baber/WOPTO huggingface dataset:
Patent CA-2115103-A1 (CA)
Title: Adjustable shield for car seat
Inventor: MEEKER PAUL K
IPC: B60N2/28
Filed: 1994-02-07
Abstract: ABSTRACT OF THE DISCLOSURE    A car seat positionable on the seat of an automobile and retainable in place by an automobile seat belt, the car seat having associated straps for securing the child in place on the car seat and a shield pivotable between a raised position for allowing the entrance or exit of a child from the seat and a lowered position for securing the child in place, the improvement comprising, the shield formed of parallel side arms and a cross bar coupling the outboard ends thereof and with inboard ends having pivot points about an axis of rotation for the shield, the cross bar movable with respect to the pivot point with means to vary the position of the cross bar with respect to the child being supported in the car seat and parallel spring means to retain the cross bar in a preselected position with respect to the child.
Patent CA-2116118-A1 (CA)
Title: Isolation, growth, differentiation and genetic engineering of human muscle cells
Inventor: BLAU HELEN M
IPC: A61K35/12
Filed: 1992-08-19
Abstract: Myoblasts are produced, conveniently in low or serum-free medium, for use in introduction into a mammalian host, particularly a human host, for treatment of diseases of muscle tissue or acting as carriers for genetic capabilities, particularly correcting a genetic defect or for production of a soluble protein, which may serve in a therapy for the mammalian host. Myoblasts introduced into tissue are able to migrate to sites distal from the site of injection, expanding the area of their effect.
Patent CA-2116926-A1 (CA)
Title: Cassette for an optical fiber device, equipped with a bundle of flexible tubes protecting the fibers
Inventor: MALACARNE FABIEN
IPC: G02B6/44
Filed: 1994-03-03
Abstract: ABSTRACT      Cassette comprising means (91) to attach an end of the bundle onto the cassette and a hardened adhesive product (13) in order to rigidify this end of the bundle of tubes (111) following a stable geometrical configuration suitable for withstanding mechanical bending capable of generating curvature losses in optical signals transmitted through the fibers.     Application to a cassette comprising an integrated optical component for a telecommunication network with optical fibers.            Figure 4
Patent CA-2117207-A1 (CA)
Inventor: OBRIST BASIL
IPC: B23Q7/14
Filed: 1994-03-08
Abstract: The clamping device has a base (1) and a work carrier (2) which can be firmly clamped to the base (1) and on which orientation elements (5, 10, 27, 28) are arranged which interact in pairs and orientate the work carrier (2) in three coordinate axes perpendicular to one another and at the correct angle to the base (1). With their clamping force, several clamping members (4, 11) hold the work carrier (2) on the base (1) in the position secured by the orientation elements. Each clamping member has a chuck (4) at the base (1) and a clamping stem (11) at the work carrier (2). There are stop faces (27, 28) opposite one another as orientation elements for securing the position in a coordinate axis (Z) parallel to the line of action of the clamping force. In order to arrange the construction of the work carrier (2) to be as simple and inexpensive as possible, the same, on the side (9) facing the base (1) in the clamped state, has a continuously plane surface which in certain areas forms the stop faces (27) on this side and to which the orientation elements (10) on this side for securing the coordinate axes as well as the clamping stem (11) are fastened. <IMAGE>
Patent CA-2117305-A1 (CA)
Title: Substituted imidazole derivatives and their preparation and use
Inventor: KARJALAINEN ARTO J
IPC: C07D/
Filed: 1992-12-18
Abstract: This invention provides novel compounds of formula (I) wherein Y is -CH2- or -CO-; R1 is F, C1 or OH; R2 is H, F or C1; and R3 is H, CH3 or CH2CH3, excluding 4-(5-chloro-2,3-dihydro-1H-inden-2-yl)-1H-imidazole and 4-(4-chloro-2,3-di-hydro-1H-inden-2-yl)-1H-imidazole and their non-toxic acid addition salts and mixtures thereof. Processes for the prepara-tion of these compounds are described, as are novel pharmaceutical compositions comprising at least one of the compounds or their salts. The compounds and their non-toxic salts exhibit valuable pharmacological activity and are highly selective and long acting antagonists at a2-adrenoceptors. Their peroral bioavailability is good. The compounds are especially useful in the treatment of cognitive disorders.
Patent CA-2117705-A1 (CA)
Title: Systeme sectionnel de cloisons acoustiques
Inventor: RERUP HANS J
IPC: E01F15/08
Filed: 1994-09-20
Abstract: Système mural antibruit servant à atténuer les sources de bruit auxquelles est exposé un mur extérieur. Le système mural comprend une pluralité de panneaux antibruit adaptés pour s'assembler par superposition. Il y a des premiers et des deuxièmes éléments de fixation ayant chacun une première extrémité ancrée dans la partie principale du corps des panneaux antibruit et une deuxième extrémité filetée à l'opposé s'étendant vers l'extérieur au-delà de la partie principale du corps. Il y a des premiers et des deuxièmes éléments de renfort verticaux, chacun ayant, espacés sur sa longueur, une pluralité de moyens correspondants de réception des éléments de fixation adaptés pour recevoir respectivement les premiers et les deuxièmes éléments de fixation. Des moyens de raccordement se présentent sous forme d'écrous conjugués adaptés pour raccorder les éléments de fixation et les moyens de réception de ceux-ci en relation assujettie les uns aux autres. La pluralité de panneaux antibruit superposés sont assujettis les uns aux autres par les moyens de fixation, les premiers et deuxièmes éléments de renfort verticaux et les moyens de raccordement de manière à former une section murale pour mise en place unitaire entre une paire d'éléments d'ossature verticaux espacés qui sont adaptés pour recevoir et supporter une pluralité de panneaux antibruit superposés en prise conjuguée. Les premiers et deuxièmes éléments de renfort sont adaptés pour se fixer respectivement aux deux éléments d'ossature verticaux espacés après la mise en place unitaire de la section murale.
Patent CA-2123528-A1 (CA)
Title: (co)polymerization process in aqueous emulsion of fluorinated olefinic monomers
Inventor: ABUSLEME JULIO A
IPC: C08F2/00
Filed: 1994-05-13
Abstract: ABSTRACT            (Co)polymerization process in aqueous emulsion of fluorinated olefinic monomers.     In a process of  (co)polymerization in aqueous emulsion of fluorinated olefinic monomers it is added to the reaction medium  a  microemulsion  of  fluoropolyoxyalkylenes  having hydrogenated  end  groups  and/or  hydrogenated  repetitive units.  A remarkable  reduction  in  the  reaction  induction period is so obtained,  with formation of  a product with improved  mechanical  properties  and  higher  thermal  and chemical resistance.
Patent CA-2128044-A1 (CA)
Title: Pharmaceutical compositions comprising a glucosidase and/or amylase inhibitor, and a lipase inhibitor
Inventor: BREMER KLAUS-DIETER
IPC: A61P43/00
Filed: 1994-07-14
Abstract: A pharmaceutical composition containing a glucosidase and/or amylase inhibitor and a lipase inhibitor as active substances and a pharmaceutically acceptable carrier. The pharmaceutical composition can be used in the treatment of obesity.
Patent CA-2131506-A1 (CA)
Title: Snow-visor
Inventor: COORE GARFIELD SYLVESTER
IPC: B60J11/00
Filed: 1994-09-06
Abstract: This invention is used during the winter months to reduce the build up of ice and snow on the outer-side of automobile wind-shields. Also, it can be used in the summer to reduce the damaging effects of the sun's rays on the interior of the automobile by blocking these rays. During the winter the apparatus is affixed to the out-side of the automobile's wind-shield, the build up of snow and iced are then accumulated on the apparatus instead of the wind-shield. peeling-off apparatus from wind-shield will effectively remove the accumulated snow and/or ice.
Patent CA-2134119-A1 (CA)
Title: Treatment of herpesvirus infection
Inventor: TWIST MICHAEL
IPC: A61K38/08
Filed: 1993-04-21
Abstract: Described herein are oligopeptides useful to inhibit replication of herpesviruses, especially herpes simplex viruses. In a preferred embodiment of the invention, the oligopeptide is a D-arginine nonamer having N- and C-terminal protecting groups.
Patent CA-2134832-A1 (CA)
Inventor: BAUGHMAN GARY M
IPC: B65D39/16
Filed: 1994-11-01
Abstract: A closure assembly for a shipping and storage drum 22, the drum having an internally threaded plastic outlet 21 for receipt of the closure assembly. The closure assembly comprises a plastic closure 20 having an exterior end which remains outside of the internally threaded outlet 21 and opposite thereto an inserted end which extends into said threaded outlet 21 when said closure is received by the storage drum 22. The closure 20 is formed as an integral one-piece member and includes an externally threaded, generally cylindrical main body portion 40 and an outwardly radiating annular flange 43 adjacent the exterior end and being disposed at one end of said main body portion 40. The flange 43 is formed with and defines a three-sided, annular groove 44 opening towards the inserted end. The groove 44 includes a top axial wall 52, an outer inclined sidewall 54 and an inner, cylindrical sidewall 53. An annular elastomeric gasket 61 has an inside cylindrical surface 62 and is assembled into the groove 44 so as to be encapsulated between the sides of the groove. The gasket 61 is held in position by sizing the cylindrical sidewall 53 larger than the cylindrical surface 62 thereby causing the gasket 61 to stretch in order to fit around the cylindrical sidewall 53. <IMAGE>
Patent CA-2135447-A1 (CA)
Inventor: HEWKO BARRY J
IPC: B60R11/00
Filed: 1994-11-09
Abstract: A method and apparatus are provided for securing medical equipment within an interior of an emergency vehicle, the apparatus including an elongated suspension bar (23) positioned within the emergency vehicle relative to a substantially planar surface (27) (25), and an equipment fastener (53) (110) for attaching thereto medical equipment (51). The equipment fastener (53) (110) for securing the medical equipment (51) to the elongated suspension bar (23) is preferably slidable along the longitudinal length of the elongated suspension bar (23). The equipment fastener (53) (110) includes a base block (77) (116) and a slider pinch block (79) (127), wherein the slider pinch block (79) (127) can be moved toward and away from the base block (77) (116) thereby releasing and securing the equipment fastener (53) (110) to the elongated suspension bar (23). Further aspect of the present invention include a stretcher bridge (500) for being secured to a stretcher (21), the stretcher bridge (500) for receiving medical equipment and accessories (51), and the equipment fastener (53) (110). Using the present invention equipment may be released from the elongated suspension bar (23), secured to the stretcher bridge (500) and carried to the patient's side or along with the patient into a medical facility.
Patent CA-2135791-A1 (CA)
Title: Method and apparatus for performing inbound calling in a wireless communication system having fixed communication units coupled to a telephone system by a telephone line shared in common
Inventor: PICKERT WILLIAM F
IPC: H04M11/00
Filed: 1993-05-12
Abstract: A wireless communication system includes a portable communication unit (PCU) (120) and a plurality of fixed communication units (FCUs) (102) covering a plurality of radio coverage areas (108, 110, 112). The FCUs are coupled to a telephone system (114) by telephone lines (116) shared in common by the FCUs (102). The PCU (120) is associated with one of the telephone lines (116) for receiving an incoming call. THE FCUs (102) are coupled to the telephone line (116) in response to an incoming call, and signals are transmitted from the FCUs (102) to establish a wireless link with the called PCU (120). When one of the FCUs (102) receives a response from the called PCU (120), the receiving FCU (102) establishes the wireless link and the rest of the FCUs (102) stop further signal transmissions.
Patent CA-2139039-A1 (CA)
Title: Non-Removable Container Closure
Inventor: BARRIAC JACQUES J
IPC: B05B11/00
Filed: 1994-12-23
Abstract: A non-removable closure assembly for connecting a manually actuated liquid dispenser to a container includes a closure cap having internal threads for mating engagement with similar threads on the outside of the container neck finish, both the cap and the neck finish having mutually engageable ratchet teeth locking the closure onto the container. The teeth inside the cap each have a trailing face extending radially at an upper end thereof and lying in a plane sloping toward the thread loosening direction of the cap at an angle greater than or equal to 1° relative to the central axis of the cap for creating a camming action between the closure teeth and the neck finish teeth tending to cam the closure down on the container in response to closure rotation in the loosening direction.
Patent CA-2141827-A1 (CA)
Inventor: BOYLAN BASIL F
IPC: E04D13/10
Filed: 1995-02-02
Abstract: This invention relates to snow shovels with at least two casters installed on the underside of the shovel blade near the front edge for the purpose of permitting only the wheels of the casters making contact with roof shingles thereby preventing shovel blades from damaging asphalt shingles when manually pushing and shovelling snow from roofs, A large percentage of house owners in regions of heavy snowfall remove snow periodically from the roofs of houses. Asphalt shingles are susceptible to damage when the blades of conventional snow shovels scrape against said shingles and said damage oftentimes results in roof leaks and the necessity of new shingles. The snow shovel of this invention is for the purpose of doing away with said damage.
Patent CA-2143169-A1 (CA)
Title: Resin bonded ceramic, carbon metal composite comprising boron source and a combination of at least two metals
Inventor: LEITZEL TIMOTHY A
IPC: C04B35/634
Filed: 1995-02-22
Abstract: Disclosed is a novel resin-bonded ceramic-carbon-metal composite useful for preparing shaped refractory articles, e.g., slide gate plates and nozzles.  These articles exhibit improved oxidation resistance.  The ceramic composite is prepared from a specially formulated mix comprising a refractory aggregate, a curable resin binder and an antioxidant formulation of a boron source and a combination of at least two metals or their alloys, selected from the group consisting of Al, Mg, Ca, Si, Fe, Sn, Zr, Zn and Ti.
Patent CA-2145834-A1 (CA)
Title: Selection of quantization step size in accordance with predicted quantization noise
Inventor: OHTSUKI TOMOYUKI
IPC: H04N7/50
Filed: 1995-03-29
Abstract: A video image encoder estimates a quantization noise curve which will result from quantizing a coefficient data block and uses the estimated quantization noise curve and a specified minimum noise value to select the quantization step size actually used to quantize the coefficient data block.  The quantization step size is also selected as a function of transmission buffer occupancy so as to limit the amount of encoded data to a predetermined rate.
Patent CA-2148859-A1 (CA)
Title: Curable epoxy resin mixtures
Inventor: PETSCHEL KLAUS
IPC: C08G59/68
Filed: 1995-05-08
Abstract: Curable mixtures comprising (a) an epoxy compound having on average more than one epoxy group per molecule, (b) a metal complex salt of formula I          M(L)aX'bX"cdY    (I), wherein M is a cation of a transition metal, L is a Lewis base, a is a number from 2 to 6, X' is an anion of an acid radical, X" is an anion of an acid radical differing from X' b is 0 or a number which, together with the number c, which is greater than 0, corresponds to the valency of the cation of the transition metal, Y is a solvent molecule, and d is 0 or a number from 0 to 5, and, as optional component (c) a hardener for epoxy resins, are distinguished by good solubility of the metal salt in the epoxy resin and achieve uniform crosslinking during the curing of the epoxy resin.
Patent CA-2149204-A1 (CA)
Title: Portable electronic device with improved method of supplying current to different load circuits
Inventor: NAKANISHI EIICHI
IPC: H04W52/00
Filed: 1995-05-11
Abstract: According to a first aspect of the invention, a portable electronic device has at least two load circuits which are independently powered by different batteries. According to a second aspect of the invention, the load circuits are powered by the same battery, but their power lines are branched from a node located close to the battery, thereby reducing common impedance.  According to a third aspect of the invention, two power lines are coupled through switches to two independent batteries, and are mutually coupled through a third switch.  The switches are controlled according to the discharge states of the batteries. According to a fourth aspect of the invention, a battery charger charges two or more batteries by supplying current to them for short intervals in turn, so that all batteries reach full charge at substantially the same time.
Patent CA-2157970-A1 (CA)
Inventor: NISHINO HIRONARI
IPC: G09G3/36
Filed: 1995-09-11
Abstract: To prevent errors caused by jitters and delays, in separating and fetching the synchronous signal from a video signal to which a synchronous signal has been added a sync-on-green signal is fetched from a branch line branched on the way of a signal line connecting the output pin of a video amp and an A/D converter and is connected to the plus side input pin of a comparator. That is, to the plus input pin of the comparator there is input a voltage corresponding to a brightness signal amplified by the video amp and also shifted by an offset voltage. Also, to the minus input pin of the comparator there is input a threshold voltage for detecting the falling edge of said synchronous signal. If the voltage corresponding to the video signal is less than the threshold voltage, the comparator will determine that the synchronous signal was detected and output a logic low level (L) signal.
Patent CA-2157987-A1 (CA)
Title: 1,3-dioxan-2-one group-containing oligourethanes
Inventor: HOVESTADT WIELAND
IPC: C08G64/02
Filed: 1995-09-11
Abstract: A process for the preparation of 1,3-dioxan-2-one group-containing oligourethanes by reacting a) hydroxy-functional 1,3-dioxan-2-ones with b) compounds having an average of at least two isocyanate groups per molecule; the oligourethanes obtainable by this process; and their use, optionally in combination with compounds containing active hydrogen atoms, for the preparation of plastics or as a binder or binder component in coating compositions.
Patent CA-2160055-A1 (CA)
Inventor: MESCHENMOSER ANDREAS
IPC: F16C13/02
Filed: 1995-10-06
Abstract: Support connections.   Support connection are provided between two rolls, with the roll covering of at least one roll being journalled on a carrier via a plurality of support elements as well as being displaceable relative to the carrier along the pressure plane, with support portions that receive the carrier being connected via elongated connection parts, having thickened portions on both ends thereof,  with the thickened portions being connected in a form-locking manner with respective recesses of the support parts in a removable manner, with the connection parts,  between the thickened portions, in a direction parallel with the pressure plane, being  substantially longer than laterally extending with respect thereto and, between the thickened portions, at least one elongated opening being provided therein, with the opening dividing the connection parts in the direction of the roll axis.
Patent CA-2161975-A1 (CA)
Inventor: O'BRIEN JEANNE A
IPC: C11D3/30
Filed: 1995-03-20
Abstract: A stable enzyme containing aqueous laundry prespotting composition is substantially free of conventional enzymatic stabilizers. The aqueous composition includes a chelating agent, a nonionic surfactant and a detergent enzyme.
Patent CA-2163535-A1 (CA)
Title: Inhibition of hair growth
Inventor: AHLUWALIA GURPREET S
IPC: A61K8/368
Filed: 1994-05-16
Abstract: Mammalian hair growth is reduced by applying to the skin a composition including an inhibitor of cyclooxygenase .
Patent CA-2165908-A1 (CA)
Title: Taping knife handle
Inventor: KELSAY CURTIS DWIGHT
IPC: B44C7/02
Filed: 1995-12-21
Abstract: A taping knife which includes a blade with an elongated handle secured to the blade.  The plastic handle includes a durable inner member and a grippable outer core.  The hollow inner member is formed from adjoining member halves which have an inner structural support network of ribs.  The handle component parts sealably interlock and are secured together upon formation of the outer grippable core whose material flows into certain ribbed network compartments and secures the interlocking parts together.
Patent CA-2166748-A1 (CA)
Title: Pyrotechnic ignition device
Inventor: CHAN SEK KWAN
IPC: B60R21/26
Filed: 1996-01-08
Abstract: The pyrotechnic ignition device of this invention comprises a hollow tubular coiled charge of pyrotechnic sheet material defining an ignition initiation position, the internal diameter of the charge decreasing and the wall thickness increasing over at least a portion of the charge extending from the initiation position in the direction of burning.  This configuration enhances the reliability of ignition and the rate of flame development.     Preferably the adjacent plies of the coiled charge are spaced apart.  The preferred  coiled charge also has a portion downstream from the initiation position in the direction of burning which decreases,in external diameter and wall thickness in a direction extending away from the initiation position, the configuration of this portion being effective to enhance the speed and violence of burning of a main gas-generating propellant charge ignited by the coiled charge.  In the  preferred device a pyrotechnic sheet comprising a substrate of oxidizing polymeric film coated with an oxidizable metal, for example magnesium, is coiled around a cruciate axial former so that the end edges define helices. Conveniently the coiled charge may be formed by winding the sheet into a right cylindrical tubular coil and pushing out the coil axially from the centre in the direction of burning.
Patent CA-2167476-A1 (CA)
Inventor: DORBER RALF
IPC: A45D20/12
Filed: 1996-01-17
Abstract: The invention is directed to an air directing device for a hair dryer for acting upon the air stream exiting from the hair dryer, in which an air directing member (10) is configured as an essentially tubular body (12) having an inlet opening (14) and an outlet area (16) for the air.  The air outlet area (16) com-prises a plurality of individual orifices  (18)  configured and positioned such that the exiting air stream is  split into a plurality of essentially independent free jets.
Patent CA-2167850-A1 (CA)
Title: Continuous mould
Inventor: WINKLER WAYNE
IPC: B29C43/06
Filed: 1996-01-23
Abstract: This invention relates to a means of forming extruded products from a hot viscous form on a continuous basis through using dual, separate upper and lower die forms and distance compensating linkages to secure die forms to each other, allowing a crowding affect on the  loading and forming process  and at radius  on discharge allowing a separation to occur between die members to facilitate rejection of the extruded product, cleaning of die members, and cooling of dies.