baber/WOPTO huggingface dataset:
Patent CA-2298315-A1 (CA)
Title: Amelioration de la duree de vie de pneumatiques a carcasse radiale par utilisation de compositions specifiques cohesives et faiblement hysteretiques
Inventor: SERRE FREDERIC
IPC: C08K3/36
Filed: 2000-02-10
Abstract: La présente invention a pour objet l'utilisation de compositions cohésives et peu hystérétiques comprenant de faibles taux de charges de renforcement pour la réalisation de profilés de remplissage disposés dans la zone basse des pneumatiques pour en améliorer la durée de vie.
Patent CA-2299698-A1 (CA)
Inventor: MATSUDA KUNIO
IPC: A47G19/14
Filed: 2000-02-29
Abstract: An internal pressure rise prevention container constructed to prevent an inner pressure rise of a container and capable of slowly discharging a gas in the container even if the inner pressure is increased, is provided. The container comprises a container body; a shoulder member 10 attached to an opening of the container body and having a cap receiving portion formed with a screw 14a; a cap screwed to the cap receiving portion of the shoulder member 10; and a gas discharge groove for discharging the gas in the container body, the gas discharge groove 15 being provided downward of the screw 14a at the shoulder member 10.
Patent CA-2300238-A1 (CA)
Title: Method and apparatus for encoding text in a midi datastream
Inventor: MALCOLM JERRY WALKER
IPC: G10H1/00
Filed: 2000-03-08
Abstract: A system and method for transmitting text data to MIDI devices. Text data is received, encoded to generate a plurality of MIDI events not including a standard MIDI  text event, and the generated MIDI events are transmitted. In one embodiment, the encoding includes selecting a standard type of MIDI event and generating a plurality of MIDI events of the selected type that encode the text data, the generated MIDI events being overrun events that have no effect on a musical output. In another embodiment, the encoding includes selecting a non-standard type of MIDI event and generating a plurality of MIDI events of the selected type that encode text data.
Patent CA-2303072-A1 (CA)
Inventor: FUKUSHIMA NAOSHI
IPC: C12P21/08
Filed: 1998-09-11
Abstract: Cette invention concerne un anticorps monoclonal qui consiste en un anticorps reconnaissant spécifiquement les protéines associées à l'intégrine humaine, et qui est un antigène capable d'induire l'apoptose de cellules sanguines nucléées comportant des protéines associées à l'intégrine humaine. Il peut ainsi être utilisé en qualité d'anticorps reconnaissant spécifiquement les protéines associées à l'intégrine humaine lors du tri et de l'identification de ces protéines. Etant donné qu'il permet d'induire l'apoptose de cellules sanguines nucléées, cet anticorps peut également être utilisé comme médicaments, par exemple lors du traitement de la leucémie myélocytaire et de la leucémie lymphatique.
Patent CA-2307361-A1 (CA)
Title: Multiple protocol transponder
Inventor: HE WEIMIN
IPC: G08G1/017
Filed: 2000-05-01
Abstract: A multi protocol transponder for a communications network having a antenna for receiving a first RF signal transmitted according to a communications protocol and a detector for identifying the communications protocol from the first RF signal. A protocol controller is provided for executing the identified communications protocol to generate a second RF signal. Therealter an antenna transmits the second RF signal according to the communications protocol either by active transmission or modulated backscatter. The transponder may implement a variety of wide area and localized lane based protocols for Automatic Vehicle Identification systems such as CVO and Toll systems.
Patent CA-2309384-A1 (CA)
Title: Multiple sequential polynucleotide displacement reactions for signal amplification and processing
Inventor: ABRAMS EZRA S
IPC: C12Q1/6813
Filed: 1998-11-06
Abstract: Methods for determining the presence of a target polynucleotide sequence using chemical hybridization in sequential probe and displacement complex formation with potential for signal gain prior to detection are disclosed.
Patent CA-2311667-A1 (CA)
Inventor: LAKNER MARTIN
IPC: C09K5/10
Filed: 2000-06-14
Abstract: In the operation of subassemblies, based on high-temperature superconductors, at increased power, for example in the field of power supply, certain limits are set by cooling and shockproofness. Either, the nominal current I N must be limited in order to keep the potential heat generation low, and/or the driving voltage is restricted in order to avoid high electric field strengths.   According to the invention, there are suspended in a cooling liquid such as liquid nitrogen small particles which improve the heat transfer into the cooling agent and simultaneously increase the dielectric constant of the cooling agent.
Patent CA-2312800-A1 (CA)
Title: Method and device for smoothing a deposit of divided solid materials
Inventor: DUFOREST RENE
IPC: B05D3/12
Filed: 1999-03-17
Abstract: Powders or granules are deposited on a film (10) or on a band (100) by means of several rollers (1,2,3,4) which are driven at a constant speed by a conveyor (5). There are several vacuum tables (20,21,22) which are given an alternate oscillatory movement of low amplitude. The support is tensioned in its movement direction.
Patent CA-2316117-A1 (CA)
Title: Method for making a display module including a liquid crystal and a single-face printed circuit, and module obtained via said method
Inventor: PANTET LAURENT
IPC: G02F1/1333
Filed: 2000-08-17
Abstract: The display module (30) includes at least one liquid crystal cell (2) electrically and mechanically connected to a flexible display control printed circuit (1), said printed circuit (1) having, arranged on a single face, electronic components for controlling the cell and metal paths for connection to said components and to said cell (2).  In order to make it, the printed circuit (1) is first placed on the back side of the cell (2), the face of said printed circuit with no components facing the back of said cell (2), the printed circuit (1) is positioned under the cell (2), means for assembling the module (12) defining the location of the display of the cell (2), being made on said printed circuit (1) for the positioning thereof with respect to display marking means (13) arranged on the cell, and a portion of the face of the printed circuit with no components is secured directly to the back of said cell (2).      The assembly means of the printed circuit allow said module to be placed precisely on complementary means (41) of an apparatus case (40), for example a wristwatch case, accommodating it to have the cell display in a determined position in said case.
Patent CA-2318156-A1 (CA)
Inventor: BARTEL PAUL L
IPC: C07K14/47
Filed: 1999-01-19
Abstract: L'invention concerne le gène MMSC1, son produit protéique et l'utilisation de la protéine pour (i) détecter des protéines mutantes MMAC1, (ii) cribler les médicaments pouvant être utilisés pour bloquer la croissance tumorale et (iii) identifier les protéines qui interagissent avec le gène MMAC1 ou qui font partie de la voie de suppression des tumeurs du gène $I(MMAC1).
Patent CA-2318283-A1 (CA)
Title: Vessel for pouring out and applying a constant amount
Inventor: KAKUTA YOSHIYUKI
IPC: B65D47/20
Filed: 1999-01-20
Abstract: An object of the invention is to measure out precisely the liquid to be poured out and applied, to safely achieve the firm assembly of components and to obtain effective function of displays. An applying stopper (1), which changeovers communication of a measuring chamber (A) formed by rotational operation between a bottle unit (8) and a pouring out mouth (55), is attached to a bottle unit 8. The measuring chamber (A) is structured by parts that cannot be deformed.  Inseparable assembling of an attaching unit (2) and a switching unit (4) of the applying stopper (1) is achieved by bending displacement of engagement coupling function parts. An assembling position of the applying stopper (1) with respect to the bottle unit (8) in the circumferential direction is aligned.
Patent CA-2322641-A1 (CA)
Title: Encapsulation of components into edible products
Inventor: VAN LENGERICH BERNHARD H
IPC: A23L27/00
Filed: 1999-03-23
Abstract: An edible composition that has a chewable texture and contains at least one encapsulated component is disclosed. The encapsulated component is a heat sensitive encapsulant. The encapsulated component may be a biologically active component, a pharmaceutical component, a nutraceutical component or a microorganism. In preferred embodiments, a free-flowing mixture is obtained by grinding cookies. The free flowing mixture and a plasticizer such as oil and water are mixed with an encapsulant to obtain a formable dough or crumbly mass. The dough is shaped or formed in pieces or pellets and dried to a shelf-stable moisture content. Processing is conducted at temperature sufficently low so as to prevent thermal degradation of the encapsulant and pressures sufficiently high to enable the formation of coherent pieces.
Patent CA-2323289-A1 (CA)
Inventor: FREEMAN GARY M
IPC: C01F7/448
Filed: 2000-10-13
Abstract: A structured boehmite pigment which comprises a plurality of alumina monohydrate particles. The pigment is particularly useful as a flatting pigment in paint and as an anti-block agent in plastic film. The boehmite pigment has an aggregate median particle size of about 8 to about 30 microns; a total pore volume of at least about 0.8 ml/g; a differential pore volume of less than about 0.3 ml/g; an oil absorption of about 70 to about 135 ml/g; a BET surface area of about 3 to about 20 m2/g, and a TAPPI brightness of at least about 90.
Patent CA-2326140-A1 (CA)
Title: Antagonistes de l'hormone liberant la gonadotropine (gnrh)
Inventor: WALSH THOMAS F
IPC: C07D471/04
Filed: 1999-03-29
Abstract: L'invention porte sur des composés de la formule (I) et sur leurs sels pharmaceutiquement acceptables qui sont utilisés comme antagonistes de GnRH et, en conséquence, dans le traitement d'états relatifs à l'hormone sexuelle et à d'autres hormones chez l'homme et chez la femme.
Patent CA-2326710-A1 (CA)
Title: New dihydrofuro-¬3,4-b|quinolein-1-ones derivatives, the procedure for preparing them and the pharmaceutical compositions that contain them
Inventor: ATASSI GHANEM
IPC: C07D495/04
Filed: 2000-11-24
Abstract: Tricyclic quinoline derivatives (I) are new. Tricyclic quinoline derivatives of formula (I) and their optical isomers, hydrates, solvates and acid-addition salts are new: R0 = H, OH or 1-6C alkoxy; R1, R2 = H, halogen, 1-6C alkyl, 1-6C alkoxy, OH, 1-6C polyhaloalkyl, NO2, NH2, mono- or di(1-6C alkyl)amino or 3- to 6-membered 1-azacycloalkyl, or together form a 5- to 12-membered mono- or bicyclic group optionally containing 1-2 heteroatoms selected from O, S and N; R3 = H or R4; R4 = aryl, heteroaryl or 3-8C cycloalkyl; 1-6C alkyl optionally substituted by aryl, heteroaryl, OH, 1-6C alkoxy or NR5R6; or COR7; R5, R6 = 1-6C alkyl or 1-6C hydroxyalkyl, or NR5R6 is a 5- to 7-membered saturated ring optionally containing 1-2 additional heteroatoms selected from O, S and N; R7 = aryl; 1-6C alkyl optionally substituted by NR5R6; amino optionally substituted by aryl, heteroaryl or optionally NR5R6-substituted 1-6C alkyl; or OR10; R10 = H, aryl or optionally NR5R6-substituted 1-6C alkyl; X = O, S, CH2 or CH2CH2; Ar = aryl, heteroaryl or aryl(1-6C)alkyl; aryl = phenyl, biphenylyl, naphthyl or tetrahydronaphthyl optionally substituted by halogen, 1-6C alkyl, OH, 1-6C alkoxy, 1-6C polyhaloalkyl, NH2, mono- or di(1-6C alkyl)amino, NO2, 1-6C acyl and/or 1-2C alkylenedioxy; heteroaryl = a 5- to 12-membered mono- or bicyclic aromatic group that contains 1-3 heteroatoms selected from O, S and N and is optionally substituted by halogen, 1-6C alkyl, OH, 1-6C alkoxy, 1-6C polyhaloalkyl, NH2 and/or mono- or di(1-6C alkyl)amino. Independent claims are also included for: (1) the preparation of (I) by reacting a compound of formula (II) with a compound of formula (III) to yield a compound of formula (Ia) which can then be reduced to form (Ib); (2) the one-pot preparation of (I) by reacting a compound of formula (II) with compounds of formulae (VIII) and (IX) to yield (Ia) which can then be reduced to form (Ib).
Patent CA-2327065-A1 (CA)
Inventor: MIYAMOTO HENRY
IPC: B09C1/00
Filed: 2000-11-29
Abstract: An in-situ well water system is described which removes arsenic from ground water contaminated by arsenic containing soils. A reactive, adsorptive barrier, consisting of iron containing material and filter media such as soils, sand and the like is described which surrounds the screened casing of the well. The system described can be constructed manually by relatively unskilled labour and most importantly does not produce a hazardous arsenic containing waste requiring disposal. The appropriate selection of materials, the physical dimensions, adjustment of the permeability through the use of dual media, reducing nature of the well water and the water head available determine the quantity and dimensions of the barrier.
Patent CA-2328488-A1 (CA)
Title: Device and method for manufacturing turbulators for use in compact heat exchangers
Inventor: CARLO ROBERT L
IPC: F28F9/24
Filed: 2000-12-14
Abstract: A progressive die for forming a turbulator having multiple rows of axial corrugations. The corrugations are slit and offset such that artificial turbulence is generated as it passes through the corrugations. The device includes a plurality of dies disposed along an axial material direction. A flat strip of material enters the dies and is folded about its longitudinal axis in a relatively wide V-fold. As the strip of material moves forward, it is intermittently stamped in the series of dies. The initial dies create a central V-shaped fold that gradually narrows into a U-shaped channel with straight walls. Once the first corrugation is formed, a series of progressive dies form the remaining corrugations in alternating fashion. Next, the material moves through a slitting station that provides apertures and an axial offset such that adjacent sections of the corrugation are slit and offset in the axial direction.
Patent CA-2328816-A1 (CA)
Title: One-piece ram element block for wireline blowout preventers
Inventor: LEGGETT HENRY H
IPC: E21B33/06
Filed: 2000-12-18
Abstract: Ram seal units for attachment to the rams of blowout preventers incorporate an integral ram seal block having a central web, with a parallel rectangular elastomer support plates extending from opposite sides of the integral ram seal block. The central web is perforate to permit its interlocked relation with elastomer sealing material that is molded to ram seal block. The generally rectangular elastomer support plates define outer face surfaces that remain exposed after the molding operation has beta completed. These outer face surfaces of the elastomer support plates are adapted to be disposed is intimate face-to-face relation with internal wall surfaces of ram seal receptacles that are provided within BOP ram elements. Each of the rectangular elastomer support plates defines a pair of spaced retainer receptacles which receive a respective retainer element of a BOP ram to secure the ram seal unite in retained relation within one of the ram seal receptacles of a BOP ram element. When so supported, the elastomer sealing material located between the generally rectangular elastomer support plates and encapsulating the central web structure of each integral ram seal block, will be pry for sealing contact with its opposed counterpart of the opposed BOP ram element and with the wireline that is present within the body of the BOP unit.
Patent CA-2329926-A1 (CA)
Title: Nonlinear editing device and nonlinear editing method
Inventor: SOMIYA KUNITAKA
IPC: H04N5/781
Filed: 2000-02-21
Abstract: A hard disk unit (101) holds coded video data coded in multiple compression formats and reads required coded data. The coded video data read from the hard disk unit (101) is decoded according to an instruction of an editing control section (109) by a first multiformat decoder (102) or a second multiformat decoder (104), and fed to a first format converter (103) or second format converter (105). Data subjected to video format conversion by the format converters is combined by a DVE (106), subjected to video format conversion by a third format converter (107), and outputted from a video output section (108).
Patent CA-2331018-A1 (CA)
Inventor: HUTTON HOWARD DAVID
IPC: A61L2/16
Filed: 1999-04-30
Abstract: A method by which dental equipment, such as dental scalers, can be sanitized  using a detergent or treating composition containing a surfactant and a solvent such as water is disclosed. The method involves taking the used dent al equipment and contacting it with the treating composition, and subjecting bo th the equipment and composition to microwaves. The composition foams during microwaving and/or immerses the equipment such that microwave arcing is avoided, and such that the dental equipment is sanitized.
Patent CA-2331038-A1 (CA)
Inventor: THEISING JOHN L
IPC: B62B5/00
Filed: 2001-01-10
Abstract: A lift dolly apparatus is described for use in lifting and transporting objects. A latching mechanism is described which securely latches the dolly in the lifted position and can be easily released by using a foot pedal.
Patent CA-2334137-A1 (CA)
Inventor: CALFEE RICHARD V
IPC: G01F1/00
Filed: 1999-06-04
Abstract: Procédé et appareil permettant de former une concentration prédéterminée d'une substance présente dans un mélange avec un fluide à partir d'un mélange dilué qui est une solution d'un soluté dans un solvant. L'appareil (10) comprend un cadre (12) qui supporte une seringue (14) orientée verticalement, un moteur pas à pas (16), un micromètre laser (18), un dispositif (38) de chauffage servant à chauffer et à évaporer une goutte de la solution suspendue à la seringue pour concentrer la solution, et pour chauffer la solution concentrée après son chargement dans une source, évaporer le solvant et déposer le soluté sur la surface, ainsi qu'un système de commande.
Patent CA-2334921-A1 (CA)
Title: Track crossing discriminating circuit
Inventor: LANGENHUIZEN THEODORUS A E
IPC: G11B7/005
Filed: 2000-03-29
Abstract: Out of the read signal an auxiliary signal (Sa) having a relatively low frequency content is generated. The apparatus comprises for the auxiliary signal (Sa) first hold means (8) for generating a first hold signal (H1) and  second hold means (9) for generating a second hold signal (H2). The first ho ld means (8) are adapted for temporarily maintaining the value of the first hol d signal (H1) at a value substantially corresponding to the bottom value of th e auxiliary signal augmented by an addition value (Sa+.DELTA.) and the second hold means for temporarily maintaining the value of the second hold signal (H2) at a value corresponding to a top value of the auxiliary signal diminished by a subtraction value (Sa-.DELTA.).
Patent CA-2335094-A1 (CA)
Title: Polymer polyols and a process for the production thereof
Inventor: FOGG GRAEME D
IPC: C08F283/06
Filed: 1998-06-30
Abstract: Polymer polyols and a process for their production are disclosed. The process requires the selection of specified free radical polymerization initiators and amounts thereof to produce a polymer polyol having desired properties including a Brookfield Viscosity of equal to or less than (a e[(0.051)(b)]) where "a" is the viscosity of the carrier polyol and "b" is the [(weight fraction of solids)(100)].
Patent CA-2336545-A1 (CA)
Title: Apparatus for reforming of fuel
Inventor: TAKI MASAYOSHI
IPC: H01M8/06
Filed: 1999-07-02
Abstract: The present invention is directed to a fuel reformer device that produces a hydrogen rich gas from a hydrocarbon and steam. A reformer unit receives a supply of a crude fuel gas containing air through a second supply conduit. The crude fuel gas is subjected to a steam reforming reaction and an oxidation reaction proceeding inside the reformer unit. A resulting hydrogen rich gaseous fuel is discharged. The reformer unit includes an upper stream reaction unit and a lower stream reaction unit. The reformer unit is designed to enable the heat generated on the upstream side to be effectively transmitted to the lower stream side. This arrangement thus effectively prevents an excessive temperature rise on the upstream side.
Patent CA-2337238-A1 (CA)
Inventor: MCINTOSH ERIC G
IPC: E04B2/02
Filed: 1998-07-27
Abstract: A building block has connectors on its side walls comprising interlocking male and female dovetails for connecting blocks side-by-side, in addition to connectors on its upper and lower ends for connecting the blocks vertically.  The building blocks also have mating ribs and grooves on the side walls to minimize twisting movement between horizontally attached blocks. The building blocks may be relatively small for use as toy building blocks or relatively large for use as construction blocks.
Patent CA-2338073-A1 (CA)
Title: Novel urokinase inhibitors
Inventor: MAGDOLEN VIKTOR
IPC: A61K9/02
Filed: 1999-07-20
Abstract: The invention relates to the use of derivatives of 3-amidinophenylalanine as urokinase inhibitors for treating malignant tumors and the formation of metastases.
Patent CA-2340241-A1 (CA)
Title: Herbicidal compositions with acylated aminophenylsulfonylureas
Inventor: HACKER ERWIN
IPC: A01N43/82
Filed: 1999-08-10
Abstract: Herbicide combinations with a given content of components (A) and (B) exhibi t synergistic herbicidal effect. (A) represents one or more herbicides of formula (I) or the salts thereof, wherein R1, R2, R3, X, Y, and Z have the meaning defined in claim 1 and (B) represents one or more herbicides from th e group of compounds consisting of (B1) herbicides selectively exhibiting activity against monocotyledonous and dicotyledonous weeds with an effect on  both the foliage and the soil in cereals and in some dicotyledonous cultures , (B2) herbicides selectively exhibiting activity primarily against dicotyledonous weeds in cereals and in some dicotyledonous cultures and (B3)  herbicides exhibiting activity against monocotyledonous and dicotyledonous weeds for use in the non-selective range or in specifically tolerant culture s.
Patent CA-2342855-A1 (CA)
Inventor: MARTIN THOMAS
IPC: C07H1/00
Filed: 1999-08-27
Abstract: The invention relates to compounds of formula (I), wherein M, A1, A2, A3, A4 , A5, A6, B1, B2, B3, B4, B5, B6, K1 and K2 have the meanings given in the description. Said compounds are novel, effective tryptase inhibitors.</SDOAB >
Patent CA-2344013-A1 (CA)
Inventor: TIERNAY ROBERT WALTER
IPC: G07B15/06
Filed: 2001-04-17
Abstract: A vehicle position determination system for determining the position of a moving vehicle having a transponder includes a first and second antennas operable to receive periodic radio frequency data signals from the transponder when the transponder is moving through a first or second predetermined coverage zone, respectively. The first and second coverage zones partially overlap and each have a width that is orthogonal to the travel path of the moving vehicle and a length that is parallel to the travel path of the moving vehicle. A processor counts the number of periodic data signals received by each of the antennas from the transponder during a time period and determines based on the count a probable location of the vehicle. The vehicle location information can be provided to an imaging system to discriminate between transponder and non-transponder equipped vehicles.
Patent CA-2346029-A1 (CA)
Title: Inhalation chemotherapy for prevention and treatment of metastatic tumors in the lung
Inventor: PLACKE MICHAEL E
IPC: A61K31/665
Filed: 1999-10-01
Abstract: Methods and formulations for preventing and treating metastatic pulmonary tract neoplasms, for example cancers that arise in other parts of the body and metastasize to the lungs, by concomitant treatment with antineoplastic drugs by IV and antineoplastic drugs by inhalation.