baber/WOPTO huggingface dataset:
Patent BE-905765-A (BE)
Title: Elements en mousse expansee, leur fabrication et utilisation notamment comme plaque isolante ou de drainage.
Inventor: G NOEL
IPC: E04C2/20
Filed: 1986-11-18
Abstract: L'élément en mousse expansée est utilisé comme plaque isolante ou de drainage et est caractérisé en ce que les tubes en mousse sont disposés parallèlement en formant une plaque de tubes (2) ou parallèlement de manière juxtaposée et superposée en formant au moins deux plaques de tubes (2, 2a) superposées, les plaques de tubes (2, 2a, 2b, 2c,2d) étant superposées de façon que les axes des tubes qui forment les différentes plaques (2, 2a, 2b, 2c, 2d) sont superposées verticalement ou situés verticalement au-dessus ou en-dessous de la surface de soudure de la ou des plaques de tubes voisines.
Patent BE-896716-A (BE)
Title: Modifiable decorative wall covering - uses rails incorporated in frame to provide tracks for tiles mounted on rollers
IPC: B44C3/12
Filed: 1983-05-11
Abstract: The decorative wall covering uses mobile components to obtain a range of alternative patterns or designs, the components taking the form of tiles mounted on rollers. The rollers run in rails incorporated in a sub-frame and the tiles may be of the ceramic type, may be of glass paste or may incorporate fragments of wool or cotton. The covering may comprise a wall carpet or a mosaic and the frame may be of transparent material, permitting the reproduction of a design or photograph beneath.
Patent CA-1052451-A (CA)
Inventor: LE MOUEL BERNARD
IPC: H04L27/233
Filed: 1974-04-03
Granted: 1979-04-10
Abstract: Ensemble démodulateur pour m trains de données à modulation de phase differentielle, comportant pour chaque train un démodulateur élémentaire dimensionné sur un espacement de n bits intermédiaire, comprenant pour chaque train un registre à décalage à n+1 bascules en liaison fonctionnelle avec un additionneur.
Patent CA-1063062-A (CA)
Inventor: LIEB DONALD F
IPC: C02F1/461
Filed: 1974-05-21
Granted: 1979-09-25
Abstract: ABSTRACT      A process for oxidizing and disinfecting waste water comprises providing an alkali metal chloride-containing waste water to a first con-tainer wherein it is agitated and macerated and electrolyzing at least a portion of said waste water to produce chlorine therein, followed by transfer to a second container wherein it is further agitated and, optionally, electrolyzed. prior to discharge.  An apparatus suited to conducting the process is described.
Patent CA-1058490-A (CA)
Inventor: HATTORI MASUMI
IPC: G01N27/333
Filed: 1974-08-16
Granted: 1979-07-17
Abstract: ABSTRACT OF THE DISCLOSURE           A method of making an ion-selective membrane of an ion-selective electrode, comprising the steps of coating surfaces of granules of a silver halide selected from the group consisting of AgCl, AgBr or AgI with an Ag2S layer by chemical reaction in Na2S solution and compressing the resultant granules to form a membrane.  Fine granules of silver halide are formed by dropping AgNO3 solution into the solution of a halide of K or Na which is agitated strongly, for example, by a stirrer.  The character-istics of the electrode are improved by using the granules coated with an Ag2S layer prepared by dropping the Na2S solution into the solution containing granules of strongly agitated silver halide.
Patent CA-1050190-A (CA)
Inventor: ROSENKRANZ HANS J
IPC: C08G59/40
Filed: 1974-10-02
Granted: 1979-03-06
Abstract: HIGHLY REACTIVE RESIN COMPOSITIONS HARDENABLE BY UV-LIGHT           ABSTRACT OF THE DISCLOSURE      A mixture which is hardenable by UV-light in an extremely short time comprising (A)  30 - 95 % by weight of a reaction product of a polyepoxide and acrylic or methacrylic acid; (B)  5 - 70 %  by weight of a tri- to hexa-acrylic or methacrylic acid ester of a tri- to hexa-hydric alcohol or their mixtures and (C) 0.2 - 10 % by weight, based on the sum of (A) and (B), of a conventional photoinitiator.    The mixture is preferred used as binder for printing inks.
Patent CA-1042596-A (CA)
Inventor: STROP PETR
IPC: C08F290/00
Filed: 1975-02-10
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE :         The invention relates to a method for preparation of hydrophilic anion exchangers from gels based on crosslinked copolymers of hydroxyalkyl acrylates and methacrylates, oligo-and polyglycol monoacrylates and monomethacrylates, hydroxy-alkylacrylamides or hydroxyalkylmethacrylamides with cross-linking comonomers containing 2 or more acryloyl or meth-acryloyl groups in the molecule, as alkylene, oligo- and polyglycol diacrylates and dimethacrylates or divinylbenzene, which gels may have the homogeneous, heterogeneous or macro-porous character.  The hydroxyl groups of the initial hydro-philic  gel are modified by the reaction with halogenoalkyl-amines, halogenoalkylammonium compounds, epoxyalkylamines and epoxyalkylammonium compounds or with compounds having several reactive groups in the molecule, as epichlorohydrine, di- and polyepoxides, di- and polyisocyanatest halogenoalkyl-epoxides, epoxyalkylamines and phosgene, and the subsequent reaction with compounds rendering anion-exchanging groups, as hydroxyalkylamines, diamines and their ammonium compounds. The later procedure may be carried out in one step.  The hydroxyl groups of the initial gel can be also substituted by halogens and transformed into quarternary ammonium compounds by reaction with amines.  All reactions may be performed also with gels containing alkoxide instead of hydroxyl groups.
Patent CA-1048780-A (CA)
Inventor: PEDERSEN THOR
IPC: F27D3/15
Filed: 1975-04-01
Granted: 1979-02-20
Abstract: Abstract of the Disclosure An apparatus for plugging holes in an electric smelting furnace or the like is disclosed.  The apparatus comprises first and second tubular members, the second being adapted to be secured to the first by means of two assemblies each of which may serve as either a release or a pivotal element about which the second tubular member may be rotated to facilitate loading and/or cleaning of either tubular member. A piston is provided which travels substantially the longitudinal extent of the first tubular member to extrude, under pressure, a material suitable for plugging a hole.
Patent CA-1047054-A (CA)
Inventor: PITTET HENRI
IPC: G01G17/02
Filed: 1975-05-23
Granted: 1979-01-23
Abstract: ABSTRACT OF THE DISCLOSURE:     A recording scale, fox the recovery of used materials such as waste paper.   It is provided with a weighing mechanism which serves  to determine the weight of material and fox recording it.  This mechanism is contained in a closed casing which has an opening accessible from the exterior to serve for the introduction of materials to be recovered.  This opening is located opposite the weighing mechanism, provision being made for an ejector approv-al from the exterior by an operating member for releasing the weighing mechanism and transferring the weighed material into a storage chamber. The operation of the weighing and recording mechanism is made dependent on the operation of the ejector.
Patent CA-1052161-A (CA)
Inventor: LANDERS RICHARD D
IPC: G03D3/00
Filed: 1975-06-19
Granted: 1979-04-10
Abstract: ABSTRACT Photographic film developing apparatus comprises a sequence of adjacent, horizontally aligned chambers communicating with each other at their top and bottom portions.  Each is adapted to contain a selected film-treating fluid agent.  An infeed port communicates with one terminal chamber of the sequence and a discharge port with the other.       Magnetic carriages mounting releasable film grips are dimen-sioned to traverse the chambers trailing the film behind them.  The carriages are actuated by a magnetic element mounted for reciprocation adjacent the chambers and associated with a reciprocating drive. Reciprocation of the magnetic element in a vertical plane drives the carriages and the film through one chamber after the other, thereby exposing the film sequentially to the action of the treating agents contained in the respective chambers.
Patent CA-1036641-A (CA)
Inventor: NEVILLE GEORGE E
IPC: B60J7/08
Filed: 1975-08-18
Granted: 1978-08-15
Abstract: "Vehicle Body Covering Device"                 ABSTRACT OF THE DISCLOSURE       A covering device for an open topped vehicle container, the covering device being movable laterally of the container to one side to uncover the open top, the cover being preferably flexible and anchored along said side of the container so that the cover folds as the device uncovers the open top. In the preferred embodiment, the device has two pivoted parts which fold together as the device uncovers the open top.
Patent CA-1041479-A (CA)
Inventor: ZIEGLER PETER
IPC: C07J9/00
Filed: 1975-08-25
Granted: 1978-10-31
Abstract: ABSTRACT           A method of isolating chenodeoxycholic acid from hog bile is provided, which comprises the steps of treating the hog bile under saponifying conditions to obtain a mixture of bile acids; isolating the bile acids from the remaining constituents of the saponified bile; esterifying the bile acids to obtain a mixture of bile acid esters; isolating from the mixture of bile acid esters the hyodeoxycholic acid ester as its adduct with a compound selected from the group consisting of benzene and toluene; treating the remaining bile acid esters under acetylating conditions isolating the hyocholic acid ester triacetate; isolating the chenodeoxycholic acid ester diacetate; treating the chenodeoxy-cholic acid ester diacetate under saponifying conditions; isolating the chenodeoxycholic acid thus obtained; and, purifying the chenodeoxycholic acid.           The method described yields chenodeoxycholic acid of exceedingly high purity, which may be used in the treatment of gallstones by their dissolution in vivo.
Patent CA-1070427-A (CA)
Inventor: ROESSLER BERNWARD
IPC: G11C16/10
Filed: 1975-09-11
Granted: 1980-01-22
Abstract: ABSTRACT OF THE DISCLOSURE       An n-channel storage FET is described  having a source and a drain formed in a substrate and a floating storage gate entirely surrounded by an insulator on said substrate, wherein in use said storage gate is programmed by negatively charging it by channel injection using electrons heated in the channel between said source and said drain, and wherein the negative charge on said storage gate, after charging and in particular at the time of read-out, acts inductively on the channel between said source and said drain in such a way as to inhibit the drain-source current of the transistor.  Details are given of the electrical discharge of such FETs by the Fowler-Nordheim tunnel effect and/or the gate surface effect.
Patent CA-1047114-A (CA)
Title: Electronic energy consumption meter with input transformer having single resistance terminated secondary winding coupled to c-mos switches driven by pulse width modulated control signals
Inventor: MILKOVIC MIRAN
IPC: G01R21/133
Filed: 1975-11-05
Granted: 1979-01-23
Abstract: ELECTRONIC ENERGY CONSUMPTION METER WITH INPUT TRANSFORMER HAVING SINGLE RESISTANCE TERMINATED   SECONDARY WINDING COUPLED TO C-MOS SWITCHES DRIVEN BY PULSE WIDTH MODULATED CONTROL SIGNALS     ABSTRACT OF THE DISCLOSURE     In the exemplary embodiment, a double-pole double-throw-C-MOS analog switch provides output signals alternately 180° and 0° with respect to the output of a single secondary winding on a current transformer, which single secondary winding is resistance terminated.  The switch control signal is pulse-width modulated in proportion to the line voltage thus making the D.C. component of the net output from the analog switch proportional to the instantaneous product of line voltage and line current or power consumption.  This power consumption signal is then conventionally processed to provide data indicating the total accumulated energy consumption in the monitored circuit.
Patent CA-1216284-A (CA)
Title: Thiazolylacetamido compounds
Inventor: OCHIAI MICHIHIKO
IPC: C07D501/36
Filed: 1975-12-18
Granted: 1987-01-06
Abstract: Thiazolylacetamido compounds Abstract of the Disclosure Novel cephem compounds of the formula;       wherein R1 represents amino or hydroxyl group which may be protected, R2 represents amino or hydroxyl group or a group convertible into these groups, R3 represents hydrogen or methoxy group or a group convertible into methoxy group, R4 represents hydrogen or a residue of a nucleophilic com-pound and R8 represents hydrogen or a halogen, or a pharma-ceutically acceptable salt or ester thereof, have strong antibiotic properties against a wide variety of microorganisms including gram-positive bacteria as well as gram-negative ones, especially by oral administration and can be used as therapeutic agent for various bacterial infections of animals including human beings.
Patent CA-1046781-A (CA)
Inventor: PRYKE JOHN F S
IPC: E02D5/48
Filed: 1976-03-17
Granted: 1979-01-23
Abstract: PILE           Abstract of the Disclosure A friction pile has an elongate columnar body which extends at least 1 m. down into the ground and is arranged to carry a structural load at its upper end.    A number of rods or other elongate elements, each of smaller cross-sectional area than said body, are connected at their upper ends to the pile body and extend in a direction with a downward component into the ground to shed at least a major portion of the structural load into the ground.  At least some of the elongate elements extend outwards and downwards from the side of the pile body.
Patent CA-1055181-A (CA)
Inventor: KLOSOWSKI JEROME M
IPC: C08L83/04
Filed: 1976-03-22
Granted: 1979-05-22
Abstract: Abstract of the Disclosure A one package low modulus room temperature vulcanizable silicone elastomer composition is obtained by mixing 100 parts by weight of a hydroxyl endblocked polydi-methylsiloxane, 0 to 150 parts by weight of a non-acidic, noin-reinforcing filler, 2.5 to 10 parts by weight of   in which R is methyl or phenyl, 1.5 to 6 parts by weight of an aminoxysilicon compound having 3 to 10 aminoxy groups per molecule, and 1 to 5 parts by weight of N,N-dimethyl-formamide, acetonitrile, or N-n-butylacetamide.  The low modulus silicone elastomer is useful in building construction. The composition has improved slump characteristics at low temperatures.
Patent CA-1056954-A (CA)
Inventor: CHURCHILL WILLIAM P JR
IPC: G06F12/08
Filed: 1976-04-23
Granted: 1979-06-19
Abstract: ABSTRACT OF THE DISCLOSURE         A memory access technique for use in digital data processing apparatus, particularly in mini-computer systems, in which a plurality of memory modules are used, each of the modules having a main memory and a higher speed auxiliary, or "cache" memory, the data in the "cache" memories of a plurality of modules being capable of storage therein in an inter-leaved manner.  Appropriate modifiable interconnection means, such as mod-ifiable jumper connections, are provided on each memory module to permit the modules to be arr?nged for either interleaved or non-interleaved operation. As additional modules are added to the system, additional "cache" memory storage is automatically added and the capability of higher order inter-leaving becomes readily possible.
Patent CA-1087193-A (CA)
Title: 2- (dimethylamino)(3-pyridyl)methyl -cyclohexanol and  related compounds
Inventor: YARDLEY JOHN P
IPC: A61K31/4406
Filed: 1976-08-09
Granted: 1980-10-07
Abstract: ABSTRACT OF THE DISCLOSURE   2-[(Dimethylamino)(3-pyridyl)methyl]-cyclohexanol and esters thereof, methods for their preparation and use are disclosed.  The final product have analgesic activity.
Patent CA-1057190-A (CA)
Inventor: ANDERSON DONALD J
IPC: E21B43/17
Filed: 1976-09-20
Granted: 1979-06-26
Abstract: ABSTRACT OF THE DISCLOSURE   Recovery of viscous petroleum such as from tar sands is assisted using a controlled flow of hot fluid in a flow path within the formation but out of direct contact with the viscous petroleum; thus a solid-wall, hollow tubular member in the formation is used for conducting hot fluid to reduce the viscosity of the petroleum to develop a potential passage in the forma-tion outside the tubular member into which a drive fluid is injected to pro-mote movement of the petroleum to a production position.  This application is related to our copending application Serial No. 261,565, filed September 21, 1976, for "Method of recovering Viscous Petroleum from an Underground Formation", application Serial No. 261,659, filed September 21, 1976, for "Method of Recovering Viscous Petroleum from Tar Sand"; application Serial No. 261,656 filed September 21, 1976, for "Recovering Viscous Petroleum from Thick Tar Sand"; application Serial No. 261,814, filed September 22, 1976, for "System for Recovering Viscous Petroleum from Thick Tar Sand"; and application Serial No. 261,819, filed September 22, 1976, for "Method of Recovering Viscous Petroleum from Thick Tar Sand".
Patent CA-1054877-A (CA)
Inventor: FASNACHT FLOYD A JR
IPC: F22B37/22
Filed: 1976-10-04
Granted: 1979-05-22
Abstract: TITLE OF THE INVENTION  INDUSTRIAL TECHNIQUE    ABSTRACT OF THE DISCLOSURE         A typical embodiment of the invention provides a combination feedwater and "cooldown" water spray head that is centrally disposed in the lower portion of a nuclear power plant steam drum.  This structure not only discharges the feedwater in the hottest part of the steam drum, but also increases the time required for the feedwater to reach the steam drum shell, thereby further increasing the feedwater temperature before it contacts the shell sur-face, thus reducing thermal shock to the steam drum structure.
Patent CA-1096039-A (CA)
Inventor: GRIFFITHS DONALD E
IPC: G11B17/02
Filed: 1976-11-19
Granted: 1981-02-17
Abstract: FLUIDIC TRANSDUCER ACCESS OPENING IN A STACK              OF FLEXIBLE RECORD DISKS                   Abstract Selectively altering air flow generates an access opening for a record surface on one of a large plurality of flexible record storage disks coaxially supported on a common spindle for rotation.  Air flow through the interstices between the disks usually is sufficient to stabilize rotation of the disks.  To generate a transducer access opening the air flow on one axial side of a record disk to be accessed, which includes a record surface, is altered in a manner that disks axially adjacent and facing the record surface tend to axially move together at their periphery, resulting in a peripheral transducer access opening adjacent a stabilized record disk.  In a preferred form of the invention, the axial extent of the altered air flow is limited to a predetermined portion of the stack of disks for minimizing the volume of air flow change.  For dual sided recording, the air flow is altered at either side of the record disk to be accessed.
Patent CA-1090189-A (CA)
Inventor: GILLICH THOMAS N
IPC: G03F7/00
Filed: 1976-12-06
Granted: 1980-11-25
Abstract: LITHOGRAPHIC PLATE FINISHER                      Abstract of the Disclosure A composition which desensitizes the non-image areas of a lithographic printing plate while simultaneously conditioning the image areas of the plate to retain their ink-receptivity upon storage, the composition comprising a solvent phase including a hydrocarbon petroleum solvent solution of an oleophilic solvent-soluble- surfactant, and an aqueous phase including tapioca dex-trin, at least one water-soluble salt which is not severely corrosive to aluminum, and water.
Patent CA-1081201-A (CA)
Inventor: USHIDA YOSHIHISA
IPC: C08F4/64
Filed: 1976-12-09
Granted: 1980-07-08
Abstract: Abstract of the Disclosure The invention is a process for polymerizing or copolymerizing .alpha.-olefins having at least 3 carbon   atoms or copolymerizing .alpha.-olefins having at least 3 carbon atoms with not more than 50 mole % of ethylene in the presence of a catalyst composed of an organometallic compound of a metal of Groups I to III of the periodic table and a titanium catalyst component supported on a halogen-containing magnesium compound, said titanium catalyst component being a solid reaction product obtained by treating (i) a mechani-cally copulverized product of a halogen-containing compound and an organic acid ester with (ii) an organometallic compound of a metal of Groups I to III of the periodic table, and then reacting the resulting solid product with (iii) a titanium compound in the absence of mechanical pulverization.  The process provides highly stereoregular polymers or copolymers of the .alpha.-olefins in high yields.  The invention also provides a catalyst for the polymerization or copolymerization of .alpha.-olefins having at least 3 carbon atoms and not more than 5 mole % ethylene.
Patent CA-1059896-A (CA)
Inventor: WU CHING H
IPC: E21B43/24
Filed: 1976-12-10
Granted: 1979-08-07
Abstract: METHOD FOR RECOVERING VISCOUS PETROLEUM               (D#73,489-F) ABSTRACT OF THE DISCLOSURE         Disclosed is a method for recovering viscous oil from subterranean, viscous oil containing formations, par-ticularly from shallow formations which  overlie water zones.  An injection well is completed in the lower part of the oil formation and an equivalent amount in the water zone immediately therebelow, and the production well is completed in the entire oil zone and small amount in the water zone.  Heated air is injected into the formation, the air channeling through the upperpart of the water zone and causing an in situ combustion reaction to occur at the oil water contact. Air injection and in situ com-bustion in the oil water contact heat the oil above by conduction as well as hot gas convection through the oil saturated interval.  The injection well is then completed in the upper portion of the formation and the section in the water zone is closed as by cementing, and then steam is injected into the oil  saturated interval.     I
Patent CA-1065434-A (CA)
Title: Unitary electrical connector body of molded dielectric material
Inventor: TOLNAR EMIL J JR
IPC: H01R13/50
Filed: 1977-03-21
Granted: 1979-10-30
Abstract: ELECTRICAL CONNECTOR            Abstract of the Disclosure A unitary connector body of molded dielectric material has a pair of elongated hollow members which house a pair of female electrical terminals matable with a pair of laterally spaced blade-like male terminals carried by another electrical device.  A transverse bridge connects the intermediate portions of the elongated members in a manner to provide torsionally resilient hinge means whereby the forward portions of the elongated members move laterally away from each other responsive to movement of the rearward portions toward each other and vice-versa.          The forward portions are generally C-shaped in lateral section and a longitudinal center piece extends forwardly from the bridge to guide the male terminals into the for-ward C-shaped portions.  The forward portions have rear-wardly facing shoulders which cooperate with lateral shoulders of the pair of male terminals to lock the con-nector body in coupled engagement.  The connector body is unlocked and disconnected by squeezing the rearward portions of the elongated members and withdrawing the connector body longitudinally from the male terminals.
Patent CA-1091047-A (CA)
Inventor: PARISIEN RUDOLPH E
IPC: E02B3/06
Filed: 1977-04-18
Granted: 1980-12-09
Abstract: ABSTRACT OF THE DISCLOSURE        A dock constructed of a pair of trusses each of which includes two spaced apart channel members having tubular bridging material therebetween.  Cross members adjacent the ends of the trusses join the channel member in spaced apart relation-ship so that decking material can be supported by the trusses. The channel members used are of the type having a longitudinally extending restricted opening in one side.  These slots facilitate bolting bridging and cross members to the channel members.  The dock is supported by upright channel members located adjacent each corner.  These upright members are adjustably secured by angle brackets bolted in the restricted openings therein and to the trusses so that the height of the dock can be adjusted.