baber/WOPTO huggingface dataset:
Patent CA-2381233-A1 (CA)
Title: Method and server for providing parameter data
Inventor: FUKAI HIDEKAZU
IPC: H04L29/06
Filed: 2001-06-27
Abstract: A communication parameter delivery server 50b has communication parameters necessary for making each of information terminals 13, 23 and 33 have a dial-up IP connection service. The server 50b delivers the communication parameters via each of networks 12, 22 and 33 responsively to a request from each of the information terminals 13, 23 and 33. The delivered communication terminals are set to Internet connection software installed in each of the information terminal 13, 23 and 33.
Patent CA-2381793-A1 (CA)
Inventor: MUNKS TIMOTHY
IPC: H04B10/08
Filed: 2001-06-25
Abstract: L'invention concerne un dispositif permettant de surveiller la longueur d'onde et la puissance optique d'un faisceau optique. Ledit dispositif de surveillance comprend un premier détecteur, disposé dans le chemin du faisceau optique, et qui génère un premier signal électrique proportionnel à une puissance optique du faisceau optique. Le dispositif de surveillance comprend également un filtre optique, disposé dans le chemin du faisceau optique. Le filtre optique transmet une partie du faisceau optique caractérisée par une longueur d'onde située dans les limites de la largeur de bande du filtre optique. Un second détecteur, disposé dans le chemin du faisceau optique, génère un second signal électrique proportionnel à une puissance optique du faisceau optique filtré. Un processeur de signaux reçoit le premier et le second signal électriques, puis génère un signal qui est proportionnel à la longueur d'onde du faisceau optique.
Patent CA-2386141-A1 (CA)
Inventor: KASAHARA YOSHINORI
IPC: C12N5/06
Filed: 2000-09-29
Abstract: La présente invention concerne des polypeptides dont les séquences d'acides aminés sont représentées par les SEQ ID NOS:2, 4 et 6, des ADN les codant, des anticorps dirigés contre ces polypeptides, et leur utilisation. Ces séquences d'acides aminés sont des homologues de la chondromoduline-I qui a pour effet de s'opposer à la prolifération et la différentiation des cellules des cartilages et d'inhiber l'angiogenèse.
Patent CA-2386180-A1 (CA)
Title: Vectors and methods for recombinant protein expression
Inventor: MCGREW JEFFREY T
IPC: C12N5/10
Filed: 2000-10-12
Abstract: There is disclosed an expression vector utilizing an internal polyadenylatio n signal. The internal polyadenylation signal is inserted between a DNA encodi ng a protein of interest and a DNA encoding a selectable marker, and allows a single promoter to generate both monocistronic messages and dicistronic messages. Similar, multicistronic vectors can also be prepared. Also disclos ed are methods of using the expression vector utilizing an internal polyadenylation signal, host cells transfected therewith, stable pools of cells transfected with an expression vector utilizing an internal polyadenylation signal, and clones of such transfected cells.
Patent CA-2391661-A1 (CA)
Title: Product conditioning and distribution apparatus, in particular, a liquid lipstick
Inventor: DELAGE JEAN-FRANCOIS
IPC: A45D34/04
Filed: 2002-07-02
Abstract: The packaging device comprises a product housing (240) and a piston (250) movable in the housing. A piston drive mechanism comprises a first element (220) able to rotate relative to a second element (210) to cause piston displacement. There is a collar (280) enabling relative rotation of the two elements over a first angular path to be transformed into a relative axial displacement of the two elements.
Patent CA-2393095-A1 (CA)
Title: Microporous membrane
Inventor: KRONFLI ESAM
IPC: C08J5/22
Filed: 2000-12-20
Abstract: A porous polymer membrane is made by dissolving a polymer consisting primari ly of vinylidene fluoride in a suitable liquid, casting the polymer solution to  form a thin layer on a substrate, and then slowly evaporating the liquid pha se (without contacting the layer with any other liquids) so that a substantiall y uniform microporous membrane of polymer is formed. The liquid may comprise a  solvent for the polymer, combined with a small proportion of a non-solvent which dissolves in the solvent. Alternatively the liquid may be a latent solvent. The evaporation process may be performed at a temperature above ambient temperature, and involves exposing the film to dry gas. The microporous membrane or film may be used to form a solid electrolyte for a lithium cell, by soaking it in a non-aqueous liquid electrolyte, the film combining with the electrolyte solution to form a solid electrolyte or a gelled electrolyte.
Patent CA-2395773-A1 (CA)
Title: Multilayer electrodeposited composition
Inventor: DECEMBER TIMOTHY
IPC: C08F220/34
Filed: 2000-11-06
Abstract: The present invention provides a multilayer film composition wherein at least two layers of the multilayer film composition are applied via electrophoretic deposition processes. In a preferred embodiment, the first layer of the multilayer film composition is a conductive film layer applied by a cationic electrodeposition process with a second layer applied directly to the conductive first layer via a cathodic electrodeposition process. The second layer of the cathodic electrocoat coating composition comprises a carbamate functional cathodic resin.
Patent CA-2396678-A1 (CA)
Title: Peptide derivatives and their pharmaceutically acceptable salts, processes for preparation of both, and use thereof
Inventor: SUDA YOSHIMITSU
IPC: C07C271/22
Filed: 2001-11-02
Abstract: The present invention provides a peptide derivative of formula (I) (See formula I) wherein X is -CHOH- or -CO-; R1 and R2 are hydrogen or substituted oxycarbonyl; R3 is substituted oxycarbonyl; R4 is hydroxyl, lower alkoxy, optionally substituted piperazinyl or the like; R5 is a R-group side chain of an .alpha.-amino acid optionally protected by a protective group, R6 is hydroxyl, lower alkoxy or the like; m is 0 or 1; and n is an integer of 2 to 6; or a pharmaceutically acceptable salt thereof.   The present invention further provides a production process and use thereof.
Patent CA-2397164-A1 (CA)
Title: Progressive cavity helical device
Inventor: WOOD STEVEN M
IPC: F04C2/107
Filed: 2002-08-08
Abstract: A progressive cavity helical device which includes a stator with an internal helical cavity. A helical rotor operates within the internal helical cavity of the stator. The rotor has a n-Mandrel of metal, plastic or composite material and an outer covering of elastomeric or resilient material.
Patent CA-2398603-A1 (CA)
Title: Molecules du facteur 23 de croissance de fibroblastes et procedes d'utilisation correspondants
Inventor: YANG ROBERT
IPC: C07K16/42
Filed: 2001-02-15
Abstract: L'invention concerne des polypeptides du facteur 23 de croissance de fibroblastes et des molécules d'acides nucléiques les codant. L'invention concerne aussi des agents liants sélectifs, des vecteurs, des cellules hôtes et des procédés pour produire des polypeptides FGF-23. L'invention concerne aussi des compositions pharmaceutiques et des procédés pour le diagnostic, le traitement, l'amélioration et/ou la prévention de maladies, troubles et états associés aux polypeptides FGF-23.
Patent CA-2398686-A1 (CA)
Title: Tablet feeder
Inventor: HASHIMOTO HIROSHI
IPC: B65B35/06
Filed: 2002-08-16
Abstract: The present invention provides a tablet feeder in which a rotor can smoothly rotate to discharge tablets in spite of a large volume type of tablet containing case having a simple construction. A support portion 11 is provided in the tablets containing case 4 and positioned above at least one of the pocket portions 9 for preventing the weight of the tablets acting on the pocket portions 9 from resisting the rotation of the rotor 8.
Patent CA-2399747-A1 (CA)
Inventor: KONOPKA JOHN G
IPC: H05B41/285
Filed: 2002-08-27
Abstract: A ballast (10) for powering a gas discharge lamp load includes an inverter (200) and a protection circuit (400) for preventing startup of the inverter (200) in response to a ground fault condition wherein one or more of the ballast output connections (302,306) is coupled to earth ground.
Patent CA-2400776-A1 (CA)
Title: Continuous motion coreless roll winder
Inventor: SOSALLA GERALD K
IPC: B65H18/22
Filed: 2002-08-28
Abstract: A coreless roll winder includes two sets of belts traveling in opposite directions. A cigarette of web material is formed, and the web is wound around the cigarette by the contact with the belts. The roll formed from the winding is transported to the downstream end of the belts and separated from the rest of the web.
Patent CA-2400942-A1 (CA)
Title: V-belt system
Inventor: CLARKE ARTHUR
IPC: F16G1/28
Filed: 2001-02-21
Abstract: The invention comprises a synchronous v-belt.  The belt (10) has a pulley engaging surface (13) having a toothed or cogged profile for engaging a synchronous pulley (16). The pulley engaging surface (13) further comprises a cover layer to increase belt life and reduce noise. The belt (10) also has opposing sides cut, ground or molded to describe an included angle (a) for engaging a v-belt or single groove pulley (17).  The belt (10) is preferably used in conjunction with one synchronous pulley (16) and one v-belt pulley (17). The belt meshes with the teeth (23) of the synchronous pulley (16) and simultaneously runs in the groove (18) of the v-belt pulley (17).  On start up, the v-belt (10) may slip slightly in the v-grouve pulley (17), thereby reducing the initial start up shock to the system. Therefore, the limit for power transmission in now the size and angle (0) of wrap of the larger v-belt pulley (17). In addition, the synchronous drive pulley (16) provides a positive mechanical belt drive interface which, in conjunction with the larger v-blet pulley (17), allows up to 30% more torque to be transmitted by the inventive belt while reducing operating noise, depending upon the system design parameters.
Patent CA-2406004-A1 (CA)
Inventor: NARAYANAN SANJEEV K
IPC: A61K39/00
Filed: 2001-04-25
Abstract: Published without an Abstract
Patent CA-2406482-A1 (CA)
Title: Information recording apparatus and method, information reproducing apparatus and method, information recording medium, program storage medium, and program
Inventor: KATO MOTOKI
IPC: G11B20/10
Filed: 2002-02-21
Abstract: In an information recording apparatus and method, information reproducing apparatus and method, information recording medium, program storage medium, and program, the titles of contents can be read out rapidly to be displayed. Allocation class is provided as attribute information relating to the attributes of files to be recorded on an optical disc, and files with the class of Gathered File are collectively recorded in a Gathered File area which is formed at a prescribed position on the optical disc. File 1 to File 3 including the titles of the contents are recorded in this Gathered.File area. The recording area between A1 and A2 for FSD (File System Descriptor) is fixed but the recording area between A3 and AA of the Gathered File area can be changed if necessary.
Patent CA-2407531-A1 (CA)
Inventor: KATSUMATA HIROKO
IPC: A61P29/00
Filed: 2001-04-17
Abstract: A compound of the formula (I) wherein R1 is -X-R4, an optionally substituted  heterocyclic residue, an optionally substituted carbocyclic residue or optionally substituted condensed ring moiety; X is CR5R6, O, S, SO, SO2 or NR7; Y is CH or N; R2 is H, an optionally substituted C1-C10 alkyl,etc.; R3 is an optionally substituted aryl, or an optionally substituted heteroaryl, etc .; R4 is an optionally substituted aryl, an optionally substituted heteroaryl, etc.; R5, R6, and R7 can be identical or different and represent H, an optionally substituted C1-C10 alkyl, etc. The compound has an excellent anti - allergic activity and the like.
Patent CA-2409438-A1 (CA)
Title: Systeme et procede de coherence d'antememoire, destines a une architecture multiprocesseur
Inventor: PARKS DAVID
IPC: G06F12/08
Filed: 2001-03-16
Abstract: L'invention concerne un répertoire de cohérence d'antémémoire (303), utile dans un système informatique multiprocesseur à mémoire partagée (100). Une structure de données (400) est associée à chaque emplacement de mémoire antémémorisable, et elle comprend des emplacements destinés à stocker des valeurs d'état indiquant un état exclusif (501), un état partagé (502), un état de non-antémémoire (503), un état occupé (506), un état bloqué (504) et un état d'attente (524). L'état occupé et l'état d'attente coopèrent pour réserver une ligne d'antémémoire, aux fins d'utilisation future par un processeur, pendant que cette ligne d'antémémoire est en cours d'utilisation par un ou plusieurs autres processeurs.
Patent CA-2410165-A1 (CA)
Inventor: CLARK JAMES R
IPC: G10L19/00
Filed: 2001-05-12
Abstract: The present invention provides on-line servers (4) and (4') and databases (1) and (1') operated by a media service providing operation across the Internet.  These services are used by customers who purchase Media Player unit (6), and then access the servers (4) and (4') by, for example, direct modem (5) dial-up via free access telephone numbers (9). By using the invented equipment and systems, secure access and secure downloading of audio and music content is done, such that each user can pick their own listening collections, while the media service provider can maintain copyright protection security.
Patent CA-2410256-A1 (CA)
Title: Acoustical guidance and monitoring system for endotrachea
Inventor: JUAN EDUARDO J
IPC: A61M25/01
Filed: 2001-05-21
Abstract: An apparatus and method are disclosed for acoustically guiding a distal end (14) of a tube (10) within a body (12). An incident sound pulse is generated and propagated down the tube (10) into the body (12). A plurality of microphones (76, 78) are located in the tube (10) and are positioned to detect pulses travelling through the tube (10). A discriminator (110) distinguishes between incident sound pulses and those that are reflected from within the body. The detected sound pulses are processed to provide an indication of the location of the distal end (14) of the tube (10) within the body (12), to assist with the guidance of the insertion into the body (12), to estimate dimensions of the body (12) adjacent the distal end (14) of the tube (10), and to determine if the tube (10) is obstructed.
Patent CA-2410266-A1 (CA)
Title: Electrical load disconnection detecting apparatus
Inventor: TAKAGI NOBUTOMO
IPC: G01R31/02
Filed: 2002-10-30
Abstract: A disconnection detecting apparatus for detecting disconnection of lamps includes a resistor, a differential amplifier, a microcomputer, and a charge pump circuit. The resistor is connected to detect current flowing in the lamps. The voltage that appears at the ends of the resistor is applied to the input terminals of the differential amplifier circuit. The microcomputer detects disconnection of the lamps by comparing the output voltage with a reference. The charge pump circuit increases a battery voltage to a boosted voltage. This boosted voltage is supplied to an operational amplifier in the differential amplifier circuit.
Patent CA-2414078-A1 (CA)
Title: Appareil d'extrusion moulage pour bande ondulee et procede de couverture l'utilisant
Inventor: SLUTSKI SAGI
IPC: B29C43/46
Filed: 2001-06-26
Abstract: Un appareil (14) destiné à produire de façon continue des ondulations dans une bande de plastique extrudée (2) comprend un rouleau principal (22) ainsi qu'au moins un rouleau auxiliaire (24). Chaque rouleau est monté rotatif autour de son axe central. Un premier ensemble d'inserts profilés oblongs interchangeables (28) peuvent être fixés autour et dépasser du rouleau principal (22), tandis qu'un second ensemble d'inserts profilés oblongs interchangeables (28') peuvent être fixés autour et dépasser du premier rouleau auxiliaire (24). Les deux ensembles d'inserts (22, 22') sont configurés de telle manière que, lorsque le rouleau principal (22) et le rouleau auxiliaire (24) tournent de façon synchrone dans des sens opposés, les rouleaux et les premier et second ensembles d'inserts coopèrent pour définir un profil ondulé avançant. L'invention concerne également diverses formes de la bande obtenue et un procédé de construction d'un toit utilisant cette bande.
Patent CA-2417248-A1 (CA)
Title: Method of manufacturing a fuel filler tube
Inventor: WALTHER ROBERT
IPC: B21D26/033
Filed: 2003-01-17
Abstract: The present invention provides a method of manufacturing a fuel filler tube that significantly reduces the number of manufacturing steps. In the preferred embodiment, a tubular blank is pre-formed to an intermediate configuration approximating the form of the final fuel filler tube, and then through hydroforming the intermediate tubular preform is formed to final form. The preferred embodiment of the invention uses axial compression for controlling the axial length of the tube and its wall thickness. The method of the invention uses less material than conventional processes, and provides greater control over the parameters of the final product while eliminating many steps of the conventional process.
Patent CA-2419707-A1 (CA)
Title: Controlled lifeboat deployer
Inventor: VIETCH BRIAN JOSEPH
IPC: B63B23/40
Filed: 2003-02-21
Abstract: A control system to control the descent of a seafaring vessel, such as a lifeboat, into water is disclosed herein. The control system, and an accompanying method, control the descent speed of the seafaring vessel to minimise the possibility of setback after splashdown, and thus increase the probability of a safe and orderly launch.
Patent CA-2421941-A1 (CA)
Title: System and method for attaching drilling information to three-dimensional visualizations of earth models
Inventor: SANSTROM WILLIAM C
IPC: G01V1/34
Filed: 2001-09-10
Abstract: A system and method for perceiving drilling learning through visualization is provided. In one embodiment using three-dimensional visualization of the earth model as a foundation, a new IT development strategy focuses on perceiving "Drilling Learning" by an intuitive method.  Symbols, known as "Knowledge Attachments" are attached to each wellbore trajectory displayed in the three-dimensional environment, with each symbol indicating a specific event- such as one related to drilling operations or problems. A Knowledge Attachment system proves particularly useful to represent disparate data at once, in such a manner that the interdependencies between the earth model and drilling operational data are evident and correlated. Operational issues and lessons learned from prior wells are easily accessed and perceived in the context of the earth model. By understanding this information at the beginning of the well planning process, operational efficiencies may be improved.
Patent CA-2422212-A1 (CA)
Inventor: NEUMANN GEROLD
IPC: H01M50/497
Filed: 2001-09-06
Abstract: The invention relates to an electrochemically activable layer or film for use in electrochemical components. Said layer or film comprises a textile fabric and a substance which is located at least in the intermediate spaces in said textile fabric, consisting of at least one matrix containing or consisting of an organic polymer, precursors thereof or prepolymers thereof and an electrochemically activable inorganic material which is insoluble in the matrix, in the form of a solid substance. The invention also relates to layered composites and to rechargeable electrochemical cells which are constructed with layers or films of this type, and to a number of methods for producing said layers or films.
Patent CA-2423286-A1 (CA)
Title: Amorphous form of cell cycle inhibitor
Inventor: ALBANO ANTONIO A
IPC: A61P35/00
Filed: 2001-09-26
Abstract: The present invention provides an amorphous, pharmaceutically active form of a compound of formula (I) which is substantially free of crystalline compound.
Patent CA-2424688-A1 (CA)
Inventor: HUBESCH BRUNO ALBERT JEAN
IPC: C08G77/46
Filed: 2001-11-20
Abstract: La présente invention concerne un procédé de préparation d'une silicone organo-modifiée par réaction d'hydrosilation. Ce procédé consiste ensuite à traiter le produit ainsi obtenu par un agent d'entraînement d'aldhéhyde. La présente invention traite également des compositions comprenant cette silicone organo-modifiée. Ces compositions sont prévues pour être appliquées aux surfaces susceptibles de plier et de froisser des tissus par exemple. Plus particulièrement, la composition selon l'invention peut être utilisée comme produit facilitant le repassage.
Patent CA-2427745-A1 (CA)
Inventor: SLADE BRIAN PARRY
IPC: E03D9/03
Filed: 2001-11-01
Abstract: A liquid delivery device is particularly suited for dosing a toilet bowl with a viscous cleaning agent. Liquid from a reservoir (10) flows through a neck (52) into a cup (18) until the liquid levle reaches the mouth (54) of the neck (52). The space (14) in cup (18) is open to atmosphere. Liquid is draw from the cup (18) by a capillary (66) formed between the wall of cup (18) and an insert (60) and delivered on the surface (72) of a textile layer (6). Flush water runs over textile layer (6) to carry the liquid into a toilet bowl.
Patent CA-2427937-A1 (CA)
Inventor: CRAM BRUCE A
IPC: E21B43/08
Filed: 2003-05-06
Abstract: A debris screen, sealingly and releasably latched to the top of a polished bore of a downhole tool for preventing the ingress of debris into the polished bore. Typically the debris screen is connected to a tieback receptacle of a liner hanger assembly. The debris screen is connected to a setting tool and is axially moveable on the setting tool permitting the setting tool to be stroked inside the liner hanger assembly during normal operations, such as cementing while retaining the debris screen at the top of the tieback receptacle at all times except during the final stages of retrieval. The debris screen has a tubular sleeve having a plurality of ports, covered by a wedge wire screen through which fluids can flow. Further, the latching mechanism has a plurality of ports to permit the flow of debris-free fluids from the wellbore into the annulus between the setting tool and the downhole tool.
Patent CA-2428860-A1 (CA)
Inventor: HOFFMAN WAYNE L
IPC: C03C17/36
Filed: 2003-05-15
Abstract: La présente invention concerne des revêtements à ombrage à haut rendement et à faible  émissivité. L'invention consiste en une panne d'une pièce portant un revêtement à ombrage à haut rendement et à faible émissivité. L'invention prévoit également un bloc de verre isolant portant également un revêtement à ombrage à haut rendement et à faible émissivité. Finalement, l'invention décrit les méthodes de production de substrats de revêtement en déposant des couches de revêtement à ombrage à haut rendement et à faible émissivité.
Patent CA-2433249-A1 (CA)
Title: Injection mold having hot-runner mold
Inventor: TAKEUCHI SETSUYUKI
IPC: B29C45/28
Filed: 2003-06-25
Abstract: In an injection mold having a hot-runner mold, a tip having low thermal conductivity is provided in the end face of a nozzle to enable the nozzle to directly nozzle-touch a cavity mold without a heat insulating sheet.      A nozzle 22 of a needle-valve-nozzle 21 of the hot-runner mold 2 arranged on the bottom of a cavity mold 1 is constructed of a nozzle body 22a having an opening 22b in its end face and a tip 4 that is slidably fitted in the opening 22b to protrude its flat end face from the end face of the nozzle body 22a. The tip 4 is made of metal having lower thermal conductivity than the nozzle body 22a, whereby the nozzle 22 can be constantly nozzle-touched to the cavity mold 1 without the heat insulating sheet.
Patent CA-2433597-A1 (CA)
Title: Supply circuit, in particular for a discharge lamp
Inventor: WEIRICH MICHAEL
IPC: H05B41/28
Filed: 2003-06-26
Abstract: The invention relates to a supply circuit for a load, and in particular to an electronic ballast for a lamp having such a supply circuit. In order to drive a switching transistor T1 of the supply circuit, a forcing circuit ZS is used which is supplied by the supply circuit. At the start of operation, an oscillation of an oscillator circuit OS, which can preferably serve as an amplifier for the forcing circuit ZS in the continuous operating mode, is used for driving.