baber/WOPTO huggingface dataset:
Patent CA-2174210-A1 (CA)
Inventor: SOBOLEV ALEXANDR SERGEEVICH
IPC: A61K48/00
Filed: 1994-10-17
Abstract: L'invention concerne un procédé de transformation génétique maîtrisé d'une glande mammaire consistant à introduire une matière génétique dans le corps de l'animal dans un complexe soluble avec des excipients, à acheminer de manière maîtrisée la matière génétique à l'aide desdits excipients jusqu'à la cellule ciblée par endocytose induite par récepteur spécifique, et de là jusqu'au noyau cellulaire par transport du cytoplasme au noyau. On introduit ledit complexe soluble dans le corps de l'animal par l'intermédiaire des canaux galactophores de la glande mammaire. Le dispositif d'introduction de matière génétique de l'invention dans les conduits galactophores de la glande mammaire d'un animal comprend un corps (1) présentant une dépression (2) destinée à recevoir le trayon de la glande mammaire, une ouverture centrale (3) ainsi qu'un canal annulaire (4) situé au niveau de la base de la cavité (2) pouvant communiquer avec une source de vide destinée à élargir le sphincter du trayon. L'ouverture centrale (3) permet l'introduction du dispositif (6) à travers lequel on introduit la matière génétique dans les canaux galactophores.
Patent CA-2180556-A1 (CA)
Title: Improved inflatable device for use in surgical protocol relating to fixation of bone
Inventor: REILEY MARK A
IPC: A61F2/958
Filed: 1995-01-24
Abstract: A balloon (10) for use in compressing cancellous bone and marrow (also known as medullary bone and trabecular bone) against the inner cortex of bones whether the bones are fractured or not. The balloon comprises an inflatable, non-expandable balloon body (12, 14) for insertion into said bone. The body has a shape and size to compress at least a portion of the cancellous bone to form a cavity in the cancellous bone and to restore the original position of the outer cortical bone, if fractured or collapsed. The balloon is prevented from applying excessive pressure to the outer cortical bone. The wail or walls of the balloon are such that proper inflation of the balloon body is achieved to provide for optimun compression of all of the bone marrow. The balloon is folded so that it can be easily inserted into a bone. The balloon can he made to have a suction catheter (16). The main purpose of the balloon is the forming or enlarging of a cavity or passage in a bone, especially in, but not limited to, vertebral bodies.
Patent CA-2189543-A1 (CA)
Inventor: LOEB LAWRENCE A
IPC: A61K35/76
Filed: 1995-05-02
Abstract: L'invention porte sur des molécules d'acide nucléique isolées codant pour l'enzyme thymidine kinase du Herpesviridae présentant une ou plusieurs mutations, dont une au moins code pour une substitution d'acide aminé en amont du site de fixation du nucléoside DRH, laquelle accroît l'activité biologique de la thymidine kinase par rapport à celle qu'elle présente sans mutation. Dans une variante, l'une des mutations consiste en une substitution d'acide aminé à l'intérieur du site de fixation du nucléoside DRH, laquelle accroît l'activité biologique de la thymidine kinase par rapport à celle qu'elle présente sans mutation. L'invention porte également sur des vecteurs susceptibles d'exprimer lesdites molécules d'ADN et sur leurs modes d'utilisation.
Patent CA-2190981-A1 (CA)
Title: Method and device for magnetically determining an analyte, particularly a bacterium
Inventor: COLIN BRUNO
IPC: G01N33/543
Filed: 1996-03-20
Abstract: A method for determining an analyte, comprising (i) providing a liquid-phase sample; (ii) providing at least one reagent which includes a liquid-phase suspension of magnetic or magnetisable reactive metal particles each comprising a metal core to which an anti-ligand is directly or indirectly attached; (iii) contacting the sample with the reagent to give a liquid-phase intermediate mixture of metal complexes of the reactive particles that have reacted with the analyte; (iv) separating the metal complexes using a magnetic field; and (v) detecting the separated metal complexes to give a detection signal representing the metal mass of said complexes; wherein (a) in step (v), the separated metal complexes are detected by passing them in front of an electromagnetic sensor; and (b) in step (iv), the separated metal complexes are confined to give a measurement aggregate detectable by said electromagnetic sensor, in front thereof.
Patent CA-2192289-A1 (CA)
Inventor: CHEN YUHPYNG L
IPC: A61K31/505
Filed: 1996-12-06
Abstract: Corticotropin-releasing factor (CRF) antagonists having the formula                I                II   or   III   wherein the dashed lines, A, B, D, E, F, Z, G, R3, and R5 are as defined below, and pharmaceutical compositions containing them.
Patent CA-2192851-A1 (CA)
Title: Method of charging for the use of a telecommunications service, as well as a switching system, a service control point, and a network management facility
Inventor: WEIK HARTMUT
IPC: H04M15/00
Filed: 1996-12-12
Abstract: The invention relates to a method for charging for the use of a telecommunication service, as well as to a switching system, a service control point and a network management facility. A service request is transmitted from asubscriber (A) via a telecommunication network (KN) of a network operator to a service-providing unit (SAPP1) of the service provider. A charge unit (BILL) of the network operator administers the charge collection for the use of the telecommunication service. The service-providing unit (SAPP1) provides the requested telecommunication service only after receipt of a confirmation messagefrom a authorization unit (AUT) of the network operator. The charge message (M6) with data relating to a charge for using the telecommunication service is transferred from the service-providing unit (SAPP1) to the charge unit (BILL) and the charge unit (BILL) collects the charge after the confirmation message has been received.
Patent CA-2197025-A1 (CA)
Title: Trailer
Inventor: GRENIER RONALD
IPC: B60P3/06
Filed: 1997-02-07
Abstract: A trailer for transporting snowmobiles includes a flat transport deck with angular corners where its front end meets its sides. A forward ramp mounting location is provided at one angular corner, whereby a ramp is positioned to permit the snowmobile to dismount in a forward direction from the flat transport deck.
Patent CA-2197151-A1 (CA)
Title: Plant holder
Inventor: BALLARINO OTTAVIO
IPC: A01G17/06
Filed: 1997-02-10
Abstract: This invention relates to an improved plant holder for use in a garden for supporting plants and vines as they grow and mature. The plant holder comprises a plurality of identical posts which may be driven into the ground by means of pointed ends. Each post has a plurality of hooks in pairs at different heights along the post. Further, between the posts rods are provided that clip into the hooks to lie in a horizontal plane at each of the different levels of the hooks. Since the hooks are paired on either side of the posts at different levels then a pair of rods may also be found at the corresponding levels. Each pair of rods is connected by C-clips which snap over the rods. A plant, such as a tomato plant, may be supported by this structure by driving the posts on either side of the plant, assembling the rods into the hooks on either sides of the plant stems, then applying the clips to secure the rods into position. Further, the clips are sufficiently spaced on the rods allowing a branch of the plant to be drawn through an opening in the clips for further support of the branches.
Patent CA-2198194-A1 (CA)
Title: Viterbi decoding method and viterbi decoding circuit
Inventor: IWATA JUN
IPC: H04L1/00
Filed: 1997-02-21
Abstract: A convolutional code having identical initial and final states is decoded by using the Viterbi algorithm to trace a path starting from a first state and ending at a second state.  If necessary, the trace is repeated, starting from the second state, provided the second state is not the same as the first state.  The output result is then obtained from the second trace.
Patent CA-2199596-A1 (CA)
Title: Linear stapler with improved firing stroke
Inventor: BURDORFF MARK A
IPC: A61B17/072
Filed: 1997-03-10
Abstract: A linear stapler particularly adapted for open surgical procedures is disclosed. Staples are fired when tissue is clamped between the cartridge and anvil of the staple fastening assembly of the stapler, and the firing trigger is pivotally rotated in a counterclockwise direction from an unfired position to a fired position adjacent the hand grip of the frame of the stapler. Resistance to the pivotal rotation of the firing trigger independent of the staple fastening assembly is provided to inhibit the surgeon from inadvertently firing the staples or partially firing the staples from.  the cartridge against the anvil. The firing bar is sandwiched between two spacer plates secured to the firing bar, and a stationary slot pin must overcome the resistance of detents displayed on slots in the spacer plates when the firing bar is moved distally to fire the staples. An audible signal is also provided to alert the surgeon when staples have been fully fired. One of the spacer plates has a signal spring and pin which interacts with a signal ramp attached within the frame. As staples are being fired, the ramp deflects the pin, and when firing is complete, the spring disengages from the ramp and impacts the inside of the frame to provide an audible signal. Although the invention is described in connection with an open linear stapler, it is broadly applicable to other surgical fastening instruments, including endoscopic linear staplers.
Patent CA-2200781-A1 (CA)
Title: Method and apparatus for electrostatically painting parts made of dielectric or low conductivity material
Inventor: LEBIODA ROBERT
IPC: B05D7/24
Filed: 1995-10-04
Abstract: PCT No. PCT/FR95/01284 Sec. 371 Date May 2, 1997 Sec. 102(e) Date May 2, 1997 PCT Filed Oct. 4, 1995 PCT Pub. No. WO96/11063 PCT Pub. Date Apr. 18, 1996A method for painting a parts made of dielectric or low-conductivity material using a paint spraying unit including a chamber connected to both a paint outlet and to a paint supply. At least one electrode is mechanically and electrically connected to the part. An electrostatic field is generated between the electrode and the paint spraying unit. Paint is fed from the paint supply through the chamber to the outlet. The paint is electrically charged. The paint is sprayed onto the part to be painted. The outer surface of the electrode used includes at least one jagged portion for engaging the part to be painted. The jagged portion is the location of a peak electrostatic effect.
Patent CA-2201515-A1 (CA)
Title: Dispositif de butee pour pieces a usiner
Inventor: KUTSCHKER WOLFGANG
IPC: B21D5/00
Filed: 1996-06-13
Abstract: L'objectif de l'invention est d'améliorer un dispositif de butée (10) pour pièces à usiner, d'une machine-outil, notamment une machine de façonnage (12) de tôle, comprenant un cadre de support, un chariot de réglage (56) pouvant se déplacer sur ledit cadre de support (30) dans la direction de butée (50), ainsi qu'une butée (100) pouvant être déplacée par le chariot de réglage, le but de cette amélioration étant que la conception de ce dispositif soit aussi simple que possible et qu'il permette d'utiliser la plage de butée la plus grande possible. A cet effet, il est proposé que la butée comporte un bras de butée (102) présentant au moins deux surfaces de butée (108, 112, 126) espacées l'une de l'autre dans la direction de butée et que la butée puisse être mise dans une première position, position dans laquelle une première surface de butée la plus proche de la machine-outil est en position active, et dans une seconde position, position dans laquelle une seconde surface de butée est en position active, tandis que les surfaces de butée se trouvant du côté de la machine-outil sont en position inactive.
Patent CA-2201887-A1 (CA)
Title: Patched genes and their use
Inventor: SCOTT MATTHEW P
IPC: C12N5/02
Filed: 1995-10-06
Abstract: Invertebrate and vertebrate patched genes are provided, including the mouse and human patched genes, as well as methods for isolation of related genes, where the genes may be of different species or in the same family. Having the ability to regulate the expression of the patched gene, allows for the elucidation of embryonic development, cellular regulation associated with signal transduction by the patched gene, the identification of agonist and antagonist to signal transduction, identification of ligands for binding to patched, isolation of the ligands, and assaying for levels of transcription and expression of the patched gene.
Patent CA-2201953-A1 (CA)
Title: Hydroisomerization of a predominantly n-paraffin feed to produce high purity solvent compositions
Inventor: WITTENBRINK ROBERT JAY
IPC: B01J23/44
Filed: 1997-04-04
Abstract: A process for the hydroisomerization of a predominantly C8-C20 n-paraffinic feed to produce a high purity C8-C20 paraffinic solvent composition having superior low temperature properties, and low viscosities. The feed is contacted, with hydrogen, over a dual functional catalyst to hydroisomerize and convert the feed to a product comprising a mixture of n-paraffins and isoparaffins, the isoparaffins component of which contains greater than 50 percent of mono-methyl species, with the molar ratio of isoparaffins:n-paraffins ranging from about 0.5:1 to 9:1.
Patent CA-2204986-A1 (CA)
Title: Method and pressing device for manufacturing a seal
Inventor: BACH WALTER
IPC: F01M11/00
Filed: 1996-11-08
Abstract: A method for manufacturing a seal at a cylinder head of a vehicle motor includes providing a bearing groove at a cylinder head of a vehicle motor and providing a mold member for cooperating with the bearing groove to form the seal. The seal material is introduced into the mold member so as to provide a defined excess surpassing the volume of the sealing material required for filling the bearing groove. Curing of the seal material enclosed in the bearing groove and the mold member is achieved under pressure. The pressing device for performing the method includes a mold member with receiving groove for cooperation with the bearing groove of the cylinder groove.
Patent CA-2207730-A1 (CA)
Inventor: GILBERT ROLAND
IPC: G01N33/28
Filed: 1997-06-13
Abstract: An oil, such as a mineral oil, for example, transformer oil, is contacted with calcium carbide and the mixture is stirred until a liquid phase containing less than 1 ppm water and a solid phase containing Ca(OH)2 and unreacted CaC2 are obtained. The oil obtained can be used to give samples of known quantities of water by adding corresponding amounts thereto.
Patent CA-2209049-A1 (CA)
Inventor: ZACHARY TERRY P
IPC: A63B69/36
Filed: 1997-07-23
Abstract: This devise is designed as an aid for golfers whether beginner or advanced. It allows the golfer to establish and monitor proper ball position, body position and body center during the swing and short game. The user sets the devise down so that the golfball is in the proper position in their stance and visible through the eyepeice. The user then makes a swing working on keeping the ball visible through the eyepiece throughout. The devise has different headpieces, depending on the area of interest (putting, short game and full swing).
Patent CA-2212624-A1 (CA)
Title: Light-emitting diode with divided light-emitting region
Inventor: WIDMAN MICHAEL
IPC: H01L33/08
Filed: 1996-10-30
Abstract: A device for generating light with the aid of a semiconducting material consisting of two electrically conducting contact layers (1, 2) and at least one layer, arranged therebetween, of semiconducting material which comprises a light-emitting semiconducting layer (4) which is divided into at least two permanently parallel-connected sub-regions, delimited by semiconducting material (5) with a higher energy gap than the light-emitting layer or delimited by ion-implanted semiconducting material (6), wherein the delimiting material shall prevent the propagation of dislocations between the sub-regions.
Patent CA-2212908-A1 (CA)
Title: Coating substrates with high temperature ceramics
Inventor: COLE MARK ANDREW
IPC: C23C4/12
Filed: 1997-08-13
Abstract: A method of coating a substrate with a high temperature ceramic comprises delivering vaporised methyl acetylene propadiene (MPS) to a mixing chamber of an oxy-fuel spray gun where it is mixed with oxygen. Subsequently the gas mixture is introduced into a combustion chamber of the spray gas together with a powdered high temperature ceramic entrained in a stream of inert gas. The heated particles of the ceramic are then sprayed on to the surface of the substrate.
Patent CA-2213358-A1 (CA)
Title: Diaper having plural upstanding leg cuffs
Inventor: ROE DONALD CARROLL
IPC: A61F13/494
Filed: 1996-02-14
Abstract: A disposable absorbent article such as a diaper. The diaper has dual upstanding inner and outer barrier leg cuffs, and preferably gasket cuffs. The inner barrier leg cuffs are liquid pervious, while the outer barrier leg cuffs are liquid impermeable. The inner barrier leg cuffs are preferably spaced apart from one another sufficient to allow urine and fecal material to be deposited therebetween. Each outer barrier leg cuff is preferably spaced properly from the inner barrier leg cuff so as to allow the leg cuffs to function independently, yet maintain a proprer target area for the deposition of urine and fecal material.
Patent CA-2214946-A1 (CA)
Inventor: KANAI TATSUO
IPC: H04B10/556
Filed: 1997-09-09
Abstract: There is disclosed an optical receiver and an optical receiving method for receiving optical burst signals.  The optical receiver comprises a light receiving element, an automatic threshold level control circuit for identifying an electrical signal output from the light receiving element and outputting an identification signal, a limiter circuit for outputting the identification signal as a digital signal, and offset optical signal generator means for generating an offset optical signal based on the reset signal input into the automatic threshold level control circuit and inputting it into the light receiving element.          The optical receiving method inputs a reset signal between optical burst signals, and inputs an offset signal between the optical burst signals after the reset signal.  According to the present invention, the sensitivity is not deteriorated because a noise signal is not output in no signal state between the burst optical signals, and the duty ratio does not vary regardless of the light receiving level.
Patent CA-2218181-A1 (CA)
Inventor: THORBERG SETH-OLOV
IPC: A61K31/445
Filed: 1996-04-23
Abstract: L'invention se rapporte à une combinaison d'un premier composant (a) qui est un inhibiteur de fixation de 5-HT et d'un second composant (b) qui est un antagoniste de 5-HT1A sélectif de la formule générale (I) dans laquelle R1 représente n-propyle ou cyclobutyle, R2 représente isopropyle, butyle tertiaire, cyclobutyle, cyclopentyle ou cyclohexyle, R3 représente hydrogène; R4 représente hydrogène ou méthyle; cet antagoniste 5-HT1A étant un (R)-énantiomère se présentant sous la forme d'une base libre. L'invention se rapporte également aux sels pharmaceutiquement acceptables de cette combinaison, à sa préparation, aux formulations pharmaceutiques la contenant, à son utilisation et au procédé de traitement de troubles affectifs tels que la dépression, l'anxiété et les troubles obsessionnels impulsifs au moyen de cette combinaison, ainsi qu'à un nécessaire contenant cette combinaison.
Patent CA-2218215-A1 (CA)
Inventor: ROBB JAMES S
IPC: H01S5/022
Filed: 1996-04-22
Abstract: An improved laser diode assembly includes a laser diode unit which is mounted directly on a compact thermoelectric cooler, which is mounted on a heat sink. A thermally insulating gasket, mounted around the thermoelectric cooler, seals the thermoelectric cooler from the ambient environment, thereby preventing condensation from forming on the cold face of the thermoelectric cooler. A bushing concentrically positions the laser diode unit in the proper optical alignment with respect to the optical assembly, while thermally and electrically insulating the laser diode. A thermally conductive gasket, mounted around the circumference of the laser diode window, returns heat from the heat sink to the window to prevent condensation from forming on the window. The laser diode is the only component cooled by the thermoelectric cooler. Since a portion of the heat transferred by the thermoelectric cooler is utilized to warm the laser diode window, a separate heating element is not required. This increases the overall efficiency of the laser diode assembly.
Patent CA-2219693-A1 (CA)
Inventor: MAGNOTTA ALBERT
IPC: B29C45/70
Filed: 1997-10-30
Abstract: This invention relates to a process for the production of polyurethane molded article by the reaction injection molding (RIM) technique. This process comprises injecting a reaction mixture comprising a (cyclo)aliphatic polyisocyanate component having an NCO functionality of from 2.3 to 4.0 and an isocyanate-reactive component in the presence of a catalyst composition in a closed mold, allowing the reaction mixture to fully react and removing the molded article from the mold. Suitable catalyst compositions for the present invention comprise one or more tin carboxylates or tin halides, and one or more chelating polyamines.
Patent CA-2223361-A1 (CA)
Title: Absorbent articles having cuffs with skin care composition disposed thereon
Inventor: ROE DONALD CARROLL
IPC: A61L15/44
Filed: 1997-12-03
Abstract: An absorbent article, such as a diaper, containing cuffs with a skin care composition disposed thereon. The skin care composition disposed on the cuffs istransferable to the wearer's skin by normal contact and/or wearer motion and/or body heat. The skin care compositions disclosed in the present invention are selected to maintain and/or improve the skin health of the wearer upon transfer during use, for example, to provide a skin protective barrier or a therapeutic benefit; to minimize the abrasion between the cuffs and skin in the area where the cuffs contact the wearer's skin, resulting in less skin irritation; to improve BM clean up on the skin, or to improve the barrier properties of the cuffs.
Patent CA-2223915-A1 (CA)
Title: Method of treating a papermaking furnish for making soft tissue
Inventor: RAO VINAY KUMAR
IPC: D21H23/14
Filed: 1998-01-20
Abstract: An efficient and effective method for treating tissue making stock to make soft tissues involves adding a softening agent to a first papermaking furnish of short fibers, such as eucalyptus fibers. A second papermaking furnish of long fibers, such as softwood fibers, is blended with the short fiber furnish. Thereafter, wet strength agents and/or dry strength agents are added to the blended furnish. The treated furnish is then fed to a headbox and processed into soft tissue in any suitable manner.
Patent CA-2227902-A1 (CA)
Title: Ensemble de conditionnement et d'application d'un produit de maquillage de fibres keratiniques
Inventor: GUERET JEAN-LOUIS H
IPC: A45D33/00
Filed: 1998-02-20
Abstract: La présente demande concerne un ensemble (100) de conditionnement et d'application d'un produit de maquillage de fibres kératiniques, notamment des cils, comprenant: a) un corps (104) comportant un fond (105) dans lequel est disposé un bloc (107) dudit produit, et un couvercle (106) pour recouvrir de manière amovible ledit fond (105); et b) un dispositif d'application (1) comportant un manche (8) de profil sensiblement plat, et portant au moins un organe applicateur (50) présentant une extrémité libre, ledit organe applicateur (50) étant constitué d'une pluralité de poils (6), implantes sur une première extrémité (10) du manche (8), selon un arrangement parallèle à un plan du manche, la largeur dudit organe applicateur (50, 50') étant supérieure à 7,5 mm, l'épaisseur de l'extrémité libre de l'organe applicateur étant comprise entr e 0,5 mm et 5 mm, et la longueur dudit organe applicateur étant comprise entre 4 mm et 60 mm..