baber/WOPTO huggingface dataset:
Patent CA-2133761-A1 (CA)
Title: Piperazides of substituted phenylalanine derivates as thrombin inhibitors
Inventor: STUERZEBECHER J RG
IPC: C07D239/04
Filed: 1994-02-09
Abstract: ABSTRACT      The present invention  relates to D,L-,  L- and  D-phe-nylalanine piperazides  of formula  (I) defined  in claim 1 that inhibit blood coagulation, and thrombin and/or trypsin, respectively. The compounds  are extraordinarily  absorbable after oral, intraduodenal and in particular rectal  adminis-tration and show only a low toxicity.
Patent CA-2136413-A1 (CA)
Title: Topical antiperspirant composition consisting essentially of non-toxic water in-soluble occlusive film-forming antiperspirant polymer
Inventor: TRANNER FRANK
IPC: A61K/
Filed: 1993-05-21
Abstract: A topical antiperspirant composition or preparation consisting essentially of an effective antiperspirant amount of a non-toxic water-insoluble occlusive film-forming polymer, and a method of reducing perspiration by applying such a composition to the skin of a subject in the area in which it is desired to reduce perspiration, is disclosed. A preferred polymer is an alkyl olefinic acid amide/olefinic acid or ester copolymer, e.g., octylacryl amide or propenamide/acrylates copolymer, alone or in combination with a PVP-linear alpha-olefin copolymer, especially a PVP/Eicosene copolymer or other water-repellant polymer. Normally-employed mineral salts, such as aluminum and zirconium chlorohydrate, may be included in the composition but, since not essential, may be employed in reduced amounts, if present. The composition may take various usual forms, such as solutions, suspensions, or other liquid forms, dab-ons, roll-ons, or stick forms, according to the convention of the art, with stick forms being preferred from the standpoint of extended and improved effectiveness. Evaporation of non-toxic solvent, in which the polymer may be dissolved or dispersed, leaves a cosmetically-acceptable and usually clear transparent antiperspirant film which is effective for its intended purpose.
Patent CA-2138864-A1 (CA)
Title: Basketball return device
Inventor: ADAMEK FRANK
IPC: A63B63/08
Filed: 1994-12-22
Abstract: ABSTRACT OF THE INVENTION           A basketball return device for enhancing individual shooting practice time is which is safe and easy to install and which effectively returns all successful basketball shots to the shooter at any preselected location on the basketball court.          This device attaches to a standard basketball goal including a metal ring and a nylon or chain net, for example, and is composed of a mounting ring and a retaining member. The mounting ring and/or retaining member are attached to the rim or net by a plurality of elongated, self-supporting adjustable hooks.  A curved chute adjustably attaches to the mounting ring and guides the basketball back to the shooter.
Patent CA-2140461-A1 (CA)
Inventor: MCGEE ARTHUR L
IPC: G01B11/02
Filed: 1995-01-18
Abstract: A light scanner for determining the configuration of elongated objects, such as logs or lumber, is described. The object is moved laterally through the scanner past a plurality of laser light sources and a plurality of photo-detector cameras spaced along the object. The coherent laser light beams are parallel to each other and to the lens axis centerline of the cameras for easier alignment and to prevent the laser light spot on the object from moving relative to such axis centerline for objects of different thickness.      The cameras have a photo-detector target which may be a linear diode array CCD semiconductor device for producing scan data signals in response to reflected light beams which are processed by a computer system giving preference to the data produced by the beams in the outer portions of the camera viewing field to determine the thickness of the object at points spaced along the object. Non-coherent polychromatic light is also reflected from the object to the cameras to detect the ends of the object and to determine its length.      Reference targets are provided along one side of the object to sense the leading end and the trailing edge of the object as it is moved laterally to block light reflected from or emitted by such targets to the cameras on the opposite side of the object.
Patent CA-2141012-A1 (CA)
Title: Method for living-tissue preservation and perfusate therefor
Inventor: SHIGEMATSU AKIYO
IPC: A01N1/02
Filed: 1995-01-24
Abstract: The invention provides a method for preservation of living tissues of an animal organ capable of maintaining their characteristics and functions on the cellular level.   The invention also provides a perfusate and a preservation liquid for living-tissue preservation exerting less damage on the tissue, improving possibility of success in organ transplanta-tion and  accuracy of  clinical  or non-clinical  study on biological activity of the tissue.     The method  for  living-tissue  preservation  comprises injection of the first solution causing no hemolysis into blood vessels as the perfusate to replace blood in the organ thereby, injection of the second solution free from phase separation and production of ice crystals in the tissue as the preservation liquid to substitute it for the first solution and preservation of the tissue at cryogenic temperature. Uniform cooling,  rapid and uniform warming of the tissue sample are accomplished by piercing the tissue sample with a metal needle assembly comprising 8 plurality of metal needles and a metal base.
Patent CA-2141555-A1 (CA)
Title: Morphogenic protein soluble complex and composition thereof
Inventor: JONES WILLIAM K
IPC: C07K16/22
Filed: 1993-07-29
Abstract: Disclosed are compositions of morphogenic proteins constituting soluble forms of these proteins, antibodies that distinguish between soluble and mature forms, and method for producing these morphogenic proteins and antibodies.
Patent CA-2141649-A1 (CA)
Title: Method for manufacturing an absorbent fibre layer, and an absorbent fibre layer
Inventor: GUSTAFSSON HELMER
IPC: D04H1/559
Filed: 1995-02-01
Abstract: The invention relates to a method for manufacturing an absorbent fibre layer (15), and an absorbent fibre layer. In the method, at least one material layer (16) consisting of a mixture of natural fibres, such as wood fibres, and plastic fibres is formed by a dry-forming technique, and at least one other material layer (17) consisting of natural fibres, or a mixture of natural fibres and plastic fibres, and superabsorbent material (18) is formed on said material layer. The fibre layer (15) is bonded with heat. The invention is characterized in that the superabsorbent material (18) is added to the second material layer (17) to be formed in connection with its dry-forming stage, after which the upper surface of the fibre layer is compacted and its lower surface is moistened and compressed by hot calendering in order to compress the material layer (16) comprising no superabsorbent material into a liquid-spreading layer.
Patent CA-2141804-A1 (CA)
Inventor: RICHARDS TURNER W
IPC: B28B5/02
Filed: 1993-08-03
Abstract: A continuous manufacturing line for preparing gypsum fiberboard is provided.  The manufacturing line includes equipment for admixing hydratable gypsum, paper, and a quantity of water to form a substantially homogeneous slurry, dewatering apparatus for removing a portion of the excess water from the slurry to produce a substantially continuous wet web, pressing equipment (36, 40, 44) for configuring the wet web with a compression means to form a substantially continuous green board, a cutting station (41) for cutting the substantially continuous green board into individual uncured lengths (57), and a heating station for curing the individual uncured lengths to form gypsum-dehydrate-containing fiberboards.
Patent CA-2143091-A1 (CA)
Inventor: SOUKUP THOMAS M
IPC: A61N1/05
Filed: 1992-12-14
Abstract: An implantable lead (10) for use with cardiac pacemakers, defibrillators and other long term implantable electrical devices intended for sensing or tissue stimulation, having a helically wound conductor (12) with a surrounding tubular insulating layer of elastomeric material (14) such as silicone or polyurethane and an additional coaxial tubular exterior biocompatible layer of porous PTFE (16) having a microstructure of nodes (24) interconnected by fibrils (22). The exterior tubular layer of porous PTFE may be fitted coaxially over the elastomeric tubular layer whereby the porous PTFE tubular layer is in longitudinal compression and the fibrils within the microstructure have a bent and wavy appearance. Any portion of the length of the porous PTFE tubing in longitudinal compression allows that portion of the length of the lead wire to be extensible to a controlled extent limited by the straightening of the bent fibrils within the porous PTFE microstructure.
Patent CA-2148984-A1 (CA)
Title: Organic hair restoration formula and manufacturing process
Inventor: NASSER FAIK A
IPC: A61K8/97
Filed: 1995-05-09
Abstract: An organic formula for stimulating hair growth and a process for manufacturing that formula is described.  The formula utilizes organic sulphur oxides that have functional groups with a high electronegative  difference  to optimize  the  reaction with  the receptors on the cell membranes of the target scalp tissue. The formula thus creates a vasodilating effect on the scalp tissue to stimulate hair growth.   The organo sulfur compounds and other nutrients in the formula further provide necessary ingredients in the promotion of hair growth
Patent CA-2154619-A1 (CA)
Title: Polyurethane molding compositions
Inventor: HOPPE HANS-GEORG
IPC: C08L75/04
Filed: 1995-07-25
Abstract: A thermoplastic molding composition of A)   15 to 90 parts by weight of a thermoplastic polyure-thane produced from 1)   organic diisocyanate, 2)   mixtures of polypropylene oxide or polypropy-lene/ethylene oxide with polyesters of alipha-tic dicarboxylic acids with C2-6 diols with a molecular weight of 500 to 5,000, 3)   a chain-extending diol with a molecular weight of 60 to 400, B)   5 to 50 parts by weight of inorganic fillers and C)   5 to 35 parts by weight of alkyl sulfonic acid esters of phenol (DIN 7723: ASE) and/or benzyl butyl phthalate (DIN 7723: BBP).
Patent CA-2154762-A1 (CA)
Title: Blood filter and method of manufacturing filter
Inventor: LYNN DANIEL R
IPC: B29L22/00
Filed: 1994-12-20
Abstract: A blood filtration device (16) encapsulates a filter pad assembly (20) within a flexible housing (18). The filter pad assembly (20) includes first and second filter media layers (44, 46). A first heat and pressure sealed region (28) integrally bonds the peripheries of the first and second media layers (44, 46) together. The flexible housing (18) comprises a peripheral rim (34) aligned with the first heat and pressure sealed region (28) of the first media layer (44). A second heat and pressure sealed region (32), formed after the first heat and pressure sealed region (28), joins the rim (34) of the flexible housing (18) to the first heat and pressure sealed region (28), thereby forming a composite seal that encapsulates the filter pad assembly (20) within the housing (18).
Patent CA-2156169-A1 (CA)
Title: Bakery Fats and Bakery Doughs and Batters Containing Them
Inventor: CAIN FREDERICK WILLIAM
IPC: A21D10/00
Filed: 1994-02-14
Abstract: PCT No. PCT/EP94/00429 Sec. 371 Date Sep. 1, 1995 Sec. 102(e) Date Sep. 1, 1995 PCT Filed Feb. 14, 1994 PCT Pub. No. WO94/19953 PCT Pub. Date Sep. 15, 1994The invention concerns bakery doughs or batters comprising the conventional ingredients, wherein, however, the fat applied displays: a SAFA content of less than 40 wt. %; an N20 (unstab., NMR pulse) of >/=10, while the triglyceride composition is: S2U=5-50 wt. %; (U2S+U3)>35 wt. %; S3=0-37 wt. %, S being saturated fatty acid C1-C24; U being unsaturated fatty acid C18+.
Patent CA-2159564-A1 (CA)
Title: Muscle monitoring apparatus and method of analysis
Inventor: BELLEMARE FRANCOIS
IPC: A61B5/22
Filed: 1995-09-29
Abstract: An apparatus and a method for stimulating a muscle and monitoring same, and particularly, but not exclusively, the diaphragm muscle. A stimulation probe transmits predetermined electrical stimulation signals to the phrenic nerve of the muscle to be monitored. Electromyogram sensing electrodes and one or more air microphones are positioned over the skin of a patient relative to the muscle to be monitored. Predetermined electrical stimulation signals are transmitted on the phrenic nerve and information signals are received from the electrodes which represent muscle action potentials resulting from the stimulation signals. Acoustical information signals are also received from the microphones indicative of force of contraction of the muscle. These signals are compared to produce resultant signals indicative of the functioning of the muscle in response to the stimulation signals.
Patent CA-2160496-A1 (CA)
Title: Electronic funds acceptor for vending machines
Inventor: BROWN ALLAN M
IPC: G07F5/24
Filed: 1995-10-13
Abstract: The electronic funds acceptor has a memory for  storing  the predetermined  maximum  value  of  a product to be purchased from the vending machine so that the acceptor can reduce the number of coin or bill received signals to be generated and sent to the electronics  in  the  vending machine  which authorize purchase of goods from the vending machine,  so that the speed of transaction is increased.  The acceptor also has a memory for recording incomplete transaction records  so  that  a  purchase  transaction  can  be completed without needing to record on the electronic funds recording medium an updated balance of funds in the case that the user removes the medium from the vending machine once the transaction is in progress. The acceptor also has a memory for storing the total amount of goods purchased using electronic funds so that  the  total  purchase  amount  from  all  vending machines can be compared to the total amount of funds loaded onto the electronic funds recording medium to check for fraud or abuse of the system. As a further measure of security,  the acceptor has a memory for storing  an  incrementable  use marker  in  association with  each  identification  number  of  all  electronic funds data recording media which carry a copy of the use marker.  If the use marker recorded on a given medium is determined by the acceptor to preceded the marker recorded in memory in the acceptor, use of the given medium to authorize a transaction is prevented since the given medium would necessarily be a copy which  has  been  used  less  than  the  original.  The vending machine using the funds acceptor has a product price memory for determining  a product price  as  a function of time of day and the identification number of the user recorded on the electronic funds recording medium. The vending machine system also provides for automatic billing for consumption using the vending machine or vending machines of the system in which each machine has a memory for storing an amount of use or balance for each electronic funds recording medium in the system. The total amount of product purchased from the vending machines in the system is calculated in an accounting computer by transferring the count of total  product purchased  from each  electronic  funds acceptor in the system to the accounting computer to produce bills for each user of the system.
Patent CA-2166608-A1 (CA)
Title: Headphone assembly
Inventor: KUMAR RAJENDRA
IPC: H04R1/10
Filed: 1994-07-08
Abstract: A headphone assembly (1) adapted for engaging a user's head includes an adjustable headband (2) having first and second ends. A right ear piece (3) is attached to a first end, and a left ear piece (4) is attached to a second end of the headband.  Each ear piece is substantially semi-circular shaped, and has a substantially inverted U-shaped shell (10) having an inverted U-shaped inner wall (11).
Patent CA-2168326-A1 (CA)
Title: Microloop antenna
Inventor: IMAMURA AKITOSHI
IPC: H01Q9/16
Filed: 1996-01-29
Abstract: A microloop antenna includes a pair of symmetrical open loop radiators placed in a symmetrical position each having an opening oppositely facing each other and a pair of parallel ends extending toward a middle portion thereof and a pair of symmetrical feedlines symmetrically connected between the open loop radiators.
Patent CA-2170966-A1 (CA)
Title: Mixing valve with a hand lever
Inventor: HEIMANN BRUNO
IPC: F16K31/60
Filed: 1996-03-04
Abstract: A mixing valve, consists of a valve body, a valve cartridge that accommodates the valve elements, and a hand lever used to operate a valve element that can be moved through two degrees of freedom in order to provide for the separate selection of mixing ratio and total flow.  The hand lever can be pivoted about two axes of rotation arranged perpendicular to each other within the valve cartridge and emerges from the side from the casing area a valve lever housing that is held on the valve body.  It is proposed that in order to improve the mixing valve, the valve lever housing be formed as a sleeve that is guided on the valve cartridge so as to be rotatable, one face lying on the valve body, detent means being provided on the valve body to secure the sleeve axially in the installed position, so that the sleeve can be slid into position axially and after specific rotation in the installed position becomes secured axially through the whole pivoting range, it being possible to secure the hand lever after the specific rotation on the adjusting lever.
Patent CA-2173220-A1 (CA)
Title: Continuous gum base manufacturing using a mixing restriction element
Inventor: SONG JOO H
IPC: B01F7/08
Filed: 1994-10-11
Abstract: A process for continuously producing a chewing gum base comprises the steps of continuously adding an elastomer, a filler and a plasticizer into a continuous mixer, subsjecting the elastomer, filler and plasticizer a highly distributive mixing operation followed by a restriction element and continuously discharging the resulting chewing gum base from the mixer while the adding and mixing steps are in progress.
Patent CA-2175342-A1 (CA)
Title: Improvements in and relating to hair clips
Inventor: PROTO PASQUALE
IPC: A45D19/02
Filed: 1994-10-31
Abstract: A clip for use when colouring discrete hair strands comprises two elongate gripper members joined by a hinge and including at their free ends means for selectively connecting one gripper member to the other, and a strip of flexible impervious material carried by each gripper member. The gripper members are preferably produced from a plastics material, the hinge comprising a resilient plastics strip joining one gripper member to the other.
Patent CA-2175981-A1 (CA)
Title: Feeding Device for Processing a Continuous Moving Web in a Station in Which Said Web Is in a Standstill Position
Inventor: BOREL EDOUARD
IPC: B65H23/188
Filed: 1996-05-07
Abstract: The invention refers to a feeding device for processing a web (3) in a station in which said web is in a standstill position, this device comprising a first drive cylinder (10) around which oscillates upstream then downstream a second swivel cylinder (20) fitted on two sidewise levers (52-53, 55) pivoting on the axle (12) of the said drive cylinder. The driving pinion (29) ofthe swivel cylinder (20) is geared with a toothed wheel (14) of equal diameter associated with the axle (12) of the drive cylinder. This device comprises moreover a counterweight (80) carried in rotation by a pinion (76) presenting a identical diameter with the one of the toothed wheel (14) of the axle (12) of the drive cylinder (10), with which wheel (14) this pinion (76) is geared as well, the said counterweight being fitted on an arm (70) pivoting around the axle (12) and connected by a mecanism (54, 60, 61, 62, 65) to the levers (52-53) in order to oscillate in the opposite direction of the swivel cylinder (20). The counterweight (80) presents moments of inertia with regard to its axis of central rotation and with regard to the axis of the arm (70) identical with those of the swivel cylinder (20).
Patent CA-2176373-A1 (CA)
Title: Farnesyl derivatives and pharmaceutical compositions containing them
Inventor: KLOOG YOEL
IPC: C07C247/18
Filed: 1994-11-10
Abstract: Novel farnesyl derivatives which are inhibitors of the prenylated protein methyltransferase enzyme, and useful as anti-cancer drugs, have the following formula:   (See formula I) wherein R1 represents farnesyl, geranyl or geranyl-geranyl;  Z represents C-R6 or N;   R2 represents H, CN, the groups COOR7, SO3R7, CONR7R8 and SO2NR7R8, wherein R7 and R8 are each independently hydrogen, alkyl, alkenyl, and the groups COOM and SO3M, wherein M is a cation;     R3, R4, R5 and R6 are each independently hydrogen, carboxyl, alkyl, alkenyl, aminoalkyl, nitroalkyl, nitro, halo, amino, mono- or di-alkylamino, mercapto, mercaptoalkyl, azido, or thiocyanato;   X represents O, S, SO, SO2, NH or Se; and the quaternary ammonium salts and N-oxides of the compounds of formula I wherein Z is N.
Patent CA-2177731-A1 (CA)
Title: Threat radar detection using flash correlation of radar and radar warning receiver data
Inventor: OXFORD STEPHEN C
IPC: G01S7/02
Filed: 1996-05-29
Abstract: Multi-sensor correlation apparatus and methods for flash correlating data derived from a radar and a radar warning receiver to more accurately determine the direction to a threat radar that emits a reflection beam in the same direction as its transmit beam. Data association is performed by comparing the intercept timing of the main transmission lobe of the threat radar as observed by the radar warning receiver with the intercept timing of the main reflection lobe of the threat radar observed by the radar. The radar apparatus comprises the radar for detecting the reflection beam, and the radar warning receiver for simultaneously detecting the transmit beam. A flash correlator detects the time coincidence of the two detection events and correlates radar data generated by the radar and radar warning receiver using the time coincidence detection. More specifically, the radar is caused to look for a range Doppler cell that consistently jumps in magnitude at the same time the radar warning receiver detects the transmission main lobe intercept of the threat radar. Thus the radar is cued to look for a reflection lobe at the same time the radar warning receiver detects a transmission lobe.
Patent CA-2179309-A1 (CA)
Title: Diagnostic flow cell device
Inventor: SAFFORD LANCE K
IPC: B01L3/00
Filed: 1995-02-06
Abstract: The present invention provides a diagnostic flow cell for determining the presence or amount of an analyte which may be contained in a test sample. The flow cell comprises a spacing layer having a longitudinal void disposed between a pair of opposed substrates. The spacing layer and the opposed substrates define a flow channel wherein reagent means can be immobilized. When the immobilized reagent means is contacted with an analyte, the reagent means can produce an electrically, optically, or electrically and optically detectableresponse to the analyte. Hence, the reagent means that is immobilized within the flow channel can comprise (i) a counter electrode, a reference electrode anda working electrode, (ii) an optically sensitive dye or (iii) a counter electrode, a reference electrode and a working electrode and an optically sensitive dye. The flow cell can be interfaced with means for introducing a test sample into and out of the flow cell's flow channel and detection means for detecting a signal generated by the immobilized reagent means. The present invention also provides methods for detecting the presence or amount of an analyte which may be contained in a test sample.