baber/WOPTO huggingface dataset:
Patent CA-2115991-A1 (CA)
Title: De novo cell-free synthesis of picornavirus
Inventor: WIMMER ECKARD
IPC: C12N7/00
Filed: 1992-06-16
Abstract: A process for the de novo synthesis of a picornavirus using a cell-free medium has been developed. The cell-free medium is prepared from a lysate of mammalian cells from which the nuclei and mitochondria has been removed, endogenous mRNA deactivated and supplemented with nucleoside triphosphates, tRNA, amino acids and precursors necessary for generating proteins. The genomic RNA of the picornavirus or rhinovirus is added to the cell-free medium and after incubation at about 30 ·C to 40 ·C of from about 4 to 24 hours infectious, mature virus particules are formed.
Patent CA-2120051-A1 (CA)
Inventor: BRAUN EUGENE R
IPC: F16H37/04
Filed: 1994-03-28
Abstract: A two layer auxiliary transmission section (10,10'10")  for a compound change gear transmission including a main transmission section (12) connected in series   with   the   auxiliary   transmission   section (10,19',10''),   the  auxiliary  transmission  section (10,10'.10'')  including a planetary gear set (66,66') including a sun gear (72,72',72'',72''') and ring gear assembly   (74,74',74''.74 '''),   defining   in   part selectable  torque  flow  paths  between  an  auxiliary section input shaft (28) and an output shaft (76).
Patent CA-2120410-A1 (CA)
Title: Preparing rubber scrap for recycling
Inventor: FICKER STEFAN
IPC: B02C19/10
Filed: 1994-03-31
Abstract: Abstract of the Disclosure Rubber particles having textile and/or metallic inclusions are treated by first placing the particles on a support surface and then pressing the particles against the support surface in a direction transverse to the support surface with a surface of a press body exerting a pressure of in excess of 10kg/cm2 without contacting the surfaces with each other.Both of the surfaces are nonsmooth.  In accordance with the invention the support surface and the press body are relatively displaced in a direction generally parallel to the support surface to subject the particles to shear.
Patent CA-2120635-A1 (CA)
Title: Procedure for compacting a set of items of different shapes and having compressive elasticity, reducing their total volume
Inventor: VENTURINI FRANCO
IPC: B30B/
Filed: 1994-04-06
Abstract: Abstract PROCEDURE FOR COMPACTING A SET OF ITEMS OF DIFFERENT SHAPES          AND HAVING COMPRESSIVE ELASTICITY, REDUCING THEIR TOTAL VOLUME           The procedure calls for a first compression step to precompact the material, where said compression is carried out in a direction (a), a second compression step to compact the material, carried out in a direction (b) that is perpendicular to the first, an operation to bundle up the compacted material in the form of a bale (8), and an operation to remove bale (8) from the pressing zone.         The  sequence  of  precompaction  and  compaction operations can be repeated several times,  with gradually increasing levels of compression, in order to increase the isotropy of the bale.         Bales  (8)  that  are obtained  can be  used  as  a vibration-damping foundation and as a substrate for farmland that is able to hold rain water or water and/or other liquid with which the ground is wetted.                         (Fig. 1 to be published)
Patent CA-2121058-A1 (CA)
Inventor: PAVELESCO ALEXANDRE
IPC: E04H9/02
Filed: 1994-04-12
Abstract: La présente invention concerne un système constructif de murs usinés dont  le linteau continu,  construit comme un élément de haute portance, est appuyé sur des poteaux qui délimitent les ouvertures et le colombage, - qui permet  le passage des fils électriques, la localisation des appareils et la  fixation du placoplâtre  à  l'intérieur,  ainsi  que  le parement à l'extérieur - est fixé des deux côtés, dans la fabrication.  Ce système confère aux murs, à part la légèreté, des caractéristiques parasismiques et paracyclones.
Patent CA-2122042-A1 (CA)
Title: Thermoplastic compositions for wire coating applications
Inventor: HAUSMANN KARLHEINZ
IPC: C09D167/02
Filed: 1992-10-26
Abstract: Thermoplastic compositions based on polybutylene terephthalate are provided which are useful in high temperature resistant wire coating applications. These compositions generally are four-component alloys containing a) 40-65 % by weight of poly (1,4-butylene terephthalate); b) 1-30 % by weight of a polymeric grafting agent which is an ethylene copolymer carrying reactive groups; c) 0-20 % by weight of an ethylene copolymer ionomer; d) at least one component selected from the group of a copolyester urethane, a copolyether ester, a hydrogenated styrene/diene block Copolymer optionally grafted with maleic anhydride, an adduct of maleic anhydride and a copolymer of ethylene or an acrylic-modified elastomer-based polymer.
Patent CA-2122782-A1 (CA)
Inventor: BOCK WOTJEK J
IPC: G01L11/02
Filed: 1994-05-03
Abstract: An apparatus and a method are provided for measuring an ambient physical parameter applied to a highly birefringent sensing fiber.  A light source emits a low coherence light beam into a sensing fiber subjected to an ambient physical parameter.  A collector receives the output light beam of the sensing fiber and a splitter divides the output light beam  into  two  orthogonally polarized  output  beams  and subjects the two orthogonally polarized output beams to a range of relative delays.  A recombiner combines the two orthogonally  polarized  output  beams  to  produce  an interference pattern, and a detector detects intensities of the  interference pattern over the range of delays.   A calculating device determines the ambient parameter from the intensities with improved accuracy.
Patent CA-2123771-A1 (CA)
Title: Apparatus for spacing joists and studs
Inventor: ANGER DALE
IPC: G01B5/14
Filed: 1994-05-17
Abstract: An apparatus for spacing joists and studs is described which includes an elongate spacer member having a top,  a bottom, a first end, a second end, an interior face and an exterior face.  A hook-like flange is secured adjacent to the top of the spacer member.  The hook-like flange extends down adjacent to the interior face to create a joist receiving space.  The spacer member is suspended by the hook-like flange from a joist positioned in the joist receiving space.  The apparatus,  as described,  enables  joists  and studs to be installed without prior measuring.
Patent CA-2125832-A1 (CA)
Title: Reagent composition and method for determining lithium
Inventor: CHAPOTEAU EDDY
IPC: G01N33/84
Filed: 1994-06-14
Abstract: ABSTRACT       The invention is directed to a composition and method for determining lithium in a biological specimen utilizing the compound   together with buffer, a water miscible organic solvent and a nonionic surfactant. Optionally, a sodium salt is also present.
Patent CA-2126490-A1 (CA)
Title: Wax heater/warmer for esthetician's wax
Inventor: MITILIAS GEORGE
IPC: F24C7/04
Filed: 1994-11-07
Abstract: In conventional heaters for warming depilatory wax, an element at the bottom of the heater warms the wax container from the bottom only. Since conventional heaters are open ended at the top, the wax container is half exposed.           In this invention the heater has a cover which fits over the heater body and encloses the wax container, thus keeping the heat inside and warming the product from all sides.
Patent CA-2128104-A1 (CA)
Title: Method and apparatus for transmitting laser radiation
Inventor: SAADATMANESH VAHID
IPC: G02B6/42
Filed: 1993-01-14
Abstract: A method and device are provided for directing laser radiation in a conical beam to a tissue site to be irradiated. The conical beam can be positioned to impinge upon the tissue in a circular, elliptical, or any other pattern that can be generated by a conical section interacting with a planar or curved surface. In one form the contemplated device includes an optical fiber (20) and a lense (80) that focuses a laser beam at an oblique angle on the proximal end surface (70) of the optic fiber so as to emit from the distal end of the optical fiber (47) a laser beam having a conical configuration (99). In another form, the contemplated device includes an optical fiber (200) having a conical distal end (247) and a lens that focuses a laser beam on the proximal end surface (270) of the optical fiber (200) along the longitudinal axis of the fiber. The conical laser beam can be used to irradiate or sculpt tissue such as the cornea of an eye to change the refractive characteristic thereof.
Patent CA-2133139-A1 (CA)
Inventor: DELPRAT MARC
IPC: H04W56/00
Filed: 1994-09-28
Abstract: The present invention relates to a filling burst structure used in a digital cellular radio communications system operating according to the principle of Time Division Multiple Access (TTMA), each cell of the system being associated with a beacon frequency subdivided into frames (T') which are repeated periodically and each comprising at least one signalling channel or beacon channel (ITO) for transmitting signalling messages (Bs) intended for mobile stations, the other channels (IT1, ..., IT7) being intended particularly for transmitting useful data (BT), the burst being sent on the channels of the beacon frequency which are not allocated to transmission of useful data or on certain time intervals of the signalling channel when there is no signalling data to be transmitted over these time intervals, characterised in that the filling burst (BRS) contains a signalling message. <IMAGE>
Patent CA-2135044-A1 (CA)
Inventor: EVANS PHILLIP L
IPC: C07C255/23
Filed: 1994-11-03
Abstract: Composés de formule générale (I): <IMG> (I) dans laquelle: R1 représente un groupe alkyle contenant de 1 à 6 atomes de carbone, un groupe cycloalkyle contenant de 3 à 6 atomes de carbone, un groupe alcényle contenant de 2 à 6 atomes de carbone ou un groupe alcynyle contenant de 2 à 6 atomes de carbone; R2 et R3, avec les atomes qui les portent, forment un système à noyau carbocyclique ou hétérocyclique, éventuellement substitué; et R4 représente un atome d'hydrogène ou un groupe alkyle contenant de 1 à 3 atomes de carbone; leurs tautomères; et leurs sels d'addition avec les bases possèdent une activité anti-inflammatoire et immunomodulatrice. L'invention décrit aussi des procédés pour les préparer, les composés intermédiaires utilisés dans leur préparation ainsi que les compositions pharmaceutiques les contenant.
Patent CA-2135277-A1 (CA)
Inventor: MORGAN ALTON C JR
IPC: A61P35/00
Filed: 1993-05-07
Abstract: There is disclosed anti-receptor agents to the vitamin B12/transcobalamin II  receptor. The anti-receptor agents antagonize or modulate the vitamin B12/transcobalamin II receptor, causing cellular depletion of vitamin B12, thus preventing or inhibiting cell division. Anti-receptor agents of the present invention include proteins (such as antibodies and antibody derivatives), peptides and small organic molecules. In a preferred embodiment, the anti-receptor agent is an antibody to the vitamin B12/transcobalamin II receptor.
Patent CA-2137202-A1 (CA)
Inventor: SMITH PATRICK
IPC: F16L55/04
Filed: 1994-12-02
Abstract: An improvement in a piston-style of pulsation damper is described.  Liquid from an hydraulic system passes through a second opening into a second chamber to exert a pressure upon a second face of a piston.   This is counterbalanced by pressure exerted upon a first face of the piston by an external pressure source.   The improvement includes of a baffle plate having an outer periphery and a plurality of apertures.  The baffle plate is disposed transversely across the second opening such that liquid from the hydraulic system must pass through the apertures in the baffle plate in order to enter the second chamber.  The apertures are of varying sizes with the  largest of  such apertures being disposed adjacent the outer periphery of the baffle plate and gradually diminishing in size inwardly from the outer periphery.   A swirling action is induced by the varying sizes of apertures in the flow of liquid passing into the second chamber which serves to wash abrasives and debris from the peripheral wall of the tubular body in the second chamber.
Patent CA-2138090-A1 (CA)
Title: Elastic epoxy resin hardener system
Inventor: MARTEN MANFRED
IPC: C08G59/12
Filed: 1994-12-14
Abstract: An elastically-cured epoxy resin composition is disclosed that contains compounds that contain at least two 1,2-epoxide groups.  The epoxide group-containing  compounds  are  reaction  products  of compounds (A1) that contain at least two 1,2-epoxide groups  per  molecule,   polyoxyalkylenemonoamines (A2) that have a molecular weight (number average) greater than 900 g/mol, and optionally polycarboxy-lic acids (A3).  The polyoxyalkylenemonoamines (A2) are  polyoxypropylenemonoamines  which  preferably contain a mole fraction of up to 20% of oxyethylene units based on the total amount of oxypropylene and oxyethylene units.  The resin composition addition-ally contains at least one hardener  (B)  and,  if desired, customary additives (C).
Patent CA-2142279-A1 (CA)
Title: Improved process for post-spin finishing of polybenzoxazole fibers
Inventor: ALEXANDER WILLARD E
IPC: D06M11/05
Filed: 1993-08-09
Abstract: Improved polybenzoxazole fibers are made by a process for finishing a spun and drawn dope fiber, which contains polybenzoxazole polymer and a solvent acid, comprising the steps of: (a) coagulating the dope fiber in an aqueous coagulant; (b) washing the coagulated fiber with an aqueous washing fluid for less than 72 hours under conditions such that the fiber contains no more than 8,000 ppm residual solvent acid (1 ppm = 1 part per million, by weight);  (c) drying the fiber at a temperature of 120 ·C to 300 ·C until it retains no more than 2 weight percent residual moisture; and (d) heat-treating the fiber at a temperature of at least 300 ·C  under tension.
Patent CA-2143573-A1 (CA)
Title: Animal tethering apparatus
Inventor: TRIMMEL JENNIFER E
IPC: A01K27/00
Filed: 1995-02-28
Abstract: A steel-strand plastic-covered cable is formed with crimped end-loops. A swivel-hook-fastener is clamped into the smaller end-loop, and the other end-loop is large enough that the fastener can pass through, to form a slip-loop. The slip-loop is looped through or around a fixed point such as a screwed-in eye-hook, or alternatively e.g a table leg, and the swivel fastener is secured to the dog's collar. The dog is then confined to a small enough radius of movement that the dog is inhibited from defecating while tethered. The tether is used as an alternative to caging for the purpose of house-training puppies and dogs.
Patent CA-2144335-A1 (CA)
Title: Pit detector and method
Inventor: ROGERS JOHN E
IPC: G01N33/02
Filed: 1993-09-10
Abstract: A method and apparatus for detecting the presence of an impurity within a substantially spherical object, such as piece of stone fruit. An infrared point source light emitting diode (32) positioned on one side of an inspection zone (24) transmits a single light beam across the inspection zone (24). A linear CCD array (44) for generating a signal that is proportional to the intensity of the light transmitted through the fruit as the fruit passes through the inspection zone (24) and a slit lens for focussing the light beam on the the CCD array (44) are provided. An infrared filter (42) is positioned between the lens (40) and the CCD array (44). Thus, as the fruit passes through the inspection zone (24) and the intensity of the light transmitted through the fruit is received by the CCD array (44), a two-dimensional analyzable bit map representative of the cross-section of the object's density is produced.
Patent CA-2146784-A1 (CA)
Title: Narrow-band multi-master communication
Inventor: DOSANI NAZIR
IPC: H04N7/173
Filed: 1995-03-31
Abstract: A method is disclosed for controlling communication over a single communication facility such as a channel on CATV or a frequency band over a wireless system or frequency band on a wired system, between  Multi-Master  units.  The method allows for one Master  to  poll other  transceivers for data such as meter reading  or  reprogram the transceivers  to control energy consumption and display information.
Patent CA-2146867-A1 (CA)
Inventor: CHAPMAN DONALD L
IPC: H01R13/52
Filed: 1994-08-02
Abstract: A busway tap-off base assembly (10) includes a base (38) of insulating material and a pivotally attached door (42). A seal (34) is placed on the busway housing around the tap-off opening. The base is slidably received in the busway tap-off opening (30) such that the seal is compressed. The base has an outside surface which includes a number of access openings (110) to electrical conductors within the busway housing. The door has a flange (130) around its perimeter and a sealing rib (134) which extends outward from the inside surface of the door. In the closed position the flange overlaps an edge portion of the base and the sealing ribs are pressed against a gasket (122) in the planar outside surface of the base seating the access openings and preventing the ingress of dust and liquids into the busway housing.
Patent CA-2148297-A1 (CA)
Title: Plural-compartment one-piece shipping and retail display carton
Inventor: SHEFFER PHIL B
IPC: B65D5/4805
Filed: 1995-05-01
Abstract: A carton is cut out and foldably formed from an integral piece of corrugated paperboard or similar sheet material, and has foldable bottom flaps and foldable closure flaps attached to panels forming side walls. Some of the panels define sidewalls forming a rectilinear carton, and at least one panel defines a partition dividing the carton into at least two compartments. Another panel defines a front wall of the carton, and has openings permitting  access through the front wall to the compartments.  The closure flaps have flanges which cover the access openings during shipping and inventory storage of the closed carton. The closure flaps are defined by fold lines that are weakened by scoring, perforating or the like, and are easily severed at the weakened fold lines. The carton can be assembled and folded flat, and erected for closure of the bottom, loading with product, and closure of the top. By removing the top closure flaps, the carton is converted to a display permitting customers to access the compartments through the openings in the front wall.
Patent CA-2148680-A1 (CA)
Title: Screen door
Inventor: DOPHEIDE PEGGY
IPC: E06B9/52
Filed: 1995-05-04
Abstract: A screen door includes a flexible rectangular panel of perforated screen material. One side edge is effectively permanently attached to a side surface of the opening into which the panel is inserted. Across a top edge of the panel is provided a slide rail having a plurality of runners allowing the top edge to open and close in the manner of a curtain. Along the opposed side edge is provided the vertical post permanently attached to the side edge and having a rapid fastening system of the post to the other side surface of the opening.
Patent CA-2149925-A1 (CA)
Title: Peptidic derivates of .alpha.-msh and their uses
Inventor: DUSSOURD D HINTERLAND LUCIEN
IPC: A61Q19/04
Filed: 1994-09-22
Abstract: PCT No. PCT/FR94/01108 Sec. 371 Date May 22, 1995 Sec. 102(e) Date May 22, 1995 PCT Filed Sep. 22, 1994 PCT Pub. No. WO95/08564 PCT Pub. Date May 30, 1995Provided is a compound containing a peptide of at least 4 amino acids including the following sequence: His Phe* Arg, wherein Phe* represents phenylalanine or a halogenated derivative of phenylalanine the said peptide being conjugated with thioctic acid, dihydrolioic acid, or N-lipoyl-lysine, in the form of the corresponding salts, esters or amides. In particular, compounds with anti-allergic and anti-inflammatory activities on the one had, and melanogenesis-activating activities on the other, are described.
Patent CA-2151854-A1 (CA)
Title: Funicular system of rail and running cable type, in particular for urban transport, of the type in which the vehicles are provided with a movable jaw clamp for their coupling to and release from said running cable
Inventor: LEVI FERRUCCIO
IPC: B61B9/00
Filed: 1995-06-15
Abstract: In order to operate both arms (21, 22) of the clamp (15) with the same force and at the same time, the guide carrier element (23), which comprises two longitudinal surfaces (26, 36) on which the free ends of the movable jaws (41, 42) slide, is formed in one piece and can move vertically transverse to said free end so as to be instantaneously and automatically self-centering about them and hence about the clamp (15).
Patent CA-2152399-A1 (CA)
Title: Dispensing and mixing apparatus
Inventor: SIMMEN CHRISTIAN
IPC: B01F23/47
Filed: 1993-12-28
Abstract: A dispensing and mixing apparatus (10) for simultaneously dispensing from a cartridge (12) into a static mixing element (14) components which harden when mixed. The components exit the cartridge into the mixing element without intermixing as the components leave the cartridge. The initial intermixing of the components takes place within the mixing element. The cartridge is reusable since the components do not become mixed and harden as they came out of the cartridge.  The chambers (22, 24) in the cartridge am of semi-cylindrical configuration and have rounded corners (36, 38, 40, 42). Ribs (100) can be provided on the cartridge for stiffening the cartridge from deforming under extrusion.
Patent CA-2153394-A1 (CA)
Inventor: WALL BENJAMIN
IPC: B65B25/14
Filed: 1994-01-05
Abstract: A header heat plate for a large paper roll wrapping machine comprising a plurality of separate face plate sections that are mounted on a common backing plate to form a complete header plate for applying a roll header to an end of a paper roll. A roll header is temporarily held to the face plate sections through the application of a vacuum suction to openings in the face plate sections. Each face plate section includes heating elements integrally molded therein. These are heated to activate a heat sensitive adhesive contained on the roll side of the roll header. A wrapping paper is applied to the roll and crimped over interior roll headers inserted at the ends of the rolls. Grooves are cut along the side edges of the wrapping paper to reduce the amount of wrapping paper overlap and indentations in the ends of the paper rolls caused thereby.
Patent CA-2157821-A1 (CA)
Title: Disposable rolling diaphragm filling unit
Inventor: ROSEN ROBERT
IPC: B67C3/26
Filed: 1995-09-08
Abstract: The head, rolling diaphragm, intake and discharge ports form a single module, separate and easily removable from the principle cylinder of a rolling diaphragm filling unit.  Intake and discharge valves of various types may be mounted directly in the head, or may be mounted remote to the head module and fluidly connected directly to the head by tubing.  Flanges of the rolling diaphragm provide an air and liquid tight seal between the head and base and removably attached to the head so as to facilitate visual inspection of the product contact surfaces of the head cavity prior to clamping the head module to the base.
Patent CA-2158715-A1 (CA)
Title: A precipitator
Inventor: BROWITT RODNEY
IPC: B03C3/16
Filed: 1995-09-20
Abstract: An electrostatic precipitator (80) including a cylindrical tube (81) the upper end of which is provided with a gas outlet (87) while the lower end is provided with a gas inlet (88). Mounted adjacent the upper end of the tube (81) is an ion source (95).  Adjacent the lower end of the tube (81) is a diaphragm (92) which is vibrated by an ultrasonic transducer (93). A liquid is supported on the diaphragm (92) and caused to vibrate in order to produce a mist. An electric potential is established between the ion source (95) and the liquid so that carbon particles contained in the gas stream passing through the precipitator are trapped by liquid droplets which are then conveyed back to a reservoir for the liquid.