baber/WOPTO huggingface dataset:
Patent YU-61992-A (YU)
Title: Rajsferšlus sa tkanim nosećim trakama i u njima utkanim nizovima zatvaračkih članaka
Inventor: FROHLICH A
IPC: A44B19/54
Filed: 1992-06-16
Abstract: RAJSFERŠLUS SA TKANIM NOSEĆIM TRAKAMA I U NJIMA UTKANIM NIZOVIMA ZATVARAČKIH ČLANAKA obuhvata zatvaračke članke (5) kao i noseće trake (1) sačinjene od konaca osnove (3) i pored njih postavljenih dvostrukih potki (4) kontinualnog konca, raspoređenih ispod zatvaračkih članaka (5) a između ovih. Pri ovome je više konaca osnove (3) nosećih traka (1) dovedeno u vidu spojnih konaca (31, 32, 34, 36) osnove iznad zatvaračkih clanaka (5). Dvostruke potke (4) između zatvaračkih članaka (5) dovedene su jednim od spojnih konaca (31, 32, 34,36) osnove u vidu oslone petlje konca osnovne potke do područja gornjeg kraka zatvaračkih članaka (5). U osnovnom obliku izvođenja raspored spojnih konaca osnove izveden je sa spojnim koncima (31, 32, 33, 34) osnove koje uvek poduhvataju dvostruke potke (4) nosećih traka (1) a obuhvataju bar dva zatvaračka članka (5) i u nastavku poduhvataju zatvarački članak (5) sa dvostrukom potkom (4) ispod njega. Pronalazak obuhvata još dva varijantna oblika izvođenja.
Patent BE-896098-A (BE)
Inventor: CARLSON R P
IPC: C07C69/618
Filed: 1983-03-07
Abstract: A compound for use in modulating the immune response in mammals has the general formula: 
<CHEM>
 where R is hydrogen or alkyl of 1-4 carbon atoms, R<1> is hydrogen or an alkyl of 1-4 carbon atoms or is a pharmaceutically acceptable salt thereof and is formulated into pharmaceutical compositions suitable for therapeutic administration.
Patent BE-898698-A (BE)
Title: Assemblement combustible demontable pour reacteur nucleaire
Inventor: DUBIEF J M
IPC: G21C3/33
Filed: 1984-01-17
Abstract: L'assemblage combustible comporte un faisceau de crayons de combustible gainés maintenus sur une structure ou squelette qui comporte des embouts reliés par des tubes entretoises. Ces tubes (15) sont fixés de façon amovible à l'un des embouts (13). Pour cela, le bouchon  (19) de chaque tube comporte une face plane (20) de butée sur l'embout et un cone male d'accostage et de guidage coopérant avec un logement tronconique de l'embout (13). Des méplats pratiqués sur le cone ou un excentrement du cone permettant d'immobiliser le tube en rotation.
Patent BE-900887-A (BE)
Title: Supported guides for transition zones when laying prestressed cables - using metal or plastic tubes in a cast cement or resin matrix for radial support
IPC: E04C5/10
Filed: 1984-10-24
Abstract: Guide tubes of metal or plastic (polyethylene) are used when laying groups of prestressed cables through changes of direction, to lead the cables individually through changes of direction, to lead the cables individually through a supporting matrix pref. of a non-shrink mortar or an epoxy resin based sealant. Pref. the cast support is confined by a metal (steel) bend or casing linked to a hollow or multichannel cable duct by an elastic sleeve with borders covered by a seal tape, opt. heat shrunk. Pref. the guide tubes extend beyond the zones surrounded by the supporting matrix.
Patent BE-902233-A (BE)
Title: Bloc creux auto-emboitant en terre hyper-pressee a double compression et stabilisee a froid pour la constructions sans joint.
IPC: E04C1/40
Filed: 1985-04-18
Abstract: un bloc creux auto-emboitant en terre hyper-pressée à double compression et stabilisée à froid, permettant la construction des murs sans joints et dont la stabilité est assurée par l'injection verticale en son centre (1) et sur ses deux extrémités (2) et horizontale (5-6), de mortier liquide, ce bloc permet la construction d'une maison sans utiliser de coffrage, ferraillage, ou autres, élimine le crépissage extérieur et intérieur, ce qui donne une économie importante de ciment et de main d'oeuvre.
Patent CA-1042735-A (CA)
Title: Copper coated composite powders and method of production thereof
Inventor: KUNDA WASYL
IPC: C23C4/12
Filed: 1974-07-12
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE           The composite powder is produced by dispersing solid particles of a core material in an aqueous ammoniacal ammonium salt solution in which the particles are insoluble and which contains dissolved nickel values.  The core material may be composed of a non-metal, a metal alloy or an elementary metal lower than copper in the electromotive series.  The resulting slurry is reacted with a reducing gas at elevated temperature and pressure to cause nickel to precipitate from solution and to coat the dispersed particles.  The reaction is terminated when the weight of the nickel coating the dispersed particles is substantially the molecular equivalent of the weight of copper desired in the coating of the finished composite powder.          The nickel-coated particles are then dispersed in a solution having a pH no higher than about 7 and containing dissolved copper values and the last mentioned solution is contacted with hydrogen gas under a pressure of from about 50 to about 500 psig to cause the copper values to cement onto the core particles with concurrent dissolution of substantially the entire nickel coating.  The resulting composite powder consists of core par-ticles coated with a continuous layer of copper of substantially uniform thickness.
Patent CA-1046044-A (CA)
Inventor: SAITO SHIGERU
IPC: B01J27/057
Filed: 1975-02-07
Granted: 1979-01-09
Abstract: ABSTRACT OF THE DISCLOSURE          A process for preparing acrylonitrile from propylene, which comprises contacting a mixture of propylene, molecular oxygen and ammonia in the vapor phase at a temperature of about 380 to about 500°C. and a pressure of about atmospheric pressure to about 3 Kg/cm2-G with a catalyst composition comprising active ingredients of the following empirical formula FeaSbbMecTedQeRfOg wherein Me is at least one element selected from the group consisting of V, Mo and W; Q is at least one element selected from the group consisting of Cu, Mg, Zn, La, Ce, Al, Cr, Mn, Co, Ni, Bi and Sn; and R is at least one element selected from the group consisting of P and B; a, b, c, d, e, f and g each represents atomic ratios, and when a is 10, 15? b ?60, 1 <c ?10, 0.5? d ?10, 0.1? e ?10, 0? f ?5, and q represents number of oxygen atoms corresponding to oxides resulting from the com-bination of the above active ingredients, wherein the Me and Te ingredients are substantially dissolved in an iron-antimony oxide compound (FeSbO4) to form a solid solution when the composition is or has been, calcined finally at a temperature of about 500°C. to about 900°C.
Patent CA-1049195-A (CA)
Inventor: REIFF GUENTHER
IPC: C08F20/00
Filed: 1975-02-13
Granted: 1979-02-20
Abstract: ABSTRACT OF THE DISCLOSURE       Homo- and copolymers of monomers obtained by acylation of 2-[4-hydroxy(or amino)phenyl]-2-[5-(8-hydroxyquinolyl)_7-propane with .alpha.,.beta.-monoolefinically unsaturated carboxylic acid halides or - anhydrides.  As comonomers can be employed compounds containing one or more .alpha.,.beta.-olefinically unsaturated groups such as olefines, diolefines, acrylic acid derivatives, vinyl monomers.  The polymers having molecular weights between 5000 - 500 000 can, be prepared by radical or ionic chain mechanisms, in continuous or discontinuous processes.  They may be used for removing metal ions from their solution, for complexing of interferring metallic impurities in thermo-plastic or thermosetting resins or in form of their metal complexes as stabilizers for plastics.
Patent CA-1038548-A (CA)
Inventor: BRACKE WILLIAM J I
IPC: C08F6/24
Filed: 1975-03-03
Granted: 1978-09-12
Abstract: ABSTRACT OF THE DISCLOSURE      A process for producing a copolymer of styrene and acrylonitrile substantially free of acrylonitrile which comprises copolymerizing styrene and acrylonitrile and treating the resulting copolymer with an aqueous solution of a sulphur compound selected from the group consisting of alkaline sulfides and alkaline disulfides.  Thus copolymers of styrene and acrylonitrile are useful for molding purposes and provide lower thermal deformation, better aging, high gloss and improved mechanical properties in comparison to homopolymers of styrene.
Patent CA-1060031-A (CA)
Inventor: JOHNSON FRANCIS
IPC: C07D307/935
Filed: 1975-03-06
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE         Intermediates for prostaglandins are synthesized from racemic malic acid and enantiomeric d- and l-malic acid derivatives.  The novel synthesis of this invention offers the possibility of a stereoselective con-trol of the reaction products to give optically-active derivatives.
Patent CA-1076679-A (CA)
Inventor: FARWICK GERHARD
IPC: G01N21/896
Filed: 1975-03-07
Granted: 1980-04-29
Abstract: ABSTRACT OF THE DISCLOSURE    The reflecting surface of an object to be tested for imperfections is scanned by the light beam of a laser, and the specularly reflected portion of the beam is converted to dif-fuse light by a sheet of translucent material before it im-pinges on a photo-multiplier tube. The output signal of the tube gives an indication of surface defects. When pinholes may be disregarded, but hairline cracks of equal width are ob-jectionable, the scanning beam is passed through a diverging cylinder lens to give it an elongated cross section.
Patent CA-1052446-A (CA)
Title: Wired broadcasting system with a wideband coaxial cable for multi-channel signals
Inventor: GARGINI ERIC J
IPC: H04H20/77
Filed: 1975-03-13
Granted: 1979-04-10
Abstract: BE IT KNOWN THAT I ERIC JOHN GARGINI a British Subject of 72 Fairway Avenue, West Drayton, Middlesex, England having made an invention entitled:-IMPROVEMENTS IN OR RELATING TO WIRED BROADCASTING SYSTEMS the following disclosure contains a correct and full description of the invention and of the best mode known to the Inventor of taking advantage of the same.     ABSTRACT   A wired broadcasting system is provided which comprises a wideband coaxial cable for carrying multi-channel programme signals from at least one programme source to a plurality of exchanges to each of which a plurality of subscriber units are connected.  The programme source provides signals on the cable stacked one upon the other in frequency.   Each exchange comprises in respect of each subscriber a switchable frequency translator for selectively trans-lating any one of the said stacked frequency signals to a predetermined other frequency which the subscriber unit is adapted to receive, switching means controllable from the respective subscriber unit to selectively switch the frequency translator, and an output circuit arranged to apply the said predetermined other frequency signal to a feeder cable to which the subscriber is connected.
Patent CA-1044958-A (CA)
Inventor: PERRY DAVID H
IPC: G03G15/08
Filed: 1975-06-02
Granted: 1978-12-26
Abstract: Abstract of the Disclosure In xerography a positive charge image on the surface of a photoconductor is developed with a blade shaped conductor, and a non-conductive and flexible donor sheet having on one side a negatively charged toner layer.  The donor sheet is mounted such that the layer is spaced from but near the sur-face of the photoconductor, and the conductor is mounted such that its edge slidably abuts the other side of the donor sheet in the region where the sheet is nearest the photoconductor.         As a result, the part of the image nearest the edge establishes a non-uniform electrical field between the image and the edge.         The non-uniform field is strongest in the region nearest the edge and causes the transfer of toner from the layer to the photoconductor.  In one embodiment the donor sheet is in the form of a belt which is driven so that it slides over the edge.         The photoconductor is placed on the surface of a rotatable drum and as the drum is rotated the image is developed.  Means are provided for replenishing the toner used during development.        In another embodiment the donor sheet and photoconductor are supported in parallel and the conductor is moved across said other side of the donor sheet to develop the image.
Patent CA-1075391-A (CA)
Inventor: FINCK LUDWIG C
IPC: C08L27/06
Filed: 1975-09-08
Granted: 1980-04-08
Abstract: ABSTRACT OF THE DISCLOSURE        The present invention provides in a plastic modeling composition of the type composed of polyvinyl chloride with additive plasticizers and fillers, which is hardenable by the application of heat, the improvement wherein the polyvinyl chloride is of a type having a plasticity which remains substantially con-stant over a wide range of shearing stresses and which further comprises an anti-swelling agent selected from the group of extenders and diluents is added to prevent the polyvinyl chloride from swelling, said composition being easily manually moldable and retain the easy moldability on prolonged storage and said composition having a plasticity which remains substantially con-stant over a wide range of shearing stresses.
Patent CA-1061854-A (CA)
Inventor: GUNDLACH ROBERT W
IPC: B41L43/10
Filed: 1975-11-12
Granted: 1979-09-04
Abstract: ABSTRACT OF THE DISCLOSURE     A duplicating system for producing collated copy sets from precollated information.  The precollated information is stored on a reversibly driven and reversibly developed web member which is driven past a first copy transfer station when moving in a first direction and past a second copy transfer station when driven in a reverse direction.  A development station is positioned in the path of the web to develop the precollated information thereon when the web is moving in either direction. Copy sheets are fed by a first transport past the first transfer station to produce copies thereof when the web is moving in a first direction.  Copies are fed by a second transport past the second transfer station to produce copies from the developed web member when the web is moved in a reverse direction. The copies are fed to a first copy receiving tray face down when the web is moving in one direction and to a second copy receving tray face up when the web is moving in a reverse direction.  In this manner, two stacks or sets of copies are reproduced in collated order from the precollated information on the web.  Upon repeating the steps of the duplicating process additional copy sets in precollated order can be obtained.  The web may take the form of a lithographic master, a magnetic tape, flexographic master or a xeroprinting master.
Patent CA-1044794-A (CA)
Inventor: KONIUK VICTOR D
IPC: H02B1/42
Filed: 1975-12-31
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE In a combination service entrance-load centre typically for a domestic installation a unitary neutral bus is provided which locates partially in the service entrance and partially in the load centre compartments, a staggered partion wall which is common to each compartment bridging over the bus.
Patent CA-1059004-A (CA)
Inventor: CLAYBAUGH GENE W
IPC: C11D1/00
Filed: 1976-02-24
Granted: 1979-07-24
Abstract: HARD SURFACE CLEANING COMPOSITIONS                    Gene W. Claybaugh ABSTRACT OF THE DISCLOSURE      Granular hard surface cleaning compositions containing low levels of certain water-soluble or dispersible polymeric materials.  Incorporation of nonionizing polymers such as polyvinyl alcohol, and polyvinyl pyrrolidone  into hard surface cleaning compositions unexpectedly provides improved soil removal over a variety of surfaces and types of soil.
Patent CA-1044832-A (CA)
Inventor: DANNER DEAN W
IPC: H04M3/533
Filed: 1976-04-02
Granted: 1978-12-19
Abstract: TITLE            RING DETECTOR CIRCUIT FOR CENTRALLY LOCATED      ANSWERING AND RECORDING EQUIPMENT  ABSTRACT         A telephone answering and recording system designed for installation in a centralized location remote from the customer's premises.  A single line is employed in normal opera-tion between the customer's or subscriber's telephone equip-ment and the centrally located answering and recording equip-ment.  The system monitors the customer's line and after a predetermined number of rings, if unanswered, answers the tele-phone with the customer's previously recorded announcement message.
Patent CA-1040929-A (CA)
Inventor: GIRAUD FRANCOIS L
IPC: B65G47/52
Filed: 1976-04-02
Granted: 1978-10-24
Abstract: ABSTRACT OF THE DISCLOSURE:                   In a transport system comprising at least one vehicle, a device for returning this vehicle at a line terminal, which comprises a conveyor forming a closed, partly circular loop at the terminal; a rotary platform having a substantially circular marginal portion, which is partly encircled by the conveyor; at least one lead-rail leading  to the terminal and one return rail, both rails terminating with a believed portion in the vicinity of the platform marginal portion.  Conveyor engaging means are carried by the  vehicle to enable the vehicle to bear on the conveyor during the returning operation, and at least two wheels are carried by the vehicle and are adapted to constitute bearing members  therefor, these wheels comprising each a first bearing surface located in a first plane and enabling the wheels to roll on the rails, and a second bearing surface located in a plane other than the first plane and enabling the wheels, after they leave the lead-rail and before they engage the return rail, to roll and slide on the platform.
Patent CA-1059752-A (CA)
Inventor: LOWREY ORVEY P JR
IPC: G01D5/26
Filed: 1976-04-12
Granted: 1979-08-07
Abstract: GAUGING SURFACES BY REMOTELY   TRACKING MULTIPLE IMAGES     ABSTRACT OF THE DISCLOSURE    A system for measuring the surface contour of an object by tracking the image of a spot of radiation focused on the surface is disclosed.  The radiation spot is imaged on a plurality of suitable detectors which are remote to the surface and connected electrically in parallel.  Continuous data on the contour of the surface is provided even though irregularities on the surface interfere with the scattered radiation propagating along the line of sight to one of the detectors.  This highly accurate system is servocontrolled and can be automated for recording, storing or displaying data.
Patent CA-1047774-A (CA)
Title: Safety system for lawn mowers
Inventor: HAUSER HANS
IPC: A01D34/68
Filed: 1976-04-20
Granted: 1979-02-06
Abstract: ABSTRACT OF THE DISCLOSURE           A safety system for a lawn mower is provided for disengaging the blade from the drive when the mower is backing up.  The safety system includes a gear which rotates with a wheel of the mower and a toothed member engagable with the gear. When the mower backs up and the gear rotates in one direction, it engages the toothed member and moves it from a first to a second position.  A linkage connected with the toothed member and a clutch in the drive train then disengages the clutch and disconnects the mower blade from the drive.  When the mower moves forwardly again, the toothed member is moved by the gear back to the first position and the linkage moves the clutch to its engaged position again to rotate the blade by the drive, assuming the shift lever is in its engaged position.
Patent CA-1071404-A (CA)
Inventor: UEBERWOLF HEINZ
IPC: C03B35/16
Filed: 1976-05-28
Granted: 1980-02-12
Abstract: METHOD AND APPARATUS FOR CURVING         SHEETS OF GLASS                     ABSTRACT OF THE DISCLOSURE         The sheet to be curved, such as glass at a softening temperature, is advanced on a fixed curved bed formed by a series of curved rods having different angles of inclination to form an ascending convex bed with an increasing curvature pro-file.  The sheet is thus gradually raised and simultaneously curved by sagging of the edges.  The curved rods have aligned end sections mounted in the same horizontal plane and the in-clinations progressively increase.  The bed is followed by a bed of constant curvature profile formed by curved rods having the same inclination.  Means are provided for independently ad-justing the inclination of each rod.  Particular ranges of spacing and rate of advance are given.
Patent CA-1066108-A (CA)
Inventor: CHAUVY JEAN-DANIEL
IPC: B26B19/38
Filed: 1976-07-02
Granted: 1979-11-13
Abstract: PRODUCTION OF SHAVING FOIL     ABSTRACT OF THE DISCLOSURE     The invention concerns a method for producing foils for dry shavers.      The method of the invention includes forming a layer of photosensitive material on each side of a metal plate, exposing each side to light to produce a pattern of exposed and unexposed areas, corresponding to per-forations at one side and recesses in the backs of the bars of the foil on the other side, etching each side, then removing photosensitive material from the front side and carrying out further etching until the foil is completely perforated.      The invention is especially suitable for forming foils for battery operated dry shavers.
Patent CA-1073107-A (CA)
Inventor: YAMAGIWA KAZUO
IPC: G11B20/02
Filed: 1976-07-20
Granted: 1980-03-04
Abstract: COLOR KILLER ENHANCEMENT IN A VIDEO  SIGNAL RECORDING/PLAYBACK SYSTEM     ABSTRACT OF THE DISCLOSURE               A video recording/playback system having an enhancement color killer feature wherein a color killer control signal is recorded together with a normal tracking control signal but does not affect the tracking control servo system during signal reproduction.  The color killer control signal has a distinguishable characteristic which is detected during signal reproduction and is used to selectively operate a switch included in the usual chrominance signal channel of the recording/playback system.
Patent CA-1048379-A (CA)
Inventor: JUILLARD YVES
IPC: D03D47/20
Filed: 1976-08-03
Granted: 1979-02-13
Abstract: A WEFT-INSERTING NEEDLE FOR             SHUTTLELESS WEAVING LOOMS     Abstract of the Disclosure Clamping of the weft thread is improved by means of a stationary jaw in the form of a hook which is rigidly fixed to the weft-inserting needle, and a pivotal moving jaw fitted with a pallet which is applied against the internal flank of the hook.  The top surface of the pallet is inclined with respect to the flank at an angle which is open towards the rear of the needle so as to nip the weft thread between the stationary jaw and the moving jaw.
Patent CA-1074290-A (CA)
Inventor: GOLDIE BRIAN P F
IPC: C08F4/64
Filed: 1976-08-20
Granted: 1980-03-25
Abstract: ABSTRACT OF THE DISCLOSURE         Process for the production of a supported Ziegler catalyst comprising adding a halogen containing titanium compound to a fluidised bed of a magnesium - containing Ziegler support material and treating the product with an alcohol or phenol.  Preferred titanium compound is titanium tetrachloride and preferred support material is magnesium oxide or the product of heating magnesium chloride with silica.  The catalyst is activated using conventional Ziegler activators e.g. trialkyl aluminium.
Patent CA-1056215-A (CA)
Inventor: HOLMES GORDON W
IPC: A23G9/28
Filed: 1976-09-02
Granted: 1979-06-12
Abstract: ABSTRACT OF THE DISCLOSURE      An ice-cream sandwich is formed by dispensing individual rectangular edible wafers from a stack of face abutting wafers one at a time into a receptacle.  After dispensing of the first wafer an ice-cream block is positioned on the first wafer and then a second wafer is dispensed onto the exposed face of the block to complete the sandwich.
Patent CA-1083407-A (CA)
Inventor: ULVESTAD OLE P
IPC: A23C3/02
Filed: 1976-10-28
Granted: 1980-08-12
Abstract: APPARATUS FOR TREATMENT OF PUMPABLE MATERIALS                    A b s t r a c t Apparatus for treatment of pumpable materials, such as foodstuffs and fodder, which includes a container of cylindrical form for subjecting bulk material to at least a pressure and/or heat treatment, The container is provided with at least one axially mounted, radial wall disposed sealingly against side and end walls thereof. The radial wall has a shaft adapted for the supply and removal of the material on opposite sides of the wall. The radial wall and the container are rotatable relative to each other so that particles or individual portions of the material remain substantially at rest relative to the container wall during the treatment.