baber/WOPTO huggingface dataset:
Patent CA-2347416-A1 (CA)
Inventor: TAKAI SEIICHIRO
IPC: E03B11/14
Filed: 1999-10-22
Abstract: A wide area water collection type underground water tank comprises a water tank constituted to be capable of reserving water therein, the water tank being buried underground and having draining means capable of drawing out the water within the water tank from the aboveground position. An intake pipe has one end communicated with the interior of the water tank from the side portion or upper portion of the water tank, and the other end opened into the underground around the water tank. A check valve is mounted to the intake pipe and is constituted to allow water to flow from the other end of the intake pipe toward the one end of the intake pipe when the water pressure at the other end side of the intake pipe is equal to or higher than that at the one end side of the intake pipe and inhibit water from flowing from the one end of the intake pipe toward the other end of the intake pipe when the water pressure at the other end side of the intake pipe is lower than that at the one end side of the intake pipe. A water impermeable sheet is buried underground and upwardly and outwardly inclined from the side or bottom of the water tank and a perforated pipe is buried underground and formed with a plurality of water through-holes at the periphery of the perforated pipe and includes one end connected to the other end of the intake pipe; and the other end at a higher level. A gravel stratum is provided around the perforated pipe, and the check valve is fixed to a mounting member. Thus as rainwater falls over a wide area and is relatively clean it is reserved by burying the water impermeable sheet in the inclined state.
Patent CA-2348807-A1 (CA)
Inventor: GUERET JEAN-LOUIS
IPC: A46B9/02
Filed: 2001-05-24
Abstract: Dispositif pour l'application d'un produit sur les fibres kératiniques, notamment les cils ou les sourcils, comportant une tige munie d'un élément d'application (3) comprenant un support et au moins une paroi (14) comportant un premier côté raccordé sur au moins une partie de sa longueur au support et un second côté, opposé au premier, définissant un bord d'application (16) présentant des échancrures dont le fond se trouve à une distance non nulle du support.
Patent CA-2349336-A1 (CA)
Inventor: ROTH DONALD G
IPC: E01D18/00
Filed: 1999-11-05
Abstract: An edge-of-dock leveler (26) for use with a loading dock (10) comprises a loading/unloading surface (14), a pair of bumpers (28) for stopping a vehicle at a location spaced from the dock (10). A deck plate (30), and a lip plate (34) are positionable between a raised and a lowered position.
Patent CA-2349941-A1 (CA)
Inventor: UCHIDA TAKAAKI
IPC: G02B6/255
Filed: 2000-09-05
Abstract: An optical fiber fusion splicing device comprising two holder bases (2) for holding two optical fibers (1) to be fusion spliced oppositely, a splicing base (5) disposed between both holder bases (2) and having a guide groove (4) into which the stripped end parts (3) of the two optical fibers (1) are fitted, and a fiber clamp (6) turning to a position above the guide groove (4) from a waiting position to press the end parts (3) of the optical fibers (1) is provided with a sensor (7) for detecting release of the press of the end parts (3) of the optical fibers (1). When the release is detected by means of the sensor (7), one or both of the two holder bases (2) moves automatically in the direction opposite to the direction where the optical fibers (1) are butted and pulls the optical fibers (1) for screening.
Patent CA-2350638-A1 (CA)
Title: Biologically active implants coated with a biodegradable polymer
Inventor: STEMBERGER AXEL
IPC: A61L27/54
Filed: 1999-09-10
Abstract: The invention relates to an implant for providing pathological modifications  on the spinal column and/or locomotor system. According to the invention, th e implant comprises an enamel-type coating which has a thickness of 100 .mu.m or less and which is made of a biodegradable polymer such as polyactide. This coating has an osteoinductive effect and thus an effect which promotes the healing of fractures. Additional osteoinductive materials such as growth factors can be incorporated in the coating. The invention also relates to a method for producing such an implant using the follow steps: Producing a dispersion of biodegradable polymers in an organic solvent; applying the dispersion to the surface to be coated; evaporating the solvent off.
Patent CA-2352402-A1 (CA)
Inventor: HERMANSEDER RUDOLF
IPC: C07C45/42
Filed: 2001-07-04
Abstract: A process for preparing alkyl- or aryloxyacetaldehydes of the formula   where R can be an unsubstituted or mono- or polysubstituted alkyl, aryl, heteroaryl, alkaryl, alkylheteroaryl or aralkyl radical or an unsubstituted or mono- or polysubstituted heterocycle or alkyl heterocycle, which comprises reacting a compound of the formula R-OM    (III) where R is as defined above and M can be an alkali metal atom or an alkaline earth metal atom, with a compound of the formula   where R1 and R2 independently of one another are a C1-C6-alkyl radical or together are a C2-C6-alkylene radical and X is a halogen atom, to form the corresponding dialkylacetal of the formula   where R, R1 and R2 are as defined above, whereupon acetal cleavage is carried out to give the desired alkyl- or aryloxyacetaldehydes of the formula (I).
Patent CA-2352607-A1 (CA)
Inventor: BERTANI CARLO
IPC: F16C11/06
Filed: 2001-07-06
Abstract: An apparatus (1) for delivering hot air comprises a protection structure (2) to be fastened to a wall (4) and a delivery unit (9) set to generate a continuous air flow. The delivery unit (9) is in engagement with the protection structure (2) through a ball joint (12, 13) so that it is movable between a rest position and an infinite number of operating positions. Associated with the ball joint (12, 13) is an electric switch which is switched over to a closed condition when the delivery unit (9) reaches one of its operating positions thereby starting said delivery unit (9).
Patent CA-2352660-A1 (CA)
Inventor: HAUBENNESTEL KARLHEINZ
IPC: C07C273/18
Filed: 2001-07-09
Abstract: The invention relates to a process for preparing a solution which comprises urea urethanes and is effective as a thixotropic agent, which involves reacting at least two structurally different monohydroxy compounds with an excess of toluylene diisocyanate to form monoisocyanate adducts, removing the unreacted portion of the toluylene diisocyanate, and reacting the resultant monoisocyanate adducts with diamines in an aprotic solvent in the presence of a lithium salt to form urea urethanes. The invention also relates to the use of the solution to receive thixotropic coating compositions.
Patent CA-2354491-A1 (CA)
Title: Decorative cover, e.g. with advertising, for shaft of golf club
Inventor: DRUMMOND TERENCE
IPC: A63B57/00
Filed: 2001-08-01
Abstract: A decorative cover for a shaft of a golf club comprises a cylindrical member, typically made of a stretchable material, which is adapted to be installed around the shaft of the golf club and which has on a visible surface thereof one or more colours, writings and/or logos. The cylindrical member is displaceable between a first installation position and a second installed position for respectively allowing the cylindrical member to be mounted onto the shaft and for maintaining it in position on the shaft. The cylindrical member is made of a stretchable material adapted to be elastically stretched to the aforementioned first installation position for positioning the cylindrical member around the shaft and to be then released thereby assuming its second installed position on the shaft. The cylindrical member can be initially provided in a dispensing device that comprises a supply roll of cylindrical material adapted to be cut down to size to thereby form the decorative cover.
Patent CA-2354854-A1 (CA)
Title: Procede et dispositif permettant l'application d'une matierereflechissante sur un substrat
Inventor: STEVENINCK ETIENNE
IPC: B05C9/06
Filed: 1999-12-07
Abstract: L'invention concerne un procédé permettant d'appliquer une matière réfléchissante sur un substrat, plus particulièrement un film réfléchissant sur une bande (3). A cet effet, on enduite le substrat à l'endroit où la matière réfléchissante doit être déposée, une couche (23) d'une solution polymère comprenant au moins un pigment et une seconde couche (24) renfermant des particules réfléchissantes à la lumière. Ce dispositif comprend deux ajutages (4, 5), des moyens de déplacement d'une bande (3) par rapport à ces deux ajutages (4, 5) et des moyens chauffants permettant de chauffer la bande (3) au-delà de chaque ajutage (4-5).
Patent CA-2355625-A1 (CA)
Title: Apparatus and method for welding pipes together
Inventor: BELLONI ANTONIO
IPC: B23K9/127
Filed: 1999-12-21
Abstract: Apparatus (10) and method of forming a deep sea pipeline or a cross country pipeline by welding pipes together to form the pipeline. At least two arc welding torches (1) are arranged directly adjacent to each other on a single carriage that moves around the pipes, to form a twin arc welding system. The arcs are guided automatically by an electronic guidance system, wherein electrical characteristics of the welding of each torch (1) with regard to each pipe (2, 4), respectively, are ascertained and a comparison made between the electrical characteristics relating to one of the pipes with the corresponding electrical characteristics relating to the other of the pipes.
Patent CA-2355848-A1 (CA)
Title: Dihydropyrimidines and uses thereof
Inventor: EVANS BENJAMIN
IPC: A61K9/08
Filed: 1999-12-23
Abstract: This invention is directed to dihydropyrimidines which are selective antagonists for human .alpha.1a receptors. This invention is also related to  uses of these compounds for relaxing lower urinary tract tissue, treating benign prostatic hyperplasia and for the treatment of any disease where the antagonism of the .alpha.1a receptor may be useful. The invention further provides a pharmaceutical composition comprising a therapeutically effective  amount of the above-defined compounds and a pharmaceutically acceptable carrier.
Patent CA-2357038-A1 (CA)
Title: Medical compositions comprising 1,4-benzothiazepine derivatives for the treatment of atrial fibrillation
Inventor: IMAGAWA NAOYA
IPC: C07D417/06
Filed: 1999-12-27
Abstract: The present invention relates to a medical composition for atrial fibrillation treatment, comprising a compound represented by the following formula [I]:     Formula [I]   (see formula I) [wherein R1 represents a hydrogen atom or lower alkoxy group; R2 represents a hydrogen atom, lower alkoxy group or phenyl group (wherein the phenyl group may be substituted with 1 to 3 substituents selected from a group consisting of a hydroxides group and a lower alkoxy group), (see formulas II or III) (wherein R3 represents an acyl group); X represents -CO-or -CH2-, and n represents an integer of 1 or 2.] The present invention also relates to a method of treating atrial fibrillation using said compound, and to the use of said compound for producing a medicine for atrial fibrillation treatment or salts thereof or prodrugs thereof.
Patent CA-2361143-A1 (CA)
Title: Transformation and regeneration of allium plants
Inventor: LISTER CAROLYN ELIZABETH
IPC: C12N15/82
Filed: 1999-12-10
Abstract: The invention relates to a novel transformation method for plants of the genus Allium, in particular to onion plants. Plants transformed by the method are also provided. The method preferably involves an Agrobacterium tumefaciens-mediated transformation, more preferably involving immature embryos as the explant source and employing a binary vector.
Patent CA-2363370-A1 (CA)
Title: Single ended dmt test method for determining dsl capability of cables
Inventor: REKAI ANDRE
IPC: H04B3/46
Filed: 2001-11-21
Abstract: A DMT (Discrete Multi-Tone) test method is employed by a single test device to estimate the theoretical and practical data rates of a cable under test for a pair of target ADSL (Asymmetric Digital Subscriber Line) DMT modems. The DMT test can also be used to analyze the cause of a problem, or to predict a problem, whereby a pair of ADSL DMT modems could fail to synchronize.   The method includes (a) measuring the frequency characteristics of the cable with discrete tones; (b) measuring the cable noise and interference for every sub-channel of the whole bandwidth; (c) determining the theoretical and practical data rates for every sub-channel, based on the measured frequency characteristics and noise characteristics, as well as modem parameters selected by the user; and (d) estimating the theoretical and practical data rates for the ADSL bandwidth based on the ADSL DMT standard selected by the user.
Patent CA-2364745-A1 (CA)
Title: Etching method for znse polycrystalline substrate
Inventor: KURISU KENICHI
IPC: C09K13/00
Filed: 2001-12-06
Abstract: When applying reactive ion etching on a ZnSe polycrystalline substrate, reactive gas used therefor is only chlorine-based gas which does not include a hydrocarbon group. Or the reactive gas is gas prepared by mixing chlorine- based gas which does not include a hydrocarbon group with other gas. The other gas is inert gas or gas which does not react to ZnSe. BCl3 gas is one kind of chlorine-based gas. Ar gas is one kind of inert gas. RF power is one means for activating the gas.
Patent CA-2365600-A1 (CA)
Inventor: HONDA HIDENOBU
IPC: D06M11/79
Filed: 2000-01-26
Abstract: A fiber structure comprising a fiber and, on the surface thereof, a composit e oxide comprising titanium and silicon and a binder. A fiber structure comprising a fiber and, on the surface thereof, a composite oxide comprising  titanium and silicon and at least one binder selected from among an alkyl silicate-based resin, another silicone-based resin and a fluorine-containing  resin is particularly preferred. A fiber structure having durable deodorizin g, antibacterial, fungicidal, or anti-staining property is provided.
Patent CA-2367610-A1 (CA)
Title: A process for preparing enantiomer-enriched amino and hydroxyfuranones
Inventor: RIEBEL PETER
IPC: C07D307/60
Filed: 2002-01-14
Abstract: A process for the preparation of enantiomer-enriched aminofuranones and hydroxyfuranones in which an enantiomer-enriched cyanohydrin is acylated by an acylating agent, then cyclized at 40 to 90°C in the presence of zinc or a zinc compound to the corresponding enantiomer-enriched aminofuranone, which is converted where appropriate by acid hydrolysis into the corresponding enantiomer-enriched hydroxyfuranone.
Patent CA-2368150-A1 (CA)
Inventor: CORRIE JOHN EDGAR THOMAS
IPC: A61P5/06
Filed: 2000-03-20
Abstract: Photoreleasable compounds comprising a caging moiety linked to an effector moiety represented by structural formula (I) wherein R1 is hydrogen; C1-10 alkyl or substituted alkyl; O(CH2)n-Y; N(COZ)(CH2)mY; or N[(CH2)mY'[(CH2)NY] ; R2 and R3 are independently selected from: hydrogen; C1-10 alkyl or substituted alkyl; or R2 and R3 together are cycloalkyl; R4 is hydrogen; C1- 10 alkyl or substituted alkyl; phenyl or substituted phenyl; (CH2)nY; or (CH2)mO(CH2)nY; wherein m and n are independently between 1 and 10; Y and Y'  are independently selected from hydrogen, CO2H or salts thereof or OPO32-; Z  is hydrogen or C1-10 alkyl or substituted alkyl; and, X is an effector moiet y or a group capable of being coupled or converted to an effector moiety, whic h are capable of releasing the effector moiety on irradiation, typically by flash irradiation with UV light. The photoreleasable compounds can therefore  be used to deliver biologically active effector moieties such as neuroactive  amino acids or metal chelators to sites where their activity is required.</S DOAB>
Patent CA-2368590-A1 (CA)
Title: Human hac3
Inventor: JEGLA TIMOTHY JAMES
IPC: C12N15/12
Filed: 2000-04-13
Abstract: The invention provides isolated nucleic acid and amino acid sequences of hHAC3, antibodies to hHac3, methods of detecting hHAC3, and methods of screening for modulators hyperpolarization-activated ration channels using biologically active hHAC3. The invention further provides, in a computer system, a method of screening for mutations of human HAC3 genes as well as a method for identifying a three-dimensional structure of human HAC3 polypeptides.
Patent CA-2369451-A1 (CA)
Title: Composition based on oppositely-charged polypeptides
Inventor: SMIKAHL JOHN R
IPC: A61K38/27
Filed: 2000-03-30
Abstract: A composition is disclosed that comprises a mixture of polypeptides of opposite charge and an excipient selected from the group consisting of arginine, lysine, glutamic acid, sodium dodecyl sulfate, beta-hydroxy cyclodextrin, and beta-cyclodextrin sulfobutyl ether.
Patent CA-2369904-A1 (CA)
Title: Insulating and footwear system
Inventor: BENIM THOMAS E
IPC: D04H1/42
Filed: 2000-04-13
Abstract: A system, for example a footwear system, with moisture transport properties includes an insulating layer, which has transport properties, coupled to a fabric lining with moisture transport properties. Antimicrobial efficacy can also be obtained by adding antibacterial treatments to the insulation and the lining, where the treatments could be antibacterial fibers, applications, or other technologies.
Patent CA-2373852-A1 (CA)
Title: Oligosaccharide aldonic acids and their topical use
Inventor: YU RUEY J
IPC: A61K31/7028
Filed: 2000-06-28
Abstract: Compositions comprising oligosaccharide aldonic acids are useful for general care, as well as for treatment and prevention, of various cosmetic conditions and dermatological disorders, including those associated with intrinsic and/or extrinsic aging, as well as with changes or damage caused by extrinsic factors; general care, as well as treatment and prevention of diseases and conditions, of the oral, and vaginal mucosa; for general oral care, as well as treatment and prevention of oral and gum diseases; and for wound healing of the skin. Compositions comprising oligosaccharide aldonic acids may further comprise a cosmetic, pharmaceutical or other topical agent to enhance or create synergetic effects.
Patent CA-2374982-A1 (CA)
Title: Plastic panel door construction
Inventor: PERKS TOM
IPC: E05D15/24
Filed: 2002-03-08
Abstract: A plastic door is made from rigid plastic panels that hingedly secure to one another by a lateral slide interlock at adjacent edges of the panels.  The panels are foldable at the interlock between a first panel position in which the panels are out of alignment with one another and a second panel position in which the panels are aligned with one another. The slide interlock has sufficient play to enable release and connection of the interlock when the panels are in the first panel position. One of the panel edges has a flex member which acts to form a weather seal between the panel edges and to also tighten the slide interlock to the extent that the play within the interlock is eliminated to block any lateral movement between the panels when the panels are in the second panel position.
Patent CA-2375106-A1 (CA)
Title: Compositions and methods for the therapeutic use of an atonal-associated sequence for deafness, osteoarthritis, and abnormal cell proliferation
Inventor: BERMINGHAM NESSAN
IPC: C12N5/08
Filed: 2000-06-01
Abstract: Compositions and methods are disclosed for the therapeutic use of an atonal-associated nucleic acid or amino acid sequence. Also, an animal heterozygous for an atonal-associated gene inactivation is also disclosed having at least one atonal-associated nucleic acid sequence replaced by insertion of a heterologous nucleic acid sequence used to detect  expression driven by an atonal-associated promoter sequence, wherein the inactivation of the atonal-associated nucleic acid sequence prevents expression of the atonal-associated nucleic acid.
Patent CA-2375449-A1 (CA)
Title: Dispositif de traitement d'echantillons
Inventor: BAKER MATTHEW JOHN
IPC: G01N1/36
Filed: 2000-06-07
Abstract: Selon cette invention, un procédé pour extraire des biomolécules telles que l'ADN à partir d'un mélange liquide consiste à faire monter et descendre le liquide à travers une phase solide comprenant une substance adsorbant ces biomolécules.
Patent CA-2377429-A1 (CA)
Title: Under water prop for electricity hydro
Inventor: AGARSKY STEVE
IPC: F03B17/06
Filed: 2002-03-28
Abstract: Abstact; Using underwater current to make electricity, using a propeller, a cable driva shaft system, generator, and a electric outlet.
Patent CA-2378077-A1 (CA)
Title: Materiau de compensation de temperature et dispositif de communication optique
Inventor: MATANO TAKAHIRO
IPC: G02B6/36
Filed: 2000-07-04
Abstract: L'invention concerne un matériau de compensation de température comprenant un matériau polycristallin contenant une solution solide de .beta.-quartz ou de .beta.-eucryptite en tant que cristal principal, et possède un coefficient de dilatation thermique négatif. L'espacement entre les plans du cristal produisant une crête de diffractométrie des rayons X est inférieur à 3,52 angströms.
Patent CA-2378638-A1 (CA)
Title: Ski de motoneige auto stabilisant - - lisse d'usure a profil en m ou en w renverse pour ski
Inventor: LACHANCE GHISLAIN
IPC: B62B17/02
Filed: 2002-04-04
Abstract: Un ski de motoneige pourvu de deux lames longitudinales et d'une lisse centrale d'usure. Le dessous glissant du ski comprend une section centrale épaissie et des ailes amincies. La section centrale comprend de chaque côté une lame destinée à creuser un chemin dans la neige. Le centre de la section centrale sous le ski comprend un abaissement en V, définissant de ce fait une structure en M ou en W renversé. Une lisse d'usure amovible sous forme de M ou de W renversé peut être ajoutée à un ski existant pour rendre un ski de motoneige auto-stabilisant.
Patent CA-2379292-A1 (CA)
Title: Link fuse
Inventor: BROWN MICHAEL D
IPC: H01M50/583
Filed: 2002-03-26
Abstract: A power providing device that has a battery, protective housing a terminal cap and a fuse.
Patent CA-2381177-A1 (CA)
Title: Ophthalmic and otorhinolaryngological device materials
Inventor: FREEMAN CHARLES
IPC: C08K5/00
Filed: 2000-08-23
Abstract: Disclosed are improved soft, high refractive index, acrylic device materials having an elongation of at least 150%. These materials, especially useful as intraocular lens materials, contain two principal monomers: an aryl acrylic hydrophobic monomer and a hydrophilic monomer.
Patent CA-2381336-A1 (CA)
Title: Barrier
Inventor: ATHERTON ERIC JOHN
IPC: E06B3/80
Filed: 2000-08-17
Abstract: A flow means for location within an aperture (A) to regulate flow through the aperture on a path from a first location (5) on one side of the aperture to a second location (6) on the other side of the aperture wherein there is provided: a barrier (1) defined by a sequence of vertical elements; means for driving the sequence of elements, so that the barrier serves to generate a predetermined wave form along the path such that the barrier serves to create in sequence:  an entry region for occupation by at least one individual which entry region is initially open towards the one side of the aperture but isolated from the other side of the aperture; a traversing region (R) on the path generated from the entry region by progressive movement of the barrier, and an exit region open towards the other side of the aperture but isolated from the one side.
Patent CA-2382135-A1 (CA)
Title: Method for controlling fungi using phenylhydrazine derivatives
Inventor: CHEE GAIK-LEAN
IPC: A01N37/28
Filed: 2000-08-14
Abstract: A method for controlling fungi using a phenylhydrazine derivative compound of formula (I) or (II) wherein X is phenyl, phenylalkoxy, phenoxy, or benzyl, alone or in combination with one or more halogen, alkyl, or alkylthio; Y is hydrogen, alkanoyl, haloalkanoyl, or alkoxy carbonyl; and R is hydrogen, alkyl, haloalkyl, alkoxy, haloalkoxy, or phenylalkoxy.