baber/WOPTO huggingface dataset:
Patent CA-2118675-A1 (CA)
Title: Transport protein gene from the huntington's disease region
Inventor: DUYAO MABEL P
IPC: C07K16/00
Filed: 1994-03-09
Abstract: Abstract of the Disclosure The present invention relates, in general, to a novel transport protein, IT10C3. In particular, the present invention relates to nucleic acid molecules coding for IT10C3; IT10C3 polypeptides; recombinant nucleic acid molecules; cells containing the recombinant nucleic acid molecules; antisense IT10C3 nucleic acid constructs; antibodies having binding affinity to an IT10C3 polypeptide; hybridomas containing the antibodies; nucleic acid probes for the detection of IT10C3 nucleic acid; a method of detecting IT10C3 nucleic acid or polypeptide in a sample; and kits containing nucleic acid probes or antibodies.
Patent CA-2123471-A1 (CA)
Inventor: GUITARINI MARK S
IPC: B60R21/215
Filed: 1994-05-12
Abstract: AIR BAG DOOR RELEASE MECHANISM                           ABSTRACT           An interior trim product and supplemental inflatable restraint assembly includes a canister for generating gas to  inflate  an  air  bag  for deployment into the passenger compartment of a motor vehicle.  Access to such assemblies is closed by a door that is held down by a cable release mechanism that will separate from the door as the door  is  opened  during  supplemental  inflatable restrain deployment.
Patent CA-2125754-A1 (CA)
Title: Buffer and method for buffering hot tubs and spas
Inventor: KIERZKOWSKI DAVID J
IPC: C02F1/66
Filed: 1994-06-13
Abstract: The present invention is directed to a method for adjusting the pH of the water in a hot tub or a spa without clouding to within the range of 7.0 to 8.0, without adversely removing calcium, and without adversely increasing the total alkalinity of the water.  The method of the present invention comprises the steps of: a) adding to the water in the hot tub or spa from one to five pounds of buffer per 500 gallons of water, the buffer comprising from about 90%to 99.5% by weight boric acid and from about 10% to about 0.5% by weight sodium carbonate; and b) allowing the buffer to dissolve in the water; whereby the water is buffered without clouding to a pH within the range of 7.0 to 8.0, the dissolved calcium is not substantially removed, and the total alkalinity of the water is not adversely increased.   In a preferred embodiment of the method, the pH of the spa or hot tub water is adjusted and/or maintained within the range of 7.2 to 7.8.
Patent CA-2128530-A1 (CA)
Title: Method for use of branched nucleic acid probes
Inventor: HOGAN JAMES J
IPC: C12Q1/68
Filed: 1993-01-21
Abstract: Nucleic acid hybridization probes having at least one nucleic acid strand which has at least two separate target specific regions (14, 16) that hybridize to a target nucleic acid sequence (15), and at least two distinct arm regions that do not hybri dize with the target nucleic acid but possess complementary regions that are capable of hybridizing with one another (18, 20). These regions are designed such that, under appropriate hybridization conditions, the complementary arm regions will not hybridize to one another in the absence of the target nucleic acid; but, in the presence of the target nucleic acid the target-specific regions of the probe will anneal to the target nucleic acid, and the complementary arm regions will anneal to one another (22), thereby forming a branched nucleic acid structure (21).
Patent CA-2128729-A1 (CA)
Title: Dissolved air flotation
Inventor: EADES ANDREW
IPC: C02F1/52
Filed: 1993-01-28
Abstract: The invention relates to a liquid treatment method and apparatus for removing impurities from a liquid stream, comprising forming a zone of micro gas bubbles from a source (3) across substantially the whole surface area of a treatment vessel (12) which is situated above a filter bed (13), passing liquid to be treated into the vessel (12) above the inlet (3) for the air whereby the liquid passes in countercurrent mode through the air bubbles.
Patent CA-2130495-A1 (CA)
Title: Method for making a non-metallic doorknob having a complex three dimensional shape
Inventor: KURAN CHRISTOPHER G
IPC: E05B1/04
Filed: 1994-08-19
Abstract: A method for making non-metallic doorknobs having complex, life-like shapes.  A solid plastic (e.g. polypropylene) core is injection molded into any desired three dimensional shape around a closed end of a cylindrical metal shank, such that the opposite end of the shank projects outwardly from the core to form a neck for assembly with a latching assembly at the door.  A soft, resilient plastic skin is injection molded over the plastic core to mirror the shape thereof.   The soft skin may be provided with texture and/or pigmentation to enhance the artistic nature and realism of the particular shape of the doorknob.   Moreover, the soft skin covering the core makes the doorknob easy to grasp and better able to avoid damage to itself and to an adjacent wall into which the knob may be moved.
Patent CA-2132106-A1 (CA)
Inventor: FIGGE HANS-JUERGEN
IPC: C08F299/02
Filed: 1993-03-16
Abstract: L'invention porte sur des copolymères de greffe pouvant être obtenus à partir : A) de résines époxy possédant une masse équivalente d'époxy d'au moins 500, de préférence au moins 700, et (ou) de résines phénoxy; B) d'anhydrides carboxyliques renfermant au moins une double liaison de type éthylénique, polymérisable, par molécule; C) d'autres monomères avec insaturations éthyléniques, dont au moins certains, si on le souhaite, renferment un groupe carboxyle - le rapport de la masse de A) sur la masse totale de B) et de C) se situe dans une plage de 90/10 à 10/90.  L'invention porte également sur des compositions de revêtement à base de ces copolymères de greffe et sur leur emploi pour le revêtement de contenants d'emballage.
Patent CA-2133549-A1 (CA)
Inventor: HALSTROM LEONARD W
IPC: A61C19/04
Filed: 1994-10-03
Abstract: An apparatus and method for producing a gothic arch tracing representative of the natural range of motion of a patient's mandible.  The apparatus consists of a kit including a mandibular bite rim having a tracing plate; a maxillary bite rim having a tracing arm; and a stylus  releasably  connectable  to  the  tracing  arm  for extending between the tracing arm and the tracing plate externally of the patient's mouth.  The stylus has a marker on one end thereof for drawing a gothic arch tracing on a removable paper substrate, such as a post-it note, attach-able to the tracing plate.   The tracing is used in the fabrication of a dental bite registration mold for the patient.  The mold may in turn be used to mount casts of the patient's dentition in a specific relationship as required for prosthetic or therapeutic purposes.
Patent CA-2135699-A1 (CA)
Title: Control system
Inventor: STRATTAN SCOTT C
IPC: E21B33/035
Filed: 1994-11-14
Abstract: The invention relates to a control system for a subsurface safety valve (SSV). A pressure-balance feature is introduced such that the control system components are unaffected by the depth of placement of the SSV. Through the use of this feature, the standard hydraulic control system used for surface components can also be used for an SSV regardless of its depth of installation. In another feature of the invention, a shuttle valve is provided so that each time the SSV is stroked, a volume of control fluid is purged into the annulus. One embodiment ofthe shuttle valve may or may not be sensitive to annulus pressure and employs annulus pressure as an aid to stroking the shuttle valve upon application of surface control pressure to assist in actuation of the SSV, while at the same time providing for a purge of a controlled volume of fluid.
Patent CA-2136646-A1 (CA)
Title: Anti-inflammatory agent
Inventor: BLAKE DAVID R
IPC: A61K38/43
Filed: 1993-05-14
Abstract: 2136646 9324137 PCTABScor01 The blood clotting factor VIII has utility in the alleviation of inflammation and can be employed in a pharmaceutical composition for use in intradermal or topical administration.
Patent CA-2140010-A1 (CA)
Title: Blood coagulation normalizer containing tcf-ii as active ingredient
Inventor: MASUNAGA HIROAKI
IPC: A61K38/18
Filed: 1993-07-14
Abstract: Blood coagulation normalizing agents comprising effective ingredient of TCF-II.     The blood coagulation normalizing agents of the present invention comprised of glycoprotein TCF-II produced by human fibroblast cells and accelerates the production of blood coagulation factor and increases platelet count to treat abnormal blood coagulation such as disseminated intravascular coagulation (DIC) and decreased platelet count caused by administration of cisplatin.
Patent CA-2140146-A1 (CA)
Title: Process for preparing indole derivatives containing a 1,2,4-triazol-1-yl substituent
Inventor: HOUGHTON PETER G
IPC: C07D249/12
Filed: 1993-07-15
Abstract: A process for preparing tryptamine derivatives and related compounds having a 1,2,4-triazol-1-yl moiety within the molecule comprises reacting 4-amino-1,2,4-triazol with a nitrobenzene derivative containing a readily displaceable group; deaminating the aminotriazolium salt thereby obtained by treatment with nitrous acid followed by neutralisation; reducing the triazolyl-nitrobenzene derivative thereby obtained by transfer hydrogenation;  treating the triazolyl-aniline derivative thereby obtained with nitrous acid and then with an alkali metal sulphate, followed by acidification; and subsequently reacting the triazolyl-hydrazine derivative thereby obtained in situ with a suitable carbonyl compound, to obtain the required triazolyl-indole derivative.
Patent CA-2140564-A1 (CA)
Inventor: PELLERIN JOSEPH C E
IPC: H04Q3/62
Filed: 1995-01-19
Abstract: La présente invention porte sur un système de commande d'accès pour un réseau de télécommunication qui connecte un système de télécommunication de service à une pluralité de terminaux d'accès. Le système de l'invention comprend les éléments suivants : une carte de mémoire portative au moins servant à stocker un numéro d'identification personnel (NIP) résident et un certain nombre de codes d'autorisation d'accès avec données d'identification connexes; un module de contrôle d'accès pour les connexions à un terminal d'accès aux télécommunications, ce module comportant une interface utilisateur pour les communications entre l'utilisateur et ce module; un dispositif de lecture du NIP résident; un dispositif de validation de NIP d'utilisateur introduits sur ladite interface utilisateur pour avoir accès à ces codes d'autorisation d'accès et aux données d'identification connexes enregistrées sur ladite carte; un dispositif de sélection de profils de transaction sur ce dispositif d'interface utilisateur; et un dispositif servant à transmettre au système de télécommunication de service, par l'intermédiaire du réseau, le code d'autorisation d'accès sélectionné et les données d'identification connexes en rapport avec le profil de transaction associé au NIP résident validé en cause, pour exécuter la transaction décrite dans ce profil de transaction.
Patent CA-2146128-A1 (CA)
Title: System and method for responding to abnormal conditions in a fuel dispensing facility
Inventor: WILSON RICHARD DAVID ALEXANDER
IPC: G08B25/14
Filed: 1993-09-17
Abstract: Abnormal conditions in a fuel dispensing facility, including fuel storage tanks and fuel dispensers interconnected by fuel lines, are responded to by electronically storing operator instruction messages, each of which includes a narrative description of operator action upon occurence of an abnormal condition. In response to an electrical signal which is generated by the abnormal condition detecting system, one of the electronically stored operator instruction messages which is associated with the detected abnormal condition is identified. A detected location of the abnormal condition is inserted into the identified stored operator message. The stored operator instruction message including the inserted location of the abnormal condition is printed. Accor-dingly, upon occurence of an abnormal condition, the fuel dispensing facility operator immediately receives printed instructions which are customized for the particular abnormal condition and the particular location at which the abnormal condition oc-curred. The operator reads and follows the printed operator instructions to reduce the likelihood of environmental health or safe-ty hazards.
Patent CA-2146250-A1 (CA)
Title: Process for preparing taxane derivatives
Inventor: MASSONNEAU VIVIANE
IPC: C07D305/14
Filed: 1993-10-04
Abstract: PCT No. PCT/FR93/00967 Sec. 371 Date May 3, 1995 Sec. 102(e) Date May 3, 1995 PCT Filed Oct. 4, 1993 PCT Pub. No. WO94/07877 PCT Pub. Date Apr. 14, 1994This invention relates to a method of preparing taxane derivatives of general formula (I) by esterification of protected baccatine III or 10-deacetylbaccatine III by means of an acid of general formula (VII), elimination of protection groupings of the ester obtained, and acylation of the amine function of the side chain. In formulae (I) and (VII): Ar stands for aryl, R is hydrogen or acetyl, R1 is benzoyl or R2-CO-O- in which R2 is alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl, phenyl or heterocyclyl, R3 and R4 may be the same or different and represent hydrogen, alkyl, alkenyl, aralkyl, aryl or alkoxy, and R5 is an alkyl radical substituted by one or more chlorine atoms (2,2,2-trichloroethyl, (2-trichloromethylisopropyl).    <IMAGE>  (I)   <IMAGE>  (VII)
Patent CA-2147570-A1 (CA)
Inventor: GALAN MARIO ANDRADA
IPC: B26D5/00
Filed: 1995-04-21
Abstract: Pilot device for a suspended cutting knife of a cutting head of an automatically controlled cutting machine for cutting fabric sheet material spread out on a cutting table in multiple layers, which cutting head being controlled according to a three-dimensional coordinate system by means for moving the cutting head along the X- and Y- axis and pivoting about the Z-axis for moving the knife tangently along a predetermined cutting path during cutting of said material, said cutting knife is mounted reciprocally movable along said Z-axis, said cutting head further comprises guiding means for guiding the unsuspended part of the cutting knife in the cutting head and a presserure foot rigidly connected to the pivotable cutting head. The suspended end of the knife (10) is mounted in the cutting head freely rotatable around the Z-axis, and the guiding means arranged adjacent to the free end of the knife comprising a socket (53) rigidly connected to the cutting head having a support (60) being freely rotatable mounted in said socket (53) around a vertical axis (6) located in front and adjacent to the cutting edge (11) of said cutting knife and parallel in a predetermined distance to the Z-axis (5) of the coordinate system. Said support (60) having a slot (61) surrounding the flanks (12, 13) of the knife (1), which slot (61) is excentrically positioned to said vertical axis (6) and extends to the trailing edge (12) of the knife and comprising sensor means (58) for detecting the instantaneous rotation angle and/or its direction of the support relative to the socket (53) and providing correcting signals for controlling the movement of the knife (10) about the Z-axis to regulate the cutting of the material by the knife along the predetermined cutting path in response to the detected rotation angle; Fig. 6
Patent CA-2149145-A1 (CA)
Title: Filtration of soot/ash water slurries and improved partial oxidation process for hydrocarbon feedstocks
Inventor: KOWALLIK WOLFGANG
IPC: C10J3/46
Filed: 1993-11-09
Abstract: The present invention relates to an improved partial oxidation, gasification process using low grade hydrocarbon feedstock involving the steps of gasification, waste heat recovery and carbon removal under formation of a soot water slurry containing the unburned carbon and ash. The soot water slurry is filtered to Form a filtercake of carbon and ash, which cake is removed from the process. It is thereby established a direct once-through, partial oxidation process avoiding the recycle of unburned carbon and ash. The method also comprises filtration of the soot-ash slurries containing 0.5-3 % unburned carbon and 0.1-2 % ash having appreciable amounts of Fe, Ni and V. The slurry is cooled to a temperature below 80 °C and filtered while confined between movable closed belts maintaining a constant pressure against the shrinking mass of carbon/ash particles until the moisture content is reduced to below 80 % by weight. Flocculating agents are added to the soot slurry before filtration, one in the form of a cationic and the other in the form of an anionic flocculation agent. A flaky, or granular filtercake suitable for further processing is obtained.
Patent CA-2150904-A1 (CA)
Title: Novel selective aromatase inhibiting compounds
Inventor: KARJALAINEN ARTO JOHANNES
IPC: C07D/
Filed: 1993-12-14
Abstract: New compounds of formula (I) wherein R1 is H, CH3, OCH3, NO2, NH2, CN, CF3, CHF2, CH2F or halogen, R2 is a heterocyclyl radical selected from 1-imidazolyl, triazolyl, pyrazolyl, pyrimidinyl, oxazolyl, thiazolyl, isoxazolyl and isothiazolyl, R3 is H or OH, R4 is H, R5 is H or OH; or R4 is H and R3 and R5 combined form a bond; or R3 is H and R4 and R5 combined form ? O; R6 is methylene, ethylene, -CHOH-, -CH2-CHOH-, -CHOH-CH2-, -CH=CH- or -C(=O-)-; or R4 is H and R5 and R6 combined is ?CH- or =CH-CH2-; stereoisomers thereof and non-toxic pharmaceutically acceptable acid addition salts thereof exhibit selective aromase inhibiting properties, compared with their desmolase inhibiting properties. The compounds of the invention are valuable in the treatment of estrogen dependent diseases, e.g. breast cancer or benign prostatic hyperplasia (BPH).
Patent CA-2151460-A1 (CA)
Title: Set top terminal for cable television delivery systems
Inventor: HENDRICKS JOHN S
IPC: G06F17/00
Filed: 1993-12-02
Abstract: A viewer interface for a television program delivery system (200) is described. The innovation relates to methods and devices for viewer pathways to television programs. Specifically, the interface involves hardware and software used in conjunction with a television at the viewer home to create a user friendly menu based approach to television program access. The device is particularly useful in a program delivery system (200) with hundreds of programs and a data signal carrying program information. The disclosure describes menu generation and menu selection of television programs.
Patent CA-2152714-A1 (CA)
Title: Method and apparatus for manipulating an atm cell
Inventor: GANMUKHI MAHESH N
IPC: H04L12/56
Filed: 1995-06-27
Abstract: The present  invention pertains to  an apparatus  for manipulating ATM cells.  The apparatus comprises a memory array in which an entire ATM cell can be read or written in one read or write cycle.  The apparatus is also comprised of a mechanism for reading or writing the entire ATM cell from or into the memory array.  The present invention pertains to a method for switching an ATM cell.  The method comprises the steps of receiving the ATM cell at a first input port of a switch from the ATM network.  Then there can be the step of storing the ATM cell in one clock cycle in a memory array of the switch.  Next there is the step of reading the ATM cell in the memory array in one clock cycle.  Next there is the step of transferring the ATM cell from the memory array to a first output port of the switch.  Next there is the step of transmitting the ATM cell from the first output port to the ATM network.  The present invention pertains to a switch for an ATM cell.  The switch comprises I  input ports which receive ATM cells from an ATM network, where I > 1 and is an integer.   The switch is also comprised of a memory array connected to the I input ports for storing an ATM cell received by one of the I input ports in one clock cycle.  The switch also comprises o output ports connected to the memory array, where O > 1 and is an integer.  One of the O output ports transmit an ATM cell which is received from the memory array to the ATM network.  Additionally, the switch comprises a controller connected to the memory array,  I input ports and O output ports for controlling the storage of an ATM cell from one of the input ports into the memory array in one clock cycle.   The switch can be used for normal switching operation, multicasting, demultiplexing or multiplexing.
Patent CA-2154935-A1 (CA)
Title: Through tubing gun hanger
Inventor: BURLESON JOHN D
IPC: E21B43/116
Filed: 1995-07-28
Abstract: A gun hanger for emplacement through a tubing string into a casing string, comprising an inner mandrel, a setting means slidably received on said mandrel, said setting means including a plurality of spaced apart, extendable slips mounted thereon such that operation of said setting means causes said slips to extend and engage the casing string, a slip release means slidably received on said mandrel such that operation of said slip release means causes said slips to retract and disengage from the casing string, said setting means and said release means having diameters less than the inside diameter of the tubing string when said slips are retracted, a centralizer mounted on and extending axially from the hanger, said centralizer comprising a stem and a plurality of evenly circumferentially spaced longitudinal bow springs flexibly mounted thereon, said bow springs being longitudinally spaced along said stem such that each spring longitudinally clears its preceding and succeeding springs when said springs are compressed.
Patent CA-2157108-A1 (CA)
Inventor: UEMATSU MASAHIRO
IPC: H01Q3/04
Filed: 1995-01-19
Abstract: L'appareil de commande de poursuite (20) pour une antenne mobile recevant les émissions des satellites installée sur une unité mobile détecte le niveau d'une onde radio reçue par l'antenne (AT) et fait tourner à maintes reprises l'antenne sur un angle donné, en fonction du niveau du signal reçu détecté, avec une vitesse de rotation qui augmente proportionnellement à l'accroissement de l'incrément du niveau du signal reçu par unité d'angle associé avec la rotation précédente, afin de commander l'angle de rotation de l'antenne (100). Au cours d'une période pendant laquelle le niveau du signal reçu dépasse un seuil, l'angle de rotation de l'antenne est maintenu à la valeur courante et le niveau du signal reçu est contrôlé (200). Lorsque le niveau du signal reçu devient inférieur au seuil, la vitesse angulaire de l'unité mobile et sa valeur intégrée sont détectées (7, 8) et, si l'une ou l'autre des valeurs est significative, on considère que l'erreur angulaire lors de l'opération de rotation de l'unité mobile a augmenté, et l'angle de rotation (100) de l'antenne est modifié. Si les deux valeurs ne sont pas significatives, on considère que l'augmentation de l'erreur angulaire a été provoquée par l'interposition soudaine d'un obstacle, et l'appareil de commande attend que le niveau du signal reçu se rétablisse à une valeur correcte (300).
Patent CA-2158364-A1 (CA)
Title: Method for defined deletions of dna
Inventor: BRENNER DANIEL G
IPC: C12N15/09
Filed: 1994-03-11
Abstract: Methods and DNA vectors are provided, which allow for a simplified means to delete large amounts of mammalian chromosomal DNA. The vector comprises a positive selectable marker, negative selectable marker, homologous region for targeting, and a second homologous region for mediating the deletion.
Patent CA-2162449-A1 (CA)
Title: Vector for introducing a gene into a plant, and methods for producing transgenic plants and multitudinously introducing genes into a plant using the vector
Inventor: EBINUMA HIROYASU
IPC: A01H5/00
Filed: 1995-11-08
Abstract: A vector is provided for introducing a desired gene into a plant. The vector comprises the desired gene, at least one morphological abnormality induction (MAI) gene as a marker gene, and a removable element, wherein the MAI gene is positioned within the removable DNA element, and wherein the desired gene is positioned outside of the removable DNA element. A method is also provided for producing a transgenic plant free from the influence of a marker gene, as well as a method for multitudinously introducing desired genes into one plant.