baber/WOPTO huggingface dataset:
Patent CA-2057574-A1 (CA)
Title: Stud shield
Inventor: ZASTROW THOMAS S
IPC: E04G21/24
Filed: 1991-12-13
Abstract: Abstract of the Invention A stud shield for protecting the service and utility conduits in building walls is provided. The shield includes a generally rectangular steel plate having a wall sheeting facing side and a stud facing side. An adhesive tape is secured to the sheeting facing surface and extends past the side edges of the plate. A release layer is adjacent the stud facing side of the plate and contacts the portions of the adhesive tape extending past the edges of the plate. The present invention also encompasses that the shields may be distributed one at a time or may be made available as a unitized plurality of shields, wherein a selected number of shields may be removed from an endless roll as needed.
Patent CA-2057917-A1 (CA)
Title: New class of compounds having a variable spectrum of activities for capsaicin-like responses, compositions and uses thereof
Inventor: BLUMBERG PETER M
IPC: A61P37/08
Filed: 1990-03-30
Abstract: The present invention relates to a new class of compounds having a variable spectrum of activities for capsaicin-like responses, compositions thereof, processes for preparing the same, and uses thereof.      Compounds of the invention are prepared by combining phorbol related diterpenes and homovanillic acid analogs via esterification at the exocyclic hydroxy group for the diterpene. Examples of these compounds include 20-homovanillyl-mezerein and 20-homovanillyl-12-deoxyphorbol-13-phenyl-acetate. These compounds having a variable spectrum of activities for capsaicin-like responses are represented by the following formulas I to IV: (see formula I, II, III) (see formula IV,) wherein R1 in formulas (I)-(IV) represents (see formula V,VI) with the proviso that in formula (II), R' is not (see formula VII) R3 and R4 are not H at the same time. The compounds are useful in therapeutic compositions for desensitizing a subject animal.
Patent CA-2060767-A1 (CA)
Title: Production of .alpha.-olefin polymers
Inventor: FUJITA TAKASHI
IPC: C08F10/00
Filed: 1992-02-06
Abstract: ABSTRACT OF THE DISCLOSURE A  catalyst  for  .alpha.-olefin  polymerization  which comprises the following components (A) and (B):        component  (A),  which  is a  transition  metal compound represented by the formula Q(C5H4-mR1,n) (C5H4-nR2n)MeXY wherein (C5H4-mRlm) and (C5H4-nR2n) respectively represent a conjugated five-membered ring ligand coordinating to a metal Me; R1 and R2, which may be the same or different and a plurality of each of which can be bonded together, respectively represent a hydrocarbyl group having l to 20 carbon atoms, a halogen atom, an alkoxy group, a silicon-containing  hydrocarbyl.  group,  a  phosphorus-containing hydrocarbyl  group,  a  nitrogen-containing  hydrocarbyl group  or  a  boron-containing  hydrocarbyl  group;  Q represents  a  bonding  group  which  crosslinks  the  two conjugated  five-membered  ring  ligand;  Me  represents  a transition metal of the IVB-VIB group in the Periodic Table;  X and Y,  which may  be  the  same  or  different, respectively  represent  hydrogen,  a  halogen  atoms,  a hydrocarbyl group,  an alkoxy group,  an amino group,  a phosphorus-containing  hydrocarbyl  group  or  a  silicon-containing hydrocarbyl group; m denotes an integer of O < m < 4 and n denotes an integer of 0 < n < 4; component (B), which is a methylisobutylalumoxane which satisfies the following conditions (a), (b) and (c):  (a) the molar ratio of a methyl group to an isobutyl group being in the range of 4:1 to 1:4,  (b) the chemical shift of 27Al-NMR being in the range of 160 ppm to 250 ppm and the peak having a half-height width of no smaller than 3000 Hz, and (c) it has a repeating unit of A1-0 in an amount of 2 to 100.  The methylisobutylalumoxane is assumed to be novel.
Patent CA-2060968-A1 (CA)
Inventor: SHANNON JOHN R
IPC: B60P3/34
Filed: 1992-02-07
Abstract: Disclosed herein is an awning support brace for a retractable awning of the type having a remote edge supported by a plurality of retractable  arms extending outwardly from a base; the stabilizer comprising a frame member having a pair of ends with a first pivot means on one end and a second pivot means on the other end, tne first pivot means being attachable to the remote edge and the second pivot means being attachable to a secure location beneath the remote edge, the brace being arranged to minimize deflections caused  by  wind  that  would  otherwise  damage  the  base  while permitting the arms to deflect in a manner to absorb forces caused by the wind.
Patent CA-2061563-A1 (CA)
Title: Unprocessed petroleum gas transport
Inventor: JOHANSEN ARNE
IPC: F25J1/02
Filed: 1992-02-20
Abstract: ABSTRACT OF THE DISCLOSURE     A method of dealing with unprocessed petroleum gas from an  oil  or  gas  production  field,  comprises  separating liquids and solids from the unprocessed gas of the well stream,   drying   the   unprocessed   gas,   cooling   the unprocessed  gas  under pressure  to  produce  liquefied petroleum  gas  at  a  temperature  of  not  lower  than -120°C,  and placing the liquefied gas in storage tanks at  a  temperature  between  about  -100°C and -120°C  and a pressure of from 10 to 30 Bar, preferably from 14 to 18 Bar,   for   transportation,   e.g.   by   shuttle   tanker containing suitable storage tanks, to a remote processing and/or distribution station.
Patent CA-2062591-A1 (CA)
Inventor: MUROTA ISAO
IPC: E02F9/22
Filed: 1992-03-10
Abstract: In a method for controlling an engine for driving a hydraulic pump to supply a pressurized fluid to at least one hydraulic actuator in a construction machinery, a fuel flow supplied to the engine is decreased so that an output rotational speed of the engine is decreased to decrease an excess output of the engine and the fuel flow is increased to increase the output rotational speed of the engine when a load of the engine for driving the hydraulic pup is more than a first level after the engine output decreasing step.
Patent CA-2064356-A1 (CA)
Inventor: ANDRIEU XAVIER
IPC: H01M50/417
Filed: 1992-03-27
Abstract: Générateur électrochimique secondaire au lithium à électrolyte organique liquide,  de type cylindrique ou prismatique, caractérisé par le fait qu'il comporte, à titre de séparateur, un film microporeux en polyoléfine du côté de l'anode de lithium et un film en polymère réticulé qui gonfle dans ledit électrolyte et qui assure une pression sur les électrodes.  Le polymère réticulé peut être un polymère conducteur ionique comportant un polyéther à deux fonctions amines terminales.
Patent CA-2064511-A1 (CA)
Title: Method and device for recording information volumes in a track of a record carrier, and a device for reading the record carrier thus obtained
Inventor: DIELEMAN ADRIANUS HUIBRECHT
IPC: G11B7/007
Filed: 1992-03-31
Abstract: A description is given of a method and device for recording information volumes in successive recording sections, which volumes comprise data files in a track (90; 100) of a record carrier (1; 70) of an inscribable type. At the end of each information volume a lead-out signal is recorded denoting the end of the information volume concerned. The lead-out signals comprise control information for controlling the reading of information. When the record carrier is read out, the lead-out signal of the information volume recorded last is searched for and read out. This information is used for controlling the reading of data files included in the information volumes.
Patent CA-2066162-A1 (CA)
Title: Oil treatment method
Inventor: NOONAN WILLIAM R
IPC: A62D3/00
Filed: 1990-09-26
Abstract: What is disclosed is a method of encapsulating hydrocarbon systems with the combination of an emulsifier solution and a reactive silicate solution. The method comprises the addition of an emulsifier solution to a hydrocarbon, for example, crude oil, then adding the reactive silicate solution to the emulsifier solution and hydrocarbon mix. Upon adding the reactive silicate solu-tion the mix changes to a thick gel consisting of agglomerates of microspheres having typical diameters of 2 to 4 micrometres and less, The agglomerates are only loosely bound and the microspheres are easily dispersable into individual entities. Upon drying the wet gel yields a free-stowing powder. The encapsulation does not chemically alter or degrade the oil in any way,
Patent CA-2067142-A1 (CA)
Title: Polyaniline compositions, process for their preparation and uses thereof
Inventor: EPSTEIN ARTHUR J
IPC: D06M10/10
Filed: 1990-10-15
Abstract: Self protonated sulfonic acid substituted polyaniline compositions, processes for their preparation and uses thereof. The sulfonated polyaniline compositions are useful for conduction of electricity, absorption of electromagnetic radiation, modulation of electromagnetic beams and modification of the electromagnetic response of sulfonated polyaniline compositions by chemical or electrochemical means. The sulfonated polyaniline compositions are also useful as a high density erasable data storage medi-um for use in information storage and process applications. The sulfonated polyaniline compositions provide electronic, chemi-cal, electrochemical and optionally microelectronic devices which use and control the chemical and physical properties of the compositions.
Patent CA-2067675-A1 (CA)
Title: Test strip for immunoassay, assay method using the same and immunoassay device
Inventor: ASHIHARA YOSHIHIRO
IPC: G01N37/00
Filed: 1992-04-30
Abstract: Abstract:            Disclosed are a test strip for simple and easy immunoassay having a developing solution layer at one end to a longi-tudinal direction of a developing material having capil-larity, characterized in that the developing solution layer contains a light emitting substrate, and a reagent zone inhibiting light emission, a reagent zone initiating light emission, an enzyme-labelling reagent zone, a specimen dotting zone and an emitted light detecting zone are pro-vided to a longitudinal direction of the developing mate-rial; an immunoassay device which comprises at least one washing solution reservoir for washing and for preventing interference between respective reagents being provided to a matrix which can transfer a solution by capillarity; and an immunoassay method using the strip or device.
Patent CA-2072168-A1 (CA)
IPC: B21D39/02
Filed: 1992-06-23
Abstract: This invention relates to a machine and a method for forming a unitary structure from a first steel panel having an upturned flange and a second steel panel having a flat edge portion.  The machine is comprised of a support surface for receiving the two panels in a nested relation.  The support surface, holding the nested panels, is moved to a pre-hem position.  The support surface then presses the flange of the first panel against a pre-hem flange engaging member to bend the flange to approximately 45° with respect to the plane of the first panel.  The support surface moves the nested panels to a final hem position.  The support surface then presses the flange against a final hem engaging member to bend the flange into full engagement with the edge portion of the second panel to form a unitary structure.
Patent CA-2072606-A1 (CA)
Title: Herbal treatment of malignancy
Inventor: SUN ALEXANDER S
IPC: A61K36/18
Filed: 1990-11-05
Abstract: A protocol using natural extracts which permit amelioration of malignancies in humans is disclosed. The protocol manda-torily includes an extract of Lentinus edodes and mung beans, and optionally further includes the combined extract of Hedyotis diffusa and Scutellaria barbata.
Patent CA-2072760-A1 (CA)
Inventor: SONESSON LEIF
IPC: G05D11/16
Filed: 1991-10-25
Abstract: PCT No. PCT/SE91/00716 Sec. 371 Date Jun. 29, 1992 Sec. 102(e) Date Jun. 29, 1992 PCT Filed Oct. 25, 1991 PCT Pub. No. WO92/08178 PCT Pub. Date May 14, 1992.A method and an apparatus for producing a continuous liquid flow at a controlled temperature. The apparatus includes mixers (1, 2) which, upstream, are connected to a supply conduit (3) for hot liquid under pressure and a supply conduit (4) for cold liquid under pressure. Each respective mixer has an outlet (5, 6) connected to a common discharge conduit (9) by a first outlet conduit (7, 8). The common conduit (9) is provided with a tap (10) disposed downstream of the interconnection of the outlet conduits with the common conduit (9). The temperature of the liquid which is to be discharged through conduit (9) is adjusted in that hot and cold liquid are mixed in the mixers from which the liquid is supplied to the common conduit (9).
Patent CA-2072793-A1 (CA)
Title: Information transfer system
Inventor: KITAOKA YUZO
IPC: G06F13/36
Filed: 1992-06-30
Abstract: Abstract of the Disclosure First and second devices are interconnected by second communication means other than first communication means, and control information is transmitted from the first device to the control section of the second device through the second communication means so that the interface section of the second device can be switched from an initiator to a target, or from a target to an initiator.
Patent CA-2075543-A1 (CA)
Title: Use of adenosine compounds in the treatment of ischaemia
Inventor: BASSI LUIGI
IPC: C07H19/167
Filed: 1992-08-07
Abstract: ABSTRACT          The use of adenosine compounds chosen from the group consisting of 5'-deoxy-5'-methylthioadenosine, 5'-deoxy-5'-isobutylthioadenosine, 5'-deoxy-5'-benzylthioadenosine,   and   5'-deoxy-5'-methylthio  N6 methyladenosine, for the preparation of pharmaceutical compositions for the treatment of forms of ischaemia.
Patent CA-2075924-A1 (CA)
Title: Polymeric protective articles and electrical, optical or fluid-conduit apparatus incorporating such articles
Inventor: PARK GEORGE B
IPC: H02G15/06
Filed: 1991-03-07
Abstract: Polymer latex coatings used as adhesives in heat-recoverable and/or high-voltage protective articles where latex adhesives not previously considered useful. Acrylic latexes are unexpectedly acceptable in high-voltage applications, and vinyl acetate/ethylene copolymers and terpolymer latexes are especially useful on polyolefin-based heat-recoverable articles. The latex coatings are substantially free from curing additives and are preferably non-curing, although latexes of inherently curable polymers may be used.
Patent CA-2076228-A1 (CA)
Title: Return air filter
Inventor: PARKE RICHARD G
IPC: F24F8/108
Filed: 1992-08-17
Abstract: ABSTRACT            A device for filtering air as it returns to the heating or cooling machine in a residential environment.  The device is attached to the grill covering the intake opening of the air system.  The device is held in place with an adhesive or hook and loop fastener.
Patent CA-2076621-A1 (CA)
Title: Tennis instruction system
Inventor: GONZALEZ-RISSO PATRICIO
IPC: A63C19/00
Filed: 1992-08-21
Abstract: TENNIS INSTRUCTION SYSTEM                  ABSTRACT OF THE DISCLOSURE           A tennis instruction system comprises reference means for correlating a player's position on a tennis court with a mode of play selected from a predetermined number of alternative playing modes to enable selection of a particular mode of play from the alternative playing modes.  The instruction system further includes a zone referencing system for dividing a tennis court into five distinct playing zones and a tennis court demarcation means (30) is provided for demarcating a tennis court into the playing zones.
Patent CA-2078435-A1 (CA)
Title: Punch-die set
Inventor: FUTAMURA SHOJI
IPC: B21D28/14
Filed: 1992-02-04
Abstract: ABSTRACT      A punch-die set in which punches and dies can be easily changed, and machining accuracy can be improved is dis-closed.  In this punch-die set, a stripper that is vertical-ly slidably fitted to the inside surface of a hollow sleeve (5) fixedly fitted to a set holder (4) by means of adhesive comprises a hollow stripper proper (6), and a striper plate (7) having a punch passing hole (8) and detachably fitted to the lower open end of the stripper proper (6); a die (2) is constructed so that the die is detachably fitted to a die holder (20) fixedly fitted to a set holder (4) via adhesive; and positioning means are provided between the stripper proper (6) and the stripper plate (7), and between the die (2) and the die holder (20).                          # # #
Patent CA-2081910-A1 (CA)
Inventor: DRUMM DONALD E
IPC: G06F3/0487
Filed: 1990-10-24
Abstract: Le système d'ordinateur décrit permet l'accès à un clavier sans l'usage des mains. Un capteur d'orientation est monté sur un casque serre-tête et fournit une entrée de positions cartésiennes à une interface. Le dispositif fonctionne soit selon un mode de commande de curseur soit selon un mode de simulation de clavier. En mode de simulation de clavier, les entrées de positions sont converties en codes d'entrée de clavier, lesquels sont introduits dans une unité de commande de clavier standard. Les codes de touches générés sont affichés en face de l'utilisateur sur un écran d'affichage à diodes électroluminescentes. Un microphone placé sur le casque serre-tête connecte les circuits de commande vocales de l'interface, ce qui permet d'effectuer des sélections d'entrée par l'intermédiaire d'instructions vocales. L'utilisateur positionne l'entrée de clavier désirée en observant l'écran d'affichage DEL et sélectionne l'entrée au moyen d'une instruction vocale. Un enregistrement par mémoire à accès sélectif des entrées de clavier permet de donner au système, vu depuis l'unité de commande de clavier l'apparence d'un clavier manuel.
Patent CA-2082660-A1 (CA)
Inventor: JUDS SCOTT
IPC: G08G1/16
Filed: 1991-04-10
Abstract: Système permettant d'éviter des collisions de véhicules sur la route. Le système permet de déceler la présence d'objets dans un espace donné sous surveillance en orientant de façon optimale des faisceaux de détection sur cet espace. La méthode de détection comporte les étapes suivantes : A) placer l'objet dans une position sélectionnée dans l'espace; B) orienter des faisceaux d'énergie échantillons de façon prédéterminée sur l'objet à partir d'une source; C) déceler la réflexion des faisceaux d'énergie échantillons à partir de points sur l'objet au moyen de capteurs d'énergie; D) enregistrer la position présélectionnée de l'objet, l'orientation prédéterminée des faisceaux échantillons et le statut de détection des capteurs d'énergie; E) modifier les angles d'équateur et d'azimut de chaque faisceau, et répéter les étapes B, C et D; F) déplacer la source des faisceaux échantillons par rapport à l'objet; G) répéter les étapes B) à F) pour obtenir des cartes spatiales des endroits où est placé l'objet lorsque chacun des capteurs d'énergie décèle un faisceau d'énergie échantillon réfléchi; H) utiliser les cartes spatiales pour déterminer l'orientation optimale d'une série de faisceaux d'énergie en vue de maximiser les possibilités de détection d'un objet situé dans l'espace sous surveillance. La méthode est répétée pour divers véhicules.
Patent CA-2082670-A1 (CA)
Title: Process for improving biodegradability of pvc
Inventor: SALEH RAMZI Y
IPC: C08F8/26
Filed: 1992-11-12
Abstract: ABSTRACT OF THE DISCLOSURE           The   present   invention   relates   to   a   process   for dehydrochlorinating polyvinylchloride by heating the starting  materi-als PVC and neutral liquid water  at temperatures from about 200°C  up to the  critical temperature  of water  at autogenous  pressure.   The process has utility in recycling  by enabling PVC to be  dechlorinated specifically by a means that does not release chlorine gas.
Patent CA-2083975-A1 (CA)
Inventor: KNICKERBOCKER MICHAEL G
IPC: B05B11/00
Filed: 1992-11-27
Abstract: A miniature pump sprayer has its pump cylinder mounted within a rigid vial and throttles product during pumping through a resilient disc valve or spring valve. A coaxial rod within a hollow piston plugs into a hollow tube extending toward the rod within the cylinder for valuing the inlet closed during each pressure stroke of the plunger.
Patent CA-2084844-A1 (CA)
Title: Food processor
Inventor: REBEL JOACHIM
IPC: A47J43/046
Filed: 1992-12-08
Abstract: ABSTRACT OF THE DISCLOSURE A food processor, especially a home food processor, which includes a bottom part on the housing on which can be mounted a work holder carrying a work device.  A cover for the process which can be rotated into a locked position, includes a detachable connection between it and the housing.  A drive device having an electric motor arranged in a separate housing can be positioned to form a detachable connection with gearing provided in the bottom part of the housing.  A controllable safety device is provided so that by means of the cover of the work holder and the gearing, actuation occurs only when the cover is placed on the work holder and is found in its locked rotary setting.
Patent CA-2085718-A1 (CA)
Inventor: SHEMERLING MOSHE
IPC: E05F15/47
Filed: 1992-12-17
Abstract: ABSTRACT            It is proposed to provide on vehicles with sliding doors an arrangement which effects opening or closing of the said doors by mechanical means operated by an electro-motor which may be controlled by the driver of the vehicle.            The arrangement comprises an endless chain meshing with a sprocket rotated by the electromotor.  The chain is connected to the door.  Activating the electromotor to one direction would result the opening of the door while activating to the other direction would close the door.   The vertical edge of the door is provided with sensing means to avoid the slamming of the door on a person unintentionally.
Patent CA-2087525-A1 (CA)
Title: Adoptive immunotherapy with interleukin-7
Inventor: LYNCH DAVID H
IPC: A61K35/14
Filed: 1991-07-12
Abstract: There is disclosed an immunotherapy method for treating an individual with cancer or a viral infection comprising obtaining lymphoid cells previously exposed to a specific antigen, culturing the lymphoid cells ex vivo in a culture medium containing an effective amount of an IL-7 polypeptide or a functional derivative thereof to induce CTL activity in the lymphoid cells and administering the lymphoid cells having CTL activity for cells displaying the specific antigen to an individual.
Patent CA-2087766-A1 (CA)
Title: Organopolysiloxane paper release compositions
Inventor: STEIN JUDITH
IPC: C09J7/02
Filed: 1993-01-21
Abstract: RD-21,602 ORGAONPOLYSILOXANE PAPER RELEASE                     COMPOSITIONS                    Abstract of the Disclosure Epoxy containing organic silicon materials, such as epoxy methylsiloxanes, have been found to be useful as anchorage additives for heat curable solventless addition cured paper release compositions resulting from platinum catalyzed hydrosilation of alkenyl siloxanes and silicon hydride siloxanes.
Patent CA-2088209-A1 (CA)
Title: 4-cinnolinyl- and 4-naphthyridinyl-dihydropyridines, processes for their preparation and their use in medicaments
Inventor: STRAUB ALEXANDER
IPC: A61K31/4427
Filed: 1993-01-27
Abstract: New 4-cinnoliny1- and 4-naphthyridiny1-dihydropridines, processes  for  their  preparation  and  their  use  in medicaments Abstract The invention relates to new 4-cinnolinyl- and 4-naph-thyridinyl-dihydropyridines of the general formula I                            (I), in which R1 to R5 have the meaning given in the descrip-tion, to processes for their preparation and to their use in medicaments,  in particular  in compositions  having positively inotropic action.             Le A 28 864
Patent CA-2089112-A1 (CA)
Title: Flameretarding resin compositions
Inventor: NAGAOKA KENJI
IPC: C08K7/14
Filed: 1993-02-09
Abstract: Abstract FLAMERETARDING RESIN COMPOSITIONS           Flameretarding  resin  compositions  are  prepared by blending polyphenylene ether resins,  polyamide resins, and halogenated bisphenol epoxy compounds as flameretarding agents,  together  with  compatibilizing  agents,  fillers, rubber materials, and antimony compounds.  Blending amount of the flameretarding agent is 5-150 parts by weight per 100 parts by weight of the total amount of the both resins mentioned  above.    Epoxy  equivalent  of  the  halogenated bisphenol epoxy compounds is more than 5,000,  preferably not less than 7,000, more preferably not less than 10,000.