baber/WOPTO huggingface dataset:
Patent CA-2309263-A1 (CA)
Title: "c" block roll bending
Inventor: DITTMAR ROBERT W
IPC: B21B31/02
Filed: 2000-05-24
Abstract: A work roll bending system for profile control of continuous metal strip during rolling which is especially useful for retrofitting an existing rolling mill absent such feature to provide it with roll bending capabilities. The advantage of the system is its compactness in the vertical direction which facilitates its positioning between housing posts of the rolling mill where space in the vertical direction is often limited.      Bending wings for exerting bending forces to work roll chocks with use of hydraulic cylinder and piston assemblies extend from the chocks in an intermeshing manner to allow wings from top and bottom work roll chocks to occupy the same horizontal plane without interference during at least some roll gap settings. That bending wing arrangement also allows for elimination of a "layer" of hydraulic cylinder and piston assemblies which also reduces space requirements in the vertical direction.
Patent CA-2309865-A1 (CA)
Inventor: SCHIMPL MARIE E
IPC: A61F5/37
Filed: 2000-05-29
Abstract: An arm support of flexible, knitted fabric that comprises a body of material covering the shoulders and both arms with the body extending around the upper back, having upper arcuate portions secured by strips of VELCRO. The edges of the body are reinforced with strips of rigid binding around the front and shoulder circumferences, which butt on to the flexible, elastic binding below the wearer's underarms, providing a latitude in movement, Optionally a blanket can be attached to the body in a choice of locations. The arm support facilitates and adds comfort and warmth to the wearer in traveling, especially on long trips.
Patent CA-2310766-A1 (CA)
Title: Emballage permettant de chauffer une pluralite d'aliments en ligne sensiblement verticaux dans un grille-pain
Inventor: O'DONNELL HUGH JOSEPH
IPC: B65D81/34
Filed: 1998-11-11
Abstract: L'invention concerne un emballage (10) permettant de chauffer une pluralité d'aliments (18) en ligne sensiblement verticaux dans un grille-pain, comportant une gouttière, une poignée et un élément de retenue. La gouttière (12) sert à soutenir le bas des aliments et à collecter les sous-produits lorsque l'emballage est utilisé dans un grille-pain. La poignée (14) est reliée à ladite gouttière. L'élément de retenue (16) est relié à la poignée, au-dessus de la gouttière; il sert à maintenir l'extrémité supérieure des aliments; il présente une ouverture par laquelle les extrémités supérieures d'une pluralité d'aliments s'étendent. L'élément de retenue et la poignée sont orientés de sorte que le plan vertical des bords de l'élément de retenue et de la poignée soit sensiblement parallèle au plan d'une source de chaleur radiante se trouvant dans le grille-pain. L'élément de retenue et la poignée, qui sont soumise à la chaleur radiante se dégageant de la source de chaleur, sont assez minces pour minimiser la quantité de chaleur radiante qu'ils absorbent tout en maximisant le pourcentage de surface d'aliments exposée à la source de chaleur radiante.
Patent CA-2311314-A1 (CA)
Title: Customer administrative system management of redundant database network elements in a telecommunications system
Inventor: GLITHO ROCH
IPC: H04W24/00
Filed: 1998-10-30
Abstract: A customer administrative system or user input device (24) of a wireless communications system is interfaced through a service order gateway (22) with one or more system database network elements (26) to support redundant data back-up (30) and data consistency checks (32). Logic is included in the service order gateway to process and translate (102, 104, 106, 108) data management orders (100) to effectuate any data updates (110) in each of plural redundantly configured database network elements. The included logic further queries (208) the plural database network elements for stored data, and compares (214) the extracted (210) data to identify inconsistencies.
Patent CA-2313167-A1 (CA)
Title: Method for controlling power for a communications system having multiple traffic channels per subscriber
Inventor: KUO WEN-YI
IPC: H04L1/20
Filed: 2000-06-29
Abstract: A power control method of the invention may be applied to downlink power control, uplink power control, or both to support different quality of service levels for multiple channels per a mobile station. The power control method transmits control data between a base station and a multi-channel mobile station on a single communications channel or sub-channel to minimize or reduce overhead traffic from the control data.
Patent CA-2313291-A1 (CA)
Title: Grader moldboard assembly
Inventor: MCGUGAN EDWARD
IPC: E02F3/815
Filed: 2000-06-30
Abstract: The moldboard support assembly for a motor grader reinforces the rear face of the moldboard by a series of vertical ribs. Upper and lower slide rails are secured to the ribs at a position outwardly of the rear face of the moldboard. This produces a series of gaps between adjacent ribs and between the rear face of the moldboard and the slide rails. These gaps allow material to clear away from the slide rails and thereby reduce bearing contamination of the slide rails.
Patent CA-2315648-A1 (CA)
Title: Interleaving / deinterleaving device and method for communication system
Inventor: KIM MIN-GOO
IPC: H04B7/26
Filed: 1999-12-10
Abstract: A device for sequentially storing input bit symbols of a given interleaver size N in a memory at an address from 1 to N and reading the stored bit symbols from the memory. The device comprises a look-up table for providing a first variable m and a second variable J satisfying the equation N=2mxJ; and an address generator for generating a read address depending on the first and second variables m and J provided from the look-up table. The read address is determined by 2m(K mod J) + BRO(K/J), where K (0<=K<=(N-1)) denotes a reading sequence and BRO is a function for converting a binary value to a decimal value by bit reversing.
Patent CA-2316118-A1 (CA)
Title: Selective filtering of incoming telephone calls
Inventor: BARNES STACEY A
IPC: H04M3/436
Filed: 2000-08-17
Abstract: Selective filtering of an incoming telephone call is provided wherein a caller ID information of a third party wishing to converse with a first party already engaged in conversation with a second party is retrieved. The priority level associated with the third party is then determined and compared to a priority level associated with the second party. In the event that the third party has a higher priority level than the second party, the first party is alerted to the occurrence of the incoming call.  Alternatively, if the third party has a lower priority level than the second party, the incoming call to an alternate destination.
Patent CA-2316760-A1 (CA)
Inventor: HEGEMIER TIMOTHY A
IPC: F01L3/08
Filed: 2000-08-29
Abstract: A coextended valve stem seal is provided that includes a sleeve having an upper and lower portion, a central vertical axis, and a generally concentric aperture. The sleeve includes an inner layer an inner layer of a resilient sealing material, such as a rubber, and an outer layer of a coextrudable rigid material, such as a plastic material. The lower portion of a preferred embodiment of the sleeve may include a radially extending flange. A method for making the valve stem seal in accordance with the principles of the invention is also disclosed.
Patent CA-2318106-A1 (CA)
Title: Sealed floodlight
Inventor: ROSSET JAMES
IPC: F21V9/40
Filed: 1998-01-21
Abstract: A sealed floodlight for use outdoors, comprises at least one series of three bulbs, each of the three bulbs having a colored filter and an electrical supply in a sealed frame.      The floodlight is capable of changing color by varying the intensity of each of the bulbs by regulating, independently, the electrical supply system of each of the bulbs, using a regulator.
Patent CA-2319118-A1 (CA)
Inventor: JARMAN CARL DUDLEY
IPC: C12N15/82
Filed: 1998-12-23
Abstract: Anti-freeze protein comprising at least 40 % of the amino acids S, T or N and having at least 80 % overlap with the following amino acid sequence: D-E-Q-P-N-T-I- S-G-S-N-N-T- V-R-S-G-S-K- N-V-L-A-G- N-D-N-T-V- I-S-G-D-N- N-S-V-S-G-S- N-N-T-V-V- S-G-N-D-N-T- V-T-G-S-N-H- V-V-S-G-T-N- H-I-V-T-D-N- N-N-N-V-S-G- N-D-N-N-V-S- G-S-F-H-T-V- S-G-G-H-N-T- V-S-G-S-N-N- T-V-S-G-S-N- H-V-V-S-G-S- N -K-V-V-T-D- A as well as modified versions thereof.
Patent CA-2321243-A1 (CA)
Inventor: SHINGAKI MORINOBU
IPC: F24F12/00
Filed: 2000-09-27
Abstract: An indoor space is externally enclosed and thermally insulated by an underfloor insulating layer, a wall insulating layer and a ceiling insulating layer. An underfloor ventilation layer is defined between a floor and the underfloor insulating layer, and a ceiling ventilation layer is formed between a ceiling and the ceiling insulating layer. Communication is established through the underfloor ventilation layer, the indoor space and the ceiling ventilation layer, via floor vents and ceiling vents. Outdoor air is drawn into the indoor space from an air intake. Air is expelled from the ceiling ventilation layer into an underroof space by ventilation fans and then discharged outdoors from underroof outlets. A heat exchange ventilator is disposed in the ceiling ventilation layer, whereby heat exchange takes place between air in the ceiling ventilation layer and incoming fresh outdoor air. After the heat exchange, the incoming air is delivered into the underfloor ventilation layer.
Patent CA-2322220-A1 (CA)
Title: Fluid defrost system and method for secondary refrigeration systems
Inventor: ROCHE JOHN M
IPC: F25D31/00
Filed: 1998-10-28
Abstract: A fluid defrost system and method for defrosting the cooling coil (CC) of a product fixture (PF) normally cooled by circulating a cold secondary liquid coolant in a cooling loop (RS) refrigerated by a primary vapor compression system (VC) having compressor (110), condenser (111) and evaporator (112) means; the defrost system comprising a heat exchanger (130) associated with the condenser means (111) for warming secondary liquid coolant in a heating loop, and means for controlling the circulation of warm liquid coolant through the heat exchanger (130) and cooling coil (16).
Patent CA-2322471-A1 (CA)
Title: S-substituted 11.beta.-benzaldoxime-estra-4,9-diene-carbonic acid thiolesters, method for the production thereof and pharmaceutical preparations containing these compounds
Inventor: SCHUBERT GERD
IPC: C07J41/00
Filed: 1999-02-10
Abstract: Thiol esters of S-substituted 11.beta.-benzaldoxime-estra-1,9-diene carboxylic acids of the general formula I (See formula I) and their pharmaceutically acceptable salts, a method for their synthesis and pharmaceutical preparations containing these compounds.   The compounds arc bound to progesterone receptors and have a distinctly reduced anti-glucocorticoid action.
Patent CA-2322821-A1 (CA)
Inventor: MAZUR RICHARD A
IPC: G07D7/12
Filed: 1999-03-17
Abstract: A document handling system (10) is configured for processing a variety of different documents. The system includes an input receptacle (36) for receiving a stack of documents, a standard sensor (70) for scanning at least one non-color characteristic of the documents in the stack, a color sensor (300) for scanning the color characteristics of the documents, and an output receptacle (117) for receiving the documents after they have been processed. A transport mechanism (123, 141) is included for transporting the documents, one at a time, from the input receptacle (36) past the sensors (70, 300) to the output receptacle (117). An operator interface is provided for displaying information to an operator and inputting information into the system. A processor is also included for processing the data gathered from the sensors (70, 300) to evaluate the documents.
Patent CA-2323501-A1 (CA)
Title: Compose apparente a pap-1
Inventor: BRUCK CLAUDINE ELVIRE MARIE
IPC: A61K48/00
Filed: 1999-03-17
Abstract: L'invention concerne des polypeptides et des polynucléotides CASB47 et des procédés de production desdits polypeptides CASB47 par des techniques de recombinaison. Elle porte aussi sur des procédés d'utilisation des polypeptides et des polypeptides CASB47 dans les diagnostics, et sur des vaccins pour le traitement prophylactique et thérapeutique de cancers, notamment des cancers des ovaires, du poumon, du cerveau et du colon, de maladies auto-immunes et d'états associés.
Patent CA-2328005-A1 (CA)
Inventor: WEATHERS DAVID L
IPC: B27B5/34
Filed: 2000-12-12
Abstract: A rotatable cutter head comprising an inner hub having a centrally-disposed bore therethrough and an outer surface for carrying at least one cutter plate concentrically thereon for rotation therewith, an outer hub having a centrally-disposed bore therethrough and an outer surface for carrying at least one cutter plate thereon for rotation therewith. The bore of the outer hub is adapted for receiving the inner hub concentrically therein for rotation therewith. An outer pressure-expansible sleeve is provided for being concentrically-mounted within the bore of said outer hub and pressurized for locking the outer hub onto the inner hub. An inner pressure-expansible sleeve is concentrically-positioned in the bore of the inner hub and pressurized for locking the inner hub onto a rotatable spindle, whereby the inner hub and outer hub and the respective cutter plates mounted thereon are locked in fixed, concentric relation relative to each other and to the rotatable spindle.
Patent CA-2336291-A1 (CA)
Title: Cryptographic communication process and apparatus
Inventor: WACK C JAY
IPC: G09C1/00
Filed: 1998-07-02
Abstract: A communication system, which includes an origination space, a communications channel, and a destination space associated with the origination space via the communications channel. The origination space includes an encryption engine for generating an output symbol O t based on an input symbol It and means for receiving an encrypt key, an encrypt text/key relation, and the input symbol. The destination space includes a decryption engine for generating a decrypted symbol l't based on the output symbol received from the origination space via the communications channel and means for receiving a decrypt key and a decrypt text/key relation. The encrypt text/key relation controls the encryption engine such that O t=  .alpha.N(t) + .pi.N[.alpha.N-1(t) + .pi.N-1[.alpha.N-2(t) + . . . + .pi.2[.alpha.1(t) +  .pi.1[l t + .alpha.0(t)]] . . .]], mod W, where .alpha.N, .alpha.N-1, . . . , .alpha.1, .alpha.0 are N+1 additive transformations defined by the encrypt key, where .pi.N, .pi.N-1, . . . , .pi.2, .pi.0 are N permutations defined by the encrypt key, and where W represents the number of possibilities for each permutation defined by the encrypt key. The decrypt text/key relation controls the decryption engine such that l't =.pi.1 -1[.pi.2 -1[.pi.3 -1 . . . [.pi.N-1 -1[.pi.N -1[O  t-.alpha.'N(t)]-.alpha.'N-1(t)]- ...-.alpha.'3(t)]-.alpha.'2(t)]-.alpha.'1(t)]-.alpha.'0(t), mod W, where .pi.i-1 is defined by the decrypt key as the inverse of the permutation .pi.1, where .alpha.'N, .alpha.'N-1, . . . , .alpha.'1, .alpha.'0 are N+1 additive transformations defined by the decrypt key, and where W represents the number of possibilities for each inverse permutation defined by the decrypt key.
Patent CA-2337589-A1 (CA)
Title: Pnni-based multi-link shortest path class-of service routing
Inventor: FISHMAN SAUL DANIEL
IPC: H04Q11/04
Filed: 2001-02-20
Abstract: The present invention concerns a technique for providing Class-of-Service Routing in an ATM network (10) that utilizes the Private Network-Network Interface (PNNI) protocol. An originating node seeking to route a call to a terminating node does so by initially selecting a shortest length path therebetween. Each successive link on the selected path is examined for sufficient available bandwidth for the Class-of-Service of the call. If every link possesses sufficient available bandwidth, then the call passes on the selected path. Otherwise, should a link on the selected path lack sufficient bandwidth, then a crankback message is sent to the originating node, and the originating node selects the next shortest path. Thereafter, the process of examining each link for sufficient bandwidth is repeated. If no path is found, the call is ultimately blocked.
Patent CA-2337629-A1 (CA)
Title: Cushioning system for golf shoes
Inventor: SINGER JOEL A
IPC: A43B13/18
Filed: 2000-05-25
Abstract: A cushioning system for golf shoe includes a footbed having a sole region, a n arch region, and a heel region. The footbed includes an upper layer which is  engaged by the foot of a golfer and a lower layer. The lower layer is compos ed of a compressible material and includes a recess in the heel region, a plurality of receptacles in the sole region, and a receptacle in the arch region. A lasting board has a heel region defining a receptacle disposed oppositely the recess of the footbed. The cushioning elements include a plurality of first cushioning elements and a single second cushioning elemen t. The cushioning elements are composed of a material which is more compressibl e than the material of the lower layer of the footbed. One of the first cushioning elements is disposed in each of the receptacles of the sole and arch regions of the footbed. The second cushioning element has an upper part  disposed in the recess of the heel region of the footbed and a lower part disposed in the receptacle of the heel region of the lasting board.
Patent CA-2339165-A1 (CA)
Inventor: DE WITH JAN
IPC: B01J31/24
Filed: 1999-08-03
Abstract: This invention relates to processes for making phosphorus compounds R2P-X-PR2, R2P-M, R2P-L and R3P, and the novel cation R2P+(L)-X-P+(L)R2, where R  represents an optionally substituted hydrocarbyl group, X represents a bridging group, L represents a leaving group and M represents an alkali metal atom. The invention relates further to a process for making a compound R2P-L  from a compound R-H via a new process for making the compound R-Li followed by its reaction with a compound Hal2P-L. The compound R2P-X-PR2 is a ligand suitable for making catalysts for copolymerizing carbon monoxide and a olefinically unsaturated compound.
Patent CA-2340754-A1 (CA)
Inventor: RUUSKA MAUNO OLAVI
IPC: E01H1/05
Filed: 2000-06-15
Abstract: A sweeping unit which can be affixed to a carrier vehicle or a trailer, comprising a supporting frame (2) and at least one motor-driven rotary brush (1) which is rotationally mounted around the longitudinal axis (3) thereof. The supporting frame (2) is provided with supporting wheels (7,8), whereby the vertical distance of said wheels from the axis (3) of the rotary brush (I) can be modified by means of an adjusting device comprising at least one adjusting member (V) and a control unit (9). A sensor (S) is provided for the detection of driving torque or the driving power of the rotary brush (1) or an associated variable, whereby the signal from said sensor is switched to the control unit (9). The control unit (9) determines the working position of the adjusting member (V) corresponding to an optimum contact surface between the brush and the ground as a function of the contact position between the ground and the adjusting member (V), characterized by a sharp increase in said sensor signal when the rotary brush (1) is lowered.
Patent CA-2341723-A1 (CA)
Title: Sliding member and piston for internal combustion engine
Inventor: KOBAYASHI SHIGEMI
IPC: F02F3/00
Filed: 2000-06-27
Abstract: A sliding surface of at least one of sliding members sliding with respect to each other in a sliding direction comprises a protrusion extending along a direction intersecting the sliding direction and fine dimples provided on a surface of the protrusion. In the sliding members. lubricating oil is accumulated in the dimples, and is easily extracted through a drain portion formed by dimple in a running-in operation.
Patent CA-2342840-A1 (CA)
Title: Method and apparatus for manufacturing endless veneer laminates
Inventor: GRAF MATTHIAS
IPC: B27D3/04
Filed: 2001-03-28
Abstract: A method and an apparatus for carrying out the process for manufacturing endless veneer laminates from an endless string of veneer panels or for manufacturing OSB, LSL or wafer board from an endless string of spread wood particles, comprising a feeding device for the strand of veneer panels or the strand, an RF or MW  heating device, a prepress and a continuously operating press. The apparatus of the invention consists of the RF or MW heating device having an entry and an exit shielding device and a prepress located downstream from it whose pressing range, including transfer nose or, if applicable, transfer plate, extends almost to the clamping area of the continuously operating press, and the prepress can exercise a pressure of 5 to 30 bar surface pressure or 3 to 20 N/mm linear pressure on the material to be pressed.
Patent CA-2342965-A1 (CA)
Title: Genes induits par la leptine
Inventor: WHITE DAVID
IPC: A61K48/00
Filed: 1999-09-10
Abstract: L'invention porte sur six gènes dont l'expression est induite par la leptine (LIG46; LIG56; Tgtp codant une protéine de liaison à la GTP spécifique des lymphocytes T; LRG-47 codant une protéine inductible de l'interféron (IFN); RC10-II codant une sous-unité d'un protéasome 20S du cerveau; et Stra13 codant une protéine inductible de l'acide rétinoïque). Ces six gènes induits par la leptine et les protéines qu'ils codent représentent des cibles pour la mise au point d'agents thérapeutiques pouvant être utilisés pour moduler le poids corporel. Par exemple, des agents modifiant l'expression ou l'activité d'une ou plusieurs protéines induites par la leptine peuvent être mis en oeuvre pour moduler le poids corporel. De tels agents peuvent être identifiés au moyen de dosages cellulaires in vitro ou in vivo régulant l'expression ou l'activité d'une ou plusieurs protéines induites par la leptine. Des agents thérapeutiques potentiellement utiles peuvent également être identifiés grâce à des dosages conçus pour identifier des agents se liant à l'une des protéines induites par la leptine. Les gènes induits par la leptine de l'invention et les protéines qu'ils codent peuvent eux-mêmes être utiles d'un point de vue thérapeutique et diagnostique.
Patent CA-2343453-A1 (CA)
Title: Inhaler dispensing system adapters for laryngectomized subjects and associated methods
Inventor: WANG CHRISTOPHER SUNG
IPC: A61M15/00
Filed: 2001-03-30
Abstract: Adapters configured to engage with conventional oral inhalers or inhalers with valued-holding chambers for laryngectomized subjects can sealably engage with the mouthpiece of same. The adapter can be configured and sized to slide onto conventional devices. The adapter is configured to enter the opening in the neck of a user a sufficient operative depth to facilitate delivery of the inhalant into the air passage and generally downwardly toward the pulmonary region or lower airway.
Patent CA-2344180-A1 (CA)
Title: Catalytic growth of single-wall carbon nanotubes from metal particles
Inventor: SMALLEY RICHARD E
IPC: C01B31/02
Filed: 1999-09-17
Abstract: Single-walled carbon nanotubes have been synthesized by the catalytic decompo-sition of both carbon monoxide and ethylene over a supported metal catalyst know to produce larger multi-walled nanotubes. Under certain conditions, there is no termination of nanotube growth, and production appears to be limited only by the diffusion of reactant gas through the product nanotube mat that covers the catalyst. The present invention concerns a catalyst-substrate system which promotes the growth of nanotubes that are predominantly single-walled tubes in a specific size range, rather than the large irregular-sized multi-walled carbon fibrils that are known to grow from supported catalysts.  With development of the supported catalyst system to provide an effective means for production of single-wall nanotubes, and further development of the catalyst geometry to overcome the diffusion limitation, the present invention will allow bulk catalytic production of predominantly single-wall carbon nanotubes from metal catalysts located on a catalyst supporting surface.