baber/WOPTO huggingface dataset:
Patent CA-2129911-A1 (CA)
Title: Preparation of organopolysiloxane microemulsions
Inventor: GECK MICHAEL
IPC: C08J3/03
Filed: 1994-08-11
Abstract: PREPARATION OF ORGANOPOLYSILOXANE MICROEMULSIONS                 Abstract of the Disclosure The invention relates to the preparation of organopolysi-loxane microemulsions, wherein the components (A) organopoly-siloxane, (B) emulsifier, (C) water, optionally, (D) cosurfactant and optionally (E) acid are brought together and mixed in any desired sequence.  Microemulsions are formed spontaneously without introduction of energy in the form of heat or severe shearing forces.
Patent CA-2133382-A1 (CA)
Title: Protein isolate having an increased level of isoflavone compounds and process for producing the same
Inventor: SHEN JEROME L
IPC: A23L11/00
Filed: 1994-09-30
Abstract: The present invention relates to the production of an isoflavone enriched vegetable protein isolate in which the weight ratio of material to extractant is controlled and washing of the acid precipitated protein curd is avoided or minimized to provide an increased level of isoflavones in the protein isolate.
Patent CA-2136848-A1 (CA)
Title: Pharmaceutically acceptable fixed-dried human blood platelets
Inventor: READ MARJORIE S
IPC: A61K35/14
Filed: 1993-04-28
Abstract: Fixed-dried human blood platelets and processes for preparing the same are disclosed. The platelets, upon reconstitution:  adhere to thrombogenic surfaces; do not adhere to non-thrombogenic surfaces;  undergo shape change (spreading) upon adhering to a thrombogenic surface; adhere to one another to form a hemostatic plug upon adhering to a thrombogenic surface; and re-lease their granular contents: Pharmaceutical formulations containing the same are also disclosed. The platelets are preferably fixed by means of a fixative such as formaldehyde, paraformaldehyde, or glutaraldehyde, or fixed by means of a permanganate fixate. The platelets are preferably dried by lyophilization.
Patent CA-2137905-A1 (CA)
Title: Psyllium Drink Mix Compositions
Inventor: HORD LEE A
IPC: A23L29/238
Filed: 1993-06-02
Abstract: Psyllium husk-containing drink mix compositions comprising small particle size psyllium husk and edible, water soluble salts. The edible, water soluble salts are present at a level sufficient to reduce the gellation rate of the psyllium husk when dispersed in an aqueous solution.
Patent CA-2138520-A1 (CA)
Title: Passivated and Stabilized Porous Supports and Methods for the Preparation and Use of Same
Inventor: GIROT PIERRE
IPC: G01N30/88
Filed: 1993-06-18
Abstract: This invention relates generally to modified porous solid supports and processes for the preparation and use of same. In particular, passivated porous mineral oxide, polymeric, or polymer-coated mineral oxide supports are disclosed which are characterized by a reversible high sorptive capacity substantially unaccompanied by non-specific adsorption of or interaction with biomolecules. Passivation is achieved by use of a passivation mixture comprising a main monomer, a passivating monomer and a crosslinking agent, which mixture upon polymerization results in the substantial elimination of the undesirable non-specific interaction with biomolecules.
Patent CA-2141108-A1 (CA)
Title: Building blocks
Inventor: RICHARDS JEFFREY
IPC: B29K83/00
Filed: 1995-01-25
Abstract: The specification describes and claims a hollow, glass, building block which contains the elastomeric or gel-like product of curing a polydiorganosiloxane composition, said cured product being optically at least translucent and present in an amount insufficient to fill completely the available interior volume of the bulding block whereby there is provided a space adjacent to the cured product which permits expansion of the cured product relative to the block during changes in temperature thereof.
Patent CA-2143093-A1 (CA)
Title: Synthesis of haloenones and aryl or alkyl substituted enones or alkenes
Inventor: MCNELIS EDWARD
IPC: C07C49/813
Filed: 1993-08-25
Abstract: Alternative methods for synthesizing haloenones and haloalkenes and their use as starting materials for synthesis of substi-tuted or unsubstituted alkyl and aryl subtituted enones and alkenes, including tamoxifen and tamoxifen analogs, using such hal-oenones and haloalkenes.
Patent CA-2143235-A1 (CA)
Title: Carton
Inventor: BARLOW DAVID A
IPC: B65D77/04
Filed: 1995-02-23
Abstract: ABSTRACT            CARTON            A carton for containing a food product in a container, the carton being provided with means for permitting the container to be removed from the carton, and a line of weakness provided in one of the walls of the carton and having an outline corresponding substantially to the perimeter of the container, the line of weakness defining a disc which can be removed by hand to leave an aperture on whose rim the container may be supported.
Patent CA-2145755-A1 (CA)
Title: Communication bus system and station for use in such system
Inventor: HOEKSTRA JELLE
IPC: G06F13/42
Filed: 1994-08-15
Abstract: A multistation single-channel communication bus system accommodates master stations and slave stations. A master station arbitrates, detects arbitration outcome, and formats. A frame has slave address and slave control signals and accommodates a plurality of data byte periods up to a first maximum, each period accommodating an acknowledge bit.  Upon absence of the acknowledge bit the associated data byte is repeated. For intended transfer of a message whose data byte length would exceed said first maximum the message is divided into partial messages each of an associated frame data byte count below said first maximum, and assigned to a respective bus frame. For each frame, both byte periods and received acknowledge bits are counted. If the first maximum is attained earlier by said data byte period number than the frame data byte count by the acknowledge bit number, the frame has failed. Any transfer in that frame is then ignored and a repeat is undertaken.
Patent CA-2150067-A1 (CA)
Inventor: DEGONGRE GILLES
IPC: B01F3/04
Filed: 1995-05-24
Abstract: Le dispositif utilisé notamment avec une pomme de douche est pour produire une mousse à partir d'un liquide moussant. Le dispositif comprend un circuit d'eau destiné à être relié à une conduite d'eau sous pression et à une pomme de douche. Le dispositif comprend une chambre interne dans laquelle une partie de l'eau sous pression peut y être dévié grâce à une valve dans le circuit d'eau. Au moins un réservoir duquel un liquide moussant peut s'échapper est relié à la chambre interne. Une valve coulissante située dans un passage entre le réservoir et la chambre permet de prélever à volonté du liquide moussant. Le liquide moussant, une fois prélevé, se mélange à l'eau contenu dans la chambre interne et sous l'effet du jet d'eau dévié, il y a fabrication d'une mousse à la surface de l'eau. Cette mousse est évacué du dispositif grâce à une buse située en avant du dispositif et dirigeant la mousse vers le bas. Le dispositif fonctionne de la façon suivante: l'utilisateur contrôle le mode de fonctionnement à l'aide d'une manette placé sur le côté du dispositif. Il peut notamment choisir entre un écoulement normal de l'eau, où il n'y a aucune restriction du débit, et un arrêt complet du jet d'eau. Lorsqu'il y a arrêt complet du jet d'eau sortant de la pomme de douche, l'utilisateur peut choisir entre la production d'une mousse sortant par le devant du dispositif ou un arrêt complet de la production de mousse. Le dispositif permet une économie d'eau potable pouvant aller jusqu'à 75% de l'eau qui serait utilisée normalement, et permet ainsi une économie d'eau chaude, donc d'électricité.
Patent CA-2150995-A1 (CA)
Inventor: CAREY GLEN A
IPC: B01L3/00
Filed: 1995-06-05
Abstract: Method  and  apparatus  for  transportation  and processing  of  multiple  protocol  assays  within  an automated immunoassay analyzer instrument. The apparatus includes a cuvette ring movably coupled to a magnet ring.   In one embodiment, the magnet ring and cuvette ring are provided  having  circular  shapes.     A  temperature controlled housing is disposed about the cuvette and magnet rings to provide a rotary incubation and particle separation chamber.  The cuvette ring holds a plurality of cuvettes each of which may have a different assay disposed therein.  The cuvette ring advances the cuvettes around the circumference of the incubation chamber.  A plurality of discrete processing centers for aspiration and dispensing fluid samples, reagents and wash fluids are  disposed  at  predetermined  positions  about  the incubation chamber.  The cuvette ring moves cuvettes in both clockwise and counter clockwise directions around the incubation chamber to position particular cuvettes at particular ones of the plurality of discrete processing centers to thus accommodate different protocols of each of the assays.  By controlling the manner in which the cuvette ring moves within the  incubation chamber,  a plurality of different protocol assays each of which require different incubation times, can be simultaneously processed in the analyzer instrument.
Patent CA-2152793-A1 (CA)
Inventor: KUBO MOTONOBU
IPC: C09D125/00
Filed: 1994-10-21
Abstract: L'invention concerne un procédé pour produire une composition hydrophobe et oléophobe. Ce procédé consiste à polymériser une solution d'un monomère pouvant être polymérisé contenant au moins un monomère polyfluoroalkylé dans un solvant de polymérisation. Ce dernier contient au moins 5 % en poids d'au moins un composé sélectionné dans le groupe comportant des hydrochlorofluorocarbures C¿2?-C¿3? dont le point d'ébullition se situe entre 0 et 150 ~C et des hydrofluorocarbures C¿4?-C¿6? comportant au moins quatre atomes de fluor.
Patent CA-2152978-A1 (CA)
Title: Rayon modified with polymeric amine compounds
Inventor: SCHRELL ANDREAS
IPC: D01F2/06
Filed: 1995-06-29
Abstract: Rayon modified with polymeric amine compounds Modified cellulose fiber is produced by adding a modifier to a cellulose solution and spinning fibers from the solution, or by adding a modifier to a viscose solution and spinning fibers by the viscose spinning process, said modifier being a polymeric amine compound having pendant primary, secondary or tertiary amino groups and having a molecular mass of more than 1000.
Patent CA-2153662-A1 (CA)
Title: Electrical switches and sensors which use a non-toxic liquid metal composition
Inventor: RANCOURT JAMES
IPC: H01H1/08
Filed: 1994-02-24
Abstract: Liquid gallium or gallium alloy (10) is utilized as the conductive fluid in a switch or sensor housing (12). In order to prevent wetting of the interior walls of the switch or sensor housing (12), the liquid gallium or gallium alloy (10) is either free of metal oxides or has only very low quantities of metal oxides. The gallium or gallium alloy (10) may be kept free of oxides by treating it with an acid, a base or a reducing agent and may be prevented from forming oxides during and after dispensing by removing air from the switch or sensor housing (12). An inert gas, such as argon, helium or hydrogen may fill the remainder of the housing (12) after the gallium or gallium alloy (10) has been dispensed. The gallium alloy may comprise indium, tin and/or bismuth.
Patent CA-2154458-A1 (CA)
Inventor: SAUNDERS WILLIAM T
IPC: B65D1/16
Filed: 1994-11-22
Abstract: Est décrit l'étirage d'un substrat en tôle laminée préenduit présélectivement sur chaque face d'un lubrifiant organique et d'étirage pour obtenir des corps de boîte une pièce prêts à être assemblés pour donner des conditionnements de boîtes serties. Le premier emboutissage du matériau de la boîte en tôle laminée prérevêtue, à l'aide de configurations et d'un jeu d'outillage présélectionnés permet d'éviter toute augmentation de l'épaisseur de la tôle de la paroi latérale. L'allongement à la traction pendant le pré-étirage est contrôlé par rapport à la hauteur de paroi latérale par serrage uniquement entre des surfaces de serrage planes. Les opérations de découpage et de premier emboutissage (36) à une cadence de production élevée sont réalisées à l'aide d'un mouvement simultané déphasé de la matrice et du poinçon de premier emboutissage, ce qui assure un déchargement rapide du produit ouvré en forme de godet (37), extrémité ouverte en bas sur la collerette (41) à l'extrémité ouverte du godet. La surface de la zone d'entrée de l'empreinte de chaque matrice est réalisée autour de multiples rayons formant une arête vive autour de laquelle le matériau de boîte revêtu est étiré dans chaque empreinte de matrice.
Patent CA-2155353-A1 (CA)
Title: Digital Media Data Stream Network Management System
Inventor: KERR PAUL R
IPC: H04L12/801
Filed: 1994-02-02
Abstract: A computer-based media data process for controlling transmission  of digitized media data in a packet switching network. A networked computer workstation (data consumer) receiving data from a network filesystem (data producer) is adapted to measure the utilization of the net-work and the workstation.  The workstation is further adapted to generate a scaling parameter representing the loading of the system and to transmit the scaling parameter to the fileserver. The fileserver is adapted to receive the scaling parameter and modify the volume of data trans-mitted according to the received scaling param-eter. In a further embodiment of the invention the workstation stores received data in a buffer which varies in size according to the computed scaling parameter.
Patent CA-2155906-A1 (CA)
Title: Enzymes in combination with polyelectrolytes for enhancing the freeness of clarified sludge in papermaking
Inventor: SARKAR JAWED M
IPC: D21H17/45
Filed: 1995-08-11
Abstract: A process for improving the freeness of paper pulp, which comprises the steps of adding to the pulp at least 0.05 % , based on the dry weight of the pulp, of a cellulolytic enzyme, allowing the pulp to contact the cellulolytic enzyme for from about 40 minutes to about 60 minutes at a temperature of at least 40°C, adding at least 0.011% , based on the dry weight of the pulp, of a water soluble cationic polymer, adding at least 0.007% , based on the dry weight of the pulp, of a water soluble anionic or nonionic polymer and forming the thus treated pulp into paper.
Patent CA-2157408-A1 (CA)
Title: Exothermic process with porous means to control reaction rate and exothermic heat
Inventor: ASHER WILLIAM J
IPC: B01D71/02
Filed: 1994-03-02
Abstract: An exothermic process for forming a product which may be in a liquid phase is disclosed wherein a first reactant (3), preferably a liquid reactant, is directly fed into a reaction zone (10) containing mounting elements (12, 58) and which comprises a first compartment (10) of a reactor (2, 40). A second reactant, which is maintained at a higher pressure, is fed into a second compartment (20) of the reactor (2, 40) separated from the first compartment (10) by a porous wall (32, 52). The second reactant (4) passes through this porous wall (32, 52) into the reaction zone to react with the first reactant (3). The process thereby controls rates of the reactions and the exothermic heats generated by the reactions. Pulsatile flow in one or both reaction compartments improves mixing. An evaporator for a portion of the production improves product quality and permits higher reaction temperatures in the reactor.
Patent CA-2157576-A1 (CA)
Title: Abdominal massage and/or stimulation device__
Inventor: DERVIEUX DOMINIQUE
IPC: A61H7/00
Filed: 1995-01-11
Abstract: An abdominal massage and/or stimulation device including massaging projections (2') rotated and/or caused to perform multiple relatively slow movements by a drive unit (3'), and arranged on a housing which contains the drive unit and comprises supports for supporting the bony portions of a user's body, such as the pelvis and the rib cage. Said device is particularly suitable for promoting health by improving gut motility.
Patent CA-2160288-A1 (CA)
Title: Reader with High-Resolution Mode and High-Speed Mode
Inventor: NAGANO FUMIKAZU
IPC: H03M1/18
Filed: 1995-10-11
Abstract: A reader has a high-resolution mode and a high-speed mode. The reader comprises a CCD sensor, a buffer, a first AD convertor, a second AD convertor, a data selector and a control circuit. The input of the buffer is connected to the CCD sensor through a capacitor and to a 5 V power source through an analog switch, and an output of the buffer is connected in parallel to the first AD convertor for the high-resolution mode and to the second AD convertor for the high-speed mode. The data selector for selecting an output from the first AD convertor or the second AD convertor and for sending the selected output to the control circuit is connected to outputs of the first AD convertor and the second AD convertor.
Patent CA-2163814-A1 (CA)
Title: Molded food processing system
Inventor: CODY DANIEL J
IPC: A22C17/00
Filed: 1995-11-27
Abstract: A food processing system is provided herein. Such system includes a processing chamber, and a conveyor in the chamber for transporting a food product therethrough between a loading station and an unloading station. A plurality of openable and closable food product molds are configured to be carried by the conveyor through the chamber from the loading station to the unloading station, and then to be returned by the conveyor from the unloading station to the loading station, each mold having open and closed conditions. A plurality of biasing means is provided, each such biasing means being configured to being a respective mold to the open condition. A mold opener for opening the mold at the unloading station and a mold closer for closing the mold at the loading station are also provided.
Patent CA-2169846-A1 (CA)
Title: Methode de preparation de fullerenes
Inventor: TAYLOR ROGER
IPC: C01B31/02
Filed: 1994-08-19
Abstract: Un procédé de préparation de fullerènes consiste à soumettre un ou plusieurs hydrocarbures aromatiques, avec une substitution éventuelle, à une pyrolyse.
Patent CA-2173871-A1 (CA)
Inventor: PAVLATH GEORGE A
IPC: G01C19/72
Filed: 1995-12-28
Abstract: Cette invention concerne un procédé de modulation de gyroscope à fibre optique qui permet d'effectuer une réduction des bruits de sortie plus efficace que celle obtenue par l'accroissement de la puissance de crête lors d'une modulation de phase traditionnelle. Un signal de modulation périodique (28) est appliqué à un modulateur électro-optique, tel qu'un MIOC, de manière à induire un décalage de phase périodique  phi M(t). La forme du décalage de phase périodique est choisie de manière à ce que la marche aléatoire du gyroscope soit inférieure à celle associée à la modulation maximale du signal de sortie.
Patent CA-2178185-A1 (CA)
Inventor: KANOTA KEIJI
IPC: H04N7/00
Filed: 1996-06-04
Abstract: L'enregistrement et la reproduction d'un signal de télévision à l'aide d'un dispositif de transformation en tension continue empêchent la distorsion par compression d'un signal de télévision PAL plus. Le signal de télévision PAL plus comprend un signal à résolution verticale afin d'améliorer la résolution verticale et le signal à résolution verticale est inclus dans les mêmes blocs de compression que certaines composantes de signaux vidéo. Ces blocs de compression sont transformés en valeur CC définie afin que les signaux contenus dans ces blocs de compression ne présentent pas divers décalages CC qui pourraient entraîner une distorsion par compression. De même, après la reproduction, la valeur CC définie est supprimée après la décompression et le signal de télévision d'origine est restauré avec une résolution verticale complète.
Patent CA-2181108-A1 (CA)
Title: Exercising machine
Inventor: VAN STRAATEN WILLEM JOHANNES
IPC: A63B21/055
Filed: 1996-07-12
Abstract: The invention concerns an exercising machine. The machine has a free-standing support structure with first and second pivotally interconnected legs (16, 18). Each leg has an upper end and a lower end carrying a foot (20). The upper end of the second leg (18) is connected pivotally to the first leg (16) at a position between the upper and lower ends thereof and in an inoperative storage condition of the machine can be laid alongside the first leg. A seat (12) which is pivoted to the first leg and can also be stored compactly alongside that leg. A cross-bar (30) spans across the upper end of the first leg with end regions of the cross-bar extending outwardly of that leg. Elastic bands (36) are supported by the end regions of the cross-bar on either side of the first leg. Pulleys (70, 72, 74) or other guide means are provided to guide the elastic bands so that they are selectively accessible to a person seated on the seat at at least two different elevations which are respectively above and below the seat. This enables the person to perform different types of exercises by alternately stretching and relaxing the elastic resistance means against the elastic resistance thereof.
Patent CA-2181839-A1 (CA)
Title: Grill Canopy
Inventor: KITCHEN ROBERT
IPC: A47J37/07
Filed: 1996-07-23
Abstract: A canopy for protecting an individual from adverse weather when positioned in front of a grill. The inventive device includes an inclined canopy and support assemblies for securing the canopy above and in front of a grill.
Patent CA-2188788-A1 (CA)
Title: Facsimile transmission in a mobile communication system
Inventor: RASANEN JUHA
IPC: H04Q7/22
Filed: 1996-03-06
Abstract: A digital mobile communication system comprises a mobile station (MS) with a facsimile adapter (2), a first telefax terminal (1) connected to the adapter, a mobile network (BSS, MSC), an interworking unit (32) with a second facsimile adapter (33). A high-speedtransparent rate-adapted facsimile connection is set up between the telefax terminals. The number of parallel traffic channels (chO-chn) allocated to the high-speed data connection is such that the maximum data rate of the data connection is higher than the allowed maximum data rate of the telefax terminals (1, 10). The telefax terminals may negotiate the facsimile data rate. The second facsimile adapter (33) monitors the negociation and selects, on the basis of the negociated facsimile data rate, the most effective channel coding available for the data connection.
Patent CA-2190740-A1 (CA)
Title: Agent for increasing the keeping quality of slaughtered animal carcasses
Inventor: STEMMLER HEINZ JR
IPC: A23L13/00
Filed: 1995-03-30
Abstract: The invention concerns an agent for enhancing the keeping quality of bodies of slaughtered animals, parts of bodies of slaughtered animals, and Hamburger patties, a process for the use thereof, and bodies of slaughtered animals, parts of bodies of slaughtered animals, and Hamburger patties which are obtainable according to said process.
Patent CA-2192579-A1 (CA)
Inventor: GHOSH AMITAVA
IPC: H04B7/26
Filed: 1996-03-21
Abstract: A method and apparatus for determining the location of a communication unit in a CDMA system includes in a first embodiment, sending a location request via a spread spectrum signal to the subscriber (140), and receiving in return a subscriber signal including a response message showing a receive time of a particular symbol of the base's spreading sequence and a transmit time of a particular symbol of the subscriber's spreading sequence. The base (130), along with other receiving base(s) (140), also receives a predetermined symbol of the subscriber spreading sequence, and each determines a respective receive time of the predetermined symbol. The received information is then processed, along with known base location and delay information, to determine the subscriber location. If insufficient number of bases are capable of communicating with the subscriber, for example due to high loading/interference, auxiliairy bases (121) are also provided for receiving from or transmitting to the subscriber.