baber/WOPTO huggingface dataset:
Patent CA-2030098-A1 (CA)
Title: Chlorine-free liquid automatic dishwashing compositions
Inventor: HUYNH LE X
IPC: C11D7/50
Filed: 1990-11-15
Abstract: ABSTRACT     Liquid automatic dishwashing compositions are provided, which are free of chlorine bleach, contain a solid water-soluble peroxygen compound suspended in a liquid phase containing water and at least one water-miscible solvent  and 5% to 30% of a silicate which creates a suspending structure for the solid bleach compound.   Preferred compositions are built with a non-phosphate builder.
Patent CA-2031129-A1 (CA)
Inventor: GOLDENBERG DAVID M
IPC: A61K47/48
Filed: 1990-12-04
Abstract: A chimeric antibody-agent conjugate for targeting foci  of  leukocyte  accretion  comprises  a  recombinant chimera having an antigen-binding hypervariable region which binds specifically to granulocytes, and a constant region of a human immunoglobulin having an Fc portion with high affinity for receptors on human mononuclear lymphoid cells,  said chimera being conjugated to at least one diagnostic agent or therapeutic agent.      A method for targeting an imaging or therapy agent to an inflammatory or infectious lesion comprises injecting a  mammal  parenterally  with  an  effective  amount  for targeting of the above chimeric anti-leukocyte conjugate.
Patent CA-2031159-A1 (CA)
Title: Fastener driving tool
Inventor: MEYER ROBERT J
IPC: B25C5/13
Filed: 1990-11-29
Abstract: FASTENER DRIVING TOOL             Abstract of the Disclosure A pneumatically operated fastener driving tool having a pivotally mounted magazine.  The dis-placement of the magazine is used to actuate the tool when the nosepiece is in engagement with a workpiece.          With the magazine travel kept to a minimum, the maga-zine is coupled to a cam lever which amplifies the displacement of the magazine.  One portion of the cam lever is in engagement with a trip lever which forms a bearing surface for the trigger valve cartridge, which enables the tool when the magazine is in a drive position.  The geometry of the cam lever causes a relatively greater displacement of the trip lever than the displacement of the magazine.  The fastener driving tool also includes a poppet valve for controlling the compressed air flow into the drive cylinder. The top portion of the poppet is subject to the compressed air reservoir within the tool.  A poppet chamber disposed at the bottom of the poppet controls the opening and closing of the poppet valve.          An important aspect of the invention are the throttling inlet and exhaust passageways to the poppet chamber which allow the pressure in the poppet chamber to be controlled, thus reducing poppet flutter.  Another important aspect of the invention relates to a jet poppet which increases the driving force of the tool without the need to increase the tool size and also improves the tool response time.
Patent CA-2035060-A1 (CA)
Title: Nozzle holster
Inventor: CODE WILLIAM E
IPC: A61B90/50
Filed: 1991-01-28
Abstract: ABSTRACT OF THE DISCLOSURE     A holster for supporting an elongated hand-held instrument, when the instrument is not in use, comprises at  least  one  clip,  and  a  frame,  for  securing  a contamination barrier around the   instrument and for allowing  the  instrument  to  be  inserted  into,  and withdrawn from,  the interior of the barrier;  and a support for the frame.  The holster is of use for intake nozzles of medical and dental operating room suction equipment.
Patent CA-2035327-A1 (CA)
Inventor: LAROUCHE-TREMBLAY CAROLE
IPC: B24C3/00
Filed: 1991-01-31
Abstract: FORMULES RECOMMANDEES FORMULE 24 (ART. 21, 31, 34 ET 42) Le nettoyage de surface de réservoirs, poutres, colonnes, panneaux, dessous de véhicules ou autres est chose courante dans l'industrie ou l'entreprise commerciale (ou même domestique) et est nécessaire afin de respecter les normes d'environnement et de sécurité pour les travailleurs. Les méthodes conventionnelles de nettoyage nécessitent beaucoup de main-d'oeuvre (si le travail est fait de façon manuelle), on utilise des camions de nettoyage par haute pression qui sont coûteux à l'utilisation et parfois insécure. Dans la présente invention, un système simple très sécuritaire et des plus efficace utilisant une faible quantité d'eau et d'air fait le même travail. Ce système consiste au nettoyage de surfaces de réservoirs (par exemple) en vaporisant de façon continuelle une bruime d'eau combinée à un jet d'air via un système d'écoulement par buses. L'inédit du système consiste à l'enlèvement du tartre présent sur les surfaces non pas par force mécanique (méthode manuelle) ou par force d'impact d'eau (nettoyage haute pression), mais par la simple dissolution de tartre via l'action de l'eau projetée en bruime sur la surface à nettoyer en continu à un faible débit qui enlève le tartre couche par couche jusqu'au matériel de base de la surface à nettoyer.
Patent CA-2035969-A1 (CA)
Title: Remote resetting postage meter
Inventor: HORBAL JOHN J
IPC: G07B17/00
Filed: 1991-02-07
Abstract: A system for remotely resetting a postage meter, by adding a variable amount of postage, includes a computerized central facility or "host", in telephone communication with the meter, which host verifies the meter's identity and ascertains the availability of funds, then sends to the meter an authorizing, unique, one-time-only combination, independent of the value of postage requested, and having a predetermined relation to a unique, one-time-only combination that the meter has generated and retained. The meter then compares the combination that it has generated with the combination received from the host. If the relationship is correct, for example, if the combination is the same, the meter introduces the additional postage requested.
Patent CA-2036824-A1 (CA)
Title: Blades for rotary cutter used for fly cutting metal sections
Inventor: MANTOVAN GIANFRANCO
IPC: B23D25/02
Filed: 1991-02-21
Abstract: "IMPROVED BLADES FOR ROTARY CUTTER USED FOR FLY CUTTING METAL SECTIONS."     ABSTRACT          A  rotary cutter for fly cutting metal sections comprising a pair of opposing blades,  top and bottom,  which at one  end have arms operationally linked to a control system capable of  setting  them in rotary motion,   the said blades  having guide  teeth  co-operating  with them with  the  purpose of preventing interference of the cutting edges of the  blades during the cutting stage.  According to the invention  the cutting  edges  of  the blades  are  straight  and  lie  in different planes to those in which the said guide teeth lie, the latter having a curved contour which determines  a certain angle with the contour of the cutting  edges.   In this way the cut can occur in a plane which is essentially perpendicular to the longitudinal axis of the metal  section to be cut.
Patent CA-2038542-A1 (CA)
Inventor: STUART LAMBERT M
IPC: D02G3/16
Filed: 1991-03-18
Abstract: Improving commingling two or more continuous multiple filament yarns into a single yarn by rubbing one yarn against a static charge-inducing body that is supported in an electrically isolated manner to apply static charge to the yarn to tend to cause separation of its individual multiple filaments.
Patent CA-2038878-A1 (CA)
Inventor: FUJIO YOSHIHIKO
IPC: B65G47/84
Filed: 1991-03-22
Abstract: ABSTRACT OF THE DISCLOSURE      A transfer apparatus wherein each one chain is disposed along a main transport route and at the right- and left-side thereof, a large number of rollers are disposed across the chains in a manner of being perpendicular to the main trans-port route, and the rollers put a movable member in an alternate gap between the adjacent rollers, so that a guided portion provided at the rear surface of the movable member operates in association with a group of fixed rollers to move the movable member in parallel to the axis of each roller, whereby articles straight forward moving on the main transport route are pushed sideways so as to be transferred to a branch transport route.
Patent CA-2038968-A1 (CA)
Title: Iontophoretic delivery device
Inventor: LEW PATRICK J
IPC: A61N1/30
Filed: 1991-03-25
Abstract: An iontophoretic agent delivery device (10) having donor and counter electrodes (11, 12) comprised of either metal or a hydrophobic polymer loaded with a conductive filler is provided. The agent reservoir (15) in the donor electrode assembly (8) contains about 10 to 60 wt% hydrophobic polymer, about 10 to 60 wt% hydrophilic polymer, and up to 50% agent. Similarly, the electrolyte reservoir (16) contains about 10 to 60 wt% hydrophobic polymer, about to 60 wt% hydrophilic polymer, and up to 50% electrolyte. The agent reservoir (15), the electrolyte reservoir (16) and the electrodes (11, 12) are preferably in the form of films which are laminated to one another. The hydrophobic polymer component in the agent/electrolyte reservoir (15, 16) prevents the reservoir from delaminating from the metal/hydrophobic polymer based electrode (11, 12) even after hydration of the reservoirs (15, 16).
Patent CA-2039018-A1 (CA)
Title: Plastic clad metal laminated heat transfer partitions
Inventor: WALLES WILHELM E
IPC: F28F19/04
Filed: 1991-03-25
Abstract: ABSTRACT     A water wettable, corrosion resistant, plastic clad metal pleated heat transfer partition for use in apparatus for simultaneous heat and mass transfer.   38,427-F
Patent CA-2040671-A1 (CA)
Inventor: MUNTER ERNST A
IPC: H04J3/06
Filed: 1991-04-17
Abstract: SELF-SYNCHRONIZING SERIAL TRANSMISSION           OF SIGNALING BITS IN A DIGITAL SWITCH            Abstract of the Disclosure Signaling bits (ABCD) from a plurality of channels are coded in a predetermined manner, multiplexed into a serial bit stream and transmitted on a data path.  A receiver for the data includes a multiple level state machine adapted to decode and synchronize to the received coded signaling bits.  Each level of the state machine is associated with a respective type of signaling bit and the levels of the state machine are cascaded output to input.  The existence of an output signal from the last stage of the state machine indicates the receiver is synchronized to the serial bit stream and thus that the receiver is properly decoding and identifying the signaling bits.                             - i -
Patent CA-2043197-A1 (CA)
Title: Tamper-evident closure with improved tear strip hold-down
Inventor: PHERIGO DOUGLAS E
IPC: B65D43/16
Filed: 1991-05-24
Abstract: The hinged flap of a plastic container closure is molded while in an open position and, during molding of the flap, an elongated tear-away strip is formed along the front edge of the flap and is integrally connected to the flap by tearable webs. After the newly molded flap has first been closed, the strip is anchored releasably to the top panel of the closure and prevents the flap from opening during shipment of the container, the strip also serving as a visual indicator that the seal of the closure is intact. Anchoring of the strip is effected by pins which project upwardly from the panel and which are ultrasonically welded to the lower side of the strip. The closure is opened by lifting and pulling on the strip to break the welds at the pins and thereby enable the strip to be torn completely away from the top panel and the flap and to free the flap for swinging to an open position. The absence of the strip or the presence of a partially torn strip indicates that tampering has occurred and that the seal may not be intact.
Patent CA-2043210-A1 (CA)
Title: Bleaching composition
Inventor: ADAMS CHRISTOPHER J
IPC: C07C255/26
Filed: 1991-05-24
Abstract: ABSTRACT            Novel cationic nitriles, methods of preparing such nitriles and use thereof as cationic peroxyacid bleach precursor in bleaching (detergent) compositons are disclosed.     The novel cationic nitriles are non-hygroscopic and are characterized in that they have a counter-anion X-selected from the group consisting of 1) R-SO3-, 2) R-SO4-, 3) R-CO2-, wherein R is a straight or branched chain, optionally substituted, alkyl, alkylether or alkylene group containing 4 to 20 carbon atoms, or a phenyl or alkyl phenyl group containing 6 to 20 carbon atoms, and 4) any other surfactant anion not falling under the groups 1), 2) and 3).
Patent CA-2047661-A1 (CA)
Title: Method and/or a device for reducing dampening in/by eddy current transducers
Inventor: TORNBLOM BENGT H
IPC: G01N27/90
Filed: 1991-07-23
Abstract: ABSTRACT   The present invention, to be deemed both a device and a method, relates to the area of testing and/or measuring, i.e. detecting surface cracks via eddy currenttechnology. The invention can be summarized as follows. A method or device, e.g. measuring head, based on the use of eddy current technology, comprising a part-device (4) of electrically conducting material, e.g. steel, this part-device being provided with arrangements (10), e.g. grooves which render more difficult the formation of eddy currents in the part-device, thereby reducing the dampening influence of the part-device on the magnetic/eddy-current flux necessary for the measurement. Besides offering protection for the trans-ducer/sensor (2), the part-device (4) may also have several other functions to fulfil.
Patent CA-2048465-A1 (CA)
Title: Dynamically cured thermoplastic engineering resins and process for producing the same
Inventor: DHARMARAJAN NARAYANASWAMI R
IPC: C08G81/02
Filed: 1991-08-06
Abstract: DYNAMICALLY CURED THERMOPLASTIC ENGINEERING RESINS         AND PROCESS FOR PRODUCING THE SAME                           ABSTRACT    A dynamically vulcanized thermoplastic composition is provided which comprises a polymer blend of a an elastomeric thermoplastic engineering resin and a halogen-containing copolymer of a C4 to C7 isomonoolefin and a para-alkylstyrene. A process for preparing the dynamically vulcanized composition is also provided.
Patent CA-2049374-A1 (CA)
Title: Use of mixed micelles
Inventor: AMEDEE-MANESME OLIVER
IPC: A61P3/02
Filed: 1991-08-16
Abstract: Abstract Vitamin K preparations for oral administration, especially in neonatology, are manufactured using cholanic acid/lecithin mixed micelles.
Patent CA-2051793-A1 (CA)
Title: Prothetic joint socket member
Inventor: TAGER KARL H
IPC: A61F2/34
Filed: 1991-09-18
Abstract: ABSTRACT     PROSTHETIC JOINT SOCKET MEMBER     A prosthetic joint socket member, in particular for a hip prosthesis, having a cup element, said cup element compri-sing a hollow outer shell which is adapted to be affixed to  the bone,  and an  inner  shell forming a recess for accommodating a bearing element, said inner shell and said outer shell being spaced radially from each other at a predetermined distance  to define  an  intermediate  space therebetween, the outer surface of said outer shell having coaxial threads interrupted by grooves extending trans-versely to said thread whereby a tapping thread is formed permitting the threads of said outer shell to he screwed into said bone,  said outer shell having a plurality of elongated openings connected to said intermediate space to permit loose spongious material to be introduced into and held in said intermediate space during surgical emplace-ment of said element so as to enhance the growth of new bone tissue into said intermediate space, characterized in that said grooves are formed by said elongated openings extending  approximately about the axial length of said outer shell.
Patent CA-2051834-A1 (CA)
Inventor: BUHLER MARCEL
IPC: A23B7/005
Filed: 1991-09-19
Abstract: Process for preparing a food product with long preservation (shelf life), in which at least one vegetable and/or one fruit is heat- treated, it is subjected to a fermentation with a lactic bacterium and is pasteurised.
Patent CA-2051991-A1 (CA)
Title: Machinery for wrapping books, magazines, and the like with paper
Inventor: PONTI GIUSEPPE
IPC: B65B25/14
Filed: 1991-09-20
Abstract: S U M M A R Y  The object of this invention is a totally automatic wrapping machine for newspapers, magazines, books and the like, with the use of any kind of paper; featuring a very high wrapping speed, two ways of glueing the edges of the wrapper lengthwise and the possibility of achieving two different finishings, by modifying the end part of the machine.
Patent CA-2055636-A1 (CA)
Title: Substituted azoles, process for their preparation, agents containing them and their use
Inventor: KLEEMANN HEINZ-WERNER
IPC: A61P9/10
Filed: 1991-11-15
Abstract: ABSTRACT OF THE DISCLOSURE:            Substituted azoles, process for their preparation, agents containing them and their use Azoles of the formula   in which X, Y and Z are N or CR2, L is alkylene, A is an aromatic or heterocyclic radical and T is a bond or a bivalent radical and R1, R2 and E are as defined in the description.  A process for their preparation, agents containing these compounds and their use as medicines are further described.
Patent CA-2056947-A1 (CA)
Inventor: MARMIN JEAN-CLAUDE
IPC: B41F13/56
Filed: 1991-12-04
Abstract: A B S T R A C T      The invention concerns a folder for a printing machine, in which folded signatures are transported by transport means including belts and partial pulleys.     According to the invention, the following are provided: a first bed of fast belts (28 and 29) composed of upper belts (28) and lower belts (29), between which a folded signature is conveyed; an assembly (37 and 38) of partial pulleys, driven at variable speed and composed of upper rollers (37) and lower rollers (38), receiving the signature from the first bed of belts (28 and 29) by its front edge and continuing to transport it; and a second bed of slow belts (30 and 31) composed of upper belts (30) and lower belts (31), receiving the signature from the partial pulleys by its front edge and continuing to transport it.
Patent CA-2057822-A1 (CA)
Title: Water Treatment Agent
Inventor: DAVIS KEITH P
IPC: C02F5/10
Filed: 1991-12-17
Abstract: Unsaturated compounds which can be dissolved in aqueous based solvents, such as ethylenic or acetylenic carboxylate or alcohols with less than 10 carbon atoms, especially maleic and/or acrylic acid or propargyl alcohol, are reacted with alkali metal phosphite in aqueous solution at neutral or alkaline pH in the presence of free radical initiators such as persulphate to form threshold scale and corrosion inhibitors.
Patent CA-2058751-A1 (CA)
Title: Multi-valve catheter for improved reliability
Inventor: MOOREHEAD H ROBERT
IPC: A61M25/00
Filed: 1992-01-03
Abstract: ABSTRACT OF THE INVENTION    A novel apparatus for a catheter for use in aspirating and/or infusing fluids into a patient.  The catheter, having a proximal and and a distal end, comprises a plurality of valves in the walls of the catheter comprised of relatively soft material while maintaining a predetermined degree of structural integrity at the catheter tip.  The plurality of valves are radially distributed in offset relation around the distal end of the catheter such that no two valves lie in any one radial plane.   Similarly,  the plurality of valves are longitudinally separated or offset in their placement at relatively short,  but differentiated,  distances  from the distal end of the catheter such that no two valves lie in any one axial plane.  The radial and longitudinal separation of the valves helps avoid structural weakness in the catheter, particularly at the distal end of the catheter.  The catheter may be a single-lumen catheter, or a multi-lumen catheter.    The plurality of valves are comprised of a primary valve constructed to be preferably operable during infusion and/or aspiration, and at least one secondary valve which operates as a surrogate should the primary valve become partially or totally occluded.   The catheter enables repeated infusion and/or aspiration over a period of time.    The present invention also includes methods for using and manufacturing the catheter by following certain steps.          \115147a.cim
Patent CA-2060482-A1 (CA)
Title: Yarn and safety apparel
Inventor: BETTCHER WILLIAM H
IPC: A41D31/00
Filed: 1992-01-31
Abstract: ABSTRACT Cut-resistant yarn suitable for machine knitting and machine-knitted protective articles of apparel, more specifically flexible gloves, at least in part made from such a yarn and also such gloves having a slip-resistant coating, preferably polyurethane, applied in a predetermined pattern to the outside surface of the gloves. The yarn utilizes a core of synthetic fibers held in a bundle by two initial wraps of low denier synthetic material having widely spaced turns or by a plastic coating on, or by a plastic matrix for, the fibers. One or more strands of metal wire or glass fiber are disposed about the core. The initial wraps or plastic that bundle the core create a uniform, cylindrical shape to the multi-filament fiber core that is believed to increase cut-resistance and that promotes uniformity inyarn diameter as subsequent wraps are applied, and prevent sharp bends in the wire or glass fibers disposed about the core. Additional wraps cover the wire orglass fiber.
Patent CA-2061962-A1 (CA)
Inventor: COSBY THOMAS L
IPC: F25B11/00
Filed: 1992-02-27
Abstract: A work producing composite system comprising a high pressure gas reservoir, a turbine, a compressor, a low pressure reservoir, a heat exchanger and flow control structure such as valves, etc. The high pressure reservoir is in heat exchange relationship with ambient air and delivers fluid at ambient temperature to a turbine. Spent fluid from the turbine exhausts and is brought into heat exchange relationship with the compressor. The compressor discharge is at a temperature above that of the turbine exhaust. The exhaust, which is heated by the compressor, is then delivered to a low pressure reservoir which is in heat exchange relationship with ambient air and from there the exhaust heated by the compressor is delivered to the compressor inlet.
Patent CA-2062303-A1 (CA)
Title: Method of preparation of nanocapsules
Inventor: KAWASHIMA YOSHIAKI
IPC: A61K47/34
Filed: 1992-03-04
Abstract: ABSTRACT      This invention provides a process for producing drug-containing nanoparticles by combining a drug, a volatile, water-miscible, surface tension-reducing organic solvent, a polymer selected from poly(lactic) acid, poly(glycolic) acid or co-poly(lactic/glycolic) acid, and optionally a volatile drug-dissolving organic solvent, mixing with an aqueous solution of polyvinyl alcohol, emulsifying, removing the organic solvents, and separating the nanoparticles.
Patent CA-2062976-A1 (CA)
Title: Use of sebacic acid and derivatives thereof in enteral and parenteral nutrition and pharmaceutical compositions containing said compounds
Inventor: MINGRONE GELTRUDE
IPC: A61P3/00
Filed: 1990-07-30
Abstract: Sebacic acid and the pharmacologically acceptable derivatives thereof, such as the novel compounds sodium sebacate and potassium sebacate, the sebacic acid triglyceride and the sodium and potassium salts of the triglyceride are useful for manufacturing pharmaceutical compositions suitable for the enteral and parenteral nutrition.
Patent CA-2063355-A1 (CA)
Title: Steel for rotor shafts of electric machines
Inventor: SIGA MASAO
IPC: C22C38/46
Filed: 1992-03-18
Abstract: The present invention relates to new low-alloy steel compositions and rotor shafts for electric machines made such steel.  High nickel and chromium contents ensure high strength and toughness, while other components, notably silicon and other impurities, are kept low with the result that magnetic properties remain good.  One aspect provides a steel with the following proportions by weight:        C    0.15 to 0.3% Si   0.1% Mn   1% Ni   3 to 5% Cr   2%,  3.5% (Mo + W) 0.1 to 1.0%, W being optional V    0.03 to 0.35%; and the remainder substantially Fe.