baber/WOPTO huggingface dataset:
Patent CA-2291150-C (CA)
Title: Systeme de drainage pour plaie ouverte, element d'installation d'un drain ou d'un tuyau de drainage, et methode d'utilisation dudit systeme de drainage
Inventor: OHMSTEDE VOLKERT SIMON
IPC: A61M1/00
Filed: 1998-06-30
Granted: 2008-05-06
Abstract: L'invention concerne un système de drainage conçu pour être utilisé sur une blessure ouverte et constitué par un bloc de matériau poreux absorbant l'humidité et relié à un drain sous forme de tube ou de tuyau relié à son tour à un ensemble d'aspiration, ledit matériau poreux étant recouvert par un feuil, un élément plat étant placé sur ledit matériau poreux absorbant l'humidité, ledit élément plat étant pourvu du côté supérieur d'un épaississement partiellement ouvert servant à placer ou à insérer le drain, ledit épaississement étant pourvu du côté inférieur d'une ou de plusieurs ouvertures débouchant dans les ouvertures de l'élément plat et coopérant avec ces dernières. L'invention concerne, de plus, ledit élément et un procédé servant à mettre ce système de drainage en application.
Patent CA-2299398-C (CA)
Title: Assembly and process for drilling and completing multiple wells
Inventor: COLLINS GARY J
IPC: E21B7/06
Filed: 1998-08-11
Granted: 2004-01-06
Abstract: An apparatus (10) and process are provided for drilling and completing multiple subterranean wells from a template which is secured within a cased well bore extending to the surface. An orienting cam having a bore (20) therethrough is positioned above the template such that the bore through the orienting cam is automatically aligned with one of at least two bores through the template. Fluid tight seals are provided between the orienting cam and the casing and between the orienting cam and one of the at least two bores through the template. Thereafter, a drill string including a drill bit is lowered from the surface of the earth through the casing, the bore through the orienting cam and the one bore through said template to drill a first subterranean well bore.
Patent CA-2301032-C (CA)
Inventor: NORRIS JOHN
IPC: A61K31/138
Filed: 1998-08-14
Granted: 2009-01-13
Abstract: The present invention relates, in general, to the treatment of estrogen- dependent diseases and disorders and, in particular, to a method of treating estrogen-dependent cancers, particularly breast cancer, with antiestrogens.
Patent CA-2310923-C (CA)
Inventor: NITTA TOSHIO
IPC: H04L12/70
Filed: 2000-06-07
Granted: 2005-12-27
Abstract: The TCP/IP mobile communication network transmission and reception system for conducting transmission from a TCP/IP communication network to a mobile communication network includes a provider access server for the connection of a TCP/IP communication network to receive an IP packet in which an IP address of a mobile communication terminal as a destination of transmission from the TCP/IP communication network is stored at a header, and a mobile communication switching system for extracting an IP address from a header of an IP packet sent from the provider access server and searching for a user's telephone number corresponding to the IP address to send an originating signal and a selection signal based on the searched user's telephone number to a mobile communication network on the side of said mobile communication terminal.
Patent CA-2312341-C (CA)
Title: Percussive tool
Inventor: EDDISON ALAN MARTYN
IPC: E21B21/10
Filed: 1998-12-11
Granted: 2007-08-21
Abstract: A percussion drill (10) has a tubular fluid transmitting body (14), with a drill bit (16) mounted on a drill bit support (20) itself mounted in body (14) via a spring (22) and splines (24). A mass (28) is spring mounted in the body (14) and is movable to impact on a face (26) of the support (20). Mounted to the mass (28) is a rotating valve (32) comprising two valve plates (34, 36). Each plate (34, 36) defines a slot (38, 40), such that rotation of one of the valve plates (36) relative to the other moves the slots (38, 40) into and out of alignment; the change in alignment of the slots (38, 40) alters the flow of drilling fluid through the valve (32), so altering the drilling fluid pressure force acting on the mass (28), so causing mass (28) to push against the spring (30), and impact on the drill bit support (20) providing a percussive action at the drill bit (16).
Patent CA-2314978-C (CA)
Inventor: VOGT UWE
IPC: D06L4/40
Filed: 1998-12-17
Granted: 2008-05-06
Abstract: The present invention provides a process for removal of excess dye from newly manufactured printed or dyed fabric or yarn, comprising treatment with a rinse liquor comprising at least one enzyme selected from the group consisting of enzymes exhibiting peroxidase activity or laccase activity, an oxidation agent, and at least one mediator selected from the group consisting of aliphatic, cyclo-aliphatic, heterocyclic or aromatic compounds containing the moiety > N-OH, in particular 1-hydroxybenzotriazole.
Patent CA-2323879-C (CA)
Inventor: DRZAIC PAUL
IPC: G02F1/16757
Filed: 1999-04-09
Granted: 2007-01-16
Abstract: Afficheur comprenant un milieu d'affichage encapsulé, adressé par un transistor à effet de champ à base organique. Le milieu d'affichage comprend une pluralité de particules et un fluide. Le transistor à effet de champ contient un semi-conducteur organique.
Patent CA-2325046-C (CA)
Title: Composition et produit de polymere contenant des residus d'acide lactique, et procede de preparation et d'utilisation de ceux-ci
Inventor: KOLSTAD JEFFREY J
IPC: C08L67/04
Filed: 1999-03-24
Granted: 2009-03-10
Abstract: L'invention a trait à une composition et à un produit de polymère contenant des résidus d'acide lactique présentant une stabilité accrue, et à des procédés de préparation et d'utilisation de ceux-ci. Le polymère contenant des résidus d'acide lactique comporte de préférence un polymère polylactidique de poids moléculaire moyen se situant entre environ 25000 et environ 200000; du lactide présent, le cas échéant, selon une concentration inférieure à 0,5 % en poids de la composition; et des agents désactivants. Des articles pouvant être fabriqués à partir de la composition de polymère contenant des résidus d'acide lactique comprennent notamment des fibres, du papier enduit, des films, des moulages et de la mousse.
Patent CA-2330776-C (CA)
Inventor: LI JUNYI
IPC: H04J11/00
Filed: 2001-01-12
Granted: 2008-03-18
Abstract: Signal construction, detection and estimation techniques for use in uplink timing synchronization and access control in an orthogonal frequency division multiplexed (OFDM) wireless system or other type of wireless communication system. In accordance with an illustrative embodiment of the invention, timing and access signals to be transmitted in designated timing and access intervals are constructed from orthogonal multitone signals. The multitone signals may be similar to multitone signals used in OFDM data transmission, except that a cyclic prefix associated with reception of the signals in a base station is extended to cover the timing errors of mobile stations not yet synchronized. The invention also provides design techniques which optimize the time resolvability and peak- to-average ratio of the multitone signals, an efficient fast Fourier transform (FFT) based technique for maximum likelihood timing estimation, and a robust linear filtering technique for averaging timing estimates from different synchronizations.
Patent CA-2333405-C (CA)
Inventor: MOROS DAN
IPC: A61P11/08
Filed: 1999-06-03
Granted: 2006-10-31
Abstract: A spill-resistant pharmaceutical formulation for oral administration from a squeezable container comprises a pharmaceutical agent in a suitable vehicle comprising a liquid base and thickening agent, the formulation consisting of mutually compatible componen ts and having the following properties: a viscosity within the range of about 7,500 to abo ut 12,500 cps using a Brookfield Viscometer with a "C" spindle with Helipath movement at a spind le speed of 10 rpm and 20-25.degree. C, a viscometric yield value of a semi-solid, a spill- resistant consistency permitting the composition to be squeezed by light manual pressure through a channel, to spread in a spoon bowl sufficiently quickly for accurate measurement, and to remain in the spoon bowl without spilling on spoon inversion, tilting at 90 degrees, and vibration, homogeneity such that the components do not separate under conditions of use , and as storage stability such that the foregoing properties are retained for at least two years shelf life. A method for producing a formulation for a spill-resistant pharmaceutical composition comprises combining a per-unit dose effective amount of a pharmaceutical age nt with suitable vehicle components comprising a liquid base and a thickening agent, and testing the formulation for acceptance criteria.
Patent CA-2339441-C (CA)
Inventor: KASHIWAGI MASAHIRO
IPC: A61F13/15
Filed: 2001-03-06
Granted: 2007-02-27
Abstract: There is disclosed an absorbent article including: a liquid absorbing member having an absorbent core; a support body positioned on the lower side of the liquid absorbing member; and an elastic member for supporting the liquid absorbing member. The elastic member extends in the longitudinal direction of the absorbent article and is fixed at its front and rear end portions on the support body. The elastic member is positioned at the widthwise central portion of the absorbent article. The support body is bent in the longitudinal direction by the tension of the elastic member, and the liquid absorbing member is deformed to bulge at its widthwise central portion away from the support body by the central elastic member.
Patent CA-2339977-C (CA)
Inventor: HABEEB JACOB JOSEPH
IPC: C10N70/00
Filed: 1999-08-24
Granted: 2009-10-20
Abstract: A premium synthetic lubricating oil base stock having a high VI and low pour point is made by hydroisomerizing a Fischer-Tropsch synthesized waxy, paraffinic feed wax and then dewaxing the hydroisomerate to form a 650-750 °F+ dewaxate. The waxy feed has an initial boiling point in the range of about 650-750 °F, from which it continuously boils up to at least 1050 °F and has a T90-T10 temperature difference of at least 350 °F. The feed is preferably hydroisomerized without any pretreatment, other than optional fractionation. The 650-750 °F+ dewaxate is fractionated into two or more base stocks of different viscosity.
Patent CA-2343786-C (CA)
Title: Process for the synthesis of 4-substituted n-[(alk-2- en-1-yl)oxy]- and n-aralkyloxy- 2,2,6,6-tetraalkylpiperidines
Inventor: CUNKLE GLEN THOMAS
IPC: C07D211/94
Filed: 1999-10-05
Granted: 2009-04-07
Abstract: An environmentally friendly process for the preparation of the 4-functionalized N-OR derivatives of 2,2,6,6-tetraalkylpiperidines involves the hydrogen peroxide of the corresponding N-H compound to form the corresponding N-oxyl derivative, reacting two equivalents of the N-oxyl compound with one equivalent of a compound having an allylic hydrogen, a benzylic hydrogen or an activated methine hydrogen to form one equivalent of the corresponding N-OH compound and one equivalent of the corresponding N-OR compound, and recycling the N-OH compound back to the corresponding N-oxyl compound using hydrogen peroxide or air.
Patent CA-2351399-C (CA)
Inventor: BOSTON DANIEL W
IPC: A61C3/02
Filed: 1999-11-29
Granted: 2010-03-09
Abstract: Une fraise dentaire (210) présente une surface de travail dotée d'éléments coupants (220) subissant une déflexion ou une abrasion lors de la rencontre de la matière au niveau de ou au-dessus de la dureté présélectionnée correspondant à la limite inférieure de dureté d'une dentine non carieuse. La fraise dentaire est composée de métal, de céramique ou de plastique.
Patent CA-2351829-C (CA)
Inventor: KANEKO TAKUSHI
IPC: A61K31/70
Filed: 2001-06-27
Granted: 2006-01-17
Abstract: This invention relates to compounds of the formula (See formula I) and to pharmaceutically acceptable salts, prodrugs, and solvates thereof wherein X, Y, R1, R2, R3, R4, and R6 are as defined herein. The compounds of formula I  are antibacterial and antiprotozoal agents that may be used to treat various bacterial and protozoal infections and disorders related to such infections. The invention also relates to pharmaceutical compositions containing the compounds of formula I, methods of making the compounds, and to methods of treating bacterial and protozoal infections by administering the compounds.
Patent CA-2353363-C (CA)
Title: Granules a base d'amidon et de lactose
Inventor: LUHN OLIVER
IPC: A23L29/00
Filed: 2001-07-23
Granted: 2010-06-01
Abstract: L'invention concerne des granules consistant en lactose et amidon caractérisés en ce qu'ils présentent une friabilité inférieure ou égale à 80% et de préférence à 60% selon un test A. Elle concerne également le procédé de préparation desdits granules ainsi que leur utilisation pour la préparation de formes solides dans les domaines pharmaceutiques ou alimentaires.
Patent CA-2353533-C (CA)
Title: Search engine for video and graphics
Inventor: YUEN HENRY C
IPC: H04N7/16
Filed: 1999-11-30
Granted: 2007-09-04
Abstract: A method of selecting graphic or video files having corresponding locators used to locate such graphic or video files using a computer. Identifiers are created and saved to memory (20) by searching an area within a web page near a graphic or video file for searchable identification terms and searching an area within a web page near links to a graphic or video for searchable identification terms.    User requests for graphic or video file content are received and the database of identifiers search is initiated (22) to find graphic and video files corresponding to criteria of the user. Graphic or video file content is then provided to the user.
Patent CA-2361804-C (CA)
Title: Dispositif de plissage
Inventor: HARRIS GRAHAM
IPC: B65H45/04
Filed: 2000-02-17
Granted: 2007-09-11
Abstract: L'invention concerne un dispositif de plissage servant à plisser du papier ou du carton avant de le plier. Ce dispositif est muni d'un composant mâle (2) sous forme de tambour comprenant des orifices (8, 10, 12) de diverses largeurs et profondeurs destinés à recevoir des joints toriques en caoutchouc (24, 26, 28). Un composant femelle (4), presque identique au composant mâle (2), possède des orifices de réception (14, 16, 18) sensiblement plus larges et plus profonds. Une feuille de papier, fixée aux arbres supérieur et inférieur à l'aide d'un joint torique (24, 26, 28) placé dans un orifice (8, 10, 12) du composant mâle (2) aligné avec un orifice de réception (14, 16, 18) du composant femelle (4), et insérée entre les tambours, est plissée par la pression du joint torique (24, 26, 28) poussant le papier dans l'orifice de réception (14, 16, 18). Le dispositif peut être réglé rapidement et facilement pour former des plissages de diverses largeurs et profondeurs, les joints toriques élastiques endommageant au minimum le papier.
Patent CA-2366484-C (CA)
Inventor: TAKAMATSU KUNIAKI
IPC: A61N1/14
Filed: 2001-01-26
Granted: 2004-08-17
Abstract: A glass-container accommodating unit that accommodates a bottom part of a first glass container of a conical shape is provided on a bottom face of a cylindrical motor-accommodating unit in which a motor is built and which is pivotally supported by a turning shaft. On the other bottom face of the moto r- accommodating unit, a second glass container of a point-topped orb shape is attached. In the first and second glass containers, negatively charged metallic silicon is sealed. The first glass container is turned around the turning shaft to press the peak part of the first glass container to a human body.
Patent CA-2367070-C (CA)
Title: Two-part structural adhesive having long working time
Inventor: GOSIEWSKI DONALD
IPC: C08F2/00
Filed: 2002-01-10
Granted: 2007-09-18
Abstract: A two-part adhesive comprising acrylic and/or methacrylic monomers, and advantageously toughening agents, impact modifiers including graft co- polymer (core-shell and non core-shell) impact modifiers, carboxylic acids, reducing agents, inhibitors, retarding agents, initiators and chain transfer agents is provided. Particularly advantageous reducing agents include anilines, toluidines, substituted anilines and substituted toluidines. The adhesive composition in accordance with the invention can achieve working times of 40 to 80 minutes or longer at 95°F, exhibits superior low-sliding performance, is resistant to boiling even for larger beads, and is non-sagging. In addition the adhesive composition of this invention achieves superior characteristics of high bonding strength, high impact strength, high tensile strength and high elongation of the cured adhesive.
Patent CA-2371251-C (CA)
Inventor: BEHRENS WOLFGANG
IPC: A01G1/00
Filed: 2000-04-28
Granted: 2004-02-17
Abstract: L'invention concerne un corps végétal en forme de bande servant à engazonner des toits selon la méthode des couches minces et comportant un mat structural disposé sur au moins une base. Ce mat structural peut être rempli d'un substrat et de matière végétale germinative, en particulier de semences, de pousses, de spores ou de parties de pousses. La base est un non-tissé feutré à faible perméabilité au vent et grande capacité de stockage d'eau. Le corps végétal en forme de bande selon l'invention est caractérisé en ce qu'au moins la base est rendue perméable au vent par l'introduction de trous.
Patent CA-2373351-C (CA)
Title: Ion mobility and mass spectrometer
Inventor: REILLY JAMES P
IPC: H01J49/10
Filed: 2000-05-16
Granted: 2005-02-01
Abstract: The instrument (300) includes an ion source region (32) coupled to an IMS (3 4) having is coupled to a quadrupole mass filter (302). The filter is coupled t o a collision cell (304) which is coupled to an ion acceleration region of a mass spectrometer (36) such as a TOFMS. The instrument (300) is sequencing analysis wherein a three-dimensional ion spectrum (ion intensity vs. ion mobility and ion mass) is observed. If the spectrum reveals that no ions overlap in mobility values, the instrument (300) is reactivated whereby a complete three-dimensional spectrum of parent and daughter ions results. If, however, the original spectrum reveals that two or more ions overlap the QMF (302) is controlled to selectively filter out all but one of the overlapping ions.
Patent CA-2379730-C (CA)
Title: Resistor for refractory shaped bodies, and shaped bodies derived therefrom
Inventor: BARTHA PETER
IPC: C04B35/06
Filed: 2002-04-02
Granted: 2011-01-04
Abstract: The invention relates to a resistor which is solidified from the melt, in particular for a refractory shaped body, formed at least from a refractory mineral metal-oxide main component, in which elasticizers of the general formula A2+B3+2O4 are present in an amount which is such that the solubility of the main component for the elasticizer is exceeded, and the elasticizers form precipitation areas in the main component, the resistor being produced by joint melting of the main component and the oxides which form the elasticizers, and to a process for its production.
Patent CA-2382825-C (CA)
Title: Electrostatic-dissipative multipolymer compositions
Inventor: ZIMMERMAN DANIEL
IPC: C08L33/12
Filed: 2000-08-01
Granted: 2011-01-04
Abstract: A substantially transparent, moldable, thermoplastic multipolymer composition comprising a methyl methacrylate copolymer containing a predominant amount of methyl methacrylate and a minor amount of one or more ethylenically unsaturated monomers; and an effective amount of a polyetheresteramide to enhance the electrostatic charge dissipation of the copolymer. The polyetheresteramide has a refractive index within about 0.005 units of the refractive index of the copolymer. The composition, when subjected to injection molding, is such that the injection-molded composition exhibits a haze of not greater than about 25 % and a light transmission of at least about 60 %. Preferably, the composition includes an impact modifier which also has a refractive index within about 0.005 units of the refractive index of the copolymer. The composition may also include a minor amount of a polyethylene glycol having a weight average molecular weight of about 2,000 to about 10,000.
Patent CA-2383117-C (CA)
Title: Cycloolefin blends and method for solvent bonding polyolefins
Inventor: LING MICHAEL T K
IPC: C08L23/10
Filed: 2000-09-08
Granted: 2009-07-21
Abstract: The present invention provides a polymer composition having a first component obtained by copolymerizing a norbornene monomer and an ethylene monomer, the first component being in an amount from about 1-99 % by weight of the composition; and a second component of an ethylene and .alpha.-olefin copolymer, the .alpha.-olefin having 6 carbons, the second component being in an amount from about 99 % to about 1 % by weight of the composition.
Patent CA-2389314-C (CA)
Inventor: EDMAN CARL F
IPC: H01L21/98
Filed: 2000-11-03
Granted: 2011-07-12
Abstract: Methods and apparatus are provided for the fabrication of microscale, including micron and sub-micron scale, including nanoscale, devices.  Electronic transport of movable component devices is utilized through a fluidic medium to effect transport to a desired target location on a substrate or motherboard. Forces include electrophoretic force, electroosmotic force, electrostatic force and/or dielectrophoretic force. In the preferred embodiment, free field electroosmotic forces are utilized either alone, or in conjunction with, other forces. These forces may be used singly or in combination, as well as in conjunction with yet other forces, such as fluidic forces, mechanical forces or thermal convective forces.
Patent CA-2390914-C (CA)
Title: A method for expressing a functional membrane-bound receptor protein using budded baculovirus
Inventor: HAMAKUBO TAKAO
IPC: C07K14/705
Filed: 2002-06-19
Granted: 2010-12-14
Abstract: The object of the present invention is to develop a technique for expressing a functional membrane-bound protein by using baculovirus and insect cell expression system. The present invention provides a method for expressing a functional membrane-bound receptor protein which comprises steps of culturing a host infected with at least one type of recombinant baculovirus which contains a gene encoding an interacting protein and a gene encoding a membrane-bound receptor protein which interacts with said interacting protein to perform its function, and co-expressing said interacting protein and said membrane-bound receptor protein in a budded baculovirus released from said host.
Patent CA-2391738-C (CA)
Inventor: ORLANDI UGO
IPC: B60K15/03
Filed: 2002-06-25
Granted: 2007-01-16
Abstract: A method of assembling a part to a workpiece with a combination tool supported on a robot, where a mounting surface of the part is assembled on a target surface of the workpiece including the following steps. (a) Indexing to the assembly position: (b) Picking a part with the part gripper on the part delivery arm from a part supply station. (c) Indexing part delivery and workpiece preparation arms to the preparation position. (d) Operating the workpiece target surface scanning module and communicating workpiece target surface position data to the robot. (e) Moving the robot to set the tool operating axis and calculate tool offsets relative to the position and orientation of the scanned target surface. (f) Simultaneously: engaging the part mounting surface with the part surface preparation module; and engaging the workpiece target surface preparation module with the target surface. (g) Indexing to the assembly position. (h) Using the previously set tool operating axis and calculated tool offsets, engaging the prepared part mounting surface with the prepared workpiece target surface. (i) Releasing the part gripper and withdrawing the tool from the part/workpiece assembly.