baber/WOPTO huggingface dataset:
Patent CA-2281892-C (CA)
Title: Processes for preparing pesticidal intermediates
Inventor: D SILVA THEMISTOCLES
IPC: C07C251/76
Filed: 1998-02-25
Granted: 2007-05-22
Abstract: The invention relates to a process for the preparation of compounds having formula (I) wherein W, R2, R3, R5 and R6 are as defined in the description, which are useful as intermediates in the synthesis of pesticidally active compounds.
Patent CA-2283795-C (CA)
Title: Method for evaluation of skin conditioning-ameliorating agents and method of producing compositions for topical application to skin
Inventor: NISHIMORI YASUTOMO
IPC: A61Q19/08
Filed: 1998-03-04
Granted: 2011-10-04
Abstract: A method for evaluating skin conditioning agents for improving skin conditions or preventing skin conditions from worsening or external skin preparations containing the same by using animals having at least one skin site with damaged conditions in order to provide means for appropriately evaluating the above agents or preparations. This method comprises using as an indication a change in the extent of the dermal collagen fascicular order before and after applying the above agents or preparations to the damaged skin site.
Patent CA-2283989-C (CA)
Title: Multilayered film
Inventor: SHIMO HIROYUKI
IPC: C08L23/08
Filed: 1999-09-27
Granted: 2005-11-08
Abstract: The multilayered film of the present invention is formed by stretching a multilayered structure to 7 to 12 times larger at least in one direction. The multilayered structure is formed by laminating a resin composition (A) layer and a polypropylene (C) layer via an adhesive resin (B) layer. The resin composition (A) comprises two ethylene-vinyl alcohol copolymers (a1) and (a2) having different melting points and satisfies the following formulae (1) to (3): 150 ~ MP (a1) ~ 172 (1) 162 ~ MP (a2) ~ 180 (2) 4 ~ {MP (a2) -MP (a1) }~ 30 (3) where MP(a1) represents the melting point (°C) of the ethylene-vinyl alcohol copolymer (a1) measured by a differential scanning calorimeter (DSC) , and NIP (a2) represents the melting point (°C) of the ethylene-vinyl alcohol copolymer (a2) measured by a differential scanning calorimeter (DSC).
Patent CA-2284175-C (CA)
Title: Circuit multi-service de telecommunication
Inventor: CARLSSON DAN
IPC: H04L12/70
Filed: 1998-12-30
Granted: 2006-10-10
Abstract: L'invention concerne un circuit matériel intégré multi-service (20) émettant des cellules entre une interface externe (62) et plusieurs dispositifs de services embarqués (701, 702, 72 et 74) gérant différents services de télécommunication. Les dispositifs de service embarqués comprennent au moins un émetteur-récepteur ATMF (701, 702), un dispositif Utopia niveau 2 (74), et un circuit émulateur (72) qui relie soit à une interface PCM (301, 302), soit à une interface E1 ou TI (32). Le circuit multiservice comprend un noyau multiplexeur/démultiplexeur (60) qui assure la connexion à l'interface externe (62) et, via une interface interne (64), à plusieurs dispositifs de services. Dans les modes de réalisation illustrés, l'interface externe (62) et l'interface interne (64) sont des interfaces Utopia niveau 2.
Patent CA-2291963-C (CA)
Title: Tumor necrosis factor receptor-derived peptide analogues
Inventor: GREENE MARK I
IPC: A61K38/00
Filed: 1998-05-29
Granted: 2011-04-19
Abstract: The present invention relates to peptides and peptide analogues designed from a binding loop of a member of the tumor necrosis factor receptor (TNF-R) superfamily. In particular, it relates to cyclic peptides and peptide analogues designed from a binding loop of TNF-R which inhibit TNF binding to its cellular receptors, and methods of making and using such compounds to inhibit the biological activities of TNF.
Patent CA-2292695-C (CA)
Inventor: SHUEY KENNETH C
IPC: G08C17/02
Filed: 1998-06-02
Granted: 2003-11-04
Abstract: L'invention concerne un système automatique de relevé des compteurs, qui utilise une technologie de répéteur pour accéder, à l'intérieur d'une structure réseau fixe (14), à des compteurs difficiles à lire (12). Les composants du système radio nécessaires aux communications bilatérales n'entraînent pas un surcoût significatif pour le compteur (12). Grâce à cette approche (12), chaque compteur (12) du réseau (14) peut répéter les messages en fonction des besoins.
Patent CA-2293685-C (CA)
Inventor: KUMMERFELDT HENNING
IPC: E05B83/10
Filed: 1998-06-08
Granted: 2006-11-28
Abstract: A locking device (10) is serving for, with a lock (18), locking an already closed door (4) which is mounted with hinges (6) on a frame (5) in a gable (3) of a container (1). The door is held in the closed position by a turnable locking bar (7) which, at least at one end, has a projection for, by turning the bar, engaging it with a holder on the frame.      The locking device (10) furthermore comprises a lock hole (25) running through the locking bar (7), the lock hole (25) assumes, in the closed position, a direction mainly parallel to the door plane; a house (11) with a channel (12) attached to the door, the channel (12) encloses the locking bar (7), and a bolt guide (22) which is in alignment with the lock hole (25) in the closed position; and a sliding bolt (23) for sliding through the bolt guide (22) and the lock hole (25) and locking the locking device (10) by means of locking means (37) which engage with tumblers (27) in the lock (18). A combination lock can advantageously be used as lock. The locking device provides a better guarantee against burglary than known so far and spares you the trouble of keys if the lock is a combination lock.
Patent CA-2298721-C (CA)
Inventor: NAKAO FUMIAKI
IPC: C09D5/44
Filed: 1998-07-28
Granted: 2007-02-20
Abstract: There is disclosed a cationic electrodeposition coating composition containing bismuth lactate derived from a lactic acid, whose L-isomer content is at least 80% by weight, or bismuth methoxyacetate in a form of being dissolved in an aqueous medium. The electrodeposition coating composition can form a coating film having excellent anticorrosivity and finishing property without containing a lead compound.
Patent CA-2315694-C (CA)
Title: Electrical cable having a semiconductive water-blocking expanded layer
Inventor: CAIMI LUIGI
IPC: H01B7/288
Filed: 1998-12-17
Granted: 2006-10-03
Abstract: Electrical cable, in particular for medium- or high-voltage power transmission or distribution, having a metal shield and a semiconductive water-blocking expanded layer. This layer exerts three main functions, the first one is to elastically and uniformly absorb radial forces of expansion and contraction of the cable coating layers due to thermal cycles of the cable during use, thus preventing deformations or breakages in the metal shield, the second one is to ensure electrical continuity between the cable core and the metal shield, the third one is to effectively avoid penetration and propagation of moisture and/or water along the cable core due, e.g., to possible ruptures in the metal shield. The third function is obtained by including in the expanded layer a water-swellable material.
Patent CA-2316383-C (CA)
Title: Frites enrobees de pate et procede de preparation
Inventor: PLAISTED RONALD J
IPC: A23L19/18
Filed: 1999-10-13
Granted: 2007-01-16
Abstract: Frites enrobées de pâte améliorées et procédé de préparation associé, lesdites frites étant adaptées pour une cuisson finale rapide au four et présentant des caractéristiques de goût, d'apparence et de texture étroitement similaires à celles de frites semi-frites surgelées dont la préparation finale est obtenue par friture. Ledit procédé de préparation consiste à couper et à blanchir des bâtons de pomme de terre frais, puis à recouvrir les bâtons avec une suspension d'amidon aqueuse. Les bâtons de pomme de terre recouverts de pâte sont ensuite soumis à une première étape de semi-friture, après laquelle ils sont rapidement congelés. Les bâtons de pomme de terre semi-frits et congelés une fois sont ensuite soumis à une seconde étape de semi-friture suivie par une seconde étape de congélation, puis emballés pour stockage et/ou expédition. Les frites ainsi préparées peuvent être soumises à une cuisson finale au four en vue de leur consommation, le temps de préparation étant très court et les caractéristiques de qualité étant similaires à celle de frites soumises à la friture pour leur préparation finale.
Patent CA-2325909-C (CA)
Inventor: GEORGE BRIAN J
IPC: B05C11/02
Filed: 1997-09-26
Granted: 2006-07-04
Abstract: L'invention concerne un dispositif (20, 20b) pour appliquer une sauce de couchage sur une bande de papier en mouvement (w), ledit dispositif comprenant une tête de coucheuse (22, 22b) servant à appliquer un film d'une suspension aqueuse d'un matériau de couchage, soit directement sur la bande de papier placée sur la surface d'un contre-rouleau rotatif (14, 14b), soit sur la surface d'un contre-rouleau (14, 14c') qui à son tour applique le film sur la bande de papier (w) pincée entre les deux contre-rouleaux. La tête de coucheuse (22, 22b-d) comprend un orifice d'entrée (24, 24b) servant à recevoir le matériau de couchage frais qui est introduit dans une chambre de mélange (26, 26b). Un trajet d'écoulement en boucle est établi à l'intérieur de la tête de coucheuse (26, 26b), ledit trajet comprenant un canal d'alimentation (28, 28b) qui s'étend entre la chambre de mélange (26, 26b) et une chambre de couchage (18, 18b) où une partie du matériau de couchage s'écoule dans la direction du contre-rouleau rotatif tandis qu'une autre partie du matériau de couchage sort du canal d'alimentation dans la direction opposée par l'intermédiaire d'une chicane (30, 30b). La suspension aqueuse de matériau de couchage, à proximité de l'extrémité en aval de la chambre de couchage, pénètre dans un canal de recirculation à partir duquel elle est dirigée à travers une pluralité d'orifices de dosage d'écoulement (58, 58b) pour être réintroduite dans la chambre de mélange (26, 26b). Le trajet d'écoulement en boucle permet de réduire de façon importante l'entraînement d'air dans le matériau de couchage dans la chambre d'application et la quantité de matériau de couchage frais nécessaire au couchage de la bande de papier, en particulier aux vitesses relativement élevées, souhaitées. La chambre d'application peut comprendre ou non une lame flexible (36, 36b). Une barre de dosage rotative (40, 40b) est montée sur la tête de coucheuse (36, 36b) en aval de la chambre de couchage pour doser le matériau de couchage appliqué soit sur la bande de papier soit sur le contre-rouleau.
Patent CA-2331257-C (CA)
Title: Use of tetracyclines for treating meibomian gland disease
Inventor: PFLUGFELDER STEPHEN C
IPC: A61P27/02
Filed: 1999-05-07
Granted: 2012-01-03
Abstract: A method for treating a patient having meibomian gland disease, ocular irritation associated with delayed tear clearance, or recurrent corneal epithelial erosion, is disclosed. Preferably, the method concerns treatment of a patient with topical tetracycline, a derivative or analogue of tetracycline, or a chemically modified tetracycline (CMT). Oral administration of a CMT is also disclosed as part of the method for treating meibomian gland disease, ocular irritation associated with delayed tear clearance, or recurrent corneal epithelial erosion.
Patent CA-2333109-C (CA)
Title: Segmentation mechanism for a block encoder
Inventor: NIEMINEN ESKO
IPC: H03M13/45
Filed: 2000-04-14
Granted: 2007-06-19
Abstract: A method for encoding an input data block (IDB) with a block encoder (TE). The block encoder is capable of processing consecutive coding blocks (CB) whose size has an upper limit (L CB) which is smaller than the size of the input data block (IDB). The method comprises:  (1) determining the length of the input data block (IDB) before encoding any of its data with the block encoder (TE); (2) dividing the input data block (IDB) to a plurality of segments (S1 ... S n) wherein all segments are of substantially equal size and no segment is larger than the upper limit (L CB); and (3) processing each segment (S1 ...  S N) with the block encoder (TE). If the last segment (S N) is shorter than the remaining segments (S1, S2...), fill bits (N FILL) can be added to the last segment (SN) such that its length equals that of the remaining segments (S1, S2...).
Patent CA-2333390-C (CA)
Title: Paint brush with hinged inverted bristle clamping panel, removable bristle pack and panel hinge yield member
Inventor: DOUGLAS TERRY R
IPC: B05C17/10
Filed: 1999-05-28
Granted: 2007-11-27
Abstract: This invention pertains to a novel paint brush (2) with inverted bristle clamping panel, a removable bristle pack (6) and a panel (10) hinge yield mechanism.  The paint brush (2) provides ready cleaning after use by disengaging the hinged inverted bristles clamping panel (10), removing the bristles and thereby exposing all of the bristles to the cleaning solution. The panel has a resilient release mechanism which yields slightly when undue force is applied to the inverted hinged panel against the bristles. A paint brush construction comprising: a) a paint brush body and handle, the body having formed therein a cavity for receiving a group of bristles (6);  b) a pivotal bristle bearing member positioned proximate to the cavity, the bristle bearing member when pivoted to a closed position applying a holding force against bristles held within the cavity, and the member when pivoted to an open position enabling bristles held within the cavity (14) to be removed; and c) a resilient yield location associated with the paint brush body and the pivotal bristle bearing member which enables the pivotal bristle bearing member to yield when the bristle bearing member encounters an undue force when being pivoted to the closed position.
Patent CA-2336048-C (CA)
Title: Method and system for burst congestion control in an atm network
Inventor: GERSHT ALEXANDER
IPC: H04L12/56
Filed: 1999-06-25
Granted: 2009-09-01
Abstract: A method and system for controlling congestion in an ATM network (160) comprises the steps of pre-allocating, for a pre-determined interval of time, a set of burst access parameters to a set of pre-allocated virtual paths between a set of source node (100a-100c) and destination node (100a-100c) pairs in the ATM network (160), and controlling, at the burst level, the traffic at each source node based on the pre-allocated set of burst access parameters and without communicating with other nodes in the ATM network (160). Specifically, the network (160), for a pre-determined interval of time, pre-allocates a set of virtual paths between each source-destination node (100a-100c) pair in the network (160), pre-allocates a set of maximum permitted rates to the pre-allocated s et of virtual paths, respectively, and pre-assigns a set of burst access thresholds to a set of service classes, respectively, in the pre- allocated virtual paths, where the pre-assigned burst access thresholds are less than or equal to the corresponding pre-allocated maximum permitted rates. Based on the maximum permitted rates and the burst access thresholds, each source node (100a-100c) in the network (160) then controls, at the burst level, the traffic directed to the source node without communicating with other nodes (100a-100c) in the network (160) . A source node (100a-100c) admits a detected burst onto a pre-allocated virtual path when a total reserved peak cell rate for all bursts that are in progress in the pre-allocated virtual path plus a peak cell rate of the detected burst is less than the identified burst acces s threshold. Otherwise, the source node (100a-100c) rejects the detected burst from the network (160).
Patent CA-2346131-C (CA)
Inventor: FERRY JAMES J
IPC: A61K31/4433
Filed: 1999-10-29
Granted: 2013-01-15
Abstract: The present invention relates to a novel method for improving the pharmacokinetics of tipranavir, comprising administering to a human in need of such treatment a combination of a therapeutically effective amount of tipranavir or a pharmaceutically acceptable salt thereof, and a therapeutically effective amount of ritonavir or a pharmaceutically acceptable salt thereof.
Patent CA-2346631-C (CA)
Inventor: FELT OLIVIA MIREILLE
IPC: A61K9/00
Filed: 2001-05-08
Granted: 2008-12-02
Abstract: The aqueous ophthalmic formulation for the treatment and prevention of infections contains ofloxacin as active ingredient and a chitosan having a weight average molecular weight of 500,000 - 5,000,000 Daltons and a deacetylation degree of 30 - 90 % as solubilizing agent of ofloxacin. Chitosan having a deacetylation degree of 30 - 90 % may be also used for solubilizing ofloxacin suspended in an aqueous media having a substantially neutral pH in any other applications.
Patent CA-2349149-C (CA)
Title: Low nox apparatus and methods for burning liquid and gaseous fuels
Inventor: COLANNINO JOSEPH
IPC: F23D17/00
Filed: 2001-05-24
Granted: 2005-10-04
Abstract: Low NO x apparatus and methods for burning liquid and gaseous fuels are provided by the present invention. The apparatus of the invention is basically comprised oil a housing having an open discharge end attached to a furnace space, means for introducing a controlled quantity of air into the housing and into the furnace space, a combustion compartment disposed within the housing for providing a primary combustion zone therein having an open inlet end for receiving a portion of the air introduced into the housing and an open discharge end, a liquid fuel nozzle attached to the housing for discharging liquid fuel into the primary combustion zone, at least one primary gaseous fuel nozzle for discharging primary gaseous fuel into the primary combustion zone and at least one secondary gaseous fuel nozzle for discharging secondary gaseous fuel into the furnace space.
Patent CA-2361833-C (CA)
Inventor: TRIOLO RICHARD
IPC: A61B8/00
Filed: 2000-02-29
Granted: 2009-05-19
Abstract: A low profile acoustic array (10) is configured to selectively respond to shear waves while rejecting compression wave energy in the frequency range of interest. One sensor array is configured as a linear strip with a frame segment having at least one longitudinally extending rail and a plurality of sensor elements (20) extending therefrom.  These sensor elements have a resilient core and opposing PDVF outer layers configured with opposing polarities onto the core. The linear strip array also includes a pair of separate electrical signal transmission paths. The transmission lines can include a series of undulations formed thereon to help minimize undesired mechanical crossover between sensors. A carrier member can be configured to be detachably releasable carries the discrete sensors to maintain the positional alignment until they are secured to a patient.
Patent CA-2371897-C (CA)
Inventor: MILLIGAN CHARLES A
IPC: A47B88/493
Filed: 2000-06-22
Granted: 2007-08-21
Abstract: La présente invention concerne un ensemble glissière comportant un mécanisme de détente (16) réglable permettant d'assurer un blocage de force réglable et d'empêcher l'ouverture involontaire du tiroir. L'ensemble glissière comprend un élément coulissant externe (14), un élément coulissant intermédiaire (12) et un élément coulissant interne (10). Chacun de ces éléments s'accouplent par coulissement avec l'élément coulissant adjacent. Un mécanisme de détente (16) réglable est monté sur l'élément coulissant interne (10) à proximité de l'extrémité avant de l'élément coulissant. Le mécanisme de détente (16) réglable forme une enveloppe dans laquelle un bras (24) réglable est placé rotatif pour s'appuyer contre l'enveloppe à des endroits sélectionnés, pour régler la forme de l'enveloppe et fournir ainsi une détente ou un maintien de force variable en fonction de la position sélectionnée par l'utilisateur. La force nécessaire pour ouvrir le tiroir est déterminée par le volume de détente ou de blocage de force sélectionné.
Patent CA-2372331-C (CA)
Inventor: WALLACE SCOTT D
IPC: C02F3/28
Filed: 2002-02-21
Granted: 2005-01-04
Abstract: A system and method for removing pollutants from wastewater. The system includes a constructed wetland cell in which the filtered wastewater is flowed generally vertically. The flow of wastewater is unsaturated through the wetland toll to aerate the wastewater. The wastewater may be further aerated by a blower or injector. The treated wastewater from the wetland cell is blended with untreated wastewater, then either recirculated through the wetland cell or conveyed to a disposal system.
Patent CA-2379414-C (CA)
Inventor: KHOSRAVI FARHAD
IPC: A61L31/02
Filed: 2000-07-28
Granted: 2010-09-14
Abstract: L'invention concerne un appareil (20) conçu pour filtrer des emboles à partir d'un vaisseau (17) tel que l'aorte ascendante. Cet appareil comprend un cercle de support (24) doté d'une zone articulée (26) reliée à proximité d'une extrémité distale (23) d'un élément de forme allongée, un sac perméable au sang (28) fixé sur le cercle de support, de manière que ce cercle forme une embouchure du sac, un fil métallique de guidage (22), ainsi qu'une gaine d'apport. La zone articulée comprend une région d'épaisseur réduite du cercle de support, qui empêche le cercle de se couder lorsque le dispositif est contracté pour être introduit, et elle comprend des régions courbes qui ferment l'embouchure du sac, afin d'empêcher les matières piégées de s'échapper du sac lorsque l'appareil est à l'état affaissé pour être retiré du vaisseau.
Patent CA-2380303-C (CA)
Inventor: SCHNEIDER BERND
IPC: E04F15/04
Filed: 2001-04-28
Granted: 2008-10-21
Abstract: A floor tile, in particular a laminate panel, parquet element, veneer floor element, ready-to-lay parquet element or such like comprises an edge profile on at least two opposite edges in the form of a modified groove and tongue joint for the purpose of connecting adjacent tiles, with a coincident arrangement consisting of one groove (22.122.26.126) and one tongue (20,120,30,130) on each of at least two edges, of which the tongue on one edge of a first tile and the groove in an associated edge of a second tile rise obliquely upwards from the bottom of the tile.  The edge profiles are contrived directly in the support material of the floor tile, the groove (26.126) in the first tile is disposed directly above its tongue (20,120) and the lower wall of this groove falls off towards the back end (28.128) of the groove by the same degree as the tongue (20,120) on the first tile rises upwards.  The upper wall of the groove (26,126) in the first tile (10,110) runs essentially parallel to the plane of the tile, and the tongue (30,130) on the second tile (12,112) matches the shape of the groove (26.126) in the first tile by having a top surface that runs essentially parallel to the plane of the tile and a bottom surface that falls off towards the end of the tongue (30.130).
Patent CA-2396910-C (CA)
Inventor: HEREMANS JAN PAUL HERMAN
IPC: F01C21/02
Filed: 2001-01-10
Granted: 2007-07-10
Abstract: The invention concerns an element of a screw compressor injected with water containing two rotors (2-3) in a rotor chamber (4). The water circuit (11) contains a part (10) in which practicall y prevails the outlet pressure. On the inlet side, the axle journals (13, 16) are radially supported on hydrodynamic slide bearings (18, 19). In the housing (1) opposite to the crosscut ends of the axle journals (13, 16) are formed chambers (20, 21) which are connect ed to the above-mentioned part (10) or to the inside of the rotor chamber (4). On the outlet side, the axle journals (14, 17) are radially supported on hydrodynamic slide bearings (25, 26) on the one hand, and they are axially supported on hydrostatic slide bearing s (27, 28) on the other hand which are connected to the above-mentioned part (10) of the water circuit (11), or on hydrodynamic slid e bearings (37, 38).