baber/WOPTO huggingface dataset:
Patent CA-2210839-C (CA)
Title: Reception pointer processing apparatus in sdh transmission system
Inventor: FUKUNAGA KENJI
IPC: H04J3/00
Filed: 1997-07-18
Granted: 2001-07-03
Abstract: The present invention is a technology concerning a reception pointer processing in an SDH transmission system. The objects of the invention are to identify automatically a frame size (frame composition) of the received transmission frame in the SDH (SONET) transmission system and to perform flexibly and rapidly a reception pointer processing corresponding to the frame size. These objects are realized by providing a reception pointer processing apparatus for performing the pointer processing of the transmission frame transmitted by the SDH transmission system, wherein the reception pointer processing apparatus comprises a pointer processing section for executing the required pointer processing of each unit frame contained in the transmission frame, and a frame composition identification section for identifying automatically the frame composition of the transmission frame based on the pointer processing result of the pointer processing section and for providing the identification result to the pointer processing section.
Patent CA-2216675-C (CA)
Title: Tdm-based fixed wireless loop system
Inventor: VALENZUELA REINALDO A
IPC: H01Q3/26
Filed: 1997-09-29
Granted: 2001-11-20
Abstract: A time-division-multiplexed fixed wireless loop system and methods therefor are disclosed.  The system comprises a plurality of cells each having a base station and a plurality of terminals.  The base station includes a steerable and adjustable multibeam antenna for communicating with each of the terminals, which have fixedantennas.  A cell controller associated with each base station allocates communication time slots so as to minimize mutual interference between base station/terminal links sharing the same time slot.  Slot assignment is based on regional, periodically updated interference measurements that are stored in data bases.
Patent CA-2217909-C (CA)
Title: Methode utilisant des stimulus opposes pour reduire les malaises causes par un simulateur
Inventor: TIFFANY JOHN R
IPC: G06T19/00
Filed: 1997-10-08
Granted: 2000-03-07
Abstract: L'invention est un simulateur qui produit des stimulus opposés selon qu'un objet semble s'approcher ou s'éloigner afin de réduire les malaises. Un contrôleur (92) surveille les pixels dont est constitué un objet. Quand le nombre de ces pixels augmente, le contrôleur en déduit que l'objet s'approche de l'opérateur (96) et il insère un objet complémentaire qui semble avoir un comportement opposé à celui de l'objet primaire détecté par le contrôleur (92). Les deux objets sont affichés sur l'écran vidéo (94) utilisé par l'opérateur (96).
Patent CA-2221705-C (CA)
Title: Water-soluble aminoplast-ether copolymers
Inventor: STEINMETZ ALAN L
IPC: C08G65/333
Filed: 1996-06-07
Granted: 2005-06-21
Abstract: A linear aminoplast-ether copolymer of formula (I), where the divalent R01 con-tains a divalent alkyleneoxy containing moi-ety, Amp is the skeletal residue of an amino-plast, R is hydrogen, alkyl containing 1 to about 4 carbon atoms, and acyl containing 1 to about 4 carbon atoms, p is a positive number that is equal to the free valence of Amp minus 2, RO is bonded to alkylene units of Amp, and a is a number greater than I. The method for making the copolymer is descried.
Patent CA-2222976-C (CA)
Title: Benzoyl piperidines/pyrrolidines for enhancing synaptic response
Inventor: NILSSON LENA
IPC: A61P25/28
Filed: 1996-05-23
Granted: 2001-04-24
Abstract: Benzoyl piperidines and pyrrolidines and compounds of related structure (Formula I) are disclosed for use in enhancing synaptic responses mediated by AMPA receptors. The compounds are effective in the treatment of subjects suffering from impaired nervous or intellectual functioning due to deficiencies in the number or strength of excitatory synapses or in the number of AMPA receptors. The compounds can also be used for the treatment of non-impaired subjects for enhancing performance in sensory-motor and cognitive tasks which depend on brain networks utilizing AMPA receptors, for improving the performance of subjects with memory deficiencies, for treating depression, alcoholism and schizophrenia, and for improving memory encoding.
Patent CA-2224042-C (CA)
Inventor: WOODS JOHN ROBERT
IPC: E04F21/08
Filed: 1997-12-08
Granted: 2006-05-30
Abstract: A tool for use in connection with a wall covering material source having a nozzle to dispense wall material to be applied to a wall. The tool comprises a plate having a front surface, and a back surface which is adapted to slide along the wall surface. The back surface defines an opening, and the plate defines a passageway passing through the plate and coupled to the back surface opening. A tube connected to the front surface of the plate and coupled to the passageway of the plate is adapted to receive the nozzle of the wall material source. The plate passageway directs the wall material dispensed from the source nozzle to the back surface opening to be delivered for application to the wall surface.
Patent CA-2228109-C (CA)
Title: Speaker recognition system capable of accurately selecting inhibiting reference patterns by using small amount of calculation
Inventor: HATTORI HIROAKI
IPC: G10L17/12
Filed: 1998-01-28
Granted: 2001-05-29
Abstract: In a speaker recognition system, a tree-structured reference pattern memorizing unit has first through M-th node stages each of which has nodes and each of which memorizes a reference pattern of inhibiting speakers, the reference pattern of each of the nodes of (N-1)-th node stage representing acoustic features in the reference patterns of the predetermined ones of the nodes of N-th node stage. An analysis unit analyzes an input verification utterance and converts the input verification utterance into feature vectors. A similarities calculating unit calculates similarities between the feature vectors and the reference patterns of all of the inhibiting speakers. An inhibiting speaker selecting unit sorts the similarities and selects a predetermined number of inhibiting speakers. The similarities calculating unit calculates the similarities of the nodes of the first node stage and calculates the similarities of the nodes of the N-th node stage which are connected to a predetermined number of nodes of the (N-1)-th node stage selected, in order from one of the nodes of the (N-1)-th node stage having the highest similarities. The similarities calculating unit uses the similarities of the nodes of the (N-1)-th node stage for unselected ones except the predetermined number of ones.
Patent CA-2228667-C (CA)
Inventor: TOCQUE BRUNO
IPC: A61P35/00
Filed: 1996-09-02
Granted: 2013-06-04
Abstract: The present invention relates to the utilization of a compound capable of antagonizing at least partially the oncogenic activity of the protein Mdm2 for the preparation of a pharmaceutical composition intended more particularly to a treatment of cancers with no p53 context. It further relates to the viral vector comprising a nucleic acid sequence coding for a compound capable of inhibiting at least partially the oncogenic activity of the protein Mdm2, and to a corresponding pharmaceutical composition.
Patent CA-2228696-C (CA)
Title: Method and system for data communications using synchronizing signals of different data length
Inventor: ANDO TOSHIHIDE
IPC: H04W4/04
Filed: 1998-01-30
Granted: 2002-11-19
Abstract: A road side communication equipment is provided crossing over lanes of an expressway, so that a communication processing for toll collection is executed between the road side equipment and an on-board equipment passing a communication area. The road side equipment sends signals using a 32-bit synchronizing signal for the start slot of each frame and a 16-bit synchronizing signal for subsequent slots of the frame. The on-board equipment receives this to perform signal receiving processing. The received communication signals are then digital-demodulated and entered to a shift register so that the bit pattern is compared in two comparators to detect the synchronizing signal. According to the output from AND circuits, the synchronizing signal is distinguished from the synchronizing signal to determine the received data and receive subsequent data.
Patent CA-2231902-C (CA)
Inventor: HEATHMAN JAMES F
IPC: C09K8/508
Filed: 1998-03-12
Granted: 2004-11-30
Abstract: The present invention provides water based compositions and methods of using the compositions for sealing subterranean zones. The compositions are basically comprised of water, an aqueous rubber latex, an organophillic clay and sodium carbonate.
Patent CA-2239200-C (CA)
Title: Telecommunications system
Inventor: CAVES KEITH
IPC: H04L12/56
Filed: 1997-01-10
Granted: 2006-06-13
Abstract: Telecommunications traffic is transported between first and second narrow ba nd networks across an ATM network. Traffic from users of the first narrow band network is packetised into structured blocks within ATM cells. Each cell is provided with a respective control information field and with a header for routing the cells across the ATM network to the second narrow band network. The control information field incorporates a length indicator indicative of the size of the structured blocks within that cell whereby to control recovery of the user traffic from the cell.
Patent CA-2243183-C (CA)
Inventor: BLACKHAM GEOFFREY HOWARD
IPC: G03B37/04
Filed: 1997-01-15
Granted: 2006-03-28
Abstract: An image projection display system (48) for use in large field-of-view presentation, which image projection display system (48) comprises a fold mirror arrangement (30) and a plurality of projection devices (64), the image projection display system being such that light beams from the projection devices (64) are optically combined by the fold mirror arrangement (30) so as to appear to be projected from essentially a common equivalent eye point (66), whereby the displayed information of adjacent projected displays is able to be correctly aligned with respect to a design eye point (56) without the need to apply distortion to the images.
Patent CA-2243430-C (CA)
Inventor: RUTHER CHRIS
IPC: F16M11/12
Filed: 1998-07-21
Granted: 2002-03-05
Abstract: Support de caméra se fixant à une tête basculante, en particulier à la tête basculante d'un pied de caméra. Le support comprend une plaque portante se fixant à la tête basculante, une plaque de montage reliée à la plaque portante, une plaque de support rattachée à la plaque de montage de manière à pouvoir glisser et tourner, et une plaque de retenue pour la caméra. Le support de caméra comprend également une fente située sur la plaque de montage et un dispositif amortisseur fixé dans cette fente, le dispositif amortisseur étant relié à l'autre extrémité à la plaque de support.
Patent CA-2243495-C (CA)
Title: Procedure for fabricating a thin sheet of ultra-low carbon steel for the production of stamped products for packaging and the thin sheet obtained by the procedure
Inventor: DAHMEN GILLES
IPC: C22C38/04
Filed: 1998-08-06
Granted: 2006-04-25
Abstract: Production of a thin ultra-low carbon steel sheet, for manufacturing deep drawn packaging products, comprises casting a slab of a killed and vacuum degassed steel of composition (by wt.) 0.10-0.35% Mn, less than 0.006% N, less than 0.025% P, less than 0.020% S, less than 0.020% Si,  NOTGREATER  0.08% one or more of Cu, Ni and Cr as well as Al, balance Fe and impurities. The steel is cast into slab and hot rolled to strip above the Ar3 temperature, coiled, cold rolled to an intermediate sheet, continuously annealed below the Ac1 temperature and re-rolled to final thickness. The novelty is that the steel is refined to a carbon content of  NOTGREATER  0.006% and an aluminium content of  NOTGREATER  0.010% and that the hot rolled strip is coiled at below 620 (preferably 530-570) degrees C. Also claimed is a thin sheet of ultra-low carbon steel having the above composition and produced by cold rolling in two stages separated by a continuous anneal, the steel having  NOTGREATER  0.006% C content,  NOTGREATER 0.010% Al content, a homogeneous equiaxed grain structure, a Lankford coefficient (mean r value) of greater than 1.6 and a planar anisotropy coefficient ( DELTA C) of close to zero.
Patent CA-2245799-C (CA)
Inventor: AMBROSIO THOMAS J
IPC: A61M/
Filed: 1997-02-13
Granted: 2006-03-21
Abstract: A powder dispenser includes a reservoir body including a supply of powder and an inhalation conduit; a driving body for rotating the reservoir body and including upper recesses and two spring fingers in lower driving recesses thereof; a rotatable metering plate for carrying a metered amount o f powder from the supply to theinhalation conduit, and having an underside with ribs; a gas permeable retainer welded to the ribs; a spring biasing the metering plate toward the reservoir body; a nozzle having spiked ribs welded in the upper recesses of the driving body and including a chimney with vertical flutes; an adapter non-rotatably mounted with respect to the metering plate and including two locking recesses for receiving the spring fingers for locking engagement and two helical cam tracks with a square cross section; a closure cap covering the driving body and including priming ribs biasing the spring fingers out of the locking recesses and engaging with the locking recesses to rotate the driving body, and two cams riding within the cam tracks; a base non-rotatably connected with the metering plate; and a counter rotatably mounted on the base and including rotatable counter rings providing a visual count of the number of doses of powder to be dispensed, and a pawl assembly engaging with gear teeth of the counter rings for rotating the same, the pawl assembly including an outer wall, a pawl and a pawl spring integrally molded as a single piece.
Patent CA-2246240-C (CA)
Inventor: RICHARDSON CHRISTOPHER
IPC: E04D13/16
Filed: 1998-08-27
Granted: 2005-08-09
Abstract: A roof ventilation system, especially for a conservatory roof, comprises a cowl attachable to a ridge component of the roof and an electrically operated rotor within the cowl.
Patent CA-2247165-C (CA)
Title: Method and system for supporting pacs using a gsm mobile switching center
Inventor: VARMA VIJAY KERALA
IPC: H04W8/06
Filed: 1996-05-21
Granted: 2001-07-31
Abstract: A method for enabling the integration of the Personal Access Communications System (PACs) (2) which supports low-tier radio, wireless communication devices with a GSM network (1) used to support high-tier, cellular devices to allow connection of the PACs system (2) to public switched telephone networks that do not have Advanced Intelligent Network capabilities. The functions of the conventional PACs Access Manager are redistributed among the various components of the PACs/GSM integrated system. Modifications to the PACs protocol to make it compatible with GSM protocol are detailed.
Patent CA-2248862-C (CA)
Title: Calculation of radiation therapy dose using all particle monte carlo transport
Inventor: HARTMANN SIANTAR CHRISTINE L
IPC: A61N5/10
Filed: 1997-02-28
Granted: 2005-01-04
Abstract: The actual radiation dose absorbed in the body is calculated using three-dimensional Monte Carlo transport (19). Neutrons, protons, deuterons, tritons, helium-3, alpha particles, photons, electrons, and positrons are transported in a completely coupled manner, using this Monte Carlo All-Particle Method (MCAPM) (18). The major elements of the invention include: computer hardware , user description of the patient, description of the radiation source, physical databases, Monte Carlo transport, and output of dose distributions (15). This facilitated the estimation of dose distributions on a Cartesian grid for neutrons, photons, electrons, positrons, and heavy charged-particles incident on any biological target, with resolutions ranging from microns to centimeters. Calculations can be extended to estimate dose distributions on general-geometry (non-Cartesian) grids for biological and/or non-biological media.
Patent CA-2254405-C (CA)
Title: Method and device for evisceration of carcasses
Inventor: NIELSEN JENS ULRICH
IPC: A22B5/00
Filed: 1998-11-24
Granted: 2007-01-23
Abstract: The invention relates to a method for the evisceration of carcasses conveyed on a slaughter line suspended in gambrels or hooks, where the abdomen and breast have been cut open, the hams divided and the fat end loosened, and wherein the carcass intestines are loosened, removed and placed on a gut pan or conveyor, the diaphragm is loosened and the plucks are removed and placed on a plucks conveyor. In loosening of the intestines, the connections of the intestines with the spinal column are broken, so that the intestines are made to hang out of the abdominal cavity. The diaphragm and leaf fat are loosened mechanically while the intestines are hanging out of the carcass and are connected to the plucks. The latter loosening is effected by a pressing device (5) and a hoop device (6) which can be moved independent of each other in the lengthways direction of the carcass. By means of the method, the intestines and plucks can be removed as a set of organs from the carcass and are subsequently separated, providing hygienic advantages.  Alternatively separa-tion may be carned out after the connection between the intestines and the plucks has been pulled out of the carcass and before the connection of the plucks with, for instance, the head, has been broken. The diaphragm and leaf fat are removed from the carcass along with the organs.
Patent CA-2261988-C (CA)
Inventor: FERGUSON MARK WILLIAM JAMES
IPC: A61K9/00
Filed: 1997-07-31
Granted: 2006-11-07
Abstract: Mannose-6-phosphate is formultated by pH adjustment as a suspension or solution at pH 6 to 8, preferably 6.5 to 7.5 and preferably at a concentration of 65 to 300 mM. Suspensions can be made in viscous hyaluronic acid gels. These compositions are useful in wound healing, particularly to prevent or mitigate scar formation.
Patent CA-2262664-C (CA)
Title: Cartouche de disque magnetique et son procede de fabrication
Inventor: MIZUTA AKIRA
IPC: G11B23/033
Filed: 1996-08-08
Granted: 2002-01-01
Abstract: Cartouche de disque magnétique, dont la face intérieure (2a) du boîtier de cassette opposée au disque magnétique possède une doublure (4), comportant des évidements (5) situés, par exemple, radialement dans une zone de la surface intérieure (2a), la doublure (4) étant fixée à au moins les évidements (5). De ce fait, la doublure (4) fixée à la face intérieure (2a) ne se relâche pas, même quand le milieu subit des modifications et cette doublure (4) est en contact permanent avec le disque magnétique avec une extrême précision.
Patent CA-2270484-C (CA)
Inventor: DUSSAULT JACQUES
IPC: B65G47/14
Filed: 1999-04-30
Granted: 2000-10-17
Abstract: A device for transferring articles from between two spaced locations, the device has at least two groups of inclined platforms, each platform having an upper article- receiving surface and a leading edge region, wherein each article-receiving surface of the first group is overlapped by a platform of the second group. The device is being operable to reciprocate each of the first group of platforms relative to a corresponding second platform between two positions, wherein the leading edge region of each of the first group of platforms is aligned with a corresponding leading edge region of a platform of the second group.
Patent CA-2271648-C (CA)
Inventor: TRANI MARINA
IPC: C11D3/50
Filed: 1997-11-06
Granted: 2002-12-10
Abstract: La présente invention concerne la désinfection de surfaces à l'aide d'une composition désinfectante liquide, laquelle comprend un agent de blanchiment peroxygène, un principe actif antimicrobien provenant d'une huile essentielle, ainsi qu'un agent épaississant polymère à viscosité structurelle.
Patent CA-2271818-C (CA)
Inventor: FOERSTER MARTIN
IPC: C01B13/34
Filed: 1999-05-11
Granted: 2006-12-05
Abstract: A suspension, dispersion or emulsion is introduced into a burner. An optionally two-stage after-treatment is then carried out. The resulting powder can be employed as a catalyst.
Patent CA-2278069-C (CA)
Inventor: BATTAGLIA MICHAEL S
IPC: H04N1/21
Filed: 1999-07-16
Granted: 2010-04-27
Abstract: A hand-held battery powered device for transferring data between one or more flash memory modules and a mass storage device. The device includes one or more slots to accept a flash memory module into a housing which includes fixed or removable mass storage device and logic circuitry disposed within the housing for transferring data between the flash memory module and mass storage device. Ports are disclosed for transferring data from the resident mass storage device to the user's computer.
Patent CA-2283189-C (CA)
Inventor: LOCKETT STEPHEN GALE
IPC: C10M177/00
Filed: 1999-09-23
Granted: 2008-11-18
Abstract: Low overbased alkaline earth metal alkylaryl sulfonate having a Total Base Number of from about 2 to about 30, a dialkylate content of 0% to about 25% and a monoalkylate content of about 75% to about 90% or more, wherein the alkylaryl moiety is alkyltoluene or alkylbenzene in which the alkyl group is a C15-C21, branched chain alkyl group derived from a propylene oligomer are useful as lubricating oil additives.
Patent CA-2285114-C (CA)
Title: Fill and pressurization apparatus
Inventor: MASON MURRAY R
IPC: B21D39/08
Filed: 1995-05-17
Granted: 2002-10-29
Abstract: Fill and pressurization apparatus having a sectional fluid conductor (27) having a first section (27a) fixed relative to the surroundings, and a second section (27b) which moves toward the first section (27) to form an enclosure (Fig. 2) through which a high volume flow rate low pressure flow may be passed to fill an adjacent open end of a tube (17) with liquid. Said fluid is passed through an inlet conduit (38), which may be a rigid conduit, to the fixed first section (27a). A seal head (77) insertable into the end of the filled tube (17) has an elastomeric seal member (87) and a rod (76) and a sleeve (78) relatively axially displaceable to compress the seal member (82) and deform it into sealing engagement with a surface of the tube (17). A stop member (84) on one of the rod (76) and sleeve (78) and a stop surface (81a) on the other of the rod (76) and sleeve (78) limit the axial displacement and hence also the compressive force applied to the seal member (82). The relative displacement is achieved by retracting one of the rod (76) and the sleeve (78) and blocking the retraction of the other. The blocking is provided by two telescoping cylinders (89 and 96), one (96) of which has abutments (99) thereon running in channels (101) provided in the other cylinder (89). To effect blocking one cylinder (96) is rotated relative to the other so that the abutments (99) are out of register with the channels (101) and engage stop surfaces (103) in an extended condition of the cylinders (89 and 96) relative to one another.
Patent CA-2285414-C (CA)
Inventor: FINKE THOMAS R
IPC: H01R13/646
Filed: 1998-03-23
Granted: 2007-11-06
Abstract: A switching coaxial jack module includes two center conductors contained within a housing. The center conductors include front and rear portions which are axially movable relative to one another between connect and disconnect positions. In the connect position, the front portions are electrically connected to the rear portions. In the disconnect position, the front portions are electrically disconnected from the rear portions. A switch mechanism is contained within the interior to electrically connect the rear portions when both of the front portions are in the disconnect position and to electrically disconnect the rear portions when at least one of the front portions is in the connect position.