baber/WOPTO huggingface dataset:
Patent CA-2283236-C (CA)
Title: Article de confiserie glacee, procede appareil et moule pour sa fabrication
Inventor: DOMENECH SENDRA EDUARDO
IPC: A23G9/44
Filed: 1998-02-16
Granted: 2006-04-04
Abstract: L'article de confiserie glacée tridimensionnel de manipulation et de consommation facilitées est composé d'un corps de confiserie glacée et d'un bâtonnet de préhension, le bâtonnet traverse le corps de part en part et dépasse des extrémités du corps, de sorte que l'article peut être consommé en étant tenu par les deux bouts avec les deux mains et il est fabriqué par moulage dans un tunnel à air froid.
Patent CA-2286647-C (CA)
Inventor: VANSTONE SCOTT A
IPC: G09C1/00
Filed: 1998-04-20
Granted: 2015-01-13
Abstract: The present disclosure provides an arithmetic processor comprising: an arithmetic logic unit having a plurality of arithmetic circuits each for performing a group of associated arithmetic operations, such as finite field operations, or modular integer operations. The arithmetic logic unit has an operand input data bus, for receiving operand data thereon and a result data output bus for returning the results of the arithmetic operations thereon. A  register file is coupled to the operand data bus and the result data bus. The register file is shared by the plurality of arithmetic circuits. Further a controller is coupled to the ALU and the register file, the controller selecting one of the plurality of arithmetic circuits in response to a mode control signal requesting an arithmetic operation and for controlling data access between the register file and the ALU and whereby the register file is shared by the arithmetic circuits.
Patent CA-2290541-C (CA)
Title: A thermal detector array
Inventor: HILSUM CYRIL
IPC: G01J5/34
Filed: 1998-05-14
Granted: 2006-08-29
Abstract: A thermal detector device comprising an array of thermal detector elements, an array of microbridge structures comprising the array of thermal detector elements, readout silicon integrated circuitry (ROIC) and a n interconnect layer on which the array of microbridge structures are arranged. The interconnect layer comprises a plurality of conducting interconnect channels providing an electrical connection between the microbridge structures and input contacts on the ROIC such that the microbridge structures are in electrical contact with, but are separated from, the readout silicon integrated circuitry. As the interconnect layer separates the microbridge structures from the ROIC, the detector material, typically a ferroelectric material, may be fabricated on the microbridge structures at a deposition or anneal temperature which is not limited by the avoidance of damage to the ROIC. Deposition temperatures of at least 500 .degree.C or, preferably, at higher temperatures e.g. 700 .degree.C-900 .degree.C, may therefore be used, enabling the fabrication of high performance ferroelectric or microbolometer thermal detector arrays. The invention also relates to a method of fabricating high performan ce thermal detector arrays comprising an interconnect layer.
Patent CA-2294226-C (CA)
Inventor: OZLUTURK FATIH M
IPC: H04W28/18
Filed: 1998-05-26
Granted: 2011-05-10
Abstract: A CDMA wireless digital communication system which supports all types of voice and data communications while utilizing the minimum amount of bandwidth for the particular application. The system efficiently allocates ISDN bandwidth on demand by a subscriber. Upon initialization of the subscriber unit, the system establishes a channel and generates the necessary spreading codes to support the highest capacity channel desired by the subscriber unit. Portions of the communication spectrum bandwidth are not reserved until actually required by the subscriber unit. Since the call setpup is performed at the beginning of a call from that subscriber unit, including the assignment of spreading codes, a subscriber unit can quickly gain access to the portion of the spectrum that is required to support the particular application.
Patent CA-2296520-C (CA)
Inventor: SHUBKIN RONALD L
IPC: B08B3/04
Filed: 1998-07-02
Granted: 2007-11-06
Abstract: L'invention porte sur des compositions de solvants de nettoyage contenant du bromure de n-propyl stabilisé, et le procédé de nettoyage associé. Lesdites compositions comportent un alcool choisi parmi le 1-propanol et le 2-butanol ou leurs mélanges comme cosolvant, de manière à former des mélanges azéotropiques ou du genre azéotropique sans point d'inflammation ou d'éclair.
Patent CA-2299200-C (CA)
Title: Process for the preparation of endo-nortropine using 8-benzyl-nortropan-3-one perchlorate as the intermediate, as well as the latter salt
Inventor: SACHSE ROLF
IPC: B01J25/02
Filed: 2000-02-16
Granted: 2004-10-05
Abstract: The invention relates to a process for the preparation of endo-nortropine using 8-benzyl-nortropan-3-one perchlorate, as well as the latter product.      Endo-nortropine is the key product for the production of important azonia-spironortropanol esters, which are used as pharmaceuticals, particularly spasmolytics. There are three different synthesis methods for the preparation of said intermediate, which lead to different disadvantages. These problems are obviated by the present invention through the two-stage treatment of 8-benzyl-nortropan-3-one perchlorate with catalytically activated hydrogen, the starting product initially being prehydrogenated in aqueous suspension and at atmospheric pressure and ambient temperature with a palladium catalyst, at the end of the reaction the catalyst is recovered by filtration, the filtrate is passed over an anion exchanger and the now alkaline reacting solution is rendered turbulent at 1000 to 1500 r.p.m. with hydrogen activated by Raney nickel at atmospheric pressure and ambient temperature. This new synthesis method using the novel perchlorate salt as as intermediate is extremely economic and environmentally friendly and supplies substantially completely stereoselectively the desired endo-form of nortropine.
Patent CA-2299392-C (CA)
Title: Optical disk, reproduction apparatus, and reproduction method
Inventor: KOZUKA MASAYUKI
IPC: H04N9/82
Filed: 1998-08-06
Granted: 2002-01-15
Abstract: An optical disk includes: a data region; and a management region. The data region stores: at least one audio object containing audio information; and at least one video object containing video information and audio information, wherein the management region stores a plurality of first management information units for managing progress of reproduction of the at least one audio object and a plurality of second management information units for managing progress of reproduction of the at least one video object, each of the plurality of first management information units including audio reproduction attributes and first path information indicating a reproduction order of the at least one audio object, each of the plurality of second management information units including video reproduction attributes and second path information indicating a reproduction order of the at least one video object, and wherein the management region further stores a first connection table containing first connection information and second connection information, the first connection information indicating a relationship of connection between the plurality of first management information units and the plurality of second management information units, and the second connection information indicating a relationship of connection among the plurality of first management information units.
Patent CA-2301975-C (CA)
Inventor: FORSTER BIRGIT
IPC: A01N55/00
Filed: 2000-03-21
Granted: 2009-05-05
Abstract: An agrochemical composition, comprising at least two active ingredient components together with a suitable carrier, wherein component I is I) difenoconazole (=cis,trans-3chloro-4-[4-methyl-2-(1H-1,2,4-triazol-1- ylmethyl)-1,3- dioxolan-2-yl]phenyl 4-chlorophenyl ether) and wherein component II is IIA) fluquinconazole (= 3-(2,4-dichlorophenyl)-6-fluoro-2-(1H-1,2,4-triazol-1- yl)quinazolin) or IIB) 4,5-dimethyl-N-2-propenyl-2-(trimethylsilyl)-3-thiophencarboxamid which is especially suitable in the control and prevention of disease infestation on seed.
Patent CA-2305458-C (CA)
Title: Nonsteroidal (hetero) cyclically-substituted acylanilides with mixed gestagenic and androgenic activity
Inventor: HEINRICH NIKOLAUS
IPC: C07D311/76
Filed: 1998-06-02
Granted: 2007-05-01
Abstract: The invention relates to non-steroidal gestagens of the general formula I (See formula I) in which: R1 and R2 are the same or different and each stands for a hydrogen atom, a C1-C5 alkyl group or a halogen atom, or R1 and R2 together with the C-atom of the chain form a 3- to 7-membered ring; R3 stands for a C1-C5 alkyl group, or a partially or completely fluorinated C1-C5 alkyl group; A stands for an optionally substituted monocyclic or bicyclic, carbocylic or heterocyclic, aromatic ring, an ester group - COOR4, an alkenyl group -CR5=CR6R7, an alkynyl group -C.ident.CR5, or for a partially or completely fluorinated C1-C5 alkyl group; B stands for a carbonyl group or a CH2 group; and Ar is a ring system. The novel compounds display a strong affinity to the gestagen receptor. They can be used on their own or in combination with estrogens in contraceptive preparations. They can also be used for treatment of endometriosis. They can be used with estrogens in preparations for the treatment of gynaecological disorders, premenstrual symptoms and in substitution therapy. Their androgenic activity enables them to be used for male birth control, male HRT and to treat andrological disease agents.
Patent CA-2308189-C (CA)
Title: Flavored nut spreads having milk chocolate flavor and creamy soft texture
Inventor: WONG VINCENT YORK-LEUNG
IPC: A23L25/10
Filed: 1998-10-19
Granted: 2004-09-21
Abstract: Chocolate flavored nut spreads, especially chocalate flavored peanut butters having a milk chocolate like flavor without a bitter aftertaste and with desirable spreadability. Cocoa solids substantially free of dairy solids that are encapsulated by sugar are dispersed substantially homogeneously throughout the spread. The level of cocoa butter is also below the point where it can crystallize out (i.e., typically about 20 % or less on a total fat basis).
Patent CA-2310712-C (CA)
Inventor: LAU ED
IPC: B41J32/00
Filed: 1998-11-24
Granted: 2009-02-03
Abstract: L'ensemble de tensionnement de ruban de la présente invention comporte un bouton (44) comportant une paroi supérieure (46) sur laquelle prend naissance une zone en surépaisseur présentant une première surface en came hélicoïdale et une seconde surface en came hélicoïdale, déphasée par rapport à la première et concentrique avec elle. Une hélice de compression (42) comporte une première zone d'extrémité formant une première surface en came hélicoïdale ainsi qu'une seconde surface en came hélicoïdale toutes deux conçues pour venir au contact avec la première et la seconde surface en came hélicoïdale du bouton (44). L'hélice de compression (42) comporte une seconde zone d'extrémité destinée à accueillir un ressort (40). Une bague d'embrayage (36) vient eu contact d'une surface et se raccorde à un ressort (40). Une tige (12), solidaire de la bobine débitrice de ruban (64), maintient en position relative le bouton (44), l'hélice de compression (42), le ressort (40), et la bague d'embrayage (36) de façon que la rotation de la tige (12) entraîne une résistance de friction entre la bague d'embrayage (36) et la surface, augmentant ainsi la tension du segment de ruban dévidé par la bobine débitrice.
Patent CA-2312915-C (CA)
Title: Systeme et procede permettant d'injecter automatiquement un liquide
Inventor: YAN FENG
IPC: A61K9/22
Filed: 1998-12-04
Granted: 2006-07-11
Abstract: Procédé et dispositif automatiques d'injection permettant d'administrer de façon régulable à des malades un médicament sous forme de dispersion ou un agent servant à établir un diagnostic, dont l'homogénéité est préservée tout au long de l'administration par agitation, ce qui évite que les particules se séparent sous l'effet de la gravité ou de la flottabilité. Ces agents de diagnostic consistent en des suspensions de bulles microscopiques gazeuses utiles en imagerie diagnostique par ultrasons ou dans des formulations à base de liposomes dans lesquelles les vésicules de liposomes sont chargées de composés iodés.
Patent CA-2313059-C (CA)
Title: Bir-4-si rf pulses, use therefor and method of creating the same
Inventor: BEAUDOIN GILLES
IPC: G01R33/48
Filed: 2000-06-29
Granted: 2010-04-27
Abstract: Adiabatic RF pulses are very useful in MRI when precise flip angles are needed. Unfortunately, adiabatic pulses suffer from a long application time and a high SAR. A new concept to modify the usual adiabatic pulse into a "pseudo-adiabatic" pulse having a shorter application time and lower SAR is introduced. For example, a BIR-4 of 32 ms of application time and a relative SAR of 20 will be transformed into a BIR-4-S1 of 1 ms and relative SAR of 1. The new pulse obtained stays insensitive for a large B1 range but loses its slice selectivity to become a 3D pulse. Experimental results are presented to illustrate the sensitivity to B1 and B0.
Patent CA-2313497-C (CA)
Inventor: KARMOUCH AHMED
IPC: G06N5/02
Filed: 2000-07-10
Granted: 2009-10-13
Abstract: An architecture of multiple agents is provided, based on a negotiating agent s' approach to resolving feature interactions. An event-based model is used to detect feature interaction, and fuzzy constraints are applied to the policies that describe the system. A mechanism is established by which the user may add rules or provid e the system with parameters that affect the outcome of any conflict that may occu r, thereby giving real control over the conflict to the end user.
Patent CA-2314420-C (CA)
Inventor: SASAOKA EISUKE
IPC: H04B10/294
Filed: 2000-07-25
Granted: 2008-06-03
Abstract: The present invention relates to an optical filter comprising a simple structure which easily realizes slope control of loss spectrum in a signal wavelength band as a gain equalizer. The optical filter comprises a first Mach-Zehnder interferometer constituted by a first part of a main optical line, a first auxiliary optical line, and first and second optical couplers which optically couple the main optical line and first auxiliary optical line to each other. The optical filter further comprises a second Mach-Zehnder interferometer constituted by a second part of the main optical line, a second auxiliary optical line, and third and fourth optical couplers which optically couple the main optical line and second auxiliary optical line to each other. In particular, in order for the slope of loss spectrum in a signal wavelength band to be adjustable while being centered about the amount of loss of light at a reference wavelength propagating through the main optical line from its entrance end to exit end, at least one of the first part of main optical line and the first auxiliary optical line is provided with a first temperature regulating device, at least one of the second part of main optical line and the second auxiliary optical line is provided with a second temperature regulating device, and the first and second temperature regulating devices are controlled by a control system.
Patent CA-2315608-C (CA)
Title: Easy-open composite container with a membrane-type closure
Inventor: VARADARAJAN KRISHNARAJU
IPC: B65D77/20
Filed: 2000-08-11
Granted: 2005-01-11
Abstract: An easy-open composite container has a membrane-type closure and includes a laminated tubular body member of composite materials having a predetermined laminated strength. The body member includes a bodywall portion and a liner portion positioned inside the bodywall portion and forming an inside surface of the body member. An outwardly-rolled rim portion is formed at the upper area of an open upper end of the tubular body member and the liner portion forms a top surface of the body member open upper end and an outside surface of the outwardly rolled rim portion. A cut extends circumferentially around a segment of the outside surface of the rim portion and extends radially-inwardly through at least a part of the liner portion. A membrane closure covers the open upper end of the body member and has an outwardly extending tab portion positioned over the cut in the rim portion of the body member. A bond is formed between the top surface of the body member open upper end and the membrane member for hermetically closing such open upper end. This bond has a predetermined strength greater than the laminated strength of the tubular body member and sufficient to prevent leakage caused by internal pressure within the container. With the above construction, the composite container can be easily opened by pulling the pull tab portion of the membrane closure member which causes radial delamination of a segment of the body member rim portion at the cut in the rim portion to provide an easy start for removing the membrane member with the delaminated rim portion segment from the remainder of the body member rim portion of the container.
Patent CA-2319705-C (CA)
Inventor: CHENG JING
IPC: B01J19/08
Filed: 1999-01-26
Granted: 2008-07-15
Abstract: La présente invention concerne des dispositifs et procédés de séparation de particules cellulaires, sans formation de conduit, lesquels consistent à exécuter une diélectrophorèse, une lyse électronique de cellules séparées, pulsée en tension élevée en courant continu, une séparation de constituants voulus à partir de mélanges bruts comme des lysats de cellules, et/ou une réaction enzymatique de tels lysats, toutes étapes pouvant être exécutées sur une seule puce bioélectronique. Un mode de réalisation préféré de l'invention comporte une cartouche (10) comprenant une puce de silicium micro-usinée (12) montée sur une carte de circuit imprimé (14), ainsi qu'une cuvette à flux continu (16) montée sur la puce (12) afin de former une chambre à flux continu. La cartouche (10) comprend également des broches de sortie (22) destinées à la connecter électroniquement à un module de commande électronique. La puce (12) comporte plusieurs micro-électrodes circulaires (24) préférablement revêtues d'une couche de perméation protectrice qui empêche tout contact direct entre l'une quelconque des électrodes et un échantillon introduit dans la chambre à flux continu. La couche de perméation aide également à réduire l'adhérence cellulaire à des valeurs minimales de champ, et permet l'immobilisation d'anticorps spécifiques, aux fins de capture de cellules spécifiques. Selon l'invention, des cellules spécifiques provenant de divers mélanges cellulaires ont été séparées, lysées et digérées de manière enzymatique sur la puce.
Patent CA-2321131-C (CA)
Title: Full color reflective display with multichromatic sub-pixels
Inventor: DRZAIC PAUL
IPC: G02F1/1677
Filed: 1999-04-09
Granted: 2008-04-08
Abstract: A full color, reflective display having superior saturation and brightness is achieved with a novel display element comprising multichromatic elements. In one embodiment a capsule includes more than these species of particles which differ visually. One embodiment of the display employs three sub-pixels, each sub-pixel comprising a capsule including three species of particles which differ visually.  Another embodiment of the display employs color filters to provide different visual states to the user. The display element presents a visual display in response to the application of an electrical signal to at least one of the capsules.
Patent CA-2322079-C (CA)
Title: Power transmission apparatus of vehicle
Inventor: HORI YOSHIAKI
IPC: F16D48/06
Filed: 2000-10-03
Granted: 2003-12-30
Abstract: In a power transmission apparatus of a vehicle having a hydraulic pressure type clutch capable of switching to transmit and cut power between a crankshaft of an engine and driving wheels and a clutch control valve for controlling hydraulic pressure operated to the clutch, the operational characteristic of the hydraulic pressure clutch is made variable and an adjustor mechanism for compensating for a wear amount of clutch plates is dispensed with.      A clutch control valve includes a valve housing having an input port connected to a hydraulic pump and an output port connected to a clutch, a spool capable of switching to communicate and cut the input port and the output port and slidably fitted to the valve housing and a linear solenoid coaxially connected to the spool and is constituted to be capable of controlling output hydraulic pressure from the output port to a value in accordance with input current of the linear solenoid.
Patent CA-2326736-C (CA)
Title: Method and apparatus for preparing food products for further processing
Inventor: JARA BRUCE C
IPC: A23L5/10
Filed: 1999-04-01
Granted: 2007-11-13
Abstract: In a method of preparing soft or sticky food products for further processing, the food products are heated from below for setting a surface layer of the food products which forms a crust holding and supporting the food products during further processing. An apparatus for performing this method comprises a belt conveyor having a conveyor belt for conveying the soft or sticky food products along a path upstream of the further processing, and heating element positioned below and on both sides of the conveyor belt in the path upstream of the further processing. The heating elements heat the soft or sticky food products on the conveyor belt from below and laterally for forming a crust which is able to hold and support the food products during the further processing.
Patent CA-2326898-C (CA)
Title: Architecture d'edition video basee sur un commutateur de plusieurs flux de donnees
Inventor: KURTZE JEFFREY D
IPC: G11B27/034
Filed: 1999-03-30
Granted: 2005-02-22
Abstract: Cette architecture, destinée à exécuter un traitement d'images en temps réel sur plusieurs flux de données d'images, au moyen de données d'images comprimées ou non, comprend un commutateur destiné à acheminer des données à partir de plusieurs sources d'entrées, vers plusieurs destinations d'une unité de traitement vidéo. Cette unité comporte deux pipelines de traitement indépendants servant à traiter deux flux de données différents. Le commutateur peut coupler un flux de données d'entrée, ou les deux, afin de constituer plusieurs destinations différentes. Plusieurs unités de traitement vidéo peuvent être couplées par l'intermédiaire du commutateur, afin d'augmenter le nombre de flux de données pouvant être traités à n'importe quel moment. Des mélangeurs sont couplés en cascade au moyen du commutateur, de manière à offrir une capacité de codage sélective et à permettre l'entrée de plusieurs événements de codage, lors d'une phase de traitement. Chaque pipeline de traitement de l'unité de traitement vidéo comprend une logique de traitement, une logique de compression et un stockage tampon de trames, spécialisés. Chaque tampon de trames est doté d'une logique afin de supporter les effets de mouvement.
Patent CA-2329933-C (CA)
Title: Ultrasonic multi-channel flow measuring method
Inventor: SU TYAN KHAK
IPC: G01F1/66
Filed: 2000-12-29
Granted: 2004-06-08
Abstract: An ultrasonic flow rate measuring method comprises steps of measuring an inner diameter of a pipe in a manner to subtract a corrosive resistance layer and its possible thickness deviation from the maximum deviation of an inner diameter presented as a pipe size within the range of being able to be estimated, measuring a flow rate Q I  of the ideal circular section having the measured inner diameter based on the ultrasonic multi-channel flow rate measuring method, calculating a flow rate Q II of the remaining section according to a flow velocity distribution curve and adding the flow rate Q II to the flow rate Q I to calculate a total flow rate Q. Therefore, the method can enhance the accuracy of the flow rate measurement, if the section area of a pipe can't be measured, exactly, and the inner diameter of the pipe has a deviation due to an ovalness.