baber/WOPTO huggingface dataset:
Patent CA-2230336-A1 (CA)
Title: Apparatus with magazine for driving fastening elements
Inventor: OEHRI KURT
IPC: B25C7/00
Filed: 1998-02-20
Abstract: Apparatus for driving fastening elements, such as nails, bolts, clips and the like, into a receiving material includes a magazine extending laterally outwardly from a guide.   The magazine holds a carrying strip for the fastening elements and a transport slide which, in cooperation with the magazine, can be shifted parallel to the driving direction of the apparatus.  The magazine has a housing and a guide channel opening into a transport channel in the guide.  The guide channel is formed by two laterally spaced guide rails each with a surface facing the other and profiled with tooth-shaped projections having tooth flanks of different lengths with the flanks facing the transport channel being shorter.  A first guide rail can be displaced away from a second guide rail parallel to the length of the guide channel by the transport slide.  The transport slide interacts with a control cam located on the first guide rail.  Both the first and second guide rails can be shifted laterally against the force of a spring.
Patent CA-2236156-A1 (CA)
Title: Article having a coating
Inventor: WELTY RICHARD P
IPC: C23C14/16
Filed: 1998-04-29
Abstract: An article is coated with a multi-layer coating comprising a nickel layer, a refractory metal layer, preferably zirconium layer, a sandwich layer comprised of a plurality of alternating layers of a refractory metal compound and a refractory metal, a refractory metal compound layer on the sandwich layer, and a refractory metal oxide layer or a layer comprised of the reaction products of refractory metal, oxygen and nitrogen.  The coating provides the color of polished brass to the article and also provides abrasion protection, corrosion protection, and improved acid resistance.
Patent CA-2237368-A1 (CA)
Title: 5'-deoxy-cytidine derivatives
Inventor: OIKAWA NOBUHIRO
IPC: A01N43/04
Filed: 1998-05-12
Abstract: Novel 5'-deoxy-cytidine derivatives represented by the general formula (I) (see formula I) wherein R1 is a hydrogen atom or a group easily hydrolyzable under physiological conditions; R2 is a hydrogen atom, or -CO-OR4 group [wherein R4 is a saturated or unsaturated, straight or branched hydrocarbon group consisting of one to fifteen carbon atoms, or a group of the formula -(CH2)n-Y (in which Y is cyclohexyl or phenyl; n is an integer from 0 to 4)]; R3 is a hydrogen atom, bromo, iodo, cyano, a C1-4 alkyl group [which may be substituted with halogen atom(s)], a vinyl or ethynyl group [which may be substituted with halogen atom(s), C1-4 alkyl, cycloalkyl, aralkyl, or aromatic ring which may have one or more hetero atom(s)], or an aralkyl group which may be substituted for use in medical therapy, especially tumor therapy.
Patent CA-2237512-A1 (CA)
Title: Powered product table for food slicer
Inventor: JUNG BOUDEWIJN CASPER
IPC: B26D7/06
Filed: 1998-05-13
Abstract: A food slicer with a choice of product table operating modes incorporating a controller and a number of sensors. Operating modes include manual, servo-assisted and powered according to either predefined, or user defined parameters. There is also a learning mode in which the operator can arrange for the food slicer to store parameters from manual table movements for use in powered mode.
Patent CA-2238190-A1 (CA)
Title: Antifungal substances be-49385 and process for their production
Inventor: KOJIRI KATSUHISA
IPC: C07D311/94
Filed: 1996-11-15
Abstract: The present invention relates to a compound represented by the general formula (I):   (see formula I) wherein R1 is a hydrogen atom, or (see formula II, III, IV, V, VI, VII or VIII), and R2 is a hydrogen atom or a lower alkanoyl group, and an antifungal agent containing it as an active ingredient.
Patent CA-2238692-A1 (CA)
Title: Preparation of (11.beta.,16.beta.)-21-(3-carboxy-3-oxopropoxy)-11-hydroxy-2'-methyl-5'h-pregna-1,4-dieno[17,16-d]oxazole-3,20-dione
Inventor: FORTE LUIGI
IPC: C07J71/00
Filed: 1996-12-04
Abstract: A process for preparing the compound (11.beta.,16.beta.)-21-(3-carboxy-3-oxopropoxy)-11-hydroxy-2'-methyl-5'H-pregna-1,4-dieno[17,16-d]oxazole-3,20-dione which comprises reacting the compound (11.beta.,16.beta.,-11,21-dihydroxy-2'-methyl-5'H-pregna-1,4-dieno[17,16-d]oxazole-3,20-dione with succinic anhydride in a (C1-C4)alkyl ester of a (C1-C4) carboxylic acid as solvent, in the presence of a basic catalyst.
Patent CA-2240964-A1 (CA)
Inventor: MEADOWS SANDRA DORA
IPC: C07D401/14
Filed: 1997-01-09
Abstract: The present invention provides compounds of formula (I) and the pharmaceutically acceptable acid addition salts thereof, wherein X is a direct link or C1-C4 alkylene; and R is C3-C7 cycloalkyl optionally substituted by 1 or 2 substituents each independently selected from fluoro and C3-C7 cycloalkyl: with the proviso that X is not methylene when R is cyclopropyl, together with processes for the preparation of, intermediates used in the preparation of, compositions containing and uses of, such compounds. These compounds are useful as tachykinin antagonists.
Patent CA-2243368-A1 (CA)
Title: Produits alimentaires pateux a base de lait
Inventor: FEISTLE XAVER
IPC: A23P20/20
Filed: 1997-01-20
Abstract: Produit alimentaire pâteux à base de lait, possédant une teneur énergétique élevée par unité de consommation. Ce produit alimentaire est constitué essentiellement de lait et contient 15 % en poids de matières grasses, 5-20 % en poids de sucre et un système épaississant constitué de 1,5-2,5 % en poids d'amidon et de 0,1-0,5 % en poids de gélifiants qui confèrent au produit alimentaire une structure pâteuse et une viscosité d'au moins 3 Pa.s à 10 ·C. Le rapport entre l'amidon et le gélifiant est compris entre 15:1 et 5:1 en poids. De la poudre de cacao, de la pulpe de fruit et des arômes peuvent être ajoutés à ce produit alimentaire pâteux présentant une teneur élevée en matière sèche. Ces produits alimentaires pâteux se présentent, de préférence, sous forme de structure multicouche avec différentes colorations et différents goûts.
Patent CA-2244222-A1 (CA)
Title: Methods for screening for transdominant effector peptides and rna molecules
Inventor: ROTHENBERG S MICHAEL
IPC: C12Q1/68
Filed: 1997-01-23
Abstract: Methods and compositions for screening for transdominant effector peptides and RNA molecules selected inside living cells from randomized pools are provided.
Patent CA-2247193-A1 (CA)
Title: Vibration dampening assembly
Inventor: MC KENZIE THOMAS A
IPC: B62D29/04
Filed: 1998-03-06
Abstract: A vibration dampening assembly and a suspension system for use, for example, between a cab (14) and a frame (12) of a truck, have a link (32) with a first end (34) pivotably interconnected with a second plate at the first support pivot (36), a lever (40) with a first end pivotably interconnected with the second end (38) of the link at a link pivot (44), a shock absorber (22), the first end of which is pivotably interconnected with the lever (40) second end at a shock pivot (50) and the second end of which is pivotably interconnected to a first or a second plate at a second pivot support (26) spaced from the first support pivot (36) wherein the lever (40) is pivotably interconnected with the first plate at a main pivot connection (46) located intermediate the first (50) and second (44) ends thereof.
Patent CA-2248304-A1 (CA)
Inventor: CHOQUETTE YVES
IPC: H01M8/00
Filed: 1997-12-30
Abstract: Greffage d'un polymère à la surface d'un matériau carboné comportant des fonctions carboxyles, amines et/ou hydroxyles à sa surface.  On met ce matériau en suspension dans une solution comprenant le polymère à  greffer, lequel comporte une fonction carboxyle, amine et/ou hydroxyle, la solution comprenant aussi un solvant du polymère. On effectue ensuite un traitement provoquant la déshydratation en une fonction carboxyle, d'une fonction amine et/ou hydroxyle et l'on greffe ainsi le polymère sur le matériau carboné par des liens esters ou amides. Utilisation dans la cathode ou l'anode d'un générateur électrochimique, dans un matériau polymère peu polaire, dans une encre, et comme dépôt conducteur sur un plastique flexible utilisé comme contact électrique, comme protection électromagnétique ou comme protection antistatique.
Patent CA-2248517-A1 (CA)
Title: Manufacture of a microsensor device and a method for evaluating the function of a liquid by the use thereof
Inventor: FUKUSHIMA HITOSHI
IPC: B41J2/175
Filed: 1998-09-30
Abstract: The object of this invention is to provide a method by which to form molecule recognizing films on sensor electrodes efficiently, within a short period, uniformly and in a high quality state. Another object of this invention is to provide a method by which to accurately introduce a vast number of biological samples for evaluation to the plural minute sensor electrode dots within a short period and efficiently. In order to form organic thin films on electrodes, a solution of a material for the organic thin film is accurately printed via an ink-jet onto the surface of microelectrodes as required, thereby producing a high density array of microelectrodes. Further, a solution of a sample substance or a liquid substance to be sensed is ejected into air via an ink-jet nozzle to fall to the surface of organic thin membranes on the microelectrodes so that the sample is evaluated.
Patent CA-2249466-A1 (CA)
Title: Sequences nucleiques recombinees codant pour des proteines comprenant au moins un domaine hydrophobe et leurs applications
Inventor: KEPES FRANCOIS
IPC: C12N15/10
Filed: 1997-03-25
Abstract: Séquences nucléiques recombinées, codant pour des protéines comprenant au moins un domaine hydrophobe ou transmembranaire (telles que les protéines sécrétoires ou membranaires), lesquelles séquences nucléiques recombinées sont aptes à augmenter de manière significative, à la fois le rendement de production/assemblage et l'insertion correcte dans la membrane (adressage, ciblage vers, passage à travers ou insertion dans la membrane de réticulum endoplasmique, par exemple) de la protéine exprimée dans une cellule eucaryote hétérologue. Application desdites séquences nucléiques, à la production de protéines sécrétoires ou membranaires dans une cellule eucaryote hétérologue. Lesdites séquences d'acide nucléique sont constituées d'un gène G naturel ou recombiné (dénommé ci-après séquence G), codant pour une protéine P d'un organisme eucaryote A, comprenant au moins un domaine hydrophobe ou transmembranaire, lesquelles séquences d'acide nucléique comprennent en aval d'une zone H codant pour ledit domaine hydrophobe ou transmembranaire et à environ 50-85 codons de ladite zone H, une zone Z, apte à contrôler la vitesse de traduction de ladite protéine P dans un organisme eucaryote B hétérologue, dans lequel ladite protéine P est exprimée.
Patent CA-2251454-A1 (CA)
Inventor: HERNANDEZ-TORRES-LANDA ENRIQUE
IPC: A01K1/015
Filed: 1998-10-26
Abstract: A reaction product of aluminum sulfate and silica, resulting from the direct reaction of a kaolin slurry with sulfuric acid, for animal litter treatment, mainly poultry litter, which reduces the ammonia volatilization from the litter and the mortality of the broilers confined in housings, allowing a significantly higher weight gain of the broilers because of a better conversion of feed, which provides a higher reduction of phosphorus runoff from fields fertilized with the poultry litter treated with this product and an increasing on the agricultural productivity, and which is much more economic and allows higher savings on the energy consumption because of a reduced need for ventilation, than with the "reagent grade" aluminum sulfate alone.
Patent CA-2253633-A1 (CA)
Inventor: SAWYER JAYMIE R
IPC: C07K16/40
Filed: 1998-12-01
Abstract: Methods are provided that utilize a naive antibody library for preparing monoclonal antibodies directed against an antigen complex. In particular, methods are provided for preparing antibodies that show specificity for the PSA-ACT complex (prostate-specific antigen complexed to anti-chymotrypsin) as opposed to the free subunits of the complex. Antibodies prepared by these methods are provided.
Patent CA-2254720-A1 (CA)
Title: Wireless switching system
Inventor: R SER HERMANN
IPC: G08C17/04
Filed: 1997-12-16
Abstract: A wireless switching system includes a central transmitter unit which generates a plurality of electromagnetic frequencies. A plurality of switches within the electromagnetic field each selectively open and close a resonant circuit having a unique resonant frequency. When the user activated switch closes its associated resonant circuit, the resonant circuit consumes energy from the electromagnetic field at its resonant frequency. The central transmitter unit detects this energy consumption and the frequency at which the energy consumption occured and consequently activates a vehicle function associated with the closed user activated switch.
Patent CA-2255407-A1 (CA)
Title: V-ribbed belt and grinding wheel for forming the belt
Inventor: KUMAZAKI TOSHIMI
IPC: B24B53/075
Filed: 1994-07-06
Abstract: A grinding wheel for producing a power transmission belt V belt having an endless body with a length and defining an elongate rib. The body has an inside, an outside, and laterally spaced sides. The rib has an exposed surface to engage with a cooperating pulley. At least a first portion of the exposed rib surface is formed by at least one of grinding and cutting. There is a second portion of the exposed surface that is neither cut nor ground during formation of the power transmission belt. The grinding wheel comprises a cylindrical body having a central axis, a plurality of axially spaced, radially extending projections with there being facing grinding surface portions on axially adjacent projections, a radially facing base surface portion between axially adjacent projections, and an undercut extending radially inwardly from the base surface portion and continuously through 360° around the cylindrical body.
Patent CA-2257971-A1 (CA)
Inventor: KWOH DANIEL S
IPC: H04N5/445
Filed: 1997-06-06
Abstract: A system for providing an electronic program guide for both over the air channels and direct broadcast satellite channels includes a VCR (80) with an RF tuner. The RF signal carrying the over the air channels is connected to the RF input (64) of the DBS receiver (50), combined with an RF modulation on channel 3 (or 4) of the DBS channel tuned by the DBS receiver. The combined RF signal is sent to the RF tuner in the VCR, which tunes either channel 3 (or 4) for the DBS channel or the appropriate RF channel for a local over the air channel. The output of the RF tuner is output on the VCR's baseband video output (84) which is connected to a baseband video input (66) on the DBS receiver. This system provides a baseband video signal for both over the air and DBS channels.
Patent CA-2259510-A1 (CA)
Inventor: MORCEL YVAN
IPC: B22D11/041
Filed: 1997-07-11
Abstract: L'invention concerne un dispositif de positionnement, par rapport à un axe vertical (X-X) d'extraction, d'un bloc-filière (5) d'une table de coulée (1) d'une machine de coulée continue verticale ascendante de tubes (T), machine dont le bloc-filière (5) est alimenté, au moyen d'un dispositif (3) de fourniture de fonte liquide, et est en appui sur celui-ci. Ce dispositif de positionnement comprend un support escamotable (15) dans lequel est fixé le bloc-filière (5), un châssis déplaçable (6) sur lequel est posé le dispositif (3) de fourniture de fonte liquide, des moyens (18, 19) de positionnement relatif du support (15) par rapport au châssis (6), des organes de blocage (21, 25) destinés à bloquer la position relative entre le support (15) et le châssis (6) de telle sorte que le support (15), le châssis (6) et le dispositif (3) de fourniture de fonte liquide forment un ensemble monobloc, un socle (40) disposé de façon prédéterminée par rapport à l'axe vertical (X-X) d'extraction et destiné à porter l'ensemble monobloc, et des moyens d'alignement (47, 60, 64) de l'axe (Y-Y) du bloc-filière (5) et de l'axe vertical (X-X) d'extraction.
Patent CA-2262058-A1 (CA)
Inventor: PREVOST ANDRE
IPC: B41F15/08
Filed: 1999-02-15
Abstract: A balloon printing apparatus for printing an image on the outer surface of a number of inflatable elastic balloons of the type defining a main body and a neck opening allowing access into said main body, said apparatus comprising : a conveyor device movable in a closed path in an intermittent manner; a plurality of nozzles spacedly carried by said conveyor device, insertable into a balloon neck opening and for inflating a balloon; as many balloon supporting frames as air nozzles, carried by said conveyor device, each nozzles adjacent to a corresponding frame, each frame sized to partly surround and support the main body of an inflated balloon installed on the adjacent nozzle with a portion of said inflated balloon protruding from said frame, said body remaining in a stable position relative to said conveyor device while said inflated balloon is transported by said nozzle and frame through said closed path; a number of stations located along said conveyor device and comprising a balloon installing station for successively installing the balloons on said nozzles, at least one balloon inflating station wherein said nozzles inflate said balloons which fit inside their respective frames and at least one balloon printing station in which a printing plate moves towards a frame stopped at said station and apply ink onto the protruding portion of the inflated balloon supported by said stopped frame.
Patent CA-2264087-A1 (CA)
Inventor: WAHL ERROL HOFFMAN
IPC: C11D3/43
Filed: 1997-08-28
Abstract: Biodegradable fabric softener premix compositions are described containing (1) biodegradable softener actives; optional low molecular weight solvent; (2) high boiling, water soluble solvent to lower the viscosity, while avoiding flammability; and (3) optional perfume. The premixes can be added at ambient temperatures to water containing acid, to provide a pH of from about 1.5 to about 5, to form finished compositions. The water can also contain calcium and/or magnesium salt to modify the viscosity. Compositions containing highly unsaturated softener actives have improved freeze/thaw properties.
Patent CA-2266744-A1 (CA)
Inventor: SLIGAR STEPHEN G
IPC: A61P7/08
Filed: 1997-09-26
Abstract: Described are preferred oxygen-binding heme proteins which include at least one hemoglobin molecule incorporating at least one circularly permuted globin, especially an alpha globin. More preferred heme proteins of the invention include high molecular weight hemoglobin multimers. Also described are polynucleotides encoding proteins of the invention, and vectors and host cells including the same.
Patent CA-2267138-A1 (CA)
Title: Compositions and methods for the identification and treatment of patients at risk for heart failure
Inventor: LOH EVAN
IPC: C12Q1/68
Filed: 1997-10-03
Abstract: A method of predicting the clinical outcome of patients suffering from congestive heart failure by identifying patients with a mutant allele of the AMPD1 gene is provided. Methods for increasing survival time in patients suffering from congestive heart failure by administering compositions which inhibit AMPD1 activity are also provided.
Patent CA-2268415-A1 (CA)
Inventor: KARPELSON ARKADY
IPC: B06B1/06
Filed: 1999-04-09
Abstract: A single element resonant or wideband collimating ultrasound piezotransducer with and without electronic scanning capabilities, which can be electronically optimized for far or near field imaging. In a resonant implementation, a plurality of concentric ring electrodes (further subdivided into segments to provide electronic scanning capability) are provided on both surfaces of the piezoelement. In the alternative implementation a plurality of sector shaped electrodes is placed on the front and back surface of non-homogeneously polarized piezoelement. The geometry of the electrodes is determined by calculation of pressure distribution on the working surface of the piezoelement which maximizes specific optimization criterion. Similarly, polarization vector in non-uniformly polarized element is calculated to maximize specific optimization criterion. In a wide band implementation the body of the piezoelement forms an acoustic trap. The plurality of electrodes of various geometries on working and side surfaces of the piezoelement provide collimating and electronic scanning capabilities.
Patent CA-2270604-A1 (CA)
Title: Protocole de communications telephoniques cellulaires
Inventor: HERRING RUSSELL M
IPC: H04J3/16
Filed: 1997-11-06
Abstract: Ce protocole de communications téléphoniques cellulaires permet d'établir une liaison de communication, d'abord pour la transmission de la parole et de données. Lors d'intervalles déterminés, des données à la demande relatives à un emplacement, à un événement ou à une condition sont envoyées par mise en sourdine des données audio vocales et par envoi d'une trame de données possédant une séquence préalablement déterminée. A la suite de la transmission de des données relatives à un emplacement, à un événement ou à une condition, la transmission de la voix et des données reprend. La liaison de communication met en oeuvre une technique de modulation par déplacement de fréquence, en semi-duplex.
Patent CA-2271897-A1 (CA)
Title: Villari effect seatbelt tension sensor
Inventor: O'BOYLE MICHAEL E
IPC: G01G19/414
Filed: 1998-11-20
Abstract: A Villari effect seatbelt tension sensor (10) comprises a sensor housing (50) having a plunger chamber (52) and a tongue head flange chamber (54) therein. The two chambers (52 and 54) are separated by a radial flange (58) extending therebetween defining a passage connecting the chambers. A Villari effect sensor (12) is disposed axially within said sensor housing (50) and is secured on one end (16) to a plunger (40) disposed within the plunger chamber (52) and secured on the opposite end (14) to a tongue head flange (20) disposed within the tongue head flange chamber (54). A tongue (24) connected by a shaft (28) to the tongue head flange (20) has a slot (26) therein for securing a seatbelt (80) thereto.
Patent CA-2272557-A1 (CA)
Title: Silicone monomers and oligomers having a carboxyl functional group thereon
Inventor: BERGER ABE
IPC: C07F7/18
Filed: 1997-11-20
Abstract: There is provided organosilane compounds containing one or more carboxyl acid group(s) that may be represented by general formula (I) wherein: R which can be the same or different, are hydrogen, and monovalent hydrocarbon radicals and substituted hydrocarbon radicals; R1 which can be the same or different can be substituted or unsubstituted alkyl, substituted or unsubstituted aryl, alkenyl, alkynyl or -R2 -Bnl -Fn -R3; x can be zero to 3; R2 is linear or branched alkylene of 1-12 carbon atoms; B is -NR6, sulfur or oxygen; R6 is hydrogen or lower alkyl (C1-6); n1 is zero or 1; F is linear or branched alkylene of 1-10 carbon atoms; n is zero or 1, with the proviso that if n1 is 1, n is 1 and if n1 is 0, n is 0; R3 is (II); R5 is hydrogen, lower alkyl (C1-6) or alkali metal.
Patent CA-2272677-A1 (CA)
Inventor: SCHURIG KARL
IPC: B65H75/18
Filed: 1999-05-25
Abstract: This invention concerns a roll of material, in particular a roll of thermoplastic ribbon to strap packages, this roll of material comprising a hollow core made of a plastic strip of which the ends are mutually joined by overlapping, and the core's outer surface facing the material to be wound being of a nature opposing slippage of the material on it. An economic and recyclable roll of material is created in the invention in that the plastic strip consists of an adhesive-coated foil of which the adhesive-fitted surface forms the outer core surface facing the material. The first winding layer facing the core bonds to this core and as a result the global roll is made mechanically strong and this strength can be enhanced by an adhesive-coated plastic foil tautly enclosing the outside of the roll of material and fitted with a projecting, adhesive free or adhesive-neutralized tear-open tab.