baber/WOPTO huggingface dataset:
Patent CA-2326977-A1 (CA)
Title: Substances inorganiques pour apport de medicaments par radiotherapie
Inventor: SINGH PRAHLAD R
IPC: A61K47/02
Filed: 1999-03-29
Abstract: L'invention concerne des agents de radiothérapie se présentant sous la forme de particules solides ou poreuses. Ces particules, constituées d'une substance inorganique contenant un radionucléide approprié, présentent un diamètre moyen variant entre 0,05 et 5000 micromètres.
Patent CA-2329421-A1 (CA)
Inventor: DANIELSSON ERIK
IPC: E04B5/10
Filed: 1999-03-16
Abstract: A floor component (1) includes a reinforced concrete slab (2) that has a plurality of mutually parallel sheet-meal beams (4), wherein an edge part of each beam (4) is embedded in the slab (2), and wherein a beam web (41) projects out from the slab (2) perpendicularly to said slab and terminates in or connects with a beam flange (5) that includes a part (42) which is bent through 90~ relative to the web (41). The first flange part (42) is followed by a second flange part (43) which is bent through 180~ over the first flange part (42) and which has a greater width than the first flange part (42).
Patent CA-2330138-A1 (CA)
Inventor: LITTLEFORD WAYNE SCOTT
IPC: B01D53/00
Filed: 1998-04-22
Abstract: A heat recovery and pollution abatement process with stackless operation for  removing the products of combustion from hot boiler flue gas (45) comprising  the steps of passing said hot boiler flue gas through a cloud of steam or mi st (46), cooling the hot moist flue gas and recovering the heat therefrom (47),  passing the partly cooled hot moist flue gas through a second cloud of mist comprised of cold water to total saturation (48), collecting the resulting stream of acid water, forcing the treated flue gas, mixing the treated flue gas with outside air, directing the forced treated air to atmosphere, shutti ng off the process in the absence of boiler flue gas.
Patent CA-2330757-A1 (CA)
Inventor: HAWKINS CRAIG ANDREW
IPC: A61F13/15
Filed: 1998-05-28
Abstract: A disposable garment having enhanced extensibility around the leg openings is disclosed. The disposable garment has a front region, a back region and a crotch region between the front region and the back region. The disposable garment comprises a chassis and seams. The chassis comprises a topsheet, a backsheet joined with the topsheet, and an absorbent core interposed between the topsheet and the backsheet. The chassis has a central panel having side edges and a waist edge, and an ear panel extending laterally outwardly from each side edge of the central panel in the front region and the back region. The ear panel is rendered extensible to form an extensible ear. The extensible ear has a higher end edge, a lower end edge, an inner side edge, and an outer side edge. The outer side edge is non-parallel to the inner side edge, and is non-parallel to a longitudinal center line of the garment, and projects laterally outwardly proximate the lower end edge. A lateral width of the extensible ear between the inner side edge and the outer side edge is greater proximate the lower end edge than proximate the higher end edge. The seams join each ear panel along the outer side edge to a corresponding portion in the opposite region of the disposable garment so as to form one waist opening and two leg openings. The same is non-parallel to the longitudinal canter line.
Patent CA-2331295-A1 (CA)
Title: Combinations of protein farnesyltransferase and hmg coa reductase inhibitors and their use to treat cancer
Inventor: LEOPOLD JUDITH
IPC: A61K31/415
Filed: 1999-05-10
Abstract: Novel combinations of inhibitors of protein farnesyltransferase enzymes and HMG CoA reductases enzymes are described, as well as methods for the preparation and pharmaceutical compositions of the same, which are useful in preventing or treating cancer, restenosis, psoriasis, endometriosis, atherosclerosis, or viral infections.
Patent CA-2333227-A1 (CA)
Title: Improved low temperature cooking cereal-based products
Inventor: NAYYAR DALIP KUMAR
IPC: A23L7/10
Filed: 2001-01-31
Abstract: Improved cereal-based food products suitable for cooking in a low temperature (i.e., generally about 120 to 212°F) and high moisture (i.e., steam) environment are provided. The improved cereal-based food products, when cooked in a low temperature and high moisture environment, provide aroma and surface appearance characteristics similar to that of oven-baked goods. An aroma-enhancement component is obtained by micro encapsulating flavorants and/or aroma components in a hard fat. The aroma-enhancement component is incorporated into the dough or cereal-based substrate. The flavorants and/or aroma components are released during the low temperature cooking process. The surface appearance is obtain by coating the dough or cereal-based substrate with a crust-enhancement component containing potato flakes, hydrophobic starch, crust flavorants, colorants, and anti-caking agents. The crust-enhancement component, when cooked in a low temperature and high moisture environment, provide a crust which is comparable to that of oven-baked goods. The cereal-based food products of this invention can be formulated as dry mix type products for use in the home kitchen or as ready-to-cook and convenient side dishes, main dishes, or complete meals.
Patent CA-2333955-A1 (CA)
Title: Use of substituted 4-biarylbutyric and 5-biarylpentanoic acid derivatives for the treatment of cerebral diseases
Inventor: STOLLE ANDREAS
IPC: A61K31/4035
Filed: 2000-02-14
Abstract: Use of subtsituted 4-Biarylbutyric and 5-Biarylpentanoic Acid Derivatives for the Treatment of Cerebral Diseases, pharmaceutical compositions containing them, and a process for using them. The compounds of the invention have the generalized formula (I): (T)xA-B-D-E-CO2H, wherein A is an aryl or heteroaryl rings; B is an aryl or heteroaryl ring or a bond; each T is a substituent group; x is 0,1, or 2; the group D represents (a), or (b), the group E  represents a two or three carbon chain bearing one to three substituent groups which are independent or are involved in ring formation, possible structures being shown in the text and claims; and each of the substituents on E is an independent substituent; and includes pharmaceutically acceptable salts thereof.
Patent CA-2335435-A1 (CA)
Title: Imidazolyl derivatives
Inventor: DONG ZHENG XIN
IPC: A61P1/18
Filed: 1999-06-11
Abstract: The present invention is directed to imidazolyl derivatives of formula (II),  wherein the variables are defined in the specification, which are useful as prenyl transferase inhibitors.
Patent CA-2337781-A1 (CA)
Inventor: BATES CARY LEE
IPC: G06F17/30
Filed: 2001-02-15
Abstract: An apparatus, program product and method incorporate embedded alias information into a document for use in automatically generating aliases (e.g., bookmarks, favorites, shortcuts, etc.) in a computer environment. The embedded alias information may incorporate both an identification of a predetermined storage location and an alias description to be associated therewith, such that, during generation of an alias, both the location and the description for the alias are obtained from the embedded alias information. The embedded alias information may also incorporate a condition associated with a predetermined storage location, in addition to or in lieu of an identification of the actual predetermined storage location, such that, during generation of an alias, the condition may be tested so that the alias will be generated only upon the condition being met. The embedded alias information may also incorporate an executable program to further customize or enhance the generation of aliases.
Patent CA-2337824-A1 (CA)
Title: Radial flow reactor
Inventor: WELCH VINCENT A
IPC: B01J8/00
Filed: 1999-07-06
Abstract: Apparatus for a radial flow reactor and methods of using the reactor for catalytic hydrocarbon processing. The reactor (110), of annular shaped housing (112), contains a core region (130) with a heat exchange means (150). The core region (130) is surrounded by a catalyst bed (114) held by inner and outer walls (120 and 122 respectively).  The core region (130) and radial catalyst bed (114) are further surrounded by an annular zone (118) containing heat exchange means (140).
Patent CA-2338603-A1 (CA)
Inventor: SPECA ANTHONY N
IPC: C08F4/60
Filed: 1999-06-24
Abstract: This invention relates to metallocene catalyst compositions which are highly active for the polymerization of olefins, particularly prochiral .alpha.-olefins. The catalyst compositions contain at least one metallocene, and at least one activator and a support that has been fluorided using a fluoride containing compound.
Patent CA-2340059-A1 (CA)
Title: Micromechanical sensor and method for producing same
Inventor: BEVER THOMAS
IPC: H04R19/04
Filed: 1999-08-03
Abstract: The invention relates to a micromechanical sensor and to a corresponding production method, comprising the following steps: a) preparing a doped semiconductor wafer (4); b) applying an epitaxial layer (1) that is doped in such a way that a jump in the charge carrier density in the interface (11) between the semiconductor wafer and the epitaxial layer occurs; c) optionally etching ventilation holes (2) traversing the epitaxial layer and optionally filling the ventilation holes with a sacrificial material; d) depositing at least one sacrificial layer (9), at least one spacing layer (10), a membrane (5) and optionally a semiconductor circuit (8) on the top side of the epitaxial layer using a technology known per se, wherein the semiconductor circuit may be applied after the membrane is formed or while depositing the layers required to form the membrane; e) etching a hole (6) on the back part of the sensor, wherein the etching method is selected in such a way that etching advances in the direction of the top side and ceases in the interface between the wafer (4) and the epitaxial layer (1) by changing charge carrier concentration. The invention also relates to the utilization of the micromechanical sensor in pressure sensors or microphones.
Patent CA-2342401-A1 (CA)
Title: Method of verifying defect management area information of optical disc
Inventor: KO JUNG-WAN
IPC: G11B19/04
Filed: 2001-03-29
Abstract: A method of verifying the defect management area (DMA) information of an optical disc. The method verifies that DMA information is properly generated or updated after a recording and reproducing apparatus, which records or reproduces information on or from an optical disc with DMA information, performs a process in a test mode for testing the generation or update of DMA information. The method includes reading the generated or updated DMA information and verifying the generated or updated DMA information using reference DMA information which is predetermined for the test mode and providing the verified result. Accordingly, it is easily verified that the recording and reproducing apparatus exactly generates or updates defect information by performing various test modes using different test discs having predetermined defect information, which has no relation with actual defects, instead of using a disc having the actual defects.
Patent CA-2343455-A1 (CA)
Inventor: MINUK GERALD Y
IPC: A61K31/197
Filed: 2001-03-30
Abstract: Gamma aminobutyric acid (GABA) is a potent inhibitory neurotransmitter that binds to hetero-oligomeric receptors in the mammalian brain. In a previous study, we documented specific GABA binding to isolated rat hepatocytes which resulted in inhibition of hepatocyte proliferation. The purpose of the present study was to define the nature of hepatic GABA A receptors and document their expression during rapid liver growth (post-partial hepatectomy). Polymerase chain reactions (PCR) with gene-specific primers derived from published sequences were performed with marathon-ready human and rat liver cDNA. Two GABA A receptor subunit types (.beta.3 and .epsilon.) were expressed in the human liver and one (.beta.3) in the rat liver. PCR amplification of the human GABA A receptor .beta.3 subunit produced a single product (m.w. 53-59 kDa). In the case of the .epsilon. subunit, two PCR  products were identified. Following partial hepatectomy, GABA A receptor .beta.3 subunit expression inversely correlated with regenerative activity (r= -0.527, p=0.006). In conclusion, these results indicate that in the human liver, GABA A receptors consist of the .beta.3 and .epsilon. subunit types whereas in the rat liver, only the .beta.3 subunit type is expressed. The results also support the hypothesis that GABAergic activity serves to maintain hepatocytes in a quiescent state.
Patent CA-2344954-A1 (CA)
Inventor: KISIDAY JOHN
IPC: A61K35/12
Filed: 2001-04-25
Abstract: The invention features peptide scaffolds that are useful in the repair and replacement of various tissues. The invention also provides methods for making these scaffolds and methods for using them.
Patent CA-2346838-A1 (CA)
Inventor: WILLARS PER
IPC: H04L12/56
Filed: 1999-10-08
Abstract: A sleep cycle of a mobile station may be optimally varied depending upon one or more conditions relating to the mobile station's operation. Based on one or more of those conditions, a variable wake up parameter is determined and used to establish times when the mobile station automatically leaves a lower power mode and enters a higher power mode to listen for a page. The mobile station's variable wake up parameter is provided to a radio access network and to one or more core networks to permit coordination of communications and services with the mobile station.
Patent CA-2347717-A1 (CA)
Title: A fibre-reinforced resin structure having hollow cross section and manufacturing method thereof
Inventor: YOSHIOKA KENICHI
IPC: B29C70/44
Filed: 1999-09-30
Abstract: A hollow structure of a fiber-reinforced resin having: (A) at least one opening, and a structure body having in an inner portion thereof a hollow portion a maximum width of which is larger than that of the opening, (B) the structure body being formed out of a fiber-reinforced resin obtained by impregnating reinforced fibers with a synthetic resin, (C) the structure body having a shape of a non-rotating body, in which an inner maximum width F of the hollow portion is not smaller than 0.5 m, a ratio F/f of the inner maximum width F of the hollow portion to a maximum width <u>f</u> of the opening being within a range of 1.1-500, characterized in that: (D) the structure body is formed into an integral body with substantially no joint portion throughout, this structure being used for a transportation machine, such as an aircraft and an automobile, and a container.
Patent CA-2347783-A1 (CA)
Inventor: DINKELMAN JOHN P
IPC: H01M4/04
Filed: 1998-11-04
Abstract: L'invention concerne procédé et appareil de revêtement des deux côtés d'une fine bande métallique (12) avec une matière électrochimiquement active à l'aide d'un mécanisme à tige de revêtement (18) agissant sur un seul côté de la bande métallique. Ce procédé consiste de préférence à appliquer un revêtement sur une face de la bande extraite du rouleau (14), à changer l'orientation de la bande, à enduire le côté opposé de la bande et à sécher (24) les côtés revêtus. La bande, une fois séchée et revêtue, peut être enroulée autour d'une bobine enrouleuse. Selon un mode de réalisation préféré, la bande en provenance du rouleau passe d'abord par un guide (16) qui inverse la direction de défilement de la bande avant que le premier côté ne soit revêtu. La bande passe ensuite autour du second guide (20) qui inverse à nouveau la direction de défilement avant que le second côté de la bande ne soit revêtu. Une fois la bande revêtue, on procède à son séchage.
Patent CA-2348688-A1 (CA)
Inventor: LOWITZ KEVIN
IPC: C07K14/72
Filed: 1999-10-13
Abstract: The invention disclosed in this patent document relates to transmembrane receptors, more particularly to a human G protein-coupled receptor for which  the endogenous ligand is unknown ("orphan GPCR receptors"), and most particularly to mutated (non-endogenous) versions of the human GPCRs for evidence of constitutive activity.
Patent CA-2357056-A1 (CA)
Inventor: BENAM JAVID FEIZOLLAH
IPC: F24C15/10
Filed: 2001-08-10
Abstract: In the majority of household and commercial electric ranges for cooking purposes, the top surface of the range has a plurality of electric resistance heating units.  Each unit consists of a metal-sheathed electric resistance heating coils, a reflector pan, and a trim ring. In this invention with the purpose of energy saving, the shape of the trim ring has been modified to reduce the radiation and convection heat loss from the air gap around the heating coil.
Patent CA-2358457-A1 (CA)
Inventor: YU RUEY J
IPC: A61P17/10
Filed: 2000-01-07
Abstract: Compositions comprising N-acetyl-aldosamines, N-acetylamino acids, and relat ed N-acetyl compounds are useful to alleviate or improve various cosmetic conditions and dermatological disorders, including changes or damage to skin , nail and hair associated with intrinsic aging and/or extrinsic aging, as wel l as changes or damage caused by extrinsic factors. N-acetyl-aldosamines, N- acetylamino acids, and related N-acetyl composition may further comprise a cosmetic, pharmaceutical or other topical agent to enhance or create synergetic effects.
Patent CA-2358676-A1 (CA)
Title: Active solid polymer electrolyte membrane for solid polymer electrolyte fuel cell
Inventor: TERADA KAZUHIDE
IPC: H01M8/10
Filed: 2001-10-11
Abstract: An active solid polymer electrolyte membrane provides an enhancement in power-generating performance. The active solid polymer electrolyte membrane in a solid polymer electrolyte fuel cell includes a solid polymer electrolyte element, and a plurality of noble metal catalyst grains which are carried by an ion exchanger in a surface layer located inside a surface of the solid polymer electrolyte element and which are dispersed uniformly in the entire surface layer.  The surface layer has a thickness t2 that is equal to or smaller than 10 µm. The amount CA of the noble metal catalyst grains carried is in the range of 0.02 mg/cm2 <= CA < 0.14 mg/cm2.
Patent CA-2359329-A1 (CA)
Title: Load bearing material handling system having pneumatic and electrical delivery capabilities
Inventor: TAYLOR BLAKE
IPC: B61B3/02
Filed: 2000-01-14
Abstract: A load bearing material handling system including a rail (44, 46, 48) having  a hanger portion (70), a body portion (74) defining a conduit (98) extending f or at least a portion of the length of the rail and a flange portion (72) adapt ed to movably support a trolley (200, 400) thereupon. The flange portion includ es at least one runway surface (86) and at least one kick up surface (90) disposed in spaced relationship with respect to the runway surface so as to define a mounting surface (87) disposed therebetween and which is adapted to  support an electrical bus (304) along at least a portion of the length of th e rail. The rail supports a pneumatic trolley (200, 400) having a pair of opposed frame members (202) and a housing (204) extending therebetween and which is adapted to supply air to a pneumatically actuated tool (236) which is movably supported by the trolley along the rail. The rail may also support a  load bearing trolley (600) as shown in the Figure.
Patent CA-2360136-A1 (CA)
Inventor: STILP LOUIS A
IPC: H04W4/90
Filed: 1999-12-13
Abstract: A method for locating a mobile transmitter comprises the steps of (a) making a first estimate of the location of the mobile transmitter on the basis of a first transmission from the mobile transmitter; (b) causing the mobile transmitter to emit a second transmission; (c) making a second estimate of the location of the mobile transmitter on the basis of the second transmission; and (d) combining at least the first and second estimates to obtain an improved, more accurate estimate of the location of the mobile transmitter. Step (b) may comprise auditing (fig.  11c) the mobile transmitter to elicit an audit response, or terminating the call (hanging up) and then initiating another call by paging the mobile transmitter to elicit a page response. Step (d) preferably comprises averaging a plurality of statistically-independent location estimates.
Patent CA-2361725-A1 (CA)
Inventor: SZOSTAK JACK W
IPC: C07K14/82
Filed: 2000-02-01
Abstract: Described herein are RNA-protein fusion production methods which involve a high salt post-translational incubation step.
Patent CA-2362310-A1 (CA)
Inventor: GEFFEN NIR
IPC: B60R9/10
Filed: 1999-12-23
Abstract: A modular bicycle carrier system (10), enables several bicycles (600) to be simultaneously carried on a vehicle roof top (640), in a staggered longitudinal configuration. Each bicycle handle-bar (209) is gripped at its two ends by a pair of first gripping units (15) which are connected to longitudinal bar extensions (500), which are in turn attached to one of the transversal bars (7).  The corresponding seat or seat post is attached to a second gripping unit (25) which is connected to the other transversal bar (107). In this embodiment, the first gripping units (15) of a bicycle are adapted for coupling to a third gripping unit, wherein the third gripping unit is in fact a first gripping unit used for gripping a front portion of an adjacent bicycle, the third gripping unit thus being adapted for gripping one end of the handle bar of the adjacent bicycle.
Patent CA-2362318-A1 (CA)
Title: Valvule cardiaque prothetique a pivot pour ameliorer les caracteristiques d'ecoulement
Inventor: CAMPBELL LOUIS A
IPC: A61F2/24
Filed: 2000-05-12
Abstract: L'invention concerne une valvule cardiaque prothétique (10) permettant l'amélioration des caractéristiques d'écoulement. Une valvule cardiaque prothétique (10) comprend un corps de valvule (12) et une paire de valves d'occlusion (18). Le corps de valvule (12) comprend une surface intérieure (14) qui définit un passage central (16) pour l'écoulement du sang. La paire de valves d'occlusion (18) est montée pivotante dans le passage au moyen d'oreilles (30) ou de languettes logées dans des évidements (44) formés dans la surface intérieure qui définit le passage central (16). Les évidements (44) présentent des parois latérales obliques, de manière que l'écoulement du sang dans ces derniers soit amélioré. Les évidement sont également formés de sorte que les oreilles (30) des valves d'occlusion agissent contre au moins deux surfaces (62) qui limitent le mouvement de celles-ci et qu'un mouvement plus stable endommageant moins les cellules sanguines soit induit.
Patent CA-2365694-A1 (CA)
Title: Reactions lentes dans les disques raid
Inventor: TRASATTI PHILIP J
IPC: G06F11/10
Filed: 2000-02-29
Abstract: L'invention concerne un ensemble redondant comprenant une pluralité de disques, un bus couplant les disques, un dispositif récepteur et un dispositif permettant de reconstruire un bloc mis en mémoire dans l'un des disques. Le dispositif reconstruit le bloc avec des données associées et des blocs de parité provenant d'autres disques. Il transmet le bloc reconstruit au dispositif récepteur (110) lorsque la réaction (106) de l'un des disques est ralentie. Le procédé correspondant consiste à demander à un premier disque d'émettre un premier bloc (104); à reconstruire, si nécessaire, le premier bloc à partir des données associées mises en mémoire dans d'autres disques d'une configuration RAID; et à transmettre le bloc reconstruit directement à un dispositif récepteur. La transmission se fait lorsque le premier disque n'émet pas le bloc dans un temps prédéterminé.