baber/WOPTO huggingface dataset:
Patent YU-71394-A (YU)
Title: Spojnica za cevi sa osiguračem
Inventor: BOSKO PJESCIC
Filed: 1994-12-08
Abstract: Pronalazak se odnosi na spojnicu za cevi sa osiguračem. Spojnica sadrži navrtku (2) koja steže prsten (3) i uvrnuta je u telo (1). Prsten (3) sadrži verukalne otvore kroz koje prolazi osigurač (4). Između tela (1) i cevi je postavljen zaptivač (5) na koji se naslanja prsten (3).
Patent YU-2502-A (YU)
Title: Titanium derived compounds, preparation and use of thereof
Inventor: FINDORI CLAUDINE
IPC: A61K8/33
Filed: 2000-07-11
Abstract: The invention concerns compounds derived from titanium of formula [TiFxLy]z- wherein L represents a compound of formula (II): wherein m is 0 or 1 and n is 0, 1 or 2, and x represents 2, 4 or 5, y represents 1 or 2 and z represents 0, 1 or 2. The invention also concerns the use of said compounds in compositions for oral use, for preventing dental decay.
Patent AT-A142892-A (AT)
Inventor: HAERING THEODOR
IPC: G21F5/008
Filed: 1992-07-13
Abstract: Proposed is a container for the transport and terminal storage of nuclear-fuel rods, the container having at least one shielding surround (2, 4) made of cast bronze, preferably CuPb15Sn, designed to enclose the fuel rods (5) and at least one additional shielding surround (3, 3') made of shaped sintered-magnesite bricks.
Patent BE-814846-A (BE)
Title: Detection and control of anode-cathode spacing - in alkali chloride brine electrolytic cells with flowing mercury cathode
IPC: C25B15/04
Filed: 1974-05-10
Abstract: In an appts. for detecting the pre-determined position of one or a group of anodes relative to the cathode in an alkali metal chloride brine electrolytic cell with moving mercury cathode, comprising in known manner at least two electrically conducting probes projecting below and insulated from the anode(s) and connected in parallel to a device for detecting their contact with the mercury cathode, each probe is connected to the detector via a separate rectifier for preventing the flow of a continuous current between that probe and any other probe or detector.
Patent BE-897570-A (BE)
Title: Appareil electrochimique pour surveiller la presence et/ou mesurer la concentration d'un gaz
IPC: G01N27/416
Filed: 1983-08-19
Abstract: Dispositif électrochimique conçu pour surveiller la présence d'un constituant dans l'atmosphère ambiante ou un courant gazeux et qui appartient au genre utilisant un électrolyte déliquescent caractérisé par son aptitude à détecter, surveiler et/ou analyser le fluorure d'hydrogène (HF) au moyen d'un électrolyte au bromure/bromate et au moyen d'une cathode (6) qui a une surface de contact plus grande que celle de l'anode (7) avec l'électrolyte/atmosphère au courant gazeux.
Patent BE-898646-A (BE)
Title: Structure de joint alveolee
Inventor: CAMPBELL J R
IPC: B23P15/00
Filed: 1984-01-10
Abstract: Le joint (10) est réalisé par enroulement autour d'un mandrin (42) d'une bande de structure (12) présentant des méandres alternativement au zénith et au nadir, ces méandres étant respectivement pourvus de renflements males et femelles adaptés à s'interpénétrer lorsqu'une spire de bande vient se juxtaposer sur une spire précédente. Les renflements sont soudés ensemble (50) au fur et à mesure de l'enroulement. On obtient ainsi un joint circulaire alvéolé convenant, en particulier, aux moteurs à turbine d'aéronefs.
Patent BE-900145-A (BE)
Title: Element en terre cuite constituant un bardeau ou une tuile auto-accrochante pour bardage et bardages realises avec ces elements.
IPC: E04D1/16
Filed: 1984-07-12
Abstract: L'invention se rapppote à un élément en terre cuite constituant un bardeau ou une tuile auto-accrochante spéciale pour bardage. Elle est caractérisée en ce que le tenon (15) et la rainure (17) du lister (14) présentent deux flancs (18, 19) paralléles entre eux et écartés l'un de l'autre de distances telles que le tenon s'ajuste dans la rainure de l'élément de la rangée supérieure. Application à l'industrie du batiment.
Patent BE-901202-A (BE)
Title: Cigarette a filtre.
Inventor: LITZINGER E F JR
IPC: A24D1/04
Filed: 1984-12-04
Abstract: La cigarette comprend une tige de forme générale cylindrique imperméable à l'air (14), située coaxialement en contact avec l'une des extrémités du boudin de tabac (12) de la cigarette, et un tampon filtrant (20) de forme générale cylindrique situé coaxialement au contact du tampon. La tige comporte à sa surface périphérique une pluralité de rainures (18) s'étendant d'une extrémité à l'autre de la tige dans une direction générale longitudinale. Une matière d'embout (24) perméable à l'air entoure circonférentiellement la tige imperméable et le tampon filtrant et recouvre une partie du boudin de tabac au voisinage de la tige, pour fixer la tige et le tampon filtrant au boudin de tabac.
Patent BE-901597-A (BE)
Title: Dispositif en vue d'eviter une surpression dans le logement des dispositifs d'arret.
Inventor: MEYER W
IPC: F16K39/04
Filed: 1985-01-29
Abstract: Dans le dispositif de l'invention, une chambre disposée à l'extérieur du logement (2) comporte deux passages mutuellement opposés (10, 11) dont les ouvertures d'entrée dans la chambre sont entourées par des surfaces d'étanchéité (12,13) et qui sont reliés chacun, via une conduite à pression (14, 15), à l'une ou l'autre des tubulures (3, 4) raccordées au dispositif d'arret (1) tandis que, dans la chambre et transversalement à l'axe des passages (10, 11), débouche une autre conduite à pression (17) qui communique avec l'espace intérieur du logement(2) du dispositif d'arret (1).
Patent BE-903202-A (BE)
Title: Cleaning tool of PVC tube covered with hooked pile tape - has a central radial handle and flexible plastics end caps
IPC: A47L13/24
Filed: 1985-09-09
Abstract: A cleaning tool for general domestic or industrial use is constructed from a moulded PVC tube approx. 30 mm diam. and 40 to 50 cm long,having a central radial stub to serve as or accept a handle. - The body is covered with a pair of adhesive atapetapes 5 cm wide and having a hooked pile. The ends of the tube are fitted with flexible plastics caps.(0/1)
Patent CA-1089580-A (CA)
Inventor: POTTS JAMES E
IPC: C08K5/09
Filed: 1972-08-24
Granted: 1980-11-11
Abstract: ENVIRONMENTALLY DEGRADABLE ETHYLENE POLYMERIC COMPOSITIONS                     ABSTRACT OF THE DISCLOSURE         An environmentally degradable polymer composition comprising an ethylene polymer base resin, and a synergistic combination of an auto-oxidative  = polymer or low molecular weight organic compound; certain polyvalent transition metal salt; and an antioxidant additive for the ethylene polymer.  A product of this composition when discarded to the environment is caused to deteriorate by the action of the elements, thereby hastening the deterioration of litter.
Patent CA-1055609-A (CA)
Inventor: HYDE PETER J
IPC: B67D7/58
Filed: 1974-05-02
Granted: 1979-05-29
Abstract: ABSTRACT     A liquid fuel blending dispensing pump which has advantageous operating characteristics over known types of pumps utilizing a mechanical computer.  The disclosed pump-includes a mixer valve for mixing the fuel from two lines to give a desired blended grade.  A pulse generator is associated with each fuel line to give a pulse output for each unit quantity of respective base grade dispensed.          A pulse rate adjuster is connected to the output of one of the pulse generators and is settable in accordance with the blend grade selected so that a first pulse train is given from the pulse rate adjuster and a second pulse train is given from the  other pulse generator.  The pulse trains are of equal frequency when the respective flow rates are correct, and a comparator is provided for comparing the frequencies of the pulse trains and giving an error signal representative of any discrepancy.  A servo-control is res-ponsive to the error signal to drive the mixer valve so as to tend to reduce the error signal to zero.
Patent CA-1049685-A (CA)
Inventor: IDE FUMIO
IPC: C08F2/30
Filed: 1974-08-27
Granted: 1979-02-27
Abstract: A PROCESS FOR PREPARING AN IMPACT RESISTANT  THERMOPLASTIC GRAFT COPOLYMER COMPOSITION     ABSTRACT OF THE DISCLOSURE        A process for preparing an impact resistant thermo-plastic graft copolymer composition is provided wherein: (1)       small-sized rubber particles in the starting base rubber latex are efficiently and economically agglomerated by treating small-sized rubber latex with an addition of a carboxylic acid containing copolymer latex comprised of a specific carboxylic acid compound and an alkyl acrylate under the specified conditions; (2)       the agglomeration rubber latex is stabilized with addition of a nonionic emulsifier, and; (3)       the agglomerated and stabilized rubber latex is graft polymerized with a monomer which is capable of produc-ing a glassy thermoplastic resin under the specified conditions.
Patent CA-1049336-A (CA)
Title: Method for enveloping foamed polystyrene pellets suitable for producing lightened manufactured articles of cement
Inventor: CATTANEO MARIO
IPC: B05D7/02
Filed: 1975-02-12
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE:               A method for enveloping foamed polystyrene pellets suitable for producing lightened manufactured articles of cement. The method substantially comprises the continuous steps of introducing a stream of foamed polystyrene pellets into a mixing unit, feeding the pellets to n first station of the unit, continuously introducing at the first station a proportioned amount of water and water dispersible synthetic resins; feeding the 30 wetted pellets to a second station of the unit; continuously introducing at the second station an inert filler in a proportioned amount; feeding all of the material to a third station of the unit; presenting an obstacle to the progression of material in the unit to cause momentary accumulation of the material at a drying and polymerization zone; applying heat to the accumulated material at the zone to enhance drying and polymerization of the material; and thereafter delivering the material to an outlet of the unit.
Patent CA-1060337-A (CA)
Inventor: GLASPIE DONALD L
IPC: B01D53/18
Filed: 1975-05-08
Granted: 1979-08-14
Abstract: TOWER PACKING SADDLE                   ABSTRACT OF THE DISCLOSURE There has been provided an improved saddle for use                                     There has been provided an improved saddle for u se as a packing or contacting element formed into a shape resembling an inner peripheral half section of a hollow torus having respective edges in generally parallel planes relative to a transverse axis of the torus and in generally the same plane as the cross-sectional axis of the torus, each edge having a plurality of integral protrusions forming points extending a selected distance from the surface adjacent the respective edge for providing drip points for liquids and spacing of the element one from the other such that there can be sub-stantially no pooling of liquids regardless of how the saddles are disposed adjacent one another in the tower.
Patent CA-1046753-A (CA)
Inventor: SCOTT ROBERT H
IPC: C09K5/00
Filed: 1975-05-20
Granted: 1979-01-23
Abstract: ABSTRACT OF THE DISCLOSURE The corrosion of metal surfaces by aqueous sulfuric acid is inhibited by incorporating into the latter a phosphorus compound having a phosphorus atom linked to an unshared oxygen atom. The phosphorus compound, e.g., orthophosphoric acid, is used in amounts ranging from 1 to 10, 000 p.p.m. based on the weight of the aqueous sulfuric acid.
Patent CA-1041529-A (CA)
Inventor: MICHALCZYK GEORG
IPC: C07D307/33
Filed: 1975-06-05
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE           A process for the liquid-phase hydrogenation of maleic anhydride to .gamma.-butyrolactone in the presence of a catalyst composed of cobalt oxide and palladium on a support of silica.
Patent CA-1056542-A (CA)
Inventor: KRAFT PAUL
IPC: C08F265/00
Filed: 1975-06-20
Granted: 1979-06-12
Abstract: ABSTRACT OF THE DISCLOSURE           Elastomer-containing interpolymers are prepared by the suspension polymerization of vinyl chloride in the presence of an aqueous emulsion of particles comprising a crosslinked acrylic elastomer having a glass transition temperature (Tg) of less than about 25°C., said emulsion containing from 0.2% to 5.0% by weight of a sulfonate salt of an ethoxylated alkyl phenol anionic emulsifier to insure smooth and clean running of both the emulsion and suspension steps.  From about 0.1% to 0.5% of a salt of a polyvalent metallic cation or quaternary ammonium salt can also be added to the suspension batch as a coagulating agent after the suspension reaction has been completed to completely pre-cipitate the latex in the second step and give  a clean process effluent.  The interpolymers may be used as modifiers for the reinforcement of a large variety of rigid plastics whereby excellent impact strength is imparted without harming any other physical properties of the rigid plastics so treated.
Patent CA-1052586-A (CA)
Inventor: CHEN TOM P
IPC: C01G7/00
Filed: 1975-06-20
Granted: 1979-04-17
Abstract: ABSTRACT OF THE INVENTION         Accelerated reaction rates and improved yields are accomplished when sulfides of metals of groups Ib, IIb, IVa, Va and VIII of the Periodic Table are oxidized in aqueous medium to convert the sulfide sulfur to elemental sulfur by performing the reaction in the presence of activated carbon.
Patent CA-1055019-A (CA)
Inventor: BUEHLER ARTHUR
IPC: D06P1/10
Filed: 1975-07-14
Granted: 1979-05-22
Abstract: Abstract of the Disclosure The present invention relates to copper, nickel, chromium or cobalt complexes of azo or azomethine dyes which contain a group of the formula   wherein Z is a bridge member of the formula -SO2-,        wherein R1 is hydrogen or a low molecular alkyl group, R2 is a low molecular alkylene radical or an arylene radical, Ar is an arylene radical, m is 1 or 2 and U is a sulpho or carboxy group.
Patent CA-1050879-A (CA)
Inventor: JOHANSSON JOHAN A O
IPC: A61K33/18
Filed: 1975-07-22
Granted: 1979-03-20
Abstract: Abstract of the Disclosure The present invention relates to a disinfectant of the so-called iodophor-type i.e. wherein iodine is complexed to a carrier. In accordance with the invention iodine is complexed to a carrier forming a three-dimensional lattice, kept together by covalent bonds, and being insoluble in water, but capable of swelling in water to form a gel. The new iodophor according to the invention can be used for technical, cosmetical and medical disinfection.
Patent CA-1056084-A (CA)
Inventor: HEILMAN WILLIAM J
IPC: C08J3/09
Filed: 1975-07-31
Granted: 1979-06-05
Abstract: Abstract of the Disclosure Homogeneous solutions of styrene, maleic anhydride and styrene-maleic anhydride copolymer having low overall styrene content are prepared.   These reactive solutions cross-link with polyfunctional reactants such as diepoxides to form thermoset resins, for use, e.g. as casting resins or in glass fiber laminates.
Patent CA-1064225-A (CA)
Title: Process for removing nox from a flue gas by selective reduction with nh3
Inventor: BEKKER GIJSBERTUS A
IPC: B01D53/94
Filed: 1975-08-06
Granted: 1979-10-16
Abstract: A B S T R A C T      A process for removing NOx from an oxygen-containing flue gas, which is substantially free from SO2, by reacting NOx with NH3, in the presence of a catalyst, NH3 being introduced for this purpose in the flue gas, in which process a catalyst is used comprising one or more metal sulphates, and wherein an amount of up to 700 ppm by volume of SO2 is added to the flue gas prior to contacting the same with the catalyst.
Patent CA-1066366-A (CA)
Inventor: PALMIUS KJELL H
IPC: A61B5/296
Filed: 1975-09-02
Granted: 1979-11-13
Abstract: EXPENDABLE ELECTRO-CARDIOGRAPH ELECTRODE                  ABSTRACT OF THE DISCLOSURE         An expendable electrode for electro-cardiographs comprising a thin metallic carrier member coated on the surface  to be applied to the skin with an adhesive and having a plurality of  metallic contact spikes projecting from the coated surface which spikes are devised to penetrate into the skin.  The coated and spiked surface is covered by at least one pull-off foil protecting same together with the spikes against enviromental influences.  On the carrier member, a transverse upwardly directed flange is provided for attachment to an electrocardiographic apparatus.  A method of of manufacturing the expandable electrode according to the invention is also disclosed.
Patent CA-1063700-A (CA)
Inventor: DE BUHR ALFRED P
IPC: G05B13/02
Filed: 1975-09-30
Granted: 1979-10-02
Abstract: SIGNAL MAXIMUM OR MINIMUM SEEKING CIRCUIT          Abstract of the Disclosure In a feedback control circuit, a combined analog and digital circuit maximizes or minimizes a controlled signal by incrementally varying the controlling signal.  A condition of the system is that the controlled signal must reach a maximum or minimum in the range of the controlling signal.  Specifically, the circuit is applied to a wheel slip control of an electric locomotive to adjust the motor current to a maximum value to obtain the peak tractive effort that the rail conditions will permit.
Patent CA-1086052-A (CA)
Inventor: STEFFEN SYLVESTER L
IPC: F26B21/10
Filed: 1975-10-27
Granted: 1980-09-23
Abstract: ABSTRACT OF THE DISCLOSURE Process and apparatus are provided for conditioning and preserv-ing living seeds.  The grain drying apparatus is of the type having a plenum chamber formed in the lower part thereof and a gas-pervious floor forming the top of the plenum chamber.  The improvement includes means for introducing atmospheric air in the plenum chamber; heating means for adding heat energy to the air in the plenum chamber, means for sensing the tempera-ture of air in the plenum chamber; means for sensing the temperature of the air in the top of the grain bin, the air being air exhausting from the grain bin; and differential temperature control means operating in response to the difference in temperature between the air in the plenum chamber and the air in the top of the grain bin for controlling the heating means by acti-vating the heating means when the result of the temperature in the plenum chamber minus the temperature in the top of the grain bin is a predeter-mined amount or less, and for deactivating the heating means when the tem-perature in the plenum chamber minus the temperature in the top of the grain bin is greater than the predetermined amount.  The process involves placing the seeds in a closed environment; adding atmospheric air to one point in the closed environment; allowing air to exit from another point in the close environment; determining the temperature of air at the point of entry into the closed environment; determining the temperature of air at the point of exit from the closed environment; adding heat to air within the closed en-vironment only when the temperature difference between the entering air and the exiting air is greater than a predetermined amount; and controlling the amount of such heat always to maintaining the temperature of the exiting air cooler than the temperature of the entering air.  The differential set-ting is selectively controllable to accomodate the hydroscopic properties of differing seeds and variations of seasonal temperatures and humidities.
Patent CA-1051540-A (CA)
Inventor: YASUTAKE AKIRA
IPC: G09F9/35
Filed: 1975-12-12
Granted: 1979-03-27
Abstract: Abstract of the Disclosure A reflective mode liquid crystal display having a wide viewing angle and producing a display having sharp peripheral image definition.  "Ghost" images or secondary reflections are substantially eliminated by positioning the liquid crystal proximate to the reflecting surface.  The close positioning between the liquid crystal element and the reflective surface is obtained by placing a predetermined pattern of transparent electrodes on one side of a light polar-izer coterminous with the liquid crystal and placing a reflective surface on the other side of the light polar-izer.  In this fashion the spacing between the liquid crystal and the reflective surface is limited only by the thickness of the polarizer.  Moreover, since the light polarizer serves as a substrate for mounting the transparent electrodes, a supporting substrate for the light polarizer, if necessary, may be placed on the side of the reflective surface opposite the side adjacent the light polarizer.  In this position t,he supporting sub-strate is seen to be removed from the optical path, and may therefore be of any structurally sufficient material including opaque materials.
Patent CA-1114540-A (CA)
Inventor: HART DAVID R
IPC: C08J5/10
Filed: 1976-01-19
Granted: 1981-12-15
Abstract: ABSTRACT           Reaction products of phenol and hexamethylenetetramine act as methylene donors in rubber compounds containing acceptors such as free resorcinol or precondensed resorcinol-formaldehyde (RF) resins.  The products of reaction between this methylene donor and various methylene acceptors produce excellent adhesion between the rubber compounds and reinforcing substrates.  Rein-forcement of the rubber compound is obtained and this donor does not cause degradation of polyester cord used as a rein-forcing substrate.
Patent CA-1066824-A (CA)
Title: Digital voice signaling with digital echo detection and voice activity compression used to cancel echo
Inventor: ABRAMSON PAUL
IPC: H04B3/20
Filed: 1976-03-02
Granted: 1979-11-20
Abstract: DIGITAL VOICE SIGNALING WITH DIGITAL ECHO DETECTION AND VOICE ACTIVITY COMPRESSION           USED TO CANCEL ECHO                 Abstract of the Disclosure A connection system for varied distance digital communication capable of handling telephone signals utilizes Voice Activity Com-pression (VAC) to effectively share a given number of digital trans-mission channels among a greater number of virtual telephone con-nections.  The telephone signals are delta-modulated and demodulated in system connection stations.  The VAC processing circuits with a small increment of decision logic provide echo suppression.  Echo suppression is thereby rendered as a "value-added" service at a re-latively small increment of station cost over the cost of VAC pro-cessing.  Echo interference with original telephone signal activity in the send channels is reduced by digital control of gain in the demodulation stage.  The system also provides connections without VAC handling subject to echo control.
Patent CA-1068073-A (CA)
Inventor: LEMIEUX RAYMOND U
IPC: C01B3/00
Filed: 1976-03-25
Granted: 1979-12-18
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention relates to a method of producing alkali metal hydrides by absorbing hydrogen gas under pressure into a mixture of lower alkyl mono amines and alkali metal alkyl amides selected from sodium and potassium amides formed from said amines.  The present invention also includes purifi-cation of a mixture of the amines and amides which contain impurities, such as is used a s a catalytic exchange liquid in the enrichment of deuterium, involving the formation of the alkali metal hydride.
Patent CA-1052896-A (CA)
Inventor: PEET ROBERT L
IPC: H05K5/03
Filed: 1976-06-04
Granted: 1979-04-17
Abstract: A B S T R A C T A microelectronic circuit case for continuous seam welding to a lid and having a chamfer on the inner corner of the case upper edge for improving welding and sealing reliability, and a method of making the case.