baber/WOPTO huggingface dataset:
Patent CA-2099493-C (CA)
Title: Water-soluble delivery systems for hydrophobic liquids
Inventor: FUISZ RICHARD C
IPC: B01J13/02
Filed: 1992-10-30
Granted: 2006-10-03
Abstract: A solid delivery system for rapid release of hydrophobic liquids such as oleaginous materials, flavor oils, mineral oil and the like comprising a water-soluble flash-flow-formed matrix containing a micronized dispersion of a substantially hydrophobic liquid.
Patent CA-2100333-C (CA)
Inventor: JONES J PHILLIP
IPC: G02F1/1333
Filed: 1992-01-21
Granted: 2002-05-28
Abstract: A display having a first electrode means (6); a second electrode means (5);  and a display medium (2) positioned between the first and second electrode means (6 and 5), which display medium (2) contains a pleochroic dye, is switchable between a first state in which incident light is substantially absorbed by the pleochroic dye and a second state in which the amount of such ab-sorption is substantially reduced, and is capable of scattering incident light with a scattering half angle between about 5 and about 40 degrees when the display medium (2) is in its second state, while permetting at least 10 % of the incident light to be transmitted.
Patent CA-2100850-C (CA)
Title: Polyhydroxyl compounds, a process for their production and their use in coating compositions
Inventor: HOVESTADT WIELAND
IPC: C09D133/14
Filed: 1993-07-19
Granted: 2004-03-30
Abstract: The present invention relates to a process for the production of polyhydroxyl compounds having a hydroxyl group content of 2 to 10% by weight and a viscosity at 23°C of 250 to 80,000 mPa.s by the radically initiated polymerization at a reaction temperature of 80 to 220°C of a) 100 parts by weight of a mixture of olefinically unsaturated monomers containing at least 1% by weight of monomers containing alcoholic hydroxyl groups in the presence of b) 5 to 500 total parts by weight, which may be present at the beginning of the reaction or added during the reaction, of one or more cyclic compounds which, in the presence of initiator compounds containing alcoholic hydroxyl groups, are capable of a ring-opening polymerization reaction and c) 2 to 300 parts by weight, which may be present at the beginning of the reaction or added during the reaction, of one or more polyhydric alcohols having a molecular weight of 62 to 1000.       The present invention also relates to the polyhydroxyl compounds obtained by this process and to their use in combination with suitable hardeners as binders for one-component or two-component coating compositions.
Patent CA-2104368-C (CA)
Inventor: ARNOLD EUGENE WILLIAM
IPC: F15B9/12
Filed: 1993-07-02
Granted: 1998-08-25
Abstract: A fluid-operated power booster includes a housing having a main piston slidably mounted therein and a regulating chamber formed in the main piston. A regulating piston is mounted within the regulating chamber and is fixed to an in put shaft. The input shaft has a valve mounted on it so that movement of the input s haft and regulating piston in a first direction permits the flow of working fluid int o both a working chamber and the regulating chamber, while movement of the input shaft in a second direction causes working fluid to be exhausted from the working chamber. The regulating piston is biased by a mechanical spring whose force must be overc ome to initiate movement of the regulating piston and thereby the flow of working fl uid to achieve booster action. The output of the device is by way of an output shaft connected to the main piston.
Patent CA-2105043-C (CA)
Inventor: MONTI OSVALDO
IPC: H01P1/205
Filed: 1993-08-27
Granted: 1999-10-12
Abstract: A  coaxial  cable  based  electronic  component  or circuit is described.  The circuit comprises one or more coaxial cables, each having an inner conductor which is surrounded  by  an  insulating  material  and  an  outer conductive  shielding  sleeve  is  disposed  about  the insulating material.   A window of predetermined size is made in the outer conductive shielding sleeve for access to  the  inner  conductor  for  incorporating  same  as  an integral part of an electronic component or circuit.  The insulating  material   forms   at least   part   of   an electrically insulating support and electrical shield for the  electronic  circuit.    The  conductor  has  opposed terminal ends for connection thereto.
Patent CA-2108051-C (CA)
Inventor: ROBERTSON RUSSELL E
IPC: F15B20/00
Filed: 1993-10-08
Granted: 1996-01-09
Abstract: A hydraulic pipeline valve operating system (10) includes a tank (12) which holds a quantity of unpressurized hydraulic fluid.  A pump (14) provides that fluid under pressure to a valve actuator (11).  The valve actuator has an actuator cylinder (40) having a piston (42) which is operatively connected to the pipeline valve (28). The fluid under pressure moves the piston (42) of the cylinder (40) to compress a spring (35) to open the valve (28).  When the piston (42) of the cylinder (40) ceases movement, continued pumping moves a piston (53), of a smaller diameter than the piston (42), which also acts against the spring (35).  An indicator rod (60) gives a visual indication of the position of the piston (53) and when it is at approximately its midstroke location, pumping of the fluid is terminated and the actuator (11) is set. Should ambient temperature conditions change, the piston (53) moves to accommodate such changes thereby leaving the piston (42) unaffected.  When a pressure sensing valve (22) senses a predetermined pressure change in the fluid in the pipeline, a dump valve (23) is opened permitting the pressurized fluid in the system (10) to be transferred back to the tank (12).  The spring (35) can thus move the piston (42) to close the pipeline valve (28).
Patent CA-2109322-C (CA)
Title: Bombesin analogs
Inventor: EDWARDS JUDSON V
IPC: A61P35/00
Filed: 1992-04-21
Granted: 2002-11-05
Abstract: Disclosed are Agonists and Antagonist of bombesin which are derivatives of naturally occurring bombesin possessing a methyl sulfide or a methyl amide bond connecting the two amino acids on he carboxy terminal end. Agonist and antagonist ac-tivities are confirmed using conventional competitive binding and biochemical assays as well as conventional physiological tests and the use of these derivatives in a variety of conditions. Use of these peptides include stimulating or antagonizing growth of tis-sues, especially lung, and a means for effecting treatment for digestional disorders. Treatment comprises administering to a pa-tient in need thereof, an effective amount of a bombesin analog.
Patent CA-2115022-C (CA)
Inventor: CANNADAY RAY L
IPC: B27C1/06
Filed: 1994-02-04
Granted: 1996-12-17
Abstract: Apparatus and method for, in one continuous operation, receiving a slab sawn from a log, sensing the thickness of the slab and setting the apparatus to plane its upper and lower surfaces to produce a desired thickness slab which then is sawn into boards of desired width.  The apparatus includes upper and lower planer heads, the upper of which is mounted on adjustable setworks for raising and lowering.  At the infeed end of the apparatus a sensor determines the thickness of an entering slab and through control mechanism adjusts the space between the planer heads to plane the slab to a desired common board thickness which is the maximum available from the slab size.  A bank of smooth cutting saws downstream from the planer heads saws the slab into smooth-sided boards.
Patent CA-2116773-C (CA)
Title: Triazolylated tertiary amine compound or salt thereof
Inventor: OKADA MINORU
IPC: C07D401/12
Filed: 1992-08-27
Granted: 2002-12-10
Abstract: (see figure I) A triazolylated tertiary amine compound represented by general formula (I) or a salt thereof, having an aromatase inhibitory activity and being useful for preventing and treating breast cancer, mastopathy, endometriosis, prostatomergaly, etc., wherein A represents a single bond, lower alkylene or carbonyl; B represents lower alkyl, aryl, a 5- or 6-membered heterocyclic group, or a bicyclic fused heterocyclic group; D represents aryl, a 5- or 6-membered heterocyclic group, or a bicyclic fused heterocyclic group; and E represents 4H-1,2,4-triazolyl, 1H-1,2,4-triazolyl or 1H-1,2,3-triazolyl.
Patent CA-2124173-C (CA)
Inventor: KIRII KAZUNARI
IPC: B21D24/14
Filed: 1994-05-24
Granted: 1999-11-23
Abstract: In a cushioning device of a press having a pneumatic cylinder for producing a blank-holding force to be applied to a blank through a cushion platen arid a pressure ring, an optimum initial value of the pneumatic pressure of the pneumatic cylinder when the cushion platen is placed at a setup position lower than the lower stroke end is calculated based on die-set information relating to the pressure ring and including a predetermined optimum value of the blank-holding force, and machine information relating to the cushioning device, so that the calculated optimum initial pneumatic pressure provides the optimum blank-holding force during a pressing operation, irrespective of a volumetric increase of the pneumatic cylinder due to a movement of the cushion platen from the setup position to an operating position for the pressing operation. The pneumatic pressure is adjusted to the calculated optimum initial value when the cushion platen is located at the setup position.
Patent CA-2125742-C (CA)
Inventor: KAHL HELMUT
IPC: G12B17/02
Filed: 1994-06-13
Granted: 2001-02-20
Abstract: A process for producing a casing acting as a screen against electromagnetic radiation, more particularly intended for electronic operational elements, comprising a screening profile arranged in a predetermined portion of at least one part of the casing, said screening profile being made of elastic, conductive material, the elastic, conductive material being applied, by means of pressure from a needle or nozzle, directly onto the portion of the casing part, on which the screening profile is to be arranged, and a casing produced according to said process.
Patent CA-2127317-C (CA)
Inventor: IGARI YASUTAKA
IPC: A61K38/21
Filed: 1994-07-04
Granted: 2008-10-07
Abstract: A method of producing a sustained-release preparation which includes permitting a water-soluble polypeptide to permeate into a biodegradable matrix in the aqueous solution. The production method of the present invention makes possible the permeation of a water-soluble polypeptide into a biodegradable matrix without bringing the water-soluble polypeptide into contact with an organic solvent. Hence the water-soluble polypeptide is prepared without affecting the water-soluble polypeptide bioactivity and is thus effective for use as a pharmaceutical.
Patent CA-2127870-C (CA)
Inventor: TURESKY SAMUEL S
IPC: A61K8/43
Filed: 1993-01-12
Granted: 1998-10-13
Abstract: A composition for desensitizing a hypersensitive tooth, comprises an effective amount of charged polymeric particles in a preparation for application to the surface of said tooth to cause desensitization of said tooth. polystyrene microparticles may be used in the method in which the composition is applied to the tooth surface. The method may comprise applying to said surface a sufficient amount of charged polymeric particles to block exposed tubules in the dentin layer of the tooth.
Patent CA-2128342-C (CA)
Inventor: DAUTH JOCHEN DIPL CHEM DR
IPC: C08G77/26
Filed: 1994-07-19
Granted: 1997-06-24
Abstract: The organosilicon compounds have at least one Si-C-bonded organic radical which contains at least one triazene group.  The organosilicon compounds can be employed as heat- and light-unstable free radical initiators for the preparation of homo-, graft co- and block copolymers from olefinically unsaturated compounds and for crosslinking organosilicon compounds and organic compounds which can be polymerized by free radical polymerization.
Patent CA-2129132-C (CA)
Title: Antiviral agent
Inventor: LEZDEY JOHN
IPC: A61K38/57
Filed: 1993-09-29
Granted: 2004-03-30
Abstract: The present invention provides a method for inhibiting viral proliferation by preventing or inhibiting viral replication or killing the viruses on contact. Viral replication is prevented or inhibited through the use of serine protease inhibitors, their analogs, salts, conjugates or derivatives.
Patent CA-2132833-C (CA)
Inventor: GARCON-JOHNSON NATHALIE MARIE-
IPC: A61K47/44
Filed: 1993-03-24
Granted: 2007-03-06
Abstract: A vaccine formulation for the treatment or prophylaxis of hepatitis, especially hepatitis B, infections is provided comprising the hepatitis antigen and a suitable carrier such as alum in combination with 3-O-deacylated monophosphoryl lipid A.   Combination vaccines including the vaccine formulation are also described.
Patent CA-2133240-C (CA)
Inventor: JORDAN HENRY JOE JR
IPC: E21B33/13
Filed: 1994-09-29
Granted: 2000-12-26
Abstract: In accordance with the present invention, a plurality of methods and devices are provided for solving important and serious problems posed by lateral (and especially multilateral) completion in a wellbore including methods and devices for sealing the junction between a vertical and lateral well. Methods are disclosed wherein deformable devices are utilized to selectively seal the juncture between the vertical and lateral wells. Such deformable devices may comprise (1) an inflatable mold which utilizes a hardenable liquid (e.g., epoxy or cementious slurry) to form the seal; (2) expandable memory metal devices; and (3) swaging devices for plastically deforming a sealing material.
Patent CA-2135216-C (CA)
Title: Plastic strap and method of manufacture
Inventor: DIPEDE SANDRO
IPC: B65D63/10
Filed: 1994-11-07
Granted: 2001-01-23
Abstract: A high strength polyester strap,  preferably polyethylene terephthalate, suitable for higher load applications that typically require steel strapping.  The strap is made by a process in which an extruded  strand or sheet of polyester  is  subjected to  a plurality of stretching steps with a final stretch ratio of at least 5 to 1.  Raising the temperature of the strap in at least one of the stretching steps is preferred.  In a preferred embodiment, the strap is surface treated to reduce the brittleness of the strap and to improve weldability.  The profile of the strap is flattened as part of the surface treatment which treatment enhances the weldability of the strap.
Patent CA-2136216-C (CA)
Title: Super high speed brushless dc motor
Inventor: OOYAMA KAZUNOBU
IPC: H02K29/00
Filed: 1994-03-18
Granted: 2004-09-28
Abstract: An air gap length g between a stator and a portion having metallic characteristics of a rotor is determined to be equal or more than N5/6.cndot.P1/8.cndot.d.cndot.Kg so as to supply a brushless DC motor which is able to rotate at super high speed.
Patent CA-2137322-C (CA)
Inventor: CALVERT BARRY GENE
IPC: B31B50/62
Filed: 1994-12-05
Granted: 1998-11-24
Abstract: Folded paperboard  food cartons having  a barrier polymer coating only on the interior surface and sales graphics on a substantially unplasticized clay coated exterior surface are heat sealed at contiguous areas of overlapping flaps wherein the polymer coated interior surface is in direct contact with a small portion of the clay coated exterior surface or where it is desired to secure together two portions of the clay coated exterior surface.          In such heat sealing areas, small and accurately located exterior clay coated carton surface areas are printed with a patterned solvent based polymer material that is precisely applied to such areas by a printing press.
Patent CA-2145019-C (CA)
Inventor: MORRIS PHILIP ARTHUR
IPC: F16C35/077
Filed: 1995-03-20
Granted: 1999-11-09
Abstract: A bearing retention arrangement is disclosed for rotatably supporting a shaft (27) within a bearing opening (75) defined by a wall portion (35). The bearing retainer (83) is cylindrical and includes a pair of bayonets (89,91), and the bearing opening (75) defines recesses (77,79) which conform generally to the bayonets. After the shaft (27) is in place, along with the bearing inner race (63) and bearing members (65), the outer race (67) is pressed into the retainer (83). The retainer is then passed through the bearing opening, with the bayonets passing through the recesses, until the bayonets (89,91) are disposed adjacent a forward surface (71) of the wall portion (35). The bearing retainer is then rotated until the bayonets are no longer rotationally aligned with the recesses, and finally, some form of anti-rotation device (95,99) is installed to prevent rotation of the bearing retainer from its assembled position (FIG. 3).
Patent CA-2148056-C (CA)
Title: High thermal capacity mold assembly
Inventor: CHECK JOHN M
IPC: B29C33/76
Filed: 1995-04-27
Granted: 1999-04-06
Abstract: A mold  assembly  has  a  mold  part  with  a plurality of elongated cavities therein forming the outer wall of a molded part and wherein a fluid cooled core is inserted within each of the elongated cavities having an outer surface forming the inner wall of the molded part and the fluid cooled core includes an inner surface having a plurality of circumferentially spaced, longitudinally directed ribs for reinforcing the fluid cooled core radially inwardly of the elongated cavities and along the length of said fluid cooled core to control core deflection.  A fluid inlet pipe is located axially of the inner surface in spaced relationship thereto having one end thereof adapted to be connected to a source of coolant and including a second end thereon  in  communication  with   a  plurality   of circumferentially spaced passages formed between each of the longitudinally directed ribs and wherein each of the passages returns flow to an elongated annular passage between the fluid inlet pipe and the inner surface.
Patent CA-2149599-C (CA)
Title: Compositions cosmetiques contenant un copolymere bloc lineaire polysiloxane-polyoxyalkylene, un agent de conditionnement insoluble non volatile et un alcool hydrosoluble, et leursutilisations
Inventor: DUPUIS CHRISTINE
IPC: A61K8/00
Filed: 1995-05-17
Granted: 2001-07-31
Abstract: L'invention concerne de nouvelles compositions cosmétiques comprenant dans un milieu aqueux cosmétiquement acceptable au moins un copolymère bloc linéaire polysiloxane-polyoxyalkylène, au moins un agent de conditionnement non volatile insoluble choisi parmi les silicones non volatiles et les huiles ou  cires fluorées et au moins un alcool hydrosoluble. Elle a également pour objet l'utilisation d'un mélange copolymère bloc linéaire polysiloxane- polyoxyalkylène/alcool comme agent émulsionnant d'un agent de conditionnement non volatile insoluble dans une composition cosmétique aqueuse contenant un tel agent. Ces compositions cosmétiques apportent d'excellentes propriétés cosmétiques et sont utilisables pour le traitement des cheveux et/ou de la peau, comme prod uitsde lavage, de conditionnement et/ou de coiffage.
Patent CA-2152231-C (CA)
Title: Dispositif de coulee continue entre cylindres a parois d'obturation laterale appliquees
Inventor: BARBE JACQUES
IPC: B22D11/04
Filed: 1995-06-20
Granted: 2005-05-17
Abstract: .pi. Le dispositif comporte deux cylindres (1) contrarotatifs refroidis, deux parois d'obturation latérale (3) et des moyens de support et d'application en pression des dites parois d'obturation contre les chants (2) des cylindres, une plaque de poussée (10) mobile selon la direction axiale (A) des cylindres et disposée perpendiculairement à cette direction, une platine (19), qui supporte la paroi d'obturation (3) et qui est portée par la plaque de poussée (10) et disposée en face de celle-ci, au moins trois organes de poussée, tels que des ressorts (14), interposés entre la plaque de poussée (10) et la platine (19), ces organes étant répartis sur une zone de forme correspondant à celle de la paroi d'obturation (3), et pouvant exercer sur celle-ci des efforts de poussée indépendamment l'un de l'autre. Application à la coulée continue entre cylindres de bandes minces en acier.
Patent CA-2152303-C (CA)
Title: Rear projection type television receiver
Inventor: YAMADA TADAYOSHI
IPC: G03B21/62
Filed: 1995-06-21
Granted: 2004-05-25
Abstract: A rear projection type television receiver of the invention comprises a cabinet having a built-in television receiver, and a screen assembly. The cabinet has a rectangular groove formed around the circumference of the front edge portion. The screen assembly has screen holding plates elastically coupled to each side of the screen, and screen frames coupled to screen holding plates. The screen frames are coupled in a rectangular form. The screen assembly is coupled with the cabinet when the screen frames are inserted into the front groove of the cabinet.
Patent CA-2152570-C (CA)
Title: Floating adjustable pool chlorinator
Inventor: PRICE KENNETH E
IPC: C02F1/68
Filed: 1995-06-23
Granted: 2003-04-08
Abstract: A dispensing device comprises a body having a chamber sized to accommodate a volume of solid halogen source therein.  The chamber comprises an open end and a closed end.  A number of apertures extend through the body and into the chamber near the closed end.  A control member comprises an open end and a closed end separated by a wall.   The open end of the control member is rotatably mounted over the closed end of the chamber.   Openings extend through the wall and are positioned at locations that correspond to the apertures so that alignment of the openings  with  respective  apertures  form  dispensement ports.   The ports has a degree of closure that can be precisely controlled by rotation of the control member about the body for dispensing the halogen solution to the water.  A cap is releasably attached to the open end of the  chamber  to  form  an  air  and  water-tight  seal therebetween, creating an air head within the body when placed into the water.  The air head controls the amount of solid halogen source wetted to that portion adjacent the apertures.  Water is circulated through the apertures to wet the solid source and generate halogen solution. Controlled solid source wetting and variable adjustment of the dispensement ports permits halogen solution to be dispensed to the water in a precisely controlled manner.
Patent CA-2156904-C (CA)
Title: A process for forming foodstuffs in sacks, in particular mortadella
IPC: A22C7/00
Filed: 1994-02-01
Granted: 1999-03-09
Abstract: The  invention relates to the  field of processes  for preparation  of  foodstuffs  in  sacks,  in  particular mortadella,  and precisely it relates to a process for forming food in sacks which provides, subsequently to an extrusion of a principal mixture, of an extrusion of a second mixture  internal to the principal mixture and designed to give identification to single slices of the product with a well-defined design formed by extrusion of the second mixture.
Patent CA-2160962-C (CA)
Inventor: INOUE JUNYA
IPC: G01N15/10
Filed: 1995-10-19
Granted: 2009-12-29
Abstract: A reagent for analyzing solid components in urine comprising: (i) a buffer agent for maintaining pH at 5.0 to 9.0, (ii) an osmotic pressure compensating agent for maintaining osmotic pressure at 100 mOsm/kg to 600 mOsm/kg, (iii) a first dye which is a condensed benzene derivative, (iv) a second fluorescent dye capable of staining a damaged cell, and (v) a chelating agent.
Patent CA-2161009-C (CA)
Inventor: ROSS JOHN ALEXANDER STRACHAN
IPC: A61P23/00
Filed: 1994-04-21
Granted: 2001-10-23
Abstract: analgesic anaesthetic composition comprising up to 50 % v\!
Patent CA-2162032-C (CA)
Title: Pompe a sang
Inventor: RAIBLE DONALD A
IPC: A61M60/416
Filed: 1994-06-28
Granted: 2002-01-29
Abstract: Une pompe à sang dynamique (10) comprend un élément central rotatif (70) et une partie annulaire rotative (76) permettant de mettre le sang en pré-rotation avant qu'il ne pénètre dans les passages de pompage hélicoïdaux (96) de la pompe. Le sang est pompé et soumis à une rotation supplémentaire tandis qu'il se déplace axialement le long des passages hélicoïdaux (96) vers une section centrifuge (40) de la pompe. Les différentiels de vitesse circonférentielle au niveau de la section de pompage centrifuge sont également régulés afin de réduire les risques de détérioration du sang. A l'extérieur de la section de pompage centrifuge, une section de pompage à tourbillon forcé communique le sang pompé à un orifice de sortie.