baber/WOPTO huggingface dataset:
Patent CA-2587640-A1 (CA)
Title: Substance source
Inventor: BACON RAYMOND
IPC: G06M1/22
Filed: 2005-11-17
Abstract: A source of gaseous, gas borne or droplet substance having: an inner pressurised container (1), a substance-release valve (2) device sealed across an end of the container (1), a spout (4) displaceable inwards of the container (1) against a spring of the valve (2) device for substance release; the source also includes: an outer enclosure enclosing the inner container along its length (12), at least partially its end (14) remote from the spout (4) and partially at its spout end (19), the outer enclosure ADN the inner container (1) being arranged to react force for displacement of the spout (4) on substance release; a counter (20) accommodated within the outer enclosure for counting substance release displacements of the spout (4); and a window (22) in the outer enclosure for viewing the count of the counter (20).
Patent CA-2587968-A1 (CA)
Inventor: RHETT SLAGEL ROBERT
IPC: E04H1/00
Filed: 2005-09-15
Abstract: A portable container is provided which comprises a passing room(s) allowing entry into a second area into a first area, the passing room having at least two openings with a walkway in-between. Barrier device(s) can be located in the walkway but not connected to the first or second opening. A control room(s) can also be provided, the control room being connected to the passing room(s).
Patent CA-2594043-A1 (CA)
Title: Footwear tensioning system
Inventor: DINNDORF MARK THOMAS
IPC: A43B7/18
Filed: 2005-12-30
Abstract: A footwear (10) includes an outer member (12, 112, 212), an inner lining (118;  218), an instep member (50, 150, 250), and a lace (56, 58, 156, 158, 256, 258). The outer member defines an outer surface of the footwear. The inner lining is positioned within the outer member. The instep member extends across an instep portion of the inner lining. The instep member can be positioned between the outer member and the inner lining or embedded within the inner lining. The lace is coupled to the instep member and to the outer member.  Applying a tension force to the lace causes the instep member to apply a force against the instep portion of the inner lining, thereby applying an instep force against an instep portion of a user's foot that is positioned in the footwear. The instep force against the user's foot holds the user's foot against a bottom and rear portion of the footwear.
Patent CA-2594153-A1 (CA)
Inventor: BRAND ERNST-UDO
IPC: C08L71/02
Filed: 2007-07-20
Abstract: The invention relates to the use of polyethylene glycol esters of fatty acids corresponding to the following formula:  R1-CO-O-(CH2-CH2-O)n-OC-R2 (I) in which R1 and R2 independently of one another represent alkyl groups containing 7 to 23 carbon atoms, which may be saturated or unsaturated, linear or branched, and n is a number of 2 to 50, as lubricants in the processing of thermoplastics.
Patent CA-2594934-A1 (CA)
Inventor: SCHARN DIRK
IPC: C07K7/06
Filed: 2006-01-17
Abstract: The present invention is related to a compound, preferably a C5a receptor antagonist, having the following structure: (I), whereby X1 is a radical having a mass of about 1-300, whereby X1 is preferably selected from the group comprising R5-, R5-CO-, R5-N(R6)-CO-, R5-O-CO-, R5-SO2-, R5-N(R6)-SO2-, R5-N(R6)-, R5-N(R6)-CS-, R5-N(R6)-C(NH)-, R5-CS-, R5-P(O)OH-5 R5-B(OH)-, and R5 -CH=N-O-CH2-CO-, whereby R5 and R6 are individually and independently selected from the group comprising H, F, hydroxy, alkyl, substituted alkyl, cycloalkyl, substituted cycloalkyl, heterocyclyl, substituted heterocyclyl, arylalkyl, substituted arylalkyl, aryl, substituted aryl, heteroaryl, substituted heteroaryl, acyl, substituted acyl, alkoxy, alkoxyalkyl, substituted alkoxyalkyl, aryloxyalkyl and substituted aryloxyalkyl, X2 is a radical that mimics the biological binding characteristics of a phenylalanine unit, X3 and X4 are individually and independently a spacer, whereby the spacer is preferably selected from the group comprising amino acids, amino acid analogs and amino acid derivates, X5 is a radical that mimics the biological binding characteristics of a cyclohexylalanine or homoleucine unit, X6 is a radical that mimics the biological binding characteristics of a tryptophane unit, X7 is a radical that mimics the biological binding characteristics of a norleucine or phenylalanine unit, a chemical bond X3 and X7 is formed, and the connecting lines - in formula (I) indicate chemical bonds, whereby the chemical bond is individually and independently selected from the group comprising covalent bonds, ionic bonds and coordinative bonds, whereby preferably the bond is a chemical bond and more preferably the chemical bond is a bond selected from the group comprising amide bonds, disulfide bonds, ether bonds, thioether bonds, oxime bonds and aminotriazine bonds, whereby the compound is in particular useful for the manufacture of a medicament for the treatment of autoimmune diseases.
Patent CA-2595373-A1 (CA)
Inventor: LAMARRE ARMAND YVAN
IPC: A63C3/00
Filed: 2007-08-17
Abstract: Dans la pratique du sport du patin à roues alignées, on sait que la façon usuelle de freiner est de pousser contre le sol un sabot de freinage installé à l'arriè re d'un des patins. Le patineur y parvient en levant le devant de son pied, pour ensuite pousser son talon vers le sol. Il est cependant très difficile pour celui-ci de gard er le devant de son pied en position levée lorsqu'il exerce cette poussée ; celle-ci étant e n porte à faux par rapport au sabot de freinage. Son équilibre est également difficile à garder. Le freinage s'en trouve donc réduit. La présente invention consiste en un appareil de freinage portable muni d'un e roue et de sabots, au dessus desquels un patineur s'agenouille partiellement, afi n d'exercer une poussée sur ceux-ci pour s'arrêter. Ce frein complémentaire es t conçu de telle sorte qu'il ne puisse être utilisé qu'en position accroupie, avec l es jambes bien écartées. Il permet d'effectuer un freinage complet sans effort et avec peu de risque de tomber.
Patent CA-2597892-A1 (CA)
Inventor: CAO MICHAEL
IPC: A61N5/04
Filed: 2006-02-14
Abstract: Disclosed herein are probes for use in delivering electrical current therapy to a target tissue. In specifically exemplified embodiments, the probes comprise a base comprised of a degradable material so as to prevent the potentially dangerous reuse of the probes. Also disclosed is a surgical tool for use in rectal examina tion and surgical removal of hemorrhoid tissue. The tool includes an anoscope having a somewhat conical shape wherein the proximal end is larger in diameter than the distal end. The anoscope has a first slot near the proximal end and a second slot near the distal end. An obturator is included that also has a somewhat conical shape. The obturator is smaller in diameter than the anoscope so that it will easily fit within the anoscope. A  cylindrical shaped light cover is included as well, which is adapted to engage the first slot of the anoscope. The light cover further includes a receptacle and a lens in its distal end which receives a light.
Patent CA-2601975-A1 (CA)
Title: Process for the purification of substituted benzoxazole compounds
Inventor: IERA SILVIO
IPC: C07D263/56
Filed: 2006-03-06
Abstract: The present invention provides processes for the purification of substituted benzoxazole compounds of formla (I), and in particular 2-(3-fluoro-4-hydroxy-phenyl)-7-vinyl- benzooxazol-5-ol. The processes include recrystallizing the compound from a solution comprising acetone and acetonitrile; treating the crude purified product with a clarifying agent in a solution comprising ethyl acetate, and precipitating or triturating the compound from a mixed solvent system.
Patent CA-2602526-A1 (CA)
Inventor: ARAI YUJI
IPC: C21D8/10
Filed: 2006-03-09
Abstract: A heavy wall seamless steel pipe for line pipe with a high strength and increased toughness, which has a chemical composition, by mass%, that consists of C: 0.03 to 0.08%, Si: not more than 0.25%, Mn:0.3 to 2.5%, Al: 0.001 to 0.10%, Cr: 0.02 to 1.0%, Ni: 0.02 to 1.0%, Mo: 0.02 to 1.2%, Ti:0.004 to 0.010%, N:0.002 to 0.008%, and 0.0002 to 0.005%, in total, of at least one selected from Ca, Mg and REM, and the balance Fe and impurities, optionally including V: 0 to 0.08%, Nb: 0 to 0.05%  or Cu: 0 to 1.0%,and that P and S among impurities are not more than 0.05% and not more than 0.005% respectively. It may contain 0.0003 to 0.01% of boron.     A manufacturing method thereof is characterized by cooling rate, heating condition for piercing, and heat treating after pipe making.
Patent CA-2603067-A1 (CA)
Inventor: SCHMIDT VITALI
IPC: F04B17/04
Filed: 2006-03-31
Abstract: The invention relates to a reciprocating piston fuel pump ( 16 ), in particular for an automotive heater ( 10 ) which is driven electromagnetically and is provided for delivering liquid fuel, having a damping element ( 34 ) comprising an elastomer ( 36 ) for damping pulsations created by the reciprocating piston fuel pump ( 16 ). According to this invention, means ( 22, 46, 48, 50 ) for heating the elastomer ( 36 ) are provided. The invention also relates to a method for starting and operating an automotive heater ( 10 ) that is operated with liquid fuel and has a burner ( 14 ) and a reciprocating piston fuel pump ( 16 ) with a damping element ( 34 ) comprising an elastomer ( 36 ) for damping pulsations created by the reciprocating piston fuel pump ( 16 ). According to this invention, the elastomer ( 36 ) is already heated before ignition of the burner ( 14 ).
Patent CA-2603578-A1 (CA)
Title: A shoe
Inventor: BROADLEY CHERIE PETREA
IPC: A43B5/12
Filed: 2006-04-13
Abstract: A shoe (100) provides a sole (105) under the ball of the foot (110) but none below the arch (112) or heel (113). An upper (104) encircles the metatarsal bones and the distal end of the tarsals. An inelastic ankle band (102) shaped as "C" holds the shoe on the foot. Support is mainly longitudinal, includes over the arch, may be adjustable, and is provided without causing foot distortion. Sensation from exposed parts of the foot promotes kinaesthetic procedure for teaching and learning dance. Variations enclose the dorsal part of the foot, some enclose the toes, and one optio is a toe box for en pointe.
Patent CA-2608269-A1 (CA)
Title: Internet operating system
Inventor: ANGELINE BRENT J
IPC: G06F15/16
Filed: 2006-05-10
Abstract: An Internet-based operating system whereby use of data and application software (116) stored on a server (112) may be selectively downloaded to a client device (108) upon request therefrom allowing server-based applications to be accessed and executed on the client device. Because secure communication may readily be established between the server and the client device, many traditional problems of remote data access are overcome. Application software, typically Java code, provides an inherently virus-proof programming language. The end user, operating a client device may access a wide variety of application software with no need to purchase, install, and maintain the software on his machine. Using an easy-to-use GUI, a user selects an application, opens existing or creates new files. The application executable code is identified by a link embedded in a stream of markup language, typically XML. The operating system allows complex applications to be executed on thin clients having limited memory/storage capacity.
Patent CA-2608759-A1 (CA)
Inventor: SCHAUSER KLAUS
IPC: H04L29/08
Filed: 2006-05-19
Abstract: A method for synchronizing presentation of a dynamic data set to a plurality of nodes. The method includes the step of generating, by a consumer node in a plurality of nodes, a plurality of data packets representing a change to a dynamic data set. A host node in the plurality of nodes receives the plurality of data packets. The host node transmits to a synchronization engine the plurality of data packets. The synchronization engine generates metadata information representing the difference between the dynamic data set and the plurality of data packets. The synchronization engine transmits to the plurality of nodes the metadata information and the plurality of data packets.
Patent CA-2609817-A1 (CA)
Inventor: MARUYAMA KAZUO
IPC: A61N7/00
Filed: 2005-05-26
Abstract: An efficient method of transferring a gene to a target cell is provided. The method of transferring a gene to a target cell is characterized by adding or administering (A) a positively charged complex composed of the gene and a cationic substance and (B) a gas-containing small particle to a composition or living body containing the target cell and irradiating with a low-frequency ultrasonic wave.
Patent CA-2609991-A1 (CA)
Inventor: ADZICH VASO
IPC: A61F2/24
Filed: 2006-06-27
Abstract: The invention is an apparatus, system, and method for repairing heart valves.  A suture line is secured to a papillary muscle, and then passed through a portion of a heart valve leaflet. A reference element (106) is provided at a desired distance from a plane defined by the heart valve annulus (100) . The suture line is secured to the heart valve leaflet at a position adjacent the reference element. The reference element may part of a device configured for placement on or in a heart valve annulus . The reference element may be slidingly secured to the device so that the distance of the reference element from the main body of the device can be varied by a surgeon or other user. The reference element may be a line of suture, which may be pre-installed during manufacture of the device or may be installed by the surgeon or other user.
Patent CA-2610006-A1 (CA)
Title: Method of making polyurethane foam
Inventor: BANANTO SANDRA
IPC: C08G18/48
Filed: 2007-11-08
Abstract: An isocyanate prepolymer is made by providing an isocyanate component. A  phosphite that is free of active hydrogen groups is introduced into the isocyanate component. An isocyanate-reactive component and a stoichiometric excess of the isocyanate component are reacted in the presence of the phosphite to make the isocyanate prepolymer. A polyurethane foam is made by reacting the isocyanate prepolymer and a second isocyanate-reactive component in the presence of a blowing agent. A  composite article is made by forming an elastomeric layer on the outer surface of the polyurethane foam core. Due to the presence of the phosphite during reaction of the isocyanate component and the isocyanate-reactive component to make the isocyanate prepolymer, more efficient use of the phosphite is made, and the full color-reducing effect of the phosphite on the polyurethane foam is realized.
Patent CA-2610409-A1 (CA)
Inventor: PRAT BARTOMEU JOAN
IPC: A61B3/113
Filed: 2006-06-02
Abstract: L'invention concerne un dispositif capteur de mouvements oculaires, comprenant un casque (1) réglable pouvant être placé sur la tête d'un patient soumis à un examen ophtalmologique, dans une installation comportant un siège (10) et un écran de projection (11) de points lumineux disposé face au siège (10). Ce casque (1) comporte un projecteur de lumière (2) frontal conçu pour émettre un point lumineux vers l'écran (11), ainsi que des moyens d'enregistrement sous forme d'images de chacun des deux yeux, conçus pour enregistrer les mouvements des yeux depuis un angle permettant de voir l'oeil dans toutes ses positions. De préférence, ces moyens d'enregistrement comprennent une caméra vidéo (6) montée sous le projecteur (2) du casque (1), orientée vers le bas, dirigée vers une paire de miroirs (7) situés dans des segments latéraux de la partie inférieure du casque (1), sous chaque oeil, respectivement, de manière à capter l'image spéculaire des mouvements de chaque oeil, mais peuvent également comprendre deux caméras vidéo (5) situées chacune sous un oeil.
Patent CA-2611005-A1 (CA)
Inventor: FOERNZLER DOROTHEE
IPC: C12Q1/68
Filed: 2006-06-07
Abstract: The present invention concerns a method for the prediction of acute renal transplant rejection by detecting a polymorphism in intron 7 of the IMPDH2 gene, optionally in combination with polymorphisms of the MDRl and IL 10 genes which were found to be associated with this disease.
Patent CA-2612799-A1 (CA)
Title: Aerated food products and methods for producing them
Inventor: COX ANDREW RICHARD
IPC: A23L29/00
Filed: 2007-11-29
Abstract: An aerated food product comprising hydrophobin and a surfactant is provided, the aerated food product containing a population of gas bubbles, wherein at least 65%  of the gas bubbles have a diameter of less than 20µm. Processes for producing such an aerated food product are also provided.
Patent CA-2613403-A1 (CA)
Title: Modified release pharmaceutical compositions on the basis of two polymers and processes thereof
Inventor: SINGH SUKHJEET
IPC: A61K9/20
Filed: 2006-06-29
Abstract: Novel modified release pharmaceutical composition comprising at least one active agent(s); a polymer system in an amount less than about 80% w/w of the composition comprising at least two swellable pH independent polymers wherein at least one is hydrophilic; optionally other pharmaceutically acceptable excipients is provided. Process for preparation of such compositions and methods of using them is also provided. The compositions are formulated into suitable dosage forms that provide therapeutic concentrations of active agent for extended periods of time.
Patent CA-2614417-A1 (CA)
Inventor: SMITH DANIEL DREW
IPC: F01D21/00
Filed: 2007-12-13
Abstract: Method comprising providing a signal tube (40) extending generally from an engine component (42) disposed on a hot side of a firewall (44) in a gas turbine engine (30) to at least one engine control mechanism (46) disposed on a cool side of the firewall. A fuse (54) in the signal tube is operable responsive to a breach (70) in the signal tube (40) to change from a first condition to a second condition to prevent an over-temperature situation on the cool side of the firewall (44). The engine control mechanism operates the engine according to a first operating logic utilizing a pressure signal related to a static pressure of a fluid in the signal tube. Loss of the pressure signal causes the engine control mechanism to change to a second operating logic which does not utilize the pressure signal.
Patent CA-2618676-A1 (CA)
Title: Fuel cell system for the supply of drinking water and oxygen
Inventor: HOFFJANN CLAUS
IPC: H01M8/06
Filed: 2006-09-07
Abstract: The present invention provides a fuel cell system for the supply of a vehicle with drinking water and oxygen, said fuel cell system comprising a fuel cell and an electrolysis cell with air cathode. In addition, the electrolysis cell is coupled to the fuel cell, and the fuel cell and the electrolysis cell are designed in such a way that a power requirement of the electrolysis cell is completely covered by a power delivery from the fuel cell.
Patent CA-2620012-A1 (CA)
Inventor: SCHICHT HEINZ
IPC: C03C17/36
Filed: 2006-08-10
Abstract: In a thermal stress resistant, low emission laminate system (I) for coating transparent substrates comprising (a) a high refractive index layer of titanium and/or niobium oxide, (b) a diffusion barrier layer, (c) a zinc oxide layer, (d) a silver functional layer, (e) a blocking layer, (f) an antireflective layer and (g) a covering layer, (b) is a layer of nickel-chromium oxide or indium-tin oxide, at least 0.5 nm thick. A thermal stress resistant, low emission laminate system (I) for coating transparent substrates comprises the following layers: (a) a high refractive index undercoat layer of titanium dioxide (TiO 2), niobium (V) oxide (Nb 2O 5) or titanium-niobium mixed oxide (TiNbO x), (b) a metal oxide diffusion barrier layer, (c) a zinc oxide (ZnO) layer, (d) a functional layer of silver (Ag), (e) a blocking layer, (f) an antireflective layer (optionally consisting of multiple partial layers) and (g) a covering layer (optionally consisting of multiple partial layers). The novel feature is that the diffusion barrier layer (b) is a mixed oxide layer of nickel-chromium oxide (NiCrO x) or indium-tin oxide (InSnO x; ITO), at least 0.5 nm thick.
Patent CA-2622848-A1 (CA)
Inventor: RAINISTO ROOPE
IPC: G06F3/0482
Filed: 2005-09-30
Abstract: A method of controlling an action performed as a result of a drag and drop operation, the method comprising: displaying a menu of multiple actions during the drag and drop operation, each of the actions being associated with a different respective portion of a display; and performing an action associated with a portion of the display that coincides with a waypoint in the drag and drop operation.
Patent CA-2622989-A1 (CA)
Title: Network-controlled feedback for mimo systems
Inventor: GRANT STEPHEN
IPC: H04B1/707
Filed: 2006-10-05
Abstract: In a selective MIMO system, the mobile station provides channel quality feedback for one or more possible transmission modes. The mobile station provides channel quality feedback for a first mode regardless of channel conditions and determines whether to provide feedback for one or more additional modes based on current channel conditions.
Patent CA-2624620-A1 (CA)
Inventor: KAVIS MIKE
IPC: G06F3/12
Filed: 2006-07-07
Abstract: La présente invention concerne un procédé destiné à imprimer dans un point de vente d~enregistrement des reçus et des données commerciales, permettant de réduire à la fois la bande passante réseau et la quantité d~encre requises. Des fichiers SVG servent à définir la communication et des objets images modifiés associés sont stockés localement au niveau du point de vente, ces objets images étant une version modifiée des objets d~origine dans laquelle des valeurs de couleur sont remplacées par d~autres produisant la même image imprimée, mais avec une moindre consommation d~encre.
Patent CA-2624977-A1 (CA)
Inventor: SHAW ANDREW
IPC: D06L4/40
Filed: 2006-10-12
Abstract: The present invention provides methods and compositions comprising at least one neutral metalloprotease enzyme that has improved storage stability. In some embodiments, the neutral metalloprotease finds use in cleaning and other applications. In some particularly preferred embodiments, the present invention provides methods and compositions comprising neutral metalloprotease(s) obtained from Bacillus sp. In some more particularly preferred embodiments, the neutral metalloprotease is obtained from B.  amyloliquefaciens. In still further preferred embodiments, the neutral metalloprotease is a variant of the B. amyloliquefaciens neutral metalloprotease. In yet additional embodiments, the neutral metalloprotease is a homolog of the the B. amyloliquefaciens neutral metalloprotease. The present invention finds particular use in applications including, but not limited to cleaning, bleaching and disinfecting.
Patent CA-2629032-A1 (CA)
Inventor: VAN BECELAERE ROBERT M
IPC: A62C2/12
Filed: 2008-04-14
Abstract: A fire damper comprising a housing, a louver member rotationally engaged within the housing, the louver member having a substantially gas tight seal with the housing when the louver member is in a closed position, a biasing member disposed outside of the housing and engaged with the louver member for moving the louver member from an open position and holding the louver member in the closed position, a temperature sensitive member releaseably connected to the louver member, the temperature sensitive member for releasing the louver member from the open position at a predetermined temperature, and the louver member further comprising insulation material to control heat transfer through the louver member for a predetermined period of time.
Patent CA-2629859-A1 (CA)
Inventor: KUANG WENFENG
IPC: C08K5/00
Filed: 2006-11-28
Abstract: Trivalent organic phosphorus compounds are used in combination with tertiary aromatic amine cure promoters in connection with peroxide initiated curing of curable unsaturated resins such as cross-linkable polyesters. The curing is conducted in the presence or absence of monomers having a terminal double bond. Curing rates have been improved by use of such combinations.