baber/WOPTO huggingface dataset:
Patent CA-2055159-A1 (CA)
Title: Map reading and plotting instrument
Inventor: SUMP MALLORY L
IPC: G09B29/10
Filed: 1991-11-08
Abstract: ABSTRACT OF THE DISCLOSURE     The  map  reading  and  plotting  instrument  comprises  two transparent discs coaxially held together by a hollow fastener for rotary motion relative to each other and two transparent arms disposed between and extending radially of the discs and secured by the hollow fastener for pivotal movement relative to each other and the discs.   The top disc has  a  sight-slide subassembly consisting of a plurality of first scales of linear measure and a sight-slide moveable relative to the first scales.  The bottom disc has adjacent its periphery a plurality of scales of angular measure while each of the arms has a plurality of scales of linear measure extending from the hollow fastener longitudinally to the distal end thereof.  The top disc has a north-south diametral line which coact with a declination scale of the bottom disc to effect orientation of the instrument with the magnetic north as shown on a map having grid azimuths and/or a declination diagram.            F:21516.0
Patent CA-2060020-A1 (CA)
Inventor: TREPKA WILLIAM J
IPC: C08F297/04
Filed: 1992-01-28
Abstract: A method  for preparing tapered block copolymers  in a polymerization process by sequentially charging: (1) an initiator and monovinylaromatic monomers in the presence of a randomizer; (2)  an initiator and a mixture of monovinylaromatic and conjugated diene monomers; (3)   an initiator and a mixture of monovinylaromatic and conjugated diene monomers; and (4)  a coupling agent to produce a polymodal tapered block copolymer.  The copolymers are particularly useful for packaging applications which require good environmental stress crack resistance.
Patent CA-2060523-A1 (CA)
Title: Tow system for water board
Inventor: CLARK BRIAN
IPC: B63B35/81
Filed: 1992-02-03
Abstract: TOW SYSTEM FOR WATER BOARD A water board is provided with a recess in its top surface for holding a tow rope handle as the board is being towed. The recess includes a pair of transversely extending handle portions and a central hand portion between the handle portions for permitting the user's hand to grasp a handle which is positioned in the handle portions. The recess also includes a pair of angled portions which converge forwardly from the handle portion for accommodating a tow rope bridle.
Patent CA-2061072-A1 (CA)
Inventor: ELLITHORPE RICHARD C
IPC: E04G25/04
Filed: 1992-02-12
Abstract: ABSTRACT OF THE DISCLOSURE           An adjustable load-bearing apparatus capable of being  operatively  disposed  on  the  end  of  an  elongate structural member having a substantially fixed length so as to produce a structural member having an adjustable length. The apparatus includes a saddle for receiving a load-carrying beam, at least two adjustment screw members fixedly attached to the saddle, and respective nuts which bear on a bearing surface of a cross-bar disposed on a bearing plate.  A guide sleeve depending from the saddle and slidable longitudinally along a portion of the elongate structural member provides moment coupling between the saddle and the elongate structural member, without subjecting the adjusting screws or nuts to bending moments.
Patent CA-2062409-A1 (CA)
Title: Procede et systeme d'harmonisation autonome d'equipements a bord d'un vehicule, utilisant des moyens de mesure du champ de gravite terrestre
Inventor: GERMANETTI SERGE A
IPC: F41G5/20
Filed: 1992-03-06
Abstract: - Procédé pour l'harmonisation d'un équipement (2) par rapport à un véhicule (1). - Selon l'invention : . on dispose, à bord du véhicule (1), un outillage (8) harmonisé par rapport à celui-ci ; . on mesure, avec l'outillage (8), les composantes d'un vecteur représentant le champ de gravité terrestre ~ ; . on mesure, avec ledit équipement (2), les composantes d'un vecteur représentant le champ de gravité terrestre ~ ; . on transmet à une mémoire (7) lesdites composantes issues de l'outillage (8) de l'équipement (2) ; . on place le véhicule (1) dans une autre position ; . on mesure, avec l'outillage (8), les composantes d'un vecteur représentant le champ de gravité terrestre ~ ; . on mesure, avec l'équipement (2), les composantes d'un vecteur représentant le champ de gravité terrestre ~ ; . on transmet à la mémoire (7) les nouvelles composantes issues de l'outillage (8) et de l'équipement (2) ; et . on calcule, dans un calculateur (6), un opérateur de rotation R(.alpha.,.beta.,.GAMMA.) corrigeant les erreurs angulaires d'harmonisation des mesures effectuées dans le système de référence (R3) dudit équipement (2) par rapport à celles effectuées dans le système de référence (R2) dudit véhicule.
Patent CA-2062519-A1 (CA)
Inventor: BAKER CHRISTOPHER G
IPC: A61K8/37
Filed: 1992-03-09
Abstract: A lipstick composition comprising by weight from 8% to 20% of waxes, 30% to 80% of oils, 3% to 30% of colorants, 8% to 20% of cetearyl isononanoate, 1% to 10% of a sesquistearate and 2% to 20% of isopropyl hydroxy-stearate.  The lipstick has the aesthetic performance characteristics of a regular lipstick but more effec-tively soothes and protects the lips.
Patent CA-2062741-A1 (CA)
Inventor: EMERSON STEPHEN G
IPC: A61K48/00
Filed: 1990-06-14
Abstract: Methods, compositions and devices are provided for the growth of hematopoietic cells in culture. Bioreactors (10) are provided where appropriate levels of nutrients and growth factors are substantially continuously maintained in the bioreactor (10) while removing undesirable metabolic products. At least one growth factor is provided through excretion by transfected stromal cells, particularly heterologous cells. Elements (28, 30) are provided for maintaining the stromal cells and hematopoietic cells separately, to allow for easy removal of the hematopoietic cells.
Patent CA-2064132-A1 (CA)
Title: System powered power supply using dual transformer hvac systems
Inventor: RATZ JAMES W
IPC: G05F1/577
Filed: 1992-03-26
Abstract: ABSTRACT OF THE DISCLOSURE             A power supply to supply power to a secondary system. The power supply is adapted to receive power from a plurality of primary systems. The power supply having a first rectifier which supplies power to the secondary system from a first primary system. At least one isolated rectifier which is connected to a primary system other than the first primary system. Wherein the primary system other than the first primary system provides power to the isolated rectifier. A power supply means connected to the first rectifier and the isolated rectifier. Wherein the rectifier and the isolated rectifier provide power to the power supply and the power supply provides power to the secondary system. Wherein due to the characteristic of the isolated rectifier, it is not possible to connect the first primary system out of phase with the primary system other than the first primary system, thereby eliminating unsafe voltages.
Patent CA-2064208-A1 (CA)
Title: Lateral thrust assembly for missiles
Inventor: BAGLEY CLOY J
IPC: F02K9/88
Filed: 1990-07-10
Abstract: A lateral thrust assembly (12) for missile maneuvering comprises an annular array of outwardly directed nozzles (22) each nozzle having a releasable plug (26) normally blocking flow of propellant gases out of the nozzle. A plug release mechanism (38) associated with each plug allows that plug to be released to open the respective nozzle. A combustion chamber (32) containing propellant is connected to the inner ends of all the nozzles. The propellant is ignited when one or more selected plugs are released to allow opening of the associated nozzle or nozzles, controlling the direction of the lateral thrust applied to the vehicle.
Patent CA-2065040-A1 (CA)
Title: Arginine antagonists for inhibition of systemic hypotension associated with nitric oxide production or endothelial derived relaxing factor
Inventor: KILBOURN ROBERT G
IPC: A61K31/00
Filed: 1990-09-13
Abstract: A method for prophylaxis or treatment of an animal for systemic hypotension induced by internal nitrogen oxide produc-tion. The method involves administering a therapeutically effective amount of certain arginine derivatives to inhibit nitrogen ox-ide formation from arginine. Preferably N G-substituted arginine or an NG,NG-disubstituted arginine (having at least one hy-drogen on a terminal guanidino amino group replaced by another atomic species) is administered to an animal possibly developing or already having such induced systemic hypotension. The arginine derivatives are preferably of the L configura-tion and include pharmaceutically acceptable addition salts. Prophylaxis or treatment of systemic hypotension in a patient which has been induced by chemotherapeutic treatment with biologic response modifiers such as tumor necrosis factor or interleukin-2 may be accomplished. Treatment of an animal for systemic hypotension induced by endotoxin, i.e., septic shock may also be accomplished by treatment with the arginine derivatives.
Patent CA-2065400-A1 (CA)
Title: Method of preparing mixture of active ingredients and excipients using liquid carbon dioxide
Inventor: LINDSAY ALEXANDER D
IPC: A61K9/10
Filed: 1991-07-18
Abstract: 2065400 9201381 PCTABS00010 Environmentally-acceptable intimate mixtures of active ingredients and excipients which meet economic performance levels are prepared without use of harmful solvents by solubilizing and mixing the components in liquid carbon dioxide maintained under pressure and then slowly reducing the pressure to convert the carbon dioxide to the gaseous phase and venting the gaseous carbon dioxide.
Patent CA-2065780-A1 (CA)
Title: Shock tubing
Inventor: GREENHORN ROBERT C
IPC: G01N/
Filed: 1992-04-10
Abstract: A method of producing a coloured shock tubing comprising a visibly coloured hollow tube having an inner coating of a reactive material wherein the core loading of the reactive material in the tube may be measured by radiation absorption. The visible colouration of the hollow tube is effected by the addition of a coloured compound, which compound is essentially transparent to the radiation used to measure core loading. A one stage extrusion process may be utilized to prepare a shock tube wherein core loading is easily measured during production, and verified after production.
Patent CA-2069096-A1 (CA)
Title: Enzymatic synthesis of oligonucleotides
Inventor: RICHARDS RODNEY M
IPC: C12Q1/68
Filed: 1991-09-23
Abstract: The present invention makes possible the catalytic production of sequence specific oligonucleotides through the use of a specially designed template sequence. The reaction can be made to proceed isothermally in the presence of an excess of nucleoside triphosphates, an agent for polymerization, and a cutting agent. Because the process is catalytic with respect to the template sequence, an unlimited amount of oligonucleotide product can theoretically be generated from a single molecule of template. Where the process is initiated by the presence of a nucleic acid target sequence, the method of the present invention can be used for diagnostic purposes as an amplification method to improve sensitivity.  Diagnostic sensitivity can be further enhanced by employing a cascade of these template sequences.
Patent CA-2069232-A1 (CA)
Inventor: HENGVOSS HELMUT
IPC: B64F1/36
Filed: 1992-05-22
Abstract: ABSTRACT            An information sign on airfield runways or taxiways to impart information to aircraft captains or vehicle drivers.  In order to increase operating safety and capacity in the taxiing area, the indicator surface of the information sign incorporates an changeable aircraft or vehicle-specific symbolism to impart information concerning the runway or taxi route that has been assigned to an aircraft or vehicle.  A control unit that can be controlled from a central computer is provided to display the symbols.            Figure.
Patent CA-2069967-A1 (CA)
Inventor: KIMURA KATSUJI
IPC: G06G7/16
Filed: 1992-05-29
Abstract: A frequency discriminator is provided which comprises a phase  shifter  for  shifting a phase of  an  IF  signal,  a multiplier for analogically multiplying the IF signal and an output  signal  of  the phase  shifter  and  outputting  the resultant signal thus obtained as a differential current,  a circuit for forming a differential current of a differential output current of the multiplier, an inverter circuit to  be driven  by the differential current thus formed, and a  low-pass filter for integrating an output signal of the inverter circuit.   As  the  circuit  for  forming  the  differential current  thereof,  a current mirror  circuit  is  preferably used.  Thus,  a quadrature-type frequency discriminator  can be realized on a C-MOS integrated circuit.
Patent CA-2070736-A1 (CA)
Title: Method of and system for electronic funds transfer via facsimile with image processing verification
Inventor: BENTON WILLIAM M
IPC: G06Q40/00
Filed: 1992-06-08
Abstract: METHOD OF AND SYSTEM FOR ELECTRONIC FUNDS TRANSFER VIA FACSIMILE MACHINES  WITH IMAGE PROCESSING VERIFICATION                Abstract of the Disclosure In  a  system  for  carrying  out  financial transactions via facsimile machines, account customized transaction vouchers  are  completed  by at  least  one party  to  a  transaction.    The  transaction vouchers issued to that party contain thereon in bar code format a series of pseudo random alphanumeric characters with a different set of characters  on each voucher.   The party transmits by facsimile an image of the completed voucher to a facsimile machine at a central facility. A character reader at the central facility reads the incoming data and authorizes the requested transaction based  on  the  pseudo  random  alphanumeric  set  of characters  on  the  voucher  when  confirmed  by  a comparison to a list of pseudo random alphanumeric sets of  characters  in  the  account  record  of  that  party. Used sets of alphanumeric characters are deleted from the list in the account data to permit onetime usage of a voucher.   A credit voucher is sent from the central facility to a  facsimile machine at  the site of  the other party to the transaction.   This voucher includes a pseudo random alphanumeric set of characters selected from a second list of such characters in the account information  of  said  second  party  in  the  central facility.  The voucher contains a signature field with a background comprising a repetition of the string of the  pseudo-random  alphanumeric  characters  used to identify the voucher as a means to detect unauthorized photocopying of a signature and affixing the same to the signature field on the document.
Patent CA-2072749-A1 (CA)
Title: Antimicrobial preservation of plasma
Inventor: SHANBROM EDWARD
IPC: A61K35/16
Filed: 1991-09-03
Abstract: The treatment and preservation of plasma, plasma derivatives with povidone-iodine to kill pathogenic microbes without destroying the utility of the plasma is disclosed.
Patent CA-2076909-A1 (CA)
Inventor: KOBAYASHI HISASHI
IPC: F27D99/00
Filed: 1992-08-28
Abstract: High velocity gas injection system wherein high velocity and low velocity gases are injected into a cavity in a defined relationship such that the low velocity gas forms a protective barrier from combustion zone damage due to the flow dynamics caused by the high velocity gas.
Patent CA-2079395-A1 (CA)
Title: Fiber optic gyroscope
Inventor: POISEL HANS
IPC: G01C19/72
Filed: 1992-09-29
Abstract: A fiber optic gyroscope of the type having a 3x3 coupler located between a light source and a monomode fiber coil, coupling nonpolarized light into the coil end, and at least one photodetector element associated with the coupler to generate an output signal corresponding to the light intensity transmitted by the coupler. At least one contrast-adjusting element in the form of a rotationally polarizing fiber section is located between the connection on the coil side, of the 3x3 coupler in the length of the coil-forming monomode fiber strand. The polarization rotation angle of said fiber section is adjusted so that the output signal of the photodetector element is minimal when the gyroscope is at rest.
Patent CA-2079666-A1 (CA)
Title: Recording and reproducing apparatus
Inventor: ISHIDA TAKEHISA
IPC: G11B5/596
Filed: 1992-10-01
Abstract: The present invention is directed to a recording and reproducing apparatus in which a tracking error between a recording head and a reproducing head secured on a rotary actuator is canceled to thereby effect an accurate tracking.      A recording and reproducing apparatus in which a recording head and a reproducing head are secured on a rotary actuator with a constant distance therebetween comprises a rotation angle detector (3) for detecting a rotation angle of the rotary actuator (1) and a servo correction amount generator (4) for generating a servo offset amount corresponding to the change of the rotation angle of the rotary actuator (4), wherein a servo offset based on the servo offset amount from the servo correction amount generator (4) is supplied to the rotary actuator (1) in such a fashion that at least in one of recording and reproducing modes a tracking error between the recording mode and the reproducing mode which takes place due to a distance between the recording head and the reproducing head and due to the rotation angle of the rotary actuator (1) is canceled.
Patent CA-2080207-A1 (CA)
Title: Process for the preparation of 1,2-bis-(2-nitrophenoxy)-ethane
Inventor: PAPENFUHS THEODOR
IPC: C07C205/37
Filed: 1992-10-08
Abstract: ABSTRACT            Process for the preparation of 1,2-bis-(2-nitrophenoxy)-ethane The present  invention relates  to a process  for the preparation   of   1,2-bis-(2-nitrophenoxy)-ethane,   by reacting 1 mole of ethylene glycol with about 190 to about 250 mol% of 2-chloronitrobenzene at temperatures of about 40 to about 100C with the addition of an alkali metal hydroxide in dimethylacetamide.
Patent CA-2080853-A1 (CA)
Title: Universal access switch
Inventor: IVES FREDERICK C
IPC: H01H9/02
Filed: 1992-10-19
Abstract: ABSTRACT OF THE DISCLOSURE           The key-operated switch enables realization of a switch construction which is extensively independent of the dimensions of standard cylinder locks and mounting thereof independent of the surroundings.  A switch housing open at one side comprises side walls,  a floor,  a lower portion and an upper portion.          Longitudinal slots provided at the side walls extend parallel to wide side edges of the side walls and serve for guiding first fastening screws.   A housing cover member which fits in the housing  opening  and  having  bevelled  corners  and  flaps  is displaceable throughout  a  predetermined  distance along  the longitudinal slots.  At the operator side of the key-operated switch the housing cover member carries a collar connected by second fastening screws with such housing cover member.   A throughpass opening is provided at the housing cover member through  which  piercingly  extends  a  standard  cylinder  lock attached at the collar.  At the operator side of the key-operated switch the cylinder lock is surrounded by the collar and at the housing side is operatively connected with a switch insert member.  The dimensions of the throughpass opening are selected such that after removal of the second fastening screws the switch insert member can be removed from the housing at the operator side.
Patent CA-2084783-A1 (CA)
Title: Process and device for filling and sealing of containers
Inventor: KRONSEDER HERMANN
IPC: B67C7/00
Filed: 1991-05-28
Abstract: The invention relates to an improved process for filling and sealing containers, preferably bottles with a liquid, in which filled containers are sealed with a sealing element in a filling device with deformation of the sealing element or/and the container and with formation of a sealing pressure seat between the container and the sealing element. The invention also relates to a device for carrying out the process. The process according to the invention is characterized in that the sealing element is subjected to a slight sealing press pressure to form a sealing pressure seat in a first sealing stage and the final sealing press pressure is produced in a second sealing phase.
Patent CA-2086274-A1 (CA)
Title: Food Carton
Inventor: EISMAN LARRY
IPC: B65D5/64
Filed: 1992-12-24
Abstract: A carton including a hexagonal tray with a complementary hexagonal cover integrally hinged thereto for closing thereover.  A dual locking system between the tray and cover includes projecting locking lugs coplanar with the front wall of the tray and extending beyond adjoining tray side walls for interlocking engagement with corresponding lugs on side walls of the cover which extend beyond the cover front wall.  The locking assembly also includes headed upwardly extending tabs on selected tray side walls which engage through corresponding slots in the cover top panel to lock the top panel downwardly against the upper edges of the side walls from which the tabs project.
Patent CA-2086445-A1 (CA)
Title: Miniature vacuum cleaning system
Inventor: BARR BRUCE T
IPC: A47L9/24
Filed: 1992-12-30
Abstract: ABSTRACT OF THE DISCLOSURE   A miniature vacuum system includes a plurality of separate probes which can be attached to a support head and manipulated in the manner of a writing implement. Some of the probes are formed simply from a tube with a resilient coating at the end of the tube for engaging the surface. Other probes have a sweeping surface on which is attached a loop pile fabric. The head is attached to a half inch diameter hose with a number of different adapter heads being available for coupling the hose to an existing vacuum system. Two of the heads are used with different types of rechargeable portable vacuums.
Patent CA-2086789-A1 (CA)
Title: Container for transporting condiments on picnic and camping trips
Inventor: CURRIE GAIL
IPC: A45C11/20
Filed: 1993-01-06
Abstract: ABSTRACT OF THE DISCLOSURE    A container for transporting condiments on picnics and camping trips which includes a housing having an interior storage cavity. An opening through the housing provides access to the storage cavity. A removable closure is provided whereby the opening is opened and closed.  A support is disposed within the storage cavity. The support has a plurality of receptacles adapted to receive condiment containers.  The support has legs which permit it to function as a condiment stand upon removal from the housing.  The support fits closely in the opening to prevent lateral movement of the support within the storage cavity during transport.
Patent CA-2087617-A1 (CA)
Inventor: COTE GILLES
IPC: A01K5/02
Filed: 1993-01-19
Abstract: DEMANDE DE BREVET Préçis: Jusqu'à maintenant, le fait d'être propriétaire de chats et chiens comportent des avantages et des désavantages. Un de ces plus gros désavantages réside dans le fait qu'il faut être quotidiennement présent pour les nourrir. Le principe de base est de créer une distributrice entièrement automatisée et autonome pour alimenter les chiens et chats. Elle se compose d'un contenant, qui à sa base, comporte une visse sans fin qui dirige la nourriture sèche vers l'extérieur.
Patent CA-2088407-A1 (CA)
Inventor: BARSKI VICTOR
IPC: F24B5/02
Filed: 1993-01-29
Abstract: Système de commande pour les dispositifs de combustion à deux phases P R É C I S Dans un procédé et dispositif de combustion du bois dur ou du charbon on sait, que le dispositif doit être équipé en système de commande automatique ou manuel, qui est en général dispendieux et fragile aux conditions difficiles de fonctionnement. Dans la présente invention on a appliqué le système de commande avec des servomoteurs pas à pas électrohydrauliques, moins dispendieux et plus fiables dans toutes les conditions de fonctionnement. Dans un procédé de combustion à deux phases on a appliqué le servomoteur à trois positions pour commander deux clapets de l'air de combustion, installés en différents niveaux.