baber/WOPTO huggingface dataset:
Patent CA-2092932-C (CA)
Inventor: UCHINO KATSUYA
IPC: C23C30/00
Filed: 1993-03-30
Granted: 1996-12-31
Abstract: A  coated  cemented  carbide member  comprises  a cemented carbide base material containing a binder metal of at least one iron family metal and a hard phase of a component selected from carbides etc. of metals belonging to groups IVB, VB and VIB of the periodic table, and a coating layer provided on the surface of the cemented carbide base material.   The hard phase contains at least one metal component selected from carbides, nitrides, carbo-nitrides and carbonic nitrides of Zr and/or Hf and WC.   A layer consisting of only WC and an iron family metal is provided on an outermost surface of each insert edge portion of the cemented carbide base material.   The coating layer is a single or multiple layer consisting of at least one metal component selected from carbides etc. of metals belonging to groups IVB, VB and VIB of the periodic table.  Due to this structure,  it is possible to improve chipping resistance with no deterioration of wear resistance in the coated cemented carbide member for serving as a cutting tool.
Patent CA-2098037-C (CA)
Inventor: BAKER ALBERT D
IPC: H04M11/00
Filed: 1993-06-09
Granted: 1998-12-22
Abstract: A communication system enables a system controller to allocate to a first system endpoint (e.g., application processor) control over one or more components of a second system endpoint (e.g., terminal). In response to a valid control request signal received from the first endpoint identifying one or more components at the second endpoint over which control is requested, the controller sends an acknowledgement signal to the first endpoint indicating that control over the identified component(s) has been allocated to the first endpoint. In response to the acknowledgment signal, an endpoint interface enables the first endpoint to directly communicate with the second endpoint using a first endpoint originated control signal which simulates a controller originated control signal for controlling the identified components at the second endpoint. The controller then inhibits itself from controlling the identified component(s) at the second endpoint during the time when the first endpoint has been allocated to control over the identified component(s).
Patent CA-2102489-C (CA)
Inventor: KYYNARAINEN MARKKU
IPC: D21F1/34
Filed: 1993-11-04
Granted: 1998-08-25
Abstract: The invention relates to a decontamination valve for a jet pipe in a paper or board machine, including a disc valve having a closed position and an open position.  The disc valve is in the closed position when the jet pipe is in operation and is in the open position when the jet pipe is being cleaned in order to remove cleaning/washing water used in the cleaning process.   The disc valve is arranged to close in the same direction in which pressure effective in the jet pipe attempts to shift the valve.
Patent CA-2106226-C (CA)
Inventor: KOCHNEV VLADIMIR GEORGIEVICH
IPC: B02C17/22
Filed: 1993-09-15
Granted: 1997-08-12
Abstract: According to the invention there is provided a mill drum comprising a hollow drum structure in use mounted to  rotate  about  a  substantially  horizontal  axis extending longitudinally through the bore of the drum structure.   The drum structure including lifter means mounted thereto to extend into the bore of the drum structure.   The  lifter means in use when the drum structure rotates and material to be ground has been introduced into the drum structure, selectively catch and scoop up larger parts or fragments of the mill contents from the bottom of the drum structure while allowing  smaller  particles  to  remain  at  the  said bottom.  The lifter members thereafter drop the scooped up parts or fragments at or towards the upper end of the  rotating  drum  structure  causing  the  parts  or fragments to fall onto the rest of the contents at the bottom of the drum structure and thus causing a milling action.
Patent CA-2109369-C (CA)
Inventor: YOSHINO MITSUJI
IPC: B61H9/00
Filed: 1993-10-27
Granted: 1996-09-03
Abstract: There is provided a truck wheel-spacing changing method in which the basic structures of the bogie frame and the truck are not made complicated, and only an improvement of the bearing portion is required; the running stability is not inferior to that of a conventional truck of a fixed wheel-spacing type; and the track includes no moving part and the maintenance of the wheel gauge changing system is easy.            The truck is equipped with axle boxes slidably supporting axles extending between side beams of the bogie frame. Axle box receivers are selectively and releasable connected with the axle boxes at a plurality of predetermined positions by locking members. When the truck is moved from the one railway to a junction rail-way, the auxiliary wheels mounted on axle box receivers of the truck engage with running paths and raise the vehicle (truck and vehicle body) except the wheel sets and releasing said locked condition by the locking members. When moved through a region where the track gauge of the junction railway is changing or where spacings of inside or outside guide rails is changing, the wheels are pushed by a pair of guide rails or a pair of junction railway rails and shifted transversely together with the axle boxes relative to the axle.          Finally, when the truck is moved completely over the junction railway section, a truck wheel-gpacing changing operation is completed.
Patent CA-2109800-C (CA)
Title: N-hydroxyurea derivatives which inhibit lipoxygenase
Inventor: ANDO KAZUO
IPC: A61P9/00
Filed: 1992-05-21
Granted: 1996-03-19
Abstract: Compounds of formula (A) wherein X is -CH2-, -O- or -S-, m is 1 to 3, n is 1 or 2 and R1 is hydrogen, C1 to C4 alkyl, aryl or aryl substituted with one or more substituents selected independently from the group consisting of halogen, nitro, cy-ano, C1 to C10 alkyl, C1 to C10 halosubstituted alkyl, C1 to C6 alkoxy, alkoxycarbonyl having from one to ten carbon atoms in the alkoxy moiety, amonicarbonyl, alkylaminocarbonyl having from one to ten carbon atoms in the alkyl moiety and dial-kylaminocarbonyl having from one to ten carbon atoms in each of the alkyl moieties, and the pharmaceutically acceptable salts thereof, inhibit the enyme lipoxygenase and are useful in treating allergy and inflammatory and cardiovascular condi-tions for which the action of lipoxygenase has been implicated.  These compounds form the active ingredient in pharmaceut-ical compositions for treating such conditions.
Patent CA-2111228-C (CA)
Title: Cdma frequency allocation
Inventor: GUDMUNDSON BJOERN
IPC: H04J13/00
Filed: 1993-04-07
Granted: 2001-08-21
Abstract: A Code Division Multiple Access (CDMA) communication system which allocates different sets of frequencies to cells with different transmission power levels. Based upon the transmission power levels of a base station for each cell, each base station is assigned to one of at least two groups of base stations. Each group of base stations is assigned a set of frequencies for traffic communication. The set of frequencies assigned to one group of base stations does not overlap with the set of frequencies assigned to a different group of base stations.
Patent CA-2119862-C (CA)
Title: Battery voltage measurement system
Inventor: NOWAK DIETER K
IPC: G01R31/36
Filed: 1991-09-25
Granted: 2001-03-13
Abstract: A temperature stable, battery measurement system for measuring discrete voltages of serially connected battery modules making up a battery power supply (10) wherein there would be connected to each junction between cells one terminal of a dual-level voltage responsive switch (SW1-SW17) and wherein the other terminal of each switch is connected to a common terminal (16). The switches are identical, and each would close at a first voltage across it and open at a second, slight higher, voltage. A ramp voltage is generated and connected between the common terminal (16) and the negative terminal (12) of the battery power supply. The ramp voltage and current through each switch circuit are concurrently measured and displayed wherein the difference in voltage between the appearance of any two current pulses through any two switches is illustrative of the battery voltage of the battery module connected between the two switches.
Patent CA-2139097-C (CA)
Title: Implantable cuff having improved closure
Inventor: KALLESYE KLAUS
IPC: A61B5/04
Filed: 1994-12-23
Granted: 2003-08-19
Abstract: An implantable cuff having an improved closure is disclosed. The closure has a set of small interdigitated tubes lying along the edges of a longitudinal slit opening in the cuff. A rod-like locking member is inserted through the interdigitated tubes to lock the cuff closed. A flexible flap attached to the inside of the cuff electrically and mechanically isolates the interior of the cuff from the exterior.  The cuff has particular application as a nerve cuff for recording electrical nerve activity and for electrically stimulating nerves.
Patent CA-2139501-C (CA)
Inventor: BRIGGS AUBREY C
IPC: B01D53/34
Filed: 1993-07-06
Granted: 2004-03-23
Abstract: The specification discloses pollution control equipment for pollution generating industrial processes. A containment structure confines pollutants within the structure from which they are removed by cleaning equipment.      An absorption refrigeration system removes heat from the containment structure for co-generation.
Patent CA-2140514-C (CA)
Title: Water-reducible golf ball coating
Inventor: BLAIR MARVIN A
IPC: A63B37/00
Filed: 1995-01-18
Granted: 1999-09-21
Abstract: A golf ball having a coating of a water-based, water-reducible polyurethane, and a related method of forming a coating on a golf ball which avoids the problems of foaming of the coating. The coating is formed by the addition of a first component comprising a compound having hydroxyl functionality, an organic solvent, an optical brightener and water, to a second component comprising an aliphatic polyisocyanate and an organic solvent. In addition, a method of forming a top coat on a golf ball having a SURLYN R outer layer which avoids the use of a primer coat or adhesion promoting layer is disclosed.
Patent CA-2142018-C (CA)
Title: Air bag system for a motor vehicle
Inventor: SMITH BRADLEY W
IPC: B60R21/263
Filed: 1994-09-21
Granted: 1998-04-21
Abstract: An air bag system (10) is provided for use in a motor vehicle. The air bag system includes at least one air bag module (100). A multiple level gas generation source is coupled to the air bag module for generating a selected gas generation level applied to the air bag module. An electronic control unit (200) controls the operation of multiple level gas generation source. At least one temperature sensor (206) is coupled to the electronic control unit for sensing ambient temperature. At least one seat belt sensor (208) is coupled to the electronic control unit for sensing seat belt usage. An acceleration sensor (204) is coupled to the electronic control unit for sensing deceleration during a crash. The electronic control unit is responsive to a combination of sensed inputs from the temperature sensor, the seat belt sensor and the acceleration sensor for determining both an optimum gas generation level and inflation sequence times for controlling the multiple level gas generation source.
Patent CA-2144674-C (CA)
Title: Use of azoles as virucidal agents in solutions of biologically active proteins
Inventor: DOBKIN MILTON B
IPC: A61K38/48
Filed: 1995-03-15
Granted: 2010-01-12
Abstract: Soluble azoles in aqueous solutions can be used as virucidal agents for biologically active protein preparations.
Patent CA-2147839-C (CA)
Inventor: SIBLEY DAVID R
IPC: C07K16/28
Filed: 1993-10-26
Granted: 2009-12-29
Abstract: Genes encoding the St-B17 serotonin receptor protein were cloned and characterized from a rat striatum mRNA and a human genomic library. The St-B17 receptor has nucleotide and amino acid homology with previously described 5-HT genes and can bind ligands that are known to interact with serotonin receptors. In addition, the levels of intracellular cAMP in cells transfected with the receptor gene respond in a dose dependent manner to introduction of serotonin in the media.
Patent CA-2147871-C (CA)
Title: Unitary paint brush and bristle holder
Inventor: LEDINGHAM BLAKE A
IPC: A46B3/12
Filed: 1993-10-19
Granted: 1998-12-15
Abstract: This invention pertains to a paint brush bristle holder which facilitates cleani ng after use, and prevents dried paint bristle buildup and bristle spread. A unitary pain t brush comprising: (a) a paint brush body (1) and handle (7), the body (1) having forme d in one end thereof a cavity (21) adapted for receiving a group of bristles (6); (b) a pair of hinged releasable members (2) secured to opposite sides of the body (1), and projecting over the c avity (21), the releasable members (2) being capable of abutting the bristles (6) when moved to a first closed position, and being removed from the bristles (6) when moved to a second open position; (c) movable securing means (5) for securing the hinged releasable members (2) in a first position and releasing the hinged releasable members (2) for movement to a secon d open position (d) a group of bristles (6) secured within the cavity of the holder (21), and be tween the pair of hinged releasable members (2).
Patent CA-2149441-C (CA)
Title: Activin receptor-like kinases, proteins having serine threonine kinase domains and their use
Inventor: MIYAZONO KOHEI
IPC: C12N15/12
Filed: 1993-11-17
Granted: 2004-03-02
Abstract: A new receptor family has been identified, of activin-like kinases. Novel proteins have activin/TGF-.beta.-type I receptor func-tionality, and have consequential diagnostic/therapeutic utility. They may have a serine/threonine kinase domain, a DFKSRN or DLKSKN sequence in subdomain VIB and/or a GTKRYM sequence in subdomain VIII.
Patent CA-2150610-C (CA)
Title: Benzene derivatives and pharmaceutical composition
Inventor: YANAKA MIKIRO
IPC: C07D213/79
Filed: 1995-05-31
Granted: 1999-08-17
Abstract: A benzene derivative of the formula (I): (I) wherein R1 is hydrogen, C1-6-alkyl, C1-6-haloalkyl, -NH2, -NHR21; R2 is hydroxyl, -OR22, three- to seven-membered saturated cycloaliphatic amino optionally interrupted by one or more nitrogen, oxygen or sulfur atoms, -NHR23, -N(R24)2, -NH2; R4 is hydrogen, C1-6-alkyl, or -C(=O)R25; R7 is -CO-, -SO2-; R8 is -CO-, single bond; R12 is -R11-R5; R11 is -N(R5)-, -NH-, -O-, -N(R26)-, -N(C(=O)R27)-, -N(C(=O)NH2)-, -N(C(=O)NHR23)-; R13 is hydrogen, C1-6-alkyl, C1-6-haloalkyl, -NHC(=O) (CH2)mC6H5, -NHC(=O)R29, -NHC(=O)CH(C6H5)2, -NH2, -NHR30, -(CH2)nC6H5; Z is C, CH, N; A is CH, N; R5 is hydrogen, -CH2C6H4COOH, -CH2C6H4COOR31, -CH2C6H4OH, -CH2C6H4OR32, -CH2C6H4NH2, -CH2C6H4N(R33)2, -CH2C6H4-azole, -CH2C6H4NHR34, -CH2C6H4C6H4R14; R14 is azole, -COOH; R21 to R34 are independently C1-6-alkyl or C1-6-haloalkyl; m is 0 to 6; n is 0 to 6; t is 0 or 1, with the proviso that when Z is N, R5 is hydrogen, -CH2C6H4COOH, -CH2C6H4COOR31, -CH2C6H4OH, -CH2C6H4OR32, -CH2C6H4NH2, -CH2C6H4N(R33)2, -CH2C6H4-azole, or -CH2C6H4NHR34, or a salt thereof, and a pharmaceutical composition comprising said benzene derivative or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier are disclosed.
Patent CA-2150967-C (CA)
Inventor: BENNETT JON C R
IPC: G06F1/00
Filed: 1995-06-05
Granted: 2001-04-03
Abstract: The present invention pertains to a method for scheduling when a server provides service to entities. The method comprises the steps of identifying when a first entity requests service from the server. Next there is the step of providing service to an entity, such as a first entity or a second entity, as a function of virtual time. The present invention pertains to a scheduler for controlling when a server provides service to entities. The scheduler comprises a memory having times which are a function of when entities request service from the server. The scheduler is also comprised of a virtual clock that keeps track of time. The scheduler is also comprised of a controller which causes an entity to receive service from the server as a function of virtual time.      The present invention pertains to a scheduler for scheduling when N entities each of which has a weight w, where N is an integer > 1 and w is a real number, are served by a server. The scheduler is comprised of a starting time memory having starting times s i when the N entities request service, where 1 ~ i ~ N and is an integer, and s i is the time at which the i'th entity may next get service from the server. The scheduler is also comprised of a finishing time memory having f i finishing times f i when the N entities should be serviced, where f i is the time by which the i'th entity should be serviced by the server. The scheduler is also comprised of a virtual clock that keeps track of time V k where k ~ 0 and is an integer and V k=MAX((V k-1+P) + (1*X) + ((1/AW)*T), (s smin*Y) + ((f Fmin - S smin)*Z)) where(~P~+~T~+~X~)*(~Y~+~Z~)> 0 where S Smin is the earliest start time s i of when an entity requests service from the server; f Fmin is the earliest finish time of an entity waiting for service from the server; V k-1 is the virtual time when the server last served an entity; A W = sum over all entities currently asking for service of w i, where w i is the i'th entity's weight; and X, T, Y and Z are real numbers. If rate control is utilized, then Y=Z=0 and the last line of the equation is not applicable, or in other words, V k = V k-l +1.
Patent CA-2153878-C (CA)
Title: Biosensing meter with ambient temperature estimation method and system
Inventor: WHITE BRADLEY E
IPC: G01N27/26
Filed: 1994-05-13
Granted: 1999-06-15
Abstract: A biosensing meter is provided that determines a value of an analyte in a biological sample.  The meter employs an algorithm for determining the analyte value, which value is dependent upon ambient temperature about the biological sample when it is present in a reaction zone.  The biosensing meter includes a processor and a temperature sensor.  The temperature sensor is positioned within the meter's structure and thereby exhibits a delayed response to changes in the ambient temperature. The meter performs a temperature estimation method to overcome the delayed temperature response.  The method commences by the meter repetitively and periodically acquiring temperature readings from the temperature sensor when the biosensing meter is both in an on state and in an off state.  When the meter is in the on state, the algorithm estimates the ambient temperature by employing at least two most recent temperature readings and extrapolating therefrom to achieve an ambient temperature estimate.  Temperature readings are acquired by the meter at first intervals when the meter is in the off state and at second, shorter intervals when the meter is in the on state, the temperature extrapolations only occurring when the meter is in the on state.
Patent CA-2154080-C (CA)
Title: Novel anticoagulant cofactor activity
Inventor: DAHLBACK BJORN
IPC: A61K38/43
Filed: 1994-01-28
Granted: 2006-03-21
Abstract: A novel blood anticoagulant activity named APC-cofactor 2 activity that is the second cofactor activity to activated Protein C (= APC) is described. The cofactor activity is likely to be associated with Factor V because it behaves as a protein that can be enriched from plasma with methods that are similar to such methods for Factor V. On SDS-PAGE  the enriched fraction gives rise to three molecular bands at 175-250 kd and 100-180 kd and 330 kd, respectively. Different aspects are described, such as preparations enriched or deficient in the cofactor activity; antibody preparations specific for the Factor V sites associated with APC-cofactor 2 activity; diagnostic and therapeutic uses in connecton with the treatment of disorders related to deficiencies in APC-cofactor 2 activity, Protein C and/or Protein S as well as different uses of preparations enriched in APC-cofactor 2 activity (normal Factor V), Protein C/APC and/or Protein S. APC-cofactor 2 activity may also be used therapeutically in connection with other diseases in which administration of the cofactor is beneficial to the patient.
Patent CA-2156611-C (CA)
Inventor: SPRIDDLE DEAN N
IPC: A63B69/36
Filed: 1994-12-20
Granted: 2000-01-04
Abstract: Plate-forme de practice utilisable par un joueur de golf pour s'entraîner à faire osciller son club sur différents plans inclinés. Cette plate-forme de practice comprend un plateau monté pivotant sur un socle. Contrairement aux plates-formes de practice connues et utilisées jusqu'à présent, le plateau est prévu pour pivoter et assumer des inclinaisons différentes et ce uniquement par le positionnement du joueur de golf sur le plateau, son propre poids faisant pivoter le plateau sans qu'il soit nécessaire d'utiliser un mécanisme de commande mécanique. Cette plate-forme est équipée d'un mécanisme qui bloque le plateau dans une position sélectionnée et qui facilite également le positionnement du plateau en l'empêchant de pivoter librement sur toute sa plage de mouvement en réaction au poids du joueur de golf.
Patent CA-2159517-C (CA)
Inventor: OZAKI YASUO
IPC: B23Q15/00
Filed: 1995-09-29
Granted: 1999-12-28
Abstract: There is provided a method of cutting an ellipse contour in a numerically-controlled machine tool which can to cut a target ellipse precisely while considering the diameter of the tool, and to machine a three-dimensional ellipse surface as well as a rotated ellipse locus. This method is for controlling the coordinate position of a tool T such that the velocity of the contact point of the tool with the workpiece W in a tangential direction becomes constant with an eccentric angle .theta. relative to the major axis of the ellipse E as a parameter. This method comprises the step of controlling the coordinate position (xn, yn) of the center of the tool to track along the path being away from the ellipse E in the normal direction by a distance corresponding to the radius r of the tool.
Patent CA-2164129-C (CA)
Title: A fastener for a bag
Inventor: HERRINGTON FOX JOHN JR
IPC: A44B19/36
Filed: 1994-06-07
Granted: 2001-08-07
Abstract: A plastic clip (30) is located at each end of a plastic zipper (11) of a thermoplastic bag (B) and fused with the ends of the profile elements (16, 17) of the zipper (11) into a single mass by melting the clip (30) to the zipper material.
Patent CA-2167743-C (CA)
Inventor: TAMARU NAOYUKI
IPC: G02B6/24
Filed: 1996-01-22
Granted: 1999-05-25
Abstract: An optical fiber cross connection apparatus is provided for connecting and disconnecting input optical fibers to desired output optical fibers, each of the input optical fibers being equipped with a plug on a tip thereof. The optical fiber cross connection apparatus comprises an arrangement board installed approximately vertically, which has a plurality of alignment holes for releasably holding the plugs and for passing the input optical fibers therethrough, a connection board installed approximately vertically, on which a plurality of connection adapters are positioned to which the output optical fibers are connected and to which the plugs of the input optical fibers are connectable, a handling mechanism for drawing the input optical fibers from the arrangement board so that the input optical fibers are drawn through the alignment holes and for connecting the plugs thereof to desired connection adapters, a roll-up mechanism for paying out the input optical fibers when the fibers are drawn through the alignment holes by the handling mechanism, and traveling mechanisms for moving the handling mechanism and the roll-up mechanism to a desired position with respect to the connection board and the arrangement board.