baber/WOPTO huggingface dataset:
Patent CA-2029880-A1 (CA)
Inventor: THIERION DE MONCLIN HUGUES
IPC: A45B11/00
Filed: 1990-03-30
Abstract: 2029880 9011702 Le parapluie selon l'invention comprend un mât (1) dont une extrémité sert de poignée (2), tandis que l'autre extrémité (4) constitue un embout sur lequel sont articulées des baleines radiales (3) mobiles dans des plans axiaux entre une position déployée et une position repliée contre le mât (1), et une toile de parapluie (6) fixée sur lesdites baleines. Il comprend en outre un coulisseau monté coulissant sur le mât (1) entre une position d'ouverture dans laquelle il vient en butée sur lesdites baleines (3) en les maintenant en position déployée et une position de fermeture dans laquelle les baleines peuvent se replier contre le mât (1). Des moyens de blocage déconnectables sont prévus pour assurer un maintien temporaire du coulisseau (7) en position d'ouverture. Ce parapluie peut être réalisé en trois pièces réalisées en matière plastique moulée.
Patent CA-2031891-A1 (CA)
Inventor: FISCHELL ROBERT E
IPC: A61F2/82
Filed: 1990-12-10
Abstract: Disclosed is a means of preventing restenosis of an artery at a trauma site due to intimal hyperplasia. That device comprises a thin wire with a radioactive tip that can temporarily be introduced into the artery and left at the trauma site for a limited period of time.
Patent CA-2034200-A1 (CA)
Title: Storage device for reversibly storing digital data on a multitrack storage medium, a decoding device, an information reproducing apparatus for use with such storage medium, and a unitary storage medium for use with such storage device, decoding device and/or information reproducing device
Inventor: LOKHOFF GERARDUS C P
IPC: G11B20/18
Filed: 1991-01-15
Abstract: PHN 13.213 Abstract: Storage device for reversibly storing digital data on a multitrack storage medium, a decoding device, an information reproducing apparatus for use with such storage medium, and a unitary storage medium for use with such storage device, decoding device and/or information reproducing device.   The disclosure describes a storage device and a decoding device for use with a medium which has a plurality of parallel storage tracks. Error protection is provided by a product code of C1 code words and C2 code words. C1 code words areeach assigned to one storage segment in one storage track. C2 code words run recurrently and cyclically through all tracks and also cross intersegment boundaries. Physical spacing of C2 code word symbols is substantially uniform in both coordinate directions. Storage requirements for decoding can be minimized.
Patent CA-2034673-A1 (CA)
Title: 1-phenylalkyl-3-phenylurea derivative
Inventor: SEKIYA TETSUO
IPC: A61K31/357
Filed: 1991-01-21
Abstract: Abstract of the Disclosure A novel 1-phenylalkyl-3-phenylurea derivative represented by the following formula (I):                                                     (I) wherein R1 and R6 represent independently hydrogen, C1-C5 alkyl, C1-C5 alkoxyl or halo; R2 represents hydrogen or C1-C15 alkyl; R3 represents C1-C15 alkyl or R3 represents together with R2 C2-C9 alkylene; R4 and R5 represent independently C1-C5 alkyl, C1-C5 alkoxyl or halo; X represents oxygen or sulfur; Y represents -O-(CH2),?-0- wherein ? is an integer of 1 to 3 or -(CH2)p- wherein p is an integer of 3 to 5; m is 0 or an integer of 1 to 5; and n is 0 or an integer of 1 to 3, is provided. The l-phenylalkyl-3-phenylurea derivative (I) have the action of reducing cholesterol in blood by ACAT inhibition, and therefore, useful for treating hyperlipemia and atherosclerosis.
Patent CA-2034926-A1 (CA)
Title: Treatment of poisoning and compositions for use therein
Inventor: DAVIES DONALD S
IPC: A61P39/02
Filed: 1991-01-25
Abstract: A dextrin derivative, in which a proportion of the hydroxyl groups is the dextrin have been replaced by strongly acidic groups, is useful in treatment of poisoning or drug overdose, particularly by compounds having basic groups. Dextrin sulphate is a preferred derivative for use in the treatment of paraquat poisoning.
Patent CA-2036081-A1 (CA)
Inventor: FAESSEL ANDRE
IPC: B65H54/02
Filed: 1991-02-11
Abstract: Abrégé Descriptif Selon ce procédé on fait chuter des spires préformées dudit fil dans un puits de formation ayant une paroi sensiblement cylindrique d'axe vertical où elles se superposent pour former une bobine. Au cours de la chute des spires, on exerce sur celles-ci une force radiale d'attraction vers la paroi du puits, la direction de cette force étant animée d'un mouvement de rotation autour de l'axe du puits. La force d'attraction est préférentiellement générée par un champ magnétique tournant. A cette fin le dispositif comporte des moyens pour exercer sur les spires ladite force animée d'un mouvement de rotation, ces moyens comprenant des inducteurs tels que des électroaimants 5 régulièrement répartis à la périphérie du puits et des moyens pour alimenter cycliquement ces électroaimants en courant continu. L'invention s'applique à la formation de bobines de fils en métal magnétique notamment en acier. Fig. 1
Patent CA-2038241-A1 (CA)
Title: Apparatus for detecting lateral deviation of a band saw
Inventor: HARRIS GERALD R
IPC: B23D55/08
Filed: 1991-03-14
Abstract: An apparatus (50) for detecting lateral deviation of a band saw blade (36) from the desired line of cut which includes an angularly displaceable element (54) slidably engaging the saw blade (36) for pivotal movement therewith. A relatively rigid mounting assembly (52,64) mounts the angularly displaceable element (54) for rotation while resisting lateral displacement. Lateral blade deviation is proportionately determined when angular displacement is sensed by a sensor (55) as the blade (36) contacts the displaceable element (54) rotating it about an axis (53) through the desired plane of the blade (36). The angular deflection sensing assembly 50 also may be incorporated into a guide arm (32).
Patent CA-2040274-A1 (CA)
Inventor: PRUEHS ALLEN V
IPC: H01R29/00
Filed: 1991-04-11
Abstract: SERVICE DISCONNECT AND METER STORAGE ADAPTER                   ABSTRACT OF THE DISCLOSURE           A service disconnect adapter mounted between a plug-in meter socket and a watthour meter.  The service disconnect adapter has blades mounted on a base which engage terminals in the socket.  Watthour blade receiving fingers are formed in the service disconnect adapter to receive and frictionally engage watthour meter blades.  The service disconnect adapter electrically isolates the socket load terminals from the watthour meter blades to disconnect the watthour meter from the load side terminals of the socket.  The blades are angularly offset from the watthour meter blade receiving fingers in the adapter to mount the watthour meter at an angle from its normal mounting position.  A pair of electrically conductive jumpers are mounted on and extend through the base in the adapter and are electrically connectible between the socket line terminals and the selected ones of the watthour meter contact blades to connect electric power to the watthour meter while the watthour meter load contact blades are disconnected from the socket load terminals.
Patent CA-2043986-A1 (CA)
Title: Polyvinyl alcohol resin soluble in high solids aqueous paper coating compositions without external heating
Inventor: MILLER GERALD D
IPC: D21H19/60
Filed: 1991-06-06
Abstract: ABSTRACT   A method for preparing a high solids, aqueous paper coating composition which comprises adding dry particulate solids of a partially hydrolyzed, low molecular weight polyvinyl alcohol to a high solids, aqueous paper coating composition and mixing without external heating until dissolved, preferably by mixing the polyvinyl alcohol solids into the aqueous pigment dispersion followed by the addition of binders and other additives to make the paper coating composition.
Patent CA-2044385-A1 (CA)
Inventor: BEST WALTER
IPC: D04H18/02
Filed: 1991-06-12
Abstract: A felt, especially for the press part of a papermaking machine, comprises at least one support belt and at least one fiber belt deposited on and affixed to it.  In order to impart to such a fell:  improved  operational  properties while  retaining  adequate transverse stability and in order to manufacture it at substantially lower cost, the support belt (s) 45, 50, 57, 58, 64, 71, 72 each are composed of at least one support-belt strip 46, 51, 52, 59, 60, 65, 66, 73, 74, 75 with a width less than that of the support belt(s) 45, 50, 57, 58, 64, 71, 72 , said strip(s) being continuously wound essentially in the direction of advance of the felt 42, 47, 53, 61, 67 and also spirally transverse to it.  Basically manufacture is carried out by means of the following method steps: a)        first a belt of material is manufactured, b)        at least one support-belt strip 46, 51, 52, 59, 60, 65, 66, 73, 74, 75 is affixed to the belt of material and evinces a width less than that of the finished felt 42, 47, 53, 61, 67, c)        the belt of material is displaced in the direction of advance, d)        the first support belt 45, 50, 57, 58, 64, 71, 72, and where called for other support belts 45, 50, 57, 58, 64, 71, 72, is constructed by means of a relative motion between the particular support-belt strip 46, 51, 52, 59, 60, 65, 66, 73, 74, 75 and the already built-up part 41 of the felt 42, 47, 53, 61, 67 spirally and transversely to the direction of advance of the belt of material, e)        each support belt 45, 50, 57, 58, 64, 71, 72 is connected to at least one fiber belt 43, 44, 48, 49, 54, 55, 56, 57, 62, 63, 68, 69, 79.
Patent CA-2044975-A1 (CA)
Title: Modular superconducting magnetic energy storage inductor
Inventor: LOGAN JAMES R
IPC: H02H7/00
Filed: 1991-06-19
Abstract: Abstract of the Disclosure A modular superconducting magnetic energy storage (SMES) inductor includes a plurality of vertically adjacent winding  modules  each  comprising  a  number  of  serially connected concentric  solenoid  coils.    Pairs  of  adjacent winding modules  are  connected  in  series  to  form paired winding modules each of which occupies a compartment in a sectioned dewar.  Only a single shorting switch is provided for each winding module for use during an emergency dump of cryogenic fluid from the dewar.   Adjacent paired winding modules can be connected in series by a single connector penetrating  sectional  plates  between  dewar  compartments. Arrangements of bypass switches provide the capability of taking either a single winding module or a pair of winding modules out of service while the remaining winding modules and pairs of winding modules remain in service.  Any number of pairs of winding modules can be connected in one or more series circuits each serviced by its own power conversion system to achieve a desired energy storage capability.
Patent CA-2045994-A1 (CA)
IPC: A44B19/12
Filed: 1991-06-28
Abstract: A coiled slide fastener element made of a synthetic resin monofilament has a coupling head por-tion, which has an enlarged width by forming bulging portions so that firm coupling of a slide fastener can be realized.
Patent CA-2047847-A1 (CA)
Title: Automated utility reporting system
Inventor: CHANG DA-KUANG
IPC: H04Q9/00
Filed: 1991-07-23
Abstract: Abstract Currently, collecting the meter readings of water, electrical power and natural gas is based on on-site inspection, no matter in urban or rural areas.  It requires a large amount of manpower to collect data and make bills for charging.     The Automated Utility Reporting System ( AURS ) is designed mainly to save the manpower for collecting meter readings of water, electrical power and natural gas.  The AURS uses an electrical power, and optic sensors are used to monitor the usage of water and natural gas.  The AURS uses electrical power lines or fiber optic to send all data back to central control center through local and group control center for billing task.     Most of all, the AURS is not susceptible to light, electro-magnetic interference.  It's rigid and well-constructed more than any previous designs.
Patent CA-2048759-A1 (CA)
Inventor: RUMREICH MARK F
IPC: H04N7/171
Filed: 1991-08-08
Abstract: Apparatus for defeating a noise inverter disposed within the IC includes circuitry for changing the amplitude of the AGC signal applied to an AGC amplifier prior to the noise inverter so as to lower the level of the signal fed to the noise inverter. As a result, the signal fed to the noise inverter is less than the threshold signal level necessary for operation of the noise inverter. This enables use of an EIA multiport standard decoder with a standard television signal processing IC wherein the noise inverter is not directly accessible for defeating it.
Patent CA-2049761-A1 (CA)
Title: Production method of expansion-molded article and filling apparatus of foamed particles of thermoplastic resin for use in such method
Inventor: KUWABARA HIDEKI
IPC: C08J9/232
Filed: 1991-08-23
Abstract: ABSTRACT       Disclosed herein is a method of producing an expansion-molded article by filling foamed particles of a thermoplastic resin into a mold and then causing the foamed particles to expand and fusion-bond under heat.          The method comprises measuring the weight of the foamed particles to be filled to fill a fixed weight of the foamed particles into the mold, thereby expansion-molding them.  A filling apparatus of foamed particles of a thermoplastic resin is also disclosed.  The apparatus comprises a weigh hopper equipped with a weighing means; a foamed particle feeder adapted to control the amount of the foamed particles of the thermoplastic resin to be fed to the weigh hopper according to the weight of the foamed particles contained in the weigh hopper; a particle feed hopper adapted to temporarily keep a fixed weight of the foamed particles, which have been weighed in the weigh hopper, and then to transfer them; and a filling machine for filling the foamed particles into a mold.
Patent CA-2050325-A1 (CA)
Title: Method of separating bacteria from a bacteria containing liquid sample and a gradient separation component
Inventor: FLEMMING KAEREBY
IPC: C12Q1/06
Filed: 1990-02-22
Abstract: In a method of separating bacteria from a bacteria containing liquid sample, a dish-like centrifuge container (21) having an upper opening (25) defined by a radially inwardly extending rim portion (24) is employed. A volume of a gradient separation component of a density approximately identical to the average density of the bacteria is introduced into the centrifuge container, which the centrifuge container is rotating, so that a separation layer (60) is formed within the centrifuge container (21). The liquid sample is introduced into the centre of the centrifuge container at a fairly high discharge rate. The liquid is thrown outwardly from the centre of the centrifuge container and into contact with the separation layer (60) so that a liquid film layer (62) is generated. The bacteria are detained by the separation component, while the constituents of the liquid sample are discharged (66) from the centrifuge container.
Patent CA-2051382-A1 (CA)
Inventor: MICKOS KAJ
IPC: F16B15/08
Filed: 1990-05-10
Abstract: The invention consists in a packaging unit for fasteners (2) comprising an elongated strip (4) of flexible material, one side of which is provided with transversal and closed storage compartments (6) each accommodating a fastener. The invention is characterized in that each storage compartment (6) on the side remote from the strip (4) is provided with a slot (8) which perforates the compartment wall and extends in the longitudinal direction of the compartment.
Patent CA-2051574-A1 (CA)
Title: Preconnection deforming die and method of connecting a grounding rod with an electrical cable
Inventor: MURRAY THOMAS C
IPC: H01R43/058
Filed: 1991-09-17
Abstract: A die and method for forming indentations in a grounding rod. The die is a U-shaped die for use in a hydraulic compression tool. The die has an inner face forming a general recess and has a plurality of series of individual tooth-like projections. The die is used to form a plurality of series of individual tooth-like indentations on an exterior surface of the grounding rod such that a connector can be compressed onto the rod with portions of the connector being deformed into the indentations to fixedly connect the connector to the rod.
Patent CA-2054028-A1 (CA)
Inventor: SAGANE TOSHIHIRO
IPC: C08L23/08
Filed: 1991-10-23
Abstract: The first and second cycloolefin random copolymer compositions of the present invention contain at least two kinds of cycloolefin random copolymers, particularly the first cycloolefin random copolymer compositions of the invention are characterized by having an intrinsic viscosity of 0.2 to 0.7 and a molecular weight distribution (Mw/Mn) of at least 3, and the second cycloolefin random copolymer compositions of the invention are characterized by having the Cw/Cn ratio of a weight average cycloolefin content (Cw) to a number average cycloolefin content (Cn) of at least 1.04.      The third cycloolefin random copolymer compositions of the invention which contain at least three kinds of cycloolefin random copolymers are characterized in that said composition has a softening temperature (TMA) of at least 70°C, and when cycloolefin random copolymer components constituting the composition are taken as S1, S2 ... Si ... Sn (n is an integer of at least 3), a softening temperature (TMA) of each component (Si) is taken as Ti (°C), and a weight percentage of each component (Si) present in the composition is taken as Wi, (i is an integer of 1 to n), Ti and Wi satisfy the following formulas (3), (9) and (5), Ti < Ti+1  ... (3) wherein i is an integer of 1 to n-1, T1 < 70 (°C)  ... (4), and n   ... (5), a two-component composition containing the component Si and Si+1 in a ratio of Wi : Wi+1 has a haze of not more than 7.0%, and the sum total of the components having a softening temperature (TMA) of less than 70°C is more than 10% of the composition.
Patent CA-2059795-A1 (CA)
Title: Protective device for a needle
Inventor: STEYN RICARDO S O
IPC: A61M5/32
Filed: 1992-01-22
Abstract: ABSTRACT OF THE DISCLOSURE   A protective device for a needle of a syringe, catheter or the like.  The device has a tubular member with bellows formations within which the needle is located.  A blocking surface at one end of the member opposes the needle point and has a hole which can be brought into register with the point to allow the needle to extends from the member.
Patent CA-2061123-A1 (CA)
Inventor: DITTER STEPHEN D
IPC: F02M1/16
Filed: 1992-02-12
Abstract: A carburetor  priming system for an internal combustion engine including a flexible bulb which is actuable in a first manner to permit displacement of a one volume of fluid and in a second manner to permit displacement of a second and lesser volume of fluid.  Actuation of the bulb in the first manner provides a high volume prime for providing fuel enrichment to a carburetor that has been run dry of fuel. Actuation of the bulb in a second manner provides a normal volume prime.
Patent CA-2062843-A1 (CA)
Title: Process for the production of living agglomerates containing biologically active microorganisms
Inventor: PASCIK IMRE
IPC: C12N11/08
Filed: 1992-03-12
Abstract: A PROCESS FOR THE PRODUCTION OF LIVING AGGLOMERATES CON-TAINING BIOLOGICALLY ACTIVE MICROORGANISMS                       A B S T R A C T    To produce  living  agglomerates  containing  active, incorporated microorganisms or enzymes, an aqueous suspen-sion of an adapted or selective, cultivated active biomass capable of growth in pure or mixed culture with a biomass dry matter content of 0.1 g/l to 15 g/l is introduced into a stirred bioreactor, 2% by weight to 150% by weight, based on biomass dry matter,  of a powdered or fine-particle, solid, adsorbing or ion-exchanging substance of inorganic or organic origin is added with continuous stirring and the resulting suspension is intensively stirred with a quantity - based on its dry matter content - of 0.5% by weight to 30% by weight of a film-forming and/or coagulat-able,  nonionic,  anionic or cationic polymer dispersion having a solids content of 25% by weight to 50% by weight for 5 to 20 minutes until readily sedimenting,  compact agglomerates are formed.            Le A 28 257 - Foreign Countries
Patent CA-2063389-A1 (CA)
Title: Dna coding for a polypeptide signal sequence in vaccinia virus
Inventor: GAFFNEY DAIRENA F
IPC: C12N15/863
Filed: 1990-07-10
Abstract: Signal sequence DNA encodes the amino acid sequence (Sequence ID.  No. 1) or a conservatively modified variant of said amino acid sequence. It is useful for incorporation into recombinant DNA  constructs of a poxvirus and a foreign gene in order to facilitate secretion of the expression product of the foreign gene.
Patent CA-2066949-A1 (CA)
Title: Air supplying apparatus
Inventor: FUJITA TSUTOMU
IPC: F24F3/16
Filed: 1992-04-23
Abstract: ABSTRACT OF THE DISCLOSURE         An air supplying apparatus for supplying a clean room with air having a conditioned cleanliness, temperature and/or humidity includes an air control unit for discharging the controlled air, and an air outlet duct connected to an air outlet of the air control unit so as to receive the air conditioned from the air control unit through an opening which opens in a direction different from the direction of flow of air through the air control unit.  The air outlet duct is formed from one or more perforated sheets having a multiplicity of air outlet apertures.          The cross-sectional area of the air passage formed in the air outlet duct preferably progressively decreases towards the downstream end of the duct.  A joint duct, which guides air in a direction different from the directions of flow of air through the air control unit and through the air outlet duct, may be connected between the air control unit and the air outlet duct.
Patent CA-2069104-A1 (CA)
Inventor: HARMAN STEPHEN G
IPC: H03D7/18
Filed: 1991-05-07
Abstract: 2069104 9118445 PCTABS00008 A frequency converter for a transmitter of a microwave radio communications system comprises an image reject mixer (10) for mixing an IF signal with an LO or carrier frequency signal to produce an RF signal, and a nulling circuit for providing d.c. offsets to the image reject mixer to reduce carier leak to the RF signal.  The nulling circuit includes a source (32) of phase quadrature chopper signals which are cross modulated (34) with the LO signal to produce a modulated signal, and a single-ended mixer (38) for mixing the modulated signal with part of the RF signal. The output of the single-ended mixer is low pass filtered (40) and the resulting filtered signal is cross demodulated (36) with the chopper signals to produce phase quadrature correction signals, which are integrated (44) to produce the d.c. offsets for the image reject mixer. The arrangement avoids the need for, and expense of, a subsequent carrier frequency filter.
Patent CA-2070325-A1 (CA)
Title: Process and apparatus for controllably separating framed working area from remainder of the membrane
Inventor: YEN YUNG-TSAI
IPC: G03F1/84
Filed: 1992-06-03
Abstract: Apparatus and a process for controllably separating a framed working area of a membrane from the remainder of the membrane is disclosed. The process includes tensioning an expanse of membrane material and fastening a support frame to the membrane to define a working portion of the same. A bondable polymeric material is applied to form a continuous border outward of the outer edge of the support frame. Additionally, the framed working area of the membrane is separated from the remainder of the membrane by cutting the membrane outward of the support frame.
Patent CA-2071855-A1 (CA)
Title: Microwaveable bakery product
Inventor: CORBIN DENNIS
IPC: A21D10/00
Filed: 1990-12-13
Abstract: Disclosed is a premix and a complete mix for preparing bakery products suitable for microwave heating. The premix includes protein in an amount of 4.5 to 25.0 by weight and 7 to 50 shortening by weight. The premix may be combined with other ingredients to prepare a mix for preparing the bakery product. The mix may include from 46 to 80 parts flour, 4 to 22 parts shortening, and 4 to 11 parts protein material.