyl;     B is optionally substituted phenyl; B' is naphthyl, optionally substituted heteroaryl or optionally substituted phenyl; R is hydrogen, fluoro, alkyl, alkenyl, alkynyl, or B-(CH2)h-, wherein h is 0-3; R4 is optionally substituted phenyl, indanyl, benzofuranyl, tetrahydronaphthyl, pyridyl, pyrazinyl, pyrimidinyl or quinolyl; are disclosed, as well as their use as hypocholesterolemic agents; the method of using compounds of the formula II <CHEM>  wherein R20 is optionally substituted phenyl, optionally substituted naphthyl, optionally substituted heteroaryl, or optionally substituted benzofused heteroaryl,     R21, R22 and R23 are independently selected from H or R20; E, F and G are independently a bond; cycloalkylene; alkylene; alkenylene; alkynylene; a substituted alkylene, alkenylene or alkynylene chain ; an interrupted alkylene, alkenylene or alkynylene chain ; or an interrupted alkylene, alkenylene or alkynylene chain substituted by one or more substituents; or one of R21-E and R22-F is selected from the group consisting of halogeno, OH, alkoxy, -OC(O)R5, -NR10R11, -SH or -S(alkyl);     R5 is alkyl, phenyl, R14-phenyl, benzyl or R14-benzyl; R10 and R11 are independently selected from H and lower alkyl, or a pharmaceutically acceptable salt thereof, in a pharmaceutically aceptable carrier as hypocholesterolemic agents is also disclosed.
Patent MX-9302216-A (MX)
Title: Electric razor.
Inventor: UCHIYAMA HIROMI
IPC: B26B19/38
Filed: 1993-04-16
Abstract: An electric razor with round external cutting members round internal cutting members with cutters at the end of uneven lenght arms. Each one of the external cutting members has concentric circular shaving sections obtained by concentric grooves, and the backs of the circular shaving sections are defined as tracks so that cutters of the internal cutting member are rotated in the tracks so that cutters of the internal cutting member are rotated in the tracks. The external cutting member is formed with slits which are substantially in a radial direction and uneven in the lenght.
Patent MX-9302465-A (MX)
Title: Tijeras dentadas mejoradas.
Inventor: DNANUBE THEODORE W
IPC: A01G3/02
Filed: 1993-04-27
Abstract: Unas tijeras de acción compuesta tienen un par de hojas interconectadaspara reciprocación  entre posiciones abierta y cerrada, una de las hojastiene un filo dentado con la superficie interna de la hoja estandobiselada para proporcionar una superficie curvada hacia atrás del filodentado , y la otra hoja tiene un filo cortante para acoplar la superficiebiselada hacia atrás del filo dentado.
Patent MX-9304863-A (MX)
Title: Sistema de control para una maquina centrifuga ciclica.
Inventor: BANGE JOSEPH B
IPC: B01D33/70
Filed: 1993-08-10
Abstract: Un sistema de control de carga para una máquina centrífuga cíclica que incluye un cesto centrifugador giratorio y una compuerta de carga movible entre posiciones cerrada y abierta, para controlar del material de carga hacia adentro del cesto, incluye un mecanismo para mover la compuerta de carga desde al posición cerrada a una posición de compuerta completamente abierta, que es de extensión variable para adaptarla a diversas propiedades de carga del material de la carga, junto con un controlador para mover la compuerta de carga desde la posición de compuerta completamente abierta a una posición de contracción, para hacer más lenta la entrega de material de carga que entre en el cesto y para determinar la extensión de la abertura de la compuerta en la posición de contracción, en relación predeterminada con la extensión de la abertura de compuerta en la posición precedente de compuerta completamente abierta.
Patent MX-9307264-A (MX)
Title: Polisiloxanos que tienen grupos terminales que contienen radicales fluoroalifaticos y carboxilicos, proceso para su preparacion y sustratos fibrosos tratados con dichos polisiloxanos.
Inventor: ANVERS CLAUDE D
IPC: C08G77/392
Filed: 1993-11-22
Abstract: La presente invención se relaciona con polisiloxanos que tienen una porción terminal que contiene carboxilo y un radical fluoroalifático, unida a un grupo diorganosiloxi y cualquier otra de tales porciones terminales unida a otro grupo diorganosiloxi, o una porción terminal que contiene anhídrido de ácido carboxílico cíclico, unida a otro grupo diorganosiloxi, y los derivados de ácido carboxílico de tales polisiloxanos.
Patent MX-9307568-A (MX)
Title: Sistema de proteccion de sobrevoltaje para televisores.
Inventor: SMITH LAWRENCE EDWARD
IPC: H04N3/18
Filed: 1993-12-01
Abstract: Hay primero y segundo circuitos de retraso resonantes (20, 30), que se pueden operar para generar circuito de retraso resonante genera una primera señal de retroalimentación que representa la primera señal de voltaje. Un regulador (32) detecta las primera y segunda señales de voltaje sumadas (HV), y genera una segunda señal de retroalimentación representativa de las mismas. La primera y segunda señales de retroalimentación se combinan en una unión sumadora resistiva (R3, R4, õ1) para generar una señal de retroalimentación compuesta. Un circuito de protección de sobre voltaje (40, 50) responde a la señal de retoalimentación compuesta.
Patent MX-9404210-A (MX)
Title: Cerradura mecanica lineal de precision.
Inventor: PORTER CLYDE ROBERT
IPC: B60N2/90
Filed: 1994-06-03
Abstract: La presente invención pertenece en general, al ramo de los dispositivos decerradura mecánica, del tipo que tienen una varilla normalmente cerradapara impedir su movimiento axial a través de la caja de una cerradura, porla acción de un resorte de enganche de diámetro reducido, en el que lavarilla queda liberada al desenrollar parcialmente el resorte.
Patent MX-9604186-A (MX)
Title: Water blown integral skin polyurethane foams and catalysts useful therein.
Inventor: MADAJ EDMUND J
IPC: C08G18/24
Filed: 1996-09-19
Abstract: The present invention is directed to an integral skin foam prepared by reacting an isocyanate, an isocyanate reactive component and water as the only blowing agent and to a catalyst useful therein. The catalyst broadly comprises a diorganotin sulfide, a tertiary amine and a tin compound other than a diorganotin sulfide.
Patent MX-9703632-A (MX)
Title: Apparatus to pre-set and regulate from the outside the capacity of the volumetric chamber of metering filling devices of a bottler.
Inventor: SIMONAZZI OLIVIA
IPC: G01F13/00
Filed: 1997-05-16
Abstract: Apparatus to pre-set and regulate from the outside the volumetric capacity of the metering cylinders of a filler, equipped with a metering free-hanging device (1) without venting tube and equipped with a set of incorporated permanent magnets (2) and (2') the axial positioning of which, inside the volumetric chamber (3) of the metering cylinder (4), is pre-set and regulated without contact by the axial excursions (5) actuated by a corresponding set of permanent magnets (6) and (6') incorporated a cursor (7) sliding from the outside of the metering cylinder (4). The apparatus is without o-rings and during its sanitation the cleaning liquid does not flow through critical interstices.
Patent MX-9707194-A (MX)
Title: Thiazole derivatives.
Inventor: NAKAZATO ATSURO
Filed: 1997-09-22
Abstract: Thiazole derivatives represented by general formula (I) or pharmaceutically acceptable salts thereof, wherein Ar1 represents optionally substituted phenyl or thienyl; Y1 and Y2 are different from each other and each represents nitrogen or sulfur; R1 represents hydrogen, C1-5 alkyl, phenyl or amino which may be mono- or di-substituted by C1-5 alkyl; and R2 represents an optionally substituted nitrogen-containing heterocycle. The compounds are a dopamine D4 receptor antagonist which has an antipsychotic effect without causing any extrapyramidal disorder.
Patent MX-9707666-A (MX)
Title: Process for selection of transgenic plant cells.
Inventor: TRULSON ANNA JULIA
IPC: C12N9/90
Filed: 1996-04-05
Abstract: The present invention involves a selection process for increasing the number of transformed plant cells from a mixture of transformed and non-transformed plant cells cultured under heterotrophic culture conditions. In accordance with this process, a mixture of transformed and non-transformed plant cells is cultured under heterotrophic culture conditions in a culture medium that contains minimal nutrients required for proliferation and growth by non-transformed plant cells except for a source of carbon that supports growth and proliferation and about 1.5 to 3 times the standard amount of phosphorus. The source of carbon utilized is replaced by an encrypted carbon source that does not support growth and proliferation of said non-transformed cells. The transformed plant cells have a heterologous DNA segment inserted into their genome that contains at least one expression cassette. The expression cassette contains a heterologous DNA selectable marker segment that includes a first heterologous gene that encodes a heterologous enzyme that on expression converts the encrypted carbon source into a carbon source that supports growth and proliferation by the transformed plant cells under heterotrophic culture conditions. Additionally, the present invention also contemplates a selection process for increasing the number of transformed plant cells from a mixture of transformed and non-transformed plant cells cultured under delayed selective culture conditions.
Patent MX-9708110-A (MX)
Title: New antiviral substituted pyrimidinedione homocarbocyclic nucleoside derivatives and methods for the preparation thereof and compositions containing the same as active ingredients.
Inventor: CHO EUI-HWAN
IPC: A61P31/14
Filed: 1997-10-21
Abstract: The present invention relates to novel compound of general formula (I) and pharmaceutically acceptable salts thereof, and process for the preparation of such derivatives and to pharmaceutical compositions containing the same as active ingredients, wherein R1, R2 and R3 represent independently hydrogen atom, halogen atom, C1-C10 alkyl, C1-C10 thioalkyl, C3-C8 optionally substituted cyclicalkyl, unsaturated alkyl, substituted alkyl hydroxyl or aryl hydroxyl, C1-C10 alkylamine, nitro, C1-C4 lower ester, C1-C4 lower alkoxy, C1-C4 lower thioalkoxy; Z represents oxygen atom, sulfur atom, carbon atom and carbonyl group; X represents oxygen atom, sulfur atom; n represents an integer of 1-3; and (sub)cycloalk(en)yl represents (a) or (b), in which (a) represents (c), (d), (e), or (f) in which R4 and R5 represent independently hydrogen atom, hydroxymethyl, protected hydroxymethyl, benzyl, substituted carbonyl, substituted alkylsulfonyl or arylsulfonyl, substituted silyl or the like.
Patent MX-9709047-A (MX)
Title: Non flickering phosphur screen for a cathodic ray tube and process for its manufacture.
Inventor: DO YOUNG-RAG
IPC: H01J29/26
Filed: 1997-11-21
Abstract: A method for manufacturing a non flickering phosphur screen for cathodic ray tube comprising the steps for forming red and green phosphur layers on a panel for a cathodic ray tube on which a matrix is formed, forming a blue phosphur layer on the panel on which the black matrix has been formed coating the blue phosphur grout and dried and forming a double phosphur layer coating with an ultraviolet phosphur grout on the blue phosphur layer and dried.
Patent MX-9709718-A (MX)
Title: Heterocyclic substituted cyclopentane compounds.
Inventor: BHAGWAT SHRIPAD S
IPC: C07D487/04
Filed: 1997-12-05
Abstract: The present invention provides new heterocyclic substituted cyclopentane compounds of formula (I), wherein X is -N or -CR7, where R7 is hydrogen, halogen, loweralkyl, loweralkoxy or -S-loweralkyl; Y is -N or -CH; R1 and R2 are each independently hydrogen, hydroxy, alkoxy, or acyloxy or R1 and R2 are both hydroxy protected with an individual hydroxy protecting group or with a single dihydroxy-protecting group or R1 and R2 are absent and there is a double bond between the carbon atoms to which R1 and R2 are attached; R3 is hydrogen, hydroxy, loweralkyl or alkoxy; R4 is (a) hydrogen, (b) amino, (c) halogen, (d) hydroxy, (e) sulfonamido, (f) -P(O)(OH)2, (g) -P(O)-R8R9, wherein R8 and R9 are each independently hydrogen, hydroxy, loweralkyl, aryl or arylalkyl, (h) -NHR10, wherein R10 is hydrogen or an amino protecting group, (i) -NHC(O)NHR11, where R11 is hydrogen or loweralkyl, or (j) -A-R12 wherein A is O, S(O)n or -N(R13)- wherein R13 is hydrogen or loweralkyl, n is zero, one or two, and R12 is hydrogen, loweralkyl, alkylsulfonyl, acyl, alkoxycarbonyl, aryl, heteroaryl, arylalkyl, arylsulfonyl, haloalkyl, heteroarylalkyl, heteroarylsulfonyl, aminoalkyl or heterocyclic or (k) R4 is a ring N-member of a heteroaryl or heterocycle; or R3 and R4 taken together are =O, or taken together with the carbon atom to which they are attached, form a spirocyclic ring; R5 is hydrogen, loweralkyl, aryl, arylalkyl, heteroaryl, amino, alkylamino, alkoxy, acylamino, arylalkynyl, arylamino, arylmercapto, alkylmercapto, halogen, heterocyclic, hydrazino, -NHC(O)NH2, or -NR14R15 wherein R14 and R15 are each independently hydrogen or an amino protecting group or -NR14R15 is a nitrogen containing heterocycle of 5 to 7 members; and R6 is loweralkyl, cycloalkyl, alkenyl, alkynyl, alkoxy, alkoxycarbonyl, carboxy, aryl, heteroaryl, heteroarylalkyl, arylalkyl, arylalkenyl, arylalkynyl, cyano, halogen, heteroarylalkynyl, or -C(O)NHR16, wherein R16 is alkyl, aryl, or heterocyclic. The present invention also provides pharmaceutical compositions containing such compounds and methods of using such compounds for inhibiting adenosine kinase.
Patent MX-9709839-A (MX)
Title: Rotary compressor with discharge chamber pressure relief groove.
Inventor: WILSON FRANCIS P
IPC: F04C18/356
Filed: 1997-12-08
Abstract: The annular piston of a rolling piston compresor coats with a groove in valving action such that the groove serves as a supplemental discharge flow area but gas therein is prevented from constituting part of the suction flow. The groove may be in the motor end bearing andor pump end bearing and permits flow from the compression chamber to the interior of the piston which is in fluid communication with the interior of the shell while the compression chamber is undergoing discharge.
Patent MX-PA99006431-A (MX)
Title: Composition with base of organotin maleates useful for stabilising and lubricating thermoplastic polymers, method for obtaining said composit.
Inventor: MURIEL CUILLERET
IPC: C10N40/00
Filed: 1997-12-18
Abstract: The invention relates to a composition containing organotin maleates such as is obtained by reacting a mixture of a low molecular weight alcohol or epoxyalkane and of a high molecular weight alcohol or epoxyalkane with maleic anhydride and by then bringing the mixture thus obtained into contact with a dialkyltin oxide. The invention also relates to poly(vinyl chloride) (PVC) composition stabilized and lubricated using the said composition based on organotin maleates and also to the extruded rigid objects formed from the said PVC compositions.
Patent NL-2022401-A (NL)
Title: Motorized shutter assembly
Inventor: DONALD E FRASER
IPC: E06B7/096
Filed: 2019-01-15
Abstract: In one aspect, a shutter assembly includes a shutter frame and a plurality of louvers supported by the frame. The shutter assembly also includes a louver drive assembly and a motor positioned within the frame. The motor is configured to rotationally drive a drive shaft extending within the frame. Additionally, the shutter assembly includes a clutch assembly rotationally coupled between the drive shaft and the louver drive assembly. The clutch assembly is configured to disengage or decouple the drive shaft from the louver drive assembly when a torque transmitted through the clutch assembly exceeds a given torque threshold.
Patent NL-7109046-A (NL)
Title: Bitumen and olefin polymers moulding composns
IPC: C08L95/00
Filed: 1971-06-30
Abstract: These comprise (A) bitumen and (B) olefin polymerisates in a wt. ratio of 1:0.05 to 0.05:1. They also contain (C) 0.5-30 wt.% sulphur and are vulcanised with the aid of 0.05-5 wt. % of a vulcanisation accelerator. The compns. may also contain 2-70 wt. % of a filler, 0.05-50 wt. % of a basic materiale.g. cement and 0.01-2 wt. % of a peroxide.
Patent NL-7111181-A (NL)
Title: Flame-retardant compsn - comprising a mixt of phosphoric amide and aziridinyl phosphine oxide or sulphide
IPC: D06M15/667
Filed: 1971-08-13
Abstract: Flame-retardant compsn. for application to textiles comprises an aq. soln. of 1-10 molar pts. phosphoric triamide and 1-10 molar pts. tris-aziridinyl phosphine oxide or sulphide. Pref. the soln. contains 1-30% of the active ingredients in the proportion of 2-4 pts. phosphoric triamide to 1 pt. aziridinyl cpd. After application to the fabric it is dried and cured at 125-250 degrees C. With an "add-on" of 5-25% this gives a satisfactory degree of flame-proofing which is resistant to repeated laundering.
Patent NL-7311610-A (NL)
Title: Mass transfer column - with multistage contacting of two phases in concurrent flow relation ship
IPC: B01D3/26
Filed: 1973-08-23
Abstract: Continuous mass transfer processes, such as absorption extraction, gas scrubbing, direct heat exchange etc., are carried out by passing lighter and heavier phases up through several contactive stages of a column; the phases at all times progress in cocurrent flow relationship to each other; each stage splits off a heavier-phase enriched reflux which is returned to the entry throat of the stage below. There is a great difference in relative speeds of the two phases at the entry throat to each contacting stage, so mass transfer is at least as efficient as for countercurrent flow conditions, and the new column is smaller for a given duty.
Patent NL-7409029-A (NL)
Title: Fibre fleece tube - formed by ultrasonic longitudinal welding of fibre fleece strip
IPC: B29C53/48
Filed: 1974-07-03
Abstract: Manufacture of a fibre fleece tube with a weld seam comprises folding the edges of a continuously advancing fibre fleece strip together and welding them to one another ultra-sonically to produce a tube with a longitudinal seam. The edges may butt together or overlap and a membrane may be brought into the interior of the tube produced to form a membrane filter unit. Gives a considerable increase in the rate of production of the tube and an increased permeable area, compared to tubes produced by spiral winding and welding of the adjacent turns.
Patent NL-7503822-A (NL)
Title: Spacing grid or spring plate - for bundle of cylindrical nuclear reactor fuel elements
IPC: G21C3/348
Filed: 1975-04-01
Abstract: Supporting grid for cylindrical elements of a heat exchanger. G6B. built up strip material to form a number of sections having a lateral openings through which are arched flat spring projects. The ends of the spring are rigidly attached to the wall of the strip metal section. Part of the spring is split to form branches.
Patent NL-7512478-A (NL)
Title: Electronic aerial system for receiving radio and TV signals - has rectangular clover leaf raster amplifiers for black and white and colour
IPC: H01Q23/00
Filed: 1975-10-24
Abstract: An electronic aerial to be used for the reception of radio waves and image lines for television, consists of a raster, which is composed of five levels made from red copper, zinc and brass gauze. This unit is shaped like a rectangular clover leaf, and can therefore receive signals from all directions. The next section of the aerial system consists of a combined aerial signal amplifier. Here the incoming signals are retained across control resistors and amplified. This unit will only be suitable for radio waves and black and white television reception. The amplification system can be modified to receive colour. The final phase provides the voltage via a transformer.
Patent NL-7601849-A (NL)
Title: Cleaning or access connection for dewatering line - has closure arranged at one open end of internally threaded tubular housing section
IPC: F16L55/115
Filed: 1976-02-24
Abstract: A cleaning of access connector is for a de-watering line where a closure can be adjusted into the plane of a wall or base. The closure is arranged at one open end of an internally threaded tubular housing section which for adjustment can be tuned on an externally threaded end of a tube piece which is connected with the connection. Specifically, the external thread has only one pitch. The internal thread consists of three thin thread sections, which are equally angularly spaced and extend above the height of the housing section (H). More specifically, the housing section (H) consists of dampness-resistant and impact-resistant plastics and the tube piece consists of metal. Further, the housing arrangement has a ring which is fixed to the top end of the housing section (H).
Patent NL-7704821-A (NL)
Title: Invalid's chair with two wheel sets - has each wheel independently sprung by plungers or springs
IPC: A61G5/00
Filed: 1977-05-02
Abstract: The invalid chair has a frame and two sets of wheels, together with a seat, sloping backrest, and arm and footrests. Each wheel is independently sprung on the frame, and backrest, seat and armrests can be detachable from it. The axle of each wheel can be joined to a spring-loaded lever, pivoting in the frame. The length of each spring can be adjustable, and the wheels can be interchangeable. The sections of the frame can be rigidly joined together, and the backrest can be arranged to tilt on an axis sliding in the plane of the seat. The footrest can be in two parts on opposite sides of the centre line and independently adjustable. Plungers may be substituted for the springs.
Patent NL-7705254-A (NL)
Title: Dangerous gas isolating system - encloses gas in bubble formed by water and small quantity of foaming agent
IPC: B01D57/00
Filed: 1977-05-12
Abstract: The system isolates dangerous gas with the aid of foam forming appts. supplied with water to which a foaming agent is added. The gas is enclosed in a foam bubble consisting of water and a small quantity of foaming agent having the effect that the gas cannot be dispersed by air currents and thus endanger any population centre. The system thus allows time for destruction of the gas chemical means. The system can be operated by an automatic gas escape detection system, which also initiates the measures for its destruction.
Patent NL-7800206-A (NL)
IPC: B23C5/00
Filed: 1978-01-06
Abstract: The cutter consists of several discs (1, 2, 3) with plane-parallel end faces (5, 6) and helical toothed rims (1a, 2a, 3a). The toothed rims (1a, 2a, 3a) are fitted with interchangeable indexable carbide inserts (10, 11) arranged in a staggered-tooth manner. Through these features, a hobbing cutter of maximum efficiency is obtained which is suitable for producing large tooth systems. <IMAGE>