baber/WOPTO huggingface dataset:
Patent CA-2485120-A1 (CA)
Title: Identification of novel broadly cross-reactive hiv-1 neutralizing human monoclonal antibodies
Inventor: ZHANG MEI-YUN
IPC: C07K16/10
Filed: 2003-05-06
Abstract: The present invention provides an antibody to human immunodeficiency virus (HIV) envelope glycoprotein that can recognize one or more strains of HIV, wherein the epitope of HIV recognized by the antibody is inducible, and wherein the antibody binding to the epitope is enhanced by the presence of CD4 and the HIV co-receptor, and related fusion proteins, conjugates, nucleic acids, vectors, host cells, compositions and methods of use to inhibit an infection of a human at risk of becoming infected with HIV, to reduce the severity of an infection of a human infected with HIV, and to treat an infection of a human with HIV.
Patent CA-2485742-A1 (CA)
Title: Surgical suction regulator valve
Inventor: FOLEY KEVIN T
IPC: A61M1/00
Filed: 2003-03-27
Abstract: A suction regulator valve (10) adapted to be installed between a suction pump or other vacuum source and a suction tube or catheter, the valve (10) comprising a hollow valve body (12) having an outer surface with a generally transverse or circumferential opening (28) therethrough, and a valve member (30) slidably mounted on the valve body (12) for generally transverse or circumferential movement thereon. The valve member (30) is movable between an open position wherein the opening is uncovered and a closed position wherein the valve member (30) covers and closes the opening. The valve member (30) is positioned for engagement by the thumb or other finger of a user to enable the movement of the valve member (30) to cover or uncover all or a portion of the opening (28). The suction regulator valve (10) may be a separate member, may have a handle portion (16) or may be formed integrally with a suction wand (152) or other suction device.
Patent CA-2486510-A1 (CA)
Inventor: MARKS ROBERT
IPC: C12P7/62
Filed: 2004-11-01
Abstract: The invention provides a process for introducing a three-dimensional configuration of micron to sub-micron size in a polymeric substrate comprising applying a catalyst for the selective removal of sub-unit parts of the polymer to at least one predetermined area of the polymer substrate via a pipette with a nano-sized orifice.
Patent CA-2488851-A1 (CA)
Inventor: SCHAAKE MARK D
IPC: F04B25/04
Filed: 2004-11-26
Abstract: A multi-directional pump is disclosed generally comprising a housing with inlet and outlet ports, a pumping device disposed therein, a first chamber in fluid communication with the inlet port, and a second chamber in fluid communication with the first chamber. The first and second chambers are both in direct fluid communication with the outlet port, such that a double pumping effect is achieved while some of the fluid is compressed in multiple stages. In certain embodiments, one or more sealing mechanisms can be activated when particular conditions are desired in order to seal the first conduit by which the first and second fluid chambers communicate, or by which the second fluid chamber communicates with the inlet port, such that a standard double or single pumping effect is achieved.
Patent CA-2489134-A1 (CA)
Title: Character key incorporating navigation control
Inventor: PLETIKOSA VELIMIR
IPC: G06F3/033
Filed: 2004-12-03
Abstract: An electronic device including a display screen and a keyboard. The keyboard is coupled by a processor to the display screen and has a plurality of keys, including a combined character and navigation key having a plurality of detectable input positions including at least one character input position corresponding to a character input for a displayable character and at least one navigation control input position corresponding to a navigation control input for movement of a navigation indicator on the displ ay screen. The combined character and navigation key provides tactile single click feedback to a user when the combined character and navigation key is moved to any of the input positions. Also, a hand-held electronic device that includes a display screen, a keyboa rd mounted within a face of the device and comprising a plurality of alphanumeric keys arranged in a plurality of rows across the face between an upper edge and a bottom edge of the face, and a space bar key arranged closer to bottom edge of the face than the alphanumeric keys for inputting a space character for display on the display screen, the space bar key including a navigational input component for moving a navigation indicator o n the display screen.
Patent CA-2489279-A1 (CA)
Title: Herbicidal composition
Inventor: HOPKINSON MICHAEL
IPC: A01N37/22
Filed: 2003-06-04
Abstract: A herbicidal composition comprising, in addition to customary inert formulation excipients, as a mixture of at least one acetamide herbicide and a lipophilic additive comprising at least one member selected from the group consisting of C13-C20 fatty acids, C13-C20 fatty alcohols and hydrocarbon fluids.
Patent CA-2489652-A1 (CA)
Title: Rf induction lamp with reduced electromagnetic interference
Inventor: SAPOZHNIKOV ALEXANDER A
IPC: H01J1/50
Filed: 2004-12-07
Abstract: An electrodeless fluorescent lamp 10 has an envelope 12 that includes a chamber 14. A core 16 of magnetic material, preferably ferrite, is positioned in the chamber 14 and has a first winding 18 surrounding the core and having first and second lead-in wires 20, 22, attached to a high frequency voltage supply or ballast 24. A second winding 26 surrounds the core 16, respective turns of the second winding 26 being located adjacent turns of the first winding 18 and electrically insulated therefrom. The second winding 26 has a free end 28 and has another end 30 connected to one of the lead-in wires, for example 20. A braided sheath 32 surrounds the other of the lead-in wires 22.  The first winding 18 is generally called the RF antenna. The braided sheath 32 is connected to the local ground. This inexpensive solution alone reduces the conductive EMI level sufficiently to pass all existing regulations on such interference with significant reserve.
Patent CA-2490687-A1 (CA)
Title: Benzoic acid derivatives as modulators of ppar alpha and gamma
Inventor: LI LANNA
IPC: C07D213/38
Filed: 2003-06-17
Abstract: A compound of formula (I) wherein R1 represents aryl optionally substituted by a heterocyclic group or a heterocyclic group optionally substituted by aryl wherein each aryl or heterocyclic group is optionally substituted; the group - (CH2)m-T-(CH2)n-U-(CH2)p- is attached at either the 3 or 4 position in the phenyl ring as indicated by the numbers in formula (I) and represents a grou p selected from one or more of the following: O(CH2)2, O(CH2)3, NC(O)NR4(CH2)2 , CH2S(O2)NR5(CH2)2, CH2N(R6)C(O)CH2, (CH2)2N(R6)C(O)(CH2)2 , C(O)NR7 CH2 , C(O)NR7(CH2 )2 , and CH2N(R6)C(O)CH2O; V represents O, S, NR8, or a single bond;q represents 1, 2 or 3 ; W represents O, S, N(R9)C(O) , NR10,or a singl e bond;R2 represents halo, a C 1-4 alkyl group which is optionally substituted by one or more fluoro, a C 1-4 alkoxy group which is optionally substituted by one or more fluoro, a C 1-4 acyl group, aryl, an aryl C 1-4 alkyl group, CN or NO2 ; r represents 0, 1, 2 or 3 ; R3 represents halo, a C 1-4 alkyl group which is optionally substituted by one or more fluoro, a C 1-4 alkoxy group which is optionally substituted by one or more fluoro, a C 1-4 acyl group, aryl, an aryl C 1-4 alkyl group, or CN ; s represents 0, 1, 2 or 3 ; and R4, R5, R6 , R7, R8 , R9 and R10 independently represent H, a C 1-10 alkyl group , aryl or an aryl C 1-4 alkyl group or when m is 0 and T represents a group N(R6)C(O) or a group (R5)NS(O2) then R1 and R6 or R1and R5 together with the nitrogen atom to which they are attached represent a heteroaryl group; with provisos and pharmaceutically acceptable salts thereof, processes for preparing such compounds, their utility in treating clinical conditions associated with insulin resistance, methods for their therapeutic use and pharmaceutical compositions containing them.
Patent CA-2491031-A1 (CA)
Title: Organe de prehension pour ligne de signal et ligne de signal
Inventor: VAN DE VEN MATHIJS THEODORUS W
IPC: G08B13/186
Filed: 2003-07-04
Abstract: L'invention concerne un organe de préhension destiné à une ligne de signal, cette ligne de signal étant caractérisée en ce que le signal émis à travers la ligne peut être influencé par des charges exercées extérieurement sur le câble. L'organe de préhension comprend au moins un composant rigide conçu pour serrer la gaine de la ligne de signal. L'invention se caractérise en ce que ledit organe de préhension comporte également un élément de ressort entrant en prise avec le composant rigide de sorte à supprimer la charge du composant rigide de la ligne de signal. L'invention concerne également une ligne de signal caractérisée en ce qu'un signal émis à travers cette ligne peut être influencé par des charges exercées extérieurement sur le câble.
Patent CA-2491462-A1 (CA)
Inventor: DZIABA MICHELE M
IPC: B60N3/10
Filed: 2005-01-05
Abstract: Adapters are provided for stable holding of non-cylindrical multi-sided food containers in beverage container receptacles, and also packaged food products integrating such adapters, and container support systems including beverage receptacles and the packaged food products held in the beverage receptacles via the adapters.
Patent CA-2492087-A1 (CA)
Title: Bed occupant monitoring system
Inventor: LOKHORST DAVID M
IPC: A61B5/11
Filed: 2003-07-17
Abstract: The invention provides a bed occupant monitoring system comprising a pressure sensitive member attached to a support member for supporting a bed occupant, the pressure sensitive member comprising a plurality of pressure sensors. Each of the pressure sensors is configured to provide a reflected wave energy pressure signal by reflecting incident wave energy with an intensity which varies with a pressure applied to the sensor. A pair of fibres are coupled to each pressure sensor, each pair of fibres comprising an input fibre and an output fibre. The fibres are coupled to interface electronics comprising a wave energy source coupled to the input fibre of each of the pairs of fibres for providing the applied light energy, and, a wave energy detector coupled to the output fibre of each of the pairs of fibres for converting the scattered light energy into an electrical signal.
Patent CA-2493456-A1 (CA)
Title: Numbering process and numbering box to carry out the process
Inventor: SCHAEDE JOHANNES GEORG
IPC: B41K3/68
Filed: 2003-08-12
Abstract: The numbering box for typographic numbering in sheet or web fed printing machines, said box numbering with p digits k*n items on said sheets or web f or allowing a sequential collecting of said items in the finishing and collatin g process of layers of q sheets or of web cut into layers of q sheets, wherein said box carries out a purely sequential actuation for digits 1 to s, where 10S is smaller or equal to q, a purely individually settable actuation for digits s+1 to r, where the maximum number printable by digits 1 to s and s+1 to r is smaller or equal to k*n*q, and a sequential actuation for digits r+1 to p.
Patent CA-2497432-A1 (CA)
Title: Shear wave velocity determination using multi-pole wave
Inventor: HAUGLAND SAMUEL MARK
IPC: G01V1/48
Filed: 2005-02-17
Abstract: A method for determining a formation shear wave velocity for a subterranean formation is provided. The method includes propagating a multi-pole acoustic signal in a borehole using an acoustic transmitter and receiving an acoustic waveform from the mufti-pole acoustic signal at at least one receiver. The method further includes processing the acoustic waveform to determine a borehole guided wave velocity and processing the borehole guided wave velocity to determine the shear wave velocity of the subterranean formation. Isolation, suppression or enhancement of any particular harmonics of the acoustic signal is not required.
Patent CA-2498123-A1 (CA)
Inventor: TOKARSKY EDWARD WILLIAM
IPC: D01F6/12
Filed: 2003-09-09
Abstract: High tenacity fibers of ethylene/tetrafluoroethylene copolymer are provided along with applications requiring high tenacity, namely at least 3 g/den, fo r best performance in certain applications, such as sewing thread, dental flos s and fishing line.
Patent CA-2505114-A1 (CA)
Title: Exercising device
Inventor: RICHARDSON KENNETH OWEN
IPC: A63B22/12
Filed: 2003-11-05
Abstract: An exercising device is described that permits exercising the arms and/or le gs of a person, such as a wheelchair-bound person. The device has a drive shaft to which foot pedals are mounted. The foot pedals are mounted off of the axi s of rotation and at an angle to the axis of rotation such that when a person~ s feet are strapped to the foot pedals and the drive shaft is rotated, the fee t will circle the axis of rotation and will cause circular motion of the ankle s. Arm exercising members are attached to the drive shaft will cause an oscilla ry pivotal motion of the arm exercising members.
Patent CA-2505436-A1 (CA)
Inventor: DANIELE FELETTO
IPC: B65D21/02
Filed: 2005-04-27
Abstract: A combined container made up of two different and opposite container elements, characterized in that each container element consists of a shaped body, with a base and a top. On said top stands an entrance with a circular form for access to the interior of the body of the container element. The entrance is being provided peripherally with reciprocal holding means of a common connection and closing unit which is interposed between said two container elements and engaged by elements provided in correspondence with the two opposite facades. The two containers elements are arranged in abutment and aligned, with related engagement seats of each entrance.
Patent CA-2506192-A1 (CA)
Inventor: JAFARI HOUMAN
IPC: H04B1/04
Filed: 2003-11-10
Abstract: Disclosed is a transmission stage that is designed according to polar loop technology and comprises an amplitude-regulating device (16), a phase- regulating device (17), a VCO (14), and a feedback path (19). A variable amplifier (19b) is arranged in the feedback path. The amplitude-regulating device (16) is configured so as to be triggered by a control device (22) according to a request for a variation in power of the output signal of the amplifier, allowing an amplitude control signal for the power amplifier (13) to be varied accordingly. The control device is configured so as to trigger the variable feedback path amplifier accordingly such that the amplitude of the output signal of the variable feedback path amplifier remains within a narrowly limited predetermined range, whereby variations in power of the output signal of the amplifier that is operated in the non-linear range are kept away from the phase-regulating loop such that the phase-regulating devi ce can be implemented in an inexpensive manner while operating in a reliable fashion.
Patent CA-2506241-A1 (CA)
Title: Bioerodible poly(ortho esters) from dioxane-based di(ketene acetals), and block copolymers containing them
Inventor: NG STEVEN Y
IPC: C08G65/34
Filed: 2003-11-13
Abstract: Bioerodible poly(ortho esters) useful as orthopedic implants or vehicles for the sustained delivery of pharmaceutical, cosmetic and agricultural agents from dioxane-based di(ketene acetals). Block copolymers contain these bioerodible poly(ortho esters). These block copolymers have both hydrophilic and hydrophobic blocks. They form micelles in aqueous solution, making them suitable for encapsulation or solubilization of hydrophobic or water-insolub le materials; and they also form bioerodible matrices for the sustained release of active agents.
Patent CA-2508995-A1 (CA)
Inventor: LUKAS SCOTT
IPC: A61K31/14
Filed: 2003-12-17
Abstract: La présente invention a trait à des procédés permettant la normalisation du cycle sommeil/état de veille d'un mammifère par l'administration d'une quantité thérapeutiquement efficace d'un composé contenant de la cytosine ou de la cytidine, un composé contenant de l'uridine, un composé contenant de la créatine, un composé contenant de l'adénosine, ou d'activation de l'adénosine. Les procédés de l'invention peuvent accroître l'état de veille, réduire la fatigue, et améliorer la qualité du sommeil. Les procédés de l'invention peuvent également être utilisés dans le traitement de troubles du sommeil, tels que l'insomnie, l'apnée du sommeil, les mouvements involontaires des membres, le syndrome des jambes sans repos, la narcolepsie, la somnolence due aux problèmes, ou pour accroître la fonction cognitive dans des individus privés de sommeil. La citicoline est un exemple de composé pouvant être utilisé dans les procédés de l'invention.
Patent CA-2509138-A1 (CA)
Inventor: KRALIK MARTIN
IPC: A61P29/00
Filed: 2003-12-17
Abstract: La présente invention concerne des composés de la formule générale (I) et des sels et dérivés physiologiquement fonctionnels de ceux-ci. Selon l'invention, A est un système cyclique non aromatique contenant 4 à 8 atomes de carbone, portant au moins une double liaison, un ou plusieurs des atomes de carbone pouvant être remplacés par un groupe X, X étant choisi dans le groupe composé de S, O, N, NR?4¿, SO, CO ou SO¿2? ; D est O, S, SO¿2?, NR¿4? ou CH¿2? ; Z?1¿ et Z?2¿ sont indépendamment l'un de l'autre O, S, ou NR?5 ¿; R?2¿ est H, OR?6¿ ou NHR?7 ¿; E est un groupe alkyle ou cycloalkyle ou un système monocyclique ou polycyclique substitué ou non, pouvant contenir un ou plusieurs groupes X, et portant au moins un cycle aromatique ; et, Y est hydrogène, halogène, haloalkyle, haloalkyloxy, alkyle, cycloalkyle ou un système monocyclique ou polycyclique substitué ou non. Les composés sont destinés à être employés en tant que médicament.
Patent CA-2510342-A1 (CA)
Inventor: SPUZAK COREY
IPC: B66D3/18
Filed: 2005-05-27
Abstract: An ATV has a lift attachment for including a front bracket for mounting on the frame of the ATV at the front between the front wheels and having a pulley thereon for guiding the cable from the winch underneath the ATV to travel between the wheels to the rear wherein there is mounted a support arm carried on a bottom mounting bar connected to the hitch coupling of the ATV. The support arm has an outer fixed tube and an inner slidable tube with an inclined support portion carrying a coupling plate at the outer end with a hole therein for receiving a hook of a support pulley block. A pulley is located on a side of the support arm opposite the hitch at the bottom of the support arm such that a cable from the winch on the ATV can pass underneath the ATV to the pulley, around the pulley to the pulley block on the end of the support portion and to a load to be lifted and towed by the ATV.
Patent CA-2511882-A1 (CA)
Title: Reply system
Inventor: MANNING ROBERT
IPC: H04M3/42
Filed: 2003-11-24
Abstract: A system for automated reply to a calling party who has initiated an incoming call from said calling party to a called party; said system comprising in the event said called party is indicated by said system as unavailable to answer said incoming voice call, said system instigating delivery of a pre-set visually communicable message to said calling party.
Patent CA-2512197-A1 (CA)
Inventor: PLESTID TREVOR
IPC: G06F12/14
Filed: 2005-07-14
Abstract: Systems and methods for operation upon a mobile device to handle a duress situation caused by another person. An input password is received from a user. The input password is decoded by the device. Responsive to the input password being a duress indication, a duress operation is performed to protect data on the mobile device.
Patent CA-2515178-A1 (CA)
Inventor: HOBER DIDIER
IPC: G01N33/569
Filed: 2004-02-09
Abstract: In vivo diagnostic test for enterovirus (EV), based on an antigen (Ag)-antibody reaction, uses Ag, or their epitopes, that do not induce neutralizing antiviral antibodies but rather 'facilitating' antibodies (fAb) that increase viral infection. An independent claim is also included for a kit for the new test comprising Ag or fAb; reagents for preparing a reaction medium and reagents for detecting the complex formed.
Patent CA-2516490-A1 (CA)
Title: Measuring apparatus for determining an analyte in a liquid sample
Inventor: CLEMENS WOLFGANG
IPC: G01N27/403
Filed: 2003-11-14
Abstract: A measuring apparatus used for determining an analyte in a liquid sample has the following apparatus components: a test element with a test field for applying the liquid sample, the test element experiencing a detectable modification due to the analyte to be determined, a detector which detects the modification and generates an electrical detector signal as a function of it, an evaluation circuit arranged downstream of the detector, which evaluates the detector signal to form a measurement result, a display device connected to the evaluation circuit for displaying the measurement result, and an electrical power supply for supplying electrical power to the electrical apparatus components.   So that the analyte can be determined in a straightforwardly, conveniently and inexpensively, at least some of the electrical apparatus components (5 to 12) are formed on the basis of polymer electronics.
Patent CA-2519891-A1 (CA)
Title: A multifunctional constructional modular element for machine-building of a machine frame construction for a packaging machine
Inventor: SCHOLTE GERARDUS PETRUS
IPC: F16B7/18
Filed: 2004-03-24
Abstract: The invention relates to a machine frame (1) for a packaging machine being constructed in such a way that its manufacture is simple and flexible for the various widths and lengths of foil packaging material without having the need for an expensive and labour intensive intercoupling. This machine frame is also robust and interiorly good cleanable, so that hygienic risks may be substantially decreased. This machine-building element comprises a profile element (2) made of strong sheet material, like e.g. metal or plastic material, comprising a mainly straight horizontal part (2c) that tapers off on both sides over an angle of approximately 90~ to two downwardly directed vertical parts (2a, 2b). These parts are longitudinally interconnected completely to a compact unit by means of a plurality of hollow functional sockets (7). These functional sockets are each provided with internal threading (7~) to receive an appropriate coupling element or module to be used in a machine construction, like e.g. an adapter socket. Frame girders (2~) as well as frame stands (3~) for a packaging machine may be constructed from these multifunctional constructional modular elements for machine-building purposes. This results in a machine frame construction which is very flexible, robust and interiorly well cleanable.
Patent CA-2519917-A1 (CA)
Title: Optical disc having focus offset area
Inventor: KOPPERS WILHELMUS R
IPC: G11B7/24
Filed: 2004-03-11
Abstract: A record carrier is for recording information by writing marks in a track on a recording layer. The shortest mark used for recording the information has a length of a predefined minimum number d of channel bit lengths. The record carrier (11) has a pregroove that is modulated by a carrier pattern containing long marks (18,19) that provides a focus area (12) at a predefined location on the recording layer. The long marks have lengths of at least two times the length of the shortest mark for being substantially longer than the effective diameter of the scanning spot. A scanning device locates the focus area and determines the best focus offset by detecting the maximum read signal amplitude while scanning the carrier pattern.
Patent CA-2522667-A1 (CA)
Inventor: MASFERRER JAIME L
IPC: A61K33/243
Filed: 2004-04-16
Abstract: The present invention provides compositions and methods to treat, prevent or inhibit a neoplasia or a neoplasia-related disorder in a mammal using a combination of a COX-2 inhibitor and an alkylating-type antineoplastic agent.