baber/WOPTO huggingface dataset:
Patent BE-902290-A (BE)
Title: Procede et installation pour l'epuration des gaz de rebut provenant du traitement des dechets industriels ou menagers.
Inventor: BENTELL L
IPC: B01D53/32
Filed: 1985-04-26
Abstract: Procédé d'épuration des gaz de rebut provenant des installations de destruction pour traiter des déchets industriels et ménagers et extraire les composés chlorés et/ou les hydrocarbures lourds, suivant lequel les composés chlorés toxiques se formant dans une installation de traitement avec une quantité insuffisante d'oxygène sont décomposés au moyen d'une irradiation à la lumière ultraviolette dans une chambre de craquage et les hydrocarbures lourds sont craqués par une application simultanée d'énergie thermique externe indépendante de la combustion. L'installation comprend une chambre de craquage (11), une colonne (12) de carburation disposée immédiatement à la suite de ladite chambre, un refroidisseur ou échangeur thermique (13), un ensemble (14) d'épuration du chlore, un échangeur thermique (3), un dispositif de refroidissement (4) et une cheminée d'évacuation (5).
Patent BE-902452-A (BE)
Title: Procede et appareil pour l'examen de pierres precieuses non achevees.
Inventor: STEWART A D G
IPC: G02B21/18
Filed: 1985-05-17
Abstract: Pour examiner une pierre précieuse brute 1 en vue de déterminer comment cette pierre peut etre taillée, on prévoit une représentation tridimensionnelle d'une pierre précieuse finie grace à des graticules d'une paire stéréoscopique, créées sur des tubes à rayons cathodiques 10, les images des graticules étant superposées en 6 sur des images agrandies de la pierre brute 1; lors d'un examen par l'oculaire 5, la représentation de la pierre finie peut etre amenée à s'adapter dans l'image de la pierre non achevée 1 en modifiant la grandeur et/ou les proportions de la représentation.
Patent BE-906113-A (BE)
Title: Appareil refoulant hydraulique.
IPC: F04F7/02
Filed: 1986-12-30
Abstract: Le bati (1) de l'appareil comporte une entrée (11) et des sorties de refoulement et d'échappement (12, 13) de meme section transversale et la conduite de refoulement (CR) se trouve raccordée dans la partie inférieure d'une chambre à air (2) surmontant le bati (1) et communiquant avec la sortie de refoulement (13).
Patent BE-896059-A (BE)
Inventor: BELLOCCI RIO
IPC: B22D27/04
Filed: 1983-03-01
Abstract: The cast tube (T) is subjected internally in a chill-mould (1) to the uniform spraying of water from 1000 DEG  C. approximately to 350 DEG C. approximately. Then it is extracted from the chill-mould and in a furnace is subjected to isothermal bainitisation maintenance, after which it is cooled in the atmosphere to ambient temperature. Without it being necessary to add expensive chilling elements, one thus obtains lightened tubes having very good mechanical properties and the ovalisation of which remains acceptable.
Patent CA-1046979-A (CA)
Inventor: TARJANYI MICHAEL
IPC: C25C1/00
Filed: 1972-04-24
Granted: 1979-01-23
Abstract: DECREASING THE METALLIC CONTENT OF LIQUIDS BY AN ELECTROCHEMICAL TECHNIQUE                      ABSTRACT OF THE DISCLOSURE A method for decreasing the metallic content of a solution which comprises passing an electric current through a solution containing metallic material, which solution is contained as the electrolyte in a cell, said cell having at least one positive and one negative electrode, between which the current is passed, and wherein the electrolyte also contains a bed of particles, distri-buted therein, such that the porosity of the bed is from about 40 to 80%, porosity being defined as   The electrolysis of the electrolyte is continued until the desired reduction in the metallic content thereof is obtained.
Patent CA-1048859-A (CA)
Inventor: BUCKELL RAYMOND A
IPC: F04B53/00
Filed: 1974-03-22
Granted: 1979-02-20
Abstract: ABSTRACT OF  DISCLOSURE:-This invention is a method of making a fluid pump or an engine in which passages for the working fluid are defined by metal sleeves which are held together by being all embedded in a surrounding casing of an epoxy resin containing glass spheres as a filler to give dimensional stability and strength.
Patent CA-1042237-A (CA)
Inventor: VAN EEGHEM JAN
IPC: C22C37/10
Filed: 1975-03-21
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE           This invention relates to a grey aluminium cast iron with lamellar graphite, high mechanical strength and low ledeburitic hardening, which cornprises 2 to 4% C, 0 to 1% Si, 1 to 3% Al, 0 to 0.7% Mn, 0 to 0.05% S,and 0 to 0.1% P, and inoculated with 0,3 to 2% inoculating alloy which contains from 20 to 70% rare earths.  The cast iron alloy may be economically produced in an industrial scale.
Patent CA-1043508-A (CA)
Inventor: PFEIFER JOACHIM
IPC: F16L58/12
Filed: 1975-04-08
Granted: 1978-12-05
Abstract: ABSTRACT OF THE DISCLOSURE      An apparatus and process are provided for forming a corrosion resistant, heat-insulating composition adapted to be employed in embedding pipes for conveying a hot flowable medium. The embedding composition compris-es hot bitumen in which there is rapidly admixed while said bitumen is at a temperatures of about 180°-220°C, cork of different densities in an amount so as to comprise less than 20% by weight, and preferably 8-15% by weight of the resulting composition.  The resulting mixture may be employed to form blocks in a place of manufacture with pipes to be protected disposed inside a mold into which the mixture is poured in a fluid state, whereafter the pipe-containing blocks or forms may conveyed to a site of use.  Alternatively, the mixture in the molten state may be poured about a pipe lying in its intenden place of use in a ditch or similar excavation.
Patent CA-1040482-A (CA)
Inventor: ROUDEBUSH MELVIN T
IPC: G07D1/00
Filed: 1975-05-13
Granted: 1978-10-17
Abstract: Abstract of the Disclosure A user access compartment for an automated teller machine which dispenses currency and/or receipts through an opening in the protective cabinet of the machine.  The com-partment is generally cylindrical in shape having an access opening therein, and the compartment is pivotally mounted on a frame located in the machine.  A currency dispenser located in the machine dispenses currency into the compart-ment upon command from a valid customer of the machine   An arcuately shaped door panel normally closes the opening in the cabinet.  To dispense the currency requested by a valid customer, the compartment with the currency therein is un-locked and is rotated to align the access opening of the compartment with the opening in the protective cabinet, and the compartment is locked in the dispensing position, and thereafter, the door panel in unlocked and is rotated to an open position permitting the customer to reach into the access opening of the compartment to withdraw the currency he rewuested along with an associated transaction receipt.          After a predetermined amount of elapsed time, the user access compartment is closed by first closing and locking the door panel in the closed position, and thereafter, the compartment is rotated in the opposite direction to dump any contents remaining therein into a special collecting bin located within the machine.
Patent CA-1039162-A (CA)
Inventor: MOLINA ORLANDO G
IPC: G01N31/22
Filed: 1975-06-16
Granted: 1978-09-26
Abstract: WATER WASHABLE DYE PENETRANT COMPOSITION                AND METHOD FOR UTILIZING SAME                 ABSTRACT OF THE DISCLOSURE     A water washable substantially biodegradable dye penetrant composition having excellent sensitivity and high stability, for use in non-destructive testing of objects to locate voids and de-fects therein, said composition consisting essentially of an organic dye, preferably a fluorescent dye, and a carrier or solvent for said dye, in the form of certain ethoxylated linear alcohols, particular-ly the biodegradable nonionic surfactants comprised of ethoxylates of a mixture of secondary alcohols having linear alkyl chains of from 11 to 15 carbon atoms.  In the method of application of the dye penetrant compositions, such composition is applied to the surface of an object containing cracks and flaws, water is applied to the sur-face of the object to remove excess liquid dye penetrant composition from the surface without removing such penetrant from the cracks and defects, and with or without a developer, the surface of the object is viewed under suitable lighting conditions, e.g. ultraviolet or black light when the dye in the penetrant is a fluorescent dye, to locate any cracks or defects in the surface of the body as indicated by colored traces from the dye penetrant remaining in the cracks and flaws.
Patent CA-1068152-A (CA)
Inventor: ZICCARELLI SALVATORE F
IPC: A23L27/00
Filed: 1975-09-16
Granted: 1979-12-18
Abstract: FRUIT BITS                    ABSTRACT OF THE DISCLOSURE         A fruit-flavored, shelf-stable and self-preserving composition comprising dry fruit-flavored solids or imitation flavor, fat enrobing agent and finely dispersed fat particles enrobed in the said fat enrobing agent, said fat having a melt-ing point in the range of from 90°F to 124°F, and wherein the composition contains no more than 5% by weight of moisture.
Patent CA-1038634-A (CA)
Inventor: BURKHARDT JOSEPH A
IPC: E21B29/12
Filed: 1975-09-25
Granted: 1978-09-19
Abstract: APPLICATION FOR UNITED STATES PATENT            SUBSEA STRUCTURE AND METHOD FOR INSTALLING THE STRUCTURE AND RECOVERING THE STRUCTURE FROM THE SEA FLOOR            ABSTRACT OF THE DISCLOSURE          A structure or template forms a tubular support structure for subsea equipment used in drilling and pro-ducing offshore oil and/or gas wells.  The template con-tains production manifolding, remote and safety shut-in control, pump-separator, and pipeline connector subsystems. Certain of the structural tubes are segregated to form compartmented ballast chambers capable of being selectively flooded and dewatered.  Certain other structural tubes form piling sleeves.  The truss or framework of structural tubes include vertical and horizontal tubes, the latter forming circumferential members as well as interstitial supports. The uppermost of the circumferentiall members or "ring" also functions as a fender to protect the equipment with-in the template.  The template is made negatively buoyant upon launch by flooding the compartment ballast chambers, keelhauled (swung to a position underneath the keel of the drilling vessel), and then lowered to the subsea floor. Once it is positioned on the sea floor the subsea struc-ture is oriented, pile founded and leveled.  The template functions as a drilling and casing guide frame ensuring that drilled wells are connectable to the preinstalled manifolding.  The template is recoverable by severing the piles and deballasting the compartmented ballast chambers.
Patent CA-1062889-A (CA)
Inventor: SCOTT JOHN J
IPC: B22D11/06
Filed: 1975-10-14
Granted: 1979-09-25
Abstract: ABSTRACT OF THE DISCLOSURE           An automatic progressively or continuously operative mold assembly for chilling a material which melts in excess of 1700°C and forming quickly a fine crystalline solid material therefrom by depositing said material in a molten state in the relatively thin spaces between a plurality of relatively thick heat sink plates maintained tightly contiguous as they are moved sequentially through and beyond a first mold filling or discharging station, and then moved very rapidly sequentially through a second mold emptying or discharging station in which the relatively thick heat sink plates are maintained spaced apart to discharge therefrom the fine crystalline solid material adhered thereto.
Patent CA-1062283-A (CA)
Title: Procede de cristallisation d'un complexe de di(hydroxy-4 phenyl)2,2 propane et de phenol
Inventor: GAC ROBERT
IPC: C07C39/16
Filed: 1975-10-28
Granted: 1979-09-11
Abstract: L'invention se rapporte à la purification du di(hydroxy-4 phényl) 2,2 propane par cristallisation dans un solvant. Suivant l'invention on prépare un mélange liquide contenant du di(hydroxy-4 phényl) 2,2 propane à purifier, du phénol et 2 à 12% en poids d'eau à une température à laquelle ledit mélange est liquide, sensiblement dans sa totalité, et l'on refroidit ce mélange à une température comprise entre 25 et 60.degree.C sous une pression réduite correspondant à la tension de vapeur du milieu qui est comprise entre 20 et 120 mm Hg, de telle sorte qu'il se produit une cristallisation d'un complexe de di(hydroxy-4 phényl) 2,2 propane pur et de phénol. Le di(hydroxy-4 phényl) 2,2 propane ainsi purifié peut servir à la fabrication de polycarbonates.
Patent CA-1047706-A (CA)
Inventor: PAVONET ENGELHARD W
IPC: C01G49/06
Filed: 1975-12-30
Granted: 1979-02-06
Abstract: ABSTRACT OF THE DISCLOSURE     An iron oxide based pigment in alpha-Fe2O3 form, which contains the water insoluble part obtained by calcination of basic iron sulfate and/or jarosite based residues, this pigment being prepared by a process comprising calcining at a temperature from 600° to 800°C and during a period from 2 to 240 minutes basic iron sulfate and/or jarosite based residues, so as to decompose in an incomplete manner such basic iron sulfates and/or jarosite and to obtain in the calcined product an iron bonded sulfur content of more than 0.6%, and solubilizing the not decomposed iron sulfates with other soluble sulfated metals, such as zinc sulfate, by lixiviating the calcined product, these water-soluble compounds being then separated by appropriate processes.  Various colors  of pigments may be obtained using the same raw material by varying the calcination conditions.
Patent CA-1050070-A (CA)
Inventor: VAN HAREN JOHANNES G
IPC: F16L23/18
Filed: 1976-01-09
Granted: 1979-03-06
Abstract: Abstract of the Disclosure This invention deals with improvements in a seal for sealing flanges, covers and other objects, which seal consists of a combination of at least one metal annular packing and one elastic annular packing, one of them being situated concentrically about the other one, the metal packing serving mainly as a sealing member and the elastic packing serving as a backing ring.  One of the flanges is provided with a stepped recess by which the position of the seal is fully defined and by which the seal is supported laterally.  In case of providing the seal in the form of two mutually spaced concentric metal packings between which the elastic packing is fitted, the stepped recess in the flange possesses an appre-ciably lower upright edge.
Patent CA-1050890-A (CA)
Inventor: FISCHER JOSEF E
IPC: A61K9/08
Filed: 1976-01-14
Granted: 1979-03-20
Abstract: AMINO ACID FORMULATIONS FOR PATIENTS WITH LIVER DISEASE  AND METHOD OF USING SAME                             Abstract Amino acid formulations for administration to human patients with liver disease comprise mixtures of essential amino acids combined in novel relative proportions, and preferably also include non-essential amino acids.  In particular, the combined molar proportions of isoleucine, leucine, and valine are from 40 to 300 times the molar proportion of tryptophan and from 15 to 135 times the molar proportion of phenylalanine, or phenylalanine and tyrosine.          The formulations may be adapted for either intravenous or oral ad-ministration, but the preferred method of administration is by hyperalimentation infusion.  The formulations and method can be utilized to provide nutritional support for liver diseased patients while reducing the incidence and severity of hepatic encephalopathy, and/or as primary therapy for treatment of hepatic encephalopathy.
Patent CA-1045683-A (CA)
Inventor: EICHER WALTER
IPC: G05D3/12
Filed: 1976-01-22
Granted: 1979-01-02
Abstract: INVENTOR:     WALTER EICHER          INVENTION:    SELF-ADJUSTING TARGET TRACKING SYSTEM                      ABSTRACT OF THE DISCLOSURE     A self-adjusting regulation system for target tracking, comprising a regulator embodying an input adder for forming the difference of the feedback magnitude and the command mag-nitude as well as a regulation device for forming an adjust-ment magnitude from such difference.  A linearity detector pro-duces a control signal upon the occurrence of a non-linear behaviour of the regulation circuit.  A supplementary adder is arranged between the input adder and the regulation device and has its first input connected with the output of the input adder and its output connected with the input of the regula-tion device, whereas its second input is connected with the output of a supplementary device composed of a number N of sim-ilar integration stages forming a series.  Each stage contains an integrator and an auxiliary adder, the output of which is connected with an input of the integrator via a control switch which can be actuated by the control signal.  Further, the first input of the auxiliary adder is connected via a first multiplier with the first input of the supplementary adder and its second input is connected via a second multiplier with the output of the supplementary adder, whereas the output of the integrator of the last integration stage of the series forms the output of the supplementary device and for the remaining integration stages in each instance the output of the inte-grator of a given integration stage is connected with the third input of the auxiliary adder of the next following in-tegration stage of the series.
Patent CA-1043369-A (CA)
Inventor: BUSS BENJAMIN A
IPC: B65H45/04
Filed: 1976-03-26
Granted: 1978-11-28
Abstract: MATERIAL FOLDING MACHINE                Abstract of the Disclosure A folding machine for flat, flexible material having first folding roll and blade means for folding the material in eighths and delivering the eighth-folded material to additional folding roll and blade means which fold the material into thirty-seconds.  The second folding roll and blade means includes a plurality of folding rolls, one of which is mounted for rotation about a fixed axis and is motor driven and drives the others through frictional engagement.  The other folding rolls are mounted for movement toward and away from the motor driven folding roll to allow for passage of the material therebetween while retaining the frictional drive engagement with the motor driven folding roll.
Patent CA-1070212-A (CA)
Inventor: KRITZER RICHARD W
IPC: A61M16/00
Filed: 1976-08-31
Granted: 1980-01-22
Abstract: ABSTRACT         A respirator through which a person may breathe, and which vibrates the air during inhalation and exhalation in such a manner as to vibrate the cilia in the lungs of the person breathing through the respirator.
Patent CA-1075247-A (CA)
Title: Process for the preparation of lactones
Inventor: MUKAIYAMA TERUAKI
IPC: C07D313/00
Filed: 1976-09-22
Granted: 1980-04-08
Abstract: ABSTRACT OF THE DISCLOSURE      An improved process for producing a large ring lactone which comprises subjecting a hydroxy acid to intramolecular condensation by the use of a 1-substituted-2-halopyridinium salt or a 1-substituted-2-haloquinolinium salt as a condensing agent in the presence of an acid capter in an anhydrous organic solvent.  According to this process, various lactomes and even complex ones such as macrolides may be obtained in good yields.
Patent CA-1064582-A (CA)
Inventor: ALLRED RALPH R
IPC: H03K5/13
Filed: 1976-09-24
Granted: 1979-10-16
Abstract: ANALOG TIMER INCLUDING CONTROLLABLE OPERATE-RECOVERY TIME CONSTANTS An analog timer circuit including an operational amplifier integrator and a voltage comparator is employed to yield time delayed pulse signals.  The timer period is based on the linear integration rate of the integrator circuit with the comparator circuit sensing changes in the magnitude of the potential developed at an inverter input of the integrator operational amplifier which exceed predetermined threshold levels to initiate and terminate generation of a pulse.  Pulse position and pulse width errors in the timer output are minimized by controlling the integration rate of the integrator.
Patent CA-1077350-A (CA)
Inventor: BERGHOLM LENNART
IPC: B05B15/04
Filed: 1976-10-13
Granted: 1980-05-13
Abstract: ABSTRACT OF THE DISCLOSURE             A method of colour marking of logs to indicate their dimensions, and apparatus for this purpose, in which a marking unit marks a log with a colour code corresponding to a dimension of the log.  The device is preferably part of cross-cutting apparatus, which is capable of being set to cut timber into a variety of lengths, and the colour code representative of each length is automatically impressed on the log when it is cut.
Patent CA-1047837-A (CA)
Inventor: SCHUMACHER WILLIAM J
IPC: E06B3/46
Filed: 1976-10-14
Granted: 1979-02-06
Abstract: Abstract A combined track for hanging doors and fascia in which the fascia has an inverted lip that engages a series of clips along the side of the track.  The clips, which are integrally formed from the rolled sheet metal of the track, provide slots which are frictionally engaged by the inverted lip of the fascia to secure the fascia in position.
Patent CA-1069181-A (CA)
Inventor: SATO TSUTOMU
IPC: H03D7/16
Filed: 1976-10-18
Granted: 1980-01-01
Abstract: ABSTRACT OF THE DISCLOSURE A radio receiver including first and second frequency converters to produce first and second intermediate frequency signals, a local oscillator generating a first local signal to be supplied to the second frequency converter, a variable frequency oscillator, and a circuit arrangement to produce a second local signal to be supplied to the first frequency converter based upon the first local signal and an output signal of the variable frequency oscillator. The radio receiver also includes a display means to display a received broadcasting wave.
Patent CA-1076836-A (CA)
Inventor: ACHENER PIERRE Y
IPC: G01N30/32
Filed: 1976-11-04
Granted: 1980-05-06
Abstract: PATENT APPLICATION OF of MINER N. MUNK, KENNETH C. JUDAH, PIERRE Y. ACHENER and DETLEF R. BOEHME for HIGH PERFORMANCE LIQUID CHROMATOGRAPHY SYSTEM     ABSTRACT OF DISCLOSURE     A liquid chromatography system, including a reservoir for a liquid mobile phase, a liquid chromatography column, reciprocating pumping means for pumping the mobile phase through the column, and motor means for driving the pumping means through successive reciprocation cycles.  Means are provided for controlling the rotational speed of the motor throughout the reciprocation cycle of the pump, so as to provide preselected average rotational speeds over predetermined subintervals of each successive reciprocation cycle.  Application of the control cycle is synchronized with the pump cycle so that the said speed control is properly applied over each successive reciprocation cycle.
Patent CA-1099437-A (CA)
Inventor: TSUBUKO KAZUO
IPC: C08F2/44
Filed: 1976-11-17
Granted: 1981-04-14
Abstract: ABSTRACT OF THE DISCLOSURE                A non-aqueous resin dispersion is obtained by dissolving a resin which is substantially insoluble in non-aqueous solvents in at least one monomer in which the resin is soluble, subjecting the resulting solution to polymerization in the presence or absence of non-aqueous solvent, and if necessary, adding a non-aqueous solvent to the reaction product.  The resin dispersion is useful as a coating material or a liquid developer for use in electrophotography.
Patent CA-1077322-A (CA)
Inventor: STIEVENART EMILE F
IPC: B65H9/00
Filed: 1976-11-19
Granted: 1980-05-13
Abstract: Abstract of the Disclosure A daylight cassette unloader comprises a mechanism for unlocking and opening a radiographic film cassette introduced therein, and mounted in inclined position so that after opening the film is permitted to slide out of the cassette.          At the outlet of the unloader a supplementary mechanism is provided in order to align the film in such a way, that it is reproducibly fed to the inlet opening of a film processor.  Preferably the latter mechanism comprises a pair of rollers which start rotating only after the impact of the film on one of the rollers.