baber/WOPTO huggingface dataset:
Patent CA-2284708-A1 (CA)
Title: Cosmetic and dermatological agent with a hard-magnetic particle base
Inventor: ZASTROW LEONHARD
IPC: A61K33/24
Filed: 1998-04-09
Abstract: The invention relates to a cosmetic and dermatological agent for treating sensitive tissue, wounds and hair. The inventive agent contains: (a1) hard magnetic particles such as barium- or strontium hexaferrite monocrystals, samarium cobalt (SmCo) particles and neodymium-iron-boron particles (Nd2Fe14B), each with a particle size of between 80 and 550 nm, and a particle coercitive field strength of 1000 to 20000 Oersteds; or (a2) particles as per (a1), encapsulated in aqueous liposomes or asymmetric lamellar aggregates, said aggregates consisting of natural phospholipids containing 30 to 99 weight per cent phosphatidylcholin, and fluorocarbons; and in addition to (a1) or (a2), or a mixture of the two, asymmetric lamellar aggregates without encapsulated particles, which are only loaded with oxygen to the extent of their saturation limit. The inventive agent also contains carrier substances and optionally other cosmetic or pharmacological active substances.
Patent CA-2284808-A1 (CA)
Title: Automatic image changing and reproducing display device
Inventor: NOGA TAKEHIRO
IPC: H04N5/765
Filed: 1999-09-30
Abstract: An automatic image changing and reproducing display device having high reliability, long life, and reduced size is provided.      The automatic image changing and reproducing display device of the present invention comprises, in a medium storage portion 20, an automatic image changing circuit 19 and a plurality of memory circuits 11 constituted by semiconductor elements such as ROMs, having a sufficient memory capacity for storing digital image information 16 as digital signals, and a particular piece of digital image information is selected by changing the memory circuits 11 by means of the automatic image changing circuit 19. A decoding circuit 12 executes a decoding processing for the particular digital image information thus selected and outputted from the memory circuits 11.
Patent CA-2285923-A1 (CA)
Inventor: BORODY THOMAS JULIUS
IPC: A61P1/00
Filed: 1998-04-01
Abstract: The present invention provides a method and composition of medications used to treat inflammatory bowel disease. The invention further provides combinations of anti-atypical mycobacterial agents effective against the atypical mycobacterial strains. It also provides a method of potentiating the anti-atypical mycobacterial agents in treatment of inflammatory bowel disease by immunising patients with extracts of non-pathogenic mycobacteria.
Patent CA-2286019-A1 (CA)
Title: Recovery of surface-ready silicon carbide substrates
Inventor: NEGLEY GERALD H
IPC: H01L21/02
Filed: 1998-04-07
Abstract: A method is disclosed for recovering surface-ready silicon carbide substrates from heteroepitaxial structures of Group III nitrides on silicon carbide substrates. The method comprises subjecting a Group III nitride epitaxial layer on a silicon carbide substrate to a stress that sufficiently increases the number of dislocations in the epitaxial layer to make the epitaxial layer subject to attack and dissolution in a mineral acid, but that otherwise does not affect the silicon carbide substrate, and threafter contacting the epitaxial layer with a mineral acid to remove the Group III nitride while leaving the silicon carbide substrate unaffected.
Patent CA-2286405-A1 (CA)
Inventor: COTTEVIEILLE DENIS
IPC: C08G73/00
Filed: 1999-10-07
Abstract: L'invention concerne un procédé de fabrication de polyaniline à propriétés électriques non linéaires améliorées et à propriétés magnétiques à partir de polyaniline neutre caractérisée en ce qu'il comporte les étapes suivantes : on dissout de la polyaniline neutre dans une proportion de 0,1 à 3 pour cent parties en poids dans une solution d'acide sulfurique fumant comportant, dans une proportion de 0,1 à 10 parties pour cent en poids, un métal magnétique, un sel de métal magnétique ou tout mélange de tels métaux et/ou sels métalliques qui soit soluble dans l'acide sulfurique fumant; on maintient en agitation la solution pendant un temps compris entre 10 minutes et 72 heures ; on verse lentement cette solution dans du méthanol ou de l'eau distillée pour obtenir un précipité de polyaniline autodopée magnétique ; on lave le gâteau de précipitation jusqu'à ce que la solution de lavage ait un pH neutre et on sèche ledit gâteau de précipitation.
Patent CA-2286416-A1 (CA)
Inventor: RAYNAUD BERNARD
IPC: H01H33/16
Filed: 1999-10-08
Abstract: Le montage de résistance de fermeture pour un appareillage électrique à haute tension, comprend un multiplicité de composants résistants électriques (1) alignés en une rangée le long d'un axe (D), et un moyen pour exercer sur les composants électriques une force de compression dirigée selon l'axe pour maintenir le contact électrique entre eux. Le moyen pour exercer ladite force de compression comprend un tube rigide (2) à l'intérieur duquel sont empilés lesdits composants électriques et une structure flottante à accumulation d'énergie disposée dans le tube à une extrémité de la rangée de composants électrique, cette structure flottante étant constituée d'une première pièce (9) disposée entre ladite extrémité de la rangée de composants électriques et une seconde pièce (11) montée fixe dans le tube et d'un ressort maintenu en compression entre la première et la seconde pièce, ladite première pièce étant en outre montée semi-mobile entre deux butées espacées suivant l'axe D.
Patent CA-2286497-A1 (CA)
Inventor: DICKSON ROBERT GEORGE
IPC: A63C17/06
Filed: 1999-10-14
Abstract: The invention provides a wheeled rocker system for a ski of a snow vehicle such as a snowmobile. A support bracket is disposed on the top surface of a ski and a plurality of wheels are rotatably mounted to the support bracket. The wheels protrude through one or more slots defined in the ski to define an arched running surface below the ski. The invention also provides improved structures for forming the wheel and axle for the wheeled rocker system.
Patent CA-2290479-A1 (CA)
Title: A hot-type compress
Inventor: MIZUSHIMA NORIYASU
IPC: A01N25/34
Filed: 1998-05-19
Abstract: Disclosed is a hot-type compress comprising a substrate sheet with an application face side and a heat emitting side, wherein the application face side comprises a sticky poultice plaster body, and the heat emitting side comprises a heat emitting gas-permeable pad, wherein the sticky poultice plaster body further comprises a uniformly distributed layer of extract, or powder, of ginger and a porous sheet applied to the layer of ginger, so the sticky poultice plaster body is coated partially through the porous sheet, and wherein the heat emitting pad further comprises a heat emitting body comprising iron.
Patent CA-2290769-A1 (CA)
Title: Ubiquitin conjugation proteins
Inventor: SHAH PURVI
IPC: A61K38/00
Filed: 1998-05-21
Abstract: The present invention provides a human ubiquitin conjugation system protein (UCSP) and polynucleotides which encode UCSP. The invention also provides expression vectors, host cells, agonists, antisense molecules, antibodies, or antagonists. The invention also provides methods for treating disorders associated with expression of UCSP.
Patent CA-2298291-A1 (CA)
Inventor: CARLSTEDT ROBERT P
IPC: F16F9/504
Filed: 2000-02-04
Abstract: The present invention provides an improved method and apparatus for controlling damping in a shock absorber based on the relative acceleration between the shock main body and the piston rod extended from the shock main body. The shock absorber has a reservoir compartment and a fluid-filled internal chamber divided into a compression compartment and a rebound compartment by a movable piston. A piston rod is connected to the piston and extends through a seal in the rebound end of the internal chamber. The shock absorber contains flow passages connecting, and normally allowing fluid to flow between, the reservoir compartment, the compression compartment and the rebound compartment. Fluid flow in the flow passages, which is directly related to the relative motion between the shock main body and the piston rod assembly, is allowed or inhibited based on the relative acceleration between shock absorber components. Control of the flow of fluid through the flow passages, which in turn inhibits or allows relative motion between the shock main body and the piston rod assembly, is accomplished through the use of mechanisms sensitive to passive differential accelerational forces acting on various components of the shock absorber.
Patent CA-2298950-A1 (CA)
Inventor: CURLEY WILLIAM J JR
IPC: F16B37/04
Filed: 2000-02-18
Abstract: An improved cage nut assembly for attachment to a frame, which includes a channel therein adapted to receive the caged nut assembly is provided. The caged nut assembly includes a fastener body having a female connector therein and a retainer for encaging the fastener body. The retainer provides a limited range of movement of the fastener body in at least one direction and has apertures therein sized and adapted to allow access to the female connector within the range of movement of the fastener body. At least one detent extends from a surface of the retainer, which detents are sized and shaped to correspond to at least one notch in the channel of the frame. The detents are biased toward a normal position, but are movable against the bias such that as the caged nut assembly is forced into the channel of the frame, the detents are moved against the bias until the detents are positioned adjacent to the notches in the channel, at which point the detents are biased into the notches, thereby securing the caged nut assembly within the channel. Thus, during a crash situation, the detents may be moved against the bias and the caged nut assembly may be moved within the channel in the frame.
Patent CA-2298986-A1 (CA)
Title: A decompression device of a four-stroke cycle internal combustion engine
Inventor: SUZUKI NOBUO
IPC: F02D15/00
Filed: 2000-02-17
Abstract: A small and light decompression device of a four-stroke-cycle engine which cancels decompression operation surely when the engine rotational speed exceeds a predetermined speed to enable a stable engine starting. The device comprises an axial hole formed in a cam shaft , an oil pressure chamber formed in the axial hole, a decompression shaft reciprocating in accordance with oil pressure in the oil pressure chamber, a decompression pin which drives an exhaust valve to open in the compression stroke when the decompression shaft positions at a first position and stops the opening drive of the exhaust valve when the decompression shaft positions at a second position, a weight rotating in accordance with the engine rotational speed, and an oil pressure control valve interlocked with the weight to open and close a leak hole for controlling oil pressure in the oil pressure chamber.
Patent CA-2303004-A1 (CA)
Title: Oily mist resistant electret articles and filters
Inventor: MEI BETTY Z
IPC: D04H1/56
Filed: 1998-01-26
Abstract: Novel electret articles containing a polymer and a performance-enhancing additive can be identified by their thermally stimulated conductivity characteristics or their filtration properties. Electret articles such as nonwoven filter webs and respirators exhibits superior oily mist loading performance, low penetration and a small pressure drop. The electret articles are preferably produced by melt-blowing a blend of a polymer and a fluorochemical additive selected from the group consisting of formulae (I), (II) and (III).
Patent CA-2303594-A1 (CA)
Title: Compounds for treating and preventing diabetic complications
Inventor: MYLARI BANAVARA LAKSHMAN
IPC: A61K31/506
Filed: 2000-03-30
Abstract: This invention is directed to sorbitol dehydrogenase inhibitory compounds of the formula I, (see formula I) wherein R is as defined in the specification. This invention is also directed to pharmaceutical compositions containing those compounds and methods of treating or preventing diabetic complications, particularly diabetic neuropathy, diabetic nephropathy and diabetic cardiomyopathy by administering such compounds to a mammal suffering from diabetes and therefore at risk for developing such complications. This invention is also directed to pharmaceutical compositions comprising a combination of a compound of formula I of this invention with an aldose reductase inhibitor and to methods of treating or preventing diabetic complications therewith. This invention is also directed to pharmaceutical compositions comprising a combination of a compound of formula I of this invention with an NHE-1 inhibitor and to methods of treating cardiomyopathy and other heart-related problems therewith. This invention is also directed to certain intermediates used in the synthesis of the compounds of formula I and to processes for preparing those intermediates.
Patent CA-2304082-A1 (CA)
Inventor: SEMMLER SCOTT E
IPC: G02B6/38
Filed: 2000-04-05
Abstract: A connector is provided for use in fiber to the desk applications. The connector according to the present invention includes a main housing with a passageway therethrough, a ferrule assemble mountable to the main housing, and a splice member. The connector also includes a latch on at least one exterior surface of the main housing to engage a corresponding structure in an adapter sleeve.
Patent CA-2304710-A1 (CA)
Title: Distributeur et ensemble d'evacuation d'une preparation fluide
Inventor: BROWN MICHAEL EDWARD
IPC: B65D83/00
Filed: 1998-09-03
Abstract: Selon cette invention, un distributeur comporte un corps (1) cylindrique, creux, allongé, ouvert au niveau de l'une (2) de ses extrémités et fermé au niveau de l'autre extrémité (3) par un orifice d'évacuation (4) recouvert d'une membrane friable. Une quantité de préparation fluide occupe un espace (7) ménagé à l'intérieur du corps (1), entre l'orifice (4) et une masse (8) circulaire d'un matériau épais, pouvant subir une extrusion et inerte vis-à-vis de ladite préparation fluide. La masse (8) est positionnée sur un piston (9) doté d'un propulseur (13) venant au contact de l'autre côté du piston. Un ressort de compression (15) est positionné entre ce propulseur (13) et une fermeture (11) située au niveau de l'extrémité (2) du corps (1). La force de ce ressort (15) peut être libérée grâce au retrait d'un écrou à oreilles (non indiqué) de l'extrémité d'une tige (16) filetée s'étendant librement dans un trou lisse (18) ménagé dans la fermeture (11) et vissée au niveau de son autre extrémité dans un trou (17) fileté ménagé dans le propulseur (13). Un dispositif d'évacuation destiné à diffuser une préparation fluide, dans un matériau tel que du bois ou dans un ouvrage de maçonnerie, peut être fixé en couplage serré à l'orifice d'évacuation (4). Ce dispositif comporte un organe tubulaire souple (21) inséré et scellé à l'intérieur d'un trou (40) ménagé dans un matériau (41) tel que du bois ou dans un ouvrage de maçonnerie. Un adaptateur té (22) couple l'orifice d'évacuation avec l'organe (21) et les bras de l'adaptateur (22) permettent d'insérer un tournevis dans l'organe (21) de manière à sceller l'organe (21) dans le trou (40). Après retrait du tournevis, un bouchon de fermeture (25) est appliqué pour empêcher les fuites de la préparation fluide. Un couvercle protecteur (44) peut également être utilisé.
Patent CA-2306462-A1 (CA)
Title: Compositions detergentes liquides non aqueuses renfermant des tensioactifs ramifies a chaine moyenne
Inventor: STIDHAM ROBERT EMERSON
IPC: C11D3/12
Filed: 1998-10-14
Abstract: L'invention concerne des compositions détergentes liquides non aqueuses de blanchissage à base d'une substance particulaire, ces compositions se présentant sous la forme d'une suspension d'une substance particulaire et renfermant essentiellement des tensioactifs ramifiés à chaîne moyenne, et de préférence un agent peroxyde de blanchiment et un adjuvant de détergence organique, dispersés dans une phase liquide idéalement structurée au moyen de tensioactifs supplémentaires. Lorsqu'elles sont utilisées, les compositions de cette invention permettent de nettoyer et de blanchir efficacement les tissus.
Patent CA-2311087-A1 (CA)
Inventor: NAGATA AKIHIKO
IPC: A63F13/537
Filed: 2000-06-09
Abstract: A portable game machine has a game-processing unit accommodated in a housing. The game-processing unit displays, on a display, at least the image of a sub-block to be struck among a plurality of stacked sub-blocks and a main-block thereon. The game-processing unit also uses, among first strike data and second strike data sequentially input from an input unit by a game player, the first strike data as information for determining a virtual displacement of a sub-block positioned at a predetermined stage among the plurality of sub-blocks, and the second strike data as a displacement of the sub-block within the virtual displacement, and determines the displacement of the sub-block based on the second strike in the game-processing unit.      The game-processing unit displays, on the display, a resultant image corresponding to the state of each of the blocks which changes based on the determination result.
Patent CA-2312022-A1 (CA)
Title: Cold box for cryogenic distilling plant
Inventor: BALLANGER LAURENT
IPC: F25J3/04
Filed: 1998-11-09
Abstract: The invention concerns a distilling plant (4 to 8), comprising at least a cryogenic distilling column (4) and at least a heat exchanger (5), arranged in a chamber (2) with a double casing in which the intermediate partition contains a solid insulator (17, 18). The invention is applicable to air distilling plants on board offshore floating terminals and drilling platforms.
Patent CA-2313639-A1 (CA)
Title: System, method and apparatus for handling high-power notification messages
Inventor: RAINS KENNETH
IPC: H04B7/185
Filed: 1998-12-10
Abstract: A system, method and mobile station in a telecommunications system for handling communication requests in the form of call attempts and attempts to send text messages from a requesting party to the mobile station where the mobile station is unreachable via a normal-power-level page signal. After the mobile station has failed to respond to at least one normal-strength, first page signal, a subscriber database is consulted to determine if the mobile station is attached to the telecommunications system. If the mobile station is attached, an identifier associated with the requesting party is compared with the contents of a communication screening list associated with the mobile station to determine whether a second, higher-power page signal, called a High-Power Notification (HPN) page, may be sent to the mobile station. If so, the mobile station is paged through the HPN page signal, either via a terrestrially-based part of the telecommunications system or through a satellite-based part of the telecommunications system.
Patent CA-2314503-A1 (CA)
Inventor: NG WENG IO
IPC: B42F13/26
Filed: 2000-07-20
Abstract: There is disclosed a ring binder mechanism (10) including an upper structure (12) supporting two pivotable plates (14) to which three pairs of half ring members (16) are mounted, in which the plates (14) are pivotable between a first configuration in which the three pairs of half ring members (16) are closed, and a second configuration in which the three pairs of half ring members (16) are open, in which the ring binder mechanism (10) may be secured to a cardboard cover (60) via two rivets (20), in which each rivet (20) includes an anchor plate (40) from an upper major surface of which a post member (38) extends, in which the post member (38) includes an open end deformed to engage with the upper casing (12) via a bushing (22), and in which a sleeve (24) is positioned between the upper casing (12) and the anchor plate (40) of the rivet (20).
Patent CA-2314584-A1 (CA)
Title: Proving switch
Inventor: CHMIEL STEVEN F
IPC: F16D65/18
Filed: 2000-07-20
Abstract: A proving switch is provided for an electromagnetic device for brakes and clutches having an energization coil energizable to attract an armature to a magnet body, the coil exhibiting increasing current flow therethrough upon application of an energization voltage thereacross, and exhibiting a momentary dip upon engagement of the armature and magnet body. Detection circuitry senses the current dip and provides a status signal in response thereto, confirming the engagement.
Patent CA-2314857-A1 (CA)
Inventor: CHENG YIHAO
IPC: G02B6/293
Filed: 2000-08-02
Abstract: This invention discloses and optical filtering arrangement wherein a filter element having a coated substrate is disposed such that its ports on one side face the substrate instead of facing the coating upon the substrate. Hence, when the filter is positioned a distance from the ports, its coating side faces away from the ports while its substrate faces the ports. In this arrangement stress applied by adhesives or solder upon the coating can be eliminated.
Patent CA-2315451-A1 (CA)
Inventor: HAMBIDGE MIKE
IPC: H04M3/22
Filed: 2000-08-09
Abstract: A system and method for reporting changes in dialup access points since a previous scan is described. The system includes: means for dialing a plurality of telephone numbers and logging results for each telephone number; means for remotely managing the means for dialing; and means for reporting the results for each telephone number and all associated history of the results for each telephone number.  The system can also include means for reporting changes in dialup access points since a previous scan. The system can also include means for reporting the telephone number, a number of calls attempted, all penetration attempts, a start time, a type of test and an outcome. The system can also include means for reporting any outcome, any system identified, a score and a username password combination. The system can also include means for reporting differences from a previous scan including if a modem was currently found. The system can also include means for reporting daily trends in modem detection. The system can also include means for reporting yearly trends in modem detection.
Patent CA-2316499-A1 (CA)
Inventor: CANUEL LOUIS
IPC: A61F13/15
Filed: 2000-08-15
Abstract: The present sanitary napkin is thin (less than 4 mm in thickness), highly absorbent and has a flexural resistance which provides controlled deformation when in use, namely the assumption of a "W" pattern (good for absorption performance) or a "M" pattern (which enhances comfort). This controlled deformation provides a good comfort potential and simultaneously reduces the likelihood of bunching due to compression forces exerted laterally against the napkin by the thighs of the wearer. The sanitary napkin is characterized by a flexural resistance of not less than about 400g. The sanitary napkin has a cover layer, a barrier layer and an absorbent system having at least one preferential bending zone which allows the napkin to adopt a certain three-dimensional deformation profile in response to lateral compression.
Patent CA-2316644-A1 (CA)
Inventor: CHONTAS TRENT A
IPC: H01H3/06
Filed: 2000-08-22
Abstract: A circuit interrupter including a housing, separable main contacts disposed in the housing, and an operating mechanism disposed in the housing and interconnected with the contacts. The operating mechanism includes a handle having a base into which is formed a channel. The base includes a compressible protrusion that is disposed within the channel. The operating mechanism further includes a handle assembly having a platform that inserts into the channel of the base. The platform includes an indent that mates wit h the protrusion.
Patent CA-2317723-A1 (CA)
Title: Promoteur specifique des racines
Inventor: SCHUCH WOLFGANG WALTER
IPC: C12N5/10
Filed: 1998-11-16
Abstract: Un ADN dont la séquence est illustrée dans la figure 5, et qui définit une région promotrice d'un gène, a été isolé des racines du maïs. Ce promoteur peut être utilisé pour diriger l'expression de gènes étrangers dans les racines de végétaux, ce qui est particulièrement utile pour exprimer une toxine insecticide, par exemple la delta-endotoxine de Bacillus thurigiensis, laquelle est capable de rendre les racines de ces végétaux résistantes aux dégâts causés par les coléoptères.