baber/WOPTO huggingface dataset:
Patent CA-2246770-C (CA)
Inventor: BEPLATE DOUGLAS K
IPC: A61M16/20
Filed: 1996-12-31
Granted: 2006-09-12
Abstract: The dual-filtered rotary isolation valve for resuscitation isolates, by filtering. a patient from a provider of care when such provider of care attempts to resuscitate such patient by forcing the provider's breath into the patient's lungs. No prior art device provides filters for all pathways that may be taken by breath exhaled by the care provider and the patient while having a path that would enable the often weak incipient breath of a patient to escape from the patient's lungs to the atmosphere even if the care provider is exhaling at the same time. Breath exhaled by a care provider passes through an upper filter segment (35), a space (388) to retain moisture, a lower filter segment (36), and a check valve (28). The check valve (28) prevents air exhaled by the patient from reaching the care provider, causing the patient's breath to pass through an exhalation filter (23) before reaching the atmosphere.
Patent CA-2249429-C (CA)
Inventor: GWINN JAMES T
IPC: F16F3/10
Filed: 1997-02-18
Granted: 2004-05-04
Abstract: A hybrid elastomer-and-metal spring isolator (20) with a low natural frequency. A fully bonded sandwich mount (22) has cored pockets (28) that receive metal coil springs (30). Extruded cavities (32) on the lower (26L) and upper (26U) plates of the sandwich mount (22) extend into the pockets (28) within the interior of the coiled springs (30) and receive a tension bolt (40) and double lock-nut assembly (42) to secure the separate lower cavities to the isolator. A preload retention nut (48) engages a protruding portion of the tension bolt (40) and preloads the coil springs (30) to an amount equal to their static load.  This hybrid isolator (20) has particular application in mounting large (30 ton) diesel engines. The isolator assembly provides a natural frequency that is between 3 and 5 Hz, outside the normal idling frequencies of the engine so as to avoid resonance.
Patent CA-2255726-C (CA)
Inventor: LINDQUIST JAN E
IPC: H04L29/06
Filed: 1997-05-22
Granted: 2005-01-25
Abstract: A point code and subsystem number (PC/SSN) representing a first application layer node within a first Signaling System No. 7 (SS7) network is not defined within a second SS7 network. While transmitting a first signal from the first node to a second node within the second SS7 network, the PC/SSN representing the first node is utilized as the calling party address (Cgpa). A converter signal transfer point (STP) interfacing the first SS7 network with the second SS7 network intercepts the transmitted signal, converts the specified PC/SSN to a corresponding global title number. The first signal containing the converted Cgpa is then forwarded to the second node. Whenever the second node within the second SS7 network transmits a return signal back to the first node, the converted Cgpa is then used as the called party address (Cdpa). The converter STP once again intercepts the return address and converts the intercepted global title number back to the original PC/SSN value. The return signal with the converted Cdpa is then routed back to the first node.
Patent CA-2259556-C (CA)
Inventor: DE LAFORCADE VINCENT
IPC: A45D19/00
Filed: 1999-02-08
Granted: 2002-09-17
Abstract: La présente demande concerne un applicateur de produit capillaire (10), notamment d'un produit de coloration, comprenant un manche (11) dont une extrémité est solidaire d'une brosse (12), constituée d'un ensemble de dents  ou poils (13) implantés sur un support (30), la section de la brosse (12) parallèlement à un plan du support (30) présentant au moins trois coins ou excroissances (14-17) dont deux (14, 16) sont orientés à l'opposé l'un de l'autre, sensiblement perpendiculairement à un axe X du manche, le troisième (15) étant orienté à l'opposé du manche (11), sensiblement parallèlement aud it axe X, ladite section ne comportant pas de bord (18-21) sensiblement parallè le à l'axe X du manche (11).
Patent CA-2260385-C (CA)
Inventor: CHENG CHEN-CHIN
IPC: E06B9/322
Filed: 1999-01-29
Granted: 2004-01-06
Abstract: A Venetian blind lifting mechanism is composed of a slat set, a winding member, a slat winding cord, and a locating member. The slat set has a plurality of slats. The winding member has at least one cord pulling member and at least one spring releasing unit which is linked with the cord pulling member. The cord pulling member has one end which is extended through the slat set, and other end which is fastened with the cord pulling member. The locating member has a retaining member capable of bringing about a retaining force to overcome the rewinding force of the winding member so as to stabilize the cord pulling member.
Patent CA-2266395-C (CA)
Inventor: ALICOT JORGE F
IPC: G08B13/24
Filed: 1997-09-26
Granted: 2003-07-15
Abstract: L'invention concerne une étiquette (10) de surveillance électronique d'articles, communiquant des données, qui comprend un transpondeur (18) et une étiquette de surveillance électronique d'articles (16).
Patent CA-2267898-C (CA)
Title: Method and apparatus for a powder metallurgical process
Inventor: DANILA DANIEL
IPC: B08B3/02
Filed: 1997-06-16
Granted: 2004-01-20
Abstract: A method of producing a green compact (218) which includes the steps of forming a generally homogeneous powder blend of powder components; consolidating the powder blend into a green body (218) wherein the green body includes a flashing (354); impinging the green body (218) with a fluid stream so as to dislodge the flashing (354); and removing the dislodged flashing (354) from the surface of the green body (218).
Patent CA-2269254-C (CA)
Title: Ceramic fusion implants and compositions containing osteoinductive factors
Inventor: MCKAY WILLIAM F
IPC: A61L27/00
Filed: 1997-10-20
Granted: 2008-12-02
Abstract: Bone graft substitute compositions are provided for promoting new bone growth and arthrodesis. The compositions include a carrier for controlled delivery of osteoinductive factors. In one embodiment, the carriers include a biphasic calcium phosphate ceramic having between about 2-40 % hydroxyapatite and about 98-60 % tricalcium phosphate by volume, and a calcium/phosphorous ratio of between about 1.50 to about 1.60. The invention also includes osteoinductive compositions including the carriers and an effective amount of a bone morphogenetic protein dispersed within the ceramic. The composition has a weight ratio of protein to ceramic of no more than about 1:200. In a specific embodiment, the weight ratio of protein to ceramic is between about 1:200 and about 1:2000. Spinal implants (10) are also provided which include a body (11) having a wall (12) sized for engagement within a space (S) between adjacent vertebrae (V) to maintain the space (S) and a confining matrix (13) for confining new bone growth to the body (11).
Patent CA-2270159-C (CA)
Inventor: ONO SATOSHI
IPC: H04M11/00
Filed: 1999-04-27
Granted: 2002-08-20
Abstract: An L2 integrated access (L2IA) system is contructed from: L2IA subscribers for supporting communications between user terminals using various communication media, each L2IA subscriber having an L2IA identifier for uniquely identifying each L2IA subscriber within the L2 integrated access system and a terminal ID for uniquely identifying each L2IA subscriber within each communication medium associated with each L2IA subscriber; and an L2IA relay network formed by relay units to be connected with the L2IA subscribers through various communication media and relaying communications between the L2IA subscribers through the L2IA relay network, each relay unit being provided in correspondence to one communication medium such that at least one relay unit is provided in correspondence to each communication medium, and each relay unit having an L2IA relay ID for uniquely identifying each relay unit within the L2IA relay network and a terminal ID for uniquely identifying each relay unit within each communication medium associated with each relay unit, and an LPR (Location and Preference Register) for registering an RLD (Registered Location Data) indicating a terminal ID of an L2IA subscriber and an L2IA relay ID of a relay unit for each potentially available communication medium in correspondence to the L2IA identifier of each L2IA subscriber, such that the relay unit relays the communications between the L2IA subscribers according to the RLDs registered in correspondence to the L2IA identifies of the L2IA subscribers.
Patent CA-2270306-C (CA)
Title: Pharmaceutical compositions comprising co-micronized fenofibrate
Inventor: SHERMAN BERNARD CHARLES
IPC: A61K9/48
Filed: 1999-04-27
Granted: 2000-09-26
Abstract: A pharmaceutical composition for oral administration comprising a co-micronized mixture of fenofibrate and a solid excipient that is not a surfactant.
Patent CA-2280898-C (CA)
Inventor: NAEMURA KENJI
IPC: C11D1/29
Filed: 1997-02-27
Granted: 2003-04-01
Abstract: A process for continuously preparing a free flowing agglomerate having a reduced level of resulting undesirable oversized granules is provided. The process comprises the steps of (a) thoroughly mixing a crystalline anionic surfactant paste with a sufficient amount of fine powders of starting detergent materials to form a free flowing agglomerate, then (b) thoroughly mixing a product of the step (a) with a non-crystalline anionic surfactant paste so as to form a free flowing agglomerate.
Patent CA-2284949-C (CA)
Title: Dynamic semi-structured repository for mining software and software-related information
Inventor: DAYANI-FARD HOMAYOUN
IPC: G06F9/44
Filed: 1999-10-04
Granted: 2003-10-14
Abstract: A repository-based reverse engineering system for software systems and particularly legacy software systems. The reverse engineering system includes a graph-based data repository which holds data extracted from the source code in the software system. The graph-based data repository holds the data in a semi-structured form. The reverse engineering system includes mechanisms for constructing views on top of the extracted data and mechanisms for creating model abstractions on top of the views. The graph-based data repository provides flexible search and browse capabilities including pattern matching, structural searching, fuzzy and incomplete searching, and similarity-based searching. The system further includes an interface facility for external tools. The repository-based reverse engineering system enables integration of heterogeneous information sources, integration of external visualization and analytical tools, and searching and browsing facilities.
Patent CA-2295189-C (CA)
Title: Type-1 ribosome-inactivating protein
Inventor: STIRPE FIORENZO
IPC: C12N1/21
Filed: 1998-06-08
Granted: 2010-11-23
Abstract: The invention relates to a novel ribosome-binding protein derived from Bougainvillea spectabilis having a molecular weight of about 26,000 daltons by polyacrylamide gel electrophoresis under reducing and non-reducing conditions, a pI of about 9.0, and further comprising a specified amino-terminal amino acid sequence, as well as to a conjugate of said protein with a targeting ligand, such as an antibody, to form an immunotoxin. The protein and the conjugate are useful in therapy, for example in the control of tumour cells or viruses.
Patent CA-2295483-C (CA)
Inventor: DAVIS BRUCE A
IPC: A61P43/00
Filed: 1998-07-14
Granted: 2008-09-16
Abstract: The present invention relates to the use of a group of propargylamines of general formula (I) wherein R1 is hydrogen or CH3 and R2 is (CH2)n CH3 and n is an integer from 0 to 16, and salts thereof, as cellular rescue agents in the treatment and prevention of diseases in which cell death occurs by apoptosis. Some of the compounds of formula (I) are novel.  The invention is also directed to the use of these compounds in the treatment of these diseases, as well as to processes for the preparation of the compounds.
Patent CA-2296850-C (CA)
Inventor: JONES STUART TERRY
IPC: F16C1/26
Filed: 2000-01-25
Granted: 2005-04-05
Abstract: An anchoring device (1) for anchoring an elongate member to a flat plate (8) provided with a slot (6) leading to one edge (10) thereof, includes a sleeve (2) for fitting over the member and having a groove (4) slidable along the slot (6). A spring- loaded ring (14) is movable along the sleeve (2) to allow accommodation of the slotted plate within the groove (4) and is biased to interlock with a projection (12) on the plate (8).
Patent CA-2297171-C (CA)
Title: Improved alkyl aryl sulfonate surfactants
Inventor: KOTT KEVIN LEE
IPC: C11D1/22
Filed: 1998-07-20
Granted: 2003-04-01
Abstract: A surfactant composition comprising: allcylarylsulfonate sur- factant system comprising at least two isomers of tlu alkylarylsui- fonate surfactant of formula (I) wherein: L is an acyclic aliphatic hydrocarbyl of from 6 to 18 carbon atoms in total; M is a ration or ration mixture and q is the valets thereof; s and b are numbers selected such that said composition is electraneutral; R' is selected from H and C1 to C3 alkyl; R" is selected from H and C1 to C3 alkyl; R"' is selected from H and C1 to C3 alkyl; any of R' and R" is non terminally attached to L and at least one of R' and R" is C1 to C3 alkyl; and A is aryl; and wherein: said alkylarylsuifonate surfactant system comprises two or more isomers with respect to positions of  attachment of R', R" and A to L; in at least about 60% of said composition, A is attached to L in the position which is selected from posiths alpha- and beta- to either of the two terminal carbon atoms thereof; and wherein further said alkylarylsulfonate surfactant system  has at least one (preferably both) of the following properties: said alkylarylsulfonate surfactant system a ratio of nonquaternary to quaternary carbon atoms in L of at least about 10:1 by weight, when said quaternary carbon atoms are present; and there is no more than 40 96 by weight loss as measured byHardness Tolerance Test.
Patent CA-2299063-C (CA)
Inventor: BULSINK DIRK JAN
IPC: B60H3/00
Filed: 2000-02-22
Granted: 2008-02-12
Abstract: An air-freshener for a vehicle, in particular a motorcar, provided with a housing into which a container for a volatile liquid or a liquid containing one or more volatile components can be inserted, in the opening of which container a wick extending into the housing is fitted. There are further present a covering cap which, when the container with wick has been inserted into the housing, is movable up and down over the wick, and control means for setting the position of the covering cap.
Patent CA-2300469-C (CA)
Inventor: SASAKI TOSHIO
IPC: C07C37/11
Filed: 2000-03-08
Granted: 2008-05-27
Abstract: A process for producing an alkyl-substituted hydroquinone, wherein said process comprises reacting a hydroquinone compound represented by the general formula(1)   wherein R1 and R2 independently represent a hydrogen atom or a straight or branched chain alkyl group having 1 to 10 carbon atoms, R independently represent a straight or branched chain alkyl group having 1 to 10 carbon atoms and n represents an integer of 0 to 2, with a monohydric or dihydric alcohol in the presence of a catalyst and under the condition in which said alcohol is in a supercritical state by substitution of at least one hydrogen atom on the aromatic ring in said hydroquinone compound.
Patent CA-2306700-C (CA)
Inventor: SNELLMAN JORMA
IPC: D21F1/50
Filed: 1998-10-22
Granted: 2008-12-23
Abstract: A seal construction for a suction box in a suction roll in a paper/board machine comprises a seal (10) placed in a holder (11) and loading means, preferably at least one loading hose (12; 12a1, 12a2) between the holder (11) and the seal (10), in which connection the seal (10) is pressed against the inner face (T') of the roll mantle of the suction roll (T) by means of the pressure of a medium passed into the loading hose (12;  12a1, 12a2). Locking means (13, 14, 16) by whose means the seal (10) can be locked in the desired position in the holder (11) have been fitted in a cavity (D1) placed in one side face of the seal (10), and a loading hose (13) has been fitted to act with a force upon a rib (14). The loading hose (13) is placed between the cavity (D1) and the rib (14), and a second rib (16) has been fitted in a cavity/cavities (D2, D2a, D2b) provided in the opposite side of the seal (10). A resilient element (130, 15a1, 15a2) has been fitted between said second rib (16) and the bottom of the cavity/cavities (D2, D2a, D2b).
Patent CA-2307587-C (CA)
Inventor: WILLERT WAYNE A
IPC: F16B25/10
Filed: 1998-10-27
Granted: 2008-01-15
Abstract: A gutter fastener (10) having a first shank portion (14) with a head (12a) integrally formed on one end and a second shank portion (16) integrally formed with the opposite end. The first shank portion has a length (L1) substantially equal to the water collecting opening in a gutter (20), while the second shank portion has a length (L2) substantially equal to one half the length of the first shank portion. The second shank portion includes screw-like threads (50) for engaging the facial panel (24) behind a gutter and enabling a more secure connection between the two.
Patent CA-2315042-C (CA)
Inventor: NIELSEN PER FINN
IPC: A62C31/12
Filed: 1998-12-18
Granted: 2008-03-18
Abstract: The invention relates to a fire extinguishing device (1) of the kind which comprises at least one liquid conduit connected at one end to a source with a fire extinguishing liquid under pressure, and at the other end with channels (40, 23) in a nozzle head (21) with a number of nozzles (24, 27). The channels of the nozzle head comprise a first channel (40) connected to at least one atomising nozzle (27) for discharging liquid in atomised form, and a second channel (23) which has an air intake (25) and downstrean of this is connected to a foam nozzle (24) for discharging a liquid in foamed form. The device can be utilised for effectively extinguishing class A, B, C, and E fires and can, with one single handle, be converted to fighting fires with either foam or water. The water can be atomised to a very high fineness by means of a relatively slight pressure of about 10 - 25 bar, and a range of over 10 metres is obtained. Far less water is used for extinguishing a fire than when using conventional fire extinguishing equipment.
Patent CA-2315964-C (CA)
Title: Fuels with enhanced lubricity
Inventor: LOPER JOHN T
IPC: C10L10/08
Filed: 2000-08-08
Granted: 2003-10-28
Abstract: Mannich reaction products are disclosed as additives for hydrocarbon fuels.  The Mannich reaction products are added to a low sulfur content, middle-distillate, compression ignition fuels in an amount effective to improve the lubricity of the fuel, typically within the range of from about 10 to about 1000 parts of additive per million parts fuel (ppm w/w), and thereby reduce the wear occasioned upon the fuel pump. Compositions comprising a hydrocarbon fuel and the reaction product are also disclosed.
Patent CA-2316298-C (CA)
Inventor: KLIEM MICHAEL
IPC: A23L33/00
Filed: 1998-12-22
Granted: 2008-11-18
Abstract: A fat blend based on oils, fats and/or lecithins with a content of polyunsaturated fatty acids is provided. This fat blend is distinguished in that the fatty acids gamma- linolenic acid, stearidonic acid and eicosapentaenoic acid together comprise 10 to 500 mg/g total fatty acids and the gamma-linolenic acid and the eicosapentaenoic acid each comprise 20 to 50 wt. % and the stearidonic acid 15 to 50 wt. % of the sum of these three fatty acid s. This fat blend can also be incorporated in a dietetic or pharmaceutical composition, in particular a dietetic foodstuff and serves in particular for administration to patients with chronic/inflammatory diseases, with fat metabolism disorders, with weakened immune function and/or with limited lipolytic capacity of the gastrointestinal tract.
Patent CA-2317821-C (CA)
Inventor: PLOSKI THOMAS F
IPC: G06F11/22
Filed: 2000-09-07
Granted: 2006-01-31
Abstract: A method for locating a defective component in a data processing system during system startup is disclosed. Each component within the data processing system is assigned a location code. Then, a progress code is associated with a location code and a function being loaded to, tested, or executed in a component. After supplying power to the data processing system, the components of the data processing system are initialized and tested to establish a configuration. During the initialization and testing, a location code of a component and a corresponding progress code are displayed on a display panel. In response to a system hang, a defective component can be identified utilizing the location code and the progress code displayed on the display panel.
Patent CA-2326579-C (CA)
Inventor: BARRY DAVID W
IPC: G16H10/60
Filed: 1999-04-01
Granted: 2011-01-18
Abstract: Systems, methods and computer program products for guiding selection of a therapeutic treatment regimen for a known disease such as HIV infection are disclosed. The method comprises (a) providing patient information to a computing device (11) (the computer device comprising: a first knowledge base comprising a plurality of different therapeutic treatment regimens for the disease (11); a second knowledge base comprising a plurality of expert rules for selecting a therapeutic treatment regimen for the disease (11); and a third knowledge base comprising advisory information useful for the treatment of a patient with different constituents of the different therapeutic treatment regimens (11); and (b) generating in the computing device a listing (preferably a ranked listing) of therapeutic treatment regimens for the patient (12); and (c) generating in the computing device advisory information (13) for one or more treatment regimens in the listing based on the patient information and the expert rules.
Patent CA-2327275-C (CA)
Title: Apparatus and method for allocating forward common channels in cdma communication system
Inventor: MAENG SEUNG-JOO
IPC: H04B1/707
Filed: 2000-02-14
Granted: 2006-07-18
Abstract: A device for allocating a forward common channel in a CDMA (Code Division Multiple Access) communication system, including: a plurality of channel transmitters; a storage medium for storing, as orthogonal code numbers for the forward common channel used in a second CDMA communication system, orthogonal code numbers which cannot maintain an orthogonality due to an orthogonal code that the forward common channel uses at a maximum data rate, the orthogonal code being used in a first CDMA communication system; and a controller for reading the orthogonal code numbers from the storage medium according to mobile station type information from a mobile station, and allocating a specific forward common channel such that forward common channel message is spread and transmitted by a corresponding one of the channel transmitters with a specific one of the read orthogonal code numbers.
Patent CA-2329031-C (CA)
Inventor: HANSEN W PETER
IPC: G01N15/00
Filed: 2000-02-18
Granted: 2003-09-23
Abstract: The high numerical aperture flow cytometer of the present invention includes a flow cell and a laser input. The laser input emits a beam of light that is oriented substantially orthoganilly to the flow of blood cells through the flow cell such that laser light impinges upon the blood cells as they pass through the flow cell. A portion of the beam from the laser input that impinges upon the blood cells in the flow cell is scattered at a substantial ly right angle to the beam of laser input ("right angle scatter"). A second portion of the beam from the laser input that impinges upon the cells in the flow cell is scattered at a much lower angle than 90~. This scatter is terme d "low angle forward scatter light" and has an angle of from about 2~ to about 5~ from the orientation of the original beam from laser input. A right angle scatter light detector is oriented to receive the previously mentioned right angle scatter light. A low angle forward scatter light detector is oriented to capture the previously mentioned low angled forward scatter light oriented a t about 2~ to about 5~ beam from laser input.