baber/WOPTO huggingface dataset:
Patent CA-2236262-C (CA)
Title: Room temperature sterilant for medical devices
Inventor: HALL ROBERT T II
IPC: A61L2/18
Filed: 1996-11-25
Granted: 2000-08-29
Abstract: Provided is an anti-microbial composition containing an ester of formic acid, an oxidizer, performic acid and water. Also provided is a premix for making the anti-microbial composition having two parts. One part contains the ester of formic acid and a second part contains the oxidizer. Another method is provided for making the anti-microbial composition in which the ester of formic acid is combined with the oxidizer and water. A further method is provided for sterilizing medica l devices, including dialyzer filter modules, wherein the anti-microbial composition is capable of dilution of 1:1 to 1:12 with water.
Patent CA-2239338-C (CA)
Title: Roller or belt conveying device for sheet-like or plate-like workpieces of low specific mass
Inventor: MORISOD JEAN-BERNARD
IPC: B31B50/02
Filed: 1998-05-29
Granted: 2003-04-29
Abstract: This conveying device for sheet-like or plate-like workpieces having low specific mass, such as paper or cardboard, comprises two conveying elements arranged side by side along the trajectory of said workpieces, for changing the orientation around axes which are perpendicular to said sheets or plates.  Separate drive means with adjustable speeds, are connected to each of said conveying elements.  A caisson provided with a fan is used to move these workpieces against said conveying elements in order to transmit different speeds to each of the surface parts of said workpieces in contact with said respective conveying elements.
Patent CA-2248660-C (CA)
Title: A method of establishing a communications call
Inventor: ESCOBAR CARLOS
IPC: H04M3/493
Filed: 1997-03-13
Granted: 2006-08-01
Abstract: A method, system, interface and server for establishing a communications call by selecting a B party (6) using an interactive device (16) connected to a public network (10, 12), sending called address data for the B party (6) and calling address data for an A party (4) to a communications platform (18) of the public network (10, 12), and establishing a call between the A and B patties (4, 6) over the public network (10, 12) using the communications platform (18) and the called and calling address data. The called address data can be accessed from the public network, and may reside on a server of a messaging network, such as the Internet.
Patent CA-2252249-C (CA)
Title: Plate trailer with logistics slots
Inventor: FENTON GARY L
IPC: B60P7/08
Filed: 1998-10-29
Granted: 2006-07-04
Abstract: A joining member for joining an adjacent pair of plates to form a portion of a side wall of a trailer, wherein at least one of the plates includes a series of openings. The joining member includes a strip having an inner surface adjacent the plates and an outer surface opposite the inner surface, the strip including a plurality of rows of apertures, wherein each aperture extends between the inner surface and the outer surface and is adapted to receive a fastener for attaching the strip to both plates, the inner surface also including a first channel aligned to overlap both plates and a second channel aligned with the series of openings to define a series of logistics slots, and a sealing strip situated in the first channel.
Patent CA-2253167-C (CA)
Inventor: FLORENCE LLOYD
IPC: H04M7/12
Filed: 1998-11-02
Granted: 2007-04-03
Abstract: An apparatus and method for transferring a message from a calling party to an unavailable telephonically called party. The method comprises the steps of inititating a call to the called party over a communications channel, identifying that the called party is not available and instructing the calling entity to record the message at the calling entity and after recording to transmit the message to the called entity as a data message via a data channel for reception by the called entity. The system reduces the use of the voice/telephone communications networks by allowing a voice message to be transmitted through data channels, reducing the amount of voice traffic on the voice communication lines. The fact that the original voice message was actually stored with the calling entity after the telephone voice communication had been discontinued is transparent to both the calling party and the called party. Greetings for the called party can be stored at a messaging system of the calling entity.
Patent CA-2253632-C (CA)
Inventor: BOCZKOWSKI DAVID J
IPC: C12Q1/02
Filed: 1997-04-30
Granted: 2008-12-16
Abstract: Disclosed are cells and methods for treating or preventing tumor formation o r infections with pathogens in a patient. The cells of the invention are antigen-presenting cells (e.g., dendritic cells or macrophage) that have been loaded with RNA derived from tumors or pathogens. By administering the RNA-loaded antigen-presenting cells to a patient, tumor formation or pathogen infections can be treated or prevented. Alternatively, the RNA-loaded cells can be used as stimulator cells in the ex vivo expansion of CTL. Such CTL can then be used in a variation of conventional adoptive immunotherapy techniques.</SDOA B>
Patent CA-2254374-C (CA)
Title: Process for reducing carbon production in solid electrolyte ionic conductor systems
Inventor: KESKAR NITIN RAMESH
IPC: B01D53/32
Filed: 1998-11-17
Granted: 2002-08-13
Abstract: A process for inhibiting the formation of carbon and/or coke from a carbon-containing reactive gas stream on the permeate side of an oxygen ion transport membrane, or for increasing the oxygen partial pressure thereon, by separating a feed gas stream to form an oxygen-depleted gas stream on the retentate side and a gas stream containing oxygen reaction products on the permeate side. The permeate side is purged with the carbon-containing reactive gas stream, and at least a portion of the exhaust gas stream formed from the reaction of the reactive gas stream with the separated oxygen is recirculated to purge the permeate side.
Patent CA-2254899-C (CA)
Inventor: PATRICK DAVID MALCOLM
IPC: H04B10/27
Filed: 1997-05-16
Granted: 2002-04-09
Abstract: Circuit de synchronisation optique qui comporte un modulateur otique non linéaire (NOM). Le signal à synchroniser et un signal de référence entrent en interaction avec le NOM. Une modulation interphase produit une déviation spectrale. Le signal de sortie du NOM est filtré pour produire un signal d'erreur.
Patent CA-2256009-C (CA)
Title: System with and method of cryptographically protecting communications
Inventor: STANFORD CHRISTOPHER JOHN
IPC: G06Q20/00
Filed: 1996-05-24
Granted: 2007-07-31
Abstract: A value transfer system of at least one VCD (=Value Carrying Device) (1) and at least one VAD (=Value Accepting Device) (2), the VAD (2) having a memory (53) for storing at least an aggregate value (28) of previous accepted values and means for transferring a claiming message (13), the VCD (1) having a memory (52) for storing at least a balance value (7) and means for transferring a proving message (14), wherein the VAD (2) includes into the claiming message (13) a transaction value (20), a previous aggregate value (21) and a corresponding previously computed proving cryptogram (22), the VCD (1) computes and includes into the electronic message (14) a transaction proving cryptogram (35), computed on the basis of the previous aggregate value (21), the corresponding previously computed proving cryptogram (22) and the transaction value (20), and the VCD (1) computes the at least one transaction proving cryptogram (35) only if it has established the correctness of the received previous aggregate value (21) by using said corresponding previously computed cryptogram (22) and after it has reduced the balance value (7) with the transaction value (20).
Patent CA-2256608-C (CA)
Title: Verification de systemes hydrauliques
Inventor: CAIN BERNARD
IPC: A62C37/50
Filed: 1996-11-08
Granted: 2005-01-11
Abstract: Procédé et dispositif pour tester un composant tel qu'un détecteur de débit (12) dans un système hydraulique, comportant un circuit fermé (10, 14) pour faire circuler un fluide dans une partie du système comprenant le composant. Le procédé consiste à faire circuler le fluide dans le circuit fermé et à rectifier le fonctionnement du composant en présence de ce flux.
Patent CA-2257272-C (CA)
Inventor: SAMUELSON H VAUGHN
IPC: D04H3/14
Filed: 1997-06-05
Granted: 2005-11-15
Abstract: This invention relates to a new nonwoven material which has very high Frazie r permeability while having substantial hydrostatic head liquid barrier properties. The material is comprised of fibers which ar e approximately one denier and finer fibers which have sufficient strength properties so as not to need a support scrim. The fabric is quite comfortable because of its breathability, quite soft because of its construction, and protective from liquids from rain to hazardous chemicals.< /SDOAB>
Patent CA-2259619-C (CA)
Title: Cytochrome p450 expression in enterobacteria
Inventor: PRITCHARD MICHAEL PATRICK
IPC: C12N15/53
Filed: 1997-07-17
Granted: 2009-01-27
Abstract: A bacterial cell containing a functional cytochrome P450 monooxygenase syste m, said cell comprising a genetic construct capable of expressing a cytochrome P450 and a genetic construct capable of expressing, separately from said cytochrome P450, a cytochrome P450 reductase wherein the N-terminus of the cytochrome P450 and the N-terminus o f the cytochrome P450 reductase are each adapted to allow functional coupling of said cytochrome P450 and said cytochrome P450 reducta se within said cell. A bacterial cell containing a cytochrome P450 comprising a genetic construct encoding, and capable of expressing, sai d cytochrome P450 wherein the cytochrome P450 comprises an N-terminal portion which directs the cytochrome P450 to a cellular compartment or membrane of the bacterial cell. The bacterial cells are useful as, for example, bioreactors, in drug testing and mutagenicity testing and as a source of cytochrome P450.
Patent CA-2260852-C (CA)
Inventor: FAWZY ABDEL A
IPC: A61K47/26
Filed: 1997-08-07
Granted: 2002-09-10
Abstract: Composition pharmaceutique liquide comprenant une dose pharmaceutiquement efficace d'un médicament au goût amer dissous ou dispersé dans un milieu aqueux dépourvu d'éthanol. Ce milieu aqueux se compose essentiellement d'eau, d'environ 5 à environ 30 % en poids de polyvinylpyrrolidone, d'environ 35 à environ 55 % en poids d'un polyol C3-C6, d'environ 0,01 à environ 0,5 % en poids de glycyrrhizinate d'ammonium et d'un ou plusieurs arômes. Cette composition liquide est transparente et a un goût agréable.
Patent CA-2260891-C (CA)
Inventor: RAZAVI ABBAS
IPC: C08F10/00
Filed: 1997-07-10
Granted: 2005-12-13
Abstract: Metallocene catalysts useful for the preparation of syndiotactic/atactic blo ck polyolefins have the general formula: R"(C4R'mC5C4R'n) XMeQ wherein X is a hetero-atom ligand with one or two lone pair electrons selected from the elements of Group VA or VIA which can be substituted or non-substituted; (C4Rm'C5C4R'n') is a fluorenyl or a symmetrically substituted fluorenyl or cyclopentadienyl ring; R' is hydrogen or hydrocarbyl radical having from 1-20 carbon atoms, a halogen, an alkoxy, and alkoxy alkyl or an alkylamino or alkylsilylo radical, each R' may be the same or different and m and n independently are 0, 1, 2, 3 or 4, with the proviso that the bilateraly symmetry is maintained; R" is a structural bridge between X and the (C4R'mC5C4R'n) ri ng to impart stereorigidity; Q is a hydrocarbyl radical having 1-20 carbon atoms or is a halogen; Me is a Group IIIB, IVB, VB, or VIB metal as positioned in the Periodic Table of Elements; and Me can be in any of its theoretically possible oxidation states. Olefin monomer s (particularly propylene) polymerised using those catalysts to form syndiotactic/atactic block polymers of high molecular weight and comprising at least 70 % of syndiotactic triads.
Patent CA-2266020-C (CA)
Title: Optimized routing of mobile calls within a telecommunications network
Inventor: ALPEROVICH VLADIMIR
IPC: H04W76/02
Filed: 1997-09-15
Granted: 2004-05-11
Abstract: After an initial call connection (20) towards a called party mobile station (10), an originating exchange (70a) serving the calling party terminal receives an indication (115, 125) over the connected telecommunications network that the entered called party number is associated with a mobile station. Thereinafter, the serving originating exchange interrogates (150) the HLR (50) directly to determine the mobile switching center (MSC) (70b) currently serving the called party mobile station for subsequent outgoing call connection requests towards the called party terminal. After retrieving the roaming number representing the serving MSC for the called party mobile station, a direct call connection (190) is established between the originating exchange and the MSC  currently serving the calling party mobile station without establishing a trunk call connection back to the home Public Land Mobile Network (PLMN) associated with the calling party mobile station.
Patent CA-2269422-C (CA)
Inventor: LAPOINTE JEAN
IPC: F16B2/06
Filed: 1999-04-15
Granted: 2007-06-26
Abstract: A bracket for securing a sign to a post, comprises a clamp formed as a flanged open substantially cylindrical body having facing arms adapted to be brought together by a bolt for holding the sign, the tightening of the bolt being both effective for attaching the sign to the bracket and the bracket to the post. The sign defines a slot having an open end for allowing the sign to be inserted between the arms of the body without having to completely unscrew the bolt.
Patent CA-2276098-C (CA)
Title: Tricyclic benzo[e]isoindoles and benzo[h]isoquinolines
Inventor: WICHMANN JURGEN
IPC: C07D491/056
Filed: 1998-01-07
Granted: 2007-05-08
Abstract: The present invention is concerned with novel benzo[e]-isoindoles and benzo[h]isoquinolines of the general formula (see formula I) Since the compounds in accordance with the invention can bind to serotonin receptors (5HT2), they are especially suitable for the treatment or prevention of central nervous disorders such as depressions, bipolar disorders, anxiety states, sleep and sexual disorders, psychoses, schizophrenia, migraine and other conditions associated with cephalic pain or pain of a different kind, personality disorders or obsessive-compulsive disorders, social phobias or panic attacks, mental organic disorders, mental disorders in childhood, aggressivity, age-related memory disorders and behavioural disorders, addiction, obesity, bulimia, etc., nervous system damage caused by trauma, stroke, neurodegenerative diseases, etc.; cardiovascular disorders such as hypertension, thrombosis, stroke, etc; and gastrointestinal disorders such as dysfunction of the gastrointestinal tract motility.
Patent CA-2277195-C (CA)
Inventor: JOLLIFF NORMAN E
IPC: F16H3/72
Filed: 1999-07-07
Granted: 2002-12-31
Abstract: A variable speed transmission including a rotatable input member connectable to a drive source, a pump for pumping fluid through a conduit, a gear train including an epicyclic gear train operatively coupled to the input member and the pump, and a rotatable output member selectively operatively connected to either a forward or a reverse drive gear, wherein the output member has a forward drive ratio corresponding with its connection to the forward drive gear and a different, reverse drive ratio corresponding with its connection to the reverse drive gear. The transmission may also include a pressure compensating flow metering device for regulating the pressure of fluid flowing through said conduit.
Patent CA-2280203-C (CA)
Inventor: PETTY NORMAN W
IPC: H04J3/06
Filed: 1999-08-10
Granted: 2003-11-04
Abstract: An ATM cell constructor of an ATM transmitter assembles a stream of frames of constant bit-rate traffic received on a listen TDM bus into cell payloads using ATM adaptation layer 1 (AAL1). Once every eight cells, the AAL1 structured data transfer (SDT) cell constructor layer introduces a one-octet SDT offset pointer into the payload. This pointer designates traffic-block (TDM frame) boundaries. The payload with an attached ATM header forms an ATM cell, and the constructor transmits a stream of the ATM cells to an ATM cell deconstructor of an ATM receiver.    The deconstructor disassembles the payloads of the received ATM cells and transmits the stream of frames of constant bit-rate traffic on a talk TDM bus. In response to each received SDT offset pointer, the deconstructor's time slot interchanger (TSI) resets to the start of frame-processing, thereby aligning frames formed by the TSI with the received frames. The deconstructor detects occurrence of TDM frames on the talk TDM bus and synchronizes (aligns) transmission of the frames formed by the TSI with the TDM frames on the talk TDM bus. The listen and talk TDM buses are thereby synchronized with each other.
Patent CA-2280498-C (CA)
Inventor: SCHENK MARTIN D
IPC: A47L15/42
Filed: 1999-08-19
Granted: 2007-05-01
Abstract: Disclosed is a warewashing assembly comprising a batch-loading warewashing machine and a movable tray or cart capable of holding a rack in a position that departs form the horizontal outside of the warewashing machine for convenient operations; said tray or cart comprising a flat tray of a size complementary to said rack, wherein the flat tray comprises side and rear fences capable of holding the ware rack against horizontal motion and wherein the tray is attached to a support structure in such a way that it is supported at the desired angle a and can be inserted into the machine when quiescent; wherein the support structure is of a height approximately equal to that of the warewashing machine and comprises means to move horizontally in relation to the warewashing machine. >
Patent CA-2281673-C (CA)
Title: Methods for administering nutritional indium
Inventor: BONADIO GEORGE A H
IPC: A61K33/24
Filed: 1998-02-12
Granted: 2002-12-31
Abstract: A method of administering a Generally Accepted As Safe (GRAS) indium compound, preferably indium sulfate mixed with distilled water, comprises preferably spraying 1 to 27 mg of indium sulfate into the mouth on arising in the morning and without eating or drinking for at least 10 minutes thereafter.
Patent CA-2284825-C (CA)
Title: Time of flight mass spectrometer and detector therefor
Inventor: MERREN THOMAS OLIVER
IPC: H01J49/40
Filed: 1999-01-25
Granted: 2003-08-05
Abstract: An ion detector (27) for use in a time-of-flight mass spectrometer (1) is disclosed. The ion detector (27), which has an extended dynamic range, comprises collection electrodes (36, 38; 39) of different surface areas. In one embodiment the collection electrodes (36, 38; 39) are formed in an array  consisting of a larger plate-like collection electrode (36, 38) and a smalle r plate-like collection electrode (39). Microchannel multiplier plates (31, 32 ) may be arranged in front of the collection electrodes (36, 38; 39). In an alternative embodiment the collection electrodes consist of a grid (42) or, more preferably, a wire electrode (50) disposed in front of a plate-like electrode (43).
Patent CA-2286616-C (CA)
Title: Implant system
Inventor: HANSSON STIG
IPC: A61C8/00
Filed: 1998-04-21
Granted: 2007-06-26
Abstract: A fixture (301) of a dental implant system for implantation in bone tissue (312, 314) of the maxilla or mandible by displacement thereof in a forward direction for supporting a superstructure such as an abutment, the fixture having a forward end, a rearward end (330) which presents an interfacing surface (350) for interfacing with an interfacing surface of the superstructure and an outer surface (305) which forwardly of a predetermined position (307) on the outer surface is adapted for interlocking with bone tissue of the maxilla or mandible. The interfacing surface of the fixture is structurally isolated from the fixture outer surface to a level which is both forwardly of the interfacing surface and the predetermined position on the fixture outer surface.
Patent CA-2289297-C (CA)
Inventor: PASKAL TOM
IPC: A47F13/04
Filed: 1999-11-10
Granted: 2003-07-29
Abstract: A butcher's cord holder and dispenser is provided. It has a lower portion which holds a package or roll of cord and an upper portion which can be clamped at the edge of the butcher's table. When the upper portion is clamped between the table top and the frame element located under the table top, the lower portion is suspended under the table and out of butcher's way when he works. The upper portion has an aperture through which cord is dispensed as it is pulled by the butcher.
Patent CA-2290519-C (CA)
Title: Fungicidal mixture
Inventor: AMMERMANN EBERHARD
IPC: A01N43/54
Filed: 1998-05-18
Granted: 2007-07-31
Abstract: The invention relates to a fungicidal mixture, containing a synergistically effective amount of a) a phenyl-benzyl ether derivative of formula (I.a) or (I.b) and b) (~)-(2-chlorophenyl)(4-chlorophenyl)(pyrimidin-5-yl) methanol (II).
Patent CA-2294243-C (CA)
Inventor: REMERS WILLIAM A
IPC: A61K9/20
Filed: 1998-06-26
Granted: 2008-12-30
Abstract: La présente invention concerne de nouvelles cyanoaziridines destinées au traitement du cancer.
Patent CA-2295148-C (CA)
Title: Multimedia multiplexing method
Inventor: PARK DONG SEEK
IPC: H04N19/89
Filed: 1998-05-22
Granted: 2003-07-08
Abstract: A multiplexing method for multimedia communication is provided, which is compatible with the H.223 protocol by changing a header of a multiplex protocol data unit (MUX-PDU). The multiplexing method includes the steps of encoding media data, and multiplexing the media data encoded in the step (a) in units of a predetermined frame, and inserting a second flag (150) having a predetermined length with an auto-correlation in the frame after a first flag (140) having the opening and closing of the frame. Therefore, the probability of detecting the MUX-PDU by a receiver is increased by adding a flag (150) having a high auto-correlation to the H.223 MUX-PDU frame, thereby increasing error-resiliency.
Patent CA-2295625-C (CA)
Title: Imidazole derivatives as mdr modulators
Inventor: MJALLI ADNAN
IPC: A61K31/5377
Filed: 1998-07-06
Granted: 2011-04-19
Abstract: The present invention relates to imidazole derivatives having formula (1) or its pharmaceutically acceptable salts. These compounds are useful for restoring the sensitivity of multidrug resistant cells to cancer chemotherapeutic agents.
Patent CA-2300607-C (CA)
Inventor: PRIEWICH STEPHAN
IPC: B32B7/04
Filed: 2000-03-14
Granted: 2008-07-08
Abstract: The invention provides large surface area geogrids with a high tensile strength, a method and apparatus for producing them, and their use as drain and reinforcement grids and as fences. The method for the continuous production of geogrids which have a large surface area and comprise thermoplastic bars which cross one another and are joined together by welding at the areas where they cross one another is characterized in that single-layer, homogeneous, molecular-oriented plastic bars with a high tensile strength are used and a multiplicity of crossing areas arranged behind one another and next to one another are intermittently welded simultaneously using the vibration-welding technique. In this method, a newly developed vibration-welding apparatus is used, which is characterized in that it has at least one vibration device which can be used to weld at least 100 crossing areas, preferably up to 500 crossing areas, simultaneously.