baber/WOPTO huggingface dataset:
Patent CA-2222526-A1 (CA)
Title: A method of expressing and secreting soluble extracellular domains of human gonadotropin hormone receptors
Inventor: BUCKLER DAVID ROGERS
IPC: C12N15/12
Filed: 1996-06-03
Abstract: The extracellular domain, or fragment thereof, of a gonadotropin glycoprotein hormone receptor is expressed and secreted in a soluble and functionally hormone-binding form. A recombinant baculovirus transfer vector is constructed to include a gene segment encoding the extracellular domain, or fragment thereof, of the glycoprotein hormone receptor joined in frame with a gene segment encoding a baculovirus signal peptide and operably linked to a baculovirus promoter. Recombinant baculovirus generated by transfection or co-transfection of insect cells are then used to infect insect host cells for the expression and secretion of soluble receptor.
Patent CA-2222887-A1 (CA)
Inventor: HUNDORF HARALD HERMANN
IPC: A61F13/15
Filed: 1996-05-16
Abstract: Articles absorbants jetables fabriqués industriellement comportant un adhésif (5) de fixation au slip sur leur surface en contact avec le vêtement. L'adhésif (5) de fixation au slip a une forme qui est au moins partiellement non linéaire. Cette forme nouvelle peut être obtenue par un procédé nouveau d'impression d'adhésif pour articles absorbants jetables.
Patent CA-2225460-A1 (CA)
Title: Regulation de la transcription de genes codant des recepteurs du facteur de croissance endotheliale vasculaire
Inventor: PATTERSON-WINSTON CAMPBELL
IPC: A61K35/76
Filed: 1996-06-21
Abstract: L'invention concerne de l'ADN pratiquement pur contenant une séquence de promoteur spécifique de la cellule endothéliale, capable de diriger la transcription spécifique de la cellule endothéliale d'une séquence codant des polypeptides ou d'un gabarit non codant relié à ladite séquence. L'invention concerne également des procédés d'identification de composés inhibant ou amplifiant la croissance des cellules endothéliales.
Patent CA-2231975-A1 (CA)
Title: Substituted amino compounds and their use as substances having an analgesic effect
Inventor: FRIDERICHS ELMAR JOSEF
IPC: C07C215/64
Filed: 1998-03-12
Abstract: Substituted amino compounds of general formula (I) See formula I     are described, as are a method of preparing them and their use as drugs.
Patent CA-2232562-A1 (CA)
Title: Electrical power distribution and communication system for an underwater cable
Inventor: ROUQUETTE ROBERT E
IPC: G01V1/38
Filed: 1996-09-20
Abstract: A system for communicating with and powering sensors and cable control and monitoring devices deployed at individual locations along an instrumented underwater cable used in offshore seismic prospecting or scientific, and/or military underwater cable or other applications. The system includes a unique underwater cable architecture, coupler design, and electrical device architecture to improve the reliability of the underwater cable and to allow the electrical devices to receive operational power from the underwater cable.
Patent CA-2236040-A1 (CA)
Title: Sorting apparatus, in particular for mail
Inventor: SCHUSTER RUDOLF
IPC: B65G21/18
Filed: 1996-10-24
Abstract: The invention concerns a sorting arrangement comprising a plurality of carriers which circulate on a conveying system for the holding, conveying and controllable delivery of the articles to be conveyed. The carriers for the articles to be conveyed are secured on circulating conveying carriages of the conveying system, the conveying carriages being driven by a continuous conveying cable (TS) and circulating in two planes (E1, E2) via a vertically running deflection device (HU) of the conveying system. The useful life of the conveying cable is extended without increasing the length of the sorting arrangement in that the conveying cable (TS) is guided in the region of the vertically running deflection device (HU) via two wheel rims (RK1, RK2), each of which is rotatably mounted on its inner periphery on a plurality of support rollers. Preferably, the two wheel rims (RK1, RK2) interact such that the conveying carriages (TW) guided over the exterior of one of the two wheel rims (RK2) pass through the interior of the other wheel (RK1).
Patent CA-2238586-A1 (CA)
Inventor: BERKOWITZ BARTON W
IPC: G06T1/60
Filed: 1998-05-25
Abstract: A cache includes an address cache for storing memory addresses.  An address queue is connected to the address cache for storing missed addresses in the order that the address cache is probed.  A memory controller receives the missed addresses from the address queue.  A data queue receives data stored at the missed addresses from the memory controller.  A probe result queue is connected to the address cache for storing data cache line addresses and hit/miss information.  A multiplexer connected to the data cache, the data queue, and the probe result queue selects output data from the data cache or the data queue depending on the hit/miss information.
Patent CA-2239329-A1 (CA)
Title: Polymers inhibiting the denaturation of adsorbed proteins
Inventor: PAWLIK ANDREAS
IPC: C08G77/385
Filed: 1998-05-29
Abstract: Disclosed are a polymer which is capable of inhibiting denaturation of proteins and which has at least in a surface layer, structural units having 2 or 3 fluorine atoms on a first carbon atom which is bonded to a second carbon atom which carries a hydroxyl group but no other trifluoromethyl group when the first carbon atom carries 3 fluorine atoms, several processes for producing the polymer and a shaped article made of such a polymer or having a part made of such a polymer.
Patent CA-2239396-A1 (CA)
Inventor: KAMYSIAK JERRY
IPC: B21F1/00
Filed: 1998-07-09
Abstract: The system of this invention comprises a clamping machine and a wire frame operand for making all types of decorations.      The wire frame with plurality of U shaped clips can be in such shapes as wreath circle, heart, swag, candy cane and the like.      The Machine comprises a handle a pair of jaw members, one in the shape of a C and another in the shape of an F, a spring, and a means for anchoring said machine to a convenient working surface. A decoration is made by aligning each U clip of the frame between said pair of jaws and then placing some greens or other decorative twigs with stem along the rigid wire of the frame and then pulling the handle which closes the U clip by cam action of said pair of jaws.
Patent CA-2241731-A1 (CA)
Title: Self-venting plunger
Inventor: BORING DAVID E
IPC: B05C17/01
Filed: 1998-06-25
Abstract: A self-venting cartridge plunger including openings defined therein and forming through air passages,  each opening having an associated valve flap hinge-joined to the plunger and movable to close the opening upon the plunger encountering a greater resistance to movement than the flow of evacuating air.
Patent CA-2244436-A1 (CA)
Inventor: SAUER RICHARD
IPC: A61L2/20
Filed: 1998-07-30
Abstract: Systems and processes are described for sanitizing a food product with ozone gas. The ozone gas is generated using a low pressure, low volume ozone gas generator and is delivered to a fluid injector. The fluid injector receives highpressure carrier fluid from a carrier fluid source and causes the ozone to be entrained in a stream of carrier fluid. The entrainment is created by passing the carrier fluid through a venturi diffuser inside the injector which creates a negative pressure in the sanitizing fluid line, thus drawing the sanitizing fluid into the carrier fluid and creating a highly homogenized fluid jet. The fluid jet is then injected into a container which contains a food product to be sanitized by the ozone. The container may also be provided with a mixing paddle to vigorously mix the food product while the ozone/carrier fluid jet is injected into the food product, which further ensures that the food product is contacted with sanitizing ozone gas. The container can be sealed to be pressurized by the ozone/carrier fluid jet by selective opening and closing of a vent. The ozone/carrier fluid jet may also be selectively humidified before injection into the container.
Patent CA-2244678-A1 (CA)
Title: Rotating sealing device
Inventor: RICHARDSON JOHN E
IPC: F16J15/43
Filed: 1997-11-05
Abstract: A rotating sealing device for sealing between a wall separating two mediums under substantially different pressure and a rotatable shaft utilizes a combination of a liquid metal seal comprising at least one liquid metal ring and a shield means which prevents contamination of the metal ring by gases coming into contact with the liquid metal. Magnetic fluid seal, a ring of an oil material, or inert gas may be used as a shield to protect the liquid metal.
Patent CA-2245641-A1 (CA)
Title: Bague de suture
Inventor: LIZARDI JOSE
IPC: A61B17/04
Filed: 1997-02-21
Abstract: La présente invention concerne un dispositif d'arrêt (10) de suture se composant d'un élément externe (12) et d'un élément interne (14). L'élément externe (12) comporte un canal de réception (16) de suture. La configuration de l'élément interne (14) est conçue, non seulement pour l'insertion progressive de l'élément interne (14) dans le canal de réception (16) de suture, mais également pour l'élément interne (14) vienne en contact avec l'élément externe (12) dans l'une quelconque des multiples positions de verrouillage permettant de bloquer une suture entre l'élément interne et l'élément externe. Le canal de réception de suture présente une partie filetée (36). L'élément interne comporte des stries (22) permettant à la partie filetée d'entrer en contact progressivement avec le filetage. L'invention concerne également une cartouche de blocage de suture (80) constituée d'un manchon (82) à alésage axial (94) permettant de placer l'élément externe (12) dans l'alésage (94) à l'extrémité distale du manchon, et de placer l'élément interne (14) dans l'alésage à proximité de l'élément externe. Cette cartouche comporte également un support de transport (84) qui permet d'introduire l'élément interne (14) de façon qu'il se présente dans l'axe du canal de réception (16) de suture.
Patent CA-2247395-A1 (CA)
Title: Cordless phone back link for interactive television system
Inventor: YUEN HENRY C
IPC: H04M1/72502
Filed: 1997-02-26
Abstract: A system for communicating information from a television viewer to a central site (22) includes a remote control unit (24) for sending command signals from the viewer to a television (10) or video cassette recorder (VCR). A cordless telephone base unit (16) initiates a telephone call to the central site (22) and communicates the DTMF tone signals received from the DTMF circuitry (14) in the television (10) or VCR to the central site (22). The television (10) or VCR receives a television signal (12) and extracts information related to a product or pay-per-view (PPV) event being advertised on a television program from the vertical blanking interval of the television signal. This information includes the telephone number of the central site used for making the telephone connection as well as identification information for the product of PPV event to be purchased.
Patent CA-2247537-A1 (CA)
Inventor: RASO FLORIANA
IPC: B08B11/00
Filed: 1997-02-20
Abstract: The present invention relates to a method of cleaning carpets with a composition comprising an amine oxide surfactant according to the formula:  R1R2R3NO wherein each of R1, R2 and R3 is independently a saturated substituted or unsubstituted, linear or branched alkyl group of from 1 to 30 carbons atoms, and/or an acyl sarcosinate surfactant according to formula (I), wherein M is hydrogen or a cationic moiety and wherein R is an alkyl group of from 9 to 20 carbon atoms.
Patent CA-2254548-A1 (CA)
Title: Pharmaceutical compositions containing lactobacilli for treatment of vaginal infections
Inventor: CAVALIERE VED VESELY RENATA MA
IPC: A61K35/74
Filed: 1998-11-20
Abstract: Use of an association of lactobacilli for preparation of a pharmaceutical composition for treatment of vaginosis and vaginitis. Said bacteria association comprises the Lactobacillus brevis and Lactobacillus salivarius subs.  salicinius species, possibly in combination with one or more species selected from Lactobacillus salivarius subs.  salivarius, Lactobacillus jensenii, Lactobacillus catenaforme, Lactobacillus minutus and Lactobacillus gasseri.   A pharmaceutical composition comprising said association of lactobacilli adapted for treatment of vaginosis and vaginitis.
Patent CA-2255600-A1 (CA)
Title: Tensioactifs d'adjuvants agrochimiques
Inventor: REEKMANS STEVEN IRENE JOZEF
IPC: A01N37/30
Filed: 1997-06-02
Abstract: L'invention concerne des composés adjuvants tensioactifs de la formule (I) dans laquelle R?1¿, R?2¿, R?3¿, R?4¿ et R?5¿ ont des désignations prédéterminées et peuvent être utilisés, avec une efficacité particulière, avec des herbicides de type glyphosates en vue d'éliminer des espèces de plantes nuisibles, reconnues comme étant particulièrement difficiles à détruire. Ces plantes nuisibles sont des plantes à larges feuilles (dicotylédon) telles que Chenopodium album, Solanum nigrum, Lactuca saligna, Amaranthus retroflexus et Erigeron canadensis (plantes annuelles) et Cirsum arvense (plante pérenne) et des plantes nuisibles similaires provenant de ces espèces, ainsi que le monocotylédon pérenne tel que Lolium perenne, Convolvulus arvensis et notamment Agropyron repens et des plantes nuisibles similaires provenant de ces espèces.
Patent CA-2257611-A1 (CA)
Title: System for sealing the intersection between a primary and a branch borehole
Inventor: FISHER SIMON LAWRENCE
IPC: E21B41/00
Filed: 1998-12-29
Abstract: A system for sealing the intersection between a primary borehole and a branch borehole comprises a primary casing section which in use is located in the primary borehole in the region of the branchpoint and a branch casing section which is secured to the primary casing section and is located in the branch borehole. The primary casing section is a tubular which defines a slant surface which intersects a central axis of the tubular at an acute angle, so that the primary casing section can be pressed towards the branchpoint by means of a hollow whipstock or other wedge-shaped element.
Patent CA-2257856-A1 (CA)
Title: Radiopharmaceutical compositions capable of localizing at sites of thrombus
Inventor: SCHMIDT MICHELLE A
IPC: C07K5/072
Filed: 1997-06-05
Abstract: A radiopharmaceutical capable of localizing at a site of thrombus containing activated platelets within a mammalian body is provided wherein the radiopharmaceutical comprises a linear peptidomimetic containing ligand capable of specifically binding to the GPIIb/IIIa integrin receptor of platelets in the thrombus and a radionuclide covalently bound to the peptidomimetic containing ligand. The ligand compositions of the invention are provided complexed with a selected metal radionuclide to form a diagnostic or therapeutic radiopharmaceutical to image a site of thrombus or provide radiotherapy to the site of thrombus, respectively. Methods of imaging a site of thrombus in a mammalian body by administering a diagnostically effective amount of the radiopharmaceutical composition of this invention complexed with a selected diagnostic metal radionuclide and methods of providing therapy to a site of thrombus in a mammalian body by administering a therapeutically effective amount of the radiopharmaceutical composition of this invention complexed with a selected therapeutic metal radionuclide are also provided as well as kits for preparing such radiopharmaceutical compositions.
Patent CA-2261055-A1 (CA)
Title: Use of novel glass compositions in preparing dental glass pillars and support pillars, and method for producing the glass pillars
Inventor: NEMETH LASZLO
IPC: A61C13/007
Filed: 1996-07-19
Abstract: The present invention relates to the use of novel glass compositions in preparing dental glass pillars and support pillars, and method for producing the glass pillars. The glass material comprises a high percent of boron trioxide which makes possible a reduced alkali oxide content. The dental glass pillars thus obtained are bio-compatible and can be used in the preparation of dental bridgework, most preferably when posterior teeth serving for support of the said bridgework are missing.
Patent CA-2261929-A1 (CA)
Inventor: HOST-MADSEN KNUD
IPC: A47F10/06
Filed: 1997-07-25
Abstract: Equipment arriving from an aircraft in transport carts is sorted in an air catering kitchen by transport carts with trays and tray equipment being sorted on one side of a conveyor belt whereas transport carts containing drawers and serving equipment are sorted at the opposite side of the conveyor belt, following which the equipment is taken to an industrial dishwasher. Trays and tray equipment are sorted by discharging the contents of the tray onto a conveyor belt following which the individual tray items are arranged in baskets. Transport carts containing drawers with serving equipment are sorted at the opposite side of the conveyor belt, the drawers being arranged on rollers mounted in the side walls of a box. Following washing of the equipment in the dishwasher, the serving equipment arrives at an area with cleaned transport carts where the equipment is again arranged in the transport carts following packaging in drawers.
Patent CA-2263015-A1 (CA)
Title: Rtv-silicone foams with low compression set
Inventor: NEUHAUSER FRANZ
IPC: C08L83/04
Filed: 1999-02-25
Abstract: The present invention relates to compositions which crosslink to give elastomers, which are based on component (A) comprising polyorganosiloxane (I) having at least two alkenyl groups per molecule, at least one hydroxyl-group-containing compound and a metallic catalyst (V) and component (B) comprising polyorganosiloxane (II) having at least two silicon-bonded hydrogen atoms and organic sulfur compound (VI).
Patent CA-2264522-A1 (CA)
Title: Spring compressor
Inventor: LEDBETTER MARK
IPC: B25B27/30
Filed: 1999-03-04
Abstract: A spring compressor apparatus for compressing the spring of a spring assembly in combination with an automobile hoist having first and second upright members, vertically movable lift arms mounted on said upright members and power means providing vertical movement of the lift arms. The apparatus comprises an upper plate, secured on an upright, a lower plate, secured on a movable arm, and upper and lower engagement means located on the upper plate to engage a first end of the spring assembly and on the lower plate to engage a second end of the spring assembly.      The spring assembly is placed between the plates and the power means is started, thereby causing upward movement of the movable arm. The upward movement compresses the spring assembly between the plates and allows the easy, safe, and inexpensive disassembly of spring assemblies for repair.
Patent CA-2265209-A1 (CA)
Title: Method of preventing allograft rejection
Inventor: WERINGER ELORA JEANNE
IPC: A61K31/44
Filed: 1999-03-10
Abstract: Disclosed is a combination therapy for suppressing rejection of allogeneic transplant in a mammal, by using (a) Compound P or a compound of the formula:    wherein n, A, B, R1 and R2 are as defined above, or the pharmaceutically acceptable salt thereof, with (b) Cyclosporin A or FK506.
Patent CA-2265375-A1 (CA)
Inventor: AKOB JULIET
IPC: G11B23/50
Filed: 1999-03-16
Abstract: An upwardly facing rotating abrasive wheel assembly has a foam pad topped by abrasive paper. The abrasive wheel assembly is removably mounted in a motor-driven cup. The abrasive wheel assembly can be changed to change the grade of abrasive paper or to renew the abrasive paper. The ROM disc to be repaired is downwardly facing and is rotatably mounted on a ROM disc carrier. The ROM disc carrier is lowered until the ROM disc is in face-to-face abrading relationship with the upwardly facing abrasive wheel assembly. The interengagement rotates the ROM disc so that even abrasion of the ROM disc protective layer is achieved. After a short run with the coarse abrasive, a fine abrasive is substituted to provide a finished surface. If desired, the surface,can be buffed with a sheep's wool pad substituted for the abrasive wheel assembly. Proper repair is quickly and easily achieved.
Patent CA-2265425-A1 (CA)
Inventor: HASLETT JAMES W
IPC: H03H11/48
Filed: 1999-03-12
Abstract: A 1.1 GHz fully integrated GaAs MESFET active inductor is presented. Both the inductance and loss resistance are tunable with the inductance independent of series loss tuning. The measured loss resistance is tunable over a -10.OMEGA. to +15.OMEGA. range with a corresponding change in inductance of less than 10 % at 100 MHz and less than 4% for frequencies above 500 MHz for capacitive tuning. The inductance is tunable from 65 nH to 90 nH. The measured loss resistance is shown to be do bias voltage tunable over a 0 to +10.OMEGA. range with an inductance tunable from 55nH to 110nH, with negligible interaction between loss resistance and inductance for frequencies from 100MHz to 1.1 GHz. Several embodiments using MESFETs and MOSFETs are described. A negative impedance converter is included to achieve increased bandwidth in all circuit realizations. Considerably larger bandwidths can be achieved depending on the fabrication technology employed and the intended application of the circuit.
Patent CA-2267062-A1 (CA)
Inventor: IVELL RICHARD
IPC: G01N33/68
Filed: 1997-09-17
Abstract: The invention concerns a diagnostic agent and method to determine pregnancy in ruminants based on a relaxin-like factor determinable in ruminants. Said invention also relates to the antibodies against the relaxin-like factor in ruminants and against fragments and/or active derivatives of the former with identical immunogenicity.
Patent CA-2267473-A1 (CA)
Title: Connector spacers for decorative light strings
Inventor: LAWRENCE LONNIE L
IPC: F21S4/00
Filed: 1999-03-30
Abstract: Unitarily molded plastic or rubbery connector spacers for use in arranging and flexibly interconnecting sections of decorative light strings into light display patterns, each connector spacer having at least two end members joined by a spacer strand of predetermined length, with each end connector being releasably attachable to the socket portion of a bulb and socket assembly or to the electrical conductors attached to the bulb and socket assembly, thereby limiting the maximum separation between interconnected sections of one or more decorative light strings.
Patent CA-2267619-A1 (CA)
Inventor: ROENKER DANIEL
IPC: A61B3/024
Filed: 1997-10-09
Abstract: A system for assessing subjects for inadequate visual attention capa-bilities presents a sequence of display screens to the subject on a conven-tional computer monitor ( 16). The dis-play screens include a foveal target (26) and a peripheral target (30), and may additionally include distractor el-ements (34) around the peripheral tar-get. The display time for the display is varied either as a function of the re-sponses of the subject or in a prepro-grammed manner. The responses are evaluated for accuracy, and are then used to generate a measurement which is used to assess the subject for ade-quate visual attention capabilities.
Patent CA-2269502-A1 (CA)
Title: Tetraether lipid derivatives and liposomes and lipid agglomerates containing tetraetherlipid derivatives, and use thereof
Inventor: GROPP FELIX
IPC: C07D323/00
Filed: 1998-08-19
Abstract: Conventional liposomes which are used for transporting pharmaceutical active agents in eukaryotic cells or for lipofection can only be preserved for a limited period, are not acid-stable and require a number of set parameters in order to achieve satisfactory results. Less sensitive liposomes are therefore highly desirable. The inventive tetraetherlipid derivatives are very stable and are well suited to lipofection.
Patent CA-2269843-A1 (CA)
Title: Method of forming glasses
Inventor: LINEMAN DAVID M
IPC: G01N33/38
Filed: 1997-10-03
Abstract: A method of making glasses with manufacturing systems employing platinum or molybdenum melting, fining, delivery, or forming vessel, wherein the partial pressure of hydrogen outside the vessel is controlled or manipulated, relative to the partial pressure of hydrogen inside the platinum structure, to minimize surface blistering in the glass in contact with the platinum or molybdenum.