baber/WOPTO huggingface dataset:
Patent CA-2382274-A1 (CA)
Title: Extrudable cementitious material
Inventor: JIANG CHONGJUN
IPC: B28B3/20
Filed: 2000-08-24
Abstract: A method and agent for treating a cementitious material for extrusion, comprising adding to the cementitious material a viscosity enhancing agent a nd a dispersion agent in a quantity sufficient to increase the efficacy of the viscosity enhancing agent. By increasing the efficacy of the viscosity enhancing agent, extrudability may be maintained with less viscosity enhanci ng agent or a lower grade (cheaper) viscosity enhancing agent than is conventionally used, or the extrudability may be improved for the same quantity of viscosity enhancing agent compared to a conventional dosage.</SD OAB>
Patent CA-2383087-A1 (CA)
Title: Method for fighting soil insects with phenyl-pyrazoles
Inventor: SEGAUD CHRISTIAN
IPC: A01N43/56
Filed: 2000-09-07
Abstract: The invention concerns insecticide compositions comprising: a) between 0.001 and 5 %, preferably between 0.05 and 1 % of a compound of the type 1-phenyl pyrazole, in particular 1-[2,6-Cl¿2?4-CF¿3? phenyl] 3-CN 4-[SO-CF¿3?] 5-NH¿2? pyrazole; and b) between 0.05 and 10 %, preferably between 0.1 and 5 % of one (or several) moisture retaining agent of the organic type; and c) between 40 and 99 %, preferably between 50 and 98 % (and more preferably between 70 and 97%) of vegetable flour. The invention also concerns a method for fighting insects using said composition, in particular against click beetles.
Patent CA-2383709-A1 (CA)
Inventor: STEVENS EDWIN
IPC: D06L1/02
Filed: 2000-08-31
Abstract: Non-aqueous cleaning compositions and methods, especially for dry cleaning textiles, utilise 0.5-80wt.% of at least one perfluorinated compound, 2-98wt.%  of a solvent naphta, mineral spirit or medium aliphatic hydrocarbon, and 1-98 wt.% glycol ether or glycol ether acefale.
Patent CA-2383712-A1 (CA)
Title: Controlled release agricultural products and processes for making same
Inventor: PEDEEN GREGORY S
IPC: A01N25/12
Filed: 2001-07-02
Abstract: A controlled release agricultural absorbent based product inluding particles of an absorbent material containing capillaries/voids between 10-200 microns in cross-sectional diameter which is impregnated in an amount of 40-95 % of the capillaries/voids volume with an agriculturally beneficial material selected from the grou pconsisting of ertilizers, insecticides, herbicides and fungicides, being produced by a process including steps of: 1) introducing water to particles of absorbent material to result in absorpotion of water within the absorbent material; 2) heating the absorbent particles and water to transform the water within the absorbent particles to stream; 3) introducing the heated absorbent particles to an agriculturally beneficial material in aqueous solution to essentially saturate the absorbent particles with the agriculturally beneficial material; 4) granulating the combination of agriculturally beneficial material and saturated absorbent particles to solidify and harden the mixture, resulting in the agglomeration of absorbent particles into granules; and 5) drying the granules.
Patent CA-2384056-A1 (CA)
Inventor: SIMPSON NEIL ANDREW ABERCROMBI
IPC: E21B37/02
Filed: 2000-09-05
Abstract: Oilfield cleaning apparatus (1) is provided for cleaning the inner wall (3) of an oilfield tubular (2). The apparatus (1) comprises a body (4) to be introduced into the tubular (2), the body being provided with annular cleaning elements (8). Furthermore a rotary drive acts to oscillate the cleaning elements (8) in contact with the inner wall (3) of the tubular (2) to scrape debris from the inner wall with the cleaning element. Each cleaning element (8) is mounted on a rotary bearing member (9) which is inclined relative to its axis of rotation so as to cause the cleaning element (8) to be oscillated axially in contact with the inner wall (3) as the bearing member is rotated. Also a catcher tube (14) is provided to catch the heavier debris which is not washed away by the flow of fluid up the borehole. Such apparatus provides an active cleaning action which is particularly effective in removing deposits form the inner wall of the tubular.
Patent CA-2385113-A1 (CA)
Title: Spread spectrum receiver
Inventor: EEROLA VILLE
IPC: H04B1/707
Filed: 2000-10-12
Abstract: The invention relates to a digital receiver part of a spread spectrum receiver, to which receiver part an intermediate-frequency signal (S in) is applied, and from whose output a carrier and code demodulated signal (S out) is obtained, comprising a code mixer (204) for code demodulation of the signal by means of a local spreading code replica, a carrier mixer (202) for carrier demodulation of the signal by means of a local carrier replica, and first decimation means (305). The receiver part of the invention is characterized in that said code mixer (204) is arranged to precede said carrier mixer (202) on the signal path, said first decimation means (305) are arranged between said code mixer (204) and said carrier mixer (202), and the output of the carrier mixer (202) is functionally connected as an output (S out) of the digital receiver part.
Patent CA-2385843-A1 (CA)
Title: Lamp set remote control system
Inventor: WENG LINSONG
IPC: H05B37/02
Filed: 2002-05-10
Abstract: A lamp set remote control system is constructed to include a handheld remote controller, which has a key module for signal entry, a first address-setting switch for setting address serial code, and a radio transmitter for transmitting a control signal by radio subject to the remote control signal from the key module and the address serial code signal from the first address-setting switch, and a lamp set control box, the lamp set control box having a radio receiver for receiving the control signal from the radio transmitter, an address comparator circuit for recognizing the address serial code of the control signal, and a lamp set control module, which controls flash of lamp sets connected thereto subject to the nature of the control signal from the remote controller.
Patent CA-2389808-A1 (CA)
Title: Antibodies to bis[sulfosuccinimidyl] suberate (bs3) or disuccinimidyl suberate (dss) as labels for proteins and nucleic acids
Inventor: DEVICO ANTHONY L
IPC: C12P21/08
Filed: 2000-11-10
Abstract: The present invention is directed to the discovery of antibodies that will specifically bind to a crosslinker moiety Bis [Sulfosuccinimidyl] suberate (BS3) or Disuccinimidyl suberate(DSS) that is crosslinked to an amino group on a protein or nucleic acid, but does not bind to free BS3 or DSS, or to protein or nucleic acid.
Patent CA-2389864-A1 (CA)
Title: Method and apparatus for composite data stream storage and playback
Inventor: WADIN CRAIG
IPC: H04N5/44
Filed: 2000-11-01
Abstract: A composite data stream (66) is stored on a data storage medium (72). The composite data stream (66) comprises a plurality of program channels to provide services such as satellite digital audio radio service (SDARS), among others. The program channels are multiplexed into the composite data stream, which also comprises control data for indicating where services are located in the composite data stream. A playback device (96) is configured to access the composite data stream (66) on the data storage medium (72), to demultiplex at least the program channels and to retrieve selected services from the data storage medium (72) in response to user inputs by using the control data.
Patent CA-2390816-A1 (CA)
Inventor: THIERSCH GEORG
IPC: B65D5/02
Filed: 2000-09-29
Abstract: A reclosable container is illustrated and described, having a rectangular base, four lateral surfaces positioned essentially perpendicularly to one another (body surfaces (1, 3)), a head region, sealed using a rib seam (5) after the container is filled, and a closure element (8), positioned on a slanted surface (7) in the head region, in which the container volume can be used optimally without losing the advantages of the known container in regard to production, filling, and sealing.      The container is folded in this case so that the slanted surface (7) carrying the closure element (8) at least partially projects out of the rectangular profile predetermined by the base, so that the body surface (1) located below the closure element has a protuberance and the body surface lying opposite the projecting body surface (1) has a corresponding indentation, at least in the head region.
Patent CA-2390821-A1 (CA)
Inventor: KLIMKO PETER G
IPC: A61K31/7064
Filed: 2000-11-28
Abstract: L'invention concerne des méthodes permettant d'empêcher et de traiter des lésions du nerf optique et/ou de la rétine, à l'aide d'inhibiteur d'adénosine kinase.
Patent CA-2391521-A1 (CA)
Title: Method and device for training pelvic floor muscles
Inventor: LEIVSETH GUNNAR
IPC: A61H19/00
Filed: 2000-11-24
Abstract: Method and device for training pelvic floor muscles in order to cure or prevent urinary of faecal incontinence. The device comprises a probe (10) having a pressure sensor (22) and a vibrator (19, 20), and a microprocessor (33) connected with the sensor and the vibrator. Initially, the probe is inserted into a person's vagina or rectum and the highest force that can be applied by the person contracting the pelvic floor muscles is ascertained and registered. The contraction of the pelvic floor muscles is repeated at intervals, and the force applied by the pelvic floor muscles at each contraction is ascertained and compared with the registered highest value. The vibrator is activated at each contraction of the pelvic floor muscles only if the force has a predetermined relationship to the registered value, and only for a predetermined period as long as the predetermined relationship is maintained.
Patent CA-2391808-A1 (CA)
Title: Method for treatment of symptoms of central nervous system disorders
Inventor: MCMICHAEL JOHN
IPC: A61P25/28
Filed: 2000-05-05
Abstract: The present invention provides a method for treating the symptoms of autism comprising the step of administering an effective amount of anti-rubeola antibody.
Patent CA-2392577-A1 (CA)
Inventor: KUWABARA MASAMITSU
IPC: F01D9/02
Filed: 2002-07-08
Abstract: The gas turbine stationary blade comprises a stationary blade section provided therein with a passage for cooling air, an inner shroud for supporting the stationary blade section on the side of a discharge port of the cooling air, and a plurality of segments each of which includes at least one stationary blade section and at least one inner shroud. A flow passage is pulled out from the discharge port of the cooling air, and the flow passage is introduced to a front edge corner section of the inner shroud and is extended rearward along a side edge of the inner shroud.
Patent CA-2394492-A1 (CA)
Title: Slider for opening or closing a reclosable fastener disposed in a two dimensional plane
Inventor: HUPP MATTHEW TODD
IPC: A44B19/16
Filed: 2001-01-11
Abstract: A slider (100) opens or closes an elongate, rigid reclosable fastener (40) sealing a lid (30) to the flange (20) of a container (10) where the fastener (40) lies in a plane defining mutually orthogonal directions. The slider (100) is slidably movable and attachable to a track disposed along the fastener (40) defining a travel path having vector components in each of the orthogonal directions. The slider (100) biases interlocking elements of the reclosable fastener (40) operatively associated therewith into engagement with one another as the slider (100) moves in a first direction and separates interlocking elements as the slider (100) moves in a second direction opposite the first.
Patent CA-2395057-A1 (CA)
Title: Dispositif de dosage
Inventor: FRIEDLANDER URI
IPC: G01N33/558
Filed: 2000-10-13
Abstract: L'invention concerne un dispositif de dosage destiné à quantifier ou à détecter la présence ou l'absence d'une substance à analyser dans un échantillon liquide, ledit dispositif comprenant une moulure (1) fixée de manière permanente ou amovible à un plateau pratiquement plat (2), de telle manière qu'une partie de ladite moulure forme une chambre de capillaires (3) entre ledit plateau et ladite moulure. Le dispositif renferme, en outre, une chambre (5) dans laquelle un échantillon d'essai et/ou un réactif peut être introduit et une autre chambre (7) pouvant loger un tampon absorbant. Un échantillon d'essai et la chambre qui peut loger un tampon absorbant sont en contact d'écoulement latéral par l'intermédiaire de la chambre de capillaires (3).
Patent CA-2395069-A1 (CA)
Title: Plaque support magnetique pour bloc d'estampage
Inventor: SCHOLTZ TODD E
IPC: B41F27/02
Filed: 2000-05-10
Abstract: L'invention concerne une plaque support magnétique destinée à des poinçons d'arts graphiques d'emboutissage et d'estampage/tirage réalisés en acier plaqué et en polymères en acier régulé, un élément support rectangulaire non-ferreux (14, 114, 214) composé d'une plaque (26, 126, 226) comportant une surface de montage de poinçon (24) destinée à recevoir de manière complémentaire l'ensemble de poinçon d'arts graphiques (12). La plaque (26, 126, 226) présente une série de creux ou cavités (28, 128, 228) sur une face, chaque cavité étant pourvue de deux aimants rectangulaires disposés de manière espacée l'un par rapport à l'autre. Les deux aimants de chaque cavité sont disposés de manière que les pôles magnétiques nord et sud soient opposés. Un composant ferromagnétique (36) sous forme de plaque ou bande d'acier est disposé dans chaque cavité en relation de pontage et de contact avec les deux aimants de chaque cavité. Les aimants servent à attirer et à maintenir magnétiquement les poinçons d'emboutissage et d'estampage/tirage réalisés en acier plaqué et en polymères en acier régulé contre la surface (24) de la plaque (26, 126, 226). Le composant ferromagnétique (36) augmente considérablement la force d'attraction magnétique des aimants.
Patent CA-2395289-A1 (CA)
Inventor: LUO ERIC C
IPC: A61K31/137
Filed: 2000-12-15
Abstract: Methods and systems are provided for the transdermal administration of racemic phenylpropanolamine, i.e., a mixture of two or more of the four isomers of phenylpropanolamine, (+)-norephedrine, (-)-norephedrine, (+)-norpseudoephedrine, and (-)-norpseudoephedrine. Generally, the racemate will be a mixture of (+)-norephedrine and (-)-norephedrine. The racemic drug is administered along with a permeation enhancer. The permeation enhancer is preferably a basic compound, and optimally is a hydroxide-releasing agent such as sodium hydroxide.
Patent CA-2397759-A1 (CA)
Title: Method and system of real-time optimization and implementation of content and advertising programming decisions for broadcasts and narrowcasts
Inventor: SIMON LOU ANNA K
IPC: G06Q30/02
Filed: 2001-01-17
Abstract: A system for adapting the content of a stream of user requested data elements having a computer processor for processing content selection, a storage media for storage of data elements, a data streaming delivery module functionally coupled to said computer processor which delivers the stream of data to the user, a real time tracking module (40) which provides a first signal indicative of the number of users, a content selection module (10) which determines which data elements are placed into the data stream based upon the value of the first signal.
Patent CA-2399569-A1 (CA)
Title: Diagnostic markers and drug targets for treatment of cancer
Inventor: FURUKAWA YOICHI
IPC: C12Q1/68
Filed: 2002-08-23
Abstract: To disclose mechanisms of hepatocellular carcinogenesis and to identify novel diagnostic markers and/or drug targets for treatment of hepatocellular carcinomas (HCCs),we analyzed expression profiles of clinical HCCs using a genome-wide cDNA microarray.From among the transcripts that were commonly up-regulated in these tumors, we identified a novel human gene,at chromosomal band 1 p36.13, termed DDEFL1 (development and differentiation enhancing factor-like 1) encoding a product that shared structural features with centaurin-family proteins as well as VANGL1,LGN, and a novel gene termed ZNFN3A1 at chromosomal band 1 q44. The deduced 903-amino-acid sequence of DDFEL1 showed 46% homology to DDEF/ASAP1 (development and differentiation enhancing factor), and contained an Arf GTPase-activating protein (ArfGAP) domain and two ankyrin repeats. The predicted 428-amino-acid sequence of ZNFN3A1 contained a zf-MYND (MYND domain containing zinc finger protein) domain and a SET (Su (var) 3-9, Enhancer-of-zeste, Trithorax) domain. VANGL1 (Van Gogh Like 1 ) is a gene homologous to strabismus (Van Gogh) that is involved in cell polarity and cell fate decisions in Drosophila.LGN protein interacts with alpha subunit of inhibitory heterotrimeric G proteinis (Ga12). Gene transfer of DDEFL 1,ZNFN3A1 or LGN promoted proliferation of cells that lacked endogenous expression of either of these genes. Furthermore, reduction of DDEFL1, ZNFN3A1, VANGL1 or LGN expression by transfection of their specific anti-sense S-oligonucleotides inhibited the growth of hepatocellular carcinoma cells.Our results provide novel insight into hepatocarcinogenesis and may contribute to development of new strategies for diagnosis and treatment of HCC.
Patent CA-2401057-A1 (CA)
Inventor: NIEMI VALTTERI
IPC: H04L9/18
Filed: 2001-02-28
Abstract: A method for protecting traffic in a radio access network connected to at least two core networks (CN). The method comprises maintaining a core-network-specific authen-tication protocol and a radio-bearer-specific ciphering process, and generating, for each ciphering process, a count parameter (C) comprising a cyclical sequence number (43) and a hyperframe number (HFN) which is incremented each time the cyclical sequence number (43) completes one cycle. For each core network or authentication protocol, a first radio bearer of a session is initialized (5-8) with a HFN exceeding the highest HFN used during the previous session. When a new radio bearer is established, the mobile station selects (5-10) the highest HFN used during the session for the core network in question, increments it (5-12) and uses it for initializing (5-14) the count parameter for the new radio bearer. At the end of a session, the mobile station stores (5-16) at least part (41) of the highest HFN used during the session.
Patent CA-2401839-A1 (CA)
Inventor: BUCHBERGER BERND
IPC: C12N9/10
Filed: 2001-03-07
Abstract: L'invention concerne un réacteur à matrice pour la conduite de réactions dans lesquelles sont impliqués des partenaires réactionnels de bas poids moléculaire et de haut poids moléculaire. La chambre de ce réacteur V¿R? contient une matrice et englobe aussi bien le compartiment de réaction que le compartiment d'alimentation. La matrice est constituée d'un matériau poreux dans lequel peut se loger le partenaire réactionnel de bas poids moléculaire. Le volume interstitiel V¿O? de la matrice sert de compartiment de réaction et le volume matriciel V¿M? sert de compartiment d'alimentation. Ce réacteur à matrice peut être utilisé pour des procédés enzymatiques, en particulier pour la réaction couplée de transcription/traduction in vitro destinée à la production de protéines.
Patent CA-2404522-A1 (CA)
Title: Fluorosulfone-silicone-hydrogel contact lenses, optical medical devices and compositions thereof
Inventor: NOVICKY NICK N
IPC: C08F230/08
Filed: 2002-09-19
Abstract: Highly comfortable hydrophilic contact lenses that were made from a copolymer of an ethylenically unsaturated fluorosulfone ester monomer of acrylic and methacrylic acid and organosilicone monomer esters of acrylic and methacrylic acid, an ethylenically unsaturated ester of methacrylic acid having alkyl hydroxy groups and N-vinyl 2-pyrrolidinone, methacrylic acid and methods for manufacturing thereof.
Patent CA-2406886-A1 (CA)
Title: Multi-level multiple purpose convertible playpen
Inventor: THARALSON DOUGLAS
IPC: A47D15/00
Filed: 2000-05-22
Abstract: A playpen (10) that converts easily to a bassinet, changing table or bed-side crib or "co-sleeper" that attaches securely to the parents' bed (262). A second enclosure support system (250) maintains a padded enclosure (222) and rigid floor panel (358) at one or more predetermined levels (218) below the top (18) of the playpen (10) to form the bassinet and co-sleeper. The second enclosure (222) has a back, two sides, a bottom and a front flap (362) that converts into a front wall (234) for use in the bassinet mode and overhangs the front horizontal rail (50) for use in the co-sleeper mode. The upper front corners (66), (70) are segmented into a movable section (178), (182) and a fixed section (174), (186) to facilitate lowering the front horizontal rail (50) to at least one lower second position (218) to accommodate various parental bed heights. Extensions (210), (214) of the fixed section are affixed to the front vertical rails (114, (118) and accept the movable sections (178), (182) in several positions to secure the rail (50) in the second positions (218). The support means (250), padded enclosure (222) and rigid floor panel (358) complete the changing table with the edges of the front flap (362) secured to the edges of the side walls. The playpen (10) is placed adjacent the parents' bed (262) for use as a co-sleeper. Means are provided to secure loose flap material (362) to the front (26) of the co-sleeper. For co-sleeper use, reinforcing straps (258) secure the unit to the parents' bed (262) and prevent movement. The unit is easily folded with its components into a compact carrying case for transport or storage. The first enclosure (14) comprises a floor panel (130) with a floor reinforcing panel (142) substantially coextensive with the floor, panel (130), fixedly attached thereto, and having fastening portions (158), (166) that attach it to a rigid frame (46) apart of the first enclosure (14).
Patent CA-2408391-A1 (CA)
Title: Method for making a mechanical screen cylinder
Inventor: REIG RAPHAEL
IPC: B01D29/11
Filed: 2001-05-04
Abstract: A method of manufacturing a mechanical basket (P) of substantially cylindrical shape for centripetal or centrifugal flow relative to an axis (R) and having rings (A) lying in planes perpendicular to the axis of revolution and wires (F) rigidly connected to the rings at regular intervals for the purpose of sieving a material is characterized in that assembling a wire (F) to a ring (A) is accomplished by a first operation of putting the wire (F) into position in a corresponding notch (EN) in the ring, and a second operation in which the wire is welded to the ring by melting a shoulder (EP1) of the ring, without adding any filler metal. In the method, a mechanical basket is made that presents better mechanical characteristics so that its lifetime is increased, and its cost of manufacture is reduced compared with conventional mechanical baskets.
Patent CA-2409052-A1 (CA)
Title: Composition biocide en tant que solution aqueuse d'hydroxymethylaminoacetate
Inventor: MERIANOS JOHN J
IPC: C07C229/22
Filed: 2001-04-12
Abstract: L'invention concerne une composition exempte de formaldéhyde, non toxique, stable à la lumière, claire, incolore et de grande pureté, destinée à inhiber la croissance dans une substance nécessitant une inhibition microbienne. Cette composition comprend environ 40 à 60 % en poids d'une solution aqueuse d'hydroxyméthylaminoacétate sous la forme de son sel de métal alcalin, formé par la réaction d'un sel de glycine avec du formaldéhyde dans un milieu aqueux, dont le pH est d'environ 10.5-12.5. L'invention est caractérisée en ce que la réaction est obtenue avec un rapport molaire glycine/formaldéhyde suffisant pour maintenir un excès molaire de glycine dans le milieu utilisé, pour laisser une quantité prédéterminée de glycine résiduelle dans la composition à la fin de la réaction, et pour éviter la présence de tout formaldéhyde libre détectable, tel que le diol de méthylène, dans ladite composition.