baber/WOPTO huggingface dataset:
Patent CA-1217536-A (CA)
Inventor: WISE JOSEPH A
IPC: B29C48/35
Filed: 1983-10-19
Granted: 1987-02-03
Abstract: ABSTRACT:     Apparatus for manufacturing ribbon cable having a plurality of fulminates elements comprises a wheel having a circumferential surface interrupted by a plurality of parallel grooves in which the elements are seated over a common arc. Elements are supplied tangentially toward the wheel as the wheel is rotated and plastic is extruded at a point on the common arc to form a ribbon cable with elements exposed where they lay in the grooves. Elements are entrapped in cable by plastic bridges formed in lateral channels or recesses which interrupt the grooves and permit plastic to flow around elements, by fiber mat which the plastic impregnates, by melt-bonding to plastic insulated wire, by adhesive, or by nearly complete entrapment of elements resulting from a shallow groove profile. An additional layer of plastic may be extruded onto the cable so produced to yield a conventional fully insulated ribbon cable, or for some cable profiles the cable may be mated to like cable for a close centerline spacing of elements.
Patent CA-1242980-A (CA)
Inventor: GLERUM JOHANNES A
IPC: B65D79/00
Filed: 1983-11-01
Granted: 1988-10-11
Abstract: ABSTRACT        The invention relates to a preserving tin having a wall provided with a contraction extending around the circumference.      Such a wall-ironed container is known and used for packing inter alia products filled in the hot state. As a result of the subatmospheric pressure occurring in the tin after closure and cooling the known tin tends to collapse, that is to say, to exhibit indentations in the body. For this purpose said, at least one contraction is provided, which serves as a reinforcing element, However, the great disadvantage of such a contraction is that the axial resistance is drastically reduced so that the stacking height of the tins is limited.      The invention has for its object to construct a preserving tin in a manner such that there is no risk of collapsing, whilst nevertheless the axial resistance is fully maintained.           Thereto the invention proposes a preserving tin of the kind set forth in the preamble, in which the edges of the contraction are pressed substantially one against the other.
Patent CA-1225981-A (CA)
Inventor: KUSHIDA KAZUHIKO
IPC: F16K5/06
Filed: 1983-12-01
Granted: 1987-08-25
Abstract: ABSTRACT OF THE DISCLOSURE A valve assembly is provided herein which is of a trunnion type valve e.g., a ball valve in which a valve seat retainer having a valve seat at one end is slidably received in a valve casing and a biasing means is provided between the other end of the valve seat retainer and an annular shoulder of the valve casing opposing the former.  The biasing means is comprised of a ring and a plurality of spring elements which are kept in a circular arrangement by the connecting ring.  Each have a sub-stantially U-shaped profile for biasing the two end surfaces of the valve casing and the valve seat retainer.  Since the biasing means is simple and can be readily adapted to valves of different sizes, it offers a great advantage in use.  Furthermore, the manufacture of the biasing means is simple and results in almost no material loss in the manufacturing process.
Patent CA-1222785-A (CA)
Inventor: SALIGER KENNETH C
IPC: F16J15/48
Filed: 1983-12-15
Granted: 1987-06-09
Abstract: SEAL CONSTRUCTION FOR FLUID SWIVEL JOINTS            Abstract A fluid swivel joint, such as is commonly used on offshore loading terminals for tankers, includes first and second adjacent joint rings 36, 38 which are rotatable relative to each other about a common central longitudinal axis.  The joint rings 36, 38 have a small annular, ring-shaped clearance gap 40 therebetween to allow relative rotational movement, and one of the rings 36 defines an annular seal housing groove 42 communicating with the clearance gap 40.  Positioned in the seal housing groove 42 is an annular seal including an annular, flexible sealing member 44 and an adjacent anti-extrusion ring 46 to prevent the flexible sealing member 44 from being deformed into the clearance gap 40 by the relatively high fluid pressure differential existing across the seal.  The anti-extrusion ring 46 or the sealing member 44 is biased mechanically by springs and/or by the pressure differential across the seal against an adjacent sealing surface on the other sealing ring 38 to provide an effective high pressure fluid seal between the rings 36, 38 and also to minimize the extrusion gap 40 existing within the seal.
Patent CA-1212503-A (CA)
Inventor: LACROIX ROGER
IPC: C09B67/54
Filed: 1983-12-16
Granted: 1986-10-14
Abstract: Process for the preparation of stable aqueous solutions of water-soluble reactive dyes Abstract of the Disclosure The invention describes a process for  the preparation of stable aqueous solutions of water-soluble reactive dyes, starting from an aqueous solution or suspension of the crude reactive dye which is concentrated and at least partially desalted by a membrane sep-aration process. The process of the invention comprises continuously replacing part of the water which is drawn off from the dyestuff solution or suspension during the membrane separation process with demineralised water, whereby the concentration of calcium and magnesium ions in the dyestuff solution does not exceed 0.01% by weight. The concentrated and desalted dyestuff solution is stabili-sed by addition of a polyphosphate or dihydrogen phosphate/ polyphosphate buffer, and a component which improves the water-solubility of the dye is optionally added.            The formulations so obtained are readily storable for several months in the temperature range from -10° to +40°C.
Patent CA-1239435-A (CA)
Inventor: RUETSCHE WENDOLIN
IPC: A47B9/04
Filed: 1984-01-12
Granted: 1988-07-19
Abstract: Abstract The piece of furniture is equipped with a table top (3) which can be adjusted both in height as well as in its angle of tilt and which is suspended in a stand which consists of two hollow side pieces (1) and a hollow connecting bracket (2). Both the rear as well as the front adjusting mechanisms consist of standardized parts (29, 33, 35, 36, 39, 40) and the same parts can be used in most cases for both mechanisms.  This ensures an economical manufacturing process and simplifies storage-keeping. The adjusting mechanisms can be loosely assembled for the most part without any tools, a fact that makes it possible even for unskilled workers to assemble and disassemble the device.
Patent CA-1219732-A (CA)
Inventor: EROS DONALD A
IPC: C01B17/76
Filed: 1984-02-24
Granted: 1987-03-31
Abstract: ABSTRACT OF THE DISCLOSURE A process for purifying sulfuric dioxide gas prepared by the combustion of sulfur containing com-pounds by scrubbing the gas with a sulfuric and compo-sition having a sulfuric acid content of at least about 85 percent by weight based on the total weight of the composition.
Patent CA-1219746-A (CA)
Title: Filter assembly for a spray booth
Inventor: NAPADOW STANLEY C
IPC: B05B15/00
Filed: 1984-05-22
Granted: 1987-03-31
Abstract: ABSTRACT         A paint spray booth (11) including water wash means (15) (17) for removing airborne paint particles from air flowing through the booth (11).  A holding tank (25) at the bottom of the booth (11) collects the water from the water wash means (15) (17) and a pump (30) recirculates the water from the holding tank (25) to the water wash means (15) (17) near the top of the booth (11).  A filter tank (33) is connected to the holding tank (25) and is located outside the booth (11).  A pair of filters (45) (47) are disposed in series in the filter tank (33) and filter the water as it passes from the holding tank (25) to the pump (30).  The filters (45) (47) are individually removable from the filter tank (33) for cleaning and/or replacement so that when one filter (45) becomes clogged, it can be removed and cleaned while the other filter (47) continues the filtering process so that there is no interruption in use of the spray booth (11).
Patent CA-1218027-A (CA)
Inventor: GRUENDKEN DIETER
IPC: B65G19/28
Filed: 1984-07-05
Granted: 1987-02-17
Abstract: ABSTRACT OF THE DISCLOSURE    A scraper-chain conveyor channel section comprises a pair of side walls and a floor plate extending between the side walls and connecting the side walls together. Each of the side walls has upper, lower and intermediate inwardly-extending flanges. The floor plate is connected to the intermediate flanges of the two side walls. Each of the side walls is constituted by an upper profiled bar and a lower profiled bar, each of the profiled bars being a generally U-shaped rolled section. Each of the lower profiled bars has a bottom flange and a top flange parallel to the bottom flange. The top flange of each lower profiled bar forms a support surface for the associated upper profiled bar, and constitutes part of the intermediate flange of the associated side wall. Each of the side walls is provided with a support bar for laterally supporting the associated upper profiled bar.          Each of the support bars is   secured to the exterior of the associated lower profiled bar,  and projects upwardly beyond the top flange of that lower profiled bar.
Patent CA-1225745-A (CA)
Title: Procede et installation d'analyse et de restitution de signal a echantillonnage et interpolation
Inventor: ANOUAR DRISS
IPC: H04B14/04
Filed: 1984-07-06
Granted: 1987-08-18
Abstract: Procédé et installation d'analyse et de restitution de signal à échantillonnage et interpolation Pour analyser et restituer un signal analogique par échantillonnage à une fréquence comprise entre 2,5 et 5 fois la bande du signal et par interpolation, on soumet le signal échantillonné à la cadence (Fe) à un filtrage passe-bas d'isolement de la bande de signal B, puis à une interpolation en plusieurs étapes conduisant chacune à une multiplication des échantillons en intercalant des zéros entre les échantillons disponibles et en soumettant le nouvel ensemble d'échantillons obtenu à un filtrage numérique passe-bas. L'installation pour le faire peut comprendre un filtre d'entrée (10), un convertisseur A/N (16) et un interpolateur (24). Le filtre isole la bande du signal puis l'interpolateur travaille en plusieurs étapes conduisant chacune à une multiplication des échantillons en intercalant des zéros entre les échantillons disponibles et en soumettant le nouvel ensemble d'échantillons obtenu à un filtrage numérique passe-bas. (Fig. 1) 93 83 01 7.7.83.8
Patent CA-1227312-A (CA)
Inventor: WENDEL OVE
IPC: B29C48/32
Filed: 1984-07-10
Granted: 1987-09-29
Abstract: ABSTRACT     An extruder die arrangement comprising a mandrel and a head forming the slot of the extrusion die therebetween for extruding hollow bodies of an extrudable material, pre-ferably a thermoplastic material. A sleeve      is arranged on the mandrel and gives a flow of material in at least two different directions            relative the longitudinal axis     of the die and of mutually different cross section areas.
Patent CA-1223583-A (CA)
Inventor: MAIORANA STEFANO
IPC: C07D281/10
Filed: 1984-07-20
Granted: 1987-06-30
Abstract: ABSTRACT OF THE DISCLOSURE           New 1,5-benzothiazepines of the following general formula      I     wherein: R1 represents (C1-4)alkyl,  (C1-4)alkoxy or a halo-gen atom; R2 is selected from: benzoyl independently sub-stituted with 1 to 3 (C1-4)alkyl or (C1-4)alkoxy groups, or with halogen atoms; phenylcarbamoyl; phenylcarbamoyl independently substituted with 1 to 3 (C1-4)alkyl or (C1-4) alkoxy groups or with halogen atoms; the groups R5-CO, in which R5 is the radical deriving from a heterocyclic ring optionally substituted by a (C1-4)alkyl or a (C1-4)alkoxy radical, or by a halogen atom; R3 and R4 independently re-present (C1-4)alkyl groups; and salts therewith of pharama-ceutically acceptable acids.  The compounds of the inven-tion possess   cardiovascular utility.
Patent CA-1243354-A (CA)
Inventor: MOON PHILIP A K
IPC: H03J3/14
Filed: 1984-08-20
Granted: 1988-10-18
Abstract: ABSTRACT                 Signal Strength Detector A signal strength detector comprises first, second and third transistors of the same conductivity type.  The emitter electrodes of each transistor are connected together and coupled with one of a pair of dc supply lines.  The collector electrodes of the first and second transistors are each coupled with the other of the pair of dc supply lines.  The base electrode of the first and second transistors are each coupled via a resistor to the base electrode of the third transistor.  The collector electrode of the third transistor is effective to provide a source of output current which is representative of a differential signal level between the base electrodes of the first and second transistors.
Patent CA-1226631-A (CA)
Title: Complex capacitive impedance
Inventor: DREIER BENNO
IPC: H03H11/28
Filed: 1984-09-17
Granted: 1987-09-08
Abstract: Abstract of the Disclosure Complex Capacitive Impedance A complex capacitive impedance (Z) whose capacitance value is considerably larger than the total capacitance of the components used in it is implemented by connecting a capacitive impedance (Z3) in series with a first re-sistor (R1) to form a voltage divider, and bypassing the first resistor (R1) with a voltage follower circuit (SFS).            (Fig.2)
Patent CA-1226589-A (CA)
Inventor: SMITH JAMES W
IPC: C04B28/04
Filed: 1984-10-19
Granted: 1987-09-08
Abstract: ABSTRACT OF THE DISCLOSURE       Sheet material, which may be flat or of profiled (e.g. corrugated) cross-section, suitable for use as building panels, e.g. roofing slates, is formed of a fibre reinforced cement composition comprising, in weight percentages:-Ordinary Portland cement                 50 to 71%           Pulverised fuel ash                       14 to 40%           Volatilised silica (containing at least 86% SiO2)                   5 to 12%          Filamentised chopped glass fibre strands 2 to  7% these components constituting at least 90% by weight of the composition, the material having a minimum average modulus of rupture of 16 N.mm-2 and a minimum density of 1.3 g.cm-3.  The balance of the composition may include up to 4% by weight cellulose pulp and up to 5% of a plasticiser such as ball clay, bentonite or talc, together with small quantities of known dispersing agents and flocculating agents.
Patent CA-1218242-A (CA)
Inventor: RICHARD PIERRE
IPC: E02D27/52
Filed: 1984-12-13
Granted: 1987-02-24
Abstract: ABSTRACT OF THE DISCLOSURE     A ballastable concrete base for an offshore platform is essentially constituted by a volume formed by A three-dimensional lattice of concrete bars interconnected at concrete nodes.   Some of the nodes are interconnected by prestress cables passing outside the bars and optionally past intermediate nodes.  The cables three-dimensionally prestress the lattice as a whole, and the base further includes means for making watertight the sides and the bottom of the lattice.
Patent CA-1226466-A (CA)
Inventor: BAELING PETER
IPC: A23K1/14
Filed: 1984-12-21
Granted: 1987-09-08
Abstract: ABSTRACT OF THE DISCLOSURE            A method of treating oil seeds, to enhance the value thereof as an animal feed, comprises heating the oil seeds for 20-60 minutes and with the addition of water to a temperature of 65-85 degrees Celsius to obtain a water content of the product of 10-16% and then heating the product for an additional 20-60 minutes and with the addition of water to a temperature of 85-100 degrees Celsius to obtain a water content of 14-18%, so that the fat hydrolysis of the end product with lipase after 100 minutes is at most 30%.  The heat treated seed product is then crushed in a roller crusher in which the gap between the rollers is maintained at between 0.3 to 1 times the seed diameter.
Patent CA-1224399-A (CA)
Inventor: TAVSS EDWARD A
IPC: B32B15/12
Filed: 1984-12-28
Granted: 1987-07-21
Abstract: ABSTRACT OF THE DISCLOSURE         There is disclosed a substrate of layers of materials comprising acetal polymer layers having sandwiched therein between a metal foil layer and a paper layer all suitably adhered to one another, the substrate being employed in fabricating a dentifrice tube which substantially prevents product permeation and absorption and oxygen absorption.
Patent CA-1251182-A (CA)
Inventor: MULLER ROLF
IPC: B65D71/34
Filed: 1985-01-21
Granted: 1989-03-14
Abstract: ABSTRACT            A  unitized  shipping  and  display  carton  comprising  a plurality  of  packages  (Pb1,  Pb2),  each  having a  top wall (16) and a base (12,20) interconnected by a pair of spaced  side  walls  (14,18)  so  as  to  form  a  tubular structure, end wall means (30,32,38,40) to prevent endwise movement of the contents through the ends of said tubular structure, an opening panel (86) provided in the top wall and partially in  at least  one  of  the  side walls  and defined by tear lines.  The packages are joined one to the next in side-by-side relationship by side wall portions of the opening panel.  Tear lines (x,y) defining a top wall portion are in register with those of the next adjacent package whereby removal of the opening panel of an endmost package of the carton can be continued to cause removal of the opening panel of the other packages in the carton.
Patent CA-1231936-A (CA)
Inventor: KANG JUNG W
IPC: C08F136/04
Filed: 1985-02-07
Granted: 1988-01-26
Abstract: ABSTRACT OF THE DISCLOSURE        Diene polymers having a high content of cis-1,4 addition are prepared by polymerizing a 1,3-diene monomer in a hydrocarbon solvent in the presence of a catalyst composition comprising (a) a carboxylated metal oxy borate compound in which the metal is nickel or cobalt, (b) an organometallic compound of a metal of Groups I, II, and III of the Periodic System, and (c) one or more fluorine containing compounds selected from the group consisting of boron trifluoride complexes with ethers, alcohols or mixtures thereof; hydrogen fluoride; hydrogen fluoride complexes with ethers, alcohols, or mixtures thereof and mixtures of said compounds.        The resultant polymers exhibit good green strength and tack and are particularly suitable for use as tire rubbers.            FJT:2422B/b
Patent CA-1238760-A (CA)
Inventor: HARTER MARK A
IPC: E04B2/74
Filed: 1985-02-13
Granted: 1988-07-05
Abstract: 51,350 ABSTRACT OF THE DISCLOSURE           A cover for enclosing the  support post of a space dividing wall panel system is disclosed.  The cover is planar and includes a pair of spaced, hook-shaped con-nectors on the  inner  surface  thereof which coact with annular  slots  in the  support post to mount the  cover thereto.  One or more of the covers may be mounted to a single post to thereby shield the post from view in most post and panel assembly configurations.  The post cover may preferably include a cloth outer covering and a metal impregnated, magnetized vinyl strip on its inner surface.
Patent CA-1228442-A (CA)
Inventor: KOENIG JOACHIM
IPC: C08F2/04
Filed: 1985-02-18
Granted: 1987-10-20
Abstract: AQUEOUS DISPERSIONS OF GRAFT POLYMERS OR COPOLYMERS, A PROCESS FOR THEIR PRODUCTION AND THEIR USE AS HYDROPHOBIZING AND OLEOPHOBIZING AGENTS FOR TEXTILES                   ABSTRACT OF THE INVENTION        The present invention relates to aqueous dispersions of graft polymers or graft copolymers containing as the graft base an aqueous polyurethane dispersion optionally containing block polyisocyanates in dispersed form as crosslinker and, as the graft covering, a polymer or a copolymer of ethylenically unsaturated monomers, characterized in that the graft covering is a polymer of ethylenically unsaturated perfluoroalkyl monomers having a molecular weight above 367 or a copolymer of perfluoroalkyl monomers such as these with comonomers free from perfluoroalkyl groups.         The present invention also relates to a process for producing these dispersions and to their use as hydrophobizing and oleophobizing agents for textiles.
Patent CA-1259040-A (CA)
Inventor: GILLES HELMUT
IPC: B03C3/45
Filed: 1985-02-27
Granted: 1989-09-05
Abstract: ABSTRACT OF THE DISCLOSURE:           Collecting electrodes extend vertically in dust-collecting  electrostatic  precipitators,  which  are horizontally traversed by gas.   Each collecting electrode comprises a plurality of profiled sheet metal strips which are suspended from the roof structure and are hooked into each other at their vertical longitudinal edges.   The collecting electrodes also comprise at least one lower transverse connector.   Two adjacent collecting electrodes define a gas passage which contains centrally disposed corona electrodes.  Each sheet metal strip is substantially W-shaped in cross-section defining shallow dust-collecting pockets  and comprises portions  which  are  inclined alternately in opposite directions with respect to the direction of gas flow and portions which are parallel to the direction of gas flow and disposed between the inclined portions.  The edge portions extend also parallel to the direction of gas flow and are reversely bent through 180° at their extreme ends to form U-shaped strips which are adapted to be hooked into each other.
Patent CA-1228108-A (CA)
Inventor: VAN GORKUM AART A
IPC: H01J29/62
Filed: 1985-03-07
Granted: 1987-10-13
Abstract: ABSTRACT:           A cathode ray tube with means to generate a number of electron beams which are converged on a display screen and means to deflect the beams over the display screen.  Each electron beam is focused on the display screen by a focusing lens and all the electron beams emanating from the focusing lenses are converged at least partially by a helical lens which is common to all the electron beams.  The helical lens has a length 1 ? 2D, 1 being the length of the helix and D being the diameter of the helix.
Patent CA-1241050-A (CA)
Inventor: NG W S DOMINIC
IPC: F24C15/10
Filed: 1985-03-22
Granted: 1988-08-23
Abstract: Case 2930 GLASS COUNTERTOP RANGE MOUNTING            ABSTRACT OF THE DISCLOSURE         A glass top countertop range is mounted on a structure formed by a first box structure that fits through a hole in the countertop and is supported by a peripheral flange and a second, but inverted, box structure significantly smaller than the first box structure and telescopingly received in the first box structure to provide an air space between the two box structures.  The top of the second box structure lies in face to face relationship with a glass top of the range and the glass top is secured to the and supported by the second box structure which in turn is supported in the first box structure.
Patent CA-1259538-A (CA)
Inventor: THISTLE JOHNSON L
IPC: A61B17/22
Filed: 1985-04-09
Granted: 1989-09-19
Abstract: ABSTRACT OF THE DISCLOSURE Method and means for distributing therapeutic agents in a localized area of a patient's body comprising introducing a thereapeutic area of a patient's body and agitating the thereapeutic agent in the localized area of a patient's body by introducing an oscillating liquid to the localized area in an amount effective to facilitate distribution of the therapeutic agent therein.
Patent CA-1239077-A (CA)
Inventor: SAKUYAMA HIDEO
IPC: C22F1/18
Filed: 1985-04-29
Granted: 1988-07-12
Abstract: Abstract of the Disclosure Ti alloy materials which have a uniform struc-ture and excellent mechanical properties such as elonga-tion are produced by processing  .alpha.+.beta. Ti alloy ingot at temperatures of .alpha.+.beta. phase range and at a total reduction rate of more than 30% to produce an intermediate mater-ial, and hot-working the intermediate material after reheating.