baber/WOPTO huggingface dataset:
Patent CA-2151310-A1 (CA)
Title: Method of displaying multiple sets of information in the same area of a computer screen
Inventor: JOHNSTON KEVIN R
IPC: G06F3/0482
Filed: 1995-06-08
Abstract: A method for displaying on a computer screen multiple sets of information needed on a recurring basis is disclosed. By this method, an area whose maximum dimension is smaller than the whole area of the screen is set on the computer screen, and a plurality of selection indicators are provided in the area, one selection indicator is provided for every information set.      Then, one of the plurality of information sets is selected by pointing to one of the selection indicators within the established area, whereby the selected set of information will be substituted within the established area for the set of information previously being displayed therein. A selected set of information may also be moved out of the selected area by pointing to its selection indicator and dragging it away.
Patent CA-2152062-A1 (CA)
Title: Enhanced Solubility Pharmaceutical Solutions
Inventor: MORTON FRANK S S
IPC: A61K47/14
Filed: 1993-12-15
Abstract: Pharmaceutically acceptable solutions of acidic, basic or amphoteric pharmaceutical agents are disclosed. These solutions are suitable for encapsulation in gelatin capsules for subsequent oral administration and include the pharmaceutical agent, an ion species and a solvent system.
Patent CA-2153427-A1 (CA)
Inventor: ELLIOT CHARLES GARTH
IPC: B63B1/38
Filed: 1995-07-07
Abstract: An  under-water  aeration  system for water-borne craft such  as  power  boats, sail boats, and larger vessels, for  purposes  of reducing both friction and form drag, incorporates  underwater aeration compartments that are segregated,  whereby  changes  of attitude of the craft permit  only  limited loss of the aeration. The system operates  primarily  by  way  of  naturally induced air flow, including utilization of ram air due to the speed of  the  craft,  and  air  velocity components from the wind.  It will be understood that, while maximum use is made  of  naturally  aspirated  aeration,  the  present invention  does  not exclude alternative sources of air or gases.
Patent CA-2153986-A1 (CA)
Title: A method of producing a taxane-type diterpene and method of obtaining cultured cells which produce the taxane-type diterpene at a high rate
Inventor: YUKIMUNE YUKIHITO
IPC: C12P17/02
Filed: 1994-11-09
Abstract: This invention relates to a method of producing a taxane-type diterpene(s) wherein tissues or cells of a plant which produces taxane-type diterpene(s) is cultured in the presence of at least one selected from the group consisting of jasmonic acids, compounds containing a heavy metal, complex ions containing a heavy metal, heavy metal ions, amines and antiethylene agents, a method of producing a taxane-type diterpene wherein the tissues or the cells of the plant are cultured by controlling the oxygen concentration in a gas phase in a culture vessel to less than the oxygen concentration in the atmosphere from the initial stage of the culture, or by controlling the dissolved oxygen concentration in a fluid medium which is in contact with the tissue or the cell to less than the saturated dissolved oxygen concentration at that temperature from the initial stage of the culture, a method of producing a taxane-type diterpene wherein the tissue or the cell of the plant is cultured in a culture vessel, while oxygenic gas containing 0.03 - 10 % of carbon dioxide is used as aeration gas to be introduced to the vessel, and a method of obtaining highly productive cultured cells for the taxane-type diterpene wherein cultured cells of the plant which produces the taxane-type diterpene are separated into a plurality of layers according to the difference in their specific gravities, and the cells contained in at least one layer are cultured, then highly productive cultured cells for the taxane-type diterpene are selected from among those cultured cells.     The present invention allows industrial production of a taxane-type diterpene such as taxol which is useful as a therapeutic agent for cancer.
Patent CA-2154259-A1 (CA)
Title: Method and apparatus for use in producing three-dimensional imagery
Inventor: MARTIN DONALD LEWIS MAUNSELL
IPC: G02B27/22
Filed: 1994-01-24
Abstract: A method and apparatus for producing three-dimensional imagery, inclusive of displaying on the screen, imagery including two or more spaced-apart angles of view about a common centre and being segmented and separated. The segmented and separated imagery is viewed through grid means of a size and shape corresponding substantially to dimensions of the segments of imagery. The grid is placed at a distance from the screen such that segments of imagery acquired left of a common image centre are seen through the grid substantially by the left eye of a viewer, while segments of imagery acquired right of a common image centre are seen through the grid substantially by the right eye of a viewer. The relationship of left and right segments of imagery relative to said grid is maintained by oscillation of said grid relative to said segments of imagery appearing on said screen.
Patent CA-2157643-A1 (CA)
Inventor: BICHON MATTHIEU
IPC: B21D26/055
Filed: 1995-09-06
Abstract: Un procédé de fabrication d'une aube creuse de turbomachine comporte les étapes suivantes: (a) à partir de la définition d'une aube à obtenir, on étudie en utilisant des moyens de Conception et Fabrication Assistés par Ordinateur/CFAO et on réalise une simulation numérique de la mise à plat des pièces constitutives de l'aube; (b) on forge sur presse des pièces primaires par matriçage; (c) on usine des pièces primaires; (d) on dépose des barrières de diffusion suivant un motif prédéfini; (e) on assemble des pièces primaires suivi du soudage-diffusion en pression isostatique; (f) on gonfle sous pression de gaz et formage superplastique; (g) et on termine par un usinage final.
Patent CA-2157901-A1 (CA)
Title: Bone stimulating factor
Inventor: TAM CHERK SHING
IPC: A61K38/00
Filed: 1994-03-14
Abstract: A polypeptide substance isolated from rat serum which, upon administration to rats incapable of producing PTH (parathyroidectomized rats), produces an increase in the observed bone mineral apposition rate. The substance has been isolated in two forms, a first larger polypeptide having a molecular weight about twice that of a second smaller polypeptide.  The first eleven amino acids of the sequence of the smaller polypeptide have been determined to be Gly Pro Gly Gly Ala Gly Glu Thr Lys Pro Ile.  The first seven amino acids of the larger polypeptide have been determined to be Gly Pro Gly Gly Ala Gly Glu.  The larger polypeptide might be the dimer of the smaller peptide. A nucleic acid probe, based on the amino acid sequence of the rat peptide was used to screen a human liver cDNA fetal library. A polypeptide was thus chemically synthesized according to the sequence Gly Ile Gly Lys Arg Thr Asn Glu His Thr Ala Asp Cys Lys Ile Lys Pro Asn Thr Leu His Lys Lys Ala Ala Glu Thr Leu Met Val Leu Asp Gln Asn Gln Pro. The bone apposition rate in rats increases in a dose dependent fashion upon administration of this chemically synthesized compound.
Patent CA-2160143-A1 (CA)
Title: Drive for a freight lift, in particular for a stair climber for the handicapped
Inventor: GRASS GERD
IPC: B66B9/02
Filed: 1994-04-02
Abstract: In order to drive a load-carrying device (22 to 24) guided on a supporting spar (12), a driving strip (1) provided with recesses (4) which are regularly spaced apart is secured to the supporting spar. The recesses (4) interlockingly engage a motor-driven wheel (14, 15) of the load-receiving arrangement. In an advantageous embodiment,the recesses are defined by squared blocks (38 and 39) of constant length secured at regular spaces on the supporting spar.
Patent CA-2163631-A1 (CA)
Title: Process for preparing an alumina bound zeolite catalyst
Inventor: KEVILLE KATHLEEN MARIE
IPC: B01J29/08
Filed: 1994-05-16
Abstract: In a process for preparing an alumina bound, zeolite catalyst, a zeolite of low silanol content is used as the source of zeolite used to prepare the catalyst. A particular zeolite used in this catalyst is zeolite Y. This catalyst may be combined with at least one hydrogenation component and used to hydrocrack hydrocarbons, such as gas oils.  In particular, an NiW/USY/alumina catalyst may be used in a hydrocracking reaction to produce distillate boiling range hydrocarbons from higher boiling hydrocarbons.
Patent CA-2165354-A1 (CA)
Title: Partially crystalline block copolyester-polyamides
Inventor: HOFF HEINZ
IPC: C08G69/44
Filed: 1995-12-15
Abstract: This invention relates to biologically degradable, partially crystalline block copolyester-polyamides comprising at least two chemically differently structured segments of which at least one is a polyester (PES) block or a copolyester (coPES) block, preferably with a number average molecular mass of 340 to 10,000 g/mole, and at least one is a polyamide ( PA) block or a copolyamide ( coPA) block, preferably with a number average molecular mass of 400 to 3,000 g/mole.  In addition, copolyester-amide (coPEA) blocks can be employed, preferably with a number average molecular mass of 500 to 5,000 g/mole.  The invention also relates to a polycondensation process for the manufacture of these partially crystalline block copolyester-polyamides.  The block copolymers described are useful for the manufacture of fibers, foils, molded articles and hot melt-type adhesives.  Molded components manufactured from the copolymers in accordance with the invention are biologically degradable and are capable of being composted.
Patent CA-2165620-A1 (CA)
Title: Pivotal eye protection shield for headgear
Inventor: PAIEMENT PIERRE
IPC: A61F9/04
Filed: 1995-12-19
Abstract: An eye protection transparent shield for use with a headgear. The shield comprises a visor of transparent  material   and  having   opposed side connecting portions for pivotal  securement to the headgear. The visor has an eye viewing portion and a nose  support  piece.  A  pivotal  locking  mechanism attaches  each  of  the  opposed  side  connecting portions  to  the  headgear.  The  pivotal  locking mechanism  has  a  pivot  connection  and  a  guide mechanism for displacing the visor from a position of use, in front of the wearer's eyes, to a position of non-use above the wearer's eyes.  The visor is arrested at both positions by a resiliently biased element which also applies a continuous  retention force.
Patent CA-2166755-A1 (CA)
Title: Decorative lamp
Inventor: WU GORDON K H
IPC: H01K7/06
Filed: 1996-01-08
Abstract: A decorative lamp has a decorative pattern coated on an outer surface of the bulb so that when the lamp is lit, a decorative vision corresponding to the coated pattern is shown.  A number of the decorative lamps may be connected with an electrical wire to provide a festival lamp string.
Patent CA-2168354-A1 (CA)
Title: Continuous casting lingot mould
Inventor: PETRY RUDY
IPC: B22D11/04
Filed: 1994-07-23
Abstract: PCT No. PCT/EP94/02442 Sec. 371 Date Feb. 28, 1996 Sec. 102(e) Date Feb. 28, 1996 PCT Filed Jul. 23, 1994 PCT Pub. No. WO95/03904 PCT Pub. Date Feb. 9, 1995A description is given of an ingot mould for a continuous casting plant comprising an ingot mould tube (12) and an ingot mould body (22). The ingot mould tube (12) is movable axially with respect to the ingot mould body (22). Sealing elements, preferably metal diaphragms (88, 90) allow an axial displacement of the ingot mould tube (12) with respect to the ingot mould body (22), while ensuring the sealing of a sealed chamber (23) containing the circuit for cooling the ingot mould tube (12). A device for generating mechanical oscillations, preferably a hydraulic cylinder (46), is connected to the ingot mould tube (12) through the intermediary of a lever (54) supported by the ingot mould body (22).
Patent CA-2169036-A1 (CA)
Inventor: GANZI YACOV
IPC: E06B/
Filed: 1996-02-07
Abstract: A cord corrector for a blind, consisting of a body member and a locking member, the body member comprises a vertical through-going hole adapted for accommodating at least one first cord and an opening laterally extending through the body member and intersecting the hole. A space within the body member adapted for retaining a knotted end of at least one second cord extending essentially parallel with said at least one first cord, the space having a peripheral aperture with a narrow portion extending proximate to a top end of the hole, and a wide portion separated from the narrow portion via a necking portion. The arrangement being such that insertion of the locking member into the body member clamps the at least one first cord within the hole and wherein angular displacement of the at least one second cord brings about its disengagement from the cord connector.
Patent CA-2174886-A1 (CA)
Inventor: SALA NICOLA R
IPC: G08B13/14
Filed: 1996-04-24
Abstract: The spatial separation of an object from a reference location is monitored utilizing a proximity alarm system which comprises a transceiver station mounted on the object and a repeater station at the reference location. Both stations function to generate and transmit an encoded rf signal in a half-duplex manner, with the transceiver station initiating the process. In one embodiment of the system, a phase delay is measured between a remote signal originating at the transceiver station and a corresponding decoded timing signal received from the repeater station. Correlation of the phase delay with a reference value ascertains the distance between the stations and an alarm at the transceiver station is actuated when the distance exceeds a predetermined value. A second embodiment of the system employs a clock driven counter that is stopped when a predetermined multiple of decoded timing signals is received at the transceiver station in response to iterative transmissions therefrom. The count value of the counter is read and correlated with a transit time reference value to ascertain the distance between stations. An alarm is actuated if the distance exceeds a predetermined maximum.
Patent CA-2175162-A1 (CA)
Inventor: PRATT SAMUEL S
IPC: E02F3/36
Filed: 1996-04-26
Abstract: An assembly connectable to an operating arm of a machine for performing work functions consisting of an implement having a wall provided with an opening therein and a coupler including means for detachably securing the coupler to the operating arm, means insertable into the implement wall opening to an operative position having a selected angular relationship with the implement relative to a given axis and means for securing the insertable means in the operative position.
Patent CA-2176774-A1 (CA)
Inventor: JOSOFF PETER LARRY
IPC: H01B13/02
Filed: 1996-05-16
Abstract: A method for twisting a pair of moving strands uses a winder assembly 510, which is mounted on a first shaft 140 and rotates around a cylindrical drum 110.Twisted wire is wrapped in adjacent convolutions around an exterior surface of the cylindrical drum, which is mounted on a second shaft 150. The exterior surface is energized to advance the convolutions from its input end to its output end; and an unwinder assembly 520 is mounted on a third shaft 160 at the output end of the drum. The shafts are coaxial with each other and each is capable of independent rotational movement. The volume of strand material stored on the drum may be varied by changing the relative rotational speeds and directions of the different shafts. A twist in one direction is imparted onto the strand pair when the number of convolutions stored on the drum is increased; and a twist in the opposite direction is imparted onto the strand pair when the number of convolutions stored on the drum is decreased. By periodically changing the rotation direction of the winder and/or the unwinder, an S-Z twist pattern is imparted onto the strand pair.
Patent CA-2177388-A1 (CA)
Title: Design of drugs involving receptor-ligand-dna interactions
Inventor: HENDRY LAWRENCE B
IPC: C12Q1/6811
Filed: 1994-11-28
Abstract: It has been discovered that the degree of hormonal activity of candidate ligands correlates better with degree of fit into DNA than with the strength of receptor binding, and that the receptors in the steroid/thyroid hormone/vitamin A and D family alter the physiochemical properties of DNA and in concert with other transcription factors facilitate insertion of the ligand into DNA. As a result, the magnitude of the response is a function of the structure of the ligand as it is related to insertion and fit into the DNA and the specificity of the response is a function of the stereochemistry of the receptor through binding to both the ligand and to the DNA. Based on these discoveries, a method is described herein for identifying drugs having increased activity as compared with the natural ligand for receptors such as the estrogenic receptors.
Patent CA-2178536-A1 (CA)
Title: Lcd with reduced canopy reflection
Inventor: ABILEAH ADIEL
IPC: G02F1/1335
Filed: 1996-06-07
Abstract: A liquid crystal display and corresponding method are provided for reducing display image reflections off of a reflection point on an external medium (e. g. cockpit canopy or automotive windshield). A retarder is provided on the front side of the display so that the polarization direction of the display image is substantially parallel to the plane of incidence when the image reaches the reflection point. Additionally, the angle of incidence .THETA.i is substantially matched to the Brewster angle .THETA.p in order to maximize the reduction of reflection at the reflection point. The retarder has a retardation value of from about 220 - 320 nm according to certain embodiments, and is a ~ .lambda. retarder according to preferred embodiments.
Patent CA-2178544-A1 (CA)
Title: Non-metallic oil well tubing system
Inventor: ISAACS JONATHAN W
IPC: E21B17/20
Filed: 1996-06-07
Abstract: A simple, efficient apparatus for deploying non-metallic tubing in an oil and gas well comprising a suspension system including one or more continuous support members attached to at least one bottom portion of the tubing and attached to the well head in a manner to alleviate the load which would otherwise be borne by the upper portion of the tubing.  Additional guides or centralizers are used periodically along the length of the tubing to reduce helical wrapping of the suspension which could cause compressive forces resulting in tubing failure or collapse.
Patent CA-2178720-A1 (CA)
Title: Selective asymmetric hydrogenation of dehydroamino acid derivatives using rhodium and iridium diphosphinite carbohydrate catalyst compositions
Inventor: AYERS TIMOTHY ALLEN
IPC: C07C233/47
Filed: 1995-01-10
Abstract: A process and catalyst composition are provided for the highly efficient enantioselective hydrogenation of dehydroamino acid derivatives. The catalyst composition comprises rhodium or iridium and a diphosphinite carbohydrate ligand, wherein the phosphorous atoms are attached to aromatic groups substituted with electron-donating substituents. Also provided is a means to selectively produce .alpha. amino acids in either the L or the D form, based upon use of a sugar in the ligand with phosphinites attached in an absolute Right-Left or Left-Right configuration, respectively.
Patent CA-2179486-A1 (CA)
Title: Flame resistant polyester resin composition
Inventor: MUKOHYAMA ATSUSHI
IPC: C08L67/00
Filed: 1994-12-28
Abstract: A polyester resin composition made of a polyester resin containing a polyalkylene oxide soft segment component, a plasticizer, a crystallization promoter. and a brominated flame retardant is developed, said composition having good flame resistance and mechanical properties.
Patent CA-2181256-A1 (CA)
Inventor: KINZER KEVIN E
IPC: C09J7/21
Filed: 1994-12-13
Abstract: The present invention relates to an article comprising a substrate which has coated thereon a photopolymerizable epoxy composition containing a plurality of epoxides including at least one selected from the group consisting of bisphenol A epoxides and cycloaliphatic epoxides, and at least one aliphatic epoxide, from about 0.1 % to about 2 % of at least one organometallic cationic initiator capable of initiating polymerization at wavelength of from about 200 to about 600 nm, and optionally at least one accelerating agent. The article can be a flexible tape backing or a chip-resistant paint.
Patent CA-2182192-A1 (CA)
Title: Protease inhibitors
Inventor: HORNBACK WILLIAM JOSEPH
IPC: A61K31/55
Filed: 1994-10-06
Abstract: The present invention provides novel HIV protease inhibitors, pharmaceutical formulations containing those compounds and methods of treating and/or preventing HIV infection.
Patent CA-2185366-A1 (CA)
Inventor: PIERCE WILLIAM C
IPC: F16D65/28
Filed: 1994-07-25
Abstract: Le cylindre récepteur de frein (10) d'un véhicule comporte un carter de frein principal (14), un carter de frein à ressort tandem (16) avec une membrane (52) divisant l'intérieur de carter en une première chambre de ressort (62) et une seconde chambre de ressort (63). Dans une réalisation, la première chambre de ressort (62) est complètement étanche par rapport à l'extérieur, n'étant ouverte que par une tige de frein creuse (56) raccordée à la membrane (52), sortant de la première chambre de ressort (62) et pénétrant dans le carter du frein de service (14). Une soupape de commande (300), dans le tige de frein (56), commande l'écoulement au travers de la tige de frein (56) et se ferme lorsque la tige de frein (56) est en position rentrée ou que la tige de frein (56) est en position tendue pour appliquer les freins. La soupape de commande (300) ne s'ouvre que pendant le déplacement de la membrane (52) et de la tige de frein (56). Dans une variante, la chambre de ressort (63) comporte des éléments d'aération unidirectionnels (100) permettant d'y détendre la pression, et une soupape de commande (120), dans la tige de frein (56), permettant d'arrêter l'écoulement au travers de la tige de frein (56) lorsqu'elle est en position rentrée.
Patent CA-2185587-A1 (CA)
Title: Encoding/interleaving method and corresponding deinterleaving/ decoding method
Inventor: MOUROT CHRISTOPHE
IPC: H04L1/00
Filed: 1995-03-10
Abstract: A method for encoding/interleaving a source sequence of data symbols to be transmitted, to give at least two packets to be transmitted consisting of said data symbols to be transmitted and redundancy symbols. The method comprises the steps of writing (3) the data symbols to be transmitted into a basic matrix; storing the basic matrix in a first quadrant of an extended transmission matrix; performing primary (5) and secondary (6) coding along the columns and rows respectively of the basic matrix, to generate first and second redundancy symbols that are stored in second and third quadrants of the extended transmission matrix and form additional rows and columns of the basic matrix; and reading (7) the extended transmission matrix row by row (or column by column), each row (or column) of the extended transmission matrix being one of the packets to be transmitted (2).