baber/WOPTO huggingface dataset:
Patent CA-2177046-A1 (CA)
Title: Octahydrobenzo[f]quinoline-based receptor agonists and antagonists
Inventor: JACOB JAMES N
IPC: A61P25/18
Filed: 1993-11-19
Abstract: The present invention relates to a composition, and method of use, of an octahydrobenzo[f]quinoline-based compound represented by structural formula (I). In this formula, R1 is -OH or -OCH3 and R2 is -H, -OH or -OCH3. In addition, R3 is a C1 to C2 saturated or unsaturated, alkyl group. Furthermore, R4 is an aryl group, wherein examples of suitable aryl groups, as defined herein, include phenyl and thienyl groups. The method of this invention relates to the use of the claimed compositions to treat psychotic disorders, to treat Parkinson's disease, or to sedate a mammal by administering an effective amount of a claimed composition.
Patent CA-2177525-A1 (CA)
Inventor: O'SULLIVAN MAURICE STEPHEN
IPC: H04B10/07
Filed: 1996-05-28
Abstract: A performance evaluation analysis for optical transmission systems is disclosed. A reference eye mask is defined for a transmitter and for a reference optical transmission link. The quality of the transmission for a live path is determined by applying the reference eye mask on the eye diagram of the electrical signal recovered at a point of measurement with a distortion measurement unit. The point of measurement could be established at a receiver optical connection plane, for measuring the optical transmission link and transmitter penalty, or could be at the optical connection plane of a transmitter, for measuring the performance of the transmitter. The optical path may include optical amplifiers, dispersion compensating modules, active and passive components.
Patent CA-2178072-A1 (CA)
Inventor: NELSON DON
IPC: E01C19/20
Filed: 1994-11-07
Abstract: L'invention concerne une épandeuse prévue pour être fixée sur un véhicule. L'épandeuse se compose d'un conteneur (10) prévu pour contenir une matière particulaire et d'un orifice de sortie (12) pour ce dernier. La matière particulaire peut être dispersée à partir de l'orifice de sortie (12). Un moteur électrique (16) adjacent au conteneur (10) permet de faire sortir la matière particulaire du conteneur (10). Ce moteur électrique (16) comprend un arbre moteur (18) qui s'étend vers l'orifice de sortie (12). Un dispositif d'alimentation, par exemple, un convoyeur à vis (20), sur l'arbre moteur (18) est prévu pour expulser la matière particulaire par l'orifice de sortie (14) lorsque l'arbre (18) entre en rotation. L'épandeuse comprend un joint d'étanchéité (21) pour éviter toute fuite de la matière particulaire du conteneur (10) lorsque l'arbre (18) n'est pas en rotation. En outre, il peut informer l'utilisateur lorsque le niveau particulaire dans le conteneur (10) est trop bas.
Patent CA-2178640-A1 (CA)
Inventor: PRENDEL TROY A
IPC: B25B27/10
Filed: 1995-01-10
Abstract: A universal hydraulic tool (10) for compressing a connector fitting (25) to tube portions (23, 24) to be joined is disclosed. The tool (10) includes a base member (11) and a tool member which define aligned receiving chambers (17, 21). The base member (11) defines a first jaw set (16) and a slide member (20) defines a second jaw set (28). The reception chambers (17, 21) have a width adjacent the jaw sets (16, 28) slightly larger than the connector fitting end (30). The base member (11) mounts a cylinder (33) having a piston (34) operatively connected to the slide member (20). Relative movement between the base member (11) and the slide member (20) compress the connector fitting (25) in either the forward direction or the reverse direction to form the desired tube joint without using a different hydraulic tool.
Patent CA-2179990-A1 (CA)
Title: Biological targeting agents
Inventor: BOWER GARY ROBERT
IPC: A61K38/00
Filed: 1995-01-11
Abstract: A conjugate comprises a linear or cyclic synthetic peptide of 3-50 amino acids linked via one of its carboxyl groups and optionally via a linking group, to a polydentate metal chelating group, with the result that endo- or exo-peptidase metabolism of the peptide is substantially inhibited, with the provisos that: a) the peptide chain contains a biological targeting sequence which is biologically active; b) when the spacer is absent the metal chelating group does not comprise solely peptide moieties; c) the metal chelating group does not contain thiol donors. A complex of the conjugate with a metal atom chelated by the metal chelating group is useful in medicine.
Patent CA-2182692-A1 (CA)
Title: Aerobic fermentation promoting device of excrements, aerobic fermentation system using it and compost therefrom
Inventor: KIM BAIK KI
IPC: C05F17/02
Filed: 1995-01-14
Abstract: An   aerobic   fermentation   promoting   device,   a fermentation system and organic compost prepared by the system  are  disclosed.    The  device  promotes  aerobic fermentation of compost materials by periodically mixing the compost materials together and by letting the compost materials come into contact with the outside air.   The device is installed in a fermentation tank and has a rotatable  screw  conveyor  unit,  at  least  one  bucket elevator, a drive unit and a steering unit.  The compost is produced by charging moisture control materials in the tank, uniformly spraying excrement on the surface of the moisture control materials, mixing the compost materials together using the fermentation promoting device after lapse  of  four  to  seven  days  since  spraying  of  the excrement, and adding new moisture control materials and new excrement to existing compost materials.
Patent CA-2183582-A1 (CA)
Inventor: LU PANG CHIA
IPC: C09J7/22
Filed: 1995-02-22
Abstract: A composite sheet of a flexible release liner, which is useful in high speed operations, the release liner is coated on one side with a crosslinkable high release coating formulation comprising (a) a silicone-acrylate release component; (b) an aclylate-containing crosslinking agent, such as a silicon-acrylate crosslinking agent having a higher acrylate content than the (a) silicone-acrylate, trimethylolpropane triacrylate or epoxylated trimethylolpropane triacrylate; and (c) an acrylic ester monomer or oligomer selected from the group consisting of octyl acrylate, isodecyl acrylate, stearyl acrylate and lauryl acrylate, specifically the (c) acrylate is free of silicone and more than two acrylate groups per molecule.
Patent CA-2186693-A1 (CA)
Inventor: DURAO PEDRO LOUREIRO
IPC: C22B1/00
Filed: 1996-09-27
Abstract: The present invention relates to a CO2 system designed for the neutralization of mineral ores.  The system involves special equipment and the use of CO2 at an industrial scale, as a neutralizing agent and pH control agent.  Among other advantages, the utilization of the process of the invention, results in productivity increases.
Patent CA-2188412-A1 (CA)
Title: Improved wastewater treatment process
Inventor: MOLOF ALAN H
IPC: C02F3/30
Filed: 1994-10-17
Abstract: In a wastewater treatment process, wastewater passes through an aerobic biological oxidation zone (12) for oxidizing BOD and converting ammonia nitrogen to nitrate. The effluent is passed to an aerobic mixing zone (16) and mixed with effluent from an anaerobic/anoxic zone (20) receiving sludge from a settling zone (24). Alternatively, an anoxic and/or anaerobic zone may be provided between the oxidation zone and aerobic mixing zone for receiving sludge, fermented sludge, or effluent from the anaerobic/anoxic zone for phosphorous removal.
Patent CA-2188742-A1 (CA)
Inventor: JACOBS PAUL TAYLOR
IPC: A61L/
Filed: 1996-10-24
Abstract: An apparatus and process for hydrogen peroxide vapor sterilization of medical instruments and similar devices make use of hydrogen peroxide vapor released from an inorganic hydrogen peroxide complex. The peroxide vapor can be released at room temperature and atmospheric pressure; however, the pressure used can be less than 50 torr and the temperature greater than 86~C to facilitate the release of hydrogen peroxide vapor. The heating rate can be greater than 5~C. Optionally, a plasma can be used in conjunction with the vapor.
Patent CA-2188759-A1 (CA)
Inventor: CHIESI PAOLO
IPC: C07C213/00
Filed: 1995-04-13
Abstract: Procédé et ses variantes destinés à la préparation de dérivés 5,6-dihydroxy-2-amino-1,2,3,4-tétrahydronaphtalène de la formule (I) dans laquelle R¿1?, R¿2? et R¿3? représentent indépendamment hydrogène ou alcoyle inférieur.
Patent CA-2189400-A1 (CA)
Inventor: LAEMPE JOACHIM
IPC: B22C3/00
Filed: 1996-11-01
Abstract: For coating foundry molds and/or foundry cores (2) with a powder to form a barrier against the casting material, the powder is mixed with a granular mineral base material or sand, and then the foundry mold and/or foundry core (2) is washed with the powder from this mixture (3) for coating.  The mixture (3) is loosened and fluidized for this purpose, so that the powder components adhering to the grains of the base material or sand are transferred to the mold or the core (2) and are rubbed into its surface.
Patent CA-2190575-A1 (CA)
Title: Portable locking device
Inventor: OFFICER DAVID ERNEST
IPC: E05B67/00
Filed: 1995-05-17
Abstract: The invention provides a portable looped cable locking device (10) for securing items, e.g. skis, stocks, cycles, etc. to a rack, bar or post by means of a cable (14, 42) which is looped around the item to be secured. The device (10) comprises a housing (11, 41) in which one end of the cable (14, 42) is arranged to be anchored, the cable in turn passing through a passageway (13, 44) which extends through the housing so as to form a loop, a key-operated lock (20) supported for rotation by the housing (11, 41), a clamping member (17) movable mounted within the housing and co-operating with an eccentric positioning cam (18) fast with the lock (20) to alter the angular disposition of the clamping member between a first unlocked position where the cable is free to move in either direction through the passageway and a second ratchet locking position where the clamping member is tilted relative to the passageway (13, 44) and grippingly engages a portion of the cable passing therethrough in a manner so as to allow movement of the cable in one direction only. Normally, the clamping member (17) can be moved to a third fully locked position where the cable is locked against movement in either direction along the passageway (13, 44). Spring means (27) is provided for biasing the clamping member (17) in the direction of its ratchet locking position.
Patent CA-2193524-A1 (CA)
Title: Compositions a base de copolymeres statistiques du propylene, procede pour leur fabrication, et feuilles multicouches thermoscellables les contenant
Inventor: MIKIELSKI RAYMOND
IPC: C08L23/00
Filed: 1996-12-19
Abstract: Compositions à base de polymères du propylène (compositions (C) comprenant: * de 68 à 80 % en poids d'un copolymère statistique du propylène (copolymère (A)) qui contient de 12 à 20 % en poids d'unités dérivées du 1-butène et de 0 à 2 % en poids d'unités dérivées de l'éthylène, et * de 20 à 32 % en poids d'un copolymère statistique du propylène (copolymère (B)) qui contient de 0 à 15 % en poids d'unités dérivées du 1-butène et de 1 à 8 % en poids d'unités dérivées de l'éthylène.
Patent CA-2196235-A1 (CA)
Inventor: ARORA VIVEK
IPC: H04L12/46
Filed: 1997-01-29
Abstract: A temporary multimedia ELAN is formed on top of one or more existing ELANs between those end-stations (121-1, 121-2, 111-1) participating in a multimedia session, such as a video conference, at the time of initiating the session. At the end of the session the temporary ELAN is torn down. When the temporary ELAN is created an available LAN Emulation Server (LES) (241) and an available Broadcast and Unknown Server (BUS) (243) are allocated to serve those end-stations participating in the multimedia session. The BUS also serves as a multicast server to multicast a multimedia stream from one end-station to each other end-station on the temporary ELAN. The initiator of a session accesses a Multimedia Session Manager (401), which oversees and manages the session and coordinates the necessary resources. An ELAN Configuration (402) serves to dynamically assign IP addresses to end-stations to ensure that each end-station on the temporary ELAN is on a single subnet, to receive the configuration attributes of each end-station that is to be connected on the temporary ELAN, to find an available LES and BUS to serve the temporary multimedia ELAN, and to coordinate establishment of the temporary ELAN between the end-stations. Once the temporary ELAN has been formed, a Conference Configurator (403) starts executing a multimedia application already existing on each end-station or sends the executables of the selected multimedia application in real time to each end-station. During the session the Multimedia Session Manager is used to add a new end-station, drop an end-station, and terminate the session.
Patent CA-2196972-A1 (CA)
Title: Repellent compositions containing flavonoid aldehydes
Inventor: EMERSON RALPH W
IPC: A01N35/02
Filed: 1995-12-29
Abstract: Repellent compositions which contain falvonoid aldehydes such as cinnamic aldehyde, .alpha.-hexyl cinnamic aldehyde and/or coniferyl aldehyde are provided, together with methods for their use as repellents for pests including flies, cockroaches, aphids, silverleaf white flies, mosquitos, ticks, fleas, leafhoppers, thrips, two-spotted spider mites, snails, slugs, biting midges, earwigs, and moths.
Patent CA-2197743-A1 (CA)
Title: Bill handling machine
Inventor: ATSUMI HIDEO
IPC: G07D11/00
Filed: 1997-02-17
Abstract: A bill handling machine includes a take-out roller whose entire circumferential surface is formed with a high friction material and which is adapted to engage with leading edge portions of stacked bills and can take out the bills, a separation roller for cooperating with the take-out roller and preventing two or more bills from being simultaneously taken out, a bill sensor provided downstream of the take-out roller and the separation roller for detecting whether or not any bill is present, transporting rollers provided downstream of the bill sensor and rotated at higher speed than the take-out roller, and a controller for temporarily stopping the take-out roller when detection signals have been continuously input from the bill sensor for a time period longer than a predetermined time period. According to the thus constituted bill handling machine, it is possible to reliably and efficiently separate and handle bills whose lengths in the bill transporting direction differ greatly.
Patent CA-2197747-A1 (CA)
Inventor: JOHNSON THOMAS M
IPC: A47L15/23
Filed: 1997-02-17
Abstract: A spray assembly for a dishwasher includes a fluid pump and a spray tower.  The spray tower includes a lower stationary member and an upper rotatable member and includes a fluid cavity therein.  The rotatable member has at least one spray opening adjacent its upper end.  A spray nozzle directs a stream of washing fluid upwardly into the spray tower and moves the stream of washing fluid in a circular pattern.  The stream of water engages the upper rotatable member of the spray tower and the upper rotatable member rotates in response thereto.  One form of the invention uses a deflecting surface on the rotatable member for causing rotational movement of the rotatable member and for causing precession of the rotatable member.  Another modification of the present invention utilizes a pair of intermeshing gears for causing precession of the rotatable member.
Patent CA-2198172-A1 (CA)
Title: A food composite comprising herring eggs
Inventor: NISHIJIMA HIDEO
IPC: A23L17/60
Filed: 1997-02-21
Abstract: A composite food substance comprising an adhesion enhanced seafood substrate and washed herring eggs adhered to a surface of the substrate.  The seafood substrate may be kelp.
Patent CA-2198855-A1 (CA)
Title: Scheduling system and method
Inventor: MATHESON WILLIAM L
IPC: G06Q10/00
Filed: 1995-08-29
Abstract: A scheduling system and method for moving plural objects through a multipath system described as a freight railway scheduling system. The achievable movement plan can be used to assist in the control of, or to automatically control, the movement of trains through the system.
Patent CA-2201195-A1 (CA)
Title: Rotor for land clearing device
Inventor: BROWN STANLEY L
IPC: A01G23/093
Filed: 1997-03-27
Abstract: A rotor for a land clearing device or forestry shredder which comprises a plurality of anchors spaced apart, offset, and arranged on a horizontal cylinder.  Cutting elements are mounted between adjacent anchors, the anchors arranged such that there are no gaps between the effective areas of the cutting elements as the rotator spins.  The anchors can also be arranged so that at least one cutting element is located at or near the cutting element area at all times.
Patent CA-2203157-A1 (CA)
Inventor: SCHWARZ MICHAEL
IPC: B65C11/00
Filed: 1995-09-06
Abstract: L'invention concerne un appareil distributeur de tickets, dans lequel les tickets (6) peuvent être séparés individuellement, par commande manuelle, à partir d'une bande de tickets disposée sur un rouleau (14). En vue de permettre la distribution, avec une fiabilité constante, de tickets (6) d'une forme quelconque, l'appareil selon l'invention comprend un boîtier (1) muni d'une ouverture de distribution (5) et d'un dispositif de retenue (7) pour le rouleau à bande de tickets (14) pouvant être monté dans le boîtier (1). Le dispositif de retenue (7) est constitué par un élément de guidage inférieur (8) et par deux éléments de guidage latéraux (9, 9'), chacun desdits éléments de guidage (9, 9') présentant une rainure de guidage (10, 10') destinée à recevoir le rouleau (14) monté sur un axe. L'élément de guidage inférieur (8) présente, à son extrémité, un bord distributeur (19) pour la séparation des tickets individuels (6).
Patent CA-2203455-A1 (CA)
Inventor: LANGSTON DANIEL A
IPC: H02G3/10
Filed: 1997-04-23
Abstract: A combination of a cable raceway section with a cable exit box, wherein the raceway section is C shaped with one side having a gap in it.  A cable exit box at the gap in the side of the raceway section.  The box has an opening in one wall overlying the gap in the side of the raceway section and both the gap and the opening are of a length enabling a wide radius turn of cable out of the raceway section and into the box.  The box is deeper than the raceway.  The box has an open interior defined by sides shaped for supporting a wiring device in the opening, to which wiring device cables exiting from the raceway section are attached.
Patent CA-2203683-A1 (CA)
Title: Combine ripple pan
Inventor: DWYER SUSHIL V
IPC: A01F12/44
Filed: 1997-04-24
Abstract: The invention provides an improved ripple pan which compensates for the over-deposition of threshed grain onto the outer portions of the grain pan by channeling the grain to the center of the pan. The pan has a central section with ripples that are perpendicular to the flow of the grain, and two outer sections with outer edges that are elevated above the central section. The ripples on the two outer sections are biased such that the outer edges of the ripples are located rearward of the inner edges of the ripples. An alternate embodiment of this invention solves the problem of excessive grain deposition in the central section of the ripple pan. This embodiment has two outer sections configured similarly to the first embodiment and a central section with a center peak which slopes downward on either side of the peak to the inner edges of the outer sections.
Patent CA-2205135-A1 (CA)
Title: Novel 1,2-dioxetane compounds with haloalkoxy groups, methods of preparation and use
Inventor: RASHID KHALEDUR
IPC: C07F7/18
Filed: 1995-11-07
Abstract: A chemiluminescent assay method and compositions are described which use a haloalkoxy group-substituted dioxetane which is deprotected by a hydrolytic enzyme to undergo a chemiluminescent reaction.  Chemiluminescent 1,2-dioxetane compounds substituted on the dioxetane ring with a haloalkoxy group which can be triggered by a reagent to generate light are disclosed. Haloalkoxy group-substituted dioxetanes are useful for the detection of triggering agents including enzymes. The enzyme may be present alone or linked to a member of a specific binding pair in an immunoassay, DNA probe assay or other assay where the enzyme is bound to a reporter molecule.
Patent CA-2205834-A1 (CA)
Title: A traffic supervision system for vehicles
Inventor: LOHMANN-JENSEN FLEMMING
IPC: G08G1/017
Filed: 1995-11-21
Abstract: To protect and watch transport units consisting of a towing unit and one or more transported or transporting units, the towing unit has a data processing system (1) capable of communicating with the outside world via communications and GPS satellites (45) and/or a GSM system (39) and with tags (10B) burried in a road. The transporting or transported unit or units additionally have a data processing system (15) capable of communicating with a data processing system (1) in the towing unit via a wireless interface (7) or interface (8). The data processing system in the transporting or transported unit or units is moreover interfaced with an aerial (16) capable of communicating with tags in a road or surfaces (10B) or tags (10A) located in the top of transporting or transported units. A system designed as described above provides the advantage that a cargo or a transport unit can always be positioned and watched.
Patent CA-2209082-A1 (CA)
Title: Process for the production of ligine-peroxydase and of manganese-peroxydase from a phanerochaete chrysosporium culture
Inventor: FRASSES PIERRE
IPC: C12N9/08
Filed: 1995-12-28
Abstract: The invention relates to new strains of Phanerochaete chrysosporium, and to their utilizations for the production of lignine-peroxydase and/or manganese-peroxydase.
Patent CA-2209614-A1 (CA)
Inventor: RUSS KARL JOSEPH
IPC: D06M13/463
Filed: 1995-04-05
Abstract: Dryer-activated fabric softening articles having improved spun-bonded polyester substrates having improved feel characteristics as compared to conventional polyester substrates and/or feel characteristics that are not significantly different from conventional rayon substrates, after use in an automatic clothes dryer, said articles comprising: (A) at least about 5 % fabric conditioning composition comprising fabric conditioning active; and (B) a polyester non-woven fabric substrate prepared from a polyester fiber having a denier of from about 2 to about 6, said substrate having a basis weight of from about 0.52 oz/yd2 to about 0.58 oz/yd2, a thickness of from about 0.16 mm to about 0.22 mm, and, preferably, a tear strength of at least about 3 lbs/in2, preferably from about 4 to about 7 lbs/in2 in the cross direction and from about 3.1 to about 6 lbs/in2 in the machine direction, and "belt fuzz" and "jet fuzz" grades, as described herein, of from about 1.8 to about 2.9, preferably from about 2 to about 2.7, more preferably from about 2.2 to about 2.5, said polyester having improved feel characteristics as compared to conventional substrates of this type, after said article is used in said automatic clothes dryer and after said fabric conditioning composition has been substantially completely removed from said substrate.
Patent CA-2210725-A1 (CA)
Title: Method and apparatus for providing high bandwidth, low noise mechanical i/o for computer systems
Inventor: ROSENBERG LOUIS B
IPC: A61B19/00
Filed: 1996-01-17
Abstract: A method and apparatus (25') for providing high bandwidth and low noise mechanical input and output for computer systems. A closed-loop, five member gimbal mechanism (46, 58, 48a, 48b, 50a and 50b) provides two revolute degrees of freedom to an object about two axies of rotation. A linear axis member (40) can be coupled to the gimbal mechanism at the axes' intersection and be translated along a third axis to provide a third degree of freedom. Transducers (42) associated with the provided degrees of freedom include sensors and actuators and provide an electromechanical interface between the objet (44) and a digital processing system (14). Capstan drive mechanisms (58) transmit forces between the transducers (42) and the object (44).