baber/WOPTO huggingface dataset:
Patent CA-2361543-A1 (CA)
Title: Produits de traitement capillaire a base de polyester d'acide gras non satures, c20 ou plus, de polyols cycliques
Inventor: GILES COLIN CHRISTOPHER DAVID
IPC: A01N25/34
Filed: 2000-02-01
Abstract: L'invention porte sur des produits capillaires de conditionnement contenant un polyester d'acide gras d'un polyol sélectionné parmi des polyols cycliques, des dérivés du sucre ou leurs mélanges dans lesquels 50 % en poids au moins de leur de la totalité des fragments d'acide gras du polyester sont des fragments d'acides gras non saturés C20 ou plus élevés. Parmi les polyesters d'acides gras adaptés se trouvent le triérucate de sucrose, le pentaérucate de sucrose, le tétraérucate de sucrose, le trirapéate de sucrose, le tétrarapéate de sucrose, et le pentarapéate de sucrose, et leurs mélanges. Ces lotions se présentent normalement sous la forme de shampooings ou de revitalisants améliorant de manière surprenante l'aspect du cheveu et en particulier sa souplesse.
Patent CA-2361638-A1 (CA)
Title: Method and apparatus for removing and disposing of body fluids
Inventor: HAND JOSEPH M
IPC: A61M1/00
Filed: 2000-01-28
Abstract: This invention is a method of removing body fluids from a patient, and disposing of the body fluids. The method comprises the steps of providing a container (18) including a bottom wall (34) having a drain (66, 58, 317, 517 , 617, 717); providing a drainage device (122, 130) for automatically opening the drain, and draining the contents of the container; collecting body fluid s in the container (18); placing the container on the drainage device (122, 130); and operating the drainage device so that the drainage device opens th e drain, and drains the contents of the container.
Patent CA-2362654-A1 (CA)
Title: Optical semiconductor module
Inventor: YOSHIMURA MANABU
IPC: H01S5/022
Filed: 2000-12-11
Abstract: A small-sized optical semiconductor module is provided. An optical semiconductor module (10) comprises a mount (20), a first member (30), an optical semiconductor device (22), a second member (34) and an optical fiber  (40). The mount (20) extends along a reference plane perpendicular to an axi s (12). The first member (30) comprises a tubular portion (30a) extending alon g the axis (12), a first end (30b) provided on one end of the tubular portion (30a) and fixed to the mount, and a second end (30c) provided on the other e nd of the tubular portion (30a). The optical semiconductor device (22) is arranged in the tubular portion (30a) of the first member (30) so that the optical axis of the device may align with the axis (12). The second member (34) has a tubular portion (34a) extending along the axis (12) and fixed to the second end (30c) of the first member (20). The optical fiber (40) extend s in the tubular section (34a) of the second member (34) and coupled optically  to the optical semiconductor device (22).
Patent CA-2363382-A1 (CA)
Inventor: SEKIDO TOSHIHIDE
IPC: B29C70/06
Filed: 2000-02-08
Abstract: A production method for an FRP cylindrical body, characterized by comprising the steps of disposing a resin diffusion medium and a reinforcing fiber base material on the outer or inner periphery of a cylindrical or sold core, covering the medium and the base material with an airtight material before vacuumizing the inside, and injecting resin for diffusion in a surface direction of the medium and for impregnation into the base material; an FRP  cylindrical body characterized in that an FRP layer and a resin diffusion medium are integrated with each other concentrically; and an FRP cylindrical body comprising two or more peripherally-split members which are integrally joined; whereby it is possible to produce even long or large-diameter FRP  cylindrical bodies easily and at low costs.
Patent CA-2364102-A1 (CA)
Title: Herbicidal mixture containing a 3-heterocyclyl-substituted benzoyl derivative and an adjuvant
Inventor: BRATZ MATTHIAS
IPC: A01N43/80
Filed: 2000-02-28
Abstract: The invention relates to a herbicidal mixture containing a) a herbicidally effective amount of a 3-heterocyclyl-substituted benzoyl derivative of formu la (I) in which the variables have the following meanings: R1, R2 represent hydrogen, halogen, C1-C6 alkyl, C1-C6 alkylthio, C1-C6 alkyl sulfinyl, C1-C6  alkyl sulfonyl, C1-C6 alkyl halide, C1-C6 alkoxy, C1-C6 haloalkoxy; R3 represents hydrogen, halogen, C1-C6 alkyl; X represents a heterocycle select ed from the group of isoxazolyl, 4,5-dihydroisoxazolyl and thiazolyl, whereby t he heterocycle can be optionally substituted once or multiple times with haloge n, C1-C6 alkyl, C1-C6 alkoxy, C1-C6 alkyl halide, C1-C4 haloalkoxy, C1-C4 alkylthio; R4 represents a pyrazole which is linked in position 4 and which is of formula (II), whereby R5 represents hydrogen or C1-C6 alkyl, R6 represent s C1-C6 alkyl, or the environmental friendly salts thereof. The inventive herbicidal mixture also consists of b) an adjuvant containing i) a C1-C5-alk yl- C5-C22 alkanoate, ii) a C10-C20 carboxylic acid, iii) a partial phosphoric ester or a partial sulfuric acid ester of a monohydroxy functional polyalkylether and iv) optionally one alkyl polyoxyalkylene polyether in a synergetically effective quantity.
Patent CA-2365562-A1 (CA)
Title: Nonaqueous electrolyte secondary battery
Inventor: SUNAGAWA TAKUYA
IPC: H01M10/36
Filed: 2000-02-09
Abstract: A nonaqueous electrolyte secondary battery comprising a mixture of a first oxide and a second oxide for its positive electrode material. The first oxide is a spinel lithium-manganese complex oxide that consists substantially of lithium, manganese, a metal other than manganese, and oxygen. The second oxide is different in composition from the first oxide and consists substantially of lithium, nickel, cobalt, a metal other than nickel and cobalt, and oxygen.
Patent CA-2367287-A1 (CA)
Inventor: DENEUVILLERS CHRISTINE
IPC: C09K23/00
Filed: 2002-01-16
Abstract: L'invention a pour objet une émulsion aqueuse de bitume destinée à la réalisation d'enrobés à froid hydrocarbonés et comprenant : (a) au moins un tensioactif de type ionique ; et (b) une phase continue aqueuse de pH tamponné, la valeur du pH de la phase continue (b) étant telle que le tensioactif ionique (a) est sous sa forme ionisée au sein de ladite émulsion.  Elle concerne également les procédés d'enrobage à froid mettant en oeuvre ce type d'émulsion de milieu aqueux à pH tamponné, ainsi que les enrobés hydrocarbonés à froid obtenus selon ces procédés.
Patent CA-2367412-A1 (CA)
Title: Compositions et methodes de traitement et de diagnostic du cancer de la prostate
Inventor: VINALS Y DE BASSOLS CARLOTA
IPC: A61K39/00
Filed: 2000-04-06
Abstract: L'invention concerne des compositions polypeptidiques, des compositions polynucléotidiques, des compositions d'anticorps et analogues, destinées au traitement du cancer de la prostate, ainsi que des méthodes de préparation de ces compositions. L'invention concerne également des méthodes d'utilisation de ces compositions dans diverses applications diagnostiques, prophylactiques et/ou thérapeutiques.
Patent CA-2368951-A1 (CA)
Inventor: KOMATSOULIS GEORGE
IPC: A61K48/00
Filed: 2000-03-22
Abstract: The present invention relates to novel human secreted proteins and isolated nucleic acids containing the coding regions of the genes encoding such proteins. Also provided are vectors, host cells, antibodies, and recombinant  methods for producing human secreted proteins. The invention further relates  to diagnostic and therapeutic methods useful for diagnosing and treating diseases, disorders, and/or conditions related to these novel human secreted  proteins.
Patent CA-2369727-A1 (CA)
Title: Pump light source device for optical raman amplification and optical raman amplification system using the same
Inventor: NAMIKI SHU
IPC: H01S3/094
Filed: 2002-01-30
Abstract: Disclosed are: a pump light source device for Raman amplification for outputting a pump light for causing signal lightwaves introduced into an optical fiber to undergo Raman amplification therein, the device including two light sources, a polarization beam combiner or a polarization-maintaining optical beam coupler to which two lightwaves are input and which is adapted to combine and output these lightwaves, and a depolarizer adapted to depolarize and output the input lightwaves, wherein the lightwaves output from the two light sources are input to the polarization beats combiner or the polarization-maintaining optical beam coupler to output a combined composite lightwave, the composite lightwave being input to the depolarizer to output a lightwave with lower degree of polarization; and a Raman amplification system using the same.
Patent CA-2369926-A1 (CA)
Title: Long distance, all-optical telemetry for fiber optic sensor using remote optically pumped edfas
Inventor: FREDERICK DONALD A
IPC: H04B10/17
Filed: 2000-01-21
Abstract: An optical sensor architecture receives an input optical signal (502) from a  signal source (500) and outputs a perturbed optical signal (510) from at lea st one sensor (508) to a receiver (520). An optical amplifier (516) is position ed along a return fiber (512) at an optical distance at least 10 kilometers fro m the receiver (520), with the optical amplifier (516) amplifying the perturbe d optical signal (510) propagating to the receiver (520). If only one optical amplifier (516) is used, the optical distance between the amplifier (516) an d the receiver (520) may be between about 10 km and about 80 km, and an optica l distance of between about 10 km and about 150 km may separate the sensor (50 8) and the receiver (520). If additional optical amplifiers (544) and dedicated  pump distribution fibers (540, 552) are used, the optical distances may be correspondingly greater. Alternatively, increasing the number of sensors (50 8) necessitates a reduction in the optical distance separating the sensors from  shore.
Patent CA-2370188-A1 (CA)
Title: Data packets retransmission in a communication system
Inventor: CORKE ROBERT JOHN
IPC: H04W28/22
Filed: 2001-02-09
Abstract: A system (100) for retransmitting data packets in a communication system having variable rates, providing device (106) for packetizing data to an atomic packet size at lowest rate packet, device (105) for determining whether a data packet requires retransmission at different rate, and device (105) for dynamically changing rate as a function of a multiple of the atomic packet size.
Patent CA-2370913-A1 (CA)
Title: Mark transfer tool and mark transfer tape
Inventor: TAMAI SHIGERU
IPC: B44C1/17
Filed: 2002-02-06
Abstract: A mark transfer tool making use of a coat film transfer technology about various marks composed of characters, codes, patterns or their combination. A mark transfer tape is composed of pressure-sensitive adhesive transfer marks disposed and held on the surface of a base tape continuously and peelably at specific intervals, and each mark is composed of a mark and an overwriting blank space. A visual recognition line for showing the division position of transfer marks is disposed between the transfer marks, and the leading edge of the transfer head is a visual recognition positioning part, and the coincidence of the two is recognized as the standard for transfer, so that the transfer mark of the mark transfer tape can be accurately transferred on a transfer area.
Patent CA-2371179-A1 (CA)
Title: Key and lock device
Inventor: NORBERG ROLF
IPC: G07C9/00
Filed: 2000-05-05
Abstract: A key and lock device comprises a key having a first electronic circuitry and a lock having a second electronic circuitry. The key and the lock store secret information, some of which is unique for each device. The key and the lock exchange a random number through connectors and perform a calculation in the respective circuitry based on the random number and secret information. An electrical blocking mechanism is moved to a non-blocking position if a comparison of the calculations in the circuits give an expected result.
Patent CA-2371467-A1 (CA)
Title: Electrocoat coating composition and process for electrocoating a substrate
Inventor: TAZZIA CHARLES
IPC: C09D133/06
Filed: 2000-06-13
Abstract: An electrocoat coating composition includes an anionic addition polymer latex and a water-insoluble crosslinking resin that is dispersed with an anionic dispersing resin.
Patent CA-2373919-A1 (CA)
Title: Waterborne thickeners and dispersants having improved chemical resistance
Inventor: VANDEZANDE GERALD A
IPC: C08F220/06
Filed: 2000-06-08
Abstract: Improved dispersants and thickeners for use with latex polymers are disclosed which are polymerized from monomers having crosslinking functionality or elevated levels of macromonomers, or both. Latex polymers suitable for use with the thickeners and dispersants of the present invention can be prepared by a two stage polymerization of a first stage polymer and a second stage polymer wherein a monomer having crosslinking functionality is included in either the first stage polymer, the second stage polymer, or both.
Patent CA-2374583-A1 (CA)
Title: Pneumatic conveying
Inventor: SNOWDON BRIAN
IPC: B63B27/34
Filed: 2000-06-14
Abstract: There is described a method of conveying a non-free flowing paste comprising loading the paste into a vessel and applying a compressed gas to the vessel to cause the material to flow out of the vessel. There is also described an apparatus for conveying a material in the form of a thick, heavy paste along a pipe.
Patent CA-2375540-A1 (CA)
Title: Nucleic acid sequences encoding proteins involved in fatty acid beta-oxidation and methods of use
Inventor: DEHESH KATAYOON
IPC: C12N15/09
Filed: 2000-06-08
Abstract: The invention provides novel polynucleotide and polypeptide sequences involved in fatty acid beta-oxidation and to methods of producing such polypeptides using recombinant techniques. In addition, methods are provided for using such sequences to alter lipid levels in plants by altering fatty acid beta-oxidation in host plant cells.
Patent CA-2376570-A1 (CA)
Title: Compose d'hydrogene quaternaire, composition adoucissante pour tissu renfermant ce compose, et procede d'elaboration
Inventor: BRYANT LONNIE LIDDELL JR
IPC: C11D3/00
Filed: 1999-07-01
Abstract: L'invention concerne une composition adoucissante pour tissu renfermant un agent d'adoucissage actif et un vecteur. L'agent peut contenir un mélange de composés d'hydrogène quaternaire de formule (II). Dans ladite formule, chaque R¿1? peut être indépendamment éthyle, propyle, isopropyle, ou butyle; chaque R¿2 ?peut être indépendamment un groupe alkyle C¿1-22? saturé ou insaturé; chaque R¿3? peut être indépendamment un groupe alkyle C¿1-22? saturé ou insaturé; chaque n peut valoir indépendamment entre environ 1 et environ 25; m vaut de 0 à 4; o vaut de 0 à 4; m + o = 4; et X?-¿ est un anion. Le mélange des composés considérés renferme au moins environ 5 % de composé d'hydrogène quaternaire monoester, avec m = 1 et o = 3, au moins environ 15 % de composé d'hydrogène quaternaire diester, avec m = 2 et o = 2, et au moins environ 5 % de composé d'hydrogène quaternaire triester, avec m = 3 et o = 1. L'invention concerne en outre un composé d'hydrogène quaternaire représenté par la formule ci-dessus, avec m = 4 et o = 0. L'invention concerne enfin des procédés relatifs à l'élaboration de ce type de composé.
Patent CA-2382627-A1 (CA)
Title: Cosmetic and perfume products with amber
Inventor: KACZMARSKA HANNA
IPC: A61K8/66
Filed: 2002-04-18
Abstract: Cosmetic and perfume products with amber contain modified amber in the quantity 0.001% -100% by weight.      In order to be used for cosmetics production, amber is primarily exposed to the action of physical or chemical agents or mechanical energy.      An additional cosmetic effect is achieved by adding energizing or active substances as sea alga, yeast extracts, enzymes, liposomes, vitamins and others to modified amber.
Patent CA-2383392-A1 (CA)
Inventor: TANAKA HIROTAKA
IPC: G01N33/53
Filed: 2002-04-25
Abstract: A bio-device includes a sample application section;   an indicator substance holding section; and a determination section. The sample application section, the indicator substance holding section, and the determination section are located so that a liquid sample applied to the sample application section is transferred to the determination section via the indicator substance holding section. At least the indicator substance holding section and the determination section are included in a single member. The indicator substance holding section has a first substance group containing a substance specifically reacting with a target substance, wherein the first substance group is held so as to be capable of being eluted by the applied liquid sample. After the first substance group is eluted by the liquid sample applied to the sample application section, the first substance group flows as a mass having a leading end and a trailing end during flowing.
Patent CA-2383639-A1 (CA)
Title: Air filter with electrostatically active nonwoven liners and their use
Inventor: SCHULTHEISS WOLFRAM
IPC: A47L9/14
Filed: 2002-04-24
Abstract: Disclosed is a multi-layer air filter including a filter layer which is covered on the raw gas side by a prefilter layer, which prefilter layer includes a dry laid electrostatically active nonwoven, preferably a staple fibre nonwoven with a surface weight of 10-100g/m2. The filter can be advantageously used as vacuum filter bag. The filter has an extended service life due to an improved separation efficiency combined with a reduced tendency of clogging.
Patent CA-2384748-A1 (CA)
Title: A gear and a fluid machine with a pair of engaging gears of this type
Inventor: XIONG WEI
IPC: F04C2/10
Filed: 2000-06-14
Abstract: A kind of gear is provided with shorter teeth, transition teeth and at least one longer tooth. The cross-section of the longer tooth is of a hawk beak shape, and the profile of the longer tooth is smoothly connected in series by a convex section, a tip section, a concave section, and a leading section. The two sides of the longer tooth are each provided with a transition tooth which neighbors a shorter tooth on the opposite side of the longer tooth. The pair of engaging gears according to this invention have advantages of reducing the fluid leakage, canceling the inertia of the rotors, and minimizing the vibration and noise. This invention also discloses a fluid machine for conveying, compressing or expanding liquid or gaseous fluids, which includes a casing comprising a housing, an upper end cover and a lower end cover. At least one pair of engaging gears which includes one driving rotor according to this invention and one driven rotor according to this invention is accommodated in the housing. As a result, the leakage between the rotors can be reduced, therefore the compression ratio can be improved. In addition, over compression and under compression can be avoided in operation.
Patent CA-2386524-A1 (CA)
Title: Injection molding techniques utilizing interlocking knit lines
Inventor: PORTER MARSHALL RAY
IPC: B29C45/00
Filed: 2000-10-03
Abstract: The present invention provides a process and apparatus for injection molding articles in which first (316A) and second (316B) resin streams within the mold cavity (312) interact to form an interlocking knit line geometry (320). The process includes the steps of: a) providing a mold defining a mold cavity; (b) providing first and second resin streams within the mold cavity, each resin stream having a flow front; and c) causing the flow fronts to interact to form an interlocking knit line geometry.
Patent CA-2388453-A1 (CA)
Title: Method and apparatus to evaluate dielectrically-anisotropic materials using analysis of multiple microwave signals in different planes of polarization
Inventor: BIERNACKI JACEK M
IPC: G01N22/00
Filed: 2002-05-31
Abstract: An apparatus for evaluating dielectrically-anisotropic materials comprising a plurality of microwave transmitters with differing planes of polarization, and a plurality of microwave receivers with differing planes of polarization, wherein each transmitter includes a means of modulating the transmitted microwave beam, the transmitters and receivers arranged, relative to a workpiece to be measured, so as to cooperate in communication therebetween, and wherein connected to each receiver is a means to identify the received amplitude and phase of a component of the transmitted microwave beam, and wherein connected to each receiver is a means of analyzing the received signals to identify the principal axes, attenuations and phase shifts of the received microwave beam.
Patent CA-2389276-A1 (CA)
Inventor: NAKAMURA KIYOZUMI
IPC: H01M8/06
Filed: 2001-06-13
Abstract: A method for supplying hydrogen which comprises producing a hydrogen gas from a methane gas using a catalyst (7) without generating carbon dioxide, reducing a metal oxide (10) utilizing the hydrogen gas, taking out a cassette (2) containing a reduced product from the metal oxide and attaching the cassette to a system requiring hydrogen, and reacting the reduced product with steam to produce hydrogen; and an apparatus for practicing the method. The method allows the construction of a system wherein hydrogen is produced without generation of carbon dioxide, a metal oxide is reduced with the hydrogen, and hydrogen can be supplied by the reaction of the resultant reduced product from the metal oxide, and thus the repeated production of hydrogen by the use of a cassette containing a metal oxide.
Patent CA-2389458-A1 (CA)
Title: High performance cold plate
Inventor: MANKARUSE NAGUI F
IPC: H05K7/20
Filed: 2002-06-19
Abstract: A cold plate assembly for cooling a heat source is disclosed. The cold plate assembly includes a thermally conductive base having an inner surface for thermally interfacing with the heat source. Machining, casting, or molding a contour to interface with the heat source forms the base. Heat pipe thermal plane or individual heat pipes are selected to conform to the thermal cooling capacity of the cold plate assembly. One or two compact heat exchangers are selected to remove the heat conducted through the base to the cooling liquid is used in the compact heat exchanger. The three modules are bonded together to form the cold plate assembly.
Patent CA-2392419-A1 (CA)
Title: Reversible cross-linked hydrogels
Inventor: LEE KUEN YONG
IPC: A61L26/00
Filed: 2000-11-27
Abstract: A hydrogel composition and methods of preparing and using the same are disclosed. The hydrogel composition comprises an oxidized polysaccharide, and a cross-linker having at least two functional cross-linking groups. The cross-linker reversibly cross-links the polysaccharide and is provided in an amount to provide dangling cross-linkers. The method of preparing a hydrogel comprises the steps of providing an oxidized polysaccharide, and providing a cross-linker having at least two functional cross-linking groups. The cross-linker is mixed with the polysaccharide at a concentration of the cross-linker sufficient to form a hydrogel wherein the cross-linker reversibly cross-links the polysaccharide and has dangling cross-linkers. The hydrogels are useful, for example, for tissue engineering, cell transplantation and drug delivery applications.
Patent CA-2393051-A1 (CA)
Title: Room temperature curable silicone sealant
Inventor: LUCAS GARY MORGAN
IPC: C08L83/04
Filed: 2000-11-17
Abstract: A one part room, temperature vulcanizable silicone sealant composition containing a moisture curable polyorganosiloxane polymer exhibits, when cured, a tensile modulus at 50% elongation of from about 30 pounds per square inch to about 100 pounds per square inch and exhibits a reduced tendency to stain substrates in contact with the cured.