baber/WOPTO huggingface dataset:
Patent UY-38263-A (UY)
Title: Compuestos de purinona y su uso en el tratamiento del cáncer
Inventor: Martin Richard HOWARD
IPC: C07D473/32
Filed: 2019-06-14
Abstract: La memoria descriptiva se refiere en general a compuestos de Fórmula (I) y sales farmacéuticamente aceptables de los mismos, donde R1, A1, A2 y A3 tienen cualquiera de los significados definidos en el presente documento. La memoria descriptiva también se refiere al uso de dichos compuestos y sales de los mismos para tratar o prevenir una enfermedad mediada por PC-ADN, incluyendo el cáncer.
Patent UY-38317-A (UY)
Title: Una formulación agroquímica líquida estable
Inventor: SHROFF JAIDEV RAJNIKANT
IPC: A01N47/40
Filed: 2019-07-25
Abstract: La presente invención se relaciona con una formulación agroquímica líquida estable en la forma de una dispersión oleosa que comprende compuestos neonicotinoides y compuestos piretroides que es estable a bajas temperaturas.
Patent YU-16396-A (YU)
Title: Pipe clamp
Inventor: ANDREAS BUCHNER
IPC: F16L3/133
Filed: 1996-03-20
Abstract: A stirrup (2) fits round the outside surface of the pipe, against which a connecting component (26) also bears. A holder (34) engages with a mounting body (34). When secured by the connecting component on the pipe (6), the stirrup allows the latter to turn on its lengthwise axis (16), so as to engage the holder with the body. Mating stop faces can be provided on the holder and body, to limit the rotary movement, at the end of which automatic engagement takes place by means of locking devices on both the holder and body. The stop faces can be aligned at least nearly parallel to the lengthwise axis.
Patent YU-21501-A (YU)
Inventor: EICKMEIER CHRISTIAN
IPC: C22C32/00
Filed: 1999-09-16
Abstract: Ovaj se pronalazak odnosi na novu vrstu derivata benzoilgvanidina, opšte formule (I), na postupak za njihovo pripremanje i na njihovu primenu za pripremanje lekova.
Patent YU-56596-A (YU)
Inventor: HONGHTON PETER G
IPC: C07D471/10
Filed: 1996-10-25
Abstract: Ovaj pronalazak je usmeren na nov postupak za dobijanje jedinjenja N-/1(R)-/(1,2-dihidro-1-metansulfonilspiro/3H-indol-3,4'-piperidin/-1'-il)karbonil/-2-(fenil-metil-oksi)-etil/-2-amino-2-metil-propanamida, i njegovih soli, koje ima strukturu: i koje ima sposobnost da stimuliše oslobadjanje prirodnog ili endogenog hormona rasta. Ovo jedinjenje može da se upotrebi za tretiranje stanja koja zahtevaju stimulaciju proizvodnje ili izlučivanja hormona rasta, kao što je slučaj kod ljudi sa nedostatkom prirodnog hormona rasta ili kod životinja koje se koriste za hranu ili proizvodnju vune, gde će stimulacija hormona rasta dovesti do veće, produktivnije životinje.
Patent YU-79491-A (YU)
Inventor: HERRLICH P
IPC: A61K38/00
Filed: 1991-05-07
Abstract: The inventon relates to antibodies that react with a variant epilope in the extracellular region of a variant CD44 polypeptide, wherein the variant epitope has the amino acid sequence: I S S T I S T T P R A P D H T K Q N Q D W T Q W N P S H S N P E V L L Q T T T R M T D V D R N G T T A Y E G N W N P E A H P P L I H H E H H E E E E T P H S T S T I O A T P S S T T E E T A T Q K E Q W F G N R W H E G Y R Q T P R E D S H S T T G T A A A S A H T S H P M Q G R T T P S P E D S S W T D F F N P I S H P M G R G H Q A G R R (residues 53-219 of SEQ ID NO:4). Methods of using the antibodies to identify variant epitopes also are provided.
Patent AT-A188897-A (AT)
IPC: A01D41/14
Filed: 1997-11-07
Abstract: A front-mounted attachment (2) for harvester-threshers (1) for harvesting soy-beans and peas has a resiliently mounted additional cutting mechanism (4), whose cutter drive (5) can be derived from the drive of the cutting mechanism of the harvester-thresher (1). To ensure a simple and trouble-free operation, the cutter drive (5) includes an oil-bath transmission (6) to be connected to the drive of the cutting mechanism of the harvester-thresher (1) via a belt drive (7), which oil-bath transmission is mounted on a lateral runner (8) pivotally mounted at the cutting mechanism (10) of the harvester-thresher so as to be swivelled about a horizontal transverse axis (A) by a swivel arm (9).
Patent BE-902167-A (BE)
Title: Reusable envelope with self-adhesive flap - has adhesive filler or synthetic film stabilised sealing surface
IPC: B65D27/16
Filed: 1985-04-11
Abstract: The re-usable envelope has a self-adhesive flap with a protective strip (5). The area of the envelope where the flap seals down is stabilised with a plastic filler resin (6), ordinary adhesive or latex based adhesive. - The protected section could equally be a synthetic film glued to the paper.
Patent BE-902170-A (BE)
Title: Procede pour detecter un faible volume d'huile dans le carter d'un moteur.
Inventor: LENK M
IPC: F01M1/18
Filed: 1985-04-11
Abstract: Procédé pour détecter le moment ou la quantité d'huile présente dans le carter d'un moteur à piston alternatif ne permet plus d'assurer la lubrification pendant la marche du moteur. Les gaz en surpression présents dans le carter (15) du moteur (10) sont ventilés par un clapet (18) de retenue afin qu'il soit maintenu dans le carter une dépression moyenne dont l'amplitude diminue avec le volume d'huile (16) présent dans le carter. Un commutateur (22) détermine l'instant ou la dépression du carter descend à une valeur indiquant une insuffisance d'huile.
Patent BE-902926-A (BE)
Title: Nouvelles compositions pharmaceutiques contenant comme ingredient actif l'acetyl-10 triacetoxy-1,8,9 anthracene.
IPC: A61K8/11
Filed: 1985-07-18
Abstract: Nouvelles compositions pharmaceutiques et cosmétiques, contenant comme principe actif l'acétyl-10 triacétoxy-1,8,9 anthracène, leur préparation et leur utilisation dans le traitement de rhumatismes, de dermatoses, de l'eczéma, de dermites séborrhéiques et pelliculaires, de brulures du soleil et d'autres affections inflammatoires, ainsi que dans les maladies liées aux proliférations cellulaires anormales.
Patent BE-761592-A (BE)
Title: Dental protheses based on epoxy resins
IPC: A61K6/891
Filed: 1971-01-14
Abstract: Epoxy resin-based dental protheses, immediately usable in the mouth, are prepd. by partially polymerising a mixture contng. an epoxy compd. and a hardener, in general an amine, before application in the mouth. The mixture is easily worked onto the teeth to be treated, and its polymsn. is completed spontaneously within several minutes. The protheses obtd. have excellent adherence, excellent dimensional stability etc. The polymsn. can be stopped at the desired time and the viscous mass obtd. can be applied without haste, and hardening of the mass in the mouth is extremely rapid.
Patent CA-1050921-A (CA)
Inventor: CARBONE WALTER E
IPC: C10B27/04
Filed: 1974-08-01
Granted: 1979-03-20
Abstract: ABSTRACT           Apparatus and process for removing coal dust from gases emitted from coke ovens while they are being charged comprehends means for spraying a charging liquor into the gas evolved during charging, which liquor is different from and is kept separate from the flushing liquor conventionally sprayed into the gas emitted during coking.  Separate supply and collecting mains for those liquors are provided and in one embodiment of the invention separate gas collecting mains for charging gas and for coking gas are provided, together with valve means to connect first one and then the other with an oven.
Patent CA-1039193-A (CA)
Title: Toothpaste
Inventor: NORFLEET JAMES
IPC: A61K8/00
Filed: 1974-09-25
Granted: 1978-09-26
Abstract: ABSTRACT OF THE DISCLOSURE           A toothpaste comprising a vehicle comprising a humectant and dispersed in said vehicle a dental abrasive which is principally material having a particle size of about 2 to 20 microns, a silica content of at least about 70% and an amorphous x-ray structure, the improvement wherein said toothpaste is free of gum or other vehicle-soluble thickener and said principal abrasive is an alkali or alkaline earth metal aluminosilicate abrasive having an oil absorption value of up to about 165, said toothpaste being transparent and particularly useful in tropical climates since it is resistant to biological and chemical attack.
Patent CA-1049515-A (CA)
Title: Derivatives of 1,7-dihydro-2h-pyrazolo (4',3':5,6) -pyrido(4,3-d) pyrimidine-2,4-(3h)-diones
Inventor: DENZEL THEODOR
IPC: C07D471/04
Filed: 1975-01-20
Granted: 1979-02-27
Abstract: Abstract This invention describes new derivatives of 1,7-dihydro-2H-pyrazolo[4',3':5,6]pyrido[4,3-d]pyrimidine-2,4-(3H)-diones having the general formula   wherein R1 is hydrogen, lower alkyl, phenyl or phenyl-lower alkyl; R2 is hydrogen, lower alkyl or phenyl; R3 is hydrogen, lower alkyl, phenyl, phenyl-lower alkyl, (lower alkyl)amino or di(lower alkyl)amino; R4 is lower alkyl, phenyl, (lower alkyl)phenyl or cyclo-lower alkyl; and R5 is hydrogen or lower alkyl and a process for preparing these compounds which are useful as anti-inflammatory agents and central nervous system depressants.          In addition these compounds increase the intracellular concentration of adenosine-3',5-cyclic monophosphate.
Patent CA-1060173-A (CA)
Inventor: CUMBERS DAVID C
IPC: D04H1/55
Filed: 1975-04-25
Granted: 1979-08-14
Abstract: ABSTRACT OF THE DISCLOSURE      A thermally segmentally bonded non-woven fabric having an attractive pattern of irregular bonds and process for preparing it using heated patterned calender rolls having thereon surface patterns of lands with depressions between, one consisting of continuous lands and the other of isolated projections arranged in a particular way so that lands which oppose each other in the nip overlap to different extents.
Patent CA-1060212-A (CA)
Inventor: SMITH PETER W
IPC: B29C37/00
Filed: 1975-05-29
Granted: 1979-08-14
Abstract: PRECISION OPTICAL FIBER RIBBON AND   METHOD OF FABRICATING THE SAME            Abstract of the Disclosure A precision optical fiber ribbon is simply and inexpensively fabricated according to the disclosed invention by continuously feeding a plurality of glass fiber waveguides through a grooved holder which accurately aligns them, while a plurality of glass spacing fibers of a triangular cross section are continuously fed into the spaces between adjacent fiber waveguides in the holder.  The triangular spacing fibers are formed of a glass having a softening temperature lower than that of the fiber waveguides. By means of a heating wire, the triangular fibers are heated and fused to the fiber waveguides, and then allowed to cool as the completed ribbon is pulled out of the holder.  The fusing temperature is selected so that deformation occurs only in the triangular fibers.  The resulting all-glass ribbon has the advantage that it can be scored and subjected to a properly tailored stress to break the entire ribbon in one motion forming a smooth end surface perpendicular to the fiber axes suitable for splicing.
Patent CA-1051530-A (CA)
Inventor: FISHER ROBERT A
IPC: H03H7/46
Filed: 1975-07-31
Granted: 1979-03-27
Abstract: Abstract of the Disclosure A hybrid diplexing filter for use in CATV systems and the like, having a pair of high pass filters and a pair of low pass filters connected in an electrical bridge circuit with a common port, a high pass a port and a low pass port connected at appropriate nodes. Impedance compensation means is included within the high pass filter which connects between the common port and the high pass port, for compensating the diplexing filter for the effects of unwanted stray capacitances.  In a preferred embodiment, impedance compensation is accomplished by a phase inversion transformer having predetermined amount of leakage inductance.  A power passing port, power blocking means and rf isolation means are also connected to the bridge circuit so that 60 cycle power may be passed from the common port through the filter to the power passing port without upsetting the signal handling properties of the hybrid diplexing filter.  A preferred physical realization of the subject circuit is also disclosed.
Patent CA-1108290-A (CA)
Inventor: YAMANAKA SEISUKE
IPC: H04N9/04
Filed: 1975-09-16
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE   A solid state color television camera which handles a composite color video signal consisting of interlaced full field informations. The color camera employs a charge coupled device the picture elements of which are selected to be in a shifted relation by 1/2 of alignment pitch m the vertical direction between odd and even fields, and in which a color filter to be disposed between an object and the charge coupled device is arranged in its construction such that the charge coupled device is capable of supplying output video signals of the same color components between odd and even fields,
Patent CA-1106390-A (CA)
Inventor: HUNTER DON L
IPC: A01N33/26
Filed: 1975-10-03
Granted: 1981-08-04
Abstract: ABSTRACT OF THE DISCLOSURE          N-amino  substituted aniline and 1,3-phenylenediamine compounds having l or 2 nitro groups on the aromatic ring; the compounds are useful as herbicides and as intermediates for pre-paring herbicides; the compounds of the invention are represented by the formula:                             wherein X is selected from hydrogen and nitro, Y is selected from halo, lower alkoxy, amino, alkylamino of up to 6 carbon atoms, dialkylamino wherein each alkyl has up to about 6 carbon atoms, and      ,Z is selected from halo and trifluoromethyl, R1 is lower alkyl, R2 and R3 are each selected from hydrogen and lower alkyl of up to about 6 carbon atoms, or R1 - R2 taken together represent an unsubstituted alkylene, alkyleneimino or alkyleneoxy linkage having two to six carbon atoms in the chain.
Patent CA-1042889-A (CA)
Inventor: BOLLER ARTHUR
IPC: C07D239/30
Filed: 1975-10-24
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE Phnyl-pyrimidines of the general formula                        (I) wherein R1 represents cyano and R2 represents straight-chain alkyl containing 3 to 9 carbon atoms, or R2 represents cyano  and R1 represents straight-chain alkyl having 3 to 9 carbon atoms or sytaight-chain alkoxy containing 2 to 9 carbon atoms, having liquid crystalline, in particular, nematic properties and being valuable for using in electric-optical devices.
Patent CA-1066536-A (CA)
Inventor: HILLMAN DARREL D
IPC: F16H59/68
Filed: 1975-11-17
Granted: 1979-11-20
Abstract: Abstract of the Disclosure A power driven transmission assembly for an internal combustion engine, which assembly includes an endless V-belt that extends between a driving and a driven pulley.  The driven pulley is subject to varying loads.          The driving and driven pulleys each include first half portions which are transversely movable relative to the first half portions.  By concurrently moving the second half portions relative to the first half portions, the ef-fective pitch diameters of the driving and driven pulleys relative to the belt is varied for the transmission assem-bly to automatically deliver rotational power that in mag-nitude is related to a desired degree to the torque curve or torque capability of the prime mover with which the in-vention is associated.  The effective pitch diameter ratio of the pulley system is changed by varying the pitch dia-meter of the driving pulley by power means.  The power means is energized and is responsive to an electro mechan-ical servomechanism that senses the rate of rotation of the driving pulley and the lateral position of the second portion thereof relative to the first portion.  By com-paring the two signals, the second pulley portion of the driving pulley is moved laterally to a position where the driven pulley is delivering rotational power at a desired relationship to the torque curve of the engine.  Radial balance is maintained throughout the shifting pattern as the effective pitch diameters of the driving and driven pulleys changes, for there is no radially moving parts in the present invention.
Patent CA-1070640-A (CA)
Title: PROCESS FOR PREPARING N-(.alpha.-ALKOXYETHYL)-CARBOXYLIC ACID AMIDES
Inventor: MITZLAFF MICHAEL
IPC: C07C231/00
Filed: 1976-01-23
Granted: 1980-01-29
Abstract: HOE 75/F 009 k PROCESS FOR PREPARING N-(.alpha.-ALKOXYETHYL)-CARBOXYLIC ACID AMIDES     Abstract of the disclosure: N-.alpha.-alkoxyethyl carboxylic compounds of the formula   wherein R5 means hydrogen, an alkyl group having from 1 to 6 carbon atoms or an aryl group having from 6 to 10 carbon atoms, especially hydrogen or the CH3 group, and wherein R6 means an alkyl group having from 1 to 6 carbon atoms, especially the CH3 group, are prepared by electrolysis of secondary N-ethylcarboxylic acid amides of the formula   with     alcohols of the formula R6OH, R5 and R6 having the aforesaid meaning, while employing tetraalkyl ammonium tetra-fluoroborates, tetraalkyl ammonium hexafluorophosphates as well as alkali-tetrafluoroborates as conducting salts and a current quantity of at least 2.5 Faraday/mole of N-ethylcarboxy-lic acid amide.      The N-.alpha.-alkylethyl compounds are valuable intermediate products for the preparation of N-vinyl carboxylic acid amides which may then be converted to water-soluble poly-mers having multiple properties for technical application.
Patent CA-1051070-A (CA)
Title: Low-voltage circuit-breaker having small contact separation and small gap between cooperating parallel-arranged arcing-rails
Inventor: SLADE PAUL G
IPC: H01H9/46
Filed: 1976-01-26
Granted: 1979-03-20
Abstract: LOW-VOLTAGE CIRCUIT-BREAKER HAVING SMALL CONTACT SEPARATION AND SMALL GAP BETWEEN COOPERATING PARALLEL-ARRANGED ARCING-RAILS        ABSTRACT OF THE DISCLOSURE         An improved low-voltage circuit-breaker, adaptable for both alternating-current and direct-current is provided having small contact separation, when opened, and a pair of adjoining arcing-rails arranged in generally parallel relationship, and having only a small  gap therebetween of the order of 1/4 inch or less.  Preferably, at the ends of the parallel-arranged arcing-rails are a-pair of diverging arc-horns, constituting integral extensions of the parallel-arranged arcing-rails, and resulting in considerable elonga-tion of the established arc upon its movement onto the diverging portions of the arcing-rails.        Preferably, although not necessary, a suitable spaced-plate arc-extinguishing structure is arranged in the vicinity of the diverging portions of the arcing-rails to further facilitate arc extinction, by either elongating the arc around the splitter portions of the insulating plates, if the latter are of insulating mate-rial, or causing the formation of a plurality of serially-related arc-portions between spaced conducting metallic plates, if the arc extinguisher is of the spaced-metallic-plate variety.
Patent CA-1156966-A (CA)
Inventor: GUPTA SANKAR D
IPC: D21C11/00
Filed: 1976-02-06
Granted: 1983-11-15
Abstract: ABSTRACT OF THE DISCLOSURE     The invention provides a process of treating a stream of waste water of a type such as that emanating from pulp and paper manufacturing processes.  The inventive process includes the steps of causing the waste water to flow mainly over and through an anode as well as over a cathode.  The anode comprises fibres retained by a diaphragm and an electrical potential difference is created between the electrodes for anodic action on the waste water.
Patent CA-1057343-A (CA)
Inventor: WHELESS WILLIAM B
IPC: B60T15/36
Filed: 1976-03-16
Granted: 1979-06-26
Abstract: SHUTOFF AND EXHAUST VALVE FOR AIR BRAKES            Abstract A shutoff and exhaust valve for tractor-trailer air brake systems operates to open or close communication between the tractor and trailer service lines in accordance with the pressure in the tractor emergency line and the trailer service line is exhausted to atmosphere through the same valve.
Patent CA-1050772-A (CA)
Inventor: KNUDSEN BRUCE E
IPC: F01D11/10
Filed: 1976-03-17
Granted: 1979-03-20
Abstract: TURBINE SHROUD STRUCTURE                   Abstract of the Disclosure The structure which supports a rotor-surrounding shroud is composed of a material exhibiting a low coefficient of thermal expansion at low temperatures and a high coefficient of thermal expansion at higher temperatures. In this way, low alpha characteristics persist during periods of low temperature operation to provide large cold clearances and acceptable clearances during transient operation, while high alpha characteristics persist during periods of high temperature operation to provide close clearance control at maximum and part-power, steady-state operating conditions. The two-alpha material also finds use with other relatively rotating parts having close clearance relationship therebetween, such as in the stationary portion of a seal structure.
Patent CA-1041615-A (CA)
Title: Multiple phase clock generator
Inventor: ALVAREZ CESAR E JR
IPC: H03K5/151
Filed: 1976-03-29
Granted: 1978-10-31
Abstract: MULTIPLE PHASE CLOCK GENERATOR                     ABSTRACT OF THE DISCLOSURE            A two phase clock signal with separation between the two phases is produced from a single phase clock.  Two complementary input signals are derived from the single phase clock and are transferred by separate transfer gates to individual push/pull amplifiers.  Each gated input sig-nal is applied to the first input of one of the amplifiers while the complementary input signals are connected directly to the second input of the amplifiers.  The output of each push/pull amplifier is one of the clock phases, and each is also applied to a sensing circuit.  The sensing circuit produces delayed outputs which are cross-coupled to con-trol the transfer gate associated with the other output phase.  By judicious selection of the parameters of the sensing circuit, the time and speed of "turn-on" for each transfer gate can be controlled.  Accordingly, the separa-tion between the two clock phases as well as the shape of each can be selected.
Patent CA-1054037-A (CA)
Inventor: KOLODZIEJ ALOJZY A
IPC: B26B19/04
Filed: 1976-04-23
Granted: 1979-05-08
Abstract: METHOD AND APPARATUS FOR FORMING A HELICAL CUTTER STRIP FOR A DRY SHAVER ASSEMBLY                     ABSTRACT OF THE DISCLOSURE     The cutter strip of a dry shaver assembly is formed into a helical configuration by edgewise passage thereof between three rollers which are mounted for rotation about parallel axes and which comprise a main roller and a pair of auxiliary rollers, with the auxiliary rollers having a smaller diameter than the main roller.  The cutter strip which is passed between the circumferences of the rollers is formed with undulations extend-ing lengthwise of the strip and the two auxiliary rollers have circumferential slots formed with a width sufficiently large to accommodate the undulations of the strip.  The circumferential slots in the auxiliary rollers are offset axially of the rollers to a degree commensurate with the helical pattern which is to be formed.
Patent CA-1047856-A (CA)
Inventor: PETERMANN WALTER E
IPC: F02M19/10
Filed: 1976-04-28
Granted: 1979-02-06
Abstract: APPARATUS FOR PROVIDING A UNIFORM                 COMBUSTIBLE AIR-FUEL MIXTURE          Abstract of the Disclosure A carburetor for gasoline internal combustion engines includes a generally cylindrical housing having a mixing channel defined by a wall converging to a point of minimum housing diameter and a wall diverging from the point of minimum diameter, an intake air receiving section and a lower section from which the liquid fuel-air mixture is discharged to the cylinders.  At least twelve radially spaced liquid fuel supply ports are formed in the mixing chamber immediately below the point of minimum opening.  A regulating member formed generally of two frusto-conical sections arranged with their bases end-to-end is mounted for longitudinal movement within the housing.          The upper section of the regulating member deflects the intake air toward a gradually enlarging constricted zone which is defined by the upper section of the regulating member and the diverging wall of the mixing chamber and wherein the liquid fuel is mixed with and atomized by the intake air.  The lower section of the regulating member and the lower section of the housing define a turbulence zone.