baber/WOPTO huggingface dataset:
Patent CA-2313747-A1 (CA)
Title: Method for installing a template and a substructure on a sea bed and levelling of the template
Inventor: FAELLA MARTIN
IPC: E21B33/035
Filed: 2000-07-12
Abstract: A method and device for assembly of a substructure (4) and a template (40) on a sea bed (2) and levelling of the template (40). The template (40) is arranged to be tiltably supported by the substructure (4) via respective support devices (60, 20). A tool (100) which can be connected to a pipe string (104), which can be deployed from a platform (80) at the surface, can be connected to the substructure (4). Jacks (130- 136) of the tool can influence contact portions (70- 76) on the top of the template (40), tilting it to a levelled position.        On the platform the string (104) is initially connected to the tool (100) which in turn is connected to the substructure (4). The substructure is then lowered through the template (40) and support devices (20, 60) of the substructure and the template are brought into abutment with each other. The tool, the template and the substructure are then lowered and the lower portion (12) of the substructure is inserted in the hole (3) and cemented therein, whereupon the jacks are operated and the template is levelled. Since the jacks are located above the template, the tool (100) and the jacks (130 - 136) can be released from the substructure and the template respectively and hoisted up.        A device for implementing the method.
Patent CA-2314035-A1 (CA)
Inventor: HOLDERBAUM THOMAS
IPC: C11D17/00
Filed: 2000-07-13
Abstract: Disintegration aids for detersive tablets, said aids firstly shortening the disintegration time of the tablet, or parts of the tablet, in customary domestic dishwashers and secondly being easy to incorporate into the mixtures for compression without the loss of the active form, for phosphate-containing formulations, are finely divided auxiliaries especially zeolites. The disintegration time of detergent tablets can be improved if they contain from 20 to 95% by weight of phosphates) and from 0.1 to 9% by weight of zeolite (s) .
Patent CA-2315241-A1 (CA)
Title: Protein rim2
Inventor: SHIBASAKI TADAO
IPC: C07K16/18
Filed: 2000-08-17
Abstract: Provided is a protein used in the development of a therapeutic agent for neuron- or endocrine cell-related diseases, in which the transport system is involved. The protein has an amino acid sequence with one or more amino acids deleted, substituted, inserted or added relative to the amino acid sequence set forth under SEQ ID NO: 1 in the Sequence Listing and which has a property to interact with GDP/GTP exchange factor II.
Patent CA-2315311-A1 (CA)
Title: Device and method for generating short pn code in mobile communication system
Inventor: MOON HI-CHAN
IPC: H04J13/00
Filed: 1999-11-02
Abstract: A short PN code generating device in a mobile communication network having an Nx CDMA communication system performing spreading at an Nx chip rate using a short PN code of chip length Nx2k and a 1x CDMA communication system performing spreading at a 1x chip rate using a short PN code of chip length 2k. The device generates a short PN code such that the Nx CDMA communication system can distinguish at least the same number of base stations as the 1x CDMA communication system can distinguish. The device includes a sequence generator for generating an m-sequence having a chip length longer than the chip length Nx2k to output an I-component short PN code; and a short PN code generator for switching the generated m-sequence at predetermined chip periods to alternately output the m-sequence as an I-component short PN code and a Qcomponent short PN code.
Patent CA-2317372-A1 (CA)
Title: Combined evaporator/accumulator/suction line heat exchanger
Inventor: WATTELET JONATHAN P
IPC: F25B40/00
Filed: 2000-09-05
Abstract: Extreme compactness is achieved in a combined evaporator 22 and suction line heat exchanger 20 through the use of a first, elongated, flattened, multi-port tube 34 having a major dimension DM, a minor dimension dm measured transverse to the major dimension DM and opposed ends 38, 42.  The tube is formed in a serpentine configuration by bends 48 across the minor dimension dm with a plurality of generally parallel, spaced runs 46 extending between the ends 38, 42 to define the evaporator 22. An evaporator inlet fixture 30 is provided on one of the ends 38 and an evaporator outlet fixture is provided on the other end 42. Fins 50 extend between adjacent ones of the runs 46. A second, elongated, flattened, multiport tube 70 having a length that is a minor fraction of that of the first tube includes opposed ends 72, 74 a major dimension DM, and a minor dimension dm measured transverse to the major dimension DM. The second tube, along a side wall substantially defining the major dimension DM is bonded to a corresponding side wall of the first tube 34 at a location 58 immediately upstream of the outlet fixture 32 to be in good heat exchange relation therewith to define a heat exchange suction line heat exchanger integral with the evaporator 22.
Patent CA-2319445-A1 (CA)
Inventor: ROSEN RICHARD H
IPC: G07B17/00
Filed: 1999-01-28
Abstract: A system for printing postal indicia comprising a television set-top box (70) or web television interface connected via a communications means such as the Internet to a host system (65) containing a postal security device (10A) the indicia are printed using a label printer (81) on label stock (82).
Patent CA-2319797-A1 (CA)
Title: Contact toaster with infinite adjustment
Inventor: SANK GERALD W
IPC: F24C7/04
Filed: 1999-02-24
Abstract: A contact toaster has a housing (10) with a product inlet, product outlet and at least one toasting chamber (20) defined in the housing. A heated platen (19) is mounted in the housing and has a platen surface arranged for toasting the food products. A flexible endless belt (22), which when rotated, is arranged to pass the food products in a toasting path along the platen (19) between the belt (22) and the platen (19). An infinite controller (40) acts to selectively displace the belt to adjust the distance between the belt and the platen to any value between minimum and maximum distance limits to accommodate food products of different widths. A guide (21) is situated between the belt (22) and the infinite controller (40) so that the controller is in contact with at least one area of the guide. The infinite controller (40) includes a variable distance element (41A-41D) with a cam surface which is sellable to any selected point of the cam surface between minimum and maximum cam radial limits to move the guide and belt to any belt to a selected platen distance that can have any value equal to or intermediate the maximum and minimum distance limits.
Patent CA-2321624-A1 (CA)
Title: Microwave channelized bandpass filter having two channels
Inventor: RAUSCHER CHRISTEN
IPC: H03H11/34
Filed: 1999-04-30
Abstract: A channelized active bandpass filter having only two branches which provide respective frequency-selective feed-forward signal paths. The two signal paths have overlapping frequency response bands such that the combination of the two paths provides a composite filter with a bandpass response. The two branches may be provided with bandpass transfer characteristics of different orders and shapes, such as a second-order response and a fourth-order response. Two-way signal splitting and combining to define the two channels may be performed with in-phase splitters (10) and combiners (24), for example, or diplexer circuits, each composed of two bandpass filters (16, 18) with different characteristics but overlapping frequency responses and preferably approximately equal center frequencies. Combinations of the two splitting and combining arrangements are also usable.
Patent CA-2322823-A1 (CA)
Title: Improved double metal cyanide catalysts for producing polyether polyols
Inventor: OOMS PIETER
IPC: B01J27/26
Filed: 1999-02-25
Abstract: The invention relates to new, improved double metal cyanide (DMC) catalysts for preparing polyetherpolyols by polyaddition of alkylene oxides to starter compounds containing active hydrogen atoms, wherein the catalyst contains a double metal cyanide compound, an organic coordination ligand and 5 to 80 wt.%, with respect to the amount of catalyst, of an ethylene oxide polyether with a number average molecular weight greater than 500.     The new, improved catalysts have a greatly increased reactivity for polyetherpolyol preparation.
Patent CA-2323358-A1 (CA)
Title: Expandable medical device with ductile hinges
Inventor: SHANLEY JOHN F
IPC: A61F2/06
Filed: 1999-03-26
Abstract: An expandable tissue supporting device (20) of the present invention employs ductile hinges (32) at selected points in the expandable device. When expansion forces are applied to the device as a whole, the ductile hinges concentrate expansion stresses and strains in small well defined areas. The expandable tissue supporting device includes a plurality of elongated beams arranged in a cylindrical device and connected together by a plurality of ductile hinges, where the elongated beams include a plurality of holes for containing a beneficial agent, such as a drug or chemotherapeutic agent. Although many ductile hinge configurations are possible, the ductile hinges preferably have a substantially constant hinge cross-sectional area which is smaller than a beam cross-sectional area such that as the device is expanded from a first diameter to a second diameter, the ductile hinges experience plastic deformation while the beams are not plastically deformed.
Patent CA-2324820-A1 (CA)
Title: Workpiece support apparatus
Inventor: BABCHUK CLAYTON DEAN
IPC: B23K37/053
Filed: 2000-10-30
Abstract: A workpiece support apparatus includes an elongate primary body having several height adjustable primary support columns which extend vertically from the primary body. One or more arms extend radially from and are pivotally secured to the primary body. The arms pivot about a substantially vertical axis for angular adjustment on a substantially horizontal plane. At least two height adjustable secondary support columns extend vertically from each arm. The workpiece support apparatus is particular adapted for use by welders when welding pipe to form complex branch structures.
Patent CA-2327605-A1 (CA)
Inventor: LEE JIN-GON
IPC: A42B3/32
Filed: 2000-12-05
Abstract: The present invention relates to a jaw protecting apparatus of helmet so as to stabilize a feeling of wearing by smoothly moving up and down a jaw protection, which is installed in front of the helmet, and then letting the center of gravity be located in the rear of the helmet, in a helmet which is worn to protect the head of a person taking a motorbicycle.      In having installed a shield (3) in front opening part (2) of a helmet body (1) so as to move up and down it, and having installed a jaw protection (4) equipped with an antishocking material in the lower front of said shield (3), a clamped tool having a bridging projection is installed at the two side plates of said helmet body (1), and locker (7), which supports each of guide (6) at two lateral sides and revolves on shaft (8), is installed oppositely. A support (9) is installed within the front of said jaw protection (4). Thereupon, a rotation member (10) forming a handle, is rotatively installed. The central position of a band (12) connected to said lockers (7) is fixedly installed. Therefore, according to the rotation of the rotation member (10), lockers (7) connected to the band (12) is rotated. A rotary link (13) forming a foramen soleare (14) at the upper portion of said jaw protection (4) is installed in order for said lockers (7) to be locked at said fixture (5) when they are rotated.      Subsequently, at said rotary links (13), rotary central pivot (15) forming a protrusion (16) and a planetary gear (17) are installed. At a fixed pivot (18) or central shield (3) of said helmet body (1), a planetary gear (19) which engages with said planetary gear (17) is installed.      In order for he upper direction of said fixed pivot (18) to forming control bolt (20) and guider (21), thereby inserting and installing said control bolt (20) into and at foramen sleare (14) of said rotary link (13), and in order for rotary central pivot (15) to be inserted into and installed at said guider (21) and to install stopper (22) at fixed pivot (18) of the below direction
Patent CA-2330804-A1 (CA)
Inventor: NIIYA NORIMASA
IPC: H04M1/71
Filed: 2001-01-12
Abstract: An interface unit connected between a telephone and a telephone network sets a data transmission speed to an optimum speed. The interface unit transmits a type query signal to the telephone terminal at a first speed. The telephone terminal transmits a type signal to the interface unit at the first speed in response to the type query signal. When the interface unit receives the type signal from the telephone terminal, the interface unit changes a transmission speed to a second speed higher than the first speed if the received type signal indicates that the telephone terminal is capable of transmitting data at the second speed. The interface unit also transmits a speed change request to the telephone terminal at the second speed.
Patent CA-2331729-A1 (CA)
Inventor: OBLAK DONALD S
IPC: B06B3/00
Filed: 1999-05-05
Abstract: L'invention concerne un système d'assemblage non nodal (14) pour dispositif ultrasonore, ce système comprenant une bague d'entraînement (22) et une pièce flexible (24). La bague d'entraînement est montée pivotante sur un boîtier d'assemblage (16), ladite pièce flexible étant fixée au dispositif ultrasonore par une partie radialement intérieure, et à la bague d'entraînement par une partie radialement extérieure. La pièce flexible, qui peut notamment être pourvue de doigts flexibles (30) destinés à minimiser la force transmise à ladite bague d'entraînement, peut par ailleurs comprendre une bague intérieure annulaire (26) au niveau de ladite partie radialement intérieure, une bague annulaire concentrique se trouvant au niveau de ladite partie radialement extérieure de sorte que ces bagues sont raccordées à l'aide des doigts susmentionnés.
Patent CA-2332493-A1 (CA)
Title: Procedure for the controlled radical polymerisation of ethylene under high pressure in the presence of free radical initiators and indolinic nitroxide terminating radicals
Inventor: BUBACK MICHAEL
IPC: C08F2/38
Filed: 2001-01-23
Abstract: A radical (co)polymerization of ethylene is carried out under high pressure in the presence of at least one initiating free radical (Z●) and of at least one controlling stable free radical (SFR●) which comprises the indoline nitroxide backbone represented by the formula (I). Mention may be made, by way of examples, of the radicals (SFR●) of formula (II).  A is a hydrocarbonaceous chain forming an aromatic ring with the two carbon atoms to which it is attached, this ring being able to carry substituents or being able to carry one or more rings placed side by side, which rings are aromatic or aliphatic and optionally substituted, the carbon atoms forming the nitrogenous ring and in the alpha- and beta-position with respect to the nitrogen atom being, able to carry hydrogen atoms or substituents; R1, R2, R3 and R4, which can be identical or different, each independently represent H; alkyl; alkenyl; aryl; aralkyl; OH; -OR5, R5=alkyl, alkenyl, aryl or aralkyl residue; -COOH; -COOR6, R6=alkyl, alkenyl, aryl or aralkyl residue; or CN; it being possible for R3 and R4 to merge together into =X, X representing O or =NR7, R7=alkyl, alkenyl, aryl or aralkyl residue; and it being possible for the alkyl, alkenyl, aryl or aralkyl residues coming within the definition of R1 to R6 to carry substituents.
Patent CA-2332512-A1 (CA)
Inventor: AKAHORI MASAMI
IPC: H01G11/08
Filed: 2000-03-17
Abstract: A pressure regulating mechanism for hole sealing plate capable of preventing a pressure vessel from being exploded by an abnormally increased pressure inside the pressure vessel for cells and capacitors even if the pressure vessel is not provided with a rubber burst plate with which it is difficult to control a burst pressure, comprising a burst plate (7) formed integrally with a resin hole sealing plate body (2) which closes the opening of the pressure vessel, a thin wall part (8) smaller in thickness than that of the burst plate (7) and formed integrally between the hole sealing plate body (2) and the burst plate (7), and an inclined surface part (9) which gradually increases in its thickness from the thickness of the thin wall part (8) and is positioned on the peripheral edge part of the burst plate (7).
Patent CA-2333706-A1 (CA)
Inventor: LEE FU-MING
IPC: C07C51/265
Filed: 1999-05-18
Abstract: L'invention se rapporte à un procédé et à un appareil de préparation d'acide téréphtalique et, éventuellement, d'acide isophtalique purifiés à partir de mélanges de xylènes. Ledit procédé consiste à purifier l'effluent du réacteur d'oxydation, qui contient un mélange d'acide téréphtalique et d'acide isophtalique ainsi que de faibles quantités de 4-carboxybenzaldéhyde (4-CBA), de 3-carboxybenzaldéhyde (3-CBA) et d'isomères de l'acide toluique, de manière à produire de l'acide téréphtalique purifié et, éventuellement, de l'acide isophtalique purifié, au cours d'un processus intégré.
Patent CA-2334457-A1 (CA)
Title: Composition having low thermal resistivity and method for laying underground cables for carrying electrical energy
Inventor: CASLINI DANILO
IPC: H02G9/00
Filed: 1999-05-26
Abstract: The present invention relates to a system for carrying electrical energy in connections made by means of underground cables. In particular, it relates to a method of laying cables and a trench filler having a low thermal resistivity, used for laying underground cables for carrying electrical energy. More particularly, it relates to the use of an inert filler to be disposed in an area around the cables or the parts of the system, such as joints, which are disposed underground. The method of laying cables disposed in a trench comprises the phases of: removing the original soil in such a way as to prepare the said trench;  disposing a first layer of a first composition in the said trench;  disposing the said cables on top of the said first layer; disposing a second layer of the said first composition on top of the said cables;  disposing a third layer on top of the said second layer formed by a second composition in such a way as to fill the said trench; characterized in that the said first composition comprises: 60-90 % by weight of crushed sand; 4-15 % by weight of silt; 2-12 % by weight of cement;  4-15 % by weight of water.
Patent CA-2335358-A1 (CA)
Inventor: DARBY MICHAEL
IPC: H04Q7/38
Filed: 1999-06-17
Abstract: L'invention porte sur un téléphone et en particulier sur un téléphone mobile permettant à l'utilisateur de choisir entre deux modes. Dans le premier, les numéros composés sont traités comme les numéros privés d'un plan de numérotage à moins qu'un caractère, tel qu'un chiffre spécial ne soit composé. Dans le deuxième, les numéros sont traités comme des numéros extérieurs, à moins qu'un autre caractère ne soit composé.
Patent CA-2336817-A1 (CA)
Title: Composition orale pouvant lutter avec une efficacite amelioree contre la plaque dentaire
Inventor: BERGERON VANCE
IPC: A61Q11/00
Filed: 1999-07-08
Abstract: L'invention concerne une composition et un procédé de traitement et de prévention de l'accumulation de la tartre sur les dents. On administre dans la cavité buccale une composition orale qui comprend un excipient aqueux oralement acceptable contenant une quantité thérapeutique efficace d'un agent antibactérien non cationique et un copolymère de polymère acrylique et de polyoxyalkylène (constitué d'environ 80 à 90 % en poids du polymère acrylique et d'environ 5 à 20 % en poids du polyoxyalkylène) ayant un poids moléculaire supérieur à 4000 et inférieur à 20000. Ce composé antibactérien présente, sur le tissu dentaire, une activité de lutte accrue contre la tartre.
Patent CA-2339650-A1 (CA)
Inventor: RAMEY SAMUEL C
IPC: H01R12/50
Filed: 1999-08-12
Abstract: A socket connector (100) includes a plurality of connector modules (106) configured for insertion into a socket housing (102). Each connector module (106) is formed to include a plurality of laterally extending passageways (230) which are interleaved with a plurality of conductive paths (202) therein. A plurality of vertical shields (108) are configured for insertion into the socket housing (102). Each vertical shield (108), extending along a  first side (232) of a connector module (106), is formed to include a plurali ty of laterally extending passageways (270) in substantial alignment with the passageways (230) in the connector modules (106). A plurality of horizontal tailshields (110) are configured for insertion into the plurality of lateral ly extending passageways (230, 270) in the connector modules (106) and the firs t shields (108). The horizontal tailshields (110) are electrically coupled to the vertical shields (108) to form a coaxial shield around each conductive path (202).
Patent CA-2339743-A1 (CA)
Inventor: MAGHZAL ANTOINE
IPC: B66B9/08
Filed: 2001-03-02
Abstract: A stairway elevator comprises a rail assembly and a motorized chain lift unit movable along the rail assembly. The chair lift unit includes a carriage frame and a leveling system for maintaining the carriage frame i:n a selected angular orientation along the rail assembly. The leveling system includes a pair of rail followers pivotally connected to the carriage frame and respectively engageable with first and second tracks of said rail assembly for retaining the chain lift unit thereon.      The rail followers are displaceable relative to one another so as to accept variable vertical spacings between the first and second tracks.
Patent CA-2340427-A1 (CA)
Title: Non-sedating diphenhydramine metabolites
Inventor: ABERG A K GUNNAR
IPC: A61K31/135
Filed: 1999-08-11
Abstract: Disclosed are N-substituted metabolites of diphenhydramine, which have been found to be potent and orally active antihistaminic compounds that are devoid of sedative side effects. Pharmaceutically acceptable salts of the compounds, a complex with 8-chlorotheo-phylline, therapeutic use and compositions containing the compounds are also described.
Patent CA-2340879-A1 (CA)
Title: Methods and apparatus for updating firmware in an electronic electricity meter
Inventor: ZINKOWSKI VIRGINIA H
IPC: G01R21/133
Filed: 2000-06-29
Abstract: The present invention, in one embodiment, is a method for operating an electronic electric meter (100) having current (104) and voltage sensors (10 6) configured to generate measurements of current and voltage, respectively; a microcomputer (114) coupled to the current (104) and voltage sensors (106) a nd having on-chip masked read only memory (ROM) (120); and a nonvolatile, alterable memory (118) coupled to the microcomputer (114). The method includ es steps of: storing vectors pointing to program portions of the ROM in the non - volatile memory; and using the stored vectors to operate the microcomputer t o execute the program portions stored in the ROM to control operation of the meter (100).
Patent CA-2344832-A1 (CA)
Inventor: SHENKMAN GRIGORY
IPC: H04M7/00
Filed: 1999-09-02
Abstract: L'invention concerne un routeur intégré (IR) (83) d'un centre d'appels (17), qui permet de surveiller et de commander à la fois un commutateur (27) téléphonique recevant et envoyant des appels téléphoniques commutés en mode connexion (COST), et un processeur (29) de téléphonie de réseau de données (DNT) recevant et envoyant des appels de DNT. Le routeur intégré (83) consulte un organe d'archivage (86) de données communes qui stocke des états d'agents concernant les deux types d'appels, et achemine tous les appels en fonction d'un seul ensemble de règles, qui peuvent prendre diverses formes. Dans un mode de réalisation, les téléphones situés aux postes d'agents sont adaptés en vue de traiter à la fois des appels COST et des appels DNT.