baber/WOPTO huggingface dataset:
Patent BE-805526-A (BE)
Title: DL-Threo-beta-P-methylsulphonyl-phenylserine derivs prepn - intermediates for thiamphenicol, an antibacterial agent
IPC: C07C/
Filed: 1973-10-01
Abstract: Complexes of dl-threo-beta-p-methylsulphonyl-phenylserine and Cu are prepd. by reacting p-methyl/sulphonyl-benzaldehyde with a complex of glycine and Cu in a solvent pref. H2O, a lower alcohol or their mixts., in the presence of a base, pref. an alkali metal hydroxide or carbonate. The complexes may be converted to dl-threo-beta-p-methyl-sulphonylphenylserine esters, by esterification with an alcohol. Esterification is carried out by heating in a lower alcohol in the presence of an acid, e.g. HCl, H2SO4 or p-toluenesulphonic acid, or in the presence of a chlorinating agent, e.g. SOCl2, PCl3 or POCl2.
Patent BE-805649-A (BE)
Title: Ceramic paper element - for treatment of eg exhaust gases or other hot fluids
IPC: C04B35/63
Filed: 1973-10-04
Abstract: Porous element for the passage of hot fluids, esp. a catalyst support, comprises a series of layer of a self-supporting web or paper of ceramic fibres, arranged so as to allow the fluid to pass between the mutually parallel layers.
Patent BE-816601-A (BE)
Title: Glass moulding machine for tableware - using conventional gob feed in place of suction arms
IPC: C03B9/28
Filed: 1974-06-20
Abstract: A "Westlake" glass moulding machine is provided with the more conventional gob collecting mechanism in which gobs are dropped into a chute and thus carried into the moulding position. The removal of the prior art suction arms to collect glass from the furnace removes the problems of inhomogeneities due to bubbling and temp and compsn. Variation which arose from the glass being sucked from close to the melt surface. The machine is for making tumblers and stemmed glassware.
Patent BE-898775-A (BE)
Title: Appareil pour la reproduction et/ou l'enregistrement successif et/ou selectif de disques porteurs d'informations
IPC: G11B17/24
Filed: 1984-01-27
Abstract: L'appareil comprend d'une part un dispositif de lecture et/ou d'enregistrement des informations à la surface du disque, et d'autre part un magasin contenant les disques et est caractérisé en ce que le dispositif de lecture et/ou d'enregistrement (10) est monté sur un plateau rotatif (30) disposé centralement par rapport à un magasin (70) immobile contenant les disques et situé en substance concentriquement par rapport au plateau.
Patent BE-899571-A (BE)
Title: Colour TV transmission or information storage system - uses time compression to make space for operating information in transmitted picture lines (BE 5.11.84)
IPC: H04N9/797
Filed: 1984-05-03
Abstract: The system is typically applicable to satellite broadcasting in which the bandwidth available for picture data transmission is limited. Operating information necessary for the time multiplexed coded signals and for the retrieval of information is transmitted in various lines or parts of lines in the picture. The necessary space is made available by time compression of colour and luminance signals. - In the receiver (the sensor operates in a complementary manner) and the matched decoding circuit contains a counter preset for certain lines and part lines. The counter output operates on a programmable memory. The data output from the memory is applied to a multiplexer and then to a logic circuit to operate control signals for a luminance signal memory at the same read/write speed, and a colour memory with the same write but a different read speed. These various memories are additionally controlled by a pulse source which is also generated by the incoming signal. From these circuits the output to the receiver proper is generated.
Patent BE-900195-A (BE)
Title: Systeme d'etalage pour vetements et accessoires.
IPC: A47F8/02
Filed: 1984-07-20
Abstract: Le système d'étalage pour vetements et accessoires est constitué d'éléments modulaires que l'on peut accoupler les uns aux autres pour permettre la réalisation d'une gamme étendue d'étalages, avec des configurations et des dimensions différentes suivant les besoins de l'étalage. Les différents éléments modulaires sont décrits en meme temps que des moyens convenables pour les relier les uns aux autres.
Patent BE-900458-A (BE)
Title: Separateur pour la purification de liquides.
Inventor: DORGATHEN F
IPC: B01D21/00
Filed: 1984-08-29
Abstract: Dans un séparateur destiné à la purification de liquides par séparation selon le principe de la gravité, on met en oeuvre des plaques 10  en forme de toit en section transversale pour conduire latéralement dans des canaux de ddescente 13 les substances qui se déposent et dans le plan médian longitudinal du toit dans des canaux ascendants 14 les substances surnageantes.
Patent BE-903845-A (BE)
Title: Nouvelles nitro-2, amino-4, hydroxyalkyl-6 anilines, leur procede de preparation et leur utilisation en teinture des fibres keratiniques et en particulier des cheveux humains.
Inventor: JUNINO A
IPC: A61Q5/10
Filed: 1985-12-12
Abstract: De nouvelles Nitro-2, amino-4, hydroxyalkyl-6 anilines de formule I dans laquelle X désigne un radical alkylène ramifié ou non, comportant 2 à 6 atomes de carbone, l'un de ces atomes pouvant etre éventuellement substitué par un ou plusieurs radicaux hydroxyle; R1 et R2 désignent indépendamment l'un de l'autre un atome d'hydrogène, un radical alkyle, mono- ou polyhydroxyalkyle ou aminoalkyle dont la fonction amine peut etre mono-ou disubstituée par un radical alkyle ou mono- ou polyhydroxyalkyle, l'atome d'azote pouvant aussi faire partie d'un hétérocycle, le radical alkyle comportant 1 à 4 atomes de carbone; R' désigne un atome d'hydrogène ou un radical alkyle en C1 à C4. Procédé de préparation des composés de leurs sels et utilisation en teinture des fibres kératiniques, et en particulier des cheveux humains.
Patent BE-779632-A (BE)
Title: Sulphur dioxide removal - from gas by contacting with aqs sodium sulphite soln to form sodium bisulphite soln and heating bisulphite
Inventor: EARL C B
IPC: B01D53/48
Filed: 1972-02-21
Abstract: Sulphur dioxide is removed froma gas by (a) contacting the gas with a thin aqs. absorption soln. of sodium, lithium or beryllium sulphite in an absorption column so that sulphur dioxide is absorbed in the gas with conversion of sulphite into bisulphite and formation of used absorption soln. contg. the corresponding metal bisulphite, (b) exposing the used soln. in a desorption zone to temps. high enough to decompose the bisulphute into sulphite, sulphur dioxide and water, (c) removing sulphur dioxide and water from the desorption zone and precipitating the sulphite from the soln. until the formed slurry contains >=25% wt. undissolved solids, (d) passing the slurry from the desorption zone through the tubes of an indirect heat exchanger with supply of heat to the slurry, and (e) recycling the sulphite of the slurry to the absorption zone.
Patent BE-896550-A (BE)
Title: Composite panel using two lateral profiled risers - has pressure traverse immobilising panels in riser grooves
Inventor: ARNOLD R
IPC: E04C2/38
Filed: 1983-04-22
Abstract: The panel has risers with lateral grooves orientated towards each other and aligned, while riser connection is via the facing sides of top and bottom frames. The panel pieces are engaged in the riser grooves between the frame sides and are immobilised by a vertically sliding pressure traverse, but can slide freely vertically when the traverse is withdrawn. The pressure traverse slides between the two faces of the H section lower frame and base accessible pressure screws brace it between the frame web and the panel pieces.
Patent CA-1044104-A (CA)
Inventor: DE FELICE WILFRIED
IPC: A61M5/24
Filed: 1974-03-27
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention provides a single-injection syringe having a liquid container filled with the medicament.          The container is coupled to a syringe body which contains a moveable needle support hauing a needle for penetrating the container.  The needle support and needle are contained in a cavity defined in part hy the syringe body and by a piston rad coupled to the syringe body. The piston rod is arranged so that it can be used to moue the needle support such that the needle penetrates the container and then the piston rod is removed and used to move a stopper associated with the container for forcing the medicament out of the syringe.
Patent CA-1043704-A (CA)
Inventor: LEIGH STEVEN
IPC: A61K8/42
Filed: 1974-04-08
Granted: 1978-12-05
Abstract: Abstract A novel drug delivery system in the form of a skin cream comprises a continuous hydrophobic medium such as white soft paraffin in which there is dispersed an inert water-insoluble powder such as starch, the particles of which carry adsorbed thereon an aqueous solution or dispersion of a medicament such as urea.  Improved percutaneous transportation of medicaments by the system is claimed.
Patent CA-1038290-A (CA)
Inventor: DREYER WILLIAM J
IPC: G01N23/00
Filed: 1974-05-16
Granted: 1978-09-12
Abstract: ABSTRACT OF THE DISCLOSURE   A broad new class of reagents permits extremely sensitive and specific assay for, or chemical separation of , a broad range of biological and nonbiological substances.  Each reagent consists of a suspension of microscopic carrier material particles, each particle bearing (1) tracer material--fluorescent, radioactive or otherwise -- and (2) a coating of biological homologue, that is, antibody, antigen, or portions or equivalents thereof, for the substance whose assay is desired.      The latter substance if introduced into the suspension links the particles together in pairs or clumps, which may be sensitively and accurately detected by monitoring the tracer. The carrier is preferably partially hydrolyzed polyacrylamide resin, or in appropriate applica-tions acrylic acid and other derivatives thereof, and other polymers including agar, and the coupling effected by covalent bonding.  Other embodiments, including various mechanical forms of carrier, for greater ease of handling and separation, are also described.
Patent CA-1044676-A (CA)
Inventor: SWITZER GEORGE W
IPC: B02C21/00
Filed: 1974-09-17
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE           A process for pulverizing coal to ultrafine size of a few microns, comprising conveying the coal through successive pulverizers with an inert gas, separating the ultrafine coal from the inert gas, cooling and recyling the inert gas and producing make-up inert gas by water scrubbing and alkaline or monoethanolamine scrubbing boiler flue gases to remove particulate, carbon dioxide, thereby leaving essentially nitrogen inert gas.  Control of the final ultrafine particle size is achieved by regulation of the flow of conveying gas through the final pulverizer.      Reject material streams are taken from the pulverizers to improve the quality of the product pulverized coal, which subject streams are burned in a furnace so as to recover their heat value.
Patent CA-1031441-A (CA)
Title: Appareil de controle et d'asservissement pour le traitement de paquets
Inventor: SERAGNOLI ENZO
IPC: B65B19/28
Filed: 1975-03-19
Granted: 1978-05-16
Abstract: ABREGE DESCRIPTIF    L'appareil de contrôle et d'asservissement est utilisé dans des installations pour le tratement de paquets de cigarettes et d'articles similaires d'une for en substance prismatique.  Il comprend un interrup-geur à relais de commande comportant au moins un contact mobile et un contact à bouton-poussoir à action manuelle raccordé électriquement en série au contact moblle de l'interrupteur à relais de commande.  La bride de commande de l'interrupteur à relais est reliée électriquement en dériva-tion à la connexion électrique entre son contact mobile associé et le contact à bouton-poussoir à action  manuelle, et en série à la bobine de commande du télérupteur à contact multiples principaux, par l'intermédiaire d'un couple de contacts de ce télérupteur.  L'un des contacts du couple est normalement en position ouverte et l'autre en position normalement fermée (Figure 2).
Patent CA-1057448-A (CA)
Inventor: DUNN GEORGE H JR
IPC: C08F6/06
Filed: 1975-03-24
Granted: 1979-06-26
Abstract: ABSTRACT OF THE DISCLOSURE An improved process for the polymerization of alpha-olefin employing liquid diluent and ~ titanium chloride catalyst activated with an organoaluminum compound, wherein by means of separately introducing the catalyst and the organoaluminum activator at specific locations in the process cycle, the use of olefin feed containing catalyst contaminants is possible without sacrifice in catalyst efficiency. -i-
Patent CA-1087944-A (CA)
Inventor: HEROLD WILHELM
IPC: F23D11/44
Filed: 1975-04-22
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to a device for the ??? ?r? ?ion of liquid fuels and for the generations of a ???? fuel air mixture by means of supplied oscillation energy in the ultrasonic range in a mixing tube which is disposed ??stream of one or more combustion spaces and in which at least one injection nozzle isd provided and is supplied with fuel by a pumping means.  Each injection nozzle is directed onto one or more impingement surfaces provided in the mixing tube and adapted to be supplied with oscillation energy, so that the fuel jet discharging from any injection nozzle is subjected to an exchange of energy with its associated impingement surface.
Patent CA-1060970-A (CA)
Title: Apparatus and method for improving signal discrimination in an electronic detection system
Inventor: ENABNIT ROBERT S
IPC: G01V3/08
Filed: 1975-04-29
Granted: 1979-08-21
Abstract: Abstract of the Disclosure In an electronic detection system, signals indicative of a detected mass of material are related to a selected mass velocity and a detection aperture through which the mass is moved.  The pulse output signal from the detector, exhibiting a period related to the mass velocity and aperture length, is con-ditioned and enhanced as a valid detection signal while all others due to noise, etc. are rejected being outside of a selected threshold for the particular mass velocity and aperture length.
Patent CA-1052534-A (CA)
Inventor: LABATE JAMES B
IPC: B22C23/00
Filed: 1975-07-21
Granted: 1979-04-17
Abstract: ABSTRACT OF THE DISCLOSURE A tool for clampingly receiving a holding device for side boards being installed in an ingot mold comprises a fixed jaw on the end of a handle with a hinged jaw secured thereto and having a configuration engaging the device being installed so that the device can be held and installed thereby.  This invention distinguishes from other inventions by reason of the formation of the fixed and movable jaws with flat opposed faces in spaced parallel position and the incorpora-tion of configuration thereon engaging a device to be held thereby, the configura-tions comprising a raised member on the fixed jaw together with a pair of spacedparallel ribs.
Patent CA-1062429-A (CA)
Inventor: BELL ROBERT G
IPC: B29C55/00
Filed: 1975-08-01
Granted: 1979-09-18
Abstract: TITLE:  IMPROVED HEAT-SETTING PROCESS FOR POLYESTER FILM       ABSTRACT:         Improvement in a two-stage heat-setting process for asymmetrically, biaxially oriented polyester film wherein the film from the second heat-setting stage is heat set a third time and quenched.
Patent CA-1064362-A (CA)
Title: Water-insoluble aluminosilicate-containing detergent composition
Inventor: FLEMING HOWARD P
IPC: C11D11/02
Filed: 1975-10-16
Granted: 1979-10-16
Abstract: WATER-INSOLUBLE ALUMINOSILICATE-CONTAINING DETERGENT COMPOSITION     ABSTRACT OF THE DISCLOSURE        A process for producing a spray-dried detergent composi-tion containing a water-insoluble aluminosilicate.  Sodium car-bonate and a water-soluble salt of an organic compound having from 1 to 6 carbon atoms substituted with a sulfate or sulfonate group and at least one carboxyl group are added to an aqueous slurry containing the aluminosilicate and an organic detergent.          Granules produced by spray-drying the aqueous slurry are crisp and free-flowing.
Patent CA-1052544-A (CA)
Inventor: DA RE CIPRIANO
IPC: B28B23/06
Filed: 1975-11-17
Granted: 1979-04-17
Abstract: ABSTRACT OF THE DISCLOSURE           A continuous piece of concrete is first cast in an elongated casting mould mounted on a prestressing bench, after transfer of the prestressing force to the hardened concrete, the continuous piece of concrete is cut into a series of sections, each containing a certain number of railway ties. These sections are then removed from the casting mould, placed on a roller conveyor and then brought to a second cutting station where they are cut to form individual units.  The invention also concerns a novel construction of a casting mould for the specific manufacture of such tie.
Patent CA-1063584-A (CA)
Inventor: SMITH CLIVE R
IPC: F23G7/04
Filed: 1975-12-01
Granted: 1979-10-02
Abstract: ABSTRACT OF THE DISCLOSURE      Contaminated  aqueous alkali wash liquor from the treatment of gases containing hydrogen sulphide and/or hydrogen cyanide is reconstituted by treatment at an elevated temperature in a reducing atmosphere followed by quenching to form reconstituted wash liquor.  The contaminated liquor is concentrated, before entering the reducing atmosphere, by direct contact with hot gases derived from the hot reducing atmosphere.  Quenching and concentration are carried out by interaction of a gaseous medium with a liquid spray.  Generation of the hot reducing atmosphere, reaction of the contaminated liquor with the hot reducing atmosphere, and concentration of the contaminated liquor may be carried out in a single chamber.
Patent CA-1039766-A (CA)
Inventor: DENTON DENNIS N
IPC: F16J15/32
Filed: 1975-12-11
Granted: 1978-10-03
Abstract: BONDED TFE LIP SEAL              ABSTRACT OF THE DISCLOSURE     A shaft seal of the type including an annular metal case and a flexible non-elastomeric sealing element such as polytetrafluoroethylene is made by molding a synthetic rubber filler ring between the metal case and the sealing element such that it bonds to both the metal case and to the sealing element, providing a faster and less expensive method of manufacturing the seal, while eliminating any leakage route between the metal case and the sealing element and also eliminating the I D. to O.D. concentricity problem.  In the embodiment where the sealing element is polytetrafluoroethylene, the filler ring chemically bonds to the metal case and mechanically bonds to the sealing element.  Hydrodynamic pumping members can be molded onto the shaft engaging surface of the sealing element during the process of molding the synthetic rubber filler ring.
Patent CA-1051337-A (CA)
Inventor: REED ROBERT D
IPC: F23L7/00
Filed: 1976-02-02
Granted: 1979-03-27
Abstract: ABSTRACT OF THE DISCLOSURE      Apparatus for using exhaust low pressure steam for smoke suppression in flares by mixing the steam with the vented hydrocarbon gases prior to combustion, and prior to flow to the flare stack.  The device comprises a cylindrical housing with means at a first end for the inflow of hydrocarbon vent gases, and outflow at the second end of hydrocarbon gases plus water vapor.  Exhaust steam is entered through the side wall near the second end and the steam conduit is bent into an axial position, facing upstream of the steam flow.  The end of the conduit is closed.  There are a plurality of radial piped of small diameter closed at their outer ends, extending into the steam conduit and between it and the cylindrical housing.  A plurality of small diameter holes are drilled into the small pipes in a plane through the small piped which is transverse to the axis of the housing.  Steam flow issues from the small openings in one or more planes perpendicular to the axis of the housing, and at right angles to the flow of vent gases, so that the vent gases readily mix with and are heated by the steam and take up water vapor prior to combustion.
Patent CA-1036755-A (CA)
Inventor: KATO MIKIO
IPC: A61G7/02
Filed: 1976-03-05
Granted: 1978-08-22
Abstract: Title of the Invention;     BED FOR THE INVALID          Abstract of the Disclosure:     A bed, particularly of the type convenient for the use of an invalid or sick person and specifically constructed to allow the user to defecate while lying on his back on the bed, whereby when the user wants to defecate, a part of the bed mat supporting the buttocks of the user can be removed to form a defecating hole hole, which an excrement receptacle specifically designed for such use is placed. The bed also comprises a first and a second auxiliary mat adapted to close said defecating hole, a first auxiliary mat support plate lifting means disposed movable longitudinal-ly of the bed below the housing portion of said first auxiliary mat adapted to close the excrement receptacle disposed portion of said defecating hole, a second auxiliary mat support plate disposed beneath the housing portion of the second auxiliary mat adapted to close the leg side portion of said defecating hole, said second auxiliary mat support plate being movable vertically pivotted at a suitable leg side part of said defecating hole, a truck on which is removably rested an excrement receptacle having an openable front covering which can be set at any desired angle con-forming to the body structure of the user within the range of the maximum inclination, said truck being disposed beneath said second auxiliary mat support plate and supported so as to be movable synchronously with the first auxiliary mat lifting means, said truck and second auxiliary mat support plate being articularly joined by bars or other like means such that said second auxiliary mat support plate will take a horizontal position when said truck is located at a position just beneath the buttocks of the user or at a position remotest from the user's buttocks, and that said second auxiliary mat support plate will take an upwardly moved position when said truck stays at an intermediate position, said front covering, of said excrement receptacle being, connected to a suitable part of the second auxiliary mat support plate by a string or like means through the medium of an elastic body so that said front covering will be opened up in accordance with turning motion of said second auxiliary mat support plate caused by parallel move-ment of said truck from the retracted non-use position to the position of use immediately below the user's buttocks.
Patent CA-1062400-A (CA)
Inventor: MCCONNELL RICHARD L
IPC: C08F10/00
Filed: 1976-03-12
Granted: 1979-09-11
Abstract: \           ABSTRACT OF THE DISCLOSURE              This invention relates to single component, hot-melt, pressure-sensitive adhesives based on propylene and/or 1-butene/ higher 1-olefin copolymers containing 40-60 mole % of the higher 1-olefin.  Suitable comonomers include 1-hexene through 1-decene. These new adhesives can be readily applied to substrates such as tape by means of conventional hot-melt coating equipment and thereby eliminate the solvent pollution problems associated with the application of current solvent-based pressure-sensitive adhesives.  Our hot-melt coated tapes generally have pressure-sensitive adhesive properties at least equivalent to those of solvent coated pressure-sensitive tapes.
Patent CA-1076249-A (CA)
Inventor: VAN BUUL MARINUS C W
IPC: H04N5/76
Filed: 1976-03-19
Granted: 1980-04-22
Abstract: PHN.7953 29.12.75 ABSTRACT:                  When the information of a continuous-motion video record is displayed in the stop-motion mode by repeated display of two fields which form an interlaced picture, motion in the scene gives rise to a frame-frequency flicker phenomenon in the stop-motion picture. By forming suitable video signal combinations in discrete groups which each comprise two associated fields and by recording these combinations in the video record, the flicker phenomenon in a stop-motion picture is eliminated without continuous display being perceptibly affected.