baber/WOPTO huggingface dataset:
Patent CA-2378683-A1 (CA)
Title: Woven fabric
Inventor: QUIGLEY SCOTT
IPC: D21F7/10
Filed: 2000-07-07
Abstract: A seamed endless papermaking fabric for use with papermaking machines having a machine contact surface and a paper support surface comprising a plurality of CMD  (cross machine direction) yarns (W) intermeshing with a plurality of MD (machine direction) yarns (F) in a selected intermeshing pattern forming said contact surface and said support surface; said MD  yarns (F) extending beyond endmost of said CMD yarns (W) at opposed first and second ends of said fabric forming a plurality of spaced seaming loops (L) across each of said opposed ends of said fabric, said loops (L) being adapted to interleaf and receive a pintle (P) forming said seam and forming said fabric endless; a first pair of additional yarns intermeshing in a first intermeshing pattern repeat with said MD yarns (F) and between said contact surface and said support surface, outwardly of said endmost CDM yarns (W) at said first of said opposed ends, one of said first pair of additional yarns appearing primarily on said contact surface and the other of said first pair of additional yarns appearing primarily on said support surface, a second pair of additional yarns intermeshing in a second intermeshing pattern repeat with said MD yarns (F) and between said contact surface and said support surface outwardly of said endmost CMD yarns at said second of said opposed ends, wherein said first and second pairs of additional yarns separating said endmost CMD  yarns (F) from said pintle (P).
Patent CA-2378970-A1 (CA)
Title: Device for the temperature control of coating media
Inventor: SCHOLZIG JURGEN
IPC: B05C11/00
Filed: 2000-07-13
Abstract: Temperature control of the coating medium is performed to influence the processability of coating media in an applicator system. In order to operate without losing efficiency, devices acting directly from the inside or the outside for heat supply or dissipation are connected to the elements guiding the coating medium. The temperature of the coating medium is influenced by measuring the temperature within the coating medium and, if necessary, at the elements guiding the coating medium.
Patent CA-2379845-A1 (CA)
Title: A comonomer, and a polymer stabilized with it during polymerization
Inventor: AUER MARKKU
IPC: C07D311/72
Filed: 2000-06-28
Abstract: The invention concerns an E-vitamin derivative or a compound analogous with it, having formula (I), where X is an oxygen or sulfur atom, p is an integer  0 or 1, and R3 - R11 are identical or different groups selected from hydrogen,  C1-6alkyl or .alpha.-alkene having formula (II), where n, m and o are intege rs 0 - 4 independent of each other and R1 and R2 are identical or different groups selected from hydrogen or C1-6alkyl or C1-6alkene, which may be substituted with an aromatic ring, or R7 and R8 are together an oxygen atom and/or R4 and R5 and/or R10 and R11 form together with the carbon atoms to which they are bonded a benzene ring, which may be substituted with groups selected from hydrogen, C1-6alkyl or .alpha.-alkene. The invention also concerns the use of a derivative consistent with formula (I) as a stabilizin g comonomer, and a stabilized copolymer and a method for the production of a stabilized copolymer.
Patent CA-2380211-A1 (CA)
Inventor: HILLS GEOFFREY
IPC: A01N37/12
Filed: 2002-04-04
Abstract: The invention relates to compositions for controlling microorganisms, comprising primary and secondary esters of polyglycerol in an effective ratio of from 8:1 to 25:1.
Patent CA-2383251-A1 (CA)
Title: Variable group delay compensating unit and variable group delay compensating module
Inventor: HATANO TATSUYA
IPC: G02B6/34
Filed: 2002-04-23
Abstract: A variable group delay unit has a light multiple reflector for receiving incident light and generating output light at varied output angles depending on wavelengths, a light returning part for returning the output light to the light multiple reflector, and a slit member which is provided between the light multiple reflector and the light returning part. Only light of a necessary degree is transmitted through the slit member and is reflected to a light reflecting element. A method for designing an opening width of the slit member and a method for arranging the slit member are established.
Patent CA-2383799-A1 (CA)
Title: Apparatus for packaging objects to be disposed of into pouches formed along a tube of plastic material
Inventor: JACQUES JEAN-FRANCOIS
IPC: B65F1/06
Filed: 2002-04-26
Abstract: Disclosed is an apparatus for packaging objects, especially used diapers or other waste material to be disposed of, into corresponding pouches formed along a tube made of a flexible plastic material. The apparatus comprises a container in the upper portion of which a ring-shaped cassette is mounted for storing the tube of flexible plastic material in a compacted form and allowing it to be pulled from the cassette and passed through the same towards the bottom portion of the container in order to receive and store the objects to be disposed while they are inserted into the upper portion of the container. A squeezing device is also mounted in the container below the cassette to pull the tube from the cassette and move it down together with the objects inserted into the container. This squeezing device comprises a pair of opposite rotatable members between which the tube is inserted. The rotatable members have a plurality of opposite bars extending transversely to the tube in order to squeeze this tube, keep it closed until other objects to be disposed of are inserted into the upper portion of the container, and pull it down to move the tube and the objects contained therein towards the bottom portion of the container for storage purpose. Actuation of the rotatable members in unison and in opposite direction to achieve the requested squeezing, closing and pulling down of the tube is preferably obtained by actuation of a closure lid that is part of the container.
Patent CA-2385421-A1 (CA)
Title: Chiral phosphines, transition metal complexes thereof and uses thereof in asymmetric reactions
Inventor: ZHANG XUMU
IPC: C07F9/6574
Filed: 2000-09-19
Abstract: Chiral ligands and transition metal complexes based on such chiral ligands useful in asymmetric catalysis are dis-closed.  The chiral ligands include chiral C1-C6 TunaPhos ligands. The ruthenium TunaPhos complex reduces ketones to the corre-sponding alcohols with 95-99.6 % enantioselectivity. The transition metal complexes of the chiral ligands are useful in asymmetric reactions such as asymmetric hydrogenation, hydride transfer, hydrosilylation, hydroboration, hydrovinylation, hydroformylation, hydrocarboxylation, isomerization, allylic alkylation, cyclopropanation, Diels-Alder reaction, Heck reaction, isomerization, Aldol reaction, Michael addition and epoxidation reactions.
Patent CA-2386253-A1 (CA)
Inventor: LILLEY ERIN MEREDITH
IPC: C11D3/386
Filed: 2000-10-18
Abstract: A method of laundering soiled textile articles comprising an initial step of  adding a granular detergent composition consisting essentially of an effervescence granule and a detergent matrix to water to form an aqueous was h liquor comprising from about 400 ppm to about 600000 ppm of the granular detergent composition. The effervescence granule comprises and alkali-source  and an acid-source and upon contact of the granular detergent composition wi th water a reaction occurs between the alkali-source and the acid-source occurs  to produce an effervescent gas. In a second step a cleaning-effective amount  of the wash liquor is distributed substantially evenly and completely onto t he textile articles in their substantially dry state.
Patent CA-2387675-A1 (CA)
Title: Novel hydronaphtalene compounds, prepared by a rhodium catalyzed ring opening reaction in the presence of phosphine ligand
Inventor: LAUTENS MARK
IPC: C07C219/00
Filed: 2000-10-26
Abstract: The present invention is directed to a procedure for making an enantiomerically enriched compound containing a hydronaphthalene ring structure. The process involves reacting oxabenzonorbornadienes with nucleophiles using rhodium as a catalyst and in the presence of a phosphine ligand. The compounds synthesized may be used in pharmaceutical preparations  for the treatment of a variety of diseases and conditions.
Patent CA-2387767-A1 (CA)
Title: Cobalamin conjugates useful as imaging and therapeutic agents
Inventor: HOGENKAMP HENRICUS P C
IPC: C07K7/00
Filed: 2000-04-15
Abstract: The invention provides detectably labeled cobalamin derivatives which are useful for medical treatment and diagnosis.
Patent CA-2389434-A1 (CA)
Inventor: SHIMO HIROYUKI
IPC: B32B27/28
Filed: 2001-08-31
Abstract: The present invention provides a resin composition having an oxygen scavenging function. The resin composition comprises 70 to 99.9 wt% of a polyvinyl alcohol resin (A) and 0.1 to 30 wt% of a thermoplastic resin (B) other than the polyvinyl alcohol resin (A), wherein the thermoplastic resin (B) has a carbon-carbon double bond and a functional group including a hetero atom, and an oxygen absorption rate of the resin composition is 0.001 ml/m2 .cndot.  day or more.
Patent CA-2394069-A1 (CA)
Inventor: FEHR MICHAEL J
IPC: G01N33/18
Filed: 2000-11-30
Abstract: A method for monitoring both the planktonic and sessile microbial population s in an industrial water system by the addition of a fluorogenic dye compound is described and claimed. Figure (1) shows a plot of Relative Intensity vs. Wavelength, in nanometers (nm), for a cooling tower water sample.
Patent CA-2398034-A1 (CA)
Inventor: LENART ROBERT A
IPC: F16K31/60
Filed: 2002-08-20
Abstract: A metering faucet includes a housing and a faucet metering cartridge positioned within the housing and having an outwardly extending faucet stem which is movable along a stem axis. There is a cartridge cap which is positioned within the housing and has a portion extending over and in contact with the cartridge stem to provide an inward force thereon. A handle is pivotally mounted to the housing on one side of the stem axis, with the handle having a portion which extends through a housing opening to contact the cartridge cap. Upon pivotal movement of the handle, an inward force is applied on the cartridge stem. The handle has a force applying area which extends a substantial distance from the pivotal mounting of the handle and terminates at the diametrical opposite side of the pivotal mounting of the handle.
Patent CA-2399962-A1 (CA)
Title: Hydroentangled, low basis weight nonwoven fabric and process for making same
Inventor: STORZER MARLENE
IPC: D04H3/10
Filed: 2001-01-12
Abstract: A process is disclosed for hydroentangling polymeric filament webs for production of low basis weight nonwoven fabrics. A hydroentangling device having a foraminous forming surface (12) is employed for hydroentangling a precursor web (P) to form a fabric. High-speed production of relatively low basis weight fabrics can be achieved, with the fabrics exhibiting desired softness, uniformity, and strength characteristics.
Patent CA-2401749-A1 (CA)
Inventor: FANG LARRY
IPC: C07C271/18
Filed: 2001-03-23
Abstract: La présente invention se rapporte à des composés d'hydroxyéthylène substitués représentés par la formule (XII) qui sont utiles s'agissant du traitement de la maladie d'Alzheimer et d'autres maladies similaires.
Patent CA-2401953-A1 (CA)
Title: Substituted 3-phenyl-5-alkoxi-1,3,4-oxdiazol-2-one and use thereof for inhibiting hormone-sensitive lipase
Inventor: BARINGHAUS KARL-HEINZ
IPC: C07D413/10
Filed: 2001-02-20
Abstract: The invention relates to substituted 3-phenyl-5-alkoxi-1,3,4-oxdiazol-2-ones of formula (I), wherein R1 means substituted C1-C6-alkyl and C3-C9-cycloalkyl, R2, R3, R4 and R5 mean hydrogen, halogen, nitro, C1-C4-alkyl, C1-C9-alkyloxy, substituted C6-C10-aryl-C1-C4-alkyloxy, C6-C10-aryloxy, C6-C10-aryl, C3-C8-cycloalkyl or O-C3-C8-cycloalkyl or 2-oxo-pyrrolidin-1-yl, 2,5-dimethylpyrrol-1-yl or NR6-A-R-7, on the condition that R2, R3, R4 and R5 do not mean simultaneously mean hydrogen and at least one of the radicals R2, R3, R4 or R5 represents the radical 2-oxo-pyrrolidin-1-yl, 2,5-dimethylpyrrol-1-yl or NR6-A-R7, with R6 = hydrogen, C1-C4-alkyl or substituted C6-C10-aryl-C1-C4-alkyl, A  = a simple bond, COn, SOn or CONH, n = 1 or 2, R7 = hydrogen, substituted C1-C18-alkyl,C2-C18-alkenyl, C6-C10-aryl-C1-C4-alkyl, C5-C8-cycloalkyl-C1-C4-alkyl, C5-C8-cycloalkyl, C6-C10-aryl-C2-C6-alkenyl, C6-C10-aryl, diphenyl, diphenyl-C1-C4-alkyl, indanyl or the group Het-(CH2)r-, with r = 0, 1,2 or 3 and Het = a saturated and unsaturated 5-7 membered heterocycle which can be benzoanellated and substituted. The invention also relates to a method for producing the same. The inventive compounds have an inhibitory effect on hormone-sensitive lipase, HSL.
Patent CA-2403767-A1 (CA)
Title: Contingency planning in a scheduling process
Inventor: POTHOS DIONISIOS
IPC: G06Q10/00
Filed: 2001-03-01
Abstract: Tasks (T) such as repair jobs on a telecommunications system, that are to be performed by a plurality of resources such as field engineers (E), at different locations in a geographical area (2), are scheduled by means of a scheduler (10) at a work manager server (5). The scheduler provides schedule data (11) corresponding to schedules of the tasks that individual ones of the resources are to carry out, from task data (4) concerning the tasks to be carried out and resource data (6) concerning characteristics of resources available to carry out the tasks over a given period. The scheduled tasks are provided with associated contingency values (C) which are each computed as a function of the difference between the time that a task is scheduled to start and the latest start time that is feasible for the task. The schedule data (11) is downloaded to a workstation (7). The downloaded data is displayed on a Gantt Chart and the task blocks on the display are colour coded according to their contingency values (C) to give a visual indication of their values.
Patent CA-2406911-A1 (CA)
Title: Protective underwear
Inventor: DOUBLEDAY THERESA
IPC: A61F13/15
Filed: 2000-04-12
Abstract: A protective underwear having a crotch portion, a waist portion, a front belly portion and a rear back portion. The waist, belly and back portions include plural transversely oriented elastic threads. The underwear includes an absorbent core. Longitudinally oriented elastic threads are located on opposite sides of the core and intersect the transverse elastic threads to enclose the core. The underwear includes a pair of leg openings, each of which has a first arcuate section, a second arcuate section, and an intermediate section. The first arcuate section includes at least one arcuate elastic thread, as does the second arcuate section. Those threads are spaced by a gap. A  portion of the longitudinally oriented elastic threads on either side of the core is located closely adjacent a respective gap between the arcuate elastic threads to elasticize the leg openings.
Patent CA-2407667-A1 (CA)
Inventor: REGAN DAVID
IPC: G06Q40/00
Filed: 2001-04-26
Abstract: Publié sans précis
Patent CA-2413635-A1 (CA)
Title: Fuel injection device for a single combustion chamber gas turbine
Inventor: DEL PUGLIA EUGENIO
IPC: F23R3/28
Filed: 2002-12-05
Abstract: A main liquid fuel injection device (20) for a single combustion chamber (10), having a premixing chamber (12), of a gas turbine with low emission of pollutants, comprising a set of injection channels (42) for the liquid fuel distributed within the premixing chamber (12); the injection device (20) has a set of blades (32) extending radially about the axis of symmetry of the combustion chamber (10), each of which is provided with at least one of the injection channels (42).
Patent CA-2414384-A1 (CA)
Title: Adaptive transmission channel allocation method and system for ism and unlicensed frequency bands
Inventor: PALIN ARTO
IPC: H04L12/56
Filed: 2001-06-07
Abstract: Connection links are established between a master device and a plurality of slave devices in a network having a plurality of frequency channels within an unlicensed ISM radio band, wherein the connection links are capable of being carried out in a frequency-hopping fashion. A link request is sent to the master device for establishment of a non-frequency-hopping connection link between the master device and a slave device, and the non-frequency-hopping link is established as requested if the master device is able to select a communication channel for such a connection link if measured channel conditions such as carrier power and interference and noise are not adverse.  The connection link is maintained or established in frequency-hopping fashion if the master device is unable to select such a communication channel.
Patent CA-2414566-A1 (CA)
Inventor: MAJAGI SHIVANAND
IPC: B22F7/06
Filed: 2001-06-25
Abstract: A multiple-region hardmetal tool piece (10). The tool piece includes a hardmetal body (12) including a hard particle component and a binder; an additional body, the additional body including a hardmetal body (14) having a hard particle component and a binder; a metal body or a ceramic body; a substantially discontinuous gradient-free boundary layer between the hardmet al body and the additional body; and a mating surface (16) between the hardmeta l body and the additional body. In the preferred embodiment, the hard particle  components are a carbide, such as tungsten carbide. In the preferred embodiment, the mating surface (16) includes a male portion (20) on one of t he bodies and a corresponding female portion (22) on the other of the bodies. T he mating surface (16) is symmetrical or asymmetrical and, in the preferred embodiment, the mating surface is axially symmetrical, such as a dimple. The  mating surface may further include both micro and macro mating features.</SD OAB>
Patent CA-2416221-A1 (CA)
Inventor: KLINGLE DAVID
IPC: G06Q30/00
Filed: 2000-12-04
Abstract: Publié sans précis
Patent CA-2416773-A1 (CA)
Title: Black serrated optical panel
Inventor: VELIGDAN JAMES T
IPC: G03B21/62
Filed: 2001-07-24
Abstract: An optical panel (10) includes a transparent serrated first side (22), and an opposite second side (24), and a black material (28) provided on the serrated first side (22) for intermittently blocking or absorbing light transmission.  Image light (16) may be transmitted through the panel (10) at the serrations (26), with contrast provided by the black material (28).
Patent CA-2417991-A1 (CA)
Title: Activation of multiple xdsl modems with implicit channel probe
Inventor: PALM STEPHEN
IPC: H04J1/00
Filed: 1999-03-31
Abstract: A communication apparatus at a remote location is connectable to a communication apparatus at a central location. The apparatus includes a negotiation data transmitter that transmits negotiation data to the communication apparatus at the central location. The negotiation data includes an identification field that includes at least modulation independent information, a standard information field that includes at least modulation dependent information, and a non-standard information field that includes information other than information associated with the identification field and information associated with the standard information field.
Patent CA-2418661-A1 (CA)
Title: Procede servant a mesurer un debit et debitmetre
Inventor: YAMAGISHI KIYOSHI
IPC: G01F1/696
Filed: 2001-08-10
Abstract: Débitmètre comprenant un circuit de détection de débit comportant un détecteur de débit thermique (10) situé dans un passage d'écoulement de mesure dans lequel circule le liquide à mesurer, un circuit de détection de température (12), un circuit de conversion de débit, et une mémoire EEPROM. Cette mémoire contient, pour des valeurs de température discrètes respectives, une pluralité de courbes d'étalonnage individuelles indiquant les rapports entre des sorties électriques du circuit de détection de débit et les débits, ces courbes d'étalonnage individuelles étant préparées au moyen de débits convertis en débits à une température de référence. Le circuit de conversion de débit exécute une interpolation en fonction des températures mesurées par le circuit de détection de température (12) et d'une pluralité de courbes d'étalonnage individuelles afin d'obtenir des valeurs de débit étalonnées correspondant à des températures au moment de la mesure.
Patent CA-2419335-A1 (CA)
Title: Connector position assurance device and latch
Inventor: KANE VINCENT MICHAEL
IPC: H01R13/42
Filed: 2003-02-17
Abstract: An electrical connector assembly is provided including a CPA, a first connector housing, a second connector housing, a retention assembly, and a CPA mounting assembly. The CPA includes a retention assembly biasing element. A retention assembly is mounted to at least one of the first and second connector housings to maintain the first and second connector housings in contact when they are mated. The retention assembly includes a removal element, and is movable between a locked and unlocked position responsive to contact between the retention assembly biasing element of the CPA and the removal element. At least one of the first and second connector housings has a CPA mounting assembly mounted thereto. The CPA is slidably mounted to the CPA mounting assembly and is movable to first, second, and third positions. In its first position, the CPA permits engagement of the first and second connector housings. In its second position, the CPA prevents engagement and disengagement of the first and second connector housings. In its third position, the CPA biases at least a part of the retention assembly and permits disengagement of the first and second connector housings.
Patent CA-2423469-A1 (CA)
Inventor: VENKATARAMAN GANESH
IPC: A61P9/00
Filed: 2001-10-18
Abstract: The invention relates to methods for delivering polysaccharides by a pulmonary route to achieve local and systemic therapeutic effects. The polysaccharides may be formulated or unformulated and in some instances have an extremely fast absorption rate.
Patent CA-2424120-A1 (CA)
Inventor: KRONBECK KEVIN P
IPC: B01D53/04
Filed: 2001-09-13
Abstract: La présente invention concerne des systèmes et un procédé pour extraire par voie humide et par des combinaisons voie humide et voie sèche des polluants cibles, tels que des oxydes de soufre, des oxydes d'azote et des oxydes de carbone, qui sont issus de gaz de combustion ou d'autres processus industriels, ainsi que des procédés mettant ledit système en oeuvre. Des oxydes de manganèse sont utilisés en tant que sorbant primaire dans le système et permettent l'extraction ou la capture de polluants. Dans une extraction par voie humide, des oxydes de manganèse sont mélangés dans une suspension qui est introduite dans des zones de réaction du système. Dans une extraction par voie sèche, les oxydes de manganèse sont introduits depuis des systèmes d'alimentation dans des zones de réaction du système, où ils sont mis en contact avec un gaz duquel des polluants doivent être extraits. L'extraction peut être réalisée dans des systèmes à un étage, à deux étages ou à étages multiples, au moins une des zones de réaction étant un dépoussiéreur par voie humide. Une variété de dépoussiéreurs par voie humide peut être utilisée en association avec des systèmes d'extraction par voie humide et sèche. Des paramètres de processus, notamment une pression différentielle du système, sont commandés au moyen de commandes électroniques, afin de maintenir une pression différentielle du système minimale et de surveiller et de régler les efficacités d'extraction de polluant. Le sorbant ayant réagi peut être extrait des zones d'action de réaction afin d'être recyclé ou peut être recyclé ou régénéré avec des sous-produits utiles ou commercialisables, récupérés lors d'une régénération.
Patent CA-2427415-A1 (CA)
Inventor: VALENZUELA EDGARDO
IPC: G06Q30/06
Filed: 2001-10-17
Abstract: The publishing system and method automates at least some portion of a publishing process. The system publishes content (12) using metadata (14), rights templates (16) and/or specifications, publishing profiles (18) and business rules.