baber/WOPTO huggingface dataset:
Patent CA-2180830-A1 (CA)
Title: Anti-annexin-v monoclonal antibody, process for producing the same, and use thereof
Inventor: KANEKO NOBORU
IPC: C12N15/06
Filed: 1995-11-10
Abstract: Using human annexin-V or human annexin-V plus dog annexin-V as antigen(s), hybridoma cell lines are prepared which are capable of producing anti-annexin-V monoclonal antibodies having a binding specificity to antigenic determinant site on annexin-V as antigenic protein and belonging to immunoglobulin G class. By the hybridoma cell lines are produced the anti-annexin-V monoclonal antibodies, with which a diagnostic agent is provided for diagnosis of myocardial infarction and angina pectoris.      There is also provided diagnosis of myocardial infarction and angina pectoris using a first and a second monoclonal antibodies produced by the hybridoma cell lines to quantitate human annexin-V in a sample, in which an antigen-antibody reaction on annexin-V in the sample is caused with the first anti-annexin-V monoclonal antibody to form an annexin-V antigen/anti-annexin-V monoclonal antibody complex, the antigenic site of annexin-V of the formed annexin-V antigen/annexin-V monoclonal antibody complex is allowed to be bound with a labeled anti-annexin-V polyclonal or second monoclonal antibody so as to form a labeled form of said annexin-V antigen/anti-annexin-V monoclonal antibody complex bound with the polyclonal or the second monoclonal antibody, and the labeled form of the complex is quantitatively analyzed.
Patent CA-2181686-A1 (CA)
Title: Optimizing the capacity of a telecommunication system
Inventor: BACKSTROEM SVEN GUNNAR NILS
IPC: H04M3/56
Filed: 1995-01-24
Abstract: In a telecommunications system the functionality is separated into basic functionality and supplementary functionality. In this system a plurality of users subscribe to basic functions and supplementary functions. Interaction supplementary functions are furthermore included for solving interaction problems appearing when more supplementary functions interact. For optimizing the capacity in such a system only those supplementary functions and interaction supplementary functions which can be possible in a particular telecommunications case are added to the basic function in said telecommunication case aided by means of table information. The table information includes on the one hand subscriber information for each user relating to the supplementary functions subscribed to by the user, on the second hand permit information for each subscribed supplementary function relating to whether the function in question takes an active or a passive state, and thirdly, information with respect to the interaction supplementary functions which should be used for a given set of supplementary functions.
Patent CA-2182127-A1 (CA)
Inventor: COWLEY GERALD
IPC: C01B11/02
Filed: 1996-07-26
Abstract: Chlorine dioxide is generated by electrochemical oxidation of sodium chlorite in an anode compartment of a cation-exchange membrane-divided cell and is recovered in a suitable recipient medium by passing the chlorine dioxide  through  a  hydrophobic  microporous  membrane. Water balance in a continuous operation is maintained by removing water from the anolyte by transporting the same partly across the hydrophobic microporous membrane in vapour  form  and  partly  across  the  cation-exchange membrane.
Patent CA-2183882-A1 (CA)
Title: Pharmaceutical Excipient Having Improved Compressibility
Inventor: STANIFORTH JOHN N
IPC: A61K9/20
Filed: 1996-01-05
Abstract: A microcrystalline cellulose-based excipient having improved compressibility, whether utilized in direct compression. Figure graphically shows a comparison of the tensile strength of tablets prepared in accordance with the invention and prior art tablets. Dry granulation or wet granulation formulations, is disclosed. The excipient is an agglomerate of microcrystalline cellulose particles and an effective amount of a surfactant, which in preferred embodiments is an anionic surfactant present in amounts ranging from about 0.1% to about 0.5 %, by weight of the microcrystalline cellulose, wherein the microcrystalline cellulose and surfactant are in intimate association with each other. One preferred anionic surfactant utilized in the novel excipient is sodium lauryl sulfate.
Patent CA-2185569-A1 (CA)
Title: Process for selective hydrogenation of unsaturated polymers
Inventor: REKONEN PETRI
IPC: C08F8/04
Filed: 1995-03-03
Abstract: The invention relates to the selective hydrogenation of unsaturated polymers, in particular elastomeric polymers which contain aromatic rings and carbon-carbon double rings, for example polymers prepared from styrene and butadiene. In this case, the polymer molecule contains internal and terminal-group double bonds, as well as unsaturated bonds in aromatic rings. According to the invention, only the unsaturated terminal and internal bonds are hydrogenated, whereby the thermal and weather resistance properties of the product are improved. Conventionally, hydrogenation has been performed by means of nickel or cobalt catalysts, but now it has been observed that a metallocene/alumoxane catalyst complex not only catalyzes the polymerization reaction of various olefinic compounds but also catalyzes the selective hydrogenation of unsaturated polymers, preferably styrene-butadiene-styrene block polymers.
Patent CA-2185615-A1 (CA)
Title: Dispositif antivibrations/antichocs du genre comportant un element porteur et un element porte unis par des segments de cable et des lames stabilisatrices
Inventor: LE DERF ERIC
IPC: F16F7/14
Filed: 1996-09-16
Abstract: L'invention concerne un dispositif antivibrations/antichocs du genre comportant un élément porteur (51) et un élément porté (52) disposés face à face et unis par une pluralité de segments de câble (53-56) disposés de part et d'autre des éléments porteur et porté chacun de ces segments de câble étant fixé à l'élément porteur et à l'élément porté et s'étendant entre lesdits éléments porteur et porté (52) suivant un chemin de câble au moins partiellement courbe, dispositif caractérisé en ce que lesdits éléments porteur et porté sont en outre unis par au moins deux lames stabilisatrices (57, 58) également fixées par leurs extrémités auxdits éléments porteur et porté, de partet d'autre de ces éléments porteur et porté, et lesdites lames stabilisatrices (57, 58) présentant un profil correspondant sensiblement à celui du chemin de câble desdits segments de câble. (figure 4)
Patent CA-2187381-A1 (CA)
Inventor: VAN HAAG ROLF
IPC: D21G1/02
Filed: 1996-10-08
Abstract: A deflection controllable roller has as an on-off valve disposed in each of a plurality of discharge lines. The on-off valve opens only toward the discharge side. The discharge side of the on-off valve is alternately pressurized with an opening pressure that is less than an internal chamber pressure or with a cut-off pressure that is greater than the internal chamber pressure. The on-off valves are located directly in the bearing device and are, therefore, relatively easily controlled.
Patent CA-2190607-A1 (CA)
Title: Personal care composition comprising a lipid composition, a surfactant and a deposition aid
Inventor: TURNER GRAHAM ANDREW
IPC: A61K8/00
Filed: 1995-10-06
Abstract: A personal care composition in the form of an aqueous liquid comprises: i) a lipid composition comprising three components A, B and C, where A is a molecule having at least two hydrocarbon chains and a polar head group for which: (a): B is molecule having one long chain and a polar head group; and C comprises a compound capable of assisting the formation of lipid bilayers and stabilising any lipid bilayers formed in the lipid composition: and the molar ratio of A:B:C is 1.0:1.5 to 6.0:1.1 to 8.0; ii) a surface active agent selected from anionic, nonionic, cationic, zwitterionic, amphoteric surface active agents, soap and mixtures thereof; and iii) a deposition aid. The composition may be in the form of for example a shower gel or facial cleanser which is temporarily applied to the skin before being removed such as wiping or rinsing it from the skin.
Patent CA-2195050-A1 (CA)
Inventor: THIEDE-SMET MARK DAVID
IPC: B29L31/10
Filed: 1997-01-14
Abstract: The instant invention pertains to a low-weight and water-resistant composite panel made from an open cell core, such as honeycomb, using the resin transfer molding (RTM) process. The open cell core is sealed to a degree of at least 95 %, and even up to 100 %, by use of a resin/moisture barrier before the liquid resin is injected into the fibrous reinforcement. This prevents resin fill into the open cell core during the RTM process and isolates the core from water migration after the structure is put into service.
Patent CA-2195814-A1 (CA)
Inventor: WARD MICHAEL E
IPC: B22D19/14
Filed: 1997-01-23
Abstract: Many recuperators have components which react to corrosive gases and are used in applications where the donor fluid includes highly corrosive gases. These recuperators have suffered reduced life, increased service or maintenance, and resulted in increased cost.  The present header assembly when used with recuperators reduces the brittle effect of a portion of the ceramic components.  Thus, the present header assembly used with the present recuperator increases the life, reduces the service and maintenance, and reduces the increased cost associated with corrosive action of components used to manufacture recuperators.  The present header assembly is comprised of a first ceramic member, a second ceramic member, a strengthening reinforcing member being in spaced relationship to the first ceramic member and the second ceramic member.  The header assembly is further comprised of a refractory material disposed in contacting relationship with the first ceramic member, the second ceramic member and the strengthening reinforcing member.  The present header assembly provides a high strength load bearing header assembly having good thermal cycling characteristics, good resistance to a corrosive environment and good steady state strength at elevated temperatures.
Patent CA-2197108-A1 (CA)
Title: Holographic light source
Inventor: DIFFIN BERNARD
IPC: G02B5/32
Filed: 1997-02-07
Abstract: A device for providing illumination to a specifically defined region including in combination an extended and diffuse light source and a holographic optical element mounted in spaced relation to said light source, said holographic optical element comprising a layer of holograph adaptable material having formed thereon an array of independent holographic lenses each responsive to selected regions of said light source for directing light collected from said selected regions on said light source to a selected viewing pattern.
Patent CA-2200070-A1 (CA)
Title: Refractory mortar and its use for pointing refractory kiln linings
Inventor: HAMACHER ALFONS
IPC: C04B35/66
Filed: 1995-09-08
Abstract: The invention concerns the use of a reactive refractory mortar which is selfextinguishing beyond a predetermined penetration depth. The mortar consists of a mixture of 11 to 17 dry wt % aluminium powder, 18 to 31 dry wt % iron oxide, 8 to 18 dry wt % magnesium sulphate dissolved in water and 44 to 60 dry wt % magnesium oxide. The mortar is used for pointing refractory kiln linings consisting of refractory bricks, in particular for rotary kilns.
Patent CA-2200387-A1 (CA)
Title: Method of correcting nonlinearities of an amplifier, and radio transmitter employing a method of this type
Inventor: SCHNABL GOTTFRIED
IPC: H04L27/36
Filed: 1997-03-19
Abstract: In order to correct nonlinearities of an amplifier (20) which receives a radio signal (d') and produces an amplified radio signal representing an input complex digital signal (m), a predistortion table, associating a value of a predistorted complex digital signal with each value of the input complex digital signal, is stored, and the predistorted complex signal (d) is modulated in order to obtain the radio signal addressed to the amplifier. In an adaptation period, a fraction (r') of the amplified radio signal is demodulated in order to obtain a demodulated complex signal (r) which is compared with the input complex signal, with which the predistorted complex signal modulated in said adaptation period is associated, in order to update the predistortion table. The predistortion table is updated on the basis of mean values calculated from blocks of samples of the input complex signal and of the demodulated complex signal, which are stored in the adaptation period.
Patent CA-2200572-A1 (CA)
Title: Apparatus and method for producing a skinless meat product
Inventor: TIPPMANN EUGENE R
IPC: A23L5/10
Filed: 1995-09-19
Abstract: A meat product and apparatus (2) and method of producing the same including a piece of meat which is heat treated to have no outer skin about its surface is disclosed. The meat is placed inside of an air-tight chamber (10) and steam generated from a source of water (12) is introduced into the cooking chamber (10). The steam and pressure within the chamber (10) are regulated so as to create an atmospheric humidity of 100 % within the chamber, so any water present within the meat is prevented from evaporating into the atmosphere of the chamber (10). The pressure may be reduced so as to produce a low temperature steam from 150 to 180 degrees F to cook the meat product.  Additionally, a flavored ingredient, such as liquid smoke, may be added to the water (12) to flavor the meat product and the pressure can be further reduced so that a thin skin layer can be formed on the meat product surface.
Patent CA-2200851-A1 (CA)
Title: Inhibition of hair growth
Inventor: SHANDER DOUGLAS
IPC: A61K8/42
Filed: 1995-09-21
Abstract: Mammalian hair growth is reduced by applying to the skin a composition including an inhibitor of protein kinase C.
Patent CA-2205729-A1 (CA)
Inventor: BHAGA DAHYA
IPC: B01D53/18
Filed: 1997-05-21
Abstract: An improved packed tower for effecting the absorption of a gas into a liquid, comprising a cylindrical tower wall defining a packing zone; a plurality of packing pieces contained within the packing zone; a liquid distributor above the packing zone for distributing liquid onto the packing pieces; a gas feed inlet below the packing pieces for feeding gas through the packing zone, the improvement wherein the plurality of packing pieces comprises a first plurality of packing pieces, of a first packing piece size, disposed within a first region of the packing zone defining an annulus adjacent an upper part of the tower wall, and a second plurality of packing pieces of a second packing piece size greater than the first packing piece size, within a second region of the packing zone. The packed tower provides higher efficiencies in gas absorption over prior art towers as to offer reduced tower and/or packing heights.
Patent CA-2206609-A1 (CA)
Inventor: GAGNON GILLES
IPC: H01B7/295
Filed: 1997-05-30
Abstract: The invention relates to plenum rated data communication cables, in particular to a shielded, plenum rated data communication cable for transmitting high-frequency signals featuring a fluoropolymer insulation and metallic shielding, to an unshielded plenum rated data communication cable for transmitting high-frequency signals, to a shielded, plenum rated data communication cable for transmitting low-frequency signals and to an unshielded, plenum rated data communication cable for transmitting low-frequency signals. The fluoropolymer used as an insulating layer enables high-frequency signals to be transmitted with a low signal attenuation. In the case of the shielded, plenum rated data communication cable which is especially adapted for transmitting low-frequency signals, the insulation material used is an ethylenechlorotrifluoroethylene polymer (ECTFE). Where the cables are unshielded, a second jacket layer comprising a polyvinylidene fluorine (PVDF) material is used. PVDF has an effect on the signal attenuation similar to a metallic shield.
Patent CA-2208595-A1 (CA)
Inventor: TOM ADAM S
IPC: H04N7/173
Filed: 1995-12-22
Abstract: L'invention concerne des procédés et dispositifs permettant de créer des fonctions de modification, telles que celles qu'on utilise sur un magnétoscope, par exemple, pause, avance rapide ou rebobinage, dans un environnement de programmes vidéo distribués. Ces fonctions consistent à modifier localement la vitesse de visualisation par chaque utilisateur qui le désire, sans perturber d'aucune façon le fonctionnement de la source centrale de données. De ce fait, l'invention permet à un nombre d'utilisateurs virtuellement illimité d'accéder sélectivement à la programmation vidéo - incluant la fonction de modification virtuellement continue - et peut être mise en application avec l'infrastructure existante de distribution par téléphone et par câble.
Patent CA-2212625-A1 (CA)
Title: Ceramic fused fiber enhanced dental material
Inventor: LYLES MARK B
IPC: A61K6/884
Filed: 1996-02-08
Abstract: The preferred embodiment of the present invention provides novel and unique filler compositions and ceramic enhanced dental materials. The preferred embodiment of the composition and the ceramic dental restorative materials made therefrom comprise a rigid three-dimensional network of fibers fused together at their points of contact wherein said network is greater than 60 % by volume void space, has mean pore diameters greater than 10 microns, or both.
Patent CA-2213619-A1 (CA)
Title: Miniature wireless modem
Inventor: SMALL DONALD G JR
IPC: G06F21/62
Filed: 1997-08-22
Abstract: A wireless modem employs a radio frequency (RF) transponder system components to remotely access the memory of an electrical or electro-mechanical device by providing an exciter/reader/writer (ERW) circuit free of electrical contact with the electrical or electro-mechanical device and a transponder including a transmit/receive antenna, a reading circuit, a programming circuit, and a transponder memory.  The transponder memory is directly connected to the device memory.  TheERW circuit initially generates an RF excitation signal powering the transponder.  In response to the RF excitation signal, the transponder generates a RF response signal using the reading circuit that is transmitted back to the ERW circuit.  The RF response the ERW circuit, which in turn generates an RF write signal that is transmitted to the transponder.  The RF write signal powers the transponder and programs the devicememory using the programming circuit of the transponder.
Patent CA-2213688-A1 (CA)
Title: Torque limiting device for motors in electrically driven vehicles and electrically driven vehicle incorporating the torque limiting device
Inventor: TANAKA TATSUAKI
IPC: B60L15/28
Filed: 1997-08-19
Abstract: A torque limiting device for motors in electrically driven vehicles includes a control device for controlling an electric driving power supplied to a motor in an electrically driven vehicle; a detecting section for detecting a driven state of the motor and outputting an output signal of the motor; and an upper electric driving power limit setting device in which a plurality of restricting values corresponding to the output signal from the detecting section are previously set, wherein the upper electric driving power limit setting device gives a command to the control device to restrict an upper limit of the driving power on the basis of one of the plurality of restricting values when the output signal is outputted, thereby limiting a torque of the motor.
Patent CA-2214055-A1 (CA)
Title: Method and apparatus for printing bingo booklets
Inventor: ROGALINER JOHN L
IPC: B41F17/00
Filed: 1997-08-27
Abstract: A method of manufacturing bingo paper includes the steps of storing a plurality of preformulated bingo faces in the memory of a computer. The computer is connected to a variable data print unit.  The computer is programmed to print a first series of bingo faces. The computer is also programmed to print a second series of bingo faces wherein the first series of bingo faces is different from the second series of bingo faces.  The first and  second series of bingo  faces  can be of different sizes or can have different bingo faces in them.  Alternatively, the second series of bingo faces can be identical to the first series but printed in a different order.  An indicium is also printed on each bingo face of the first and second series of bingo faces.   After the indicium is applied,  one or more series of the bingo faces will constitute a set of bingo faces.   An apparatus for printing the bingo booklets includes a computer having stored in memory a plurality of bingo faces and a variable data print unit coupled to the computer.  A web is fed through the variable data print unit at which point the bingo faces are printed on the web.  An indicium print unit, also coupled to the computer and located adjacent the variable data print unit,  prints indicia on the web adjacent each bingo face.
Patent CA-2216605-A1 (CA)
Inventor: BARNSLEY MICHAEL F
IPC: H04N7/26
Filed: 1996-03-27
Abstract: Système et procédé de représentation d'un ensemble de données par sélection d'une fonction de transformation de données et d'une fonction de masquage de données. Le compresseur (10) comporte un récepteur (12) recevant les éléments de données d'un ensemble de données à représenter, un générateur de fonctions de données (14) générant une fonction et un attracteur de transformation de données, un générateur de masques de données (16) générant une fonction de masquage de données, une mémoires des données de transformation (18) stockant les données transformées, et un comparateur (20). Le générateur de fonctions de transformation de données (14) sélectionne une fonction de transformation de données et utilise la fonction de masquage de données assurée par le générateur de masques (16) pour produire un attracteur. Le comparateur (20) compare l'attracteur en mémoire (18) à l'ensemble de données dans le récepteur (12) pour déterminer si les fonctions de transformation et de masquage des données représentent de façon exacte l'ensemble de données dans le récepteur (12). De préférence, les fonctions de transformation de l'ensemble de données et de masquage des données sont utilisées pour produire un attracteur qui représente de façon plus exacte l'ensemble de données qu'un attracteur produit par la seule fonction de transformation des données. La fonction de masquage des données est un ensemble d'éléments de données à exclusion utilisées pour arrêter les transformations de données pour les éléments qui produisent l'attracteur. De préférence, la fonction de masquage des données est définie comme un polygone pour espace à deux dimensions. Lorsque la fonction de masquage des données est incluse dans la fonction de transformation des données, l'attracteur produit normalement par la fonction de transformation de l'ensemble de données est contraint pour représenter l'ensemble de données de façon plus exacte. La fonction de masquage des données peut être utilisée avec toute fonction de transformation de données y compris celles qui consistent en des transformations complexes, projectives, d'applications affines, de transformées fractales ou de fonction d'erreur de transformée fractales. Des méthodes déterministes et itératives aléatoires peuvent être utilisées pour produire l'attracteur contraint qui représente l'ensemble de données à représenter.
Patent CA-2217312-A1 (CA)
Inventor: MUSHO MATTHEW K
IPC: G01N33/487
Filed: 1997-10-03
Abstract: A method and apparatus are provided for calibrating a sensor for determination of analyte concentration. The meter includes a sensor for receiving a user sample to be measured and a processor for performing a predefined test sequence for measuring a predefined parameter value. A memory can be coupled to the processor for storing predefined parameter data values. A calibration code is associated with the sensor and read by the processor before the user sample to be measured is received. The calibration code is used in measuring the predefined parameter data value to compensate for different sensor characteristics.