baber/WOPTO huggingface dataset:
Patent CA-2374822-A1 (CA)
Inventor: BRATCHER SHAWN R
IPC: C07K14/47
Filed: 2000-06-01
Abstract: The present invention provides purified disease detection and treatment molecule polynucleotides (mddt). Also encompassed are the polypeptides (MDDT ) encoded by mddt. The invention also provides for the use of mddt, or complements, oligonucleotides, or fragments thereof in diagnostic assays. Th e invention further provides for vectors and host cells containing mddt for th e expression of MDDT. The invention additionally provides for the use of isolated and purified MDDT to induce antibodies and to screen libraries of compounds and the use of anti-MDDT antibodies in diagnostic assays. Also provided are microarrays containing mddt and methods of use.
Patent CA-2374833-A1 (CA)
Title: Commande de systeme informatique interagissant avec des donnees utilisateur via une surface interface
Inventor: LAPSTUN PAUL
IPC: G06F3/14
Filed: 2000-05-24
Abstract: L'invention concerne un procédé et un système permettant à un utilisateur d'interagir avec un logiciel informatique exécuté sur un système informatique. Une surface interface est mise à la disposition de cet utilisateur, cette surface interface contenant des informations relatives au logiciel informatique ainsi que des données codées qui indiquent au moins un élément interactif concernant ledit logiciel informatique. De plus, un dispositif de détection, qui se présente sous la forme d'un stylet à détection optique, contient des données d'identification indiquant l'identité de l'utilisateur, l'extrémité opérationnelle de ce stylet étant placée en contact avec ladite surface interface lorsque l'utilisateur écrit à l'aide de ce stylet ou utilise ce dernier comme pointeur. Le dispositif de détection permet d'indiquer les données signalant au moins un élément interactif, et ce à l'aide d'au moins certaines des données codées. En outre, le système informatique est conçu pour recevoir les données d'identification et les données d'indication transmises par ce dispositif de détection. L'élément interactif est identifié dans ce système informatique à l'aide des données d'indication, les données utilisateur étant par ailleurs identifiées à l'aide des données d'identification. Le logiciel informatique fonctionne au moins partiellement sur la base desdites données utilisateur, conformément à des instructions associées à au moins un élément interactif.
Patent CA-2375762-A1 (CA)
Inventor: BELLCHAMBERS PETER
IPC: B65G65/23
Filed: 1999-10-20
Abstract: A bulk container unloader allows bulk powders such as cement to be stored in  an unlined shipping container (10). The container (10) is locked onto a tipping platform (11) which can be on a trailer, and rams tip the platform. A hopper (12) is attached to the platform (11) to tip with it and to collect powder falling out of the container outlet. The powder passes through the hopper outlet (31) and can be pumped or otherwise conveyed to a desired destination.
Patent CA-2375812-A1 (CA)
Title: Derivatives of 4'-demycarosyl-8a-aza-8a-homotylosin
Inventor: LOPOTAR NEVENKA
IPC: A61P31/04
Filed: 2000-06-06
Abstract: The invention relates to derivatives of 4'-demycarosyl-8a-aza-8a-homotylosin  of formula (I) wherein R represents CHO, CH(OCH3)2) or CH2N[CH2(C6H5)]2, R1 represents H or C1-C3 acyl, R2 represents OR6 and R6 represents H or C1-C3 acyl, R3 represents H or R2 and R3 together represent =O, R4 represents OH, R5 represents H or R4 and R5 together represent =O, and to a process for the preparation thereof. Novel derivatives show antibacterial action and may als o be used as intermediates for preparing novel 17-membered azalide antibiotics .
Patent CA-2376568-A1 (CA)
Title: Phase change heat engine
Inventor: GRAY CHARLES L JR
IPC: F02M31/16
Filed: 2000-07-06
Abstract: An automotive power plant includes an internal combustion engine (18) and a heat exchanger (4) for vaporizing fuel to the internal combustion engine (18) utilizing heat from the combustion exhaust gas. The vaporized fuel may be fed to a combustion cylinder (7) containing the compressed gas produced by a compression stroke. Alternatively, the vaporized gas may be fed to a dedicated expander (20) for extracting work therefrom and then fed to the internal combustion engine (18).
Patent CA-2378934-A1 (CA)
Title: High-strength micro-alloy steel and process for making same
Inventor: COOKE MICHAEL A
IPC: C21D8/02
Filed: 2002-03-26
Abstract: A process for enhancing precipitation strengthening in steel and for making a high-strength micro-alloy steel, and a steel made from the process. The process includes the step of deforming the steel containing a suitable precipitate strengthening substance, at a temperature at which the microstructure of the steel is essentially stable and at which those precipitation strengthening particles that form are of a desirable particle size for precipitation strengthening. Deforming the steel introduces dislocations in the crystal structure of the steel, which increases the kinetics of precipitation by increasing the number of precipitation nucleation sites and accelerating the rate of diffusion of the precipitate material. The steel may be deformed by bending or rolling the steel. Preferably the process also includes the step of cooling the steel at a rapid rate so as to minimize the formation of precipitate particles of a larger-than-desired size.
Patent CA-2379308-A1 (CA)
Title: Fat-binding polymers, optionally combined with lipase inhibitors
Inventor: HUVAL CHAD CORI
IPC: A61K31/785
Filed: 1999-07-14
Abstract: The present invention relates to a method for treating obesity, a method for reducing the absorption of dietary fat, and a method for treating hypertriglyceridemia in a patient and to particular polymers for use in the methods or in a manufacture of a medicament. The methods comprise the step of orally administering to a mammal, such as a human, a therapeutically effective amount of one or more fat-binding polymers. The administration of the fat-binding polymer of the invention facilitates the removal of fat from the body prior to digestion, with minimal side effects and low toxicity. In a preferred embodiment, the one or more fat-binding polymers are administered in combination with one or more lipase inhibitors, for example, lipstatin and tetrahydrolipstatin.
Patent CA-2379560-A1 (CA)
Title: Purine derivatives inhibitors of tyrosine protein kinase syk
Inventor: COLLINGWOOD STEPHEN PAUL
IPC: A61P17/02
Filed: 2000-07-28
Abstract: Compounds of formula (I) in free or salt form, where X, R1, R2, R3 and R4 are as defined in the specification, their preparation and their use as pharmaceuticals, particularly for the treatment of inflammatory or obstructive airways disease.
Patent CA-2379820-A1 (CA)
Title: Equipped booth able to be mounted on vehicles
Inventor: ALEMAGNA MASSIMO
IPC: B60P3/14
Filed: 2002-03-28
Abstract: An equipped booth mountable on vehicles having a volume for housing work equipment, and comprising a plurality of first modular walls mounted internally to the volume and subdividing the volume into a plurality of main compartments. A plurality of access doors positioned on the lateral walls of the booth allow an operator to access the main compartments from outside the booth itself. The booth further includes a first tank, for containing clean water and a second tank for collecting waste water. At least one of the main compartments includes a tap connected to the first tank and a sink operatively associated with the tap and connected to the second tank. Moreover, at least one of the main compartments is constituted by a plurality of second compartments for housing work equipment. Additionally, at least one of the main compartments comprises at least a foot board having a main direction of movement, and movable from a non operative position in which it is inserted inside the volume, to an operative position i.n which it projects from the volume connecting the related main compartment to the surface surrounding the booth.
Patent CA-2380483-A1 (CA)
Title: Method and apparatus for audio program broadcasting using musical instrument digital interface (midi) data
Inventor: ELAM CARL
IPC: G10H1/00
Filed: 2000-07-26
Abstract: A method and apparatus for audio program broadcasting using musical instrument digital interface (MIDI) data broadcast over FM or AM radio frequencies or over VHF and UHF television frequencies, as well as other electromagnetic frequencies (757). A broadcast signal is encoded with MIDI data commands which control and operate a sound generator which itself creates the music, lyrics, and speech (rather than the broadcast signal itself actually conveying the audio signal waveforms). This facilitates broadcasting one or several audio programs, in one or more languages (764). Moreover, the MIDI data rates are very low, thereby making the broadcast signals relatively immune to multipath corruption. The broadcast MIDI data is received and divided into accumulator periods, and each MIDI datum is tagged to indicate a relative time within its corresponding accumulator period at which said MIDI data command is positioned.
Patent CA-2380623-A1 (CA)
Inventor: ROSEFSKY JONATHAN B
IPC: F03B3/12
Filed: 2000-07-29
Abstract: L'invention concerne un dispositif et un procédé de propulsion avec entraînement à ruban convenant pour des vaisseaux évoluant dans l'eau tels que des navires de surface et des submersibles. Le navire est équipé d'un tube (14) allongé comprenant une entrée à la première extrémité (A) et une sortie à la seconde extrémité (B). Un ruban (12) formé d'enroulements hélicoïdaux est monté de manière rotative dans le tube (14). Le pas des enroulements décroît entre la première et la seconde extrémité du tube. L'eau est collectée à la première extrémité, et le ruban en rotation augmente la composante axiale de la quantité de mouvement de l'eau, puis l'eau est éjectée par la seconde extrémité afin de propulser le navire.
Patent CA-2383504-A1 (CA)
Title: Produits de planarisation mecano-chimique ameliores
Inventor: GARG AJAY K
IPC: B24B37/24
Filed: 2000-08-30
Abstract: Selon l'invention, des matériaux abrasifs contenant des particules d'alumine transitionnelle recouvertes de silice, dont la taille moyenne est inférieure à 50 nanomètres, et présentant une surface BET d'au moins 50 m?2¿/g, sont utiles dans des procédés de planarisation mécano-chimiques, sous la forme de suspensions ou sous la forme d'abrasifs fixés.
Patent CA-2383636-A1 (CA)
Inventor: GEISTLICH PETER
IPC: A61L15/40
Filed: 2002-04-26
Abstract: Healing of mucosa injury is promoted by applying thereto a membrane of purified collagen material derived from natural collagen-containing tissue.
Patent CA-2385225-A1 (CA)
Inventor: PEIFFER CHRISTOPHER
IPC: G06F12/00
Filed: 2001-08-31
Abstract: A system, method and device for computer networking. According to one embodiment of the invention, the method includes receiving from a remote client (12) a request for a web resource containing renderable and non-renderable data. The method further includes filtering at least a portion of the non-renderable data fro m the requested web resource, thereby creating a modified web resource, The method also includes sending the modified web resource to the remote client (12). Non-renderable data may include whitespace, comments, hard returns, meta tags, keywords, or other da ta not used by a browser to present a web page.
Patent CA-2386413-A1 (CA)
Title: An electro-acoustic communications unit
Inventor: ANDERSEN MORTEN KJELDSEN
IPC: H04R1/28
Filed: 2000-10-27
Abstract: An electro-acoustic communications unit (10) such as a mobile telephone and a telephone handset or headset. The unit has a receiver transducer (12) generating sound signals from a first side (15) of the transducer, and the sound signals are output from the unit through one or more openings (17) in the housing (11). The transducer (12) is secured to a structure of the unit with its first side facing away from that structure. The transducer can thereby be placed at any desired location in the unit including in particula r other structures than the housing wall, and a volume in the housing is included in the sound path from the transducer to the user's ear. The telephone can thus be very compact and still be leak-tolerant.
Patent CA-2387196-A1 (CA)
Inventor: SZARKA DAVID D
IPC: E21B33/14
Filed: 2002-05-22
Abstract: A small diameter stage cementer assembly 10 and a hydraulically operated packer collar stage cementer 110, including a cementer housing 12 for interconnection with a casing string 14 positionable in a slim-hole wellbore for a cementing operation. The cementer housing 12 including a seat 11 for receiving a lower, drillable portion 335 of an opening sleeve assembly 135 after the upper drillable portion 235 of the opening sleeve assembly 135 has been drilled out. The lower, drillable portion 335 wedges into engagement with the seat 11 to prevent rotation of the drillable portion 335 during drill-out, such that the lower portion 335 may be drilled up using a small diameter bit and drill string, and accommodating a reduced weight on bit. The packer collar embodiment includes a hydraulically actuatable packer 70. In the packer collar embodiment of the stage cementer 110, cementing ports 34 are provided separate in a separate axial plane from hydraulic inflation ports, such that the secondary opening device or rupture disks may be securely positioned within the cementing ports. Thereby, a relatively thin-walled outer case 20 may be utilized for the hydraulic passageway 130 to the packer 70, without having to increase the case outer diameter to accommodate positioning a rupture disk in the case. The stage cementer housing may be sized for use with a casing string 14 with a nominal OD of4-1/2 inches or less. An improved method of operating a stage cementer is disclosed.
Patent CA-2391049-A1 (CA)
Title: System and method for encrypted message interchange
Inventor: HAUSKEN MATTHEW
IPC: H04L29/06
Filed: 2001-06-29
Abstract: A system and method for encrypted message interchange between an administrat or and a subscriber that are connected via a network. The system and method utilizes a session key that is generated by the administrator in response to  each request from the subscriber to establish an interchange session. During  the interchange session, the subscriber will receive confidential informatio n from the administrator. The session key is signed with a private key of the administrator and transmitted to the subscriber in a message that is encrypt ed with a public key of the subscriber. The session key is used by the administrator to encrypt messages that contain the confidential information and by the subscriber to decrypt the messages to gain access to the confidential information. The session key is a one-time key and is used only  to encrypt and decrypt messages during the current interchange session.</SDO AB>
Patent CA-2395397-A1 (CA)
Title: Method and apparatus to reduce ozone production in ion wind devices
Inventor: LEE JIM L
IPC: A61L9/22
Filed: 2000-12-22
Abstract: A method to limit ozone production in wind ion devices while simultaneously realizing incidents of high acceleration in such devices varies the high voltage potential across the array of emitter(s) (10) and collectors (20) ov er time in such a manner as to generate a wave effect of airflow. The variance may be achieved by switching, ramping, or gating the high voltage potential delivered to the array.
Patent CA-2397023-A1 (CA)
Title: Removal of decks from offshore structures
Inventor: MCCARTHY VINCENT GEORGE
IPC: B63B9/06
Filed: 2001-01-16
Abstract: A method of removing a deck from an offshore structure (11) including a deck (13) supported on a jacket (12), includes the following steps: a) positioning a floating vessel (10) around the jacket with respective parts of the vessel on opposite sides of the jacket (12) and trusses (3, 4) extending between the opposite parts of the vessel, b) engaging parts of the trusses (3, 4) with legs (15) of the jacket, c) securing the trusses (3, 4) to the jacket (12), d) relieving the load carried by portions of the legs (15) of the jacket (12), e) cutting through the portions of the legs (15) of the jacket to divide the jacket into a lower part and an upper part carrying the deck, the trusses (3, 4) being secured to the upper part of the jacket (12), f) transferring the weight of the upper part of the jacket (12) and of the deck (13) via the trusses (3, 4) to the floating vessel (10), and g) removing the floating vessel (10), with the trusses (3, 4), the upper part of the jacket (12) and the deck (13) supported thereon, from the vicinity of the lower part of the jacket (12). Apparatus for carrying out the method is also described.
Patent CA-2399904-A1 (CA)
Inventor: LIPPITSCH KLAUS
IPC: F16H48/30
Filed: 2001-02-08
Abstract: A differential transmission comprises a differential casing (16) driven by an input shaft and having compensating gears (20) mounted therein, and in each case having an output gear (21, 22) to drive a first and a second output shaft (3, 4), it being possible for the differential casing to be connected to one of the output shafts (3, 4) via a friction clutch (12) by pressure being applied to a pressure plate (29). In order not to have to introduce any actuating forces into the casing and to achieve the short switching times required for electronic slip regulation, a) for the axial displacement of the pressure plate (29), two rings (31, 32) decoupled in terms of rotation with balls (33) between them are provided, of which at least one has ramps that rise in the circumferential direction, and b) both rings (31, 32) each have a ramp lever (35, 36) whose free end (37, 38) interacts with a control unit (11), which has electric drive means (46, 54) and moves the ramp levers in opposite directions.
Patent CA-2400425-A1 (CA)
Title: Active substance combinations comprising insecticidal and acaricidal properties
Inventor: ERDELEN CHRISTOPH
IPC: A01N37/34
Filed: 2001-02-06
Abstract: The novel active compound combinations of certain cyclic ketoenols and the active compounds (1) to (23) listed in the description have very good insecticidal and acaricidal properties.
Patent CA-2401686-A1 (CA)
Title: Hot fillable container having separate rigid grips and flex panels
Inventor: OGG RICHARD K
IPC: B65D1/02
Filed: 2001-10-17
Abstract: A lightweight hot-fill blow-molded plastic container (10, 110) having a sidewall (16) with a rigid grip portion (24, 124) and a flexible vacuum absorption portion (26, 126).
Patent CA-2404085-A1 (CA)
Title: Human urothelial cell specific uroplakin transcriptional regulatory sequences, vectors comprising uroplakin-specific transcriptional regulatory sequences, and methods of use thereof
Inventor: ZHANG HONG
IPC: A61K35/76
Filed: 2001-03-21
Abstract: The invention provides new urothelial cell specific transcriptional regulatory sequences derived from human uroplakin II hUPII, as well as polynucleotide constructs such as adenoviral vectors and methods of using hUPII-derived TREs.  Additionally, the invention provides adenoviral vectors comprising a gene, preferably an adenovirus gene, under transcriptional control of a urothelial cell-specific transcriptional regulatory element (TRE). These vectors display urothelial cell-specific cytotoxicity, which is especially useful in the context of bladder cancer, in which destruction of these cells is desirable.  The invention further provides compositions and host cells comprising the vectors, as well as method of using the adenoviral vectors.
Patent CA-2407641-A1 (CA)
Inventor: KARUSO PETER
IPC: G01N33/58
Filed: 2001-04-26
Abstract: Fluorescent dye compounds of formula (I) are disclosed. These compounds are useful as they interact with organic compounds in a manner such that excitation with certain wavelengths of light results in fluorescent emmissio n. Detection and/or monitoring of the fluorescence provides a means for the detection or quantification of organic compounds when bound to these fluorescent dye compounds. Formula (I), wherein: each of R, R' and R" is a hydrogen atom, halogen atom or a straight or branched chain C1-20 alkyl, alkenyl or alkynyl group optionally substituted with one or more halogen, hydroxy and/or oxy group; rings A, B and C optionally include one or more double bonds; rings B and C are optionally substituted with one or more halogen atoms.
Patent CA-2407927-A1 (CA)
Inventor: SAUNDERS GEOFFREY DONALD
IPC: F02B61/04
Filed: 2001-05-04
Abstract: An anti-cavitation tunnel (11) for a watercraft (20) has a non-convergent, plain (ie., non-aerofoil) section cowling (12) with a leading edge (13) located in or forwardly of a plane including the leading edges of the blades  (28) of the propeller (25) and a trailing edge (14) which is located forward ly of the rearmost points (27) of the blades (28) of the propeller (25).</SDOAB >
Patent CA-2409378-A1 (CA)
Inventor: JI JINXING
IPC: C22B11/02
Filed: 2001-05-18
Abstract: L'invention concerne des processus de récupération de métaux précieux à partir de matériaux réfractaires au moyen de lixiviants thiosulfate. Dans ces processus, on peut utiliser des lixiviants qui comprennent tout au plus des petites quantités de cuivre et/ou d'ammoniac et fonctionnant à un pH relativement faible, on peut employer la réduction de polythionates, des atmosphères inertes servant à commander la production de polythionates, et des solutions électrolytiques fournissant des taux relativement élevés de récupération de métaux précieux.
Patent CA-2414057-A1 (CA)
Inventor: TAKAGI TSUYOSHI
IPC: G09C1/00
Filed: 2002-12-09
Abstract: A scalar multiplication can be performed on an elliptic curve cryptosystem at a high speed. P is set as an initial value of Q[0], and 2 x P is set as an initial value of Q[1]. An elliptic curve doubling ECDBL of Q[d[i]] is performed, and an arithmetic result is stored in Q[2]. An elliptic curve addition ECADD of Q[0] and Q[1] is performed, and an arithmetic result is stored in Q[1]. Q [2-d[i]] is stored in Q[0]. Q[1 + d[i]] is stored in Q[1]. The elliptic curve addition ECADD and the elliptic curve doubling ECDBL are concurrently performed in the respective processors.
Patent CA-2414496-A1 (CA)
Inventor: THOMSON SANDY A
IPC: H04L25/06
Filed: 2002-12-17
Abstract: A data regenerator for regenerating a data signal, including a convertor for converting a received data signal into a binary data signal in dependence on conversion parameters, an error corrector for correcting errors in the binary data signal based on error correction code contained in the binary data signal to produce a corrected binary data signal, and a performance monitor for comparing the corrected binary data signal with an uncorrected representation of the binary data signal to determine information about the relative number of logic"1"s and logic "0"s that have been corrected by the error corrector and output a feedback signal representative of the relative number, wherein the convertor adjusts at least some of the conversion parameters in dependance on the feedback signal.
Patent CA-2414969-A1 (CA)
Title: Radiation curable powder coating compositions and their use
Inventor: FRANZMANN GISELHER
IPC: C09D5/03
Filed: 2002-12-20
Abstract: Disclosed is a radiation curable powder coating composition which crosslinks to lightfast and weather-stable film. The composition comprises (1) a binder compound of 60-90% by weight of at least one amorphous urethane acrylate and 10-40% by weight of at least one crystalline urethane acrylate, and (2) optionally, conventional auxiliaries and additives.
Patent CA-2417600-A1 (CA)
Title: Convertible mounting for push-to-connect fittings
Inventor: NOFEL THOMAS J
IPC: F16L39/00
Filed: 2001-08-06
Abstract: A control module or manifold (A) allows the mounting or insertion of push-to - connect fittings to integrated or premounted connectors or parts. Additional  connectors can also be added as need witout disassembly or disconnection of the manifold. A seal is created from the elements to protect the unused fittings via a frangible wall located between aligned recesses (20, 22, 24, 26, 28, 30) in the manifold housing. A thin walled region encloses a knock-o ut portion of the wall and is preferably located at right angles to the center line of the recesses at a predetermined depth.