baber/WOPTO huggingface dataset:
Patent CA-2171740-C (CA)
Title: Derives de 1,3,5(10)-estratriene, actifs par voie orale
Inventor: KIM HYUN K
IPC: C07J41/00
Filed: 1994-09-15
Granted: 2005-07-26
Abstract: L'invention concerne décrit des dinitrate-17 beta -nitrate et 11 beta -,17 beta -ester d'estradiol, qui présentent une activité oestrogénique et contraceptive postcoïtale élevée. Un procédé pour leur fabrication et leur utilisation dans des produits pharmaceutiques est également décrit.
Patent CA-2172475-C (CA)
Inventor: SCHOENE KEITH R
IPC: H01H13/08
Filed: 1996-03-22
Granted: 1999-09-07
Abstract: A switch lock-out device to prevent unintended operation of a power tool through inadvertent actuation of a trigger operably associated with a motor as disclosed. The trigger is pivotally mounted in handle grip for energizing the power tool when depressed. An outer free end of the trigger extends within the handle grip. The switch lock-out device includes an integral multiple-armed element that is pivotally mounted within the handle grip. The pivotally mounted multiple-armed element includes a first arm that engages the outer free end of the trigger to prevent actuation, a second arm that includes a manual engageable button that extends outside of the handle grip and a third arm that engages an internal wall of the handle grip in biased and resilient engagement. When the manually engageable button is depressed, a first arm of the multiple-armed element is pivoted out of engagement with the free end of the trigger for actuation of the trigger to operate the power tool. Subsequent release of the manually engageable button enables the third arm biased against an internal wall of a handle grip to return the second arm and its manually engageable button to its normal position for subsequent re-engagement with the free end of the trigger when released.
Patent CA-2173146-C (CA)
Inventor: VOLK DANIEL J
IPC: A22C21/00
Filed: 1995-05-25
Granted: 1997-01-21
Abstract: A retainer (11) for use with a body (16) of eviscerated fowl having first and second legs (17) with respective hocks (18). The retainer includes a unitary substantially planar thin plastic member (21) which mounts about the hocks. The thin plastic member has an outer portion (22) defining an opening (26) which is elongated and of sufficient size to receive the legs. A plurality of protuberances (31) integral with the outer portion extend inwardly into the opening for engaging the legs so as to hold the legs in a position extending perpendicular to the thin plastic member substantially parallel to each other when the thin plastic member is mounted about the hocks.
Patent CA-2173983-C (CA)
Inventor: WEAVER LINDSAY A JR
IPC: B60S5/04
Filed: 1995-09-12
Granted: 1998-06-23
Abstract: An apparatus and method for adding and removing a target base station from a network of base stations, which includes base stations adjacent the target base station. The apparatus is comprised of two attenuators; a first (210) for setting an artificial receive noise power level and a second (218) for setting a transmit level. The transmit level determines the forward link coverage area of the base station. The artificial noise level sets the reverse link coverage area of the base station. When a base station is added, initially the transmit power is low and the artificial receive noise power is high such that the forward and reverse link coverage areas are collocated in close proximity to the base station. As the base station blossoms into full operation, the artificial receive noise power is decreased and the transmit level is increased such that the two coverage areas of the base station remain balanced as the coverage areas expand. When a base station is to be removed from a system, the same attenuators are used to wilt the two coverage areas in unison as the power level transmitted from the base station decreases.
Patent CA-2181053-C (CA)
Inventor: SUTHERLAND ROBERT L
IPC: B65D5/36
Filed: 1995-11-02
Granted: 2007-03-27
Abstract: A wrap-around carrier (10) for packaging necked bottles (B). Downwardly folded retaining flaps 134) are connected to the transverse edges of bottle neck openings (26) and engage opposite sides of an associated bottle neck to hold the bottle neck in place. Bottom retaining flaps (32) may also be provided at the heal cutouts (28) to hold the bottom portions of the bottles in place.
Patent CA-2183624-C (CA)
Title: Self-drilling/self-tapping fastener
Inventor: JANUSZ MICHAEL
IPC: B21H3/10
Filed: 1996-08-19
Granted: 2004-01-20
Abstract: A self-drilling/self-tapping fastener which is suitable for attaching a sprinkler system to a metal supporting structure has a driving head and an integral shank with a threaded portion. Process-hardening and threading of the shank harden the shank to a degree of hardness that retains sufficient ductility for resisting vibration loads. The drill tip at the end of the shank and the lead threads adjacent the drill tip are locally hardened to a relatively high degree-of hardness for drilling and tapping the metal support members. A graduated transition zone separates the high-hardness zone from the lower-hardness zone, which allows for a single fastener to exhibit two distinctly different material properties-in one fastener. The fastener through this dual process also exhibits two distinct load-carrying capabilities.
Patent CA-2184185-C (CA)
Title: A polyester film for leader tapes, and a production process thereof
Inventor: KOIDE KAZUYOSHI
IPC: C08J7/12
Filed: 1995-12-26
Granted: 2004-06-15
Abstract: A polyester film that can provide a leader tape wherein the surface unevenne sses of the etched part are minute and uniform and which is excellent in appearance, does not cause magnetic ta pe troubles, and has a high commodity value; and a process for producing a polyester film that can provide a leade r tape having an arbitrary thickness distribution pattern with a good reproducibility, that can provide a leader tape wherein the surface unevennesses of the etched part are minute and uniform and which has an excellent appearance and a high commodity value, and that can further provide a leader tape having various thicknesses at a reduced produc tion cost because it enables a number of working runs at once. This film is produced by contacting a polyester film w ith an alkaline liquid to etch at least one side of the film to give rise to thickness distribution. The production proc ess is characterized by suitably controlling the extent of etching site by site to realize any arbitrary thickness distri bution. Preferably the etching is conducted by immersing the film in an alkaline liquid.
Patent CA-2191714-C (CA)
Title: Therapeutic food composition and method to diminish blood sugar fluctuations
Inventor: KAUFMAN FRANCINE
IPC: A23L1/0522
Filed: 1995-08-25
Granted: 2002-04-23
Abstract: A therapeutic food composition for treatment of diabetic patients to diminish fluctuations in blood sugar levels and prevent hypoglycemic episodes, comprising per unit about 20-50 grams of nutrients including a slowly absorbed or digested complex carbohydrate, preferably cornstarch; a more rapidly absorbed complex carbohydrate; protein; and fat, but substantially no simple sugars. Diabetic patients may be treated to diminish blood sugar fluctuations and prevent hypoglycemia via the administration of the novel food composition as an evening or pre-bedtime snack or during the daytime hours to patients receiving insulin therapy or engaging in activities that might provoke hypoglycemia.
Patent CA-2194487-C (CA)
Inventor: LOWDEN RICHARD A
IPC: B22F1/17
Filed: 1995-06-29
Granted: 2000-06-06
Abstract: On fabrique un projectile tel qu'une balle (18) en combinant deux métaux différents dans des proportions calculées de manière à obtenir la densité désirée, sans utiliser de plomb. On mélange un constituant de base en matériau d'une densité supérieure au plomb avec un constituant de liaison de densité moindre, lequel est un matériau malléable et ductile à phase métal qui forme les contours du projectile lorsqu'il est soumis à une force de consolidation telle que la compression. Les constituants métalliques peuvent être choisis, dosés et consolidés en fonction des caractéristiques de frangibilité désirées.
Patent CA-2199770-C (CA)
Inventor: SMEENGE PAUL ALLEN
IPC: E04B2/74
Filed: 1997-03-12
Granted: 2001-09-11
Abstract: A wall panel assembly for use in providing an open plan system to define separate areas.   An L shaped connector bracket is utilized to join two panels together in  an  L  configuration,  three  panels  together  in  a  T configuration,   or   four  panels   together   in   an   X configuration.   In each case one leg of the bracket is secured to an end edge of the first wall panel and the other leg of the bracket is secured to the end edge of a second panel.  Where only two panels are being joined in an L configuration, a ball end edge of an L shaped trim post is positioned at one end edge in a socket groove defined by the connector bracket and rotated to bring another ball end edge of the trim panel into snapping coaction with a socket groove  defined  on  another  end  edge  of  the  connector bracket.   Where three panels are to be joined in a T configuration, the second and third panels are joined by further  connector  brackets  spaced  vertically  from  the connector brackets joining the first and second panels and a  ball  end  edge  of  a  generally planar  trim  post  is positioned  in  socket  grooves  defined by  the  connector bracket joining the first and second panels, whereafter the post is rotated to bring another ball end edge of the trim post into snapping engagement with socket grooves defined on the connector brackets connecting the second and third panels.
Patent CA-2200176-C (CA)
Inventor: FUCHS KENNETH
IPC: G16H40/67
Filed: 1997-03-17
Granted: 2005-02-15
Abstract: A monitor system for acquiring medical data from a patient, the system being distributed over at least two geographically separate patient monitoring areas and interconnected via a communication network. A portable monitor is adapted for coupling to a patient for receiving and processing patient data signals from a sensor when the sensor is coupled to the patient. At least two patient monitor docking stations are provided, each one of which is adapted to be selectively coupled to the portable patient monitor and connected for transmission of patient data received from the portable patient monitor to the communication network. Each docking station comprises a coupling means for detachably coupling the portable monitor to the docking station, a signal transfer means for transferring patient-related data signals between the portable monitor and the docking station when the portable monitor is coupled to the docking station, and signal processing means for monitoring the patient-related data signals provided by the signal transfer means for developing a connection information signal when the portable monitor is coupled to the docking station, the connection information signal being applied for developing an alarm in the event that the signal processing means monitors that the portable monitor is not operating correctly.
Patent CA-2205261-C (CA)
Title: Revetement refractaire dans la gaine reliant un gazeificateur a une chaudiere de recuperation
Inventor: KOHNEN KLAUS
IPC: F27D1/04
Filed: 1996-09-09
Granted: 2006-11-14
Abstract: L'invention concerne un revêtement réfractaire dans la gaine reliant un gazéificateur (1, 2) à une chaudière de récupération (3, 4), qui comporte des griffes/consoles (8, 9) destinées à supporter des briques réfractaires. La griffe (8), suspendue à un crochet (7) placé dans un support (3), est protégée de la surchauffe par des conduits de refroidissement (10). Dans la cage des conduits (5), le revêtement réfractaire est supporté par des consoles superposées (9) soudées dans les traverses (soudure conduit-traverse-conduit) de la cage (5). La console inférieure (9) de la cage (5) et la paroi horizontale (23) du conduit sont protégées de la scorification par une masse réfractaire (25) comportant des rejeteaux (26). Entre les briques (17), sous les consoles (9), se trouvent des joints de dilatation (27), tandis qu'au-dessus des griffes (8) sont insérés des panneaux en fibres (6) annulaires.
Patent CA-2210669-C (CA)
Inventor: BOWERS BILL E
IPC: B01D17/12
Filed: 1997-07-16
Granted: 2006-10-03
Abstract: A downhole fluid separation system comprises a fluid separator having a fluid inlet, a first fluid outlet, and a second fluid outlet, with a sensing device for sensing at least one parameter of a first component of a fluid mixture introduced into the fluid inlet of the fluid separator. The ratio of the first component to a second component of the fluid mixture is adjusted as such fluid mixture is introduced into the fluid inlet of the fluid separator in response to a signal provided by the sensing means. By adjusting the component ratio before the fluid is introduced into the fluid separator in response to a signal from a downhole sensing device, acceptable separation efficiency can be achieved over a broad range of fluid component ratios for a given fluid separator.
Patent CA-2211868-C (CA)
Title: Methods of inhibiting corrosion using n-halo-azoles
Inventor: ANDERSON SYDIA B
IPC: C23F11/10
Filed: 1996-03-18
Granted: 2008-02-19
Abstract: The use of N-halo-azoles as corrosion inhibitors in aqueous systems is disclosed. N-halo-azoles such as 1-chlorotolyltriazole and 1- -bromotolyetriazole prepared ex situ the aqueous system being treated were found to be more effective corrosion inhibitors than tolyltriazole.
Patent CA-2212519-C (CA)
Title: Process for the coating of objects with hyaluronic acid, derivatives thereof, and semisynthetic polymers
Inventor: BENEDETTI LUCA
IPC: A61L33/00
Filed: 1996-02-07
Granted: 2005-08-23
Abstract: Processes are provided for coating the surfaces of objects with hyaluronic acid, its derivatives or other natural or semisynthetic polymers, for applications in the fields of surgery, health care and diagnostics. The processes make it possible to bind such polymers in a stable manner to the surfaces of objects made of a wide range of materials. Surfaces treated according to the processes are characterized by a high degree of wettability, and are able to inhibit the adhesion of celles or bacteria present in the biological fluids.
Patent CA-2215779-C (CA)
Inventor: KOMURO ISAKU
IPC: H04M3/48
Filed: 1997-09-18
Granted: 2000-10-31
Abstract: A CPU calls in accordance with a MW call-back request one of MW call-back candidates registered in a MW call-back candidate memory region to correspond to a called extension terminal issuing a MW call-back request.  When a plurality of MW call-back candidates are registered to correspond to the called terminal, one of the MW call-back candidate terminals which corresponds to one of the count values stored in the count value memory region, which corresponds to the requesting terminal issuing the MW call-back request, is determined as destination terminal.  When no response to the MW call-back is obtained, the CPU changes the destination terminal to be called back the next by the same requesting terminal by changing the count values of the MW call-back candidates, which are provided to correspond to the requesting terminal.
Patent CA-2216099-C (CA)
Title: Alpha-substituted pyrimidine-thioalkyl and alkylether compounds as inhibitors of viral reverse transcriptase
Inventor: NUGENT RICHARD ALLEN
IPC: C07D401/14
Filed: 1996-05-03
Granted: 2005-09-13
Abstract: The subject invention relates to pyrimidine-thioalkyl and alkylether compounds of Formula (I) and pyrimidine-thioalkyl and alkylethers of Formula (IA), namely the compounds of Formula (I) whew R4 is selected from the group consisitng of -H or-NR15R16 where R15 is -H and R16 is -H, C1-C6 alkyl, NH2 or R15 and R16 taken together with the -N form 1-pyrrolidino, 1-morpholino or 1-piperidino; and R6 is selected from the group consisting of -H, or halo (preferably -Cl); with the overall proviso that R4 and R6 are not both -H. The compounds of Formula (IA) are useful in the treatment of individuals who are HIV positive being inhibitors of viral reverse transcriptase.
Patent CA-2219749-C (CA)
Title: Under vehicle floor mat
Inventor: KRAUSS MELVIN
IPC: F16N31/00
Filed: 1997-10-31
Granted: 2006-03-07
Abstract: A mat is used for protecting a floor under a vehicle from dripping snow, salt or water or from leaking oil or other contaminants. The mat is formed from an impervious sheet of flaccid material, folded over at the edges to provide a peripheral sleeve. An incompressible rope extends the length of the sleeve to provide a peripheral lip that will retain contaminants on top of the mat for subsequent removal using a suction pump.
Patent CA-2224161-C (CA)
Inventor: ROESLER JOERG
IPC: B62D25/07
Filed: 1996-06-04
Granted: 2001-01-16
Abstract: In a person transport vehicle, a roof structure is fixed on longitudinal sidewalls. In order to achieve a simple but highly functional structure, a longitudinal beam far the roof is fixed to the area of the top side edges of each longitudinal side wall and is provided with an at least approximately horizontal leg. The horizontal legs extend toward each other and carry in a weld-free and watertight manner an inherently stable roof plate provided with integrated longitudinal channels.
Patent CA-2226564-C (CA)
Inventor: TRINH TOAN
IPC: C11D3/16
Filed: 1996-07-11
Granted: 2003-10-28
Abstract: L'invention a pour objet des solvants principaux, en particulier des solvants principaux mono-ol et diol, ayant un ClogP compris entre environ 0,15 et environ 0,64, de préférence entre environ 0,25 et environ 0,62, et plus avantageusement entre environ 0,40 et environ 0,60. Lesdits solvants permettent d'obtenir des compositions aqueuses et claires d'adoucisseurs de tissus contenant des concentrations relativement élevées d'agents actifs adoucissants de tissus dotés de liaisons d'ester dans leurs chaînes longues hydrophobes. Soit lesdits agents actifs sont insaturés, soit ils possèdent des chaînes de longueurs intermédiaires (?C¿12-14?) et lesdits solvants principaux sont utilisés à des teneurs inférieures à environ 40 %. D'autres solvants peuvent être présents. Certains de ces solvants principaux peuvent être des composés nouveaux et/ou des mélanges nouveaux. Des prémélanges de ces agents actifs adoucisseurs de tissus, de ces principaux solvants et, éventuellement, d'autres solvants peuvent être utiles dans la préparation de formulations complètes car ils permettent d'éviter ou de limiter le chauffage.
Patent CA-2239703-C (CA)
Inventor: SHIBASAKI MASATO
IPC: C10G11/02
Filed: 1998-06-05
Granted: 2009-12-08
Abstract: Disclosed is an additive catalyst for the cracking of heavy oil, characterized in that said additive catalyst comprises: (i) a mixed metal oxide composed of an acidic metal oxide and a basic metal oxide, in which the proportion of said basic metal oxide is from 5 to 50 mole %, (ii) clay, and (iii) silica.
Patent CA-2239888-C (CA)
Inventor: KIRSHNAMURTHY GOPALAN
IPC: H04L27/06
Filed: 1997-10-03
Granted: 2004-12-28
Abstract: A technique and apparatus for developing AGC voltage in a receiver (fig. 1) capable of receiving VSB signals (RF IN) that do not have the data symbol levels and the sync symbol levels related so as to produce the same average magnitude level. Successive portions of the signal are accumulated, stored (38-44) and compared (46) with the smaller of the samples to be used to develop the AGC voltage. By comparing the first and third of three successive samples, the effect of the larger than desired sync levels in the over-the-air VSB signals is completely eliminated.
Patent CA-2246557-C (CA)
Title: Shaving system with improved guard structure
Inventor: SWEENEY PHILIP JOHN
IPC: B26B21/00
Filed: 1997-03-24
Granted: 2003-05-20
Abstract: A shaving system that includes a housing (10), one or more blades (2, 3) mounted on the housing, a cap (6) behind the blades on the housing, and a guard structure (4) in front of the blades on the housing, the guard structure including flexible skin-engaging protrusions (26) that engage a user's skin in front of the blades and a water leachable shaving aid composite (24) positioned to deliver a shaving aid to the skin behind the flexible skin-engaging protrusions (26).
Patent CA-2247187-C (CA)
Inventor: KARLSSON CLAES
IPC: B01D35/22
Filed: 1997-02-26
Granted: 2005-10-04
Abstract: The invention concerns a method and a device for separation of separable constituents from a liquid medium. The separation device comprises only one cell or a stack of a plurality of adjacent cells, whereby each cell consists of a plate unit containing a filter (13), an inlet (l6) for supplying the liquid medium into a chamber (10), an outlet (18) for discharging the reject and an outlet (17) for discharging the permeate. The liquid medium is subjected to a strong turbulence created by a conveniently designed rotor, possibly combined with sound waves, preferably ultrasound, and/or an electric field, whereby the deposition of separable constituents on the filter is prevented or essentially reduced. According to the invention a rotor is used in which the essentially plane surface of the rotor wings directed towards the filter comprises one or more areas (20) deviating from the plane of said surface; or the surface (19) of the rotor wings directed towards the filter is curved in such a way that the distance between the surface of the wing and the filter is small at the inner portion of the rotor and that said distance gradually increases towards the periphery of the rotor, or the section of the rotor wings in a plane parallel with the filter forms an almost S-shaped surface, whereby the S-shape is continuous.
Patent CA-2255903-C (CA)
Title: Raidisseurs composites enrobes de beton et de metal pour structures de plaques metalliques de type arc
Inventor: MCCAVOUR THOMAS C
IPC: E01D4/00
Filed: 1997-06-11
Granted: 2003-03-25
Abstract: L'invention concerne une structure composite de type arc, en métal ondulé et béton armé comprenant: i) un premier ensemble de plaques métalliques ondulées, interconnectées de façon à former une structure de base en arc dont les ondulations s'étendent transversalement le long de l'arc; ii) une seconde série de plaques métalliques ondulées (24), interconnectées de façon à recouvrir le premier ensemble de plaques interconnectées de l'arc de base, la seconde série de plaques comportant au moins une ondulation s'étendant transversalement le long de l'arc, les creux de l'ondulation de cette seconde série de plaques étant fixés aux sommets du premier ensemble de plaques; iii) la série interconnectée de secondes plaques et du premier ensemble de plaques forment une cavité (80) continue, fermée, s'étendant transversalement, individuelle, remplie de béton (86), créant ainsi une interface de béton fermée par les surfaces intérieures métalliques de la seconde série de sommets et du premier ensemble de creux; iv) les surfaces intérieures de la cavité de chacune des première et seconde plaques comportent un élément (96) destiné à créer une adhérence par cisaillement au niveau de l'interface béton-métal en vue de former des barres incurvées individuelles traversant l'arc. Cette structure assure une résistance à la flexion positive et négative, ainsi qu'une résistance combinée à la flexion et à la charge axiale par rapport aux surcharges.
Patent CA-2256645-C (CA)
Inventor: MOXON EDWARD RICHARD
IPC: C12N15/09
Filed: 1997-06-10
Granted: 2008-12-02
Abstract: La présente invention concerne des  alpha -2,3-sialyltransférases recombinantes de Neisseria spp dont on décrit la structure et la spécificité. On décrit également leur utilisation dans la production de structures glucidiques désirées.