baber/WOPTO huggingface dataset:
Patent CA-2181529-A1 (CA)
Inventor: MILLER BARRY CHARLES
IPC: F16L37/22
Filed: 1996-07-18
Abstract: Known fluid couplings have a male part that can be mated with a female part. The female part has an O-ring seal that seals with the outside of the male part. In the present invention a helical retaining ring is located in a groove in the female part and engages behind a shoulder projecting from the male part. The groove has an inclined wall so that a withdrawing force applied to the male part causes the retaining ring to be forced into closer contact with the male part. A release ring extends around the female part at its forward end and is urged forwardly by a resilient wave washer. The release ring engages the retaining ring when it is pushed rearwardly so that the retaining ring is held away from the inclined wall enabling it to be expanded by the shoulder when the male part is withdrawn.
Patent CA-2182405-A1 (CA)
Inventor: LEUBE HARTMANN F
IPC: C09J151/00
Filed: 1995-01-23
Abstract: L'invention concerne des liants pour matières utilisées dans le couchage de papier, qui permettent une impression régulière et contiennent un polymère obtenu par germination constitué, d'entre 1 à 49 % en poids d'un germe polymère (A) ayant une température de transition vitreuse comprise entre -80 et +25 ~C, à base d'esters d'acide acrylique ou d'acide (méth)acrylique, et d'entre 51 à 99 % en poids de monomères (B) insaturés éthyléniquement, qui comportent entre 10 et 100 % en poids de butadiène. Le germe polymère (A) est ajouté avant ou pendant la polymérisation aux monomères éthyléniquement insaturés .
Patent CA-2182569-A1 (CA)
Inventor: HALMSCHLAGER GUENTER
IPC: D21F3/10
Filed: 1995-12-01
Abstract: L'invention concerne une partie toile destinée à une machine à papier comprenant un cylindre de façonnage (1), un ruban de feutre (2) et un ruban de toile (3). Ces deux rubans entourent le cylindre de façonnage (1), le ruban de feutre (2) étant situé à l'intérieur et le ruban de toile (3) à l'extérieur, et forment une fente (4) destinée à loger un jet de pâte de la largeur de la machine, ou une bande de papier préalablement égouttée. Le cylindre de façonnage comporte une gaine rotative perforée. L'invention est caractérisée en ce qu'au moins une partie de la zone entourant le cylindre de façonnage peut être mise en pression par l'intérieur.
Patent CA-2184521-A1 (CA)
Inventor: BROUWER JOHN
IPC: G09F13/04
Filed: 1996-08-30
Abstract: A sign for indicating that assistance is required by a person in a vehicle has a body attachable to the exterior of the vehicle by a person inside the vehicle. The sign body contains an electric light connected by electrical wiring to an electrical plug insertable into an electrical socket in the vehicle, the electrical wiring having an electrical flasher connected thereto, and the sign body has a message thereon. The sign body and the message have different light transmittingcharacteristics whereby, when the plug is inserted into the socket and the sign body is attached to the exterior of the vehicle, the light within the sign body flashes to cause the message to be readily visible to passers-by.
Patent CA-2185044-A1 (CA)
Inventor: SAMAIN HENRI
IPC: A61K8/72
Filed: 1996-01-23
Abstract: L'invention concerne des compositions cosmétiques non lavantes contenant, dans un milieu cosmétiquement acceptable, au moins une gomme de guar non ionique et au moins un polymère anionique non réticule. L'invention a encore pour objet un procédé de traitement cosmétique des matières kératiniques, telles que les cheveux ou les cils, caractérisé en ce qu'il consiste à appliquer sur les matières kératiniques une composition cosmétique telle que définie précedemment, puis à effectuer éventuellement un rinçage à l'eau.
Patent CA-2185354-A1 (CA)
Title: Identification and control system for processed and/or transported goods
Inventor: HNEL OLAF H
IPC: G06Q10/00
Filed: 1995-03-13
Abstract: A process is disclosed for monitoring and/or controlling the course of an object through a predetermined series of transport and/or processing operations at various sta-tions. An electronic camera (8) at an entry station takes a digital picture of each object (4a) before it enters the course of operations. The digital picture has characteristic traits for identifying the object (4a). These character-istic traits are determined and summed up in ? characteristic code. During the course of operations, cameras (8) located at control sta-tions take digital pictures of the object (4a) for recognising and identifying the object (4). These images are analysed by an image pro-cessing programme and compared with the stored characteristic code for recognising and identifying the object (4a) before the object (4a) is signalled to the central computer.
Patent CA-2187474-A1 (CA)
Title: Lubricating composition
Inventor: TANAKA NORIYOSHI
IPC: C10M135/18
Filed: 1996-10-09
Abstract: A lubricating composition contains a base oil and an organomolybdenum compound and has a sodium content of not greater than 200 ppm. The limited content of a sodium metal allows the organomolybdenum compound to fully exhibit its peculiar physical performance in that composition. Sufficient friction reduction can be achieved when the lubricating composition is applied as a lubricant composition. Excellent frictional and wearing properties are attainable when the lubricating composition is used as a grease composition.
Patent CA-2188591-A1 (CA)
Inventor: ROSSI ALBERT
IPC: C10M129/92
Filed: 1995-06-09
Abstract: L'invention concerne des polymères oléfiniquement insaturés dont au moins une partie de l'oléfine insaturée comprend trois substituants hydrocarbyle reliés aux deux carbones d'une oléfine insaturée (par exemple, du vinyle trisubstitué). L'invention concerne une composition polymère d'oléfine-.alpha. ayant la formule H¿2?C = CHR, dans laquelle R désigne H ou alcoyle, une partie considérable du polymère insaturé étant trisubstituée.
Patent CA-2189087-A1 (CA)
Title: Called Party Mailbox Service
Inventor: LUBACHEVSKY BORIS DMITRIEVICH
IPC: H04M3/537
Filed: 1996-10-29
Abstract: A service establishes a called party mailbox (CPMB) for a specified duration of time upon request of a calling party when a called party is unable or unwilling to respond to the calling party. The CPMB service permits a CPMB to be accessed by a called party and permits a CPMB to be modified by authorized users. The statusof access information is available to the calling party, which access information characterizes the extent of access to the established mailbox by the called party. The CPMB is advantageously implemented by a CPMB control system comprising a processor and memory, which CPMB control system is connected to a communications network.
Patent CA-2191627-A1 (CA)
Inventor: MALIK ZVI
IPC: A61K38/08
Filed: 1995-05-30
Abstract: Porphyrins are used as antimicrobial agents in synergistic antibiotic composition, comprising as an antibiotic active ingredient a mixture of one or more porphyrins and at least one antibiotic compound. An antimicrobial composition, comprises as an active ingredient a porphyrin or a mixture of one or more porphyrins, alone or in admixture with conventional antibiotic materials and/or pharmaceutically acceptable or beneficial agents or additives, in a water-based cream composition. Also described is a sterilizing liquid composition, comprising as an active ingredient a porphyrin or a mixture of one or more porphyrins, in an aqueous solution, together with a surface-active agent.
Patent CA-2192502-A1 (CA)
Inventor: JONES MARK ALAN
IPC: H04M3/493
Filed: 1996-12-10
Abstract: A message delivery system, for use with a communication network and in which a network presence is provided for an entity having attributes, delivers a message from a sender to the network presence. In some cases, information identifying the sender is omitted from the message. The delivery system can append non-repudiable sender information to the message. The sender can provide selected attributes as an address, and the delivery system replaces the selected attributes with an address of the network presence without disclosing the address to the sender. A software agent processes the delivered message in accordance with a processing preference included in the entity attributes.
Patent CA-2193028-A1 (CA)
Inventor: DOLAN DONALD T
IPC: G06F21/00
Filed: 1996-12-16
Abstract: A method for authorizing performance of a function in a distributed system having first and second subsystems in communication with each other includes the steps of separately generating a mutual session key within the first and second subsystems; utilizing the mutual session key generated in each of the first and second subsystems for authenticating the first subsystem; and authorizing performance of the function only upon completion of the authenticating of step B). An apparatus performs the inventive method.
Patent CA-2193860-A1 (CA)
Title: T cell epitopes of rye grass pollen allergen
Inventor: LEWIN IAN VICTOR
IPC: C07K7/06
Filed: 1995-06-26
Abstract: The present invention relates to the immunodominant T cell epitope of rye grass, its minimal sequence, its role in hayfever and its use in the manufacture of a medicament for the treatment or prophylaxis of hayfever.  According to the present invention there is provided a polypeptide of nine amino acid residues including the six amino acid residues VXRIDT, and analogues and mimetics thereof. The polypeptide can be administered to provide a method for treatment or prophylaxis of allergies particularly of rye grass allergy or hayfever.
Patent CA-2193955-A1 (CA)
Inventor: COPPER CHARLES M
IPC: A23G4/06
Filed: 1994-06-27
Abstract: The present invention provides a method for refining spearmint oil containing compositions. Additionally, the present invention provides a method for making chewing gum having a spearmint flavor. To this end, a method for refining a spearmint oil containing composition that includes sulfur compounds to remove at least a portion of the sulfur compounds is provided. The method comprises the step of subjecting the composition to a distillation process that removes at least a portion of the sulfur compounds from the composition, but does not remove more than 3 % of the total composition.
Patent CA-2196323-A1 (CA)
Title: Package for dental floss
Inventor: BRAUDE LAURENCE S
IPC: B65D75/44
Filed: 1996-06-04
Abstract: A plurality of packages (10) of dental floss (12) are provided including a plurality of separate elongate enclosures. The enclosures each have a width and a length with the length being at least nine times as great as the width. The separate enclosures are each independently movable from the other enclosures. A piece of dental floss (12) is individually sealed in each enclosure.
Patent CA-2196482-A1 (CA)
Inventor: RAGHAVACHARI PARTHA
IPC: G06F21/00
Filed: 1997-01-31
Abstract: VLSI and ULSI devices like microprocessors and DRAM devices are prone to large scale theft from factories and warehouses. A proposed method of reducing the theft incorporates a small amount of non-volatile flash memory in these devices. The flash memory contains password, device serial number and user identification information. On power-up, the device initiates an encrypted password verification session through a standard interface. If the user supplied password fails, the device's operational ports (any data or control output buses) are tri-stated, thus making the device unusable. The device serial number and user identification information are useful in determining ownership of stolen devices when recovered.
Patent CA-2197977-A1 (CA)
Title: Vibratory settling or compaction unit
Inventor: SPENCE JAMES F III
IPC: B65B1/22
Filed: 1997-02-19
Abstract: Shipping costs incurred in the shipping of particulate material in bulk may be reduced through the use of a vibratory compaction unit that settles the bulk material within the container during the loading process enabling a greater quantity of the particulate material to be loaded into a container of a given volume.  The vibratory compaction unit includes a clamping deck 40 having a generally vertical face 44 together with spaced contact blocks 96 located on the clamping deck 40 and extending from the face 44. Clamping hooks 94 are located on the clamping deck 40 for engaging lifting pockets 16, 18, of a universal shipping container or the like to firmly clamp the container 14 against the contact blocks 16. An exciter mass 52 is spaced from but adjacent to the clamping deck 40 and a vibration imparting motors 64, 66, 68 are located on the exciter mass 52. Amplification springs 60 interconnect the clamping deck 40 and the exciter mass 52.
Patent CA-2198338-A1 (CA)
Title: Clock signal generating apparatus and clock signal generating method
Inventor: UKAI MANABU
IPC: H04N5/907
Filed: 1997-02-24
Abstract: In an apparatus for generating a clock signal with the phase thereof locked to the phase of a horizontal synchronization signal, noise superposed on the horizontal synchronization signal of a digital video signal is eliminated.         A noise suppressing block is provided in front of a phase comparator.  Typically, the noise suppressing block comprises a slice block and a spike removing block.  The noise suppressing block is used for eliminating noise superposed on the horizontal synchronization signal of a digital video signal which is output by an A/D converter.
Patent CA-2199001-A1 (CA)
Inventor: WINTRONE LAVERN L
IPC: E06B3/30
Filed: 1997-03-03
Abstract: An operator cover is detachably retained on an operator housing. A cover member substantially follows the contour of the operator housing exterior and includes an arcing portion to follow the arcing spindle retainer portion of the operator housing.  A retainer clip inserts between the cover and the housing.  A stud extends from the cover and inserts into a hole in an arching portion of the clip to secure the clip to the cover member.   The clip includes tabs which grip the spindle retainer portion of the operator housing.
Patent CA-2201643-A1 (CA)
Inventor: KIMMEL RONALD C
IPC: C02F3/12
Filed: 1995-09-27
Abstract: Système de traitement à plusieurs étages (10) pour le traitement des eaux enrichies en matières nutritives, renfermant des composés azotés, des composés phosphorés et d'autres minéraux. Le système de traitement typique est constitué d'au moins trois réacteurs ou étages (20, 30, 40). Chaque étage du système (10) est composé d'un réacteur (20, 30, 40) présentant une première zone (22, 32, 42) renfermant un sel sensiblement insoluble destiné à la précipitation des composés phosphorés et des autres minéraux, une seconde zone (24, 34, 44) renfermant un micro-organisme retenu sur un substrat inerte et destiné à la transformation des composés azotés, et un dispositif séparateur (26, 36, 46) destiné à extraire les précipités des eaux. L'effluent à la sortie de ce système à plusieurs étages est éventuellement soumis à un traitement supplémentaire dans des bassins (60, 65, 70) à herbe aquatique ou dans un filtre à algues garni (100) comportant un milieu (108) favorisant la croissance des algues, ainsi qu'une source lumineuse artificielle (104).
Patent CA-2202402-A1 (CA)
Title: Long-chain branched polymers and their production
Inventor: CANICH JO ANN MARIE
IPC: C08F4/642
Filed: 1995-10-24
Abstract: Copolymers, and processes to make them, are provided which are derived from monomers comprising: a) one mono-olefin having a single Ziegler-Natta polymerizable bond; b) a second monomer having at least one Ziegler-Natta polymerizable bond; c) a third monomer having at least two Ziegler-Natta polymerizable bonds such monomer being: i) straight-chained and of less than six or at least seven carbon atoms; ii) other than straight chained; or iii) combinations thereof; such copolymer having: d) at least about one carbon-carbon unsaturated bond per number average molecule; e) viscous energy of activation (Ea) at least 1 kcal/mol greater than a copolymer having a linear backbone derived from same monomers, but excluding species having at least two Ziegler-Natta polymerizable bonds; f) crystallinity level of about 10 % to about 50 %; and g) M z/M w at least about 1.7. Such copolymers show enhanced melt processability and other attributes during end-product fabrication.
Patent CA-2203399-A1 (CA)
Title: Stable liquid detergent compositions comprising fatty acid and silicone oil
Inventor: BAETS PETER JOHANNES MARIE
IPC: C11D3/20
Filed: 1995-10-13
Abstract: A concentrated Nil-Las containing liquid detergent comprising a silicone oil and a fatty acid mixture characterized in that said fatty acid mixture comprises: i) at least 20 % of unsaturated fatty acid; ii) at least 30 % of fatty acid having 16 or more carbon atoms.
Patent CA-2204976-A1 (CA)
Title: Syrup dispensing method and system for a beverage dispenser
Inventor: SHANNON JOSEPH W
IPC: B67D1/00
Filed: 1997-05-09
Abstract: Syrup dispensing systems for a beverage dispenser provide syrup to the beverage dispensing valve in an appropriate amount to consistently achieve a desired syrup to soda water ratio. The syrup dispensing systems includes a syrup chamber between the syrup supply and the dispensing valve and from which chamber syrup is delivered to the dispensing valve by application of gas introduced into the syrup chamber at a constant pressure or at a pressure selected by an electronic controller based on programmed syrup viscosity parameters and dispensing history.  Simultaneous dispensing of multiple drinks is achieved without pressure loss.  Sensing of multiple simultaneous dispensing operations in a beverage dispensing system is achieved with a single single signal line from a dispensing tower, and syrup supply status information can be stored and retrieved.
Patent CA-2205973-A1 (CA)
Inventor: BAILEY DANNIEL
IPC: B01D17/00
Filed: 1997-05-23
Abstract: A trap for mounting in a catch basin having a wall with a cylindrical opening provided therethrough.   The trap, which is designed to impede floating pollutants from leaving the catch basin, includes a front plate member with an outlet opening,  a rear plate member with an inlet opening,  and a connecting member extending between and connecting the  front plate member  and the  rear plate member.  The trap is arranged so that it can be mounted to the wall of the catch basin by inserting it through the cylindrical opening.  A further aspect provides  a trap having a front plate member with an outlet opening and a rear plate member with an inlet opening, and connecting means for mounting the plate members on the wall of the catch basin.  Also provided is a process for constructing a trap in a side wall of a catch basin, comprising  steps of boring a cylindrical opening through the side wall with a coring machine and securing a front plate member and a rear plate member to the side wall.
Patent CA-2206702-A1 (CA)
Title: Process for the production of a coating on the surface of plasticizing screws for injection molding machines
Inventor: URBANEK OTTO
IPC: B29C48/58
Filed: 1996-10-03
Abstract: A process is disclosed for producing a coating on the surface of plastifier screws for injection-moulding machines. A metallic, hard-metallic or ceramic substance with a low distortion is applied to a steel screw base element by high-speed flame spraying. During this coating process, a spray jet treats the different surface regions of the screw base element (1) namely, rib top (3), flanks (4) and screw base (5), partially independently.
Patent CA-2206884-A1 (CA)
Title: Single crystal of nitride and process for preparing the same
Inventor: SOGABE KOUICHI
IPC: C30B23/02
Filed: 1997-06-02
Abstract: A single crystal of a nitride having a length of not less than 10 mm, a width of not less than 10 mm and a thickness of not less than 300 µm, or having a length of not less than 20 mm and a diameter of not less than 10 µm. In the production of the single crystal, either a mixed powder composed of a nitride powder and an oxide powder or an amorphous nitride powder is provided as a source material powder, the source material powder is heated in a nitrogen atmosphere or in a nitrogen atmosphere containing hydrogen and/or carbon at a temperature below the sublimation temperature or melting temperature of the nitride to decompose and vaporize the nitride powder, and the decomposed and vaporized component is subjected to crystal growth from the vapor phase on a substrate. The nitride single crystal is useful as a bulk material for heat sinks, electric and electronic components, such as semiconductors, optical components, and components of electric equipment and office automation equipment.
Patent CA-2211995-A1 (CA)
Title: Polypeptides useful as immunotherapeutic agents and methods of polypeptide preparation
Inventor: CONNOR STEPHEN EDWARD
IPC: C07K19/00
Filed: 1996-02-23
Abstract: Fusion polypeptides and aggregates of polypeptides comprising papillomavirus-derived antigens, and compositions thereof and their use e.g. with adjuvants for immunogenic and vaccine purposes in eliciting e.g. HPV-specific immune responses.  The polypeptides can be purified to result in aggregates which when in solution or dispersion can pass through a sterilisation filter, and in amorphous aggregates. An example of such a polypeptide is a fusion protein of human papillomavirus proteins L2 and E7.
Patent CA-2214076-A1 (CA)
Title: Platinum skeleton alloy-supported electrocatalyst, electrode using the electrocatalyst, and process for producing the electrocatalyst
Inventor: HASHIMOTO TUYOSHI
IPC: H01M4/90
Filed: 1997-08-25
Abstract: An electrocatalyst comprising an alloy of platinum with a base metal selected from the group consisting of gallium, vanadium, chromium, manganese, iron, cobalt, nickel and copper, having a structure of vacant lattice site type lattice defects; the alloy being supported on a conductive carbon powder.  The electrocatalyst is useful as a platinum-supported catalyst for an electrode, and has a superior electrochemical oxygen reduction activity and has platinum alloy particles having less base metal component.
Patent CA-2214186-A1 (CA)
Title: Negative electrode for a rechargeable lithium battery
Inventor: JACOBS JAMES K
IPC: H01M4/525
Filed: 1997-10-14
Abstract: Solid solution of titanium dioxide and tin dioxide is utilized as  the  anode active  substance  in the  negative electrode of a rechargeable lithium battery.   The lithium battery comprised of a negative electrode containing particles of titanium dioxide-tin dioxide solid solution, a non-aqueous lithium ion bearing electrolyte and a positive electrode, usually made of a lithium containing chalcogenide compound provides stable voltage, has high reversible anode capacity and high energy density.