baber/WOPTO huggingface dataset:
Patent CA-2378823-A1 (CA)
Title: Disc cartridge
Inventor: TAKAHASHI KENJI
IPC: G11B23/03
Filed: 1992-07-30
Abstract: A disc cartridge comprises a cartridge main body rotatably accommodating an optical disc which has a magnetic member attached to a central portion of one of major surfaces of a disc substrate, and means provided on the inner surface of said cartridge main body for keeping clearance between the inner surface of said cartridge main body and a protuberance produced by attaching said magnetic member to said one of the major surfaces of said disc substrate.
Patent CA-2379223-A1 (CA)
Title: Orally active androgens
Inventor: LEYSEN DIRK
IPC: A61K31/565
Filed: 2000-07-10
Abstract: Novel, orally active androgens are 7.alpha. substituted .DELTA.14-nandrolone derivatives. The compounds satisfy formula (I) wherein R1 is O, (H,H), (H,OR), NOR, with R being hydrogen, (C1-6) alkyl or (C1-6) acyl; R2 is selected from the group consisting of (C2-4) alkyl, (C2-4) alkenyl, or (C2-4) alkynyl, each optionally substituted by halogen; or R2 is cyclopropyl, or cyclopropenyl, each optionally substituted by (C1-2) alkyl, or halogen; R3 is hydrogen, (C1-2) alkyl, or ethenyl; R4 is (C1-2) alkyl; R5 is hydrogen, or (C1-15) acyl; and the dotted lines indicate optional bonds.
Patent CA-2380154-A1 (CA)
Inventor: TANAKA YOSHIKAZU
IPC: A61F5/44
Filed: 2002-04-03
Abstract: A disposable diaper includes a cover member having a front waist region, a back waist region, and a crotch region and a liquid-absorbent panel disposed inside the cover member. The panel is joined to the cover member on inner surfaces of the front and back waist regions by an elastic band which extends in an elastically contractible condition in a circumferential direction of a wearer's waist. At least a portion of a clearance existing between the cover member and the elastic band is closed by a sheet material having extensibility back and forth of the diaper.
Patent CA-2380822-A1 (CA)
Inventor: THONNARD JOELLE
IPC: C07K14/21
Filed: 2000-07-31
Abstract: The invention provides BASB119 polypeptides and polynucleotides encoding BASB119 polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are diagnostic, prophylactic and therapeutic uses.
Patent CA-2382705-A1 (CA)
Inventor: LARGENT DAVID WAYNE
IPC: B07B1/46
Filed: 2000-12-04
Abstract: A method for making a screen assembly for a vibratory separator, the method comprising the steps of placing at least two layers of screening material one on top of the other, introducing glue to one of the at least two layers of screening material for adhering at least portions of them together, said glue introduced to one of the at least two layers of screening material from a roller with a patterned surface thereon such that the amount of glue is introduced to the at least two layers of screening material in a pattern substantially corresponding to said patterned surface of the roller. The invention also provides a method for making a screen, said method comprising the step of injecting glue on to a first screening material in a predetermined pattern, pressing at least a second screening material thereon to form a multi-layered screen. The invention also relates to a screen made by the methods and to systems for making a screen in accordance with the methods.
Patent CA-2383240-A1 (CA)
Title: Polymer conjugates of ara-c and ara-c derivatives
Inventor: CHOE YUN HWANG
IPC: C08G65/333
Filed: 2000-09-21
Abstract: The present invention is directed to polymeric-prodrug transport forms of formula: (I) wherein: G is a linear or branched, terminally functionalized polymer residue; Y1 is O, S, or NR1; M is X or Q; wherein X is an electron withdrawing group and Q is a moiety containing a free electron pair positioned three to six atoms from C(=Y1); B is (1) or (2); R1-5 are independently selected from the group consisting of hydrogen, C1-6 alkyls, C3-12 branched alkyls, C3-8 cycloalkyls, C1-6 substituted alkyls, C3-8 substituted cycloalkyls, aryls, substituted aryls, aralkyls, C1-6 heteroalkyls, substituted C1-6 heteroalkyls; R6 is OR7 or N3, NH2, NO2, or CN, where R7 is selected from the same group which defines R1-5; R8-9 are independently selected from the group consisting of hydrogen, fluro, chloro, bromo, iodo, or R6; and a and n are each independently zero or a positive integer. Methods of forming and methods of treating using the polymeric-prodrug transport forms disclosed herein are also disclosed.
Patent CA-2387039-A1 (CA)
Title: System and methods for accessing internet information using internet appliances
Inventor: CALLENDER JOHN LENNON
IPC: H04M1/72445
Filed: 2000-10-13
Abstract: A system and methods for accessing summary or pre-selected items of Internet information using Internet appliances (20-25) is provided. Users access Internet information through an Internet appliance interface optimized for the network bandwidth and display capabilities (22) of the Internet appliance. The Internet information accessed is the information that is determined to be relevant and important to the user. The information is summarized for, and presented to, the user at one or more pre-determined levels of detail.
Patent CA-2388107-A1 (CA)
Title: Method and film for producing laminated safety glass panes
Inventor: STENZEL HOLGER
IPC: B32B17/10
Filed: 2000-10-21
Abstract: The invention relates to a one-step method for producing laminated safety glass panes. Said laminated safety glass panes consists of at least two glass panes and a plasticized, partially acetalized polyvinyl alcohol interlayer. According to the non--autoclave method, a plasticized, partially acetalized polyvinyl alcohol film with a roughness R z between 70 µm and 150 µm is used.
Patent CA-2388878-A1 (CA)
Title: Insulating material consisting of blankets to be used for insulating buildings, a method for joining such insulating material as well as a wall or roof construction comprising such insulating material
Inventor: HENDRIKS JOANNES AUGUSTINUS AN
IPC: E04B1/76
Filed: 2000-10-26
Abstract: An insulating material consisting of blankets to be used for insulating buildings, which blankets are provided with joining elements along their edges for forming a joint between individual blankets, wherein a special zipper construction is used as the joining element. The present invention furthermore relates to a method for joining together insulating material consisting of blankets, as well as to a wall or roof construction comprising such insulating material.
Patent CA-2390474-A1 (CA)
Inventor: BURBAN JOHN H
IPC: B01D53/26
Filed: 2000-11-10
Abstract: La présente invention concerne un système à gaz comprimé (20) utilisant un déshydrateur d'air à membrane (53). En l'occurrence, pendant le cycle de décharge, on fait arriver sur l'entrée (54) du déshydrateur d'air à membrane (53), via la sortie (46) d'une électrovanne (43) un complément de gaz de balayage pour éviter l'arrivée excessive d'humidité dans un collecteur/accumulateur à la fin de chaque cycle de décharge.
Patent CA-2390971-A1 (CA)
Inventor: LEE JEFFREY ERNEST
IPC: C12Q1/34
Filed: 2002-07-19
Abstract: The invention includes the 3D structure of MTA/AdoHcy nucleosidases. It also includes methods of identifying compounds that modulate MTA/AdoHcy nucleosidase activity by producing a compound that interacts with all or part of the 3D  structure of MTA/AdoHcy nucleosidase or a fragment or derivative thereof and which thereby modulates MTA/AdoHcy nucleosidase activity.
Patent CA-2394154-A1 (CA)
Inventor: POLATO ANTONIO
IPC: F26B21/00
Filed: 2000-04-20
Abstract: A machine for the conditioning of laminar flexible products such as industrial hides and skins, including at least one conditioning unit 2 crossed by the products to be processed, blowers (9, 12) for blowing and extracting air directed towards products, and a series of air jets blowing simultaneously on both sides of the products under treatment in a transverse direction with respect to the advancement direction of the products. The products are caused to advance along a substantially horizontal plane (G) by means of pairs of annular threads (30, 30', 35, 35') uniformly distributed across the useful width of the conditioning paths. The threads of each pair are placed on opposite side and in contact with the products P to support and transfer them along the path leaving their side surfaces substantially free. As an alternative, the advancement means are formed by pairs of endless belts in mutually facing relationship to firmly hold the products while permitting passage of blown air.
Patent CA-2394923-A1 (CA)
Inventor: IAQUINTO STEPHEN M
IPC: H04N7/24
Filed: 2000-12-14
Abstract: An input filter for use in a re-multiplexing module to process input packet data, includes an input interface that receives the input packet data, an input processor that is designed to write data to a packet buffer, and a packet identifier table containing PID values for filtering the input packet  data. The input filter is implemented as hardware, thereby eliminating the limitations encounted in software filtering of data packets.
Patent CA-2395790-A1 (CA)
Title: Soft tissue product
Inventor: OTTS DAVID R
IPC: C09D183/08
Filed: 2000-12-26
Abstract: A paper product, such as a facial tissue, that is capable of transferring beneficial chemical agents to the user is disclosed. In one embodiment, the paper product is treated with a siloxane treatment that contains two (2) siloxanes. The first siloxane bonds to pulp fibers contained within the pape r product. The second siloxane composition, on the other hand, is bonded to a beneficial chemistry agent. When contacted with a user's skin, the second siloxane composition bonded to the beneficial chemistry agent is transferred  to the user's skin.
Patent CA-2396848-A1 (CA)
Title: Resin moldings having relatively low coefficients of expansion and composite products thereof
Inventor: TAKI HIROYUKI
IPC: C08L23/00
Filed: 2002-08-06
Abstract: Resin moldings are taught that have relatively low coefficients of linear expansion. For example, resin moldings may primarily comprise a polypropylene resin and/or an olefin-based thermoplastic elastomer. Composite products (10) may include at least two integrated resin-molded parts (12, 14, 16, and 18) whose compositions are different from each other, and at least one resin-molded part (18) may be comprised primarily of a polypropylene resin or olefin-based thermoplastic elastomer. The resin molding or at least one resin-molded part preferably contains a fibrous filler, which preferably comprises primarily carbon fibers, at a weight percentage of between about 1 and 10% and a powder filler (e.g., talc) at a weight percentage of between about 0 and 50%. The fibrous filler and the powder filler preferably serve as expansion/contraction suppression components for the resin material.
Patent CA-2398614-A1 (CA)
Title: System for organ and tissue preservation and hypothermic blood substitution
Inventor: TAYLOR MICHAEL J
IPC: A01N1/02
Filed: 2001-01-24
Abstract: A unified solution system for organ and/or tissue preservation and/or hypothermic blood substitution can be used to prepare multiple solutions for use in various stages of organ procurement, preservation and transplantation and bloodless surgery procedures. The base electrolyte solution may comprise an (hyperkalemic) intracellular or extracellular base solution to which various additives are added depending on the specific stages of the preservation or transplantation procedure. Base and additives can be stored in separate containers in a single package or kit.
Patent CA-2400304-A1 (CA)
Inventor: SPITZ GEORGE T
IPC: C07D251/70
Filed: 2001-02-14
Abstract: L'invention concerne des compositions de réticulation contenant essentiellement entre 50 et 95 % en poids de dérivés monomères d'alcoxymethyl mélanine C¿1?-C¿8? renfermant environ 0,20 % en poids de groupes imino (>N-H) au maximum. Ces compositions contiennent en outre entre 5 et 50 % en poids de dérivés oligomères d'alcoxyméthyl mélanine C¿1?-C¿8? et sont utilisées dans le durcissement à basse température de résines fonctionnelles, notamment avec des groupes hydroxyle actifs, servant de revêtements pour le bois, les automobiles, les électroménagers et les bobines.
Patent CA-2400946-A1 (CA)
Title: Fuel additive
Inventor: RAE ALAN
IPC: C10L1/18
Filed: 2001-02-23
Abstract: There is described a fuel additive composition comprising an alkanolamide, a n alkoxylated alcohol, an alkoxylated fatty acid, or a derivative thereof, in which the degree of alkoxylation of the C18 to C22 fatty acid is from 0.5 to  5 mols of alkoxylate to 1 mol of fatty acid. There is also described a fuel composition comprising a liquid hydrocarbon fuel and a surfactant compositio n according to the invention. A method of running an internal combustion engin e comprising the use of such a fuel is also described.
Patent CA-2402068-A1 (CA)
Inventor: NETTERFIELD ROGER PRYCE
IPC: B41F33/14
Filed: 2001-03-07
Abstract: An optical instrument for determining properties of the imaging and non-imaging areas of offset printing plates is disclosed. A laser light source (30) directs a laser beam (35) at the surface layer (50) of an offset printing plate (60). A specularly reflected beam (45) is detected by a light detector (40). Additionally, scattered light (55) is detected by a light detector (50). The detectors (40, 50) produce light intensity signals for the reflected and scattered light, respectively. A data processor (70) processes the intensity signals to determine various properties relating to the dampening solution and ink present on the non-imaging and imaging areas of the printing plate, respectively. These properties include the thickness of dampening solution in non-imaging areas, the image density in imaging areas of a moving printing plate, and the occurrence of scumming in non-imaging areas of a printing plate. The processed intensity signals also may be utilised to control the application of ink and dampening solution to an offset printing press.
Patent CA-2402726-A1 (CA)
Inventor: HIRVONEN HEIKKI SAKARI
IPC: B26B23/00
Filed: 2000-03-29
Abstract: The knife (3; 4), in particular the so-called survival knife, is made into a multi-purpose tool by arranging the blade portion (3) of the knife (3; 4) to receive a wedged portion (1), provided e.g. with a hammer head (10), which forms a hatchet (1; 2) together with the cutting edge (2) of the blade portion (3). The blade portion (3) incorporates e.g. an oblong aperture (7), whereto the wedged portion (1) is locked with a fastener (5), in this case with a flat plate locking pin (5, 13). The locking pin (5; 13) also includes a spring pin (13), to ensure quick locking. The wedged portion (1) has in this case an integral deep groove-like fastener, adapted to be mounted on the back section (6) of the blade portion (3).  The wedged portion (1) detached from the blade portion (3) is kept e.g. locked in the handle portion (4; 11) of the knife.
Patent CA-2402755-A1 (CA)
Title: Power source system for small boat
Inventor: YASHIRO TOMOHOKO
IPC: B63H11/08
Filed: 2002-09-11
Abstract: There will be provided a power source system for a small boat equipped with a main switch 45 with a lanyard switch capable of turning OFF power source in case of an emergency by connecting to an occupant by wire, of the form of supplying and controlling the power source to accessories and the like including a fuel injection system 61, the power source system being equipped with: a main relay 91 for turning ON/OFF power source to be supplied to the accessories; and a control unit (display control unit 74) connected in parallel to the main switch 45 in order to control the main relay 91, characterized in that an ON/OFF state of the main switch 45 is monitored by the control unit (display control unit74) to ON/OFF control the main relay 91 on the basis of the ON/OFF state. It is possible to collectively control the ON/OFF of the power source to be supplied to the accessories including the fuel injection system. As a result, the power source system can be simplified.
Patent CA-2402878-A1 (CA)
Title: An encoder/decoder system using redundant header data placed in more than one data layer
Inventor: CHUJOH TAKESHI
IPC: H03M7/30
Filed: 1997-09-02
Abstract: Disclosed is an encoding apparatus comprising means for segmenting encoded is formation into not less than two layers, and adding to each layer a sync signal and header information required for decoding, means for transmitting, as reconstruction information for reconstructing the encoded information, at least, part of information which has already been transmitted from the upper layer, at least part of information which has already been transmitted within the same layer, or information for reconstructing contents of at least part of information which has already been transmitted from the upper layer or within the same layer, upon adding the information to the encoded information, and means for inserting designation information with a predetermined bit pattern which indicates addition of the reconstruction information in the header information, wherein the encoded information contains a picture-code stream obtained by compress-encoding a picture signal, and the reconstruction information contains information indicating a prediction mode of each picture frame of the picture code stream.
Patent CA-2403473-A1 (CA)
Title: Polymerizable compounds and uses thereof
Inventor: REIERSON ROBERT LEE
IPC: C08F2/26
Filed: 2001-03-29
Abstract: Polymerizable ester surfactant, or a salt thereof, having the formula:wherein:R1 is an optionally substituted vinyl radical,R2 is a divalent polyoxyalkylene radical having at least two oxypropylene units, optional oxyethylene units in a block or random pattern, and a molar ratio oxypropylene units to oxyethylene units of at least about 2:1, preferably at least about 3:1, typically at least about 4:1 and more typically at least about 5:1, andX is a phosphate group, wherein in the ester the mono-phosphate ester to di-phosphate ester weight ratio is greater than 80:20. These polymerizable surfactant compounds are useful as the sole surfactant in producing polymer latices by emulsion polymerization by polymerization of them with another polymerizable monomer.
Patent CA-2404438-A1 (CA)
Title: Genes et polypeptides humains synthetiques et leur utilisation dans le traitement des maladies auto-immunes
Inventor: BEN-NUN AVRAHAM
IPC: C07K14/47
Filed: 2000-10-26
Abstract: L'invention concerne des auto-antigènes cible humains synthétiques contenant des séquences codant pour au moins deux batteries épitopes immunogènes (ici après IEC) d'auto-antigènes liés à une maladie auto-immune spécifique, ces batteries IEC pouvant être dérivées à partir d'un auto-antigène unique ou à partir d'au moins deux auto-antigènes différents, liés à la maladie auto-immune, ainsi que les polypeptides codés, pouvant s'utiliser dans le traitement et le diagnostic de maladies auto-immunes telles que la sclérose en plaques, le diabète insulino-dépendant, l'arthrite rhumatoïde, la myasthénie et l'uvéite.
Patent CA-2407532-A1 (CA)
Title: Liquide de traitement acide et procede de traitement de surfaces de cuivre
Inventor: STIOP ALEXEY
IPC: C23C22/52
Filed: 2001-07-06
Abstract: La présente invention concerne une solution et un procédé de traitement de surfaces de cuivre, les surfaces de cuivre étant mises en contact avec un liquide de traitement acide contenant du peroxyde d'hydrogène et au moins un composé hétérocyclique à cinq chaînons ainsi qu'au moins un agent modificateur de microstructure sélectionné dans le groupe composé des thiols A, des disulfures B, des sulfures C et des thioamides D représentés par les formules générales respectives dans lesquelles R?1¿ et R?2¿ = alkyle, alcényle, aryle, aralkyle, en particulier benzyle, cycloalkyle et leurs dérivés et R?3 ¿= R?1¿, R?1¿-O, R?1¿-S, amino ou amino substitué, R?1¿ et R?2¿ pouvant être en particulier phényle ou phényle substitué.
Patent CA-2410159-A1 (CA)
Inventor: DE JAEGER GEERT
IPC: A01H5/10
Filed: 2001-05-31
Abstract: The present invention relates to heterologous gene expression in plants. More specifically, the invention relates to high expression of heterologous proteins in seeds, by incorporating the gene between seed specific sequences. Preferably, the heterologous protein is a single-chain antibody variable fragment (scFv).
Patent CA-2415762-A1 (CA)
Title: Textile substrates having durable water repellency and soil release and method for producing same
Inventor: STEVENS JERRY T
IPC: D06M15/277
Filed: 2001-07-03
Abstract: A process for imparting durable water and oil repellency and durable soil release characteristics comprises the application of an aqueous mixture havi ng a water repellent component such as a fluorocarbon polymer and a separate hydrophilic soil release polymer to a textile substrate, followed by a dryin g step. Optionally, a curing or thermosetting step may also be employed, if desired. This process is carried out in a preferred embodiment in a generall y mild pH, which allows the process to be performed on a wide variety of texti le substrates that may not be capable of withstanding more extreme pH values. Polyamides, aramids, polyesters, and poly/cotton substrates, when treated according to the present process, have all yielded improved performance with  respect to durable water and oil repellency and durable soil release characteristics. A novel mixture or bath and novel treated substrates are al so disclosed.
Patent CA-2416256-A1 (CA)
Title: Monopolar constrained acetabular component
Inventor: HARRIS WILLIAM H
IPC: A61F2/32
Filed: 2001-07-19
Abstract: The present invention provides monopolar acetabular liners (32, 54) that can enclose a femoral head (14) to form a hip replacement prosthesis (30, 50), wherein the liner (32, 54) has a rim (34) that creates an orifice, wherein the orifice has a diameter that is smaller than the diameter of the femoral head (14), and wherein the liner (32, 54) encompasses greater than 50 percent of the volume of the head (14), wherein a constraining ring (56) can be used in conjunction with the monopolar constrained acetabular liner (32, 54) to provide additional support for the femoral head (14) to stay with the acetabular liner (32, 54) and avoid dislocation. Assemblies and complete prosthetic replacements are also provided. Liners (32, 54) and constraining rings (56) having no, one or more recesses (36) also are provided.
Patent CA-2418974-A1 (CA)
Inventor: ZHU FANSAN
IPC: A61M1/16
Filed: 2001-08-13
Abstract: The present invention includes a method of determining the dry body weight o f a patient undergoing dialysis by means of segmental bioimpedance analysis. I n preferred embodiments, dry body weight is determined by comparison to the bioimpedance values of normal subjects or by monitoring changes in bioimpedance during dialysis. One embodiment of the present invention is a device for determining dry body weight during dialysis.