baber/WOPTO huggingface dataset:
Patent CA-2357579-A1 (CA)
Title: Cutting and transport roller with integrated cutter with rotating cutting surfaces
Inventor: PLASSWICH FRANZ
IPC: B26D1/30
Filed: 2001-09-20
Abstract: A cutting and transport roller for cutting a material web, such as a thermoplastic film, on the peripheral surface of the cutting and transport roller. The material web is severed with a cutter which is located in essence inside the shell of the cutting and transport roller in its resting position. The cutter includes at least one knife which during the cutting process of the material web reaches through an slotted axial opening in the shell of the cutting and transport roller. The knife cutting motion includes a rotary component. The knife or knives rotate about the axes which are either parallel or perpendicular to a plane, which is defined by the radial and axial coordinates of the cutting and transport roller. This construction of cutting and transport roller has the advantages that the centrifugal forces urging the knife, or knives, outwardly are minimized, as also are the radially outward forces generated during cutting which tend to separate the material web from the surface of the roller.
Patent CA-2357807-A1 (CA)
Title: Human seven-transmembrane receptors
Inventor: WATTLER FRANK
IPC: C12N15/12
Filed: 2000-01-04
Abstract: The nucleotide and amino acid sequences of several human seven transmembrane G  protein coupled receptors are described.
Patent CA-2358034-A1 (CA)
Inventor: GRIEVE RICHARD
IPC: H04L12/26
Filed: 2001-09-27
Abstract: A signalling system providing communications between a controller and a remote unit in a network element is provided.The signalling system comprises a first communication module associated with the controller, a second communication module associated with the remote unit and a communication link for the first and second communication modules.The first communication module generates a command signal and a downstream monitoring signal for the remote unit.The second communication module receives the command signal and the downstream monitoring signal and generates the status signal and the upstream monitoring signal.The communication link carries the signals.The first communication module monitors for receipt of the upstream monitoring signal and the status signal and determines status of the communication link and the remote unit utilizing results of monitoring for the receipt of the upstream monitoring signal,the status signal and the command signal.
Patent CA-2358386-A1 (CA)
Title: Wavelength-modular optical cross-connect switch
Inventor: BENTIVOGLIO RAVASIO FILIPPO
IPC: H04B10/291
Filed: 1999-12-07
Abstract: An optical cross connect (OXC) switching fabric that has wavelength and fiber modularity, allowing the OXC fabric to be expanded for new wavelengths and new input fibers with the addition of new modules is discloed. A plurality of main module switches comprising two-channel add/drop modules are connected to a common junction module switch. For M wavelengths on N fibers switched within the OXC, each of N/2 main modules includes M separate building blocks each comprising two one-channel add/drop module, and the junction module includes MxN/2 selection matrices for N/2 main module and MxN passive optical splitters having one input and (N/2-1) output. The main module building blocks and junction module selection matrices provide wavelength and fiber modularity and expandability for the OXC.
Patent CA-2358764-A1 (CA)
Inventor: SLOAT JEFFREY T
IPC: G09F23/10
Filed: 2001-10-09
Abstract: An improved packaging material may include a substrate which is normally susceptible to permeation by substances such as oil or grease. A colorant layer may be applied to the outer surface of the substrate. The colorant layer may be of a color chosen to closely resemble or to overpower the appearance of a stain on the substrate which would otherwise be caused by the substances. In this manner, the colorant layer serves to mask the stain which would otherwise be caused by substances permeating through the substrate. A second colorant layer may optionally be provided over the first colorant layer to provide a uniform background of a desired color. Graphics, e.g, text and/or images, may then be applied to the first or second colorant layer in a conventional manner.
Patent CA-2359184-A1 (CA)
Title: New coating binders with urea and/or hydantoin structures, a process for their production and their use
Inventor: SCHMALSTIEG LUTZ
IPC: C09D175/12
Filed: 2001-10-15
Abstract: The invention relates to a binder comprising at least one blocked polyisocyanate having urea and/or hydantoin groups and at least one hydroxyl component having an ester, imide, amide and/or urethane group, at least one organic solvent and optionally other auxiliary substances and additives, a process for their production. The binders according to the invention form coatings with a high temperature resistance and a good solderability.
Patent CA-2359339-A1 (CA)
Inventor: GROTHE HORST
IPC: H05B6/38
Filed: 2000-01-07
Abstract: The invention relates to a method for controlling the temperature of a melt (10), preferably of a steel melt, in a distributing vessel (11), whereby the temperature of the melt is measured, the measured result is compared with a predetermined temperature range in the form of specified values, and as much heat is supplied or withdrawn from the melt such that the temperature remains inside said range. In order to control the melt temperature, a fireproof shaped part (20) which is closed on both sides and which is provided for accommodating a liquid-cooled induction coil (1) is immersed in the melt (10).  The transmission of heat is carried out by means of thermal conduction out of the wall of the shaped part (20) which is coupled to the induced electromagnetic field and/or by means of a direct coupling to the liquid melt (10). The shaped part (20) accommodates the induction coil (1) in an interchangeable manner while leaving cooling channels (9) open and is positioned from the outside by a manipulator (16) which can be lifted, lowered and turned.
Patent CA-2360093-A1 (CA)
Inventor: SJOBLOM KAI
IPC: H04L12/56
Filed: 2000-01-18
Abstract: A method, a system and network nodes using indication of possible duplicates (IPD) of units, so that these units can be handled differently than other units. The unit is indicated to be a possible duplicate to the entity to which it is resent because no response was received from the entity it was sent to.
Patent CA-2369098-A1 (CA)
Inventor: KHAZAKA SAMIR K
IPC: H04M1/724
Filed: 2000-04-06
Abstract: A data storage area allows a user of a wireless communication device to ente r data to be processed and transmitted as a series of dual-tone multi-frequenc y (DTMF) tones. A wireless communication device transmits call origination ove r the traffic channel and can transmit DTMF tones over the traffic channel. Th e user may enter data (202) into a storage area along with an indication that the entered data should be processed as DTMF tones (210). Data entered as DT MF tones is processed (222) and transmitted (226) over the traffic channel as a  series of DTMF tones. A data storage area may have predetermined locations wherein data stored in the predetermined locations are processed as DTMF tones. Alternatively, a data flag or other indicator may be associated with the data to indicate processing as DTMF tones.
Patent CA-2377555-A1 (CA)
Title: Balance bar for a coriolis flowmeter
Inventor: COHEN RACHAEL ESTHER
IPC: G01F1/84
Filed: 2000-06-13
Abstract: A balance bar for a straight tube Coriolis flowmeter. The balance bar is preferably manufactured by process that provides an increased number of flowmeter elements integral to the balance bar. These integral elements comprise: brace bars at each end of the balance bar, rib elements on each side of the balance bar to raise the lateral vibration frequency, a surface to facilitate the mounting of a driver to the balance bar and to a flow tube surrounded by the balance bar, surfaces to facilitate the mounting of sensors to the balance bar and flow tube, voids that lower the resonant frequency of the balance bar in the drive mode as well as in the second bending mode. An integral mass makes the vibration amplitude of the balance bar less than that of the flow tube. Said element that lowers the resonant frequency of the balance bar in the second bending mode also makes the flowmeter calibration factor independent of density. The balance bar is ideally made by a casting process in which the entirety of the balance bar is formed, but it may be fabricated by any process, including machining, that produces a flowmeter having some or all of the above mentioned elements integral thereto.
Patent CA-2379398-A1 (CA)
Title: Nociceptin receptor orl-1 agonists for use in treating cough
Inventor: HO GINNY D
IPC: A61P11/14
Filed: 2000-01-26
Abstract: The present invention relates to the use of ORL-1 receptor ag- onist for the treatment of cough, alone or in combination with one or more agents for the treatment of cough, allergy or asthma symptoms, in particular to the use of ORL-1 agonists of formula (I) or a pharmaceutically acceptable  salt or actuate thereof, wherein: the dotted line represents and optional double bond: X1 is optionally substituted alkyl, cycloalkyl, aryl. heteroaryl or hetero- cycloalkyl; X2 is-CHO. -CN, optionally substituted amino, alkyl, or aryl; or  X1 is optionally substituted benzofused heterocyclyl and X2 is hydrogen; or X1 and  X2 together form an optionally benzofused spiro heterocyclyl group R1, R2, R3 and R4 are independently H and alkyl, or (R1 and R4) or (R2 end R3) or (R1 and R3) or (R2 and R4) together can form an alkylene bridge of 1 to 3 carbon atoms; Z1 is optionally substituted alkyl, aryl, heteroaryl, cycloalkyl or hetero- cycloalkyl, or -CO2(alkyl or substituted amino) or CN; Z2 is H or Z1; Z3 is H or alkyl; or Z1, Z2 and Z3, together with the carbon to which they are attached , form bicyclic saturated or unsaturated rings.
Patent CA-2379734-A1 (CA)
Title: Treatment of cancers
Inventor: PFIRRMANN ROLF W
IPC: C12N5/079
Filed: 2002-04-02
Abstract: A method of inducing apoptotic death of a neoplastic cell, whereby the neoplastic cell is contacted with an apoptosis-inducing amount of a methylol-containing compound. This method is useful for treating both primary and metastatic cancers. A preferred embodiment includes administering a methylol transfer agent to the mammal, at a total daily dose of from about 2 g to about 60 g, the administration including at least two dosing cycles, each dosing cycle including an infusion phase of about 1 to 8 days, and a non-administration phase of about 1 to 14 days. Another embodiment includes treating liver cancer by administration of a solution of a methylol transfer agent directly to the liver via a hepatic vessel.
Patent CA-2379940-A1 (CA)
Inventor: LAMBERT PHILIP D
IPC: A61K35/12
Filed: 2000-07-27
Abstract: Use of the modified ciliary neurotrophic factor Ax-15 in the manufacture of a medicament for use in a method of treating diabetes, particularly non insulin-dependent diabetes mellitus or gestational diabetes.
Patent CA-2380176-A1 (CA)
Title: Novel cyclohexapeptide compounds, processes for their production and their use as a pharmaceutical
Inventor: GANGOPADHYAY ASHOK KUMAR
IPC: A61K38/00
Filed: 2000-07-15
Abstract: A cyclohexapeptide compound of general formula (I), wherein R1 is C1-C20 alkyl; C9-C20 alkenyl; C9-C20 alkoxyphenyl; an aryl group selected from:  phenyl, biphenyl, terphenyl and naphthyl; C1-C12 alkylphenyl, C2-C12 alkenylphenyl, C1-C12 alkoxyphenyl; linoleoyl; palmitoyl; 12-methylmyristoyl;  10,12-dimethylmyristoyl; or -COC6H4(p)OC8H17, R1 and R3 are independently -OH;  -CN; -CH2NH2; -N3; aryl; substituted aryl; heterocyclyl and substituted heterocyclic with 1-3 of the same or different heteroatoms; aminoalkylamino;  mono or di-substituted linear or cyclic aminoalkylamino; -OR, wherein, R is C1-C12 alkyl; substituted alkyl of the type -(CH2)n-X, where n is 1-5 and X is Cl, Br, I, COOY, CN, NH2 or a heterocyclic and where Y is C1-C6 linear or branched alkyl; C2-C12-alkenyl; aryl; fused aryl; substituted aryl; a heterocyclic containing 1-3 heteroatoms; mono or di-substituted aminoalkyl; or a hydroxy protecting group; and R3 may additionally be imidazolyl; R2 and R4 are independently -H or -OH; R5 is -H or -CH3. R6 is -H, -CH3 or -CH2CONH2. R7 is -H, -CH3 or -OH. R8 and R9 are independently -H or -CH2-Sec.amine in which the sec.amine is attached to -CH2 through its N linkage; and its pharmaceutically acceptable salts. The compounds are useful as antifungal agents.
Patent CA-2380669-A1 (CA)
Inventor: FOURNIER JACQUES
IPC: B67D7/04
Filed: 2002-04-04
Abstract: Procédé de contrôle de la teneur en hydrocarbures d'un mélange vapeur air/hydrocarbures circulant à partir d'un point d'aspiration dans une installation équipée d'une système d'aspiration de vapeur comprenant : - un circuit d'aspiration de vapeur comportant une pompe d'aspiration permettant de faire circuler la vapeur avec un débit vapeur Qv, et - une électronique de commande équipée d'un microprocesseur coopé- rant avec des moyens de réglage du débit vapeur Qv notamment avec une électrovanne proportionnelle branchée sur le circuit d'aspiration de vapeur, procédé caractérisé en ce que - on branche sur le circuit d'aspiration de vapeur un dispositif de déter- mination de la teneur en hydrocarbures des vapeurs aspirées constitué par l'association d'une part d'un débitmètre volumétrique et d'autre part d'un capteur de mesure de pression relative référencé en particu- lier à la pression atmosphérique PA, - on détermine la teneur en hydrocarbures de la vapeur circulant dans le circuit d'aspiration de vapeur en tenant compte de la masse volumique .rho. et de la viscosité .mu. de cette vapeur que l'on déduit d'une caractéristi- que liée à la perte de charge à l'air préalablement mise en mémoire, et - on déclenche un ordre ou une alarme ou on arrête l'installation lorsque l'on constate que cette teneur en hydrocarbures se situe dans une plage prédéterminée en particulier dans une plage présentant un ris- que d'explosivité.
Patent CA-2382366-A1 (CA)
Title: Method for feeding solid material into a reaction space, wherein solid material is consumed in the reaction
Inventor: HAAVISTO ILKKA
IPC: C10J3/00
Filed: 2000-08-24
Abstract: The invention relates to a method for feeding solids (8) into a reaction space (2), which solids are prevented from leaving in the form of a solid substance. The method comprises feeding solids such that the pressure (F1) they exert on the walls of the reaction space (2) or the walls of the feed duct (9) leading to the reaction space is constant, while the reaction space is being supplied with a substance (6) which reacts with the solids and results in the conversion of the solids into non-solid reaction products.  The counter-pressure (F) exerted by the walls of the reaction space or the walls of the feed duct leading to the reaction space then decreases and solids are impelled into the reaction space at the same rate as they are consumed during the reaction.
Patent CA-2385207-A1 (CA)
Title: Method and system for generating geographic visual displays of broadband network data
Inventor: KULKARNI JYOTI A
IPC: H04L12/24
Filed: 2002-05-06
Abstract: A hybrid fiber coax (HFC) network management method and system (16) for use in a broadband network (10) having a hybrid fiber coax (HFC) network (12) provided with network elements (24, 30, 36) operable for communicating telephony, data, and video signals with customer-premises equipment of a subscriber (14) includes an HFC network manager (88) for monitoring status and configuration of the network elements and the customer-premises equipment. A service, design, and inventory (SDI) database (93) is operable with the HFC network manager for storing data indicative of the configuration of the network elements and the customer-premises equipment. A fault manager having an alarm visualization tool (90) is operable with the HFC network manager and the SDI database for generating visual displays of the status and configuration of the network elements and the customer-premises equipment.
Patent CA-2386865-A1 (CA)
Title: Diagnosis and therapy of cancer using sgp28-related molecules
Inventor: RAITANO ARTHUR B
IPC: C12Q1/68
Filed: 2000-10-27
Abstract: The present invention relates to methods and compositions for the diagnosis and therapy of prostate cancer which utilize isolated polynucleotides corresponding to the human SGP28 gene, proteins encoded by the SGP28 gene an d fragments thereof, and antibodies capable of specifically recognizing and binding to SGP28 proteins.
Patent CA-2387255-A1 (CA)
Title: Semi-enclosed applicator for distributing a substance onto a target surface
Inventor: MANSKE THOMAS JAMES JR
IPC: A61K8/00
Filed: 2000-10-10
Abstract: A semi-enclosed applicator (10) for distributing a substance onto a target surface including a first side (24) having a first internal surface (32) and a first external surface (31), a second side (26) having a second internal surface (34) and a second external surface (33), an internal cavity (29) between first (24) and second sides (26), at least one externally accessible opening (21), and a flexible film reservoir (30) containing a product. At least a portion of said flexible film reservoir (30) is disposed between said external surfaces (31, 33) of said first side (24) and said second side (26).
Patent CA-2388207-A1 (CA)
Title: Electrochemical sensor and method of making
Inventor: WOGOMAN FRANK W
IPC: G01N27/403
Filed: 2002-05-30
Abstract: An electrochemical sensor with a capillary channel is formed by placing a sacrificial insert on a sensor base and applying casting material. After the casting material is cured, the sacrificial is removed leaving a capillary channel in the sensor. The insert may be removed by a tool including a clamp for clamping and holding the insert stationary and a sliding block to which the sensor is secured.
Patent CA-2388575-A1 (CA)
Title: Scalable path protection for meshed networks
Inventor: LEE CHENG-YIN
IPC: H04L12/56
Filed: 2002-05-31
Abstract: A system and method for providing path protection for meshed networks is described. A backup tree having one or more backup paths interfaces with a destination node to provide a path protection for one or more working paths. At least a portion of the backup paths share a common route on the backup tree. The common route extends from the destination node to the source nodes and ends at a merging point at which the backup paths diverge.
Patent CA-2388726-A1 (CA)
Title: Power tool cord retainer
Inventor: LESSIG WILLAIM R III
IPC: B25F5/00
Filed: 2002-06-03
Abstract: A power cord retaining device for a portable AC powered tool. A retaining member holds the power cord plug engaged with a mating AC power jack in the housing of the power tool. The retaining member slides in a slot within the housing of the power tool from an unlocked position to a locked position. In the locked position the power cord plug is held in place engaged with the mating power jack in the housing of the power tool. A release member having a biasing element locks the retaining member in place until it is manually unlocked by the user thereby permitting the retaining member to be moved slidably away from the power jack to permit removal of the plug from the power jack. An alternative embodiment incorporates a flexible release member which is biased into engagement with the retaining member, which therefore does not require a separate biasing element.
Patent CA-2388930-A1 (CA)
Title: Polyphase transverse flux motor
Inventor: GIANNI CHRISTIAN JOHN WADE
IPC: H02K21/22
Filed: 2000-10-25
Abstract: A transverse flux motor having multiple stator phase windings which are electronically commutated to produce a rotating flux to drive a permanent magnet rotor (2) located externally of the stator (7). The stator (7) is formed by two complementary facing pieces (8, 9) each carrying half the stator poles (12, 13), the latter preferably being of claw pole configuration. The stator windings (11) are sandwiched between the stator pieces (8, 9) and wound about cores (10) which magnetically couple the stator pieces. Preferably the number of motor phases (P) is selected from the series 2,3, ..., N, the number of windings per phase (W) is selected from the series 1,2, ..., M, the number of poles per winding (PW) is selected from the series 2, 4, ..., L, and the number of stator poles (SP) is equal to the product P*WP*PW and the number of rotor poles is SP + or - W.
Patent CA-2390239-A1 (CA)
Inventor: GUHL DAVID
IPC: H04N21/418
Filed: 2000-11-02
Abstract: In a service system distributed as, for example, pay-television, the information exchanged between the operating centre and the user modules uses cryptographic means to guarantee the authenticity and confidentiality of the data. The code processing needs of the operating centre are substantial. For this reason a cryptographic system is proposed that has modularity and security for the cryptographic operations by means of monolithic security units in the form of smart cards.
Patent CA-2390925-A1 (CA)
Inventor: RILEY MICHAEL
IPC: A47F7/14
Filed: 2002-06-19
Abstract: The present invention is a display rack for articles comprising a plurality of elongate channels having a generally J-shaped cross-section defining a high rear wall, a low front wall, and a bottom surface to form a trough for supporting articles therein. Each of the elongate channels further have a front surface and a rear surface. Two weight transfer segments are removably attached to the rear surface of the elongate channels such that, when articles on displayed on the rack, the weight of the articles is distributed uniformly among the weight transfer segments.
Patent CA-2391770-A1 (CA)
Title: Textile articles impregnated with antibacterial constituents
Inventor: KRIETSCH KARL
IPC: D06M11/79
Filed: 2000-08-02
Abstract: Empirically determined models allow the predetermination of the accurate amount and quality of modified zeolite (1) required to produce textile articles having a specific degree of antibacterial activity in accordance with the requirements for particular applications. Equations accurately predict the relationship between the amount and spatial orientation of modified-zeolite-containing polymers of fibers (11) and the desired degree of antibacterial activity (10).
Patent CA-2393848-A1 (CA)
Inventor: YEH LISA I-CHING
IPC: C10L10/00
Filed: 2000-12-20
Abstract: This invention relates to an ultra-low sulphur fuel composition comprising (A) a major amount of a base fuel having (a) no more than 50 ppm by weight of sulphur, (b) no more than 10 % by weight of olefins and (c) no more than 10 %  by weight of an ester and (B) at least 1 % by weight based on the total fuel composition of an oxygenate selected from its group consisting of a saturated, aliphatic monohydric alcohol having 4 to 20 carbon atoms, ketone having on an average 5 to 25 carbons and mixtures of the alcohol(s) and ketone(s) and having no other oxygen atom in its structure. These specific oxygenates further reduce particulate emissions from the exhausts of engines powered by ultra-low sulphur diesel fuels which fuels are already known to generate low particulate emissions. These oxygenates are capable of an impressive performance with respect to particulate emissions over a broad range of vehicles and driving cycles when compared with the performance of oxygenates used hitherto.