baber/WOPTO huggingface dataset:
Patent CA-2055347-A1 (CA)
Title: Medical treatment table with passive restraints
Inventor: YAMASHITA KUNIO
IPC: A61G7/065
Filed: 1991-11-12
Abstract: A medical table having a multitude of restraint assemblies adjustably mounted thereon against which the torso and legs of a patient may be placed to prevent undesired movement during treat-ment.  Each restraint assembly includes a control knob which posi-tions a foot member into and out of engagement with a pair of retainers on the underside of the table top member.  Openings in the table top member permit horizontal positioning of the restraint assemblies to accommodate children and adult patients and the positioning required for the medical procedure to be accomplished. A secondary restraint carried by certain of the restraint assemblies includes arms which prohibit vertical movement of the patient.  The retainers are arranged in pairs on the underside of the table top member and include teeth for locking engagement with the foot member of each restraint assembly.
Patent CA-2056555-A1 (CA)
Inventor: OOTSU KOICHIRO
IPC: A61K33/243
Filed: 1991-11-28
Abstract: TITLE: IMMUNOSTIMULANT AGENT CONTAINING INTERLEUKIN-2 AND 5'-DEOXY-5-FLUOROURIDINE                       ABSTRACT      Disclosed is an immunostimulant agent containing interleukin-2 and 5'-deoxy-5-fluorouridine or a salt thereof in combination, which shows a strong therapeutic effect by synergistic action and weak side effects. The immunostimulant agent may further contain another chemotherapeutic agent and/or another immunotherapeutic agent.
Patent CA-2057553-A1 (CA)
Inventor: STEDRONSKY ERWIN R
IPC: B01D71/08
Filed: 1991-12-12
Abstract: 07-21(727)A                          ABSTRACT A surface-modified support membrane is disclosed wherein the membrane coating is resistant to cleaning agents such as surfactants and solvents.  Also disclosed is a process for preparing such membranes. The subject membranes have a modifying polymer irreversibly adsorbed onto essentially all of the surface area thereof, which modifying polymer is uniformly cross-linked.
Patent CA-2058375-A1 (CA)
Title: Sheet set separation using folded strips
Inventor: GOLICZ ROMAN M
IPC: B42C9/00
Filed: 1991-12-23
Abstract: ABSTRACT OF THE DISCLOSURE      Apparatus and a method are disclosed for associating a strip with a set of stacked sheets.  The strip, which may be paper tape, is positioned intersecting a path along which a set of sheets such as paper sheets is advanced.  The sheet set is advanced towards the strip so that the downstream edge of the sheet set engages the strip with portions of the strip extending substantially beyond opposed major sides of the sheet set.  The strip is then folded at least once to the sheet set adjacent the downstream edge of the sheet set with the strip portions extending generally adjacent the major sides of the sheet set.   The strip  is folded by advancing the sheet set and the strip through a nip.  The strip is indexed from a roll to the position in the path of the sheet set.  The strip is tensioned and is drawn against a knife edge as the sheet set advances through the nip to sever the strip from the roll.
Patent CA-2063548-A1 (CA)
Title: Membrane for isolating virus from solution
Inventor: DILEO ANTHONY J
IPC: B01D71/34
Filed: 1991-04-29
Abstract: A composite membrane and process utilizing the membrane which is capable of selectively removing particles such as viral panicles from a solution such as a protein solu-tion is provided. The membrane comprises a porous mem-brane substrate, a surface skin having ultrafiltration separa-tion properties and an intermediate porous zone between the substrate and the skin which intermediate zone has an aver-age pore size smaller than that of the substrate. The interme-diate zone is free of voids which break the skin and which di-realy fluid communicate with the substrate. The composite is capable of a log reduction value of at least 3 (99.9 % remo-val) of particles selectively from solution.
Patent CA-2064081-A1 (CA)
Title: Water-resistant polymeric emulsions
Inventor: BIALE JOHN
IPC: C08F2/22
Filed: 1990-07-27
Abstract: A polymeric emulsion comprising a (i) polymer, (ii) water, and (iii) a surfactant is useful for producing a water-resistant film.  The polymer comprises about 25 to about 90 weight percent of a soft monomer whose homopolymer has a Tg of less than about -20 ·C, about 10 to about 75 weight percent of a hard monomer whose homopolymer has a Tg of greater than about 30 ·C, about 1 to about 5 weight percent of an olefinic carboxylic acid, and about 0.5 to about 5 weight percent of a cross-linking agent. Typically, the polymer comprises less than about 1 weight percent surfactant and has a Tg of about -50· to about 50 ·C and an average particle size of less than about 250 nm. The emulsion generally comprises at least about 40 weight percent solids and has a surface tension of at least about 45 dynes/cm.
Patent CA-2066910-A1 (CA)
Title: Method and apparatus for stacking sheet material
Inventor: WELTY ROBERT E
IPC: B65H29/32
Filed: 1992-04-23
Abstract: ABSTRACT        An apparatus for stacking and separating thin sheet material after it is cut into pieces of a predetermined size.  The apparatus utilizes suction cups carried on several, independent chains that are moving in parallel directions and in the direction of movement of the material to be stacked.  As the material is fed into the apparatus, it is gripped by the suction cups, cut to length and then separated slightly by moving the independent chain drives laterally and then breaking the vacuum in the suction cups so as to release the pieces into separate stacks.  The chain drives are then moved laterally back to their original positions and the cycle is repeated.  The apparatus uses a unique suction cup-valve arrangement that eliminates the need for vacuum lines.
Patent CA-2067305-A1 (CA)
Title: Device for the collection and evaluation of the embryo of the bovine and other animal species
Inventor: BARCELO ROJAS CARLOS A
IPC: A61D19/04
Filed: 1992-04-24
Abstract: ABSTRACT           A method and device for collecting and evaluating an embryo contained in a fluid medium.  The fluid containing the embryo is discharged into a receptacle and sequentially drained and filtered until the remaining fluid containing the embryo is located in the proximity of a transparent flat bottom wall.  The receptacle includes sloped side walls to keep the embryo from sticking to the side walls.  Vertically spaced filter meshes are provided on the side walls to allow sequential filtering and draining.  The fluid is discharged through a tube directed away from the filter meshes to prevent the embryo from being lodged in the filter mesh.  A light projection chamber can be provided to concentrate light on the flat bottom wall.
Patent CA-2067599-A1 (CA)
Title: Personal computer with riser connector for alternate master
Inventor: SMITH BRUCE A
IPC: G06F11/22
Filed: 1992-04-29
Abstract: Abstract Persona Computer with Riser Connector for Alternate Master Alternate bus mastering is provided for a Family I computer system where an alternate bus master is connected to the computer system through a readily insertable and removable device card connected directly to the processor and memory of the computer  system through a  series of one or more pluggable  inter-connecting cards  for matingly engaging a computer system planar board connector.
Patent CA-2068337-A1 (CA)
Inventor: ALBANESI MARIO
IPC: B65D77/06
Filed: 1990-11-30
Abstract: A removable element (20) is superposed on and joined to the periphery of an aperture (10) which is preformed or precut on one face of a bag (1). A supporting framework (6) is superposed on the removable element, certain edges of which framework, preferably two, approximately coincide with the edges of the removable part, while the other edges of the latter are covered by the body of the framework. A margined corner (21 ) of the removable part (20) is left free to be grasped by the user in order to initiate the detachment and the tearing of the removable part. In order to facilitate the tearing, notches (100) are provided, which are formed on one edge of the removable part. The tearing proceeds along the edges of the framework which cover the removable part so as to uncover, partially or entirely, the preformed or precut aperture which is present on one face of the bag.
Patent CA-2070156-A1 (CA)
Inventor: ERANIAN ARMAND
IPC: C09K11/02
Filed: 1992-06-01
Abstract: Composition fluide luminescente polymérisable et son application Composition fluide luminescente polymérisable, caractérisée par le fait qu'elle contient pondéralement (a) de 30 a 45 % d'un ou plusieurs pigments minéraux luminescents, (b) de 10 a 30 % de particules de silice, d'un diamètre compris entre 7 et 1000 nm, non liées entre elles par des liaisons siloxane, et (c) le complément à 100 % par de l'acrylate d'hydroxy-2 ethyle et/ou du méthacrylate d'hydroxy-2 éthyle et application a l'obtention de masses luminescentes.
Patent CA-2071261-A1 (CA)
Title: Telephone headset for personal computer
Inventor: TYMOCZKO JOHN JR
IPC: H04M1/00
Filed: 1992-06-15
Abstract: TELEPHONE HEADSET FOR PERSONAL COMPUTER     ABSTRACT      A telephone headset apparatus and a method of use of said apparatus in conjunction with a computer modem.  The telephone headset is coupled to the same telephone service line as the modem, and is equipped with level detection circuitry for disabling the telephone headset when the modem is activated, so that voice communication does not interfere with operation of the modem. Telephone calls are initiated in a conventional manner using the modem's dialing hardware and software.  After the dialing sequence is executed by the modem, the user switches the modem off, the telephone circuit being held open by the telephone headset.  The user may alternate between voice communication and data communication without the necessity of re-dialing the receiving party.     H:\PLAB\l91\PA\FOREIGN
Patent CA-2071500-A1 (CA)
Title: Optimum amplitude and frequency of jamming carrier in interdiction program denial system
Inventor: WEST LAMAR E JR
IPC: H04H20/00
Filed: 1990-12-06
Abstract: Off-premises cable television interdiction apparatus comprises a microprocessor actuation and control means (300) for actuating and controlling one or more frequency agile voltage controlled oscillators (341-344). The voltage controlled oscillators (341-344) selectively jam only unauthorized premium programming transmitted in the clear from a headend to a particular subscriber. Each voltage controlled oscillator (341-344) is allocated a continuous band of frequencies consistent with the elimination of jamming signal frequency harmonics which may disturb authorized programming at a higher channel frequency. The microprocessor actuation and control means (300) provides a calibration mode and a normal mode of operation. The method of interdiction comprises the steps of generating and storing voltage control words for operating the oscillators consistent with a headend selected jamming factor for a particular channel to be jammed and addressably transmitting and storing premium programming authorization data. An optimum frequency amplitude window for the jamming signal is disclosed.
Patent CA-2073376-A1 (CA)
Inventor: ALBORANTE GIANCARLO
IPC: B23K37/047
Filed: 1992-07-08
Abstract: A station for the welding of loosely preassembled motor-vehicle bodies or parts thereof (for example, sides) includes two rotary drums (11) for rapidly changing the frames (13) for positioning the elements to be welded in the operative position, according to the type of structure to be welded. The various positioning frames are rotated by rotors (18) and guided on annular tracks (23) on each rotary drum (11). A sector (23b) of each annular track (23) can be separated and moved along a line transverse the conveyor line for the structures to be welded in order to bring a certain positioning frame into the operative position. <IMAGE>   <IMAGE>
Patent CA-2074527-A1 (CA)
Inventor: SLAGA THOMAS J
IPC: A23L33/16
Filed: 1991-02-04
Abstract: 2074527 9111117 PCTABS00006 The present invention concerns a formulation of vitamins, minerals and other beneficial supplements. It is believed that the formulations of the present invention will not only extend longevity but also protect against diseases such as certain cancers and cardiovascular disorders as well as to facilitate immunological integrity in humans. More specifically, the invention is directed to a formulation and methods of manufacturing and administering a formulation containing vitamins and minerals in association with antioxidants, fish oils, enzymes, and amino acids. The formulations of the present invention provide synergistic relationships which have not previously been reported. As a preferred embodiment, the formulations of the present invention are manufactured as a sustained-release tableted dietary supplement and are intended as daily supplements.
Patent CA-2078424-A1 (CA)
Title: Multi-resolution roofshooter printheads
Inventor: DRAKE DONALD J
IPC: B41J2/155
Filed: 1992-09-16
Abstract: A printhead for a thermal ink jet printer, preferably a roofshooter type printer,  includes at least two arrays of linear spaced apart nozzles and heating elements, each array having a different resolution to produce printed pages at a draft print using a low resolution array, at a letter quality print using a high resolution array, or a combination of both arrays to provide enhanced grey scale reproduction.  The high resolution array allows for accurate reproduction at a reduced throughput while the low resolution array allows for moderate reproduction at a higher throughput.   Alternatively,  the two arrays could be used simultaneously to provide a fast,  broad, coarse stroke and a slower, fine detail stroke.
Patent CA-2079371-A1 (CA)
Inventor: DUPERRAY GERARD
IPC: C01G15/00
Filed: 1992-09-29
Abstract: Procédé de contrôle pour l'élaboration d'un matériau supraconducteur à haute température critique, caractérisé par le fait que l'on part d'un mélange de poudres des précurseurs du matériau avec la stoechiométrie de la phase supraconductrice souhaitée,  on agglomère  le mélange pour  former une pièce tubulaire ou cylindrique, on place la pièce agglomérée dans un four à atmosphère contrôlée pour réaliser la synthèse de la phase  supraconductrice,  on mesure  de manière  continue  la conductivité de  la pièce,  on dépasse  la température pour laquelle  la  conductivité  amorce  une  décroissance  puis  on revient à une valeur où la conductivité recommence à croître, et on règle en permanence la température du four de manière à contrôler la conductivité (courbe C1).
Patent CA-2080333-A1 (CA)
Title: Surge absorber
Inventor: IKEDA FUJIO
IPC: H01T1/14
Filed: 1992-10-09
Abstract: A MELF (Metal Electrode Face Bonding Device) surge absorbing element which can be connected across a pair of input lines of an electronic device.   The surge absorbing element is secured in electrical contact with the input lines by a conductive heat releasable adhering means,  e.g.,  a solder.  A spring is positioned in biased relationship against the surge absorbing element.  When the surge absorbing element is subjected to overvoltages or overcurrents continuously across the input lines, the surge absorbing element heats up, which, in turn, heats the adhering means.  When the temperature reaches  a  predetermined  value,  the  adhering  means releases its securement of the surge absorbing element, e.g., the solder melts, and no longer holds the element.  When this occurs, the bias of the spring means positioned against the now unsecured surge absorbing element serves to move the element away from and out of electrical contact with the adhering means and, in turn, the input lines.  This prevents further heating of the surge absorbing element.
Patent CA-2083176-A1 (CA)
Title: Filter cloth arrangement in a rotating filter
Inventor: JAKOBSON FOLKE
IPC: B01D33/21
Filed: 1991-05-17
Abstract: In a rotating filter a filter cloth (18) is arranged outside a filter sector skeleton (34, 36). The filter cloth is provided with at least one bending resistant element (37, 38) extending through a pocket (49) arranged in or on the filter cloth (18) to restrain bulging of the filter cloth due to forces perpendicular to the plane of the filter cloth. The filter sector skeleton (34, 35, 36, 45) is provided with radially outer support and guide means (43, 44) and radially inner support and guide means (45, 46). The bending resistant element (37, 38) is at its ends adapted for detachable engagement with said means such that the ends are undisplaceable perpendicularly to the support and guide means (43, 44, 45, 46). Preferably, at least one end of the bending resistant element is displaceable in the circumferential direction of the filter sector.
Patent CA-2084203-A1 (CA)
Title: Beating apparatus for fibre suspensions
IPC: D21D1/34
Filed: 1992-04-10
Abstract: A beating apparatus for fibre suspensions, including a housing having at least one inlet for suspension and one outlet for beaten suspension, a rotor rotatably arranged in the housing and having a beating surface, in which open perforations extending through the rotor, and at least one stator arranged in the housing and having a stator shoe located close to the beating surface of the rotor. In order to prevent un-beaten suspension from reaching the outlet, shield and guide means is arranged between the inlet and the outlet, said shield and guide means leading all flow between the inlet and the outlet through the stator shoe.
Patent CA-2086336-A1 (CA)
Title: Damped automatic variable pitch marine propeller
Inventor: SPEER STEPHEN R
IPC: B63H3/04
Filed: 1992-04-27
Abstract: There is provided a self-actuating variable pitch marine propeller which incorporates two or more blades (20), each independently rotatable, relative to the propeller hub (10), between a first lower and a second higher pitch. The blades (20) are preferably mechanically linked by coordinating means (25) and are caused to move preferably by a combination of centrifugal force effect resulting from inertial mass means and the hydrodynamic forces acting upon the blade hydrodynamic surface. The rotation of the blades (20) relative to the propeller hub (10) is limited primarily as to speed of rotation by restricted viscous fluid flow damping means (3000) operably connected to the blades (20). In one preferred embodiment, the viscous flow means (3000) further acts as an initial restraint against all motion by closing off the viscous flow orifice (430) until a certain minimum propeller rotational speed is achieved.
Patent CA-2086915-A1 (CA)
Title: Enanatiomerically pure 2-oxa-5,8-diazabicyclo[4.3.0]nonanes and process for their preparation
Inventor: SCHENKE THOMAS
IPC: C07D498/04
Filed: 1993-01-07
Abstract: Enantiomerically pure 2-oxa-5,8-diazabicyclo[4.3.0]nonanes and process for their preparation ABSTRACT OF THE DISCLOSURE   The invention relates to enantiomerically pure 2-oxa-5,8-diazabicyclo[4.3.0]nonanes and processes for their preparation.  Le A 28 702 - US
Patent CA-2087499-A1 (CA)
Inventor: NOWARA EKKEHARD
IPC: F16L59/02
Filed: 1993-01-18
Abstract: A thermal insulating body, or molding, for thermal insulation, consisting of a shell which can be evacuated and which is filled with a solid, microporous thermal insulating material, is characterized by the fact that at least the end surfaces (3) of the shell (1) consist of material which is a poor thermal conductor, that the microporous thermal insulation material consists of compression- proof and baked fibrillar micro glass fibers, and that the fibrillar micro glass fibers are compacted and pressed into three-dimensional panels (4).
Patent CA-2090004-A1 (CA)
Title: Procede de preparation de particules submicroniques en presence de vesicules lipidiques et compositions correspondantes
Inventor: MORANCAIS JEAN-LUC
IPC: A61Q1/02
Filed: 1992-06-23
Abstract: Pour obtenir des particules submicroniques, par exemple de pigments, en présence de vésicules lipidiques à structure lamellaire, à partir d'au moins un précurseur desdites particules, on prépare une dispersion de vésicules à partir d'au moins un lipide susceptible de former les parois des vésicules et d'une phase aqueuse E destinée à être encapsulée dans lesdites vésicules, et éventuellement d'une phase aqueuse D, destinée à former un milieu de dispersion desdites vésicules, au moins un précurseur desdites particules étant solubilisé dans la phase E et/ou D, avant et/ou pendant et/ou après la préparation de la phase vésiculaire, au moins un agent capable de transformer ledit (ou lesdits) précurseur(s) en les particules recherchées étant amené à agir sur celui-ci (ceux-ci) après leur introduction dans le milieu de préparation.
Patent CA-2093193-A1 (CA)
Inventor: ISHIMARU KIMIO
IPC: G06Q50/00
Filed: 1993-04-01
Abstract: An energy supply system for supplying, in system interconnection, power received at a power receiving equipment from a power plant and power generated by a fuel cell to a power consuming installation, and supplying heat generated by the fuel cell to a heat consuming installation. This system includes an operation amount computing device for computing an amount of operation of the fuel cell to minimize an equation y=aXL+bXM+cXN, in response to an energy demand of the power consuming installation and heat consuming installation. A control device controls the fuel cell to satisfy the amount of operation computed. The system supplies energy in optimal conditions with respect to the cost borne by an energy consumer, consumption of primary energy, and release of environmental pollutants. Energy is effectively used from the standpoint of the energy consumer and a national point of view.
Patent CA-2093738-A1 (CA)
Title: Compositions and methods for improving the wetting of particulates
Inventor: GUO YILI
IPC: C09K23/00
Filed: 1993-04-08
Abstract: ABSTRACT OF THE DISCLOSURE     New and improved compositions comprising particulates and an effective amount of one or more effective salt(s) to reduce significantly the wetting time and/or the dispersion time of said particulates relative to said time(s) in the absence of said salt(s) have been discovered. Methods for reducing the wetting time of particulates in liquid have also been discovered.
Patent CA-2098206-A1 (CA)
IPC: B60S1/50
Filed: 1993-06-11
Abstract: Dans le système à lave-glaces d'un véhicule automobile, on sait que le moyen de faire le plein du réservoir (numéro 8) à liquide de lave-glaces consiste à lever le capot de l'auto et à verser manuellement le liquide.  Dans la présente invention, le bouchon (numéro 6) du réservoir numéro 8) à lave-glaces existant est remplacé par un bouchon (numéro 6) muni de deux bouées (numéro 7).  De telles bouées (numéro 7) dans le réservoir (numéro 8) existant permettent l'utilisation d'un réservoir d'appoint (numéro 1) placé à l'arrière du véhicule, qui est muni d'une pompe (numéro2), d'un relais (numéro 3) et d'un boyau (numéro 5) et le réservoir (numéro 8) existant peut être rempli automatiquement.