baber/WOPTO huggingface dataset:
Patent FI-91260-C (FI)
Inventor: ABRAMS MICHAEL J
IPC: A61K31/282
Filed: 1989-02-02
Granted: 1994-06-10
Abstract: A Pt(IV) complex of the formula <CHEM> wherein A and A min  are NH3 or an amino group; R and R<1> are hydrogen, alkyl, alkenyl, aryl, aralkyl, alkylamino or alkoxy or functionalized derivatives thereof; and X is halogen or alkyl mono- or dicarboxylate. The complexes have high antitumor activity, particularly when administered orally.
Patent FI-99019-C (FI)
Inventor: NICOL PASCAL
IPC: C08F212/08
Filed: 1991-05-15
Granted: 1997-09-25
Abstract: Process for the manufacture of block copolymers, consisting in polymerising anionically in a solvent medium in a first stage a hydrocarbon vinylaromatic monomer and, in a second stage, a conjugated diene, characterised in that, in the first stage, the hydrocarbon vinylaromatic monomer is polymerised in solution in an aromatic hydrocarbon solvent until a homogeneous mixture is obtained with a viscosity higher than 300 Pa s at 20 DEG C at a polymer concentration of between 60 and 90 % by weight in the aromatic hydrocarbon solvent and in that, in a second stage, after introduction of conjugate diene, copolymerization is performed until a homogeneous mixture is obtained with a viscosity higher than 300 Pa s at 90 DEG C at a copolymer concentration of between 70 and 90 % by weight in the hydrocarbon aromatic solvent, without the viscosity exceeding 3,000 Pa s in the two stages.
Patent NO-166197-C (NO)
Inventor: BOLLMANN JEAN-JACQUES
IPC: E02D27/42
Filed: 1986-08-29
Abstract: A base support for fastening a pole (45) standing off from a foundation (31) is provided with a base member or an anchor body (11) respectively to be anchored in the foundation, presenting an all-around running side wall (14) and at its top a thru hole (26) surrounded by a circular bearing face (18) proceeding transversally to the base wall. Furthermore, a pole supporting member (16) is provided presenting on its top a connection area for the pole (45), below an all around running side wall (20) and at its bottom a mounting wall (23) presenting a circular supporting surface (19) being complementary to the bearing surface (18). For a simultaneous performance of the fastening bolt functioning, an anchor bolt (12) is passed through a central boring (15) of the mounting wall (23) across a tapered ring (22) and is screwed down in the foundation.
Patent NO-172597-C (NO)
Inventor: GMUENDER ARNOLD
IPC: B03B9/04
Filed: 1989-09-27
Abstract: In the treatment of solid residues containing heavy metals from combustion plants, the heavy-metal compounds dissolved after washing-out and subsequently precipitated are separated from the solvent, usually water or slightly acid aqueous solutions by cross-current diaphragm filtration. The sludge obtained during filtration and comprising precipitated insoluble heavy-metal compounds is dewatered together with the remaining solid residues and made suitable for dumping, e.g. by using binders. The cross-current diaphragm filter improves the washing of heavy metals out of the washing or waste water, and the method and the associated plant are simplified by the joint processing of the sludges containing solids.
Patent AU-729618-C (AU)
Title: Shipment transaction system and an arrangement thereof
Inventor: HAHN-CARLSON DEAN W
IPC: G06Q10/08
Filed: 1997-11-12
Granted: 2001-08-23
Abstract: A computer processing system for a shipment transaction involving a shipper and a carrier. The system is particularly suited to efficiently automate the payment of a shipment transaction and to efficiently provide access to relevant shipment information. The system includes a shipper processor which receives purchase order information and assists in generating a bill of lading for the transaction. A shipper access terminal interfaces between the shipper processor and a central processor arrangement to control the quantity, quality, and timeliness of information transferred to the central processor arrangement. The central processor arrangement stores selective shipment information and generates reports regarding the transactions. A carrier processor provides proof of delivery to the central processor arrangement. The central processor communicates with one or more financial institutions so that the carrier is paid and shipper billed for the relevant transaction.
Patent CA-2000538-C (CA)
Inventor: CLEMENTS ANTHONY H
IPC: C11D3/42
Filed: 1989-10-12
Granted: 1994-12-13
Abstract: Storage-stable washing and/or bleaching compositions containing a peroxyacid and/or a peroxyacid-yielding compound as bleaching agent are disclosed which contain as optical brightener a benzofuranyl biphenyl compound of the formula:            wherein R is hydrogen, C1-C4 alkyl, C1-C4 alkoxy, halogen, phenoxy or benzyloxy as mono or multiple substituent; M is hydrogen and/or an equivalent of a non-chromophoric cation; n is an integer from 0-2, and m is 0 or 1, with the proviso that n and m are not both zero .
Patent CA-2001118-C (CA)
Title: Massager
Inventor: KATSUNUMA TATSUO
IPC: A61H23/02
Filed: 1989-10-20
Granted: 1995-02-14
Abstract: A hand-held massager having a plurality of atttachments; all the attachment being driven by a single drive unit via a rotating cam means so that massaging is effected by increasing the massaging range and gently patting the skin surface.
Patent CA-2001248-C (CA)
Inventor: LUND DAVID M
IPC: B62D35/00
Filed: 1989-10-23
Granted: 1995-02-07
Abstract: A streamlined truck cab fairing (15)  for use with a pickup truck which may be mounted on the truck cab (1) without interfering with the operation of a truck bed cover.   The fairing (15) includes a left panel (17) a central member (16) and a right panel (18), the lower edges (20,22) of the fairing (15) being remotely spaced from the sidewalls (14) of the truck bed,  thereby  forming  a  gap  (59)  through which  a sheetlike cover may pass to completely seal off the truck bed region.   A plurality of  air  inlets  (29,30,31)  cost the relative wind to create a reaction force pressing the fairing (15) towards the truck.  A side panel reinforcing member (48) is used to reduced vibration of the fairing side panels (17,18).
Patent CA-2002028-C (CA)
Title: Vertically adjustable retrofittable workstation
Inventor: SCHWARTZ EDWARD M
IPC: A47B9/00
Filed: 1989-11-01
Granted: 1992-08-25
Abstract: ABSTRACT OF THE DISCLOSURE      A vertically adjustable, retrofittable work station including a first pair of vertically oriented spaced rails having engaging teeth protruding therefrom so as to be stationarily mounted on an existing wall panel of a conventional work station, a second pair of vertically oriented rails  individually,  slidably,  interlockingly disposed in the first pair of rails, a pair of support brackets having engaging teeth protruding therefrom so as to be individually mounted on the second pair of rails, a work surface supported by the support brackets, a pair of    interconnecting    channels    for    respectively interconnecting the first and second pairs of rails, and a drive mechanism coupled between the interconnecting channels to move the channels toward or away from each other so as to attendantly displace the work surface.
Patent CA-2004814-C (CA)
Inventor: OIWA THOMAS YASUJI
IPC: H01R4/22
Filed: 1989-12-07
Granted: 1999-03-16
Abstract: An apparatus which is suitable for sealing the end of an elongate electrical heater comprising both an insulating polymeric jacket and a metallic grounding braid surrounding the insulating jacket.  Gripping members within the apparatus serve to grip both the insulating jacket and the braid, thus preventing slippage of one past the other.  The apparatus is designed so that under some conditions the braid is readily pushed back from the end of the heater upon insertion.
Patent CA-2006533-C (CA)
Title: Method for the determination of the plasminogen activator activity in samples containing alpha-2-antiplasmin
Inventor: STIEF THOMAS
IPC: C12Q1/56
Filed: 1989-12-22
Granted: 2002-04-02
Abstract: A method for the determination of plasminogen activators in biological fluids which may contain antiplasmin is described and entails use of proteolytically degraded plasminogen.
Patent CA-2007123-C (CA)
Inventor: SUEHIRO MITSUGI
IPC: C01B17/04
Filed: 1990-01-04
Granted: 1998-09-29
Abstract: Disclosed are, in a method for purifying a high-temperature reducing gas in which sulfur compounds present in a high-temperature reducing gas are adsorbed and removed by an adsorbent according to a dry method, a method for purifying a high-temperature reducing gas which is characterized in that a reducing gas is supplied into a gas containing sulfur dioxide gas which is discharged from a regeneration system for regenerating the absorbent which system forms a system together with an adsorption system in which the sulfur compounds are adsorbed with the adsorbent, a resulting gas mixture is led through a reactor filled with a catalyst, the sulfur dioxide gas and the reducing gas are let react with each other  under pressurization so that elemental sulfur is directly produced and recovered as liquid sulfur; and the above method which is further characterized in that catalyst layers in the reactor in which the sulfur dioxide gas and the reducing gas react with each other are divided into parts or made to have a plurality of stages, a heat exchanger and a sulfur condenser are disposed between these parts or stages, and the temperature control of these gases and the removal of sulfur produced in the reaction are carried out during the reaction.
Patent CA-2013331-C (CA)
Title: Conveyor belt cleaning arrangement
Inventor: BARNES EDWIN ARTHUR
IPC: B65G45/24
Filed: 1990-03-29
Granted: 2001-10-23
Abstract: The present invention provides an arrangement for cleaning conveyor belts. The invention includes an elongate beam mounted so as to extend substantially transversely below a return run of a conveyor belt, the beam mounting scraper means such as to be in. contact with the underside of the conveyor belt. Spray means are also provided and are connected to a source of liquid, the spray means being adapted to apply a spray of said liquid across the underside surface of the conveyor belt, adjacent to, and immediately before or substantially simultaneously with, contact between the conveyor belt and the scraper means.
Patent CA-2024565-C (CA)
Title: Tire lifting device
Inventor: NG BILL
IPC: B62D43/04
Filed: 1990-09-04
Granted: 1996-03-12
Abstract: A take-up reel is provided suitable for use in a carrier-lifting device, the take-up reel for taking up cable as a coil and comprises a pair of plates, a central hub carrying an outer peripheral surface about which a cable may be wound. The central hub may also carry a recess in the hub.   An anchor secures one end of the cable between the plates and presents an abutment and locking surface.   A cable follower is pivotally biased to engage the outer surface of the coil of cable being taken-up and let out from the take-up reel.  The cable follower is  adapted to  abut  an abutment  when  the  cable  has  been substantially let out (played out) to preclude further rotation of the take-up reel.         In one embodiment, the take-up reel comprises a pair of spaced parallel plates, one plate carrying an integrally formed  (stamped)   raised  cylindrical  hub  comprising  a cylindrically rounded circular peripheral edge remote from plate and the second plate carrying a recess of substantially the same inner diameter as the circular peripheral edge,  the recess defined by a circular wall extending away from the plane of the plate in a direction away from the other plate, the circular wall of the recess having a depth less than the distance from the circular peripheral edge of the cylindrical hub to the plate to which the hub is secured, the end of the wall defining the recess remote from the plate in which the recess is disposed being rounded to mate with the rounded circular peripheral edge of the hub.         A torque limiter is also provided employing a spring plate and parallel  oriented clutch plate  in  face to  face indentations  (or  depressions)  and gaps  for  receiving  the indentations (or depressions) when the torque limiter transfers torque  from  the  spring  plate  to the  clutch  plate,  the indentations extending towards the gaps and riding in the gaps when torque is transferred from the spring plate to the clutch plate and for exiting from the gaps when the torque cannot be transferred to the clutch plate.         The connection between the take-up reel and torque limiter is effected by a special pin construction to ensure maximum torque transfer to the reel from the torque limiter.
Patent CA-2028125-C (CA)
Inventor: HASEGAWA KENJI
IPC: C22C5/04
Filed: 1990-02-28
Granted: 1996-06-18
Abstract: An ink jet head is provided which includes an electrothermal converting body having a heat generating register which generates, upon energization, heat energy to be directly applied to ink on a heat acting face to discharge the ink.  The ink jet head is characterized in that the heat generating resistor is formed from a non-single crystalline substance substantially composed of Ir and Ta and containing the Ir and Ta at the following respective composition rates: 35 atom percent  Ir  77 atom percent, and 23 atom percent  Ta  65 atom percent.
Patent CA-2030317-C (CA)
Title: Microcontroller for controlling an airborne vehicle
Inventor: HUFAULT JOHN R
IPC: F41G7/30
Filed: 1990-11-20
Granted: 1996-07-30
Abstract: An apparatus for controlling an airborne vehicle (18) includes a guidance unit (28), remotely located from the  vehicle  (18),  for  generating  frequency  modulated steering  and  control  signals.   A  signal  conditioning circuit (38) within the vehicle (18) conditions steering and  control  signals  from the guidance  unit  (28).   An attitude position sensing circuit (56) within the vehicle (18)  senses  and  generates  vehicle  attitude  position information.  A programmable microcontroller (70) within the vehicle (18) receives the steering and control signals from  the  signal  conditioning  circuit  (38) and vehicle attitude position information from the attitude position sensing circuit  (56), and generates flight commands for controlling the flight of the vehicle (18).
Patent CA-2033620-C (CA)
Title: Fluidized bed reactor
Inventor: BEISWENGER HANS
IPC: F23C10/18
Filed: 1991-01-04
Granted: 2001-04-24
Abstract: The reactor for combusting fine-grained solid fuels in a circulating fluidized bed contains a combustion chamber, which is provided with lines which open in the lower portion of that chamber and serve to feed primary air, secondary air and solid fuel.      The fluidized bed combustion chamber is divided into compartments by at least one partition provided in the upper portion of the fluidized bed combustion chamber. Each compartment communicates through a passage with at least one solids separator, which is connected to means for recycling solids and communicates with the compartment through a passage.
Patent CA-2035564-C (CA)
Inventor: LE SERGENT CHRISTIAN
IPC: C03B37/018
Filed: 1991-02-01
Granted: 1995-07-18
Abstract: Procédé de fabrication de préformes pour fibres optiques de caractéristiques régulières. Dans ce procédé, une pièce de verre cylindrique subit des passes de chauffage sur un tour de verrier. On repère et mesure d'éventuels défauts optogéométriques de cette pièce puis on corrige ces défauts par usinage de sa surface extérieure au cours d'une passe de correction sur le même tour de verrier.
Patent CA-2037879-C (CA)
Inventor: MCCREE JOHN O
IPC: B65D33/25
Filed: 1991-03-08
Granted: 2004-01-27
Abstract: A zipper, and particularly a zipper for a reclosable thermoplastic bag, which produces an audible clicking sound and/or a vibratory or bumpy feel when closed or "zipped", and processes and apparatus for making such zippers.
Patent CA-2038473-C (CA)
Title: Mobile radio communication system
Inventor: ONODA MASAHIRO
IPC: H04L1/20
Filed: 1991-03-18
Granted: 1994-09-13
Abstract: In a mobile radio communication system, a mobile station constantly monitors a quality of a radio line between the mobile station and a first base station with which the mobile station is presently communicating, detects a deterioration of the quality of the radio line between the mobile station and the first base station outside a tolerable range, successively detects field intensities of signals received from the base stations neighboring the first base station using a free time slot which is unused by the mobile station for communication to determine a maximum field intensity, supplies to the first base station predetermined information related to a second base station from which the signal with the maximum field intensity is received so as to make a handover request, and ends a communication with the first base station in response to a handover message.  The first base station supplies a handover request message to a control station in response to the handover request from the mobile station, and the control station carries out a handover process in response to the handover request message. The handover process includes selecting a new communication channel with which the mobile station is to communicate with the second base station when the mobile station moves from a first radio zone to a second radio zone, and notifying the handover message and the new communication channel to the mobile station and the first and second base stations, so that the mobile station ends the communication with the first base station in response to the handover message and starts a communication with the second base station using the new communication channel.
Patent CA-2039722-C (CA)
Title: Automatic equivalent temporary talkgroup assignment in a roaming trunking environment
Inventor: SASUTA MICHAEL D
IPC: H04M11/00
Filed: 1990-08-22
Granted: 1995-01-17
Abstract: A trunked communication system utilizes talkgroup synchronization for roaming communication units. By automatically matching the communication unit's talkgroup in a first area-wide system with an associated talkgroup in a second area-wide system, the communication system facilitates rapid association with a desired talkgroup.
Patent CA-2052648-C (CA)
Inventor: SCHMIDT ADOLF
IPC: B65G47/91
Filed: 1991-10-02
Granted: 2003-06-03
Abstract: The invention concerns a vacuum lifter for transporting roll-shaped loads stacked an each other by their plane end faces and comprising a lower-side adhesion surface and an assembly surface. To make available more assembly space, at least the assembly surface 8 comprises an outer contour 24 through 33 with corner segments 19 through 23 projecting outward beyond the adhesion surface 17.
Patent CA-2057439-C (CA)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/30
Filed: 1991-12-11
Granted: 2000-02-08
Abstract: A method of manufacturing a metallurgically monolithic integral heated probe for injection molding. An electrical terminal and three portions of the probe body are made and assembled together with an electrical heating element extending in an aligned bore. The forward portion is made of abrasion resistant high speed steel, while the rest of the probe body is made of hot work tool steel. A removable and reusable filler tube is screwed into a threaded seat in the rear cap portion and a quantity of silver is loaded into it. After a nickel alloy brazing material is applied to the joins, the assembly is heated in a reduced oxygen atmosphere in a vacuum furnace according to a predetermined cycle. The nickel alloy seals all the joins and the silver braze fills all the spaces between the components to provide a metallurgically monolithic integral probe. Using silver which is more conductive and has a lower melting temperature than copper reduces the cycle time and avoids having to heat the assembly into the austenitizing range of the steel body.
Patent CA-2060854-C (CA)
Title: Set of game cards which is used for various novel game and contributes to learning arithmetic
Inventor: HATA HIDEFUMI
IPC: A63F3/04
Filed: 1992-02-07
Granted: 1998-04-28
Abstract: A set of game cards includes a plurality of first cards respectively indicating each number from 1 to 9, and a plurality of second cards each indicating a figure generated by multiplying together figures, respectively indicated on arbitrary first cards.  Thus, the game cards help players learn multiplication tables when they are used.
Patent CA-2061417-C (CA)
Title: Gas dispersion apparatus for molten aluminum refining
Inventor: PELTON JOHN FRANKLIN
IPC: F27D27/00
Filed: 1992-02-18
Granted: 1996-02-06
Abstract: The maximum useful rate of aluminum refining is substantially increased by the incorporation of baffle means across the refining chamber under the rotor of a spinning nozzle assembly positioned in the refining chamber during aluminum refining operations.
Patent CA-2061938-C (CA)
Title: Nozzle load management
Inventor: REEDY DAVID VINCENT
IPC: F02K1/78
Filed: 1992-02-27
Granted: 2002-08-27
Abstract: A nozzle load transferring means is provided for transferring at least a portion of the thrust load of a gas turbine engine thrust vectoring nozzle to a relatively stationary portion of the engine using a track and track follower disposed between a stationary portion of the engine and the vectorable flap respectively so as to transfer the thrust loads developed on vectorable flap to the track follower and then to the track.        The preferred embodiment of the invention includes a convergent/divergent axisymmetric vectoring nozzle having a plurality of universally pivotable divergent flaps wherein the track is mounted to the engine case and has a spherical following surface with a center of curvature on the nozzles center-line. A divergent flap actuating ring is pivotably received within the track by a plurality of track followers mounted to the actuating ring and in roller bearing engaging relationship with the track surface. The actuating ring is operably connected to the divergent flaps so as to pivot the flaps for thrust vectoring.
Patent CA-2062609-C (CA)
Title: Video signal gradation corrector
Inventor: TSUJI TOSHIAKI
IPC: H04N7/26
Filed: 1992-03-10
Granted: 1997-09-02
Abstract: In a video signal gradation corrector used in a television receiver, an output of a look-up table memory is supplied to a constant-multiplication circuit, an output signal of the constant-multiplication circuit and an output signal of a look-up table operating circuit are added by an adder, and the result of addition is set into the look-up table memory.  Further, a video scene change detecting circuit is be provided between an output terminal of the look-up table operating circuit and a coefficient control terminal of the constant-multiplication circuit, and a coefficient of the constant-multiplication circuit is changed in accordance with a change in video scene.  Thereby, a correction is made which is not affected by noises, is stable and smooth, and follows the change in video scene.
Patent CA-2076689-C (CA)
Title: Low nox gas burner apparatus and methods
Inventor: SCHWARTZ ROBERT E
IPC: F23C99/00
Filed: 1992-08-24
Granted: 1997-11-04
Abstract: Improved gas burner apparatus and methods of burning fuel gas-air mixtures are provided whereby flue gases having low NOx contents are formed.   The burner apparatus includes a refractory burner tile having an air discharge opening therein and a wall surrounding the opening which extends into the furnace space and provides a mixing zone therein.  At least one passage is formed in the burner tile which opens into the mixing zone and fuel gas is jetted through the passage whereby flue gases are drawn therethrough and a fuel gas-flue gases mixture is discharged into the mixing zone. The fuel gas-flue gases mixture is swirled in the mixing zone and mixes with air therein, and the resulting mixture is discharged and burned in a primary reaction zone in the furnace space.