baber/WOPTO huggingface dataset:
Patent YU-76889-A (YU)
Title: Sevalo
Inventor: GOESSLER G
IPC: H05B3/74
Filed: 1989-04-14
Abstract: SEVALO. Za stekleno keramično kuhalno ploščo (12) je predvideno sevalo (11), ki ima v svojem srednjem področju (34) jobičajne uporovne grelne elemente (20), ki so pritrjeni na izolirnem telesu (14). V robnem področju obteka svetlo sevalo (25) okrog in okrog, ki je izvedeno iz meandrasto položenega in na posebnem, mehansko trdnejšem izolirnem kosu (24) pritrjeni goli žici iz molibdenovega disilicida. Pri spremenjeni izvedbeni obliki je lahko ločeni izolirni kos, ki nosi svetlo sevalo (25), izveden v enem kosu z robom (18).
Patent AT-A209193-A (AT)
IPC: B65F1/14
Filed: 1993-10-18
Abstract: A container which is prismatic in shape and in particular has a square outline, has a floor, a base frame (1) and side walls (2, 4, 7) rising from the latter, a front wall (7) being provided which is pivotably mounted so as to permit opening of the container and the container being further equipped with a pressing device (3, 8, 10) for compressing the material with which it is filled. The front wall (7) is fixedly connected on its underside to the floor (5) of the container and the unit formed in this manner is mounted on the front of the container so as to pivot outwards. The pressing device is composed of a pressing lid (3) and a knee lever device (8, 10) which is provided for pressing down the pressing lid (3) and is to be actuated by means of a hand lever (8). <IMAGE>
Patent BE-822573-A (BE)
Title: Heat saving device for radiator - is thin flat reflective sheet mounted on wall behind radiator
IPC: F24D19/06
Filed: 1974-11-25
Abstract: A room heating radiator has a silvered sheet mounted on the wall behind it intended not for insulation, but only to reflect heat back again trhough the radiator into the room. The dimensions of the sheet are slightly less than those of the radiator so that it is not conspicuous, being mainly concealed by the radiator. The device is estimated to ensure a 12.5% saving og heat.
Patent BE-898153-A (BE)
Title: Detail design of sand yachts - include steering modifications rigid mast supports and pilot's seat integral with boom
IPC: B62B15/00
Filed: 1983-11-04
Abstract: The sand-yacht has improvements to several aspects of its design. The steering-gear incorporates rubber and elastic bearings and pivot elements to make it more flexible. The foot of the mast is pivotable and has a telescopic support-bar with a locking screw, simplifying assembly of the mast. The mast is supported by three rigid stays on rubber mounts, forming a rigid pyramid which equalise the internal forces in the frame. - The yacht has a method for adjusting the position of the sail stiffeners while it is in motion. The tyres have a single square-section rib on their tread, reducing rolling friction on hard sand and preventing skidding on soft sand. The pilot's seat is incorporated in the boom assembly so that the pilot follows the lateral movements of the sail.(0/10)
Patent BE-898626-A (BE)
Title: Encadrement ou gouttiere d'etancheite pour carrosseries d'automobiles et tete d'extrusion pour sa realisation
IPC: B29C48/12
Filed: 1984-01-06
Abstract: L'encadrement d'étanchéité (6) est destiné à etre appliqué au bord (5) d'un élément de fermeture ou d'une ouverture (2) de la carrosserie (1) d'un véhicule à moteur, le bord (5) possédant des parties sensiblement droites (3, 3') raccordées par des coins (4). L'encadrement (6) comprend une section d'ancrage (17) avec une section d'étanchéité tubulaire (8) dont l'épaisseur varie selon les parties longitudinales, l'accroissement d'épaisseur étant  obtenu au cours de l'extrusion de l'encadrement (6).
Patent BE-900974-A (BE)
Title: Use of corrugated sheet to locate PE pipe arrays - esp for construction of solar energy traps or subfloor space heating systems
IPC: F24S10/75
Filed: 1984-11-05
Abstract: The parent patent described constructions for a static solar energy trap and for subfloor arrays of pipes for circulating hot water for space heating or defrosting purposes. This addition describes use of corrugated metal sheet to locate the positions of polyethylene pipes which convey the heat transfer fluid through the trap or the underfloor heat distribution respectively. In the solar energy trap, the sheet pref. is coated or coloured dark to enhance its heat absorption, and increases the effective surface area for trapping heat and conducting it to the surfaces of the PE pipes or tubes. - In the subfloor installations, the corrugated sheet clamps the pipes in position, eliminating use of individual lateral spacers previously described, and also distributes the heat from the pipes more uniformly to air surrounding the pipes and the sheet in a void beneath a rigid cover, to reduce temp. variations across the surface of the floor.(0/3)
Patent BE-901501-A (BE)
Title: Nouveau derive de piperazine et son procede de fabrication.
Inventor: FOQUET R
IPC: A61P9/06
Filed: 1985-01-15
Abstract: un nouveau dérivé de pipérazine ayant la formule (I) : ainsi que ses sels d'addition, et le procédé de fabrication du produit de formule (I) et de ses sels d'addition. Le dérivé à une action hypotensive centiarythmique et antichistamanique
Patent BE-901694-A (BE)
Title: Procede pour extruder des tubes en matiere ceramique.
Inventor: BARDHAN P
IPC: B28B17/02
Filed: 1985-02-08
Abstract: Procédé pour extruder des corps en céramique à parois minces; suivant lequel on mélange en un lot homogénéisé une céramique granulaire, un liant, un agent oxydant soluble et un initiateur de matrice en des quantités suffisantes pour réaliser un mélange extrudable à peu près dépourvu d'eau. On extrude le lot dans une atmosphère contenant du SO2 qui s'infiltre à travers l'extrudat et réagit avec l'agent oxydant pour former du SO3 in situ. Le SO3 catalyse la polymérisation de l'alcool furfurylique en un solide rigide qui empeche la déformation de l'extrudat.
Patent BE-902298-A (BE)
Title: Procede continu de chloration radicalaire de chloroalkanes.
IPC: C07C19/00
Filed: 1985-04-26
Abstract: Procédé continu de préparation de chloroalkanes supérieurs renfermant 1 ou 2 atomes de carbone, par chloration radicalaire d'ou plusieurs chloroalkanes, le dit procédé consistant à alimenter en  continu le milieu réactionnel en circulation, en présence d'un système d'initiation, avec le chlore et le ou les choroalkane(s), à controler la température du milieu réactionnel, à séparer du dit milieu les effluents gazeux et le ou les chloroalkanes supérieurs, le dit procédé étant caractérisé en ce que la circulation du milieu réactionnel est réalisée dans un dispositif à boucle comprenant une jambe réactionnelle principale essentiellement verticale.
Patent BE-902385-A (BE)
Title: Continuous coffee making machine - has integral roaster, grinder and filter infuser with direct heater or electric heating element
IPC: A47J31/42
Filed: 1985-05-09
Abstract: A cylinder open at its top for receiving coffee beans is above a heater which causes hot air to rise through the cylinder to roast the beans. The roasted beans are led through a pipe to a closed grinder, whence the ground coffee is fed by a screw type conveyor to a third closed container where it falls into a generally conical filter. - The filter is beneath a water vapour diffuser filled from a tank, the water being boiled by a direct heater, or by an electric element. A vessel receives the infused coffee.
Patent BE-905219-A (BE)
Title: Sels de cephalosporine et compositions injectables.
IPC: C07D501/04
Filed: 1986-08-04
Abstract: Les sels d'addition cristallins des acides sulfurique, dinitrique, monochlorhydrate, dichlorhydrate et les di- et sesqui-orthosphosphate du 7-(alpha- (2-aminothiazol-4-yl) -alpha-(Z) -méthoxyiminoacétamidol)-3- ((1-méthyl-1-pyrrolidinio) méthyl)-3-céphem-4-carboxylate sont stables meme à des températures élevées. Ainsi, on prépare le sel d'addition cristallin de l'acide sulfurique en formant un mélange de (a) au moins un équivalent molaire d'acide sulfurique avec (b) un ion dipolaire en quantité telle qu'il soit présent dans le mélange à une concentration supérieure à 25 mg/ml, on provoque la cristallisation, on sépare les cristaux, on lave et on sèche.
Patent CA-1038917-A (CA)
Title: Procede et dispositif de controle continu et de regulation du regime thermique de fours metallurgiques
Inventor: SARTORIUS GUY
IPC: F27D11/08
Filed: 1973-07-06
Granted: 1978-09-19
Abstract: La divulgation décrit un procédé de contrôle continu du régime thermique d'un four métallurgique.  L'on mesure en continu la température superficielle interne des parois du four, l'on surveille l'augmentation de température par unité de temps après le passage par un minimum de la courbe de température, et l'on agit sur la régulation du dispositif de fusion dès que l'augmentation de température par unité de temps dépasse une valeur prédéterminée pendant une du?éé prédéterminée, la température étant par ailleurs supérieure d'une valeur prédéterminée au minimum de la courbe précitée.  Ce procédé peut être mis en oeuvre en utilisant un dispositif qui comprend un enregistreur potentiométrique de la température superficielle interne des parois, relié d'une part à un détecteur analogique de creux maximum et d'autre part à un module analogique de formation de la dérivée de la température par rapport au temps. Les sorties du détecteur et du module sont connectées, par l'intermédiaire de comparateurs de valeurs critiques à l'entrée d'un module analogique réalisant la fonction ET et dont la sortie commande une alarme.
Patent CA-1042100-A (CA)
Inventor: WALRAVEN ANTHONIE
IPC: G11B5/596
Filed: 1974-07-09
Granted: 1978-11-07
Abstract: Abstract:         A device for the automatic control of the posi-tion of the playback head with respect to an information track recorded on a magnetic recording medium cooperating with the playback head.  For generating a signal for con-trolling the position of the head, the device comprises an elongate element of magnetoresistance material having two final taps and one center tap.  The difference of the voltages across each final tap and the center tap is in-dicative of the position of the head.
Patent CA-1055881-A (CA)
Inventor: JUNGHANS KLAUS
IPC: C07J17/00
Filed: 1974-07-18
Granted: 1979-06-05
Abstract: Abstract of the Disclosure .DELTA.2,5(10)-steroids, which are intermediates for the preparation of valuable pharmaceutical products, are produced from corresponding .DELTA.1,3,5(10)-steroids by electrolytically reducing the latter in liquid ammonia in a divided cell in the presence of an alkali metal salt of a strong acid having a pK value of less than 5, or an undivided cell in the presence of an alkali metal salt of a weak acid having a pK value from 5 to 32.  For example, oestrone methyl ether is electrolyti-cally reduced in ammonia in the presence of lithium perchlorate in a divided cell to produce 3-methoxy-.DELTA.2,5(10)-oestradien-17.beta.--ol.
Patent CA-1041477-A (CA)
Inventor: MESZAROS LAJOS
IPC: B01F7/00
Filed: 1974-10-22
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE         Transport processes such as emulsification, mass transfer, dissolution, washing or chemical reaction are carried out by admixing two substantially immiscible fluid-phases with a rotary agitator having thereon  filamentary elements that occupy 0.1% to 20% of the space to be swept thereby, whose thickness is 10-5000 µm and whose thickness-to-length ratio is 1:50 to 1:5000, there being several thousand such elements on the rotor, that rotates at several thousand rpm, the elements having peripheral speed of at least 30 m/s.  The operation is improved by also including in the fluid medium solid particles of a size 1-1000 µm.
Patent CA-1041830-A (CA)
Inventor: FRECK JAMES A
IPC: A23J3/00
Filed: 1975-04-09
Granted: 1978-11-07
Abstract: ABSTRACT OF THE DISCLOSURE       A process for preparing retort stable simulated meat products is disclosed.  An aqueous admixture is prepared of a plurality of pieces of edible protein material together with an inhibited starch material having a specified Granular Swelling Power.  The blend is cooked to gelatinize the inhibited starch material without substantially affecting the protein.  The cooked product is then cooled and is characterized by being retort stable.
Patent CA-1024786-A (CA)
Inventor: FIGUERES ROGER
IPC: B22D11/12
Filed: 1975-04-15
Granted: 1978-01-24
Abstract: PRECIS DE LA DIVULGATION:           Procédé d'amélioration de la qualité et, en particulier, de la santé externe de produits tels que barres ou fil machine en alliages de cuivre ou d'aluminium fabriqués par coulée sur une roue à gorge fermée par un ruban ou une chaîne refroidie puis laminage en continu, caractérisé en ce que l'on procède, entre la première passe de laminage et la deuxième passe, à un scalpage de la face d'une ébauche solidifiée au contact du ruban ou de la chaîne.   Et, dispositif de mise en oeuvre de ce procédé caractérisé en ce qu'11 comprend une fraise montée sur un bâti réglable en position par rapport à l'ébauche, disposée entre la première et la deuxième cage de la ligne de laminage qui suit la roue de coulée, de telle sorte que les outils de la fraise atta-quent la face de l'ébauche solidifiée au contact du ruban ou de la chaîne.
Patent CA-1039510-A (CA)
Inventor: LONG RAYMOND H
IPC: C21B13/14
Filed: 1975-08-08
Granted: 1978-10-03
Abstract: ABSTRACT OF THE DISCLOSURE           This invention relates to an improved process for producing prereduced iron oxide pellets from an iron oxide pellet containing a desulfurizing amount of a desulfurizing additive and integral carbon.
Patent CA-1076135-A (CA)
Inventor: DRABEK JOZEF
IPC: C07C69/74
Filed: 1975-10-30
Granted: 1980-04-22
Abstract: Abstract of the Disclosure Cyclopropane carboxylic acid esters of the formula   wherein X1 represents a chlorine, fluorine or bromine atom and X2 represents a fluorine or bromine atom, exhibit valuable pesticidal, in particular insecticidal properties.
Patent CA-1046158-A (CA)
Inventor: NEUHOF JACOB
IPC: G10K9/22
Filed: 1975-12-03
Granted: 1979-01-09
Abstract: SNAP-ON HOUSING ADAPTED FOR PANEL MOUNTING OF TRANSDUCER     ABSTRACT OF THE DISCLOSURE            A housing for a horn or like electro-acoustic element is provided, including a cover which will snap on the horn or the like by the application of slight pressure; however, removal of such cover from the horn requires significantly greater effort.          Accordingly, a firm and long-lasting panel mounting is enabled.
Patent CA-1083288-A (CA)
Inventor: STANG PETER L
IPC: C08L9/00
Filed: 1975-12-17
Granted: 1980-08-05
Abstract: Abstract of the Disclosure A vehicle tire is disclosed having an internal circumferential layer of self-sealing composition on an internal surface, particularly behind the tire tread.  The sealant layer is initially made up of the combination of specific quantities of high molecular weight curable butyl rubber, a low molecular weight curable butyl rubber, a liquid polybutylene tackifier, carbon black, suitable curing agents for the butyl rubber components, and optionally a partially hydrogenated block copolymer of styrene and a conjugated diene.  When cured, this sealant layer effectively heals most punctures one-quarter inch in diameter or less in a vehicle tire at temperatures over the range of about -20° F. to 270° F. without significant loss of air.
Patent CA-1062270-A (CA)
Inventor: MARKEZICH RONALD L
IPC: C07C51/567
Filed: 1976-01-21
Granted: 1979-09-11
Abstract: Abstract of the Disclosure 4-Fluorophthalic anhydride can be prepared by reacting potassium fluoride with 4-nitrophthalic anhydride.          The use of solvents can increase the rate of reactivity and reduce the temperature at which reaction takes place.          The more reactive 4-fluorophthalic anhydride can be used to make BPA-dianhydride employed in the production of polyetherimides.
Patent CA-1078931-A (CA)
Inventor: BARBER HERBERT D
IPC: H03F3/45
Filed: 1976-02-16
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE           An integrated circuit direct coupled amplifier capable of operating from a single battery cell, has:  a differential amplifier input stage having an input transistor and a second transistor; an intermediate gain stage; and an output stage.  Signal is fed back from the output stage to the base of the second transistor of the differential amplifier, through a negative feedback circuit.  Current sources are connected as loads in the collector circuits of the input transistor of the differential amplifier and the transistor of the intermediate gain stage.  The current sources are biased by separate bias sources, to improve stability.  The bias source for the intermediate gain stage current source also biases a current source for the feedback circuit.  A starting circuit is connected to the bias source for the intermediate gain stage and provides self starting for the current sources.  Frequency compensation elements are located in the base-collector circuit of the intermediate gain stage transistor to stabilize the amplifier, and a gain control resistor connected to the base of the second transistor of the differential stage operates by varying the negative feedback in the amplifier.
Patent CA-1061947-A (CA)
Inventor: GERBER ARTHUR H
IPC: B29B17/04
Filed: 1976-05-18
Granted: 1979-09-04
Abstract: ABSTRACT OF THE INVENTION        Thermoplastic linear polyesters such as polyethylene-terephthalate and polytetramethyleneterphthalate (sometimes called polybutyleneterephthalate) are prepared in the form of a pure, controlled particle size powder form either bulk material of virgin nature or, more importantly, form scrap containing a variety of contaminants, the process involves dissolving the polyester values in a polar solvent at an elevated temperature, under conditions chosen so that there is no degradation of the molecular weight of the original poly-ester, filtering the hot solution, cooling the filtrate to a temperature at which the polyester values being to crystallization begins in order to control the particle size, filtering off and washing the powdered polyester after precipitation is complete with the solvent used for initial solution of the polyester, treating the filtrate obtained therefrom after removal of the polyester values by known techniques for purposes of recovery of pure solvent and recovery of other values which may be present as contaminants in the original polyester by flushing with water, a lower alcohol, and/or an alkyl ketone, or by distillation.
Patent CA-1037089-A (CA)
Inventor: TAYLOR GORDON J
IPC: F16D65/14
Filed: 1976-06-17
Granted: 1978-08-22
Abstract: ABSTRACT OF THE DISCLOSURE A bush for mounting a shaft through a housing, includes two threaded parts and external radial opposed faces, so that the length of the bush between faces may be varied by relative rotation to clamp the bush tightly against the housing.          An accentric sleeve may cooperate with an eccentric flange on the bush to adjust the axis of the bush with respect to the housing axis.
Patent CA-1036512-A (CA)
Inventor: OSTRANDER WILLIAM M
IPC: B66B1/40
Filed: 1976-06-23
Granted: 1978-08-15
Abstract: ELEVATOR SYSTEM              ABSTRACT OF THE DISCLOSURE A traction elevator system in which the floor leveling device is active when the elevator door is open, and it is maintained active while the door is closing.  The brake is partially released and the drive motor is activated when the elevator car receives a signal to start, and full release of the brake is initiated before the door, when closing, reaches the closed position, preparatory to a run. The leveling device, partial brake release and armature cur-rent buildup in the drive motor cooperate to provide a motor torque which exactly balances the unbalanced load, to hold the elevator car at floor level as the brake is fully released. When the door reaches the closed position, the car may be smoothly started without delay or "bump" as the brake is fully released and the unbalanced load is already compensated for.
Patent CA-1054048-A (CA)
Inventor: HVIZDOS LEONARD J
IPC: F25J3/04
Filed: 1976-08-19
Granted: 1979-05-08
Abstract: PROCESS FOR ISENTROPIC EXPANSION OF GASES     Abstract of the Disclosure This invention relates to an improved isentropic process for liquefying a gas, preferably a cryogenic fluid, which com-. prises forming a critical fluid, isentropically expanding the critical fluid in a Pelton Wheel to a pressure below the critical pressure forming a liquefied gas and removing work.  The effi-ciency of the Pelton Wheel in removing work is enchanced by with-drawing the liquefied gas from the Pelton Wheel at its saturation temperature or at a temperature below its saturation temperature, and establishing and maintaining a vapor environment about the Pelton Wheel by injecting a second gas into the Pelton Wheel at the saturation temperature, or at a temperatute slightly above the saturation temperature of the liquefied gas; and raising the enthalpy of the liquid gas to an enthalpy above the enthalpy of saturated liquid.  The invention can be used for liquefying various gases, and particularly for partially liquefying an air feedstream for subsequent separation into its components.
Patent CA-1048388-A (CA)
Inventor: WAGNER RICHARD C
IPC: A22C9/00
Filed: 1976-08-25
Granted: 1979-02-13
Abstract: Abstract of the Disclosure An apparatus for tenderizing meat having a plural of knives each comprising an elongated blade with means for reciprocating the knives to project and withdraw the cutting edge ends of the knives into and from the meat in order to sever fibers therein and a blade stabilizer through which the blades extend and engaging the blades intermediate their ends for sup-porting the blades against lateral bending which would tend to damage the blades and means for retracting the stabilizer member relative to the blades during the final completion of the pene-trating so as not to restrict the penetrating.
Patent CA-1057855-A (CA)
Inventor: BEDDOES MICHAEL P
IPC: G10L13/047
Filed: 1976-09-14
Granted: 1979-07-03
Abstract: Abstract of the Disclosure A spelled speech or speech generator consists of a central processing unit (CPU), a first memory storing operating program signals for the CPU, a second memory storing signals representative of predetermined portions of phonemes and repetition counts therefor, an address bus interconnecting the CPU and an address input of each memory, an audio output port driving a digital to analog converter for providing an audio output signal, and a data bus interconnecting the input of the audio output port to an output of the second memory.  The CPU is actuated to serially address predetermined ones of memory locations, whereby said phoneme-portion signals can each be repeated a number of times designated by said repetition count signals in a sequence and applied to the input of the audio output port to provide a complete phoneme signal.  The size of the memory can be minized by storing only a few partial phonemes.
Patent CA-1105874-A (CA)
Inventor: SUGANO THOMAS T
IPC: C25B3/25
Filed: 1976-09-28
Granted: 1981-07-28
Abstract: ABSTRACT OF THE DISCLOSURE     Disclosed is an improved method for the electro-chemical production of pinacols from organic carbonyl compounds at high current efficiency in an acid medium in a cell having a hydraulically impermeable cation-exchange membrane.  Aqueous organic carbonyl compound and sulfuric acid are introduced to the cathode compartment of the cell along with copper ions in controlled concentrations.  After passing an electrolyzing current between the anode and cathode of the cell the pinacol is recovered from the cathode compart-ment effluent.