baber/WOPTO huggingface dataset:
Patent CA-2158662-C (CA)
Inventor: PATTERSON ALAN
IPC: A61K31/70
Filed: 1994-03-22
Granted: 2009-06-30
Abstract: A sustained release veterinary composition, for intra-muscular and subcutaneous administration comprises Tylosin and an oily vehicle containing a gelling agent, wherein the gelling agent may be an aluminium salt of a fatty acid such as stearic acid and the oily vehicle may be a low viscosity polyol diester of a short chain naturally derived fatty acid such as propylene glycol dicaprylate/dicaprate.
Patent CA-2160071-C (CA)
Inventor: RIBIER ALAIN
IPC: A61K8/00
Filed: 1995-10-06
Granted: 1999-12-14
Abstract: Cosmetic and dermatological compsns. consists of oil-in-water emulsion with oily globules having an average dia. below 500 nm and dispersed in the aq. phase. Each oily globule contains at least one cosmetic or dermatologically-active cpd. (I) coated with a mono- or oligo-lamellar liq. crystal layer. The liq. crystal layer is obtd. from: (a) at least one lipophilic surfactant (II), (b) at least one hydrophilic surfactant (III); and (c) at least one ionic amphiphilic lipid (IV) giving to the emulsion a pH of 5.5-7.5.
Patent CA-2160932-C (CA)
Inventor: BAXTER MICHAEL J
IPC: A63B57/19
Filed: 1995-10-19
Granted: 2000-02-15
Abstract: This invention is a new golf tee device to produce a straight trajectory for the driving of a golf ball from the tee area by means of an elevated, angled tube.
Patent CA-2160974-C (CA)
Title: Curling slider
Inventor: DI IORIO LINO
IPC: A43B13/14
Filed: 1995-10-19
Granted: 1997-09-02
Abstract: A curling slider is formed of friction reducing material and has a generally continuously smooth lower surface for contacting the ice.  The slider is associated with a portion of reduced thickness in a localised zone that underlies the ball of the foot of the wearer.  This portion may be a depression in a lower surface of the slider or in an upper sole above the slider and overcomes problems of lateral instability of the curler's slider foot when delivering the rock.
Patent CA-2162449-C (CA)
Inventor: EBINUMA HIROYASU
IPC: C12N/
Filed: 1995-11-08
Granted: 2008-01-22
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.
Patent CA-2164348-C (CA)
Title: Method and apparatus for treatment of industrial and municipal liquid wastes
Inventor: ABDIEV MAKSOUT AKHAJANOVICH
IPC: C02F1/46
Filed: 1995-12-04
Granted: 1998-04-21
Abstract: A method and apparatus for the treatment of industrial and municipal waste waters is disclosed which utilizes electro-conductive properties in conjunction with the introduction of an electric current to render harmless and/or manageable in a very cost-effective manner the undesirable contaminants in industrial, including nuclear, and municipal waste fluids. The above flow will be passed through a hollow truncated-conic refractory electro-conductive movable-along-the-flow electrode connected with a ground and at a distance there is situated an identical electrode but connected via several electrical apparatuses with a terminal of an alternating high-voltage energy source. When the electrodes are moved along the flow, i.e. closer together or further apart,  they change the electric density in it and thus the intensity of direct-cycle steam from a flow. In the presence of an electric arc (maximum current) in a flow, there is total disintegration of a flow. In this case under the influence of an arc's high temperature and ambient air, simultaneously in the flow the fuel-organic content is burnt out, the mineral content is crystallized, the water content is turned into steam, the hazardous and toxic contaminates are thermal degraded, pathogens and microorganisms are sterilized and there is a precipitation of crystalline residue. Together the whole of this, except the residue, form a vapour-flow of smoke, mist, minute crystals, metal ions, steam, water droplets, etc. This flow being sucked up is introduced into a cyclone where the separated smoke is directed to a stack and the remaining flow passing into the cyclone's lower part through a wire mesh packed layer and a porous membrane where the flow is subjected to the separation of its constituents, i.e. the contaminants are direct back to a sewage system and the water steam will be cooled further on, ready for use. When this method for treatment is adopted in plants for disposal of waste water produced from a nuclear power station and any other industrial plant or a municipal sewage treatment plant, for instance, an evaporator is simplified, various tanks and incinerator are dispensed with and thus the plants for the disposals can be simplified to a large extent.
Patent CA-2165252-C (CA)
Inventor: RENDALL JOHN S
IPC: C10G1/04
Filed: 1995-12-14
Granted: 1999-06-15
Abstract: A system and method for immediately separating oil sands into three layers uses a logwasher with paddles that mixes the oil sands with hot water and steam.  The three layers of bitumen, clay/sand/water slurry and rock separate effectively and immediately and are not re-mixed in further processing as was conventional, further producing a clay fraction from the fines for mineral processing.
Patent CA-2165605-C (CA)
Inventor: READ J MICHAEL
IPC: H05K7/12
Filed: 1995-12-19
Granted: 2002-07-23
Abstract: A resilient snap fitting retainer provides a desired retention force despite tolerance variations.  A pair of parallel resilient legs extends from a base.  The legs are separated by a gap.  A deformable rib is provided on at least one of the legs to partially crush when the legs are compressed with sufficient force.  The partial crushing compensates for tolerance variations in the size of an opening into which the retainer is inserted or in the size of the retainer itself.  The legs are elongated and terminate in wedge shaped feet at their distal end.  The feet form a generally arrowhead-like shape for insertion into an opening. The structure of the feet and legs enables the legs to deflect toward each other (i.e., buckle) after the interior surfaces of the legs have made contact at their distal ends as the feet are pushed through the opening.
Patent CA-2167838-C (CA)
Inventor: RYDER THOMAS B
IPC: C12Q1/6865
Filed: 1994-07-20
Granted: 1999-11-23
Abstract: A method for amplification of a nucleic acid strand in a test sample. The method includes contacting the nucleic acid strand from the test sample simultaneously with at least three oligonucleotide primers. At least one primer is a promoter-primer, and at least one other primer is complementary to the nucleic acid strand, and one other primer is complementary to a strand complementary to the nucleic acid strand. The method further includes contacting the nucleic acid strand and primers with one or more proteins having RNA-directed and/or DNA-directed DNA polymerase activities, an RNA polymerase activity, and an RNAse H activity under primer-extension conditions to allow amplification of a target region in the nucleic acid strand at essentially constant temperature.
Patent CA-2177972-C (CA)
Title: Device for effecting the controlled release of active substances
Inventor: CREMER KARSTEN
IPC: C11D3/48
Filed: 1994-11-23
Granted: 2006-07-11
Abstract: With the proposed device for effecting the controlled release of active substances in liquid mediums from a matrix containing the said substances and provided with release surfaces, the release surfaces are at least in part covered with an erodible solid material. The thickness of the said solid material covering on the release surfaces follows specific gradients.
Patent CA-2179413-C (CA)
Title: Automatic teller machine having half width trays
Inventor: RAMACHANDRAN NATARAJAN
IPC: G07F19/00
Filed: 1995-03-07
Granted: 2002-05-07
Abstract: An automated teller machine (10) in- cludes a housing (12) with a top assem- bly (40). Rollout trays (46) are mounted in the top assembly and have components that require periodic servicing mounted thereon. An ATM fascia (18) is pivotally mounted to enable servicing of the components on the trays during servicing. The fascia is tilted upward and a technician is enabled to stand under the fascia and to selectively extend the trays to service the components thereon. As a result, the amount of clearance space that must be provided around the ATM for ser- vicing is minimized.
Patent CA-2191103-C (CA)
Title: Systeme a ressort d'extension pour une porte basculante
Inventor: LEIST ALAN R
IPC: E05D13/00
Filed: 1995-06-16
Granted: 1999-04-27
Abstract: Système à ressort d'extension (10) pour porte basculante, dans lequel le ressort (22) peut être rapidement et aisément mis sous tension lorsque la porte (21) se trouve en position fermée. Un dispositif de mise sous tension (30, 140) du ressort permet de se passer de plusieurs monteurs pour soulever tout le poids de la porte (21) puis retenir ou soutenir la porte (21) en position ouverte. Un tube de confinement (84) du ressort d'allongement entoure toute la périphérie du ressort (22) dans toute sa longueur. Un second mode de réalisation du dispositif tendeur (140) du ressort permet de monter ce dispositif (140) d'un côté ou de l'autre de la porte (21) sans en affecter l'accès.
Patent CA-2193364-C (CA)
Title: Synergistic compositions containing metconazole and another triazole
Inventor: VALCKE ALEX RAYMOND ALBERT
IPC: C07D405/06
Filed: 1995-06-27
Granted: 2007-02-13
Abstract: Synergistic fungicidal compositions containing a fungicidal triazole and metconazole for treating plants or the loci thereof, or for use in wood-preservation or protection of biodegradable materials. Method of treating plants comprising the administration of a fungicidal triazole and metconazole. Method of protecting wood, wood-products and biodegradable materials from fungal attack and destruction.
Patent CA-2193460-C (CA)
Inventor: KUNZ WALTER
IPC: C07C323/63
Filed: 1996-12-19
Granted: 2007-03-27
Abstract: A compound of the formula I: (see formula I) or the disulfide thereof or a salt thereof, in which: X is fluorine; n is 0, 1, 2 or 3; Z is CN, CO-A or CS-A; A is hydrogen, OR1, SR2 or N(R3)R4; R1 to R4 are hydrogen, a substituted or unsubstituted, open-chain, saturated or unsaturated hydrocarbon radical containing not more than 8 carbon atoms, a substituted or unsubstituted cyclic, saturated or unsaturated hydrocarbon radical containing not more than 10 carbon atoms, a substituted or unsubstituted benzyl or phenethyl, a substituted or unsubstituted alkanoyl group containing not more than 8 carbon atom's, a substituted or unsubstituted benzoyl group or a substituted or unsubstituted heterocyclyl radical; or R3 and R4, together with the nitrogen atom to which they are bonded, are a 5- or 6-membered, substituted or unsubstituted heterocyclic radical having 1-3 heteroatoms O, S and/or N; except a compound in which n is 0 and Z is CN or CONH2 or COOH.
Patent CA-2199123-C (CA)
Title: Micropower rf transponder
Inventor: MCEWAN THOMAS E
IPC: H04B1/59
Filed: 1995-08-29
Granted: 2007-07-24
Abstract: A micropower RF transponder (10) employs a novel adaptation of the superregenerative receiver wherein the quench oscillator (14) is external to the regenerative transistor (15). The quench oscillator (14) applies an exponentially decaying waveform rather than the usual sinewave to achieve high sensitivity at microampere current levels. A circui t simplifications for antenna coupling, extraction (22) of the detected signal and a low voltage bias (25).
Patent CA-2199596-C (CA)
Inventor: BURDORFF MARK A
IPC: A61B17/072
Filed: 1997-03-10
Granted: 2005-12-20
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-2200826-C (CA)
Title: Hair-growing agent
Inventor: TAKAHASHI TOMOYA
IPC: G01B11/06
Filed: 1997-03-24
Granted: 2004-02-10
Abstract: Disclosed is a safe and effective hair-growing agent comprising a protein kinase C-specific inhibitor.
Patent CA-2202106-C (CA)
Title: A non-timeline, non-linear digital multimedia composition method and system
Inventor: HARRIS MICHAEL
IPC: H04N21/44
Filed: 1997-04-08
Granted: 2002-09-17
Abstract: A non-temporal, non-linear multimedia composition method and software system used in producing digital composition sequences. The method treats all digital signals and information, including video, audio, image, documents source materials, as common data types for composition and creation purposes, The invention employs a spatial, non-temporal, non-linear story line method for displaying and manipulating digital source material objects for composition purposes. The method utilizes content specific, dynamic pictorial objects to denote digital source materials stored incomputer readable format to facilitate ease of operation in performing non-linear, non-timeline multimedia composition operations. Methods are provided for dynamicpreviewing and manipulation of images, video, audio, three dimensional objects and animation sequences denoted by dynamic pictorial objects representing digital source materials stored in computer readable format. The method of the present invention employs a function-specific software console metaphor in which all composition elements are displayed within a single, integrated console environment, including a dynamic story line display facility, video editor, special effects editor, transitions editor, video animation editor, audio studio, plug-in editor, digital capture and output editor. The present invention includes a method for visually denoting the active status of one or more composition editors as applied to a specific composition segment or sequence. Methods for facilitating dynamic image capture from digital video sources are employed in the present invention. The system and method utilizes animated multistage three dimensional pictorial icons with associated properties as controls for the purpose of initiating specific computing commands and composition process related tasks.
Patent CA-2202348-C (CA)
Title: Derives indoles en tant qu'agonistes de recepteurs de type 5ht1
Inventor: BROWN ALAN DANIEL
IPC: C07D401/14
Filed: 1995-09-29
Granted: 2000-05-09
Abstract: Composés de la formule (I), leurs sels pharmacologiquement acceptables, ainsi que des solvates (y compris des hydrates) pharmacologiquement acceptables de ceux-ci. Dans cette formule, R?1¿ est représenté par (a); R?2¿ représente R?3¿R?4¿C(OH)A; V représente C=O ou CH¿2?; W représente O ou NR?5¿; R?3¿ et R?4¿ sont chacun indépendamment choisis parmi H et alkyle C¿1?-C¿4?, ou bien ils forment ensemble, avec l'atome de carbone auquel ils sont attachés, un noyau carbocyclique à 4 ou 5 chaînons; R?5¿ représente H, benzyle, alcanoyle C¿1?-C¿5? ou SO¿2?alkyle C¿1?-C¿4?; A représente alkylène C¿2?-C¿3?; m vaut 0 ou 1 et n vaut 0 ou 1; à condition que lorsque n vaut 1 et que V représente C=O, W représente NH, et que lorsque n vaut 1 et V représente CH¿2?, W représente O. Ces composés sont des agonistes sélectifs de récepteurs de type 5-HT¿1?, utiles dans le traitement, entre autres, de la migraine, de la céphalée vasculaire de Horton, de l'hémicrânie paroxystique chronique ainsi que des maux de tête associés à des troubles vasculaires.
Patent CA-2206716-C (CA)
Title: Arrester with external isolator
Inventor: VEVERKA EDWARD F
IPC: H01F27/04
Filed: 1989-12-01
Granted: 1999-12-21
Abstract: An arrester isolator device comprises an insulator bushing for penetrating through a transformer housing and a sealing gasket engaged by said bushing on one side of said wall for making a sealed joint between said bushing and said wall.  A compression nut on the bushing and on the other side of the wall holds the gasket in place and seals the joint.          A stud extends through the insulator for coupling electrical connections from the inside to the outside of the housing.          On an exterior end of the stud there is a removably attached arrester isolator whereby the arrester isolator can be removed and replaced without either opening the housing or breaking the seal.  Means outside the housing are for breaking electrical circuits completed through the insulator and arrester isolator, and means responsive to a catastrophic failure for activating the means outside said housing to break the electrical circuit.
Patent CA-2214252-C (CA)
Inventor: DIZON EDMUND S
IPC: B65D85/68
Filed: 1997-08-29
Granted: 2005-01-04
Abstract: Switchgear is provided including an enclosure for pad-mounted installation.  The enclosure includes large lift-up cover panels in combination with removable front panels so as to provide unobstructed access to the interior of the enclosure. In a preferred arrangement, the enclosure houses switchgear that includes low-voltage control and viewing arrangements that are operable from a first side of the switchgear and medium-voltage cable terminations that are accessible from a second side of the switchgear opposite the first side, the enclosure providing access to the low-voltage arrangements while providing isolation from the medium-voltage arrangements. The enclosure also includes protection from the environment in the area of the lift-up cover panels while also providing collapsible lifting members.
Patent CA-2219163-C (CA)
Title: Machining assembly and methods for preparing the medullary cavity of a femur in hip arthroplasty
Inventor: ECKROTE RICHARD G
IPC: A61B17/16
Filed: 1997-10-24
Granted: 2001-04-17
Abstract: A machining assembly, including a novel broach design, are disclosed for preparing a femoral medullary cavity (C) for receipt of a femoral prosthetic stem (S), wherein the configuration of the implantation site allows for the neutral alignment of the prosthesis (S) within the medullary cavity (C) for improved rigid fixation of the stem (S) therein. Aspects of the inventive machining assembly include a novel broach (10) comprising a proximal lateral recess (13) that allows for initial avoidance of the greater trochanter during implantation, thereby resulting in the preparation of a neutrally aligned cavity with respect to the broach. The machining assembly also includes a guide (200) and second cutting instrument (208) for removing the bone of the greater trochanter (1 ) once neutral alignment between the medullary cavity (C) and broach (10) are achieved for the subsequent implantation of a neutrally aligned femoral prosthesis (S).
Patent CA-2219235-C (CA)
Title: Five layer injection molding apparatus having four position valve member actuating mechanism
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/16
Filed: 1997-10-23
Granted: 2006-12-12
Abstract: Valve gated multi-cavity injection molding apparatus for five layer molding having actuating mechanisms for reciprocating elongated valve members between four different positions. Each actuating mechanism has a front and a rear aligned cylinders, a first piston connected to the head of one of the valve members in the front cylinder and second and third pistons in the rear cylinder. The third piston has a stem portion which extends forwardly through the second piston into the front cylinder. Hydraulic pressure from four hydraulic lines connected to each actuating mechanism reciprocates each elongated valve member between the different positions. In the first closed position, the front end of the valve member is seated in the gate. In the second position, the front end of the valve member is retracted sufficiently to allow an initial amount of PET to flow from an outer annular melt channel through the gate. Then the valve member is retracted further to a third position to allow simultaneous flow of the PET and a barrier material from an inner annular melt channel. Then the valve member is retracted to a fully open position which allows the simultaneous flow of PET from a central melt channel. When the cavity is almost filled, the valve member returns briefly to the second position for filling before returning to the closed position for ejection.
Patent CA-2219707-C (CA)
Inventor: URABE YASUAKI
IPC: C08F2/00
Filed: 1997-10-29
Granted: 2001-04-24
Abstract: A process for producing a polyester of uniform quality,   in  which  a  slurry  of  powdery  aromatic dicarboxylic acid in a liquid diol is prepared and the resulting slurry is processed through an esterification step and a polycondensation step in the presence of a catalyst, is provided by performing the reactions in the esterification and the polycondensation in a stabilized condition, which process comprises recycling  a  liquid  containing  the  unreacted diol  and  the  catalyst  separated  from  the  reaction mixture  in  the  polycondensation  step  back  to  the esterification step as recycling liquor, detecting  the  concentrations  of  diol,   diol condensation   product,   catalyst  and  water   in   the recycling liquor in the course of being recycled back to   the   esterification   step   by   a   near   infrared spectrophotometer of a noise level of at the highest 50 x 10-6  Abs with a wave length repeatability of 0.01  nm or less  as well  as by an X-ray fluorescence analyzer and controlling  the  feed  rate  of  each  starting material  based  on  the  detected  analytical  values  in such  a  manner  that  the  totalized  composition  of  the starting  materials  and  the  recycling  liquor  will  be maintained in a predetermined range.
Patent CA-2222078-C (CA)
Inventor: LONERGAN DENNIS
IPC: A21D10/02
Filed: 1996-06-06
Granted: 2004-03-09
Abstract: The present invention includes a method for making a bread dough that remain s unfrozen at a temperature as low as 0.degree. Fahrenheit (-18.degree.C) and that has a specific volume and flavor, when baked after storage at freezing temperatures, that is substantially the same as bread baked from a nonfrozen dough not subjected to storage. The present invention also includes a pre-proofed, uncooked dough that is provided with improved storage stability. The dough is packaged in a sealed package and stored at a temperature of less than about 45.degree. Fahrenheit (7 .degree.C) and, if the package contains head space, a substantial portion of the gas therein is the same as the leavening gas, carbon dioxide. The dough also contains a polyol.