baber/WOPTO huggingface dataset:
Patent BG-51898-A1 (BG)
Title: Led voltage indicator with high input voltagr
Inventor: FILCHEV DIMITAR K
IPC: G01R19/155
Filed: 1991-12-23
Abstract: The LED indicator is used in devices and systems for indicating that a certain voltage threshold has been exceeded. The indicator has low power loss, and causes the LED to blink when voltage is present. The indicator includes two npn transistors (1) and (2), with the base of the second transistor (2) connected to the first of resistors (3) and (4). The other terminal of the second resistor (4) is connected to one of the terminals of the first capacitor (5) and, through a third resistor (6), to the cathode of diode (7), whose anode is connected to the positive terminal of the power source. The other terminals of capacitor (5) and resistor (3), as well as the emitter of npn transistor (2) are all grounded. The collectors of the npn transistors (1) and (2) are connected to the base of the first pnp transistor (8) and, through a fourth resistor (9), to one terminal of the first capacitor (5), to one terminal of a fifth resistor (10), to the anode of LED (11), and to the emitter of the first pnp transistor (8), whose collector is connected to the base of the first npn transistor (1). The other terminal of the fifth resistor (10) is connected to the cathode of LED (11), to the base of the second pnp transistor (12), and to the collector of the third pnp transistor (13), whose base is connected to the collector of the second pnp transistor (12) and to the emitter of the same transistor through the sixth resistor (14). The emitter of the third npn transistor (13) grounded, and to one terminal of the second capacitor (15), whose other terminal is connected, through the seventh resistor (16), to the emitter of the first npn transistor (1) and, through the eighth resistor, to the emitter of the second pnp transistor(12).<IMAGE>
Patent WO-9508457-A1 (WO)
Title: Robinet de protection contre l'incendie et le vol de voitures
Inventor: MELO NETO CANDIDO JUSTINO
IPC: B60R25/042
Filed: 1994-07-11
Abstract: Cet équipement comporte: (a) un gadget pour l'introduction de données telles que signal, temporisation agissant sur le fonctionnement du véhicule, modifications du signal; (b) un processeur gérant la réception des données et l'émission de signaux de commande et de contrôle du système; (c) un sous-ensemble d'interruption émettant un signal en cas d'impact sur le véhicule: (d) un affichage (4) fournissant des indications sur l'état du système et (e) un sous ensemble électronique de gestion du moteur contrôlant le moteur pas à pas (I), le démarreur et l'alimentation en carburant (C, D).
Patent WO-0041837-A1 (WO)
Title: Procede de detection d'erreurs dans les traitements au laser
Inventor: GU HONGPING
IPC: B23K26/03
Filed: 2000-01-14
Abstract: Selon cette invention, les erreurs susceptibles d'être commises lors de traitements au laser, tels que la soudure, de composants, peuvent être identifiées par détermination d'une moyenne à partir d'un ensemble d'échantillons et par suivi de l'écart à la moyenne à l'intérieur de cet ensemble. Un coefficient représentatif des écarts d'un ensemble moyen de conditions est élaboré. Ce coefficient permet de contrôler plus d'un paramètre, en général les émissions IR et UV provenant du traitement au laser.
Patent WO-0069628-A1 (WO)
Title: Use of a multilayer film in a high-speed pouch forming, sealing and filling machine, and method of operation
Inventor: QUINTIN YVES
IPC: B65B9/20
Filed: 2000-05-12
Abstract: The multi-layer film structure having an inner sealing layer (36) which comprises metallocene resin, a core (38) which includes polypropylene copolymer and an outer layer (37) and wherein the multi-layer film structure has a thickness (X) within a range between about 50 and 70 microns (2.0 - 2.75 mil). By utilizing this thin film with specific properties the sealers may be operated at lower temperatures thereby resulting in an energy saving and they produce seals having improved seal strength of 30% to 50% as compared with known prior mono-layer polyethylene film.  The seal initiation temperature is reduced by 10°C to 15°C and the film exhibits an improved machine direction tensile strength of 25% to 40% and an improvement of 30% to 50% in puncture resistance as compared with a 76 microns (3 mil) mono-layer polyethylene film. This results in a reduction in the sealing cycle time and an increase in the throughput of the machine. This results in a liquid pouch having a substantial improvement in drop test performance, puncture resistance and seal strength. The machine accomplishes better seals with less energy, requires less downtime for roll changes and maintenance and increase throughput.
Patent WO-03066848-A1 (WO)
Title: Fgl-2 porcin
Inventor: LEVY GARY
IPC: C07K16/40
Filed: 2003-02-07
Abstract: La présente invention concerne un gène et une protéine fgl2 porcins ainsi que des méthodes de modulation de ce gène et de cette protéine. Ces méthodes sont utiles pour prévenir la thrombose associée à la xénotransplantation d'organes ou de tissus porcins.
Patent WO-2004073277-A1 (WO)
Title: Appareil et procede associe de commande de la signalisation effectuee par un noeud mobile pouvant fonctionner dans un systeme de transmission radio
Inventor: ZHANG HONGJUN
IPC: H04L29/06
Filed: 2003-03-06
Abstract: La présente invention concerne un appareil (48) et un procédé associé, qui facilitent la prise de contrôle lorsqu'un noeud mobile (12) pouvant fonctionner dans un système de communication (10) génère une signalisation de commande suite à une procédure de commande (62), telle qu'une recherche réseau et une procédure de sélection (64) ou une procédure d'inscription (66). Un déterminateur (52) détermine si les signaux de commande envoyés auparavant semblent avoir été distribués avec succès au réseau. Si ce n'est pas le cas, un sélecteur (54) sélectionne s'il faut allonger une période d'attente avant le début d'une procédure de commande suivante, telle qu'une autre recherche réseau et une autre procédure de sélection.
Patent WO-2004011779-A1 (WO)
Title: Ensemble soupape rotative spherique pour moteur
Inventor: LEE JUNG WOOK
IPC: F01L7/10
Filed: 2003-07-25
Abstract: L'invention concerne un ensemble soupape rotative sphérique pour moteur, destiné à un cylindre de combustion d'un moteur à combustion interne. Cet ensemble soupape présente une ouverture formée à l'intérieur d'une surface extérieure de cette soupape, laquelle ouverture comprend une surface façonnée présentant une partie convexe et une partie concave, ainsi qu'un organe d'étanchéité présentant une première et une seconde bague conçues pour sceller une interface entre ladite soupape et la chambre de combustion. Cet ensemble présente également une tête de piston profilée formée sur un piston fonctionnant à l'intérieur de la chambre de combustion, laquelle tête de piston profilée présente une première section concave, correspondant généralement à une forme de ladite soupape, et une seconde section concave plus profondément évidée que la première section concave.
Patent CA-2006766-A1 (CA)
Inventor: ISSENMANN OLIVIER
IPC: E21B49/00
Filed: 1989-12-28
Abstract: A method and apparatus for sampling the gaseous content of a liquid laden with solids initially involves sampling the liquid as close as possible to the source of the liquid.          A strainer housing having a strainer plate for filtering out debris in the liquid is connected to a suction pump for sucking the liquid into the housing and to the pump.  The pump delivers the sampled liquid to a degassing device mounted on a frame with the pump.  The degassing device agitates the liquid to liberate gases suspended therein.          The gases are then collected from the degassing device so that the gases may be analyzed.  A motor mechanism on the frame drives the pump, a rotating agitator in the degassing device and a rotating scraper on the exterior of the strainer plate simultaneously.  This method and apparatus are particularly applicable to the sampling of drilling mud from an oil well exploration site for purposes of analyzing the hydrocarbon content of the drilling mud.
Patent CA-2006839-A1 (CA)
Title: Renin inhibitors containing c-terminal dihydroxy amides
Inventor: HAMBY JAMES M
IPC: C07D339/08
Filed: 1989-12-28
Abstract: ABSTRACT OF THE DISCLOSURE      The invention concerns novel renin-inhibitory peptides which are useful for treating renin-associated hypertension, congestive heart failure, hyperaldosteronism, glaucoma and diseases caused by retroviruses.  Process  for preparing the peptides novel intermediates in the processes, compositions containing them, and methods of using them are included.  Also included is a diagnostic method which uses the compounds to determine the presence of renin-associated hypertension, or hyperaldosteronism.
Patent CA-2014003-A1 (CA)
Title: Compensation circuit for the correction of image defects of a television image
Inventor: ROTH PHILIPPE
IPC: H04N9/64
Filed: 1990-04-06
Abstract: 9-17547/=/GTE 539 COMPENSATION CIRCUIT FOR THE CORRECTION OF IMAGE DEFECTS OF A TELEVISION IMAGE            ABSTRACT   In a compensation circuit for the correction of image defects of an image projection system according to the control layer principle, in particular of an eidophor projector, a compensation signal is produced from signals associated with three adjacent lines, using an adder followed by a coefficient multiplier in order to produce a compensation signal. The amplitude of the compensation signal assumes a maximum value for low values of an intermediate image point in a single column image matrix of a video signal and aminimum value for high levels of the intermediate image point.
Patent CA-2014288-A1 (CA)
Title: Slide bearing device
Inventor: KANAMARU HISANOBU
IPC: F16C33/10
Filed: 1990-04-10
Abstract: ABSTRACT OF THE DISCLOSURE     A slide bearing device having an oil-containing sintered member and a fixed pad fixed to the sintered member and supporting a sliding member through a film of a lubricating oil supplied from the sintered member, wherein a dynamic pressure of the lubricating oil is generated so as to forcibly form and maintain the oil film between the fixed pad and the sliding member.
Patent CA-2014832-A1 (CA)
IPC: C11D17/00
Filed: 1990-04-18
Abstract: A toilet bar is provided whose components include from 10 to 70% of a soap, from 0.1 to 3% of a cellulosic polymer, and from 0.1 to 3% of a water-soluble carboxylate polymer.  The carboxylate polymer is formed from a mixture of monomers comprising a water-soluble carboxylic containing vinyl monomer and a water-insoluble vinyl monomer, the water-insoluble monomer constituting at least 30 mole % of the polymer.  The resulting bars have significantly improved rate of wear.
Patent CA-2018381-A1 (CA)
Title: Bar support for concrete
Inventor: ANDERSON HOWARD A
IPC: E04C5/04
Filed: 1990-06-06
Abstract: Mo3231 BAR SUPPORT FOR CONCRETE                 ABSTRACT OF THE DISCLOSURE           The rod-support chair of the present invention comprises a plastic channel made of a thermoplastic resin preferably selected from the group consisting of polycarbonate, aromatic polyester carbonate and aromatic polyesters.  The channel is further characterized in that its physical dimensions and material properties permit its elastic and bending across its long dimension around at least part of the circumferential cross-section of a reinforcing rod and provide support for the rod for a period which is necessary for the concrete to set.  The channel in its "in use" configuration is left in the cured, or set concrete and does not interfere with the setting process nor does it contribute to rust formation.
Patent CA-2018782-A1 (CA)
Title: Soft bag and expander
Inventor: DIAMOND SIDNEY
IPC: A45C15/00
Filed: 1990-06-12
Abstract: An expander for insertion into and expansion of a soft bag (20, 40, 302) comprising a device (10, 11, 13, 15, 136, 137, 200, 250, 300, 350) which is folded or collapsed to a flat state or spread apart to an expanded state. The soft bag is collapsed to a compact form in the flat state for shipment. In the expanded position, the bag is expanded to give the appearance that it is filled. Some embodiments use a resilient member (18, 38, 146, 230, 280, 281, 330, 380) to automatically urge the device from a flat position to its expanded position when compressive forces are removed from the bag. Other forms use a cord (72, 98, 150) for manually moving the expander device into its bag-expanding position. To provide far a greater extent of expansion in relation to the length of the device in the flat position, an expanding device (200, 250, 300, 350) having four sequentially arranged sections (211-214, 261-264, 311-314, 361-364), each of which is articulatable with respect to each adjacent section is provided in some embodiments.      Expansion of a cylindrical bag (302) is facilitated by a generally rigid insert (333, 334, 382) in certain embodiments that is articulatable to better conform to the curved shape of the side portions.
Patent CA-2022031-A1 (CA)
Title: Piperazine-piperidine compounds for use as stabilizers for organic materials
Inventor: VIGNALI GRAZIANO
IPC: C08L101/00
Filed: 1990-07-26
Abstract: A-17733/+/CHM 46 Piperazine-piperidine compounds for use as stabilizers for organic materials Abstract of the disclosure The present invention relates to novel piperazine-piperidine compounds of the general formula (I)                       (I) in which R1 is e.g. hydrogen or methyl, R2 is e.g. ethylene, m is zero or 1 and n is e.g. 1, and when n is 1, A is e.g. 2,2-dimethyl-1-propanoyl, n-butoxycarbonyl, n-tetradecyloxy-carbonyl or 2,4-bis[N-butyl-(2',2',6',6'-pentamethyl-4'-piperidyl)amino]triazin-6-yl.   The said compounds are effective as light stabilizers, heat stabilizers and oxidation stabilizers for organic materials.
Patent CA-2023567-A1 (CA)
Title: 2-part urethane composition for improved adhesion on cold rolled steel
Inventor: SENGUPTA ASOK
IPC: C08L93/04
Filed: 1990-08-17
Abstract: ABSTRACT           A polyurethane composition comprising (A) the reaction product of a polyisocyanate and a mixture of (i) a polycaprolactone polyol and (ii) a hydrophobic polyol, (B) a silane coupling agent, and (C) a thermoplastic resin is provided.  The molar equivalent ratio of the isocyanate groups of polyisocyanate to the hydroxyl groups of the mixture is in the range of from 1.1:1 to 10:1.
Patent CA-2025043-A1 (CA)
Title: Preparation of copolymers which form clear aqueous solutions
Inventor: POTTHOFF-KARL BIRGIT
IPC: C08F226/10
Filed: 1990-09-11
Abstract: O.Z. 0050/41114 Abstract of the Disclosure: The preparation of copolymers which form clear aqueous solutions from A)   45 to 90 % by weight N-vinylpyrrolidone, B)   10 to 55 % by weight of a vinyl ester and C)   0 to 10 % by weight of other copolymerizable mono-mers by radical polymerization in an organic solvent in the presence of a radical initiator,  and removal of the organic  solvent and other volatiles by distillation, entails allowing the polymerization to proceed until the N-vinylpyrrolidone content in the reaction mixture is from 5 to 1 % by weight of the N-vinylpyrrolidone amount employed, substantially removing the organic solvent and other volatile  by distillation,  adding water to the mixture, again adding a radical initiator and leaving the aqueous solution at from 50 to  100°C for from 1 to 10 hours, and then removing volatile organic constituents virtually completely by a steam distillation.
Patent CA-2025203-A1 (CA)
Inventor: BAERTS CHRISTIAAN E E
IPC: G01N1/12
Filed: 1990-09-12
Abstract: Two metallic half dishes are fitted together to form a sample container arranged in the hollow space of a carrying tube. The sample container serves to withdraw samples from molten metals. The hollow space surrounding the sample container is filled with granules made of a refractory material, such as corundum. The hollow space is preferably bordered on its sides by a cardboard tube, which is inserted into the carrying tube.
Patent CA-2025865-A1 (CA)
Title: Corrosion resistant coating composition
Inventor: TSUNETA KAZUYOSHI
IPC: C09D163/02
Filed: 1990-09-20
Abstract: A corrosion resistant coating composition comprising (i) 100 parts by weight of a bisphenol type epoxy resin comprising bisphenol skeletons and epichlorohydrin skeletons and having at least two epoxy groups per molecule, said bisphenol skeletons comprising bisphenol A skeletons and bisphenol F skeletons in a weight ratio of from 95:5 to 60:40, and (ii) from 5 to 400 parts by weight of silica particles.
Patent CA-2026114-A1 (CA)
Title: Afocal telescope with automatic focus and temperature compensation
Inventor: HULDERMAN GEORGE H
IPC: G02B13/22
Filed: 1990-09-25
Abstract: ABSTRACT OF THE DISCLOSURE     An autofocus system 10 including a bracket 18 for retaining a lens 14.   The bracket 18 has a bearing 22 attached   thereto or integral therewith.  The bearing 22 is eccentric   relative to the lens 14 and is effective to move the lens 14 along the optical axis 16 thereof. Movement is effectuated a drive mechanism 34 in a smooth manner and without lubrication.     In a specific embodiment, the bearing 22 is eccentric and external to a cylindrical volume defined by the periphery of the lens 14.
Patent CA-2026356-A1 (CA)
Inventor: WONG LUCY L
IPC: A23L27/30
Filed: 1990-09-27
Abstract: ABSTRACT OF THE DISCLOSURE          SYNERGISTIC SWEETENING COMPOSITIONS CONTAINING A DIPEPTIDE SWEETENING AGENT   AND HYDROGENATED STARCH HYDROLYSATES    AND METHODS FOR PREPARING SAME           The present invention pertains to a synergistic sweetening composition which comprises L-alpha-aspartyl-D-alanine N-(2,2,4,4-tetramethyl-3-thietanyl)amide and a hydrogenated  starch hydrolysate.     The   synergistic sweetening composition may be used in a wide variety of ingestible products  such as  chewing gum  compositions, hard and soft confections, beverages, and the like.  The present invention also pertains to methods for preparing the   synergistic   sweetening   compositions   and   the ingestible products in which they may be used.
Patent CA-2026777-A1 (CA)
Title: Silyl terminated polymers
Inventor: LONG TIMOTHY E
IPC: C08F297/02
Filed: 1990-02-13
Abstract: Alkoxysilyl terminated polymers are prepared with narrow molecular weight distributions, predictable molecular weights, and high functionality. The functionality is controlled by employing either a monofunctional (f=1) or difunctional (f=2) initiator. The endcapped materials can be condensed under acidic conditions.  Monofunctional polymers are soluble after condensation and amenable to SEC and 29Si NMR analysis. On the other hand, difunctional condensates can be insoluble in common organic solvents.  Monofunctional products exhibit extraordinary condensation behavior. The narrow molecular weight distribution of the precursors is preserved after condensation, and the extent of growth is a function of the method of preparation. The monofunctionalized products can serve as stable precursors for the preparation of soluble, branched polymers.
Patent CA-2027351-A1 (CA)
Title: Emulsion of lipid containing a prostaglandin analogue
Inventor: MIZUSHIMA YUTAKA
IPC: A61P43/00
Filed: 1990-10-15
Abstract: An emulsion of lipid containing a prostaglandin analogue of the formula (1):   (see formula 1) wherein R1 is an alkanoyl group, R2 is a hydrogen atom or an alkyl group, each of R3 and R4 is a hydrogen atom or a protective group for an alcohol, R5 is an alkyl group which may have a substituent, and (see formula 2) is a single bond or a double bond.
Patent CA-2031115-A1 (CA)
Title: Ultrasonic gas measuring device
Inventor: AYLSWORTH ALONZO C
IPC: G01N29/34
Filed: 1990-11-29
Abstract: Abstract of the Disclosure An ultrasonic gas measuring device including a housing, end walls for the housing, the end walls having a gas inlet and a gas outlet provided therethrough, ultrasonic detecting means provided within the housing means, the ultrasonic means having a transmitter, operatively mounted on one end wall, and a receiver, operatively mounted on the other end wall, arranged at spaced locations within the housing, the housing incorporating gas processing means for dividing the gas flow at least at some instance during its flow through the housing, electronic circuitry functioning to detect and generate a signal in cooperation with the ultrasonic detecting means representative of the concentration of gas passing through the housing, the electronic means also generating a reference signal corresponding to the electronic signal delivered to the ultrasonic means, a phase a shift of one of said signals to furnish an aligned phased relationship between the two signals whereby the concentration of the gas passing through the housing as detected by the ultrasonic means can be electronically computed and precisely determined by the said electronic means.
Patent CA-2032565-A1 (CA)
Title: Animal toy
Inventor: WILSON ALLEN J
IPC: A41D1/06
Filed: 1990-12-18
Abstract: Abstract A toy in the general appearance of an animal, preferably a horse to be worn by a child or adult, the device having a hollow body in the shape of a legless animal and a projection from the saddle portion of the animal, the projection including a pair of braces to be worn over the shoulders of the user to retain the animal body portion of the device at an appropriate distance above the ground so that a user may walk or run, his legs projecting through the hollow animal body portion of the device.
Patent CA-2035114-A1 (CA)
Inventor: DOWNING ELIZABETH A
IPC: G01M17/02
Filed: 1991-01-28
Abstract: A structured light scanning system observes, interprets and provides structural feature size, position and movement data in automotive service equipment applications where such feature characteristics must be determined either preliminary to or ultimately for measurement of quantities affecting automotive performance, such as tire/rim assembly balance, runout and alignment or brake surface planarity and smoothness.
Patent CA-2037301-A1 (CA)
Inventor: SAIKACHI AKIRA
IPC: E04F13/08
Filed: 1991-02-28
Abstract: A joint structure for fixing panel blocks on a side wall of a building in a manner such that the lower edge face of each panel block contacts closely with the upper edge face of the lower adjacent panel block to leave no gaps between the adjacent panel blocks.  Each panel block is formed with a first blind bore extending vertically from the lower edge face thereof and a second blind bore extending vertically from the upper edge face thereof.  The joint structure comprises first stud means anchored to the side wall of the building and having an exposed end extending beyond the exterior surface of the side wall of the building, second stud means anchored to each panel block and having an exposed end extending beyond the interior surface of each panel block, a positioning rod having one end inserted into the first blind bore of upper adjacent panel block and the other end inserted into the second blind bore of lower adjacent panel block, the positioning rod being pressed by the inner end of the second stud means to be fixedly held in position, and connector means having one end connected to the exposed end of the first stud means and the other end connected to the exposed end of the second stud means.
Patent CA-2037449-A1 (CA)
Title: Drill pipe with helical ridge for highly angulated wellbore
Inventor: FINNEGAN JOHN E
IPC: E21B7/04
Filed: 1991-03-01
Abstract: DRILL PIPE WITH HELICAL RIDGE FOR HIGHLY ANGULATED WELLBORE                     Abstract The drilling of highly angulated wellbores (with a rotary rig having a drill string terminated with a bit wherein drilling fluid is employed) is improved by employing in the highly angulated drill string a length of drill pipe which has a helical ridge disposed thereabout such that the flight of the helical ridge is wound so as to rise from the bit with the rotation of the drill string and the height of the helical ridge above the length of the surface of the drill pipe is 1 to 15 percent of the diameter of the drill pipe.