baber/WOPTO huggingface dataset:
Patent CA-2235269-C (CA)
Title: Monoclonal antibody br110 and uses thereof
Inventor: HELLSTROM INGEGERD
IPC: A61K47/48
Filed: 1996-10-07
Granted: 2006-09-19
Abstract: The present invention provides internalizing ligands (i.e., BR110 ligands) which specifically recognize and bind the BR110 antigen. After binding the antigen, the ligand and antigen form a complex. As a complex, the antigen can be detected using well known and developed methods and commercial systems.
Patent CA-2235345-C (CA)
Inventor: UTECHT JENS
IPC: C08F26/02
Filed: 1997-05-02
Granted: 2006-01-24
Abstract: Polymers containing .beta.-hydroxyalkylvinylamine units, which are obtainable by reacting polymers containing vinylamine units with epoxides of the formula (see formula I) where R = C2-C28-alkyl, phenyl, C1-C18-alkylphenyl or C2-C18-alkenyl, are described, as are a process for preparing the polymers and use of the polymers as retention and drainage aids and flocculants and as fixatives in paper making, as protective colloid for producing alkyldiketene dispersions or alkenylsuccinic anhydride dispersions, as emulsifier for producing aqueous filler suspensions and as corrosion inhibitor.
Patent CA-2235906-C (CA)
Title: Apparatus for contacting solids in the form of flowable lumps with liquids and, optionally, gases
Inventor: ALBERT GERT
IPC: B01J8/00
Filed: 1998-04-27
Granted: 2006-07-04
Abstract: The instant invention relates to an apparatus for contacting solids in the form of flowable lumps with liquids and, optionally, gases, particularly for producing aluminium alcoholates by reacting aluminium with an excess of an aliphatic C3 to C10 alcohol, wherein solids charged to a reactor from the top are contacted in a spouted bed with liquid or a mixture of liquids and a rotary grate is provided for holding at least temporarily the aluminium lumps in the form of ingot off-cuts.
Patent CA-2236560-C (CA)
Inventor: LAGACE ROBERT
IPC: F24D19/02
Filed: 1998-04-30
Granted: 2006-01-17
Abstract: A technique of attaching a thermally conductive metal plate or sheet to a flat surface of wood holders in a process of fabricating modular unit radiation panels for mounting in a floor or a wall of a room of a building heated by a hydronic heating system that pumps hot water through tubing that is held by said modular units for RFH or RWH, respectively, wherein the modular unit is an assembly of the thermally conductive metal plate or sheet having length, width and thickness and the wood holders are two flat wood boards evenly spaced apart to provide a slot in which said tubing is inserted and held against said metal plate or sheet, using a tool having a base and a point so configured that, the tool point thrust into the modular unit through the metal plate or sheet into the holder makes a hole in the holder and cuts a tab of the metal from the sheet that is embedded into the hole, the free end of the tab being wider than the end thereof attached to the metal plate or sheet and the free end of the tab being wider than the hole in the holder at the holder surface.
Patent CA-2238900-C (CA)
Title: Temporal and spatial scaleable coding for video object planes
Inventor: NARASIMHAN MANDAYAM
IPC: H04N19/50
Filed: 1998-05-28
Granted: 2003-10-21
Abstract: Temporal and spatial scaling of video images including video object planes (VOPs)  (117, 118, 119, 405, 415, 420, 430, 520, 522, 524, 526, 532, 542, 705, 730, 750, 760, 780, 790, 805, 815, 820, 830, 850, 860, 880, 890) in an input digital video sequence is provided.  Coding efficiency is improved by adaptively compressing scaled field mode video.  Upsampled VOPs (450, 490, 522, 542, 750, 790) in the enhancement layer are reordered to provide a greater correlation with the input video sequence based on a linear criteria.  The resulting residue is coded using a spatial transformation such as the DCT.  A motion compensation scheme is used for coding enhancement layer VOPs (450, 460, 480, 490, 522, 524, 526, 542, 750, 760, 780, 790, 850, 860, 880, 890) by scaling motion vectors which have already been determined for the base layer VOPs (405, 415, 420, 430, 520, 532, 705, 730, 805, 815, 820, 830). A reduced search area whose center is defined by the scaled motion vectors is provided. The motion compensation scheme is suitable for use with scaled frame mode or field mode video.  Various processor configurations achieve particular scaleable coding results.  Applications of scaleable coding include stereoscopic video, picture-in-picture, preview access channels, and ATM communications.
Patent CA-2241034-C (CA)
Title: Multicapsule intraluminal grafting system and method
Inventor: QUIACHON DINAH B
IPC: A61F2/958
Filed: 1994-06-06
Granted: 2000-08-08
Abstract: An intraluminal grafting system having a balloon catheter assembly, a capsule catheter assembly and a capsule jacket assembly is used for deploying a graft having attachment means in the vessel of an animal body. The system contains a proximal capsule means and a distal capsule means, wherein the graft is disposed within the two capsule means and a removable sheath covers the graft and capsule means. The graft is comprised of a tubular member having superior and inferior ends, having attachment means with wall engaging members secured thereto. The balloon catheter is disposed within the capsule catheter to provide relative movement between the balloon catheter and the capsule catheter, whereby the graft can be removed from the capsule means. The balloon is inflated to firmly implant the graft and attachment means within the vessel. The graft and attachment means remain in the vessel after the intraluminal grafting system in withdrawn.
Patent CA-2244335-C (CA)
Inventor: BABA SATOSHI
IPC: H04B1/04
Filed: 1998-07-29
Granted: 2002-09-24
Abstract: There is disclosed a digital modulator whose modulation parameter can be controlled and in which modulation data or modulated signals are prevented from generating interference signals with adjoining circuits through control when power supply is turned on or system is changed.  The digital modulator has means for detecting that the power supply is turned on, and the transmission data is modulated with fixed data in response to an output of the detecting means for a time required for completing a required system constitution setting.  The digital modulator also has means for detecting the presence of the control for changing the system after the power supply is turned on.  In response to an output of the detecting means, modulation is performed with the fixed data for a time from the start till the completion of the setting with a predetermined time added thereto.
Patent CA-2258829-C (CA)
Title: Electroporation-mediated intravascular delivery
Inventor: HOFMANN GUNTER A
IPC: A61F2/958
Filed: 1997-06-23
Granted: 2007-12-18
Abstract: A method for sustained intravascular delivery via electroporation is provide d. The method is useful for delivery of therapeutic compositions such as antithrombotic and anticoagulant agents. The invention also provides a catheter apparatus for introducing a composition into at least one cell in a vessel in a subject.
Patent CA-2260806-C (CA)
Inventor: SKEUSE BRIAN
IPC: F41J9/16
Filed: 1998-05-15
Granted: 2004-02-24
Abstract: A shooting activity and a clay target (10) which can be formed without pitch for use in such activity is provided. The activity involves shooting shot (50) at the target (10) and breaking targets hit by the shot. The target can be formed with a binder and filler and cast into a strong yet brittle state. Targets in accordance with the invention should be substantially pitch free and have a high LD 50 toxicity level as well as high frangibility. This can be accomplished in accordance with th e invention by forming the targets with high internal stresses such as are formed by forming targets in unstable crystal states.
Patent CA-2262836-C (CA)
Title: A fuel tank
Inventor: ISHIKAWA TAKUYA
IPC: B60K15/03
Filed: 1999-03-04
Granted: 2003-02-25
Abstract: According to the invention, a fuel tank for storing a fuel therein is provided. The fuel tank comprises a pair of spaced deformable thin walls and a deformable connecting wall extending between peripheral edges of the thin walls. The connecting wall and the thin walls define a fuel chamber therein. The thin walls and the connecting wall are connected with each other to cause the connecting wall to expand inwardly when the thin walls expand outwardly.
Patent CA-2265516-C (CA)
Title: Methode pour detecter les effets secondaires des contraceptifs et des substituts ou supplements d'oestrogenes et/ou de progesterone
Inventor: KLUFT CORNELIS
IPC: G01N33/15
Filed: 1996-09-06
Granted: 2004-02-03
Abstract: L'invention concerne une méthode permettant de détecter chez un sujet les effets secondaires négatifs d'un composé ou d'une composition contenant des stéroïdes sexuels. Pour cela, on réalise un examen portant sur le sujet lui-même ou sur un échantillon prélevé chez ledit sujet, de façon à déterminer s'il y a une augmentation du taux d'un réactant de phase aiguë (APR) ou d'un de ses dérivés métaboliques après introduction dudit composé ou de ladite composition chez le sujet. Le réactant de phase aiguë est choisi dans le groupe comprenant les réactants de phase aiguë, à l'exception de la céruléoplasmine et des facteurs associés à la coagulation/thrombose. Une augmentation du taux de réactant indique la présence d'effets secondaires négatifs. L'invention concerne également un composé ou une composition contenant des stéroïdes sexuels, caractérisé(e) par une augmentation du taux d'APR, déterminée par la méthode décrite ci-dessus, plus faible qu'avec un contraceptif oral de troisième génération, ledit composé ou ladite composition n'étant pas un contraceptif oral de deuxième génération.
Patent CA-2266484-C (CA)
Inventor: RAPP KNUT M
IPC: A23L27/30
Filed: 1997-08-09
Granted: 2003-12-02
Abstract: The present invention relates to a tablet containing 1.1-GPS (1-O-.alpha.-D- glucopyranosyl-D-sorbitol) or a mixture of sweetening agents composed of 6-0-.alpha.-D-glucopyranosyl-D-sorbitol (=1.6- GPS), 1-O-.alpha.-D-glucopyranosyl-sorbite (=1.1-GPS) and 1-0-.alpha.-D-glucopyranosyl-D-mannitol (=1.1 GPM).
Patent CA-2276328-C (CA)
Inventor: KECK HUBERT
IPC: A23G4/06
Filed: 1997-12-24
Granted: 2003-09-23
Abstract: L'invention concerne un produit enrobé présentant un enrobage d'aspect amélioré, ainsi qu'un procédé permettant d'améliorer l'aspect d'un produit enrobé grâce à l'addition d'un sel acceptable sur le plan alimentaire et faiblement hydrosoluble à un sirop d'enrobage qui renferme en outre une matière d'enrobage primaire. Un enrobage préféré selon la présente invention renferme du gluconate de calcium en tant que sel faiblement hydrosoluble et du xylitol en tant que matière d'enrobage primaire.
Patent CA-2276857-C (CA)
Inventor: SNYDER WILLIAM JOSEPH
IPC: F23D14/22
Filed: 1999-06-29
Granted: 2005-03-01
Abstract: A method, nozzle assembly and a system for carrying out combustion using a wide combustion flame is provided.
Patent CA-2278025-C (CA)
Title: Aqueous suspension for nasal administration
Inventor: DOI KOJI
IPC: A61K31/56
Filed: 1998-01-14
Granted: 2005-09-06
Abstract: Loteprednol etabonate having excellent antiinflammatory and antiallergic activities is expected to be developed as a drug for external application but when it is formulated into an aqueous suspension, the aggregation and precipitation of particles tend to take place. According to the present invention, long-term stabilization of the suspension was successfully achieved by formulating loteprednol etabonate with microcrystalline cellulose carmellose sodium. Moreover, the resulting suspension features a remarkably improved intranasal retention and no dermal or mucosal irritation.
Patent CA-2286185-C (CA)
Inventor: JAECKEL RUDIGER
IPC: C08J7/046
Filed: 1998-04-01
Granted: 2007-10-09
Abstract: Sanitary appliances with a casing, such as bath tubs, shower trays or washbasins, are glass fibre- and asbestos--free, and are further characterised in that the reinforcing material is 1.5 to 10 mm thick and consists of one or two layers. The one layer or the first layer of a multilayered reinforcement is obtained by hardening a first polymerisable, cold-hardenable, reactive (meth)acrylate system sprayed on the back of the acrylic glass moulding.  The (meth)acrylate system contains as filler hollow microparticles, preferably made of plastics, filled with an inert gas. The composition of the (meth)acrylate system is defined by the invention. The disclosed sanitary appliances meet all requirements of the DIN EN 19 norm and can be recycled.
Patent CA-2287907-C (CA)
Inventor: HIDER ROBERT CHARLES
IPC: C07D213/69
Filed: 1998-05-26
Granted: 2009-01-13
Abstract: A novel 3-hydroxypyridin-4-one compound of formula (I) is provided, wherein R is hydrogen or a group that is removed by metabolism in vivo to provide the free hydroxy compound, R1 is an aliphatic hydrocarbon group or an aliphatic hydrocarbon group substituted by a hydroxy group or a carboxylic acid ester, sulpho acid ester or a C1-6alkoxy, C6-aryloxy or C7-10aralkoxy ether thereof, R3 is selected from hydrogen and C1-6alkyl; and R4 is selected from hydrogen and C1-6alkyl, C1-6alkyl and a group as described for R2;  characterised in that R2 is selected from groups (i) -CONH-R5, (ii) -CH2NHCO-R5, (iii) -SO2NH-R5, (iv) -CH2NHSO2-R5, (v) -CR6R6OR7, (viii) -CONHCOR5, wherein R5 is selected from hydrogen and optionally hydroxy, alkoxy, or aralkoxy substituted C1-13alkyl, aryl and C7-13aralkyl, R6 is independently selected from hydrogen, C1-13alkyl, aryl and C7-13aralkyl, and R7 is selected from hydrogen, C1-13alkyl, aryl and C7-13aralkyl or a pharmaceutically acceptable salt of any such compound with the proviso that when R7 is hydrogen, R6 is not selected from aryl and with the proviso that the compound is not 1-ethyl-2-(1'-hydroxyethyl)-3-hydroxypyridin-4-one.
Patent CA-2288409-C (CA)
Inventor: JACOBSON SCOTT B
IPC: E02F3/43
Filed: 1999-11-03
Granted: 2007-03-06
Abstract: The present invention is drawn to a control system on a power machine which includes a first sensor sensing a first operating condition and providing a first sensor signal. An operator actuable override mechanism provides an override signal in response to actuation thereof . A controller is coupled to the first sensor, a power circuit, a traction lockout mechanism, and the override mechanism. The controller is configured to instate a lockout condition in response to the first sensor signal. The controller selectively overrides the lockout condition based on the override signal, and the first sensor signal.
Patent CA-2289409-C (CA)
Title: Sulfoxide compounds and acetone complexes, and a process for producing the same
Inventor: NOCHI SHIGEHARU
IPC: C07D401/12
Filed: 1999-11-15
Granted: 2008-06-17
Abstract: The present invention provides acetone complexes of sulfoxide compounds, useful as medicines such as inhibitors of gastric acid secretion and anti-ulcer agents or as intermediates for production of medicines, a process for producing the same and a purification method of using the same. Namely, it is the acetone complexes of sulfoxide compounds or of pharmaceutically acceptable salts thereof represented by the following formula: (see formula I) (wherein R1 represents a hydrogen atom, a methoxy group or a difluoromethoxy group, R2 represents a methyl group or a methoxy group, R3 represents a 3-methoxypropoxy group, a methoxy group or a 2,2,2-trifluoroethoxy group, R4 represents a hydrogen atom or a methyl group, n and m independently represent an integer of 1 to 4, and B represents a hydrogen atom, an alkali metal atom or 1/2 alkaline earth metal atom), which are obtained by treating the sulfoxide compounds or pharmaceutically acceptable salts thereof with acetone.
Patent CA-2293232-C (CA)
Inventor: NEUBAUER DEBORAH A
IPC: A47G/
Filed: 1999-04-06
Granted: 2008-12-23
Abstract: A device for retaining articles, such as hosiery, is disclosed. A method of retaining the articles using the device is also disclosed. The device generally comprises a first member and retaining means. The article to be retained upon the device is positioned upon the first member, such as by being wound around it.
Patent CA-2294005-C (CA)
Inventor: ALBERTSON DONNA
IPC: G02B21/06
Filed: 1998-06-17
Granted: 2008-11-25
Abstract: An illumination apparatus with a specimen slide holder, an illumination source, an optical cavity producing multiple reflection of illumination light to a specimen comprising a first and a second reflective surface arranged to achieve multiple reflections of light to a specimen is provided. The apparatus can further include additional reflectiv e surfaces to achieve the optical cavity, a slide for mounting the specimen, a coverslip which is a reflective component of the optical cavity, one or more prisms for directing light within the optical cavity, antifading solutions for improving the viewing properties of the specimen, a n array of materials for analysis, fluorescent components, curved reflective surfaces as components of the optical cavity, specimen detection apparatus, optical detection equipment, computers for analysis of optical images, a plane polarizer, fiberoptics, light transmission apertures, microscopic components, lenses for viewing the specimen, and upper and lower mirrors above and below the specimen slide as components of the optical cavity. Methods of using the apparatus are also provided.
Patent CA-2294679-C (CA)
Title: Acoustic damping pipe cover
Inventor: HORI MITSUO
IPC: F16L55/033
Filed: 2000-01-06
Granted: 2007-10-09
Abstract: A generally tubular laminated acoustic damping pipe cover to be used on a water pipe to reduce the noise level of the pipe, having a sound insulation layer whose area density is 1.5-5.0 kg/m2 and a sound absorptive layer whose thickness is 4.0-10.0 mm, covered with a heat-contractile film which when heat treated will tighten the acoustic damping pipe cover on the water pipe but hold the pipe cover in a sliding fashion. The acoustic damping pipe cover is lightweight and easy to manipulate, and provides an excellent acoustic damping performance.
Patent CA-2296054-C (CA)
Title: Computer controlled injection wells
Inventor: BUSSEAR TERRY R
IPC: E21B47/06
Filed: 1998-07-09
Granted: 2007-12-04
Abstract: Methods and apparatus are disclosed for controlling and monitoring injection zone and production zone parameters in order to control the injected fluid front to avoid breakthrough of the injected fluid to the production zone and thus optimized hydrocarbon recovery.
Patent CA-2296364-C (CA)
Inventor: BROWN RICHARD I
IPC: B04B13/00
Filed: 1998-06-22
Granted: 2008-05-06
Abstract: A blood processing chamber (22) separates blood into constituents including a plasma constituent that includes a platelet volume.  An optical monitor (98) detects the optical density of the plasma constituent and generates a first output indicative of the optical density.  A processing element (100) integrates the first output relative to the volume of plasma constituent and generates an integrated output. The integrated output correlates to the platelet volume. A second processing element (72) generates a third output based, at least in part, upon the integrated output, which encompasses parameters for storing the platelet volume.
Patent CA-2299882-C (CA)
Inventor: LEE KENT
IPC: F16H9/00
Filed: 2000-03-01
Granted: 2006-09-19
Abstract: An adjustable ramp helix is disclosed for attachment to the clutch of a snowmobile or other vehicle. The adjustable ramp helix may include a base having a throat. Extending upwardly from the base opposite to the throat may be three equally sized ramp supports where each ramp support has an adjustable ramp. Each adjustable ramp is preferably pivotally attached to the top portion of a corresponding ramp support for positioning to the interior thereof. Each of the adjustable ramps includes an arcuate foot section which passes through an arcuate aperture in the base. A threaded outer dial collar may be rotatably engaged to the throat for positioning with respect to the collar. The collar engages the arcuate foot sections of the adjustable ramps to uniformly and simultaneously elevate the adjustable ramps above the ramp supports. The elevation of the adjustable ramps provides a new angle for the bushing faces for engagement to the clutch of a vehicle to establish an alternative speed of shifting for a snowmobile or other engine. An operator may thereby adjust the speed of shifting for a snowmobile or other vehicle without disassembly of the clutch and replacement of the helix during use in high altitude, varying snow, or changing temperature conditions.
Patent CA-2302773-C (CA)
Title: Improved infant feeding bottle with pressure equalizing diaphragm
Inventor: CHOMIK RICHARD S
IPC: A61J9/00
Filed: 1998-05-21
Granted: 2008-07-29
Abstract: A bottle assembly (10) includes a bottle (12) having a first open end (14) and a second open end (16), a nipple assembly (18) affixed to the first open end, a vented cap (22) affixed to the second open end, and an elastomeric diaphragm (20) affixed to the second open end by the vented cap. The vented cap has at least one slot. The elastomeric diaphragm has a plurality of resealable perforations and at least one integral tab extending therefrom. The integral tab is adapted to be inserted into and seal the slot.
Patent CA-2307298-C (CA)
Inventor: HORTALEZA ROLANDO B
IPC: A61K31/203
Filed: 2000-04-28
Granted: 2007-09-18
Abstract: The present invention relates to a dermatological formulation, wherein the combination of active ingredients Tretinoin, Hydroquinone and Dipotassium Glycyrrhizinate in an alcoholic base solution yield a skin care composition that is a useful agent for skin cell renewal, reduction of comedones, improvement of skin colour, soothing action, skin smoothening and skin pore refinement.
Patent CA-2308846-C (CA)
Inventor: BRADDICK BRITT O
IPC: E21B29/06
Filed: 2000-05-18
Granted: 2008-07-22
Abstract: A whipstock assembly 10 for setting within a casing C on an anchor A diverts a cutting mill M to cut a window in the casing. The whipstock assembly is passed through a restriction positioned above the location where the whipstock assembly is set, is lowered past the restriction in a run in position, and is set within the casing in a set position. The whipstock assembly includes an upper whipstock body 20 having a ramp surface 22, 26, a middle lower whipstock body 60 having a concave guiding face 72, and a lower whipstock body 110 having a concave whipstock diversion face 112. A lower hinge member 118 is provided for positioning the concave whipstock diversion face for diverting the cutting mill, and at least one whipstock positioning member 80, 100 engages the casing when in the set position for positioning the middle whipstock body guiding face. Accordingly the method of the invention, the cutting mill and at least a portion of the a downhole motor may be positioned adjacent the guiding face of the middle whipstock body when initiating rotation of the cutting mill. The whipstock and method of the present invention are particularly well suited for conducting a thru tubing operation, with the tubing OD being less than the ID of the casing which the whipstock assembly is set.
Patent CA-2312615-C (CA)
Title: Disposable article for dealing with feces
Inventor: YABE YOKO
IPC: A61F13/494
Filed: 2000-06-28
Granted: 2004-05-18
Abstract: A disposable article for dealing with feces adapted to be used in conjunction with a disposable diaper or diaper cover.      The article includes a feces receiving region that is provided in the form of a laminate that includes a top layer 11 provided with at least one opening 21 having an area of 20 - 500 mm2, a feces holding layer 12 in the form of a three-dimensional network structure underlying the top layer 11, a liquid-absorbent layer 13 underlying the holding layer 12 and a liquid-impervious back layer 14 covering a lower surface of the absorbent layer 13. The laminate has its width progressively reduced toward a front end of the feces receiving pocket and a leakage barrier 16 is formed along transversely opposite side edges of the top layer 11.