baber/WOPTO huggingface dataset:
Patent CA-2124436-C (CA)
Inventor: BREIVIK KAARE
IPC: B63B/
Filed: 1992-03-30
Granted: 2001-05-01
Abstract: Dispositif situé dans un navire et servant au chargement ou au déchargement d'un milieu liquide, particulièrement du pétrole. Ledit navire (1) comporte un espace de réception submergé et ouvert vers le bas (3) servant à recevoir et à fixer une bouée sous-marine (2) encrée au fond de la mer (4) et accouplée à au moins une conduite de transfert (6) du milieu liquide. L'espace de réception (3) est situé à un emplacement submergé sur le côté extérieur de la coque du navire et présente une forme agrandie, au moins partiellement, en cône s'ouvrant vers le bas, de façon à s'accoupler à une bouée (2) présentant une forme extérieure correspondante. Un arbre de service (9) relie l'espace de réception (3) au pont du navire. Ledit espace de réception (3) est constitué, de préférence, par un module incorporé dans la proue du navire (1).
Patent CA-2127067-C (CA)
Title: Phosphonic acid derivatives, their preparation process and pharmaceutical compositions containing them
Inventor: DE NANTEUIL GUILLAUME
IPC: C07K1/113
Filed: 1994-06-29
Granted: 2000-12-26
Abstract: Compound of formula (I):    <IMAGE>  (I)  in which: R1 represents a hydroxyl, alkoxy or amino (unsubstituted or substituted) group, R2 represents an unsubstituted or substituted alkyl group, X1 represents -NH-, X2 represents -0-, R3 represents a hydrogen atom or an alkyl or phenyl group, R4 represents an alkyl group which is always substituted with one or more hydroxyl, benzyloxy, benzyloxycarbonylamino, amino, mono- or dialkylamino, acetoxy or 2,2-dimethyl-1,3-dioxolan-4-yl groups, such groups being identical or different, R5 represents a 3-indolylmethyl, naphthylmethyl, alkyl, phenyl or benzyl group, its isomers as well as its addition salts with a pharmaceutically acceptable acid or base, and medicinal products containing the same are useful as endothelin convertase inhibitor.
Patent CA-2128970-C (CA)
Title: High-speed cutting dredger
Inventor: ELLIOTT ERIC R
IPC: E02F3/88
Filed: 1994-07-27
Granted: 1998-12-22
Abstract: A method and apparatus for high-speed rotary cutting and suctioning of dredged material in which a baffle wall interrupts fluid eddies that would otherwise be induced by the rotary motion of the cutters and counteract the suctioning. The baffle wall is provided with pressure-sensitive removal and automatic return means, illustrated as a pin and hinge in combination with a spring, so that if a piece of hard material is momentarily lifted by the cutters and strikes the baffle, the baffle will move away allowing the material to be thrown without damaging baffle or cutters. Thereafter the baffle is returned to position. The illustrated embodiment shows this system in place in a dredger with replaceable digging edge, adjustable height assembly, and removable bottom and rear plates.
Patent CA-2130115-C (CA)
Title: Prevention of retinal injury and degeneration by specific factors
Inventor: LAVAIL MATTHEW M
IPC: A61P25/02
Filed: 1993-02-12
Granted: 2004-09-14
Abstract: Photoreceptor injury or cell death (retinal degeneration) is prevented by the introduction into the living mammalian eye of specific, survival-promoting factors. These specific factors prevent damage and degeneration of photoreceptors when introduced into the living eye prior to, during or after exposure to the damaging effects of light and delay photoreceptor damage caused by inherited disease.
Patent CA-2134011-C (CA)
Inventor: DINWOODIE ALLAN STUART
IPC: B24D15/08
Filed: 1994-10-21
Granted: 1996-08-20
Abstract: An improved sharpening steel is disclosed adapted for a manual sharpening of the cutting edge of a knife blade which is held by a blade sharpening angle guide having bearing side faces, with the cutting edge  extending a distance outside  the  guide  for being sharpened at a proper angle. The sharpening steel comprises a rough sharpening  surface  and  an  additional  smooth  guiding surface. Instead of the rough sharpening surface of the sharpening steel, the additional smooth guiding surface is provided for contacting the bearing side faces of the guide while the blade cutting edge being sharpened by the rough sharpening surface of the steel when the knife blade and blade sharpening angle guide combination are drawn across the sharpening steel. Therefore, the wearing away of the blade sharpening angle guide is avoided.
Patent CA-2135551-C (CA)
Inventor: SCHOLZ JOHN ARTHUR
IPC: G01S7/28
Filed: 1994-11-10
Granted: 2005-01-11
Abstract: A radar apparatus that is provided with auxiliary antennas (5, 10) of an omnidirectional nature. In addition to customary ECCM applications, such as side-lobe suppression and side-lobe blanking, the auxiliary antennas (5, 10) are also used for the emission of frequency-shifted pulses which are emitted simultaneously with radar transmitter pulses. To this effect, the radar apparatus is provided with auxiliary transmitters (8, 13). Furthermore, auxiliary receivers (6, 11) have been provided for analyzing the responses of jammers to the frequency-shifted pulses.
Patent CA-2139033-C (CA)
Inventor: TANIMURA MASATAKE
IPC: C13B20/14
Filed: 1994-12-23
Granted: 2004-04-20
Abstract: The method of chromatographic separation comprises: a feed-withdrawal step in which, with liquid flow being permitted from the first to the third unit beds in the simulated moving bed, an eluant is fed into the first unit bed and the feed stock is fed into the third unit bed while, at the same time, part of the effluent from the first unit bed is withdrawn from the system as a fraction rich in component B and the effluent from the third unit bed is withdrawn from the system as a fraction rich in component C; a circulation stage in which, with liquid circulation being permitted through the simulated moving bed, the liquid in the simulated moving bed is moved downstream without liquid feed to or withdrawal from the simulated moving bed; and a withdrawal stage in which, with liquid flow being permitted from the second to the first unit beds, the eluant is fed to the second unit bed and the effluent from the first unit bed is withdrawn from the system as a fraction rich in component A; wherein, after the above three stages are performed, the same stages are repeated except that feed stock and eluant are fed to, and effluents are withdrawn from unit beds which exist immediately downstream of the respective corresponding unit beds.
Patent CA-2139810-C (CA)
Inventor: CHISHIMA MASAMITSU
IPC: H01R11/01
Filed: 1994-03-01
Granted: 1997-10-07
Abstract: This invention aims to provide a joint connector which makes it easy to insert a tool therein upon detaching a female terminal therefrom and prevents a locking finger from being deformed and impacted.  A locking finger (1d) is arranged inwardly below an outer face of a side wall (1b) of a connector housing (1).  The side wall (1b) is provided on an outer face with an outwardly slanted portion (1h) which inclines and extends outwardly from an end face (1e) opposite to a distal end of the locking finger to the outer face.  The slanted portion (1h) guides a tool (5) to insert it into the connector housing (1).  An upper end of the slanted portion (1h) becomes a fulcrum for the tool and thus a distance between the fulcrum and an acting point of the tool becomes longer.  In order to prevent a short-circuit due to a leak between branched circuits, a coupling portion (25a) of a shorting plate (60) abuts on a distal end of a side wall (12) of the connector housing (1) so that the distal end limit an insertion position of the shorting plate (60).  The connector housing (1) includes first side walls (12a, 12b, 12d) the distal ends of which abut on the coupling portions (25a) of the shorting plates (60A, 60B) for a divisional shorting use and a second side wall (12c) the distal end of which abuts on the coupling portion (25a) of the shorting plate (60) for an all pole shorting use.  In order to avoid interference upon connecting alternately electrical wires directed in opposite directions, a joint chamber (115) is provided between piled terminal accommodating chambers (13), which are communicated with the joint chamber through apertures (112).  The shorting plate (60) is inserted into the joint chamber (115) to confront a given aperture (112).  A female terminal (2) is provided with a tongue piece (22c) which elastically contacts with the shorting plate (60) through the aperture (112).  When the terminal (2) is inserted to the terminal accommodating chambers (13) having openings (131) directed alternately in the reversed directions, the tongue piece (22c) contacts with the shorting plate (60) to electrically interconnect them.  Since the chamber (13) may be arranged through the aperture (112) adjacent to the joint chamber (115), the chamber can be directed in any direction.  In order to use electrical wires having different diameters, the connector housing (1) is provided with terminal accommodating chambers (13) having different sizes so that the housing can simultaneously accommodate electrical wires (91 and 92) with large and small diameters. Since a contacting portion (22) of each terminal (2) has a common shape, the chamber (13) can accommodate either large or small diameter wires.
Patent CA-2142879-C (CA)
Inventor: WILLIAMS DAVID A
IPC: A61K38/00
Filed: 1993-09-01
Granted: 2000-10-31
Abstract: A method of restoring damaged ar depleted cell populations by treating the patient with cytokines, particularly IL-11 and IL-6.
Patent CA-2146270-C (CA)
Title: Attachment anchor assembly
Inventor: POPP FRANZ
IPC: E01B9/10
Filed: 1995-04-04
Granted: 2003-09-09
Abstract: An attachment anchor assembly for securing a component to a base material includes an axially extending anchor rod having an axially extending anchoring region and a centering sleeve laterally enclosing the anchor rod in a sealing manner and spaced from the anchoring region. A sealing element is located between the centering sleeve and the anchoring region and laterally encloses the anchor rod in a sealing manner. The sealing element has a transverse sealing surface facing towards the anchoring region and the sealing surface can be displaced axially towards the centering sleeve.
Patent CA-2151538-C (CA)
Inventor: POLLOCK MARK WILLIAM
IPC: B32B7/027
Filed: 1995-06-12
Granted: 2000-05-16
Abstract: An oriented strand board panel,  useful  in building structures, is formed by hot pressing a mat of resin coated wood strands in which expandable    graphite particles are incorporated.  The panel comprises a core of resin-bonded wood strands and a covering layer of resin-bonded wood strands on each side of the core.  Each covering  layer  contains  from  1  to  20  wt.%  of  the expandable graphite particles while the core is free of such particles.
Patent CA-2152770-C (CA)
Title: Process for treatment of volcanic igneous rocks to recover gold, silver and platinum
Inventor: BURR LYNN E
IPC: C22B11/02
Filed: 1995-06-27
Granted: 2004-03-02
Abstract: The recovery of gold, silver and platinum group metals from volcanic cinders containing iron is achieved by mixing the cinders with a suitable flux, and metallic copper, and smelting the mixture at a sufficiently high temperature to produce a molten mass of metal containing iron and copper, and a molten slag. The molten slag is separated from the molten metal mass by a suitable means. The slag is discarded and the metal mixture is cooled to a solid state. The copper and iron are then dissolved in acid, leaving an undissolved portion which can then be separated from the resulting leach liquor by filtration. Alternatively, the iron and copper bearing metal can be cast into an anode and electrolyzed in a sulfuric acid solution where copper is deposited at the cathode and iron is put into solution as iron sulfate. The insoluble residue at the anode can be recovered from the sulfuric acid solution by filtration. The filtered solids from either acid dissolution or electrolysis contain a significant amount of the gold, silver, and platinum group metals that were present in the original ore. These solids can then be processed by well known technology to recover their gold, silver, and platinum group metal content in essentially pure form. The solution which contains most of the silver can be treated by conventional means to recover that metal. With electrolysis copper is recovered as a cathode deposit. With acid dissolution copper can be recovered by other conventional methods. With either method copper can be recycled to the process.
Patent CA-2164538-C (CA)
Inventor: MANNA ROBERT E
IPC: B41J33/52
Filed: 1995-12-06
Granted: 2000-11-14
Abstract: The thermal ribbon cassette is attachable to a thermal printing apparatus, the cassette housing is formed by a forward section attached to a rear wall to define a chamber. A supply spool is rotatively mounted to the forward section and the rear wall in the chamber. The supply spool has an ink transfer ribbon continuously wrapped there around and a number of interrupters continuously formed around the edge of the spool. A drag spring is mounted to the rear wall and biased against the interrupters for providing a rotational drag force. The take-up spool is rotatively mounted to the forward section and the rear wall in the chamber, the ink transfer ribbon has one end fixably mounted to the take-up spool and a portion extending through slots in the housing such that a portion of the ink transfer ribbon extends externally tosaid chamber. A locking gear arrangement is provided for preventing rotation of the take-up spool except in a forward direction.
Patent CA-2166006-C (CA)
Inventor: BARKENHAGEN MICHAEL E
IPC: A61B3/10
Filed: 1995-12-22
Granted: 1999-11-23
Abstract: The body chemistry of a person is determined by directing a beam of light into the eye (28) of the person, measuring the spectral response of the eye to the beam of light, comparing the measured spectral response to a standard spectral response, and forming a conclusion as to the chemistry of the body from the comparison. The light selected for the measurement does not harm the eye (28), and is preferably in the ultraviolet or infrared ranges.      The response of the eye (28) chosen for measurement is that of reflected, fluoresced, or scattered light. It is preferred to use two or more of these techniques simultaneously, to minimize the likelihood of error. The comparison is made by comparing the measured response of the eye (28) to a standard response from a library of previously established responses.
Patent CA-2169905-C (CA)
Title: Transaction data recovery system and method
Inventor: GOODWIN JOHN C III
IPC: G06Q30/02
Filed: 1996-02-20
Granted: 1999-09-21
Abstract: A transaction data recovery system and method which provide backups for the primary price look-up (PLU) data file and the primary electronic price label (EPL) data file.  The transaction system includes an electronic price label system and a point-of-service system.  Under an EPL system data recovery method, primary and backup EPL data files are provided.  The backup EPL data file is loaded by a computer terminal upon a loss of the primary EPL data file.  Finally, the backup EPL data file is modified if the backup EPL data file lacks information on at least one of the EPLs within the system.  Under a price data recovery method, primary and backup PLU data files are provided.          The backup PLU data file is loaded by a computer terminal upon a loss of the primary PLU data file.  Price verifier information located within an EPL data file is modified if at least one of the EPLs within the system fails to display the price within the backup PLu data file.
Patent CA-2171029-C (CA)
Inventor: NAKANISHI HIROAKI
IPC: H04J3/17
Filed: 1996-03-05
Granted: 2000-02-15
Abstract: The slot assign system disclosed has a central station and a plurality of peripheral stations, and the communication between them is made through an artificial satellite. The central station stores pre-assign slot information for each of the peripheral stations, and multiplexes slot assign information to be changed at a next frame over the pre-assign slot information. The peripheral station, on receipt of the slot assign information, transmits the next frame using a slot assigned to itself. The central station sends a vacant slot with no pre-assignment as a non-assign information signal, and the peripheral station recognizing the vacant slot transmits, using the slot assigned to itself, a reservation request for using the vacant slot. The central station transmits a frame next to the frame to which the slot has been assigned. Thus, the slot assign information is centrally controlled by the central station and can be changed without cutting off the data link between the central station and the peripheral stations.
Patent CA-2174854-C (CA)
Inventor: KARASAWA AKIRA
IPC: A61P9/10
Filed: 1995-08-25
Granted: 2001-11-20
Abstract: La présente invention concerne un dérivé de quinazoline représenté par la formule générale (I) ou l'un de ses sels admis en pharmacologie. Dans cette formule générale (I), R<1> représente hydrogène, alkyle inférieur, alcényle ou aralkyle; R<2>, R<3>, R<4>, et R<5> représentent chacun notamment hydrogène, alkyle inférieur, alcoxy inférieur ou alcanolyle inférieur; R<6>, R<7>, R<8> et R<9> représentent chacun notamment hydrogène, alkyle inférieur, alcoxy inférieur, aralkyloxy, ou deux de ces éléments adjacents sont combinés pour représenter notamment méthylènedioxy; R<10> représente notamment hydrogène ou alkyle inférieur; R<11> et R<12> représentent chacun hydrogène, alkyle inférieur, cycloalkyle, phényle ou aralkyle ou sont combinés à l'atome d'azote auquel ils sont liés de façon à représenter un groupe hétérocyclique; et n est un entier valant 0, 1 ou 2. Ce composé, qui a pour effet de bloquer l'assimilation de l'adénosine, présente une utilité pour la protection du myocarde et la prévention ou le traitement d'inflammations telles que l'oedème du pied.
Patent CA-2178746-C (CA)
Inventor: KEY PETER BERNARD
IPC: H04L12/54
Filed: 1994-12-02
Granted: 2001-10-23
Abstract: The invention provides a method of controlling acceptance of a call by a net work node (2 and 3) in a communications network (1) having a required quality of service comprising the steps of determining an infimum of a function of the probability of the node bei ng overloaded if the call is accepted and determining from that infimum the eff ective bandwidth of the calls to the node if that call s hould be accepted and determining a corresponding quality of service. The correspo nding quality of service is then compared with a quality  of service that is required for satisfactory operation of the network.  If the quality is maintained or exceeded then the call is accep ted for the node.
Patent CA-2184913-C (CA)
Inventor: KOLLERUP IB
IPC: A61F5/448
Filed: 1995-03-10
Granted: 2005-08-23
Abstract: An ostomy appliance is a convex product where a layer of adhesive is present to the convex side of the product. The adhesive is present on a thermoplastic carrier sheet disposed between the adhesive and a ring-shaped body having a convex proximal side, and the carrier sheet is attached, e.g. by welding, to the ring-shaped body along the inner periphery and the outer periphery thereof. At its peripheral, plane part, the appliance has a plane layer of a thermostable material, such as paper, in close connection with the adhesive. The thermostable material extends radially outside the outer periphery of the ring-shaped body and provides stability during thermoforming.
Patent CA-2184978-C (CA)
Inventor: KIKUCHI YOSHIAKI
IPC: B01J8/00
Filed: 1996-09-06
Granted: 2001-08-28
Abstract: A rotor 22 accommodated in a casing 26 has a circumferential surface sliding on the internal surface of the casing 26 in airtight condition.  The casing 26 is provided with a powder feed part 27 positioned above the rotor and is provided with a powder drop part 30 positioned under the rotor.  At least one quantity-measuring recessed part is formed in the slide surface of the rotor.  In accordance with the rotation of the rotor, the quantity-measuring recessed part comes to communicate with the powder feed part, so that powder is fed from the powder feed part into the quantity-measuring recessed part.  When the rotation is advanced, the quantity-measuring recessed part comes to communicate with the powder drop part, so that the powder drops from the quantity-measuring recessed part through the powder drop part into a high-pressure part 19 arranged thereunder.  These members construct a quantitative powder feeder which, even when a pressure difference exists between the supply side and the supplied side, can effectively prevent the gas flow and pressure leak therebetween and can minimize the amount of carrier gas used for feeding powder.
Patent CA-2189219-C (CA)
Title: Shipping protector
Inventor: HURLEY RICHARD D
IPC: B65D81/05
Filed: 1996-10-30
Granted: 2000-02-29
Abstract: A shipping protector for use along edges, corners or faces of shipped articles comprises a series of spaced lands with furrows therebetween. The furrows and lands define a herringbone type or otherwise angled pattern for preventing entry of articles into the rib regions.  A banding saddle provides reinforcement in the region for receiving a banding strap and also assists the band in staying in position.  The tactile surface of the protector assists in engaging with stretch or shrink wrap.
Patent CA-2195987-C (CA)
Title: Semiconductor component with junction termination with high blocking effectiveness
Inventor: MITLEHNER HEINZ
IPC: H01L29/06
Filed: 1995-07-14
Granted: 2004-10-12
Abstract: An n- or p-doped semiconductor region (2) accommodates the depletion zone (21) of an active area (3) of the semiconductor component with a vertical extension dependent upon an applied blocking voltage. The junction termination (4) for the active area (3) is constituted with a semiconductor doped oppositely to the semiconductor region (2), and is arranged immediately adjacently around the active area (3) on or in a surface (20) of the semiconductor region (2). The lateral extension (W) of the junction termination (4) is greater than the maximum vertical extension (T) of the depletion zone (21), and the semiconductor region (2) as well as the junction termination (4) are constituted with a semiconductor with a band gap of at least 2 eV.
Patent CA-2198711-C (CA)
Inventor: ROCKENFELLER UWE
IPC: H05K7/20
Filed: 1995-10-12
Granted: 2006-11-28
Abstract: Un appareil capable d'assurer un refroidissement et/ou une congélation rapide comprend une enceinte ou un récipient ayant une chambre de refroidissement (26), un ou plusieurs réacteurs (14, 32, 42) contenant chacun un composé complexe formé par l'adsorption d'un gaz polaire sur un sel métallique, où le gaz polaire est adsorbé et désorbé d'une manière alternée par le composé complexe, et où le composé complexe est formé en restreignant l'expansion volumique et en contrôlant la densité durant l'adsorption du gaz polaire par le sel métallique, grâce à quoi le composé complexe est capable d'adsorber ledit gaz polaire à une vitesse supérieure à 15 moles par mole du composé complexe en 20 minutes environ ou moins, un condenseur (16) pour condenser le gaz polaire, un évaporateur (20) en communication thermique avec la chambre de refroidissement pour y assurer un refroidissement, des conduites (17, 18, 22, 29) et une ou plusieurs vannes (13, 23, 25, 27) dirigeant ledit gaz polaire d'un ou de plusieurs réacteurs (14) vers le condenseur (16), du condenseur (16) vers l'évaporateur (20), et de l'évaporateur (20) vers un ou plusieurs réacteurs.
Patent CA-2199612-C (CA)
Title: Implantable moulded body for administering active substances to plants
Inventor: KLOCZKO MALGORZATA
IPC: C08L101/16
Filed: 1995-09-04
Granted: 2007-05-29
Abstract: The invention concerns implantable, partially biodegradable polymeric moulde d bodies for administering active substances to plants. The moulded bodies are characterized in that they contain at least one hydrophobic polymer.