baber/WOPTO huggingface dataset:
Patent CA-2177728-A1 (CA)
Title: Procede de verrouillage de phase et boucle appliquant ce procede
Inventor: BOUZIDI JEAN-PIERRE
IPC: H03L7/087
Filed: 1996-05-29
Abstract: L'invention concerne le verrouillage de la phase d'un signal de sortie (Ys) par rapport à un signal d'entrée (Ye). Un premier signal de correction de fréquence (Yr1) est obtenu par intégration d'un signal représentatif d'un écart de ladite phase par rapport à une référence définie par le signal d'entrée . Puis il coopère avec un deuxième signal de correction de fréquence (Yr2) pour corriger la fréquence d'un oscillateur (VC0) fournissant le signal de sortie. Ce deuxième signal de correction de fréquence est obtenu avec l'aide d'un signal de réglage (Yg) par intégration d'un écart du premier signal de correction de fréquence (Yr1) par rapport à ce signal de réglage. Ce dernier peut lui-même être obtenu par intégration d'un écart de fréquence .          L'invention s'applique notamment aux systèmes de télécommunications.
Patent CA-2180657-A1 (CA)
Title: Synthetic Antimicrobial Peptides
Inventor: RAO A GURURAJ
IPC: A01N63/50
Filed: 1995-01-06
Abstract: Synthetic polypeptides exhibiting amphipathic alpha-helices provide cell-expressible antimicrobial activity.
Patent CA-2180740-A1 (CA)
Title: Method and reagent for inhibiting hepatitis c virus replication
Inventor: DRAPER KENNETH G
IPC: C12N15/85
Filed: 1995-01-12
Abstract: An enzymatic RNA molecule which specifically cleaves RNA of a hepatitis C virus.
Patent CA-2183793-A1 (CA)
Inventor: MAYNARD JAMES
IPC: A47F3/04
Filed: 1996-08-21
Abstract: A modular refrigeration unit comprising a condenser assembly and an evaporator assembly is bottom-mounted inside a merchandising display cooler such that cool air emerging from the evaporator assembly rises in a plenum defined between an insulated back wall of the cooler and an interior back panel. The cold air passage is centrally disposed between return warm air passages for returning air from the inside of the cabinet into the evaporator assembly. Air inlet and outlet openings are provided at selected locations on the interior back panel. The evaporator assembly is disposed above an evaporator pan which is integrally formed with a well for collecting condensed water vapor and discharging the collected moisture on the other side of a bulkhead insulating the evaporator assembly from a condenser assembly exposed to the ambient atmosphere. The liquid discharged from the evaporator pan is collected in a condensate tray disposed beneath the condenser assembly and housing a condenser coil provided in a serpentine path for carrying coolant from a compressor to a heat exchanger forming part of the condenser assembly. The condensate tray is formed with projections which support brackets that space the condenser coil from the tray so as to minimize any abrasion between the coil and the tray which could result in coolant leaks.
Patent CA-2185799-A1 (CA)
Title: Method and apparatus for dynamic purity correction
Inventor: FOLEY PETER F
IPC: G09G5/00
Filed: 1995-03-28
Abstract: The invention pertains to a method and apparatus for performing dynamic purity correction to ensure that color purity is maintained across the face of a color monitor (100).  The monitor displays a plurality of pixels, each having a particular luminescence value. Each luminescence value has several color components (e g. red (R), green (G), and blue (B)). A grid of luminance measurements is made across the face of the monitor for each color component.  From these luminance value grids, smoothly varying correction values are computed for each color component of each pixel by the interpolation of cubic splines, such as a Catmull-Room spline.  Incoming digital video signals are multiplied by corresponding correction values to ensure color accuracy of the monitor.  In a preferred embodiment, the calculation of correction values is repeatedly performed in real time (at the display clock rate) in a single monolithic RAMDAC integrated circuit to increase speed, improve fidelity, and minimize use of memory space.
Patent CA-2186618-A1 (CA)
Title: Novel aryl-n-alkylacridanthiocarboxylate derivatives useful for chemiluminescent detection
Inventor: AKHAVAN-TAFTI HASHEM
IPC: G01N33/532
Filed: 1995-03-08
Abstract: Aryl N-alkylacridanthiocarboxylate compounds are used with peroxide and peroxidase to generate chemiluminescence. The compounds are used as a substrate in assays for various analytes. The figure shows a graph for a comparison of the light emission profiles from a reagent containing an aryl N-alkylacridanthiocarboxylate compound.
Patent CA-2187342-A1 (CA)
Title: Vehicle seat trim cover retainer
Inventor: TAGGART RUSSELL C
IPC: B60N2/90
Filed: 1996-02-01
Abstract: A retainer (100) is provided for securing first and second ends (148,150) of a trim cover (146) of a vehicle  to a portion (23) of a frame of the vehicle seatback such that the first and second trim cover ends (148,150) are in generally adjacent relation when the retainer (100) is fixed to the frame portion (23). The retainer (100) includes a first channel (120) arranged to receive the frame portion (23) and a second channel (136) arranged to receive the second end (150) of the trim cover. The first end (148) of the trim cover is attached to the retainer (100) by sewing adjacent the first channel (120).
Patent CA-2191214-A1 (CA)
Inventor: HONG SEOK IL
IPC: C07K14/47
Filed: 1996-03-25
Abstract: Nouveau gène "Bfl-1" associé au Bcl-2, polypeptide codé par ce gène, et plasmide et transformant comportant ledit gène. Ce gène est utilisable dans la détection du cancer.
Patent CA-2192281-A1 (CA)
Title: Heterocyclylcarbonyl substituted benzofuranyl-ureas
Inventor: BRAUNLICH GABRIELE
IPC: A61P3/10
Filed: 1996-12-06
Abstract: Heterocyclyclcarbonyl substituted benzofuranyl-ureas are prepared by reacting heterocyclylcarbonyl substituted 3-amino-benzofuranes with appropriate iso-cyanates or isothiocyanates. The unsubstituted ureas are transferred into substituted ureas by usual methods of substitution. The heterocyclylcarbonyl substituted benzofuranyl-ureas are useful as active ingredients in medicaments particularly for the treatment of acute and chronical inflammatory processes.
Patent CA-2193668-A1 (CA)
Inventor: HOLMES ALIX A
IPC: B65D83/04
Filed: 1995-06-13
Abstract: Un système de distribution de comprimés (10) comprend un contenant dans un boîtier arqué (12) destiné à contenir un stock de comprimés (14, 16). Le boîtier arqué est conçu de façon à être monté amovible autour d'un contenant (22) généralement cylindrique et présente une longueur suffisante pour s'étendre autour de la majeure partie du périmètre du contenant. Le boîtier arqué peut être transporté en une seule pièce circulaire pourvue d'une perforation (43) destinée à séparer le boîtier arqué et permettant de placer celui-ci de façon amovible sur le contenant cylindrique. Une extrémité ouverte (40) du boîtier arqué est conçue pour distribuer des comprimés, et une paroi extérieure élastique (58) du boîtier arqué permet de distribuer les comprimés un par un dans un support sans distribuer les comprimés maintenus de manière séquentielle dans le support.
Patent CA-2197755-A1 (CA)
Inventor: ITOH KOSAKU
IPC: B65G47/24
Filed: 1995-09-06
Abstract: L'invention concerne un mécanisme (42, 44 ou 100) qui empêche des emballages de basculer simultanément à leur déplacement le long d'une bande transporteuse (34, 36). Ce mécanisme utilise au moins une porte (46 ou 104), un moyen de détection (47 ou 122, 124) servant à détecter à quel moment un emballage a été redressé et des moyens de retenue (49 ou 114) servant à retenir la porte en position fermée, jusqu'à ce que le moyen de détection détecte un emballage redressé. Dans un mode de réalisation, le mécanisme comprend une porte supérieure (46) et une porte inférieure (47) montées sur le trajet d'une bande transporteuse en déplacement (34, 36). La porte supérieure et la porte inférieure sont accouplées au moyen d'un mécanisme à cames (58, 60) qui empêche la porte supérieure de s'ouvrir sous l'effet de la partie supérieure d'un emballage jusqu'à ce que la porte inférieure soit en contact avec la partie inférieure de l'emballage.
Patent CA-2198306-A1 (CA)
Title: Method and apparatus for an improved language recognition system
Inventor: ALSHAWI HIYAN
IPC: G10L15/00
Filed: 1997-02-24
Abstract: Methods and apparatus for a language model and language recognition systems are disclosed. The method utilizes a plurality of probabilistic finite state machines having the ability to recognize a pair of sequences, one sequence scanned leftwards, the other scanned rightwards. Each word in the lexicon of the language model is associated with one or more such machines which model the semantic relations between the word and other words. Machine transitions create phrases from a set of word string hypotheses, and incrementally calculate costs related to the probability that such phrases represent the language to be recognized. The cascading lexical head machines utilized in the methods and apparatus capture the structural associations implicit in the hierachical organization of a sentence, resulting in a language model and language recognition systems that combine the lexical sensitivity of N-gram models with the structural properties of dependency grammar.
Patent CA-2198330-A1 (CA)
Inventor: VRANCKX DALE
IPC: F02F7/00
Filed: 1997-02-24
Abstract: This invention is a liquid cooled rotary valve cover having a main body with intake ports corresponding to the fuel/air mixture intake ports in the crankcase of the engine and a cover attached to the main body.  In the main body and cover are a series of channels for the circulation of coolant through the body during use of the engine.  At either end of the body are access ports connecting to the engine's cooling system.
Patent CA-2198466-A1 (CA)
Inventor: CONSTANTINESCU EUGEN
IPC: A47C23/00
Filed: 1995-08-25
Abstract: A foundation spring module especially adapted for easy assembly in an interlocking spring and grid bedding foundation structure has a short generally vertical section (38) which extends down from an interlockable wire grid-engaging horizontal top portion (12) to position an upper end of each of two contiguous legs (34, 36) of the spring away from the area of intersection of the top portion and legs of the spring with the wire grid (20) to greatly ease manipulation and assembly of the spring into the interlocked position in the wire grid of the foundation structure.
Patent CA-2202324-A1 (CA)
Title: Laminated film and packaging material
Inventor: YAMAMOTO YOHZOH
IPC: B32B27/08
Filed: 1997-04-10
Abstract: A   laminated   film   superior   in   the   heat resistance,  shock    resistance,    moisture-barriering property and easy hand-tearability,  which comprises one or more layers of a thermoplastic polyester resin (A), one or more layers of a resin based on cycloolefin (C) and one or more  interposed layers of an adhesive  (B) between layer  (A)  and layer  (C),  wherein the layer(s) of  the  thermoplastic  polyester  resin  (A)  and/or  the layer(s)  of  the  resin  based  on  cycloolefin  (C)  have been biaxially stretched and wherein the total thickness of  the  layer(s)  of  the  thermoplastic  polyester  resin (A),   the  total  thickness  of  the  layer(s)  of  the adhesive  (B)  and  the  total  thickness  of  the  layer(s) based on cycloolefin (C) are 0.5 - 50 µ m, 0.5 - 20 µ m and 5 - 150 µ m, respectively.
Patent CA-2203790-A1 (CA)
Title: Nozzle system
Inventor: JONES STEVEN E
IPC: B05B3/02
Filed: 1995-08-18
Abstract: A nozzle system (20) for imparting compound motion, including an orbital component and a rotational component, to the discharged fluid. The nozzle system (20) comprises a specially engineered shell (26) surrounding a freely flexible hose (28) of sufficient structural integrity to simultaneously exhibit two different motion characteristics to impart the compound motion to the discharged fluid. When fluid is delivered to the nozzle system (20). The hose (28) moves orbitally; that is, the hose (28) rotates or twists back and forth about its own axis relative to its fixed end. Both components of motion are imparted to the discharged fluid to enhance spray power and expanse.
Patent CA-2204947-A1 (CA)
Title: Non-round container having multiple storage compartments
Inventor: ROBERTSON RONALD D
IPC: B65D51/24
Filed: 1997-05-09
Abstract: A non-round convolute paperboard container comprising a closed bottom and an upstanding continuous sidewall which together form a main storage cavity for storing goods. The container includes a closure lid which forms a lid compartment for separately storing goods apart from goods stored in the main cavity. The closure lid may take the form of a recessed well, a dome cover or a combination of the two. The container when viewed transversely of its longitudinal axis is curvilinear oblong or oval in shape such that oblong objects such as serving utensils or marketing toys can be stored within the lid compartment.
Patent CA-2207286-A1 (CA)
Title: Localized delivery of factors enhancing survival of transplanted cells
Inventor: LANGER ROBERT S
IPC: A61K35/407
Filed: 1995-12-14
Abstract: Growth factors and/or angiogenic factors are administered in combination with dissociated cells to be transplanted, preferably in microspheres with the cells on or in a polymeric matrix, to enhance survival and profileration of the transplanted cells. Examples demonstrate that epidermal growth factor (EGF) was incorporated into microspheres fabricated from a copolymer of lactic and glycolic acid using a double emulsion technique, the incorporated EGF was steadily released over one month in vitro, and it remained biologically active, as determined by its ability to stimulate DNA synthesis, division, and long-term survival of cultured hepatocytes. EGF-containing microspheres were mixed with a suspension of hepatocytes, seeded onto porous sponges, and implanted into the mesentery of two groups of Lewis rats, to demonstrate efficacy in vivo. Two weeks after implantation in PCS animals, devices which included EGF-containing microspheres showed a two-fold increase in the number of engrafted hepatocytes, as compared to implants which received blank microspheres.
Patent CA-2207945-A1 (CA)
Title: A spinel-type lithium manganese complex oxide for a cathode active material of a lithium secondary battery
Inventor: YAMASHITA YASUHISA
IPC: H01M4/505
Filed: 1997-06-16
Abstract: The invention provides a spinel-type lithium manganese complex oxide for a cathode active materials of a lithium secondary battery, which is characterized in that said spinel-type lithium manganese complex oxide has an average particle diameter between 1 and 5 micrometers and a specific surface area between 2 and 10 m2/g. The invention also provides a process for producing the spinel-type lithium manganese complex oxide comprises the steps of 1) atomzining and pyrolyzing at least one of an aqueous solution and an alcohol solution of compounds containing metallic elements constituting a spinel-type lithium manganese complex oxide to obtain said complex oxide, and 2) annealing said spinel-type lithium manganese complex oxide to increase the average particle diameter thereof to between 1 and 5 micrometers and adjust the specific surface area thereof to between 2 and 10 m2/g. The spinel-type lithium manganese complex oxide which is useful as a cathode active material of a lithium secondary battery exhibits a large charge-discharge capacity and excellent charge-discharge cycle characteristics, and it can be used in a 4-V region secondary battery.
Patent CA-2211805-A1 (CA)
Title: Rotors
Inventor: TARRANT COLIN DAVID
IPC: B29K105/08
Filed: 1996-01-23
Abstract: A rotor manufactured from a fibre composite material wherein the modulus of the fibre composite material decreases progressively from the outside of the rotor to the inside of the rotor. More specifically, the modulus of the fibre composite material is decreased by increasing the number of fibres in a tow of the material which are broken. As a result, radial strain across a rotor formed from fibre composite material can be controlled during manufacture to improve the performance of the rotor, especially when used in an energy storage and conversion device.
Patent CA-2213714-A1 (CA)
Inventor: SCHWARK JAN-ROBERT
IPC: C07C279/22
Filed: 1997-08-22
Abstract: Compounds of the formula I (see formula I) where T is (see formula II) and R(A), R(B), R(C), R(D), R(E), R(F), x and y have the meanings indicated in the claims, and their pharmaceutically acceptable salts are effective inhibitors of the cellular sodium-proton antiporter (Na+/H+ -exchanger). They are therefore outstandingly suitable for treatment of all illnesses which are to be attributed to increased Na+/H+ exchange.
Patent CA-2221471-A1 (CA)
Title: Settop terminal controlled return path filter for minimizing noise ingress on bidirectional cable systems
Inventor: VINCE LAWRENCE
IPC: H04N7/173
Filed: 1997-11-17
Abstract: A device which eliminates all RF ingress noise from entering the CATV network in the upstream communication path includes a shunt filter, a detector and a filter with a bandwidth equal to the bandwidth of the upstream communication path. The device monitors signals transmitted in the upstream bandwidth and detects when a valid upstream communication is being transmitted. Upon detection of this valid signal, the shunt filter is switched out of the upstream communication path to allow the valid transmission to be sent. When the end of the valid transmission is detected and a predetermined delay has lapsed, the shunt filter is switched to block all upstream transmissions in the upstream communication bandwidth.
Patent CA-2224654-A1 (CA)
Title: Choke arrangement and a method for operating said choke arrangement
Inventor: FEISTEL NORBERT
IPC: F16J15/16
Filed: 1996-06-04
Abstract: The proposed throttle arrangement comprises an elastic throttle ring (2) consisting of a single piece with a discontinuity (2d) in the form of a gap. The throttle arrangement also comprises a support ring (1) immediately adjacent to the throttle ring (2) in the axial direction. The support ring (1) serves among other things to cover the discontinuity (2d) in the throttle ring. An advantage of the proposed throttle arrangement with an elastically resilient throttle ring is that the throttle ring reacts to dynamic pressure fluctuations and thus alters its sealing characteristics. A pressure peak creates a raised pressure differential on the throttle arrangement, forcing the elastic throttle ring against the sliding surface of a piston rod and creating a tighter seal. This ensures that the pressure peak cannot be propagated on to a sealing ring downstream of the throttle arrangement. The throttle arrangement thus behaves like a frequence dividing network known from electrical engineering, which create a seal against high-frequency pressure fluctuations but not against static or slowly changing pressure components.
Patent CA-2225848-A1 (CA)
Title: Appareil servant a entourer une partie d'un objet allonge
Inventor: DAMM JESPER
IPC: H02G15/10
Filed: 1996-06-13
Abstract: L'invention concerne un appareil servant à entourer une partie d'un objet allongé (31). Cet appareil comprend (a) un boîtier (19, 21) servant à entourer une partie de l'objet allongé (31); (b) un élément d'étanchéité (1) comprenant un matériau d'étanchéité pour former un joint entre le boîtier (19, 21) et l'objet allongé (31); et (c) un élément de compression (25) pour comprimer l'élément d'étanchéité (1) dans le sens longitudinal par rapport à l'objet allongé (31), ce qui provoque le déplacement d'au moins une partie du matériau d'étanchéité dans le sens latéral par rapport à l'élément allongé (31) pour former le joint. En service, la compression longitudinale de l'élément d'étanchéité est provoquée par déplacement de ce dernier et/ou de l'élément de compression (25) par rapport au boîtier (19, 21) dans le sens latéral par rapport à l'objet allongé (31).
Patent CA-2227397-A1 (CA)
Title: Process for manufacturing a thermobonding internlining and thermobonding interlining obtained
Inventor: NOIREAUX PATRICK
IPC: D04H1/58
Filed: 1998-01-20
Abstract: The present invention relates to a process for manufacturing a thermobonding interlining in which dots of thermofusible polymer of mean thickness E are deposited on the front face of an interlining support, chosen from textile and non-woven supports, and one of the faces of the support is subjected to electron bombardment, wherein, as the dots of thermofusible polymer contain a radical activator and are bereft of photoinhibitor, the depth of penetration of the electrons in the dots of thermofusible polymer is adjusted in order to obtain a modification of the physico-chemical properties of the thermofusible polymer, chosen from the melting temperature and viscosity, over a limited thickness e with respect to the mean thickness E.
Patent CA-2228455-A1 (CA)
Inventor: PALUMBO GIANFRANCO
IPC: C09J7/02
Filed: 1996-08-13
Abstract: Disclosed are flexible plastic tapes each having at least one rounded edge, a method for forming the rounded edge by the application of heat, and an absorbent article provided with such tapes. The edges are rounded to reduce their sharpness in order to reduce the risk of irritation or injury to a wearer of the absorbent article and/or to any person coming into contact with the tapes. The tapes have a thickness not greater than that at which the edge would be sharp if it were not rounded. The tapes are relatively stiff and formed from a plastic material such as polypropylene or polypropylene copolymer.
Patent CA-2228788-A1 (CA)
Inventor: GREVE BRUCE NORMAN
IPC: D21J7/00
Filed: 1998-03-09
Abstract: A method and apparatus for making fiber reinforced preforms using a wet slurry process wherein the flow of liquid through portions of a screen having a predetermined configuration is selectively controlled. The selective control of the flow of liquid through the portions of the screens regulating the quantity of fibers deposited on the selected portions of the screen thereby controlling the thickness of the fiber preform at the selected portions of the screen.
Patent CA-2228948-A1 (CA)
Title: Pattern recognition
Inventor: DOWNEY SIMON NICHOLAS
IPC: G10L25/87
Filed: 1996-08-23
Abstract: Pattern recognition apparatus comprises a recognition processor (3) for processing an input signal to indicate its similarity to allowed sequences of reference patterns to be recognised. A speech recognition processor (3) includes classification means (36, 37) to identify a sequence of patterns corresponding to said input signal and for repeatedly partitioning the input signal into a speech-containing portion and, preceding and/or following said speech-containing portion, noise or silence portions. A noise model generator (35) is provided to generate a pattern of the noise or silence portion, for subsequent use by said classification means (36, 37) for pattern identification purposes. The noise model generator may generate a noise model for each noise portion of the input signal, which may be used to adapt the reference patterns.