baber/WOPTO huggingface dataset:
Patent CA-2072423-A1 (CA)
Title: Reagent and method for the screening of the functional condition of the body
Inventor: GIATSINTOV KIRIL E
IPC: G01N33/52
Filed: 1992-06-25
Abstract: ABSTRACT for the invention "Reagent and method for the screening of the functional condition of the body".        Authors: S.V. Kharchenko, K.E. Giatsintov, A.V. Aleksandrov, N.P. Kharchenko.   Reagent and method are offered for the screening of the functional condition of the body by the person's saliva. Reagent presents itself as an H2D solution, containing ions of Fe3+, chloride ions and multi-atom alcohol in the concentrations 0.05-3.0M; 0.05-4.0M, and 0.1-5.0 M accordingly. Screening is conducted by means of mixing of hte persons saliva with the reagent in the following comparison of colour mix with control; during this an orange colour is correlated with the norm; yellow-diabetes SD-1, functional disorders of pancreas; bright-pink and red initial stages of hypertonic disease, diabetes SD-2, pathological influence of smoking; dark-red, developed forms of hypertension, diabetes SD-2, pathogenic influence of smoking or other toxic substances, leading to the emphasized energetic disorder.           S.V. Kharchenko A.V. Aleksandrov N.P. Kharchenko
Patent CA-2072520-A1 (CA)
Title: 2-(1-piperidyl) ethanol derivatives, their preparation and their therapeutic application
Inventor: FROST JONATHAN
IPC: C07D401/06
Filed: 1992-06-26
Abstract: ABSTRACT     A compound which is a 2-(1-piperidyl)ethanol derivative of the general formula (I)                 (I) in which R1 represents hydrogen, halogen or methyl, R2 represents one or two substituents independently chosen from halogen, (C1-4)alkyl, hydroxyl, (C1-4)alkoxy, trifluoromethyl, acetylamino and methylsulphonylamino, and either X represents a CH2 group and Y represents a CH2, (CH2)2 or CO group, or X represents a CO group and Y represents a CH2 group, provided that R1 and R2 are not both hydrogen when X and Y each represent a CH2 group, or a pharmaceutically acceptable acid addition salt thereof; process for the preparation and the therapeutic application thereof.  An intermediate  useful for the synthesis of a 2-(1-piperidyl)ethanol derivative  of formula (I) or a pharmaceutically acceptable acid addition salt thereof.
Patent CA-2072762-A1 (CA)
Title: Steel Studs Fixing Tool
Inventor: POMERLEAU MARCEL
IPC: E04G21/16
Filed: 1992-06-29
Abstract: The erection of metallic frame dry walls requires, in a first phase, the setting of studs between floor plates and top plates. When such walls exceed 244 cm high, contractors usually call upon two workers to assemble, using scaffolds and common tools, the metallic frame. The invention is a tool that allows an employee working alone, without the use of a scaffold, to erect metallic frames between 244 and 488 centimeters high. Using this tool, a stud can be aligned and fixed permanently between the plates, at the desired location, by two crimping heads at both ends. The tool makes the procedure faster, more accurate and requires less handling than the traditional method.
Patent CA-2074552-A1 (CA)
Title: Liquid household cleaning composition with insect repellent
Inventor: STELTENKAMP ROBERT J
IPC: A47L15/00
Filed: 1992-07-23
Abstract: ABSTRACT An aqueous liquid detergent composition is provided for cleaning a hard surface and for repelling insects therefrom comprising a detersive proportion of a surface active detergent compound, an effective amount of at least one of certain defined insect repellent materials which is sufficient to repel insect from the hard surface after application of the detergent composition thereto, the liquid detergent composition being substantially free of a liquid hydrocarbon.
Patent CA-2075561-A1 (CA)
Inventor: PREZIOSA CHRISTIAN
IPC: F16B12/20
Filed: 1992-08-07
Abstract: L'élément est pour l'assemblage de pièces en bois. L'élément permet l'assemblage d'une première pièce de bois dans une gorge dans une seconde pièce de bois. Cet élément a une section en U dont la largeur est sensiblement égale à celle de la rainure et ses parois latérales présentent des dents d'ancrage tournées vers l'intérieur alors que son fond présente des dents d'ancrage tournées vers l'extérieur.
Patent CA-2076182-A1 (CA)
Title: Modified zeolite omega and methods for preparing and for using same
Inventor: NAIR VINAYAN
IPC: C01B39/04
Filed: 1992-08-14
Abstract: "MODIFIED ZEOLITE OMEGA AND METHODS  FOR PREPARING AND FOR USING SAME"                ABSTRACT OF DISCLOSURE     A high surface area and high silica to alumina ratio form of zeolite Omega is synthesized by hydrothermal crystallization from reaction systems containing one or more alkali metal cations and one or more organic templating agents, modified by calcination at a temperature sufficient to decompose the organic templating agents, ion-exchange, steam calcination and treatment with a low-pH aqueous ammonium ion solution.  The resulting modified zeolite Omega is significantly improved with respect to catalytic activity and adsorption capacities for large molecular species.
Patent CA-2077946-A1 (CA)
Inventor: WATABE MASAYUKI
IPC: G07D9/00
Filed: 1992-09-10
Abstract: In a bill discriminating apparatus, a bill stacking unit is adapted for detachable attachment to a bill discriminating unit at both an up-stacking position and a down-stacking position.  At the up-stacking position the stacking unit is arranged at a position higher than the bill discriminating unit whereas at the down-stacking position the stacking unit is arranged at a position lower than the bill discriminating unit.  The bill stacking unit is detachably attached by a detachable attaching mechanism to the bill discriminating unit at one of both the up-stacking position and the down-stacking position.  A torque is transmitted by a torque transmitting mechanism from a drive mechanism of a bill conveyer of the bill discriminating unit to a drive pulley of the stack conveyer of the stacking unit.
Patent CA-2078758-A1 (CA)
Inventor: WARSHAWSKY ALAN M
IPC: C07D498/04
Filed: 1992-09-21
Abstract: The present invention relates to novel 2-substituted indane-2-mercaptoacetylamide derivatives of the formula (See formula I) wherein B1 and B2 are each independently hydrogen, hydroxy, -OR2 wherein R2 is a C1-C4 alkyl or an Ar-Y group wherein Ar is aryl and Y is a hydrogen or C1-C4 alkyl, or, where B1 and B2 are attached to adjacent carbon atoms, B1 and B2 can be taken together with said adjacent carbons to form a benzene ring or methyl-enedioxy;    A is a bond, methylene, oxygen, sulfur, NR4 or NCOR5 wherein R4 is hydrogen, a C1-C4 alkyl or an Ar-Y-group and R5 is -CF3, a C1-C10 alkyl or an Ar-Y-group;      R1 is hydrogen, acetyl, -CH2OC(O)C(CH3)3 or benzoyl;      R3 is hydrogen or -CH2OC(O)C(CH3)3; n is an integer 0 to 3; and Q is a group of the formula (See formulas I,II,III,IV, and V) wherein Z is O, NH or S; and m is an integer 1 to 5; which are useful as inhibitors of enkephalinase and ACE.
Patent CA-2078925-A1 (CA)
Inventor: ANDERSON BURTON A
IPC: B25B25/00
Filed: 1992-09-23
Abstract: A lockable wire guide control handle for grasping and manipulating a wire guide. The control handle includes an elongated member and a thumb slide positioned in a retention channel formed in the distal portion of the elongated member. The proximal portion of the elongated member is cylindrical having an enclosed passageway extending longitudinally therethrough, which is offset for passage of the wire guide therethrough. The distal portion of the elongated member includes a dovetail-shaped retention channel, the bottom surface including an inclined slot for positioning the wire guide therein. The thumb slide includes a mating dovetail-shaped tenon positioned in the retention channel. Extending from the flat surface of the dovetail-shaped tenon is an inclined projection for fixedly positioning the wire guide in the inclined slot.      The inclined slot and projection have a variable, uniform spacing therebetween for fixedly positioning various diameter wire guides therein.
Patent CA-2079536-A1 (CA)
Inventor: STRAHAN RONALD L
IPC: E21B43/34
Filed: 1992-09-30
Abstract: Abstract of the Disclosure A method and apparatus for disposing of water at gas wells.  Water from the water holding tank is collected periodically in a heating vessel.  Hot fluid from an auxiliary engine system, such as the oil pump or the water pump for the compressor engine, is pumped through a heat conductive coil around the heating vessel to heat the well water in the heating vessel.   The heated well water  then  is  injected  into  the  hot  exhaust  line  from  the compressor either between  the  compressor  and the  muffler  or alternatively is injected directly into the muffler.  The heating vessel is pressurized with gas from the well to assist in the evacuation of the heated water from the heating vessel and the injection of the well water into the hot exhaust.  A system of valves controls the delivery of water to the heating vessel, ensures that the heating vessel will not be over pressurized and deactivates the apparatus when the gas compressor is not running.
Patent CA-2079836-A1 (CA)
Inventor: HUNT JAMES F
IPC: B23K9/16
Filed: 1992-10-05
Abstract: ABSTRACT OF THE DISCLOSURE          A  sliding  backpurge device  for  supplying shielding gas to an arc welding process comprises a concave primary gas chamber surrounded by inner and outer seals which define a pressurized secondary gas chamber therebetween.   Pressurized secondary gas is supplied to the secondary gas chamber and primary gas is supplied to the primary chamber.  Any leaks which do form, minimize impact on the shield gas within the primary chamber despite sliding engagement of the inner and outer seals over the surface to be welded since secondary gas rather than atmospheric gas leaks into the primary chamber.
Patent CA-2085726-A1 (CA)
Title: High intensity discharge lamp and excitation coil configuration
Inventor: VOSBURGH KIRBY G
IPC: F21S2/00
Filed: 1992-12-17
Abstract: RD-20,232 IMPROVED HIGH INTENSITY DISCHARGE LAMP   AND EXCITATION COIL CONFIGURATION                        Abstract The centroid of the excitation coil of an electrodeless high intensity discharge lamp is offset from the centroid of the arc tube a predetermined distance along a common central axis in order to maximize light output.  In a preferred embodiment, i.e., for a lamp configured to direct light downward, the centroid of the excitation coil is situated above the centroid of a spheroidal arc tube; and the upper hemisphere of the arc tube is coated with a reflective coating in order to further maximize light output.
Patent CA-2086042-A1 (CA)
Title: Photoconductor for electrophotography
Inventor: NAKAMURA YOICHI
IPC: G03G5/06
Filed: 1992-12-22
Abstract: The photoconductor for electrophotography comprises an electroconductive substrate and a photosensitive layer formed on the substrate. The photosensitive layer may be a monolayer or function-separated laminate type one which comprise a charge generating layer and a charge transporting layer laminated one on another. The charge generating layer contains a specified benzidine compound represented by general formula (I) below as the charge transporting substance.   (see formula I) wherein R1, R2, R3 and R4, which are the same or different, each represent independently an aryl group, an alkylaryl group, an alkoxyaryl group or a halogenated aryl group provided that R1 and R2, or R3 and R4, or both combine and form a condensed aromatic group with the nitrogen atom to which they are bonded, respectively; R5 and R6 each represent independently a hydrogen atom, an alkyl group, an alkoxy group, or a halogen atom.
Patent CA-2089735-A1 (CA)
Title: Ryegrass pollen allergen
Inventor: SINGH MOHAN B
IPC: C07K16/00
Filed: 1991-08-16
Abstract: The present invention provides a nucleic acid sequences coding for the ryegrass pollen allergens Lol pIa and Lol pIb, puri-fied Lol pIa and Lol pIb protein and fragments thereof, methods of producing recombinant Lol pIa and Lol pIb or at least one fragment thereof or derivative or homologue thereof, and methods of using the nucleic acid sequences, proteins and peptides of the invention.
Patent CA-2089773-A1 (CA)
Title: Aluminum extruded exterior door frame
Inventor: COLLETTI PHILIP
IPC: E06B3/267
Filed: 1993-02-18
Abstract: ALUMINUM EXTRUDED EXTERIOR DOOR FRAME                           ABSTRACT      An  exterior  door  frame  formed  from  a  straight elongated  aluminum  extruded  frame  member.    The  frame member has a straight casing wall section and a door jamb end  section  for connection  and  reception  of  a  door therein. A thermal brake section is provided between the casing wall section and the door jamb end section.  The thermal brake section has a connecting channel in which is disposed  a  rigid  resin  material.  The  channel  has  a removable   interconnecting   wall   to   provide   thermal isolation between the door jamb end section and the casing wall  section  with  these  sections  being  interconnected solely by the rigid resin material.
Patent CA-2089820-A1 (CA)
Title: Traitement d'etats physio-pathologiques tumorigenes a l'aide de produits de conjugaison cytotoxiques du facteur de croissance de fibroblastes
Inventor: CALABRESI PAUL
IPC: A61K47/48
Filed: 1991-09-13
Abstract: Conjugués comportant le bFGF ou d'autres polypeptides du FGF et un agent cytotoxique. L'agent cytotoxique peut être une protéine capable d'inactiver le ribosome (RIP), comme la saporine, qui est attachée au bFGF par une liaison chimique ou la composition peut être préparée comme une chimère d'ADN recombinant. Les conjugués sont utilisés pour cibler spécifiquement les cellules, in vivo et in vitro, qui expriment des récepteurs de FGF. La cytotoxicité des conjugués est proportionnelle au nombre de récepteurs exprimés par un type de cellules. Le conjugué est utile dans le traitement des mammifères, en particulier les patients humains, présentant des tumeurs, comme des mélanomes humains, des cancers de l'ovaire humains, des tératocarcinomes et des neuroblastomes et d'autres tumeurs dépendantes du FGF causées par une prolifération des cellules qui expriment des récepteurs du FGF.
Patent CA-2093659-A1 (CA)
Inventor: BLECK GREGORY T
IPC: A01K67/027
Filed: 1992-08-06
Abstract: Cette invention concerne l'utilisation d'une protéine de lactalbumine-alpha à spécificité mammaire pour produire des protéines de recombinaison dans le lait des mammifères. Cette invention concerne également le mammifère modifié par génie génétique qui produit le produit de recombinaison désiré dans son lait, ainsi que les produits fabriqués par le mammifère modifié par génie génétique, y compris la composition modifiée du lait et la semence qui renferme la séquence d'ADN de la protéine de lactalbumine-alpha désirée.
Patent CA-2094494-A1 (CA)
Title: A 4-quinolone antibiotic compound as gamma ray scintigraphy diagnostic imaging agent
Inventor: SOLANKI KISHOR K
IPC: A61K51/00
Filed: 1992-08-21
Abstract: A 4-quinolone antibiotic compound is used in gamma ray scintigraphy diagnostic imaging of a patient with a metallic radionuclide so as to locate focal infection.      Typically, the antibiotic compound has the formula (I):   wherein R1 is a cyclic or acylic hydrocarbyl group which may be substituted, R2 is hydrogen or an alkyl group, X represents a halogen atom, and Y is a nitrogen atom or a group CR3 wherein R3 is hydrogen or an alkyl group, or R1 and R3, together with the ring carbon and nitrogen atoms to which they are attached, form a heterocyclic ring, which may be substituted, or an optically active isomer of such a compound or a pharmaceutically acceptable salt of such a compound.
Patent CA-2095082-A1 (CA)
Title: Electrolytic Removal of Magnesium from Molten Aluminum
Inventor: HOWARD NORMAN E
IPC: C25C3/24
Filed: 1993-04-28
Abstract: Method and apparatus for controlling the temperature of a molten salt, electrolytic demagging cell wherein an operating condition of the cell (e. g., current) temperature, etc.) is measured and a cathode immersed in the cell's electrolyte is moved to and fro the aluminum melt in the cell in response to the measured condition to vary the heat input to the cell.
Patent CA-2096125-A1 (CA)
Inventor: ISHIGAKI EIICHI
IPC: B30B9/18
Filed: 1991-09-24
Abstract: A screw press (1) for dehydrating slurry and comprises an outer screen casing (5), a screw shaft (20), a slurry supplying portion (10), and a driving unit (25) which rotates the outer screen casing (5) and the screw shaft (20), the driving unit (25) rotates the screw shaft (20) in one rotational direction and the outer screen casing (5) in the opposite rotational direction.  The driving unit (25) comprises a transmission (26, 46) for changing the rotational frequency of at least either the outer screen casing (5) or the screw shaft (20). It is possible to have a high dehydrating effect by rotating the outer screen casing (5) in the opposite rotational direction of the screw shaft (20) at predetermined rotational frequency.
Patent CA-2096442-A1 (CA)
Title: Micro delivery valve
Inventor: RUSNAK MIRO
IPC: G01F11/08
Filed: 1992-09-30
Abstract: A pistonless device for metering a quantity of fluid from a source of fluid under pressure to a delivery line at a lesser pressure comprises a valve body (10) defining a fluid flowpath, and including a fluid accumulator (20) in fluid communication with the flowpath. An inlet valve (16) upstream of the accumulator, and an exhaust valve (18) downstream of the accumulator, are operated alternately in such a way that at most one of said valves is open at a time, so that positive metering displacement results.
Patent CA-2096451-A1 (CA)
Title: Light transmitting glass fiber
Inventor: OISHI KAZUMASA
IPC: G02B6/44
Filed: 1993-05-18
Abstract: The present invention is directed to a light transmitting optical fiber having at least one coating layer of an ultraviolet curing resin on an outer surface of the fiber, in which the ultraviolet curing resin used in the outermost layer has a Young's modulus of at least 100 kg/mm2 and an elongation of at least 30%. The light transmitting optical fibers of the present invention are useful in high density optical cables.
Patent CA-2096898-A1 (CA)
Title: Process for the preparation of hydrofluorocarbons
Inventor: JANSEN ROLF-MICHAEL
IPC: C07C17/00
Filed: 1993-05-25
Abstract: Abstract of the Disclosure:          Process for the preparation of hydrofluorocarbons The invention relates to a process for the preparation of saturated hydrofluorocarbons by hydrogenating at least one (hydro)fluorocarbon of the formula (I) Rf-CHnClcBrdIe           (I) in which     Rf is CaF(2a-b)+1Hb where a is 1-4 and b is 0-4, n is 0-2 c is 0-3 d is 0-3 e is 0-3 c+d+e is 3-n, catalytically with hydrogen at elevated temperature.
Patent CA-2097765-A1 (CA)
Title: Alkyl hydroxyalkyl cellulose ethers containing sulfoalkyl groups
Inventor: BARTZ UWE
IPC: C08B11/10
Filed: 1993-06-04
Abstract: Abstract of the disclosure Alkyl hydroxyalkyl cellulose ethers containing sulfoalkyl groups The  present  invention  relates  to  alkyl  hydroxyalkyl cellulose ethers which contain a sulfoalkyl group as a further substituent, to a process for the preparation of these cellulose ethers and to building material mixtures which are based on gypsum, hydrated lime or cement and contain alkyl hydroxyalkyl cellulose ethers containing sulfoalkyl groups.
Patent CA-2097968-A1 (CA)
Title: Governor valve positioning to overcome partial-arc admission limits
Inventor: SILVESTRI GEORGE JOSEPH JR
IPC: F01D17/18
Filed: 1993-06-08
Abstract: 57,146 ABSTRACT OF THE DISCLOSURE Method for improving the heat rate of a steam turbine operated in a partial-arc mode includes sequential closing of control valves to establish a first arc of admission at which pressure drop on a first control stage reaches a predetermined level.  Steam pressure to the turbine may then be reduced in combination with valve closing to maintain first stage pressure at or below the predetermined level.  In a further method, low power operation is achieved by maintaining a constant arc of admission while simultaneously moving all open valves toward a closed position.
Patent CA-2103491-A1 (CA)
Title: Adhesive anchor
Inventor: ERNST RICHARD J
IPC: F16B13/14
Filed: 1993-11-19
Abstract: IMPROVED ADHESIVE ANCHOR            Abstract of the Disclosure A construction anchor for mounting an object on a structure of masonry, concrete, metal or the like includes a metal anchoring portion and a plastic cap. The anchor is adapted to be inserted, metal end first, into a pre-drilled adhesive-filled hole. The cap has a flange that is larger than the hole diameter, so that the anchor may be inserted and seated in the hole at a consistent depth.  When the adhesive has set, a screw or bolt is inserted through the plastic cap to engage the threads in an internal bore in the anchoring portion.  The plastic cap serves not only to determine the depth of the anchor in the hole, but also to prevent adhesive and other material from entering the threaded interior of the anchor prior to use.
Patent CA-2103988-A1 (CA)
Inventor: TAKANO TOSHIYA
IPC: G06F9/48
Filed: 1993-08-12
Abstract: Shadow registers for processing program interrupts are provided in a CPU. When control shifts to an interrupt routine, the shadow registers axe used by the interrupt routine by switching from the use of ordinary registers, the use of the shadow registers. The ordinary registers are excluded from use during the execution of the interrupt.      Subsequent to the completion of the interrupt, the ordinary registers are re-used without the necessity of the storing and re-storing the contents of the ordinary registers.
Patent CA-2104636-A1 (CA)
Title: Use of kallikrein inhibitor for the production of a pharmaceutical for the prophylaxis and therapy of certain diseases
Inventor: EISELE BERND
IPC: A61P29/00
Filed: 1993-08-23
Abstract: Use of a kallikrein inhibitor for the production of a pharmaceutical for the prophylaxis and therapy of certain diseases The use of C1 inactivator for the production of a pharmaceutical for the prophylaxis and treatment of capillary leak syndrome (generalized extravasation) and circulatory shock (refractory hypotension) in severe burns or scalds, in polytrauma, in operations under conditions of extracorporeal circulation, in the use of cytokines, endogenous mediators, and mediator hybrids and growth factors produced by genetic engineering, or capillary leak syndrome and veno-occlusive disease of the liver in therapeutically or prophylactically indicated bone marrow transplantation is described.
Patent CA-2105392-A1 (CA)
Inventor: PEDGINSKI JAMES J
IPC: C09J7/22
Filed: 1992-02-20
Abstract: This invention relates to a pressure-sensitive adhesive tape, more particularly, a tape having a biaxially-oriented backing, and a process for preparing pressure-sensitive adhesive tapes. This invention provides a tape (10) comprising a biaxially-oriented backing (12) made from a polymeric film bearing on one major surface thereof a layer of pressure-sensitive adhesive (16) and on the other major surface thereof a layer of low-adhesion backsize composition (14). The backing and the layer of pressure-sensitive adhesive intermix so as to form a commingled layer (18) between them.  This invention also provides a process of preparing a pressure-sensitive adhesive tape.