baber/WOPTO huggingface dataset:
Patent CA-2290151-C (CA)
Title: Machining centre, contouring process, and tool supporting mechanism, tool changer, curvic coupling device, and pallet changer in machine tool
Inventor: UJIHASHI KOUJI
IPC: B23B29/02
Filed: 1999-11-23
Granted: 2004-05-04
Abstract: A tool is rotated by a spindle mounted on a Z-axis table carried on a column and moved in the direction of a Z-axis to process a workpiece, while moving an X-axis table supported on a column rising from a bed in the direction of an X-axis and moving a Y-axis table supported on the X-axis table in the direction of a Y-axis to move the workpiece supported on the Y-axis. By controlling the movement of the X-axis and Y-axis tables in a contouring manner to move the workpiece along any path, holes having various sizes and shapes can be made by one type of the tool. Moreover, the wear of a cutting blade of the tool can be compensated by correcting the path of movement of the workpiece.
Patent CA-2290360-C (CA)
Title: Fungicidal mixtures
Inventor: BIRNER ERICH
IPC: A01N37/12
Filed: 1998-05-18
Granted: 2007-07-24
Abstract: The invention relates to a fungicidal mixture containing a synergistically effective amount of a.1) a phenyl-benzyl ether derivative of formula (I.a), (I.b) or (I.c) or a.1) a carbamate of formula (I.d), wherein X  = CH and N, n = 0, 1 or 2, and R = halogen, C1-C4-alkyl and C1-C4-halogen alkane, whereby the residues R can be different when n = 2, a salt or adducts thereof, and b) a fungicidal active substance from the benzimidazole class or the precursors releasing the same (II).
Patent CA-2291117-C (CA)
Title: Process for strengthening collagen casings
Inventor: MARDER ROBERT B
IPC: B29C35/10
Filed: 1998-06-01
Granted: 2007-01-23
Abstract: Conventionally produced edible tubular casing is improved in its mechanical properties by being exposed to ultraviolet radiation (15) in the range of 180 nm to 420 nm. The so-treated casing is humidified (17), collapsed and wound onto a reel (18). The reel (18) of tubular casing may be transported to a point of use where it is unwound, inflated, shipped and cut into lengths as desired.
Patent CA-2295353-C (CA)
Inventor: NAGAOKA SHINJI
IPC: H01S3/067
Filed: 2000-01-12
Granted: 2003-06-10
Abstract: The present invention provides a light generation method and a light source that are preferable in obtaining a single-mode light having high outputs, a small wavelength spectral bandwidth, and a low intensity noise. A white output from a white-light source and having wavelength components over a wide-band in a wavelength spectrum passes through an isolator and is then filtered by a disc-shaped optical filter. A transmitted light is input to a semiconductor optical amplifier having its polarization plane regulated by a polarization controller. An output from the amplifier passes through an isolator and is then filtered by a disc-shaped optical filter again to generate a single-mode light having a small spectral bandwidth and high outputs. Polarization control by the polarization controller corresponds to control of the polarization plane of a semiconductor laser in the semiconductor optical amplifier so as to obtain a maximum gain from the amplifier. This configuration enables a single-mode light having a small spectral bandwidth and high outputs to be easily generated at an arbitrary wavelength.
Patent CA-2298342-C (CA)
Title: Mecanisme d'articulation pour siege de vehicule et siege equipe d'un tel mecanisme
Inventor: CILLIERRE FRANCOIS
IPC: B60N2/235
Filed: 2000-02-14
Granted: 2004-01-27
Abstract: Mécanisme d'articulation comportant des première et deuxième armatures (7, 8) reliées de façon pivotante, des organes de verrouillage (11) pouvant coopérer avec une denture (13) d'une des armatures pour bloquer le mécanisme, et au moins un organe de butée (14) qui est solidaire de la deuxième armature (7) et qui est disposé pour que l'organe de verrouillage (11) bute angulairement contre ledit organe de butée lorsque le mécanisme d'articulation subit un couple de pivotement dans un premier sens de rotation (20) pendant que l'organe de verrouillage est dans sa position verrouillée : lorsque ce couple dépasse une valeur limite, l'organe de butée se déplace vers l'organe de surverrouillage et le repousse contre la denture de la première armature pour la bloquer.
Patent CA-2298607-C (CA)
Title: Methods and compositions for controlling biofouling using sulfamic acids
Inventor: MCNEEL THOMAS E
IPC: A61K8/46
Filed: 1998-07-27
Granted: 2010-09-21
Abstract: The invention relates to a method to inhibit bacteria from adhering to a submergible surface. The method contacts the submergible surface with an effective amount of at least one sulfamic acid or salt thereof to inhibit bacterial adhesion to the submergible surface. The invention also relates to a method for controlling biofouling of an aqueous system. This method adds an effective amount of at least one sulfamic acid or salt thereof to inhibit bacteria from adhering to a submerged surface within the aqueous system. This method effectively controls biofouling without substantially killing the fouling organisms. The sulfamic acid used in the method of the invention has the formula R1R2NS(O)2(OH). In this formula, R1 and R2 are independently a hydrogen, a C4- C20 alkyl group or a cyclohexyl group. However, R1 and R2 are not both hydrogen. Alternatively, R1 and R2, together with the N, may also form a 5-8 membered heterocyclic ring having formula (I). In the heterocyclic ring, X is O, NH, or CH2. The salt of sulfamic acid can be an acid salt or quaternized sulfamic acid salt. The present invention also relates to a composition containing sulfamic acids or salts thereof useable in the above methods. The compositions comprise at least one sulfamic acid or salt thereof in an amount effective to inhibit bacteria from adhering to submergible or submerged surfaces.
Patent CA-2300359-C (CA)
Title: Stabilisateur de conduite pour skis de motoneige
Inventor: LACHANCE GHISLAIN
IPC: A63C5/06
Filed: 2000-02-21
Granted: 2001-08-21
Abstract: Un stabilisateur (22) fait de métal ou plastique, ajusté sur le ski de véhicule de neige. Il comporte un aileron vertical formant une aile (38) d'une section en U (36) d'une longueur suffisante pour couvrir la surface d'appui (30) du ski (20). Une lisse centrale au carbure (34) existante servant à la traversée des chemins asphaltés et à la conduite sur la glace est placée longitudinalement au centre de la section en U pour former avec les ailes une série de trois guides parallèles, creusant une piste sur une surface de neige dure sur les sentiers de motoneige pour stabiliser la direction du ski dans le mouvement sans louvoiement. Les ailes sont d'acier et ont un mur 19mm haut et 2 à 3 millimètres d'épaisseur. L'âme est de 56 à 58 millimètres de large et supporte un correcteur de 6 mm d'épaisseur et 56 mm de large qui s'étend sur toute la longueur de ski. La lisse de carbure (34) est de 6mm plus haute que les ailes.
Patent CA-2301942-C (CA)
Title: Molecular mimetics of meningococcal b epitopes
Inventor: GRANOFF DAN M
IPC: C07K5/083
Filed: 1998-08-26
Granted: 2011-05-31
Abstract: Molecular mimetics of unique epitopes of Neisseria meningitidis serogroup B ("MenB") are disclosed. Compositions containing such molecular mimetics can be used to prevent MenB or E. coli K1 disease without the risk of evoking autoantibody responses.
Patent CA-2303287-C (CA)
Title: Boat hull with center v-hull and sponsons
Inventor: KIRKHAM JOHN R
IPC: B63B1/04
Filed: 1998-09-10
Granted: 2008-07-08
Abstract: A high performance boat hull structure is provided which combines a V-hull bottom portion (12) with mid hull sponsons (31 and 33) which form longitudinal tunnels with adjacent structures. The midhull sponsons (31 and 33) have horizontally disposed running surfaces to provide lift at high speeds. Outer sponsons (14 and 16) incorporate running surfaces (24 and 26) and together with mid hull sponsons (31 and 33) form a second air tunnel and engage and deflect side directed spray and wake downwardly providing additional lift and decreasing or eliminating spray and signature wake. Entrance of injected or inducted air into the air tunnel area decreases frictional engagement of the hull with water to improve efficiency and ride.
Patent CA-2304770-C (CA)
Inventor: MA BAIPING
IPC: A61K31/7048
Filed: 1998-09-28
Granted: 2009-01-20
Abstract: The invention relates to the steroidal saponin compounds for the prophylaxis or treatment dementia, the new steroidal saponin compounds and the pharmaceutical composition containing the same.
Patent CA-2317864-C (CA)
Title: Dispositif de censure pour sous-titrage code de signal video
Inventor: LAPIERRE DIANE
IPC: H04N21/236
Filed: 1998-12-22
Granted: 2009-07-21
Abstract: La présente invention concerne un dispositif de censure (50) de sous-titrage codé d'un signal vidéo, qui comprend un décodeur (300) qui reçoit un signal d'entrée vidéo contenant le sous-titrage codé. Le décodeur (300) sépare le signal de sous-titrage codé du signal vidéo. Un censeur (400) de sous-titrage codé reçoit du décodeur le signal de sous-titrage codé et le censure pour former un sous-titrage codé censuré. Un générateur (500) reçoit le signal vidéo et le sous-titrage codé censuré et combine les deux.
Patent CA-2318104-C (CA)
Inventor: KONING G PAUL
IPC: H04L69/40
Filed: 1999-01-13
Granted: 2003-11-11
Abstract: A switch is provided for use in a communications system for transmitting traffic from a first user to a second user. The first and the second users (X, K) are interconnected by a primary communications path (410) and a redundant communications path (420). The switch includes a first port configured to receive hello communications indicative of a proper operation of the primary communications path and a second port for receiving data communications. A  switch control (288) monitors the receipt of the hello communications, directs the forwarding of received data communications up to a threshold capacity and, if the received data communications exceed the threshold capacity, drops at least a portion of the received data communications such that forwarded data communications are below the threshold capacity.
Patent CA-2319162-C (CA)
Inventor: EDSTROM TOMAS
IPC: B65G43/10
Filed: 1999-01-21
Granted: 2007-06-26
Abstract: In a method and control system for controlling a conveyor system comprising a plurality of conveyors, each of which is allocated a control unit (44, 46, 48), the conveyors are controlled in accordance with status data from the conveyors. Each conveyor is brought to communicate (via 50, 52, 53, 54) only with its adjacent conveyors, which are in turn brought to communicate only with their adjacent conveyors, etc. The communication comprises the control units (44, 46, 48) of each conveyor transmitting and receiving control information, said information being created on the basis of the conveyor's own status data and control information from its adjacent conveyors. Control signals for controlling the conveyor are created on the basis of the conveyor's own status data and the control information received by the conveyor's control unit from control units of adjacent conveyors. The control units can be standardized and dimensioned for a maximum number of adjacent conveyors. A plant for baling paper pulp comprises a conveyor system having such a control system.
Patent CA-2326126-C (CA)
Inventor: BULLOCK KYLE
IPC: D06M15/277
Filed: 1999-03-15
Granted: 2008-05-27
Abstract: A liquid repellant, stain-resistant, antimicrobial fabric. At least one composition comprising an antimicrobial agent and a fluorochemical composition is applied to a fabric such as a jacquard, to produce a treated fabric. The liquid and stain-resistant, antimicrobial, fabric essentially retains its natural texture, is durable and is easy to handle.
Patent CA-2327300-C (CA)
Inventor: SCHULLER HANS-JURGEN
IPC: B25B5/06
Filed: 2000-01-26
Granted: 2001-09-11
Abstract: The invention relates to vise-grip or expanding pliers comprising two plier arms (4, 5) which are joined in the manner of a scissor-leg joint and on the  one end have handle sections (6, 8) and on the other end clamping sections ( 7, 9) which can be moved towards each other when the handles are actuated. The two plier arms (4, 5) can be fixed in different clamping positions which var y with the distance between the two clamping sections (7, 9). According to the  invention a toothed segment (11) which is assigned to one plier arm (4) and whose teeth (12) are engaged by a detent (13) assigned to the handle section  of the other plier arm (5) is provided for, so that a knuckle joint area is obtained which is largely free of distorting forces.
Patent CA-2327626-C (CA)
Title: Flatbed vehicle transport system
Inventor: TINNELL RANDY
IPC: B60P3/08
Filed: 2000-12-05
Granted: 2008-07-08
Abstract: A flatbed trailer transport system convertible for carrying vehicles utilizes detachable support members, cross members and ramp members. The system includes a plurality of vertical support members that are positionable within apertures within a trailer, a plurality of cross members insertable into the support members, a plurality of ramp members that can be attached across the cross members, and a loading ramp for loading vehicles upon the trailer at its forward end. A plurality of chains are preferably secured to one or more vertical support members to prevent longitudinal movement of the structure while loaded.
Patent CA-2331281-C (CA)
Inventor: REICHENBACH RAINER
IPC: B30B15/30
Filed: 2001-01-17
Granted: 2008-08-19
Abstract: A transfer system provided, in particular, for multi-stage presses for large components is distinguished by a favorable design with a low moving mass and allows large transporting steps. By the regulation of 2 stationary drives both in the direction of rotation in relation to one another and in the rotational speed, it is possible to realize all desired traveling curves in one plane. A straightforward construction makes possible a cost-effective, modular solution for a highly dynamic transfer system.
Patent CA-2334155-C (CA)
Title: Cyclic boroproline compounds
Inventor: WALLNER BARBARA P
IPC: A61K31/69
Filed: 1999-05-14
Granted: 2005-04-19
Abstract: Substantially pure preparations of cyclid boroProline compounds that bind, in cyclic or linear form, to CD26 are provided. Methods for using the cyclic compounds to stimulate the activation andlor proliferation of immune cells to achieve preselected normal in vivo levels of these cells also are provided. Evidence of the oral bioavailability and activity of a preferred cyclic compound, valine-prolineboronic acid (ValboroPro), also is provided.
Patent CA-2336347-C (CA)
Title: Particules de polyhalogenure et modulateurs de lumiere renfermant de telles particules
Inventor: SAXE ROBERT L
IPC: G02F1/00
Filed: 1999-07-09
Granted: 2004-11-23
Abstract: La présente invention concerne une matière photo-polarisante à base de polyhalogénure, qui comprend un complexe obtenu en faisant réagir les composantes suivantes: (a) iode élémentaire; (b) acide d'hydrohalogènure ou halogènure d'ammonium, halogènure de métal alcalin ou halogènure de métal alcalino-terreux; (c) un premier composé capable de chelater des ions hydrogène, ammonium ou métal et (d) un second composé comprenant au moins un groupe chelatant présent dans le premier composé auquel cas soit (1) au moins un groupe du premier composé est transformé en un groupe différent, soit (2) le second composé comprend au moins un groupe supplémentaire.
Patent CA-2346662-C (CA)
Title: Compositions containing diphosphonic acids
Inventor: GABEL ROLF-DIETER
IPC: A61P3/14
Filed: 1999-10-01
Granted: 2006-05-09
Abstract: The invention relates to a solid pharmaceutical form of administration containing a diphosphonic acid or a physiologically compatible salt thereof as the active substance, wherein the active substance is presen t in granulate form, optionally together with pharmaceutical adjuvants, in the inner phase and the outer phase contains a lubricant in th e form of less than 5% by weight of stearic acid relative to the total weight of the form of administration.
Patent CA-2358860-C (CA)
Inventor: HIGASHI KIYOSHI
IPC: C07C235/28
Filed: 2001-10-09
Granted: 2014-02-04
Abstract: The present invention provides a collagen accumulation inhibitor, a collagen accumulation- inhibiting method, a method for searching for a substance which regulates the type-I collagen gene transcription regulating ability and the like, said matters being useful in a medical field for a prophylaxis or the treatment of a disease caused by an excessive accumulation for a collagen (for example fibrosis).
Patent CA-2358987-C (CA)
Inventor: WITTKOETTER REINHOLD
IPC: H01J65/00
Filed: 2000-10-06
Granted: 2009-09-22
Abstract: L'invention concerne un procédé de production d'une lampe à décharge (1) qui est conçue, de préférence, pour des décharges à barrière diélectriques. La nouveauté consiste en ce que l'on utilise un support (10) pour régler et fixer dans sa position une électrode (6) qui s'étend dans la chemise (2) de la lampe à décharge (19 à une certaine distance des parois (3) de cette chemise. Ce support (10) sert simultanément de tige de pompage.
Patent CA-2359435-C (CA)
Inventor: MADAN ASHVANI K
IPC: A61B17/32
Filed: 2001-10-17
Granted: 2009-09-29
Abstract: An ultrasonic surgical hand piece is caused to be driven with an output displacement that is correlated with the phase margin, which is the difference of the resonant frequency and the anti-resonant frequency of the hand piece. A frequency sweep is conducted to find the resonant frequency and the anti-resonant frequency for the hand piece. The resonant frequency is measured at a point during the frequency sweep where the impedance of the hand piece is at its minimum. The anti-resonant frequency is measured at a point during the frequency sweep where the impedance of the hand piece is at its maximum. Using a target or specific output displacement, a drive current is calculated based on the phase margin which is the difference between the resonant frequency and the anti-resonant frequency. The hand piece is caused to be driven with the output displacement, by accordingly controlling the current output from a generator console for driving the hand piece.
Patent CA-2364158-C (CA)
Title: Mass spectrometers and methods of mass spectrometry
Inventor: BATEMAN ROBERT HAROLD
IPC: H01J49/24
Filed: 2001-11-29
Granted: 2003-12-23
Abstract: An ion guide 15;15' is disclosed comprising a plurality of electrodes 15a,15b each having apertures which are preferably circular and substantially the same size. The ion guide 15;15' is preferably maintained in a vacuum chamber at a relatively high pressure.
Patent CA-2365542-C (CA)
Inventor: CANTORO AMALIO
IPC: A61L12/08
Filed: 2000-03-31
Granted: 2006-05-09
Abstract: An ophthalmic solution with viscosity enhancing and detergent properties for contact lenses, comprising one or more physiologically acceptable viscosity enhancing agents in aqueous solution having a non-Newtonian rheological behaviour, and one or more physiologically acceptable non-ionic surfactants. The non-ionic surfactant may be selected among esters of fatty acids, sorbitan polyoxyethylates (i.e. polysorbates, such as "Tween"), or block copolymers polyoxyethylen-polyoxypropylene (i.e. poloxamers, such as "Pluronic"). The viscosity enhancing agent may be selected among hyaluronic acid or its salts with alkali or alkaline-earth metals, ethers or esters of cellulose, chitosans, gellans, alginates or carboxyvinyl polymers of the kind Carbopol® (or carbomer).
Patent CA-2371326-C (CA)
Title: Procedure for de-icing a jet engine air inlet cowl by means of forced circulation of a fluid, and device for applying the said procedure
Inventor: PORTE ALAIN
IPC: B64D15/04
Filed: 2002-02-12
Granted: 2009-09-01
Abstract: The jet engine air intake cowling comprises an air intake lip (6a), a de-icing system (10) and acoustic attenuation means (11). The acoustic attenuation means are constituted by separate islets (11a) each formed from a sandwich comprising a resistive acoustic porous layer forming a part (13) of the fan duct external casing delimited by the air intake lip, a honeycombed core and a reflector (15). These cover the reflector of each islet with the aid of a common element extending over all the islets to put the spaces between the islets in communication with the lip and with the cowling outside so as to create a forced circulation of de-icing fluid from the inside of the lip to the cowling outside via the spaces between the islets.
Patent CA-2374692-C (CA)
Inventor: SEBBAN JACQUES
IPC: B65D43/24
Filed: 2001-03-22
Granted: 2005-08-09
Abstract: The invention concerns a housing (1) for packaging a product (P), in particular a cosmetic product, comprising a base (2) delimiting at least a housing (2a) containing said product (P), and a lid (4) articulated on the base via an intermediate element (20), adapted, in a first configuration of the housing, to pivot both relative to the lid (4) and relative to the base (2), so as to enable the lid (4) to pivot 360 DEG  relative to the base, said intermediate element (20) comprising catching means (C) adapted in a second so-called  use  configuration, to be urged to engage with the complementary catching means (B) of the base (2) to enable the intermediate element (20) to be locked on the base (2).
Patent CA-2376564-C (CA)
Title: Semi-insulating silicon carbide without vanadium domination
Inventor: CARTER CALVIN H JR
IPC: H01L29/812
Filed: 2000-05-17
Granted: 2009-11-03
Abstract: A semi-insulating bulk single crystal of silicon carbide is disclosed that has a resistivity of at least 5000 .OMEGA.-cm at room temperature and a concentration of deep level trapping elements that is below the amounts that will affect the resistivity of the crystal, preferably below detectable levels. A method of forming the crystal is also disclosed, along with some resulting devices that take advantage of the microwave frequency capabilities of devices formed using substrates according to the invention.
Patent CA-2380315-C (CA)
Inventor: MUIR GRAEME
IPC: C12M1/12
Filed: 2000-08-07
Granted: 2008-04-08
Abstract: L'invention concerne des procédés perfectionnés permettant de détecter des micro-organismes (par exemple, des levures) dans des mélanges (par exemple, de la bière).
Patent CA-2382135-C (CA)
Inventor: SEEBOLD KENNETH WESLEY JR
IPC: A01N47/24
Filed: 2000-08-14
Granted: 2009-05-19
Abstract: A method for controlling fungi using a phenylhydrazine derivative compound o f formula (I) or (II) wherein X is phenyl, phenylalkoxy, phenoxy, or benzyl, alone or in combination with one o r more halogen, alkyl, or alkylthio; Y is hydrogen, alkanoyl, haloalkanoyl, or alkoxy carbonyl; and R is hydrogen, alkyl, haloalkyl, alkoxy, haloalkoxy, or phenylalkoxy.
Patent CA-2385456-C (CA)
Title: 9- (piperazinylalkyl) carbazoles utiles en tant que modulateurs de bax
Inventor: HALAZY SERGE
IPC: A61P31/04
Filed: 2000-10-18
Granted: 2012-01-17
Abstract: La présente invention concerne des dérivés pipérazine de carbazole de formule (I) et plus spécifiquement l'utilisation de ces derniers en tant que composés pharmaceutiquement actifs ainsi que des formulations pharmaceutiques contenant de tels dérivés pipérazine de carbazole. Les dérivés pipérazine de carbazole sont des modulateurs efficaces, et plus particulièrement des inhibiteurs efficaces de la fonction et/ou de l'activation de Bax. Cette invention concerne également de nouveaux dérivés pipérazine de carbazole ainsi que des procédés de préparation de ces derniers.
Patent CA-2396376-C (CA)
Title: Drug carrier pellet production process
Inventor: LYNENSKJOLD EVA
IPC: A61K9/50
Filed: 2001-02-19
Granted: 2010-04-27
Abstract: The invention provides a process for the production of drug carrier pellets comprising spay-drying a solution of a physiologically tolerable cellulosic binder containing a physiologically tolerable inert particulate carrier having a particle size D(v, 0.5) of less than 50 µm.