baber/WOPTO huggingface dataset:
Patent BE-798890-A (BE)
Title: L-lysine prodn - by fermentation of brevibacterium and corynebacterium bacter strains
Inventor: KUBOTA K
IPC: C12P13/08
Filed: 1973-04-27
Abstract: In the title process the microorganism yielding lysine is not inhibited by lysine or its analogues (esp. by S-(2-aminoethyl)-L-cysteine) but requires serine, proline adanine, micotenamide, pantothenic acid, thiamine guanine, hypoxanthine or Vit B12 for growth. Thus Brevibacterium lactofermentum Y 108 (ATCC 21798) cultivated in a medium contg. glucose, (NH4)2SO4.Mg SO4 Fe++ and Mn++ ions, thiamine and biotin gave L-lysine (I) at rates of 4.1g/dl.
Patent BE-897238-A (BE)
Title: Procede de fabrication de chlorosulfates basiques d'aluminium
IPC: C02F1/52
Filed: 1983-07-07
Abstract: Procédé de fabrication de chlorosulfate basique d'aluminium répondant à la formule générale (1),dans laquelle;3n-m-2p/3n est compris entre 0,4 et 0,1 p est compris entre 0,04 et 0,25 n et m/p est compris entre 8 et 35, Z étant plus grand ou égale à 1 consistant à faire réagir du chlorure basique d'aluminium sur du sulfate basique d'aluminium,portés préalablement à chaud,à une température comprise entre 80 et 120 degrés C,les proportions relatives des constituants étant choisies de façon à obtenir un produit répondant à la formule (1). Les chlorosulfates basiques d'aluminium préparés selon l'invention trouvent une application notamment dans l'épuration des eaux.
Patent BE-897518-A (BE)
Title: Soupape de securite pilotee
IPC: F16K41/10
Filed: 1983-08-11
Abstract: Cette soupape est du type comprenant un clapet (25) venant prendre appui sur un siège (24) pour assurer la fermetrure de la capacité à protéger, ce clapet étant porté par un support (27) actionné à partir d'une chambre (33) alimentée en fluide sous pression depuis un dispositif de pilotage. L'organe support (27) forme une paroi mobile de la chambre de commande (33), et sert à la fixation avec étanchéité d'un soufflet métallique (38) dont l'autre extrémité est fixée avec étanchéité sur le corps (30, 32) de la soupape, des moyens étant prévus pour assurer le guidage axial de l'organe support du clapet.  Application à l'équipement des capacités contenant un fluide sous pression.
Patent BE-901409-A (BE)
Title: Dispositif d'alimentation d'une pompe de fluide diphasique et installation de production d'hydrocarbures comportant un tel dispositif
Inventor: ARNAUDEAU M
IPC: B01J4/00
Filed: 1984-12-28
Abstract: Le dispositif d'alimentation permet de délivrer à la pompe un fluide diphasique présentant des caractéristiques, notamment de débit et de rapport volumétrique phase gazeuse/phase liquide, compatibles avec les caractéristiques de fonctionnement de la pompe.
Patent BE-903464-A (BE)
Title: Composition detergente liquide assouplissante et antistatique et son application au nettoyage de tissus
IPC: C11D1/72
Filed: 1985-10-17
Abstract: La composition de l'invention contient un agent tensio-actif non ionique, un composé cationique d'ammonium quaternaire, un surfactif anionique et un véhicule liquide. Elle consiste notamment en un mélange 1/1 de composé de mono(alkyl sup.) ammonium quaternaire et d'un (alkyl linéaire) sulfonate aromatique qui est un système amélioré adoucissant/antistatique pour composition de nettoyage à base de surfactifs non ioniques qui est compatible avec les agents d'avivage fluorescents. Domaine d'application : détergents.
Patent BE-904930-A (BE)
Title: 4-(n-methyl-n-nicotinoyl)-amino-2,3-dimethyl-1-phenyl-3-pyrazoline-5-one et compose ainsi obtenu.
Inventor: MAZZONI L
IPC: C07D401/12
Filed: 1986-06-16
Abstract: [rpcàdà de préparation de 4-(N-méthyl-N-nicotinoyl)-amino-2,3-diméthyl-1-phényl-3-pyrazoline-5-one de formule (I); caractérisé en ce qu'on fait réagir la 4-méthylaminoantipyrine de formule (II) avec un anhydride mixte de l'acide nicotinique.
Patent BE-905073-A (BE)
Title: Dispositif de securite pour equipement de communication.
IPC: H01R13/66
Filed: 1986-07-08
Abstract: Dispositif de sécurité pour la protection d'équipements de communication , comprenant une série de socles de base formant un socle à bornes, une série de gorges prévues sur chaque socle de base, des bornes d'entrée et de sortie, des bornes de mise à la terre et des bornes de connexion, ainsi que des barres de communication montées dans les gorges.
Patent BE-905151-A (BE)
Title: Utilisation de poudre de graines de lupin doux dans la realisation de compositions cosmetiques ou dermopharmaceutiques et compositions obtenues.
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K47/46
Filed: 1986-07-23
Abstract: Compositions cosmétiques ou dermopharmaceutiques caractérisées par le fait qu'elles renferment, dans un support ou véhicule approprié, une poudre de graines de lupin doux sensiblement exempte d'alcaloides; et utilisation de poudre de graines de lupin doux dans la réalisation de telles compositions. On obtient ainsi des compositions onctueuses d'application facile et agréable.
Patent BE-905888-A (BE)
Title: Purgeur de condensat.
IPC: F16T1/24
Filed: 1986-12-10
Abstract: Purgeur de condensat, comportant un siège de valve, un obturateur coopérant avec lui et un dispositif de commande actionnant l'obturateur, caractérisé par au moins un deuxième siège de valve situé à l'aval du premier siège de valve, et un deuxième obturateur coopérant avec lui; un organe de positionnement réagissant à la pression, influencé dans le sens de la fermeture par la pression régnant du coté de l'addition dans le purgeur de condensat pour le deuxième obturateur; et des moyens exerçant sur le deuxième obturateur une force d'ouverture d'une grandeur déterminée.
Patent CA-1036806-A (CA)
Inventor: KOBAYASHI SEIHIN
IPC: H01F1/08
Filed: 1974-01-02
Granted: 1978-08-22
Abstract: METHOD OF PRODUCING ANISOTROPIC                      FERRITE MAGNET                           Abstract A method is provided which comprises preparing pulverized ferrite having a magnetoplumbite type crystal structure of hexagonal system, mixing and kneading the ferrite with a viscous binding agent, subjecting the mixture to rolling to form a sheet-like mass with the easy axis being orientated in the direction perpendic-ular to the plane of the ferrite sheet by making use of anisotropic configuration of the crystal grains of the pulverized ferrite, forming the sheet-like mass into a desired shape, and sintering and magnetizing the shaped ferrite.
Patent CA-1037535-A (CA)
Inventor: SEIDLER JACK
IPC: B26D7/12
Filed: 1974-05-23
Granted: 1978-08-29
Abstract: Abstract of the Disclosure A method and apparatus is provided to produce a gold, inlaid contact surface for an electrical contact device by welding gold ribbon segments to the contact device blank prior to the coining, trimming, slotting and various other forming operations which transform the blank into a finished contact device.  The apparatus features a sequential arrangement of gripping devices which manipulate the gold ribbon for processing as stated above, a welding apparatus for combining the gold ribbon segment with the contact blank, a cutting device for cutting the gold ribbon and apparatus for forming the finished electrical contact device.  The product features a formed contact device including a contact area with a minimum amount of inlaid or coined gold for effecting desirable contact characteristics.
Patent CA-1043572-A (CA)
Inventor: ZELIKMAN ABRAM N
IPC: C22B34/30
Filed: 1975-01-20
Granted: 1978-12-05
Abstract: ABSTRACT OF THE DISCLOSURE      A process for separation of tungsten and molybdenum by extraction involves the addition to an aqueous solution con-taining tungsten and molybdenum nitric or hydrochloric acid to obtain pH from 0.5 to 1.5, introduction of a stabilizer comprising water-soluble phosphorus salts and a complexing agent - hydrogen peroxide in an amount from 1.5 to 2 mol per 1 g-atom of the total content of tungsten and molybdenum. Then molybdenum is selectively extracted from the resulting aqueous solution with tri-n-butylphosphate with equal volu-metric proportioning of the aqueous and organic solutions. Re-extraction of molybdenum and partially tungsten is car-ried out from the organic extracting agent with an alkali or soda solution.    The process enables the preparation of tungsten solution containing no more than 0.001 g/1 of molybdenum, and an increase in the degree of extraction of tungsten and molyb-denum.
Patent CA-1086712-A (CA)
Inventor: CAUNT ANTHONY D
IPC: B01J31/00
Filed: 1975-02-12
Granted: 1980-09-30
Abstract: ABSTRACT OF THE DISCLOSURE           A titanium trihalide component of an olefine polymerisation catalyst is prepared by reacting together a titanium tetrahalide and an organo-aluminium compound, and treating the solid reaction product with a hydrocarbon solution of an alkyl aluminium dihalide. It is preferred that the solid reaction product is treated with a complexing agent, particu-larly an ether such as di-isoamyl ether before contacting with the alkyl aluminium dihalide. The titanium trihalide can then be used together with an organo-metallic compound to polymerise an olefine monomer, particularly propylene. The catalyst system may include further components in addition to the titanium trihalide and organo-metallic compound.
Patent CA-1038270-A (CA)
Inventor: PFEIFFER RALPH R
IPC: C12Q1/18
Filed: 1975-03-07
Granted: 1978-09-12
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to a stable anti-biotic susceptibility test material which is prepared by depositing crystals of a .beta.-lactam-type-antibiotic on an absorbent material, said crystals being dispersed in a volatile unreactive non-solvent vehicle, such dispersion being contacted with such absorbent material and the vehicle evaporated therefrom.  Said test material is used in a microbiological test procedure.
Patent CA-1043264-A (CA)
Inventor: CORDON MARTIN
IPC: A61Q11/00
Filed: 1975-05-09
Granted: 1978-11-28
Abstract: A B S T R A C T         It is known, in the formulation of dentifrice compositions to include therein an abrasive to clean and polish teeth.  In the prior art anhydrous aluminum particles having a diameter of about 15 microns have been used as abrasives.  The present invention provides a dentifrice comprising, as an abrasive, alpha-alumina which is in the form of flakes having an average diameter of less than 20  microns and thicknesses of less than about 3 microns, the proportion of said alpha-alumina being above 0.1% and less than 60%.  Dentifrice compositions in accordance with the present invention have superior tooth polishing and cleaning properties and a superior flavour retention.
Patent CA-1062701-A (CA)
Inventor: ESSERY JOHN M
IPC: C07D271/08
Filed: 1975-07-15
Granted: 1979-09-18
Abstract: ANTIBACTERIAL AGENTS      Abstract of the Disclosure 7-[D-(.alpha.-Amino-a-phenyl-, 2-thienyl-and 3-thienylacetamido]-3-(thiazol-2-yl)carbonyl-thiomethyl-3-cephem-4-carboxylic acid and 7-[D-(.alpha.-amino-a-phenyl-, 2-thienyl- and 3-thienylacetamido]-3-(5-methylthiazol-2-yl)carbon-ylthiomethyl-3-cephem-4-carboxylic acid and 7-[D-(.alpha.-Amino-.alpha.-phenyl-, 2-thienyl- and 3-thienylacetamido]-3-(3-methyl-1,2,5-oxadiazol-4-yl)-carbonylthiomethyl-3-cephem-4-carboxylic acids and their pharmaceutically acceptable salts are valuable as antibacterial agents, as nutritional supplements in animal feeds, as agents for the treatment of mastitis in cattle and as therepeutic agents in poultry and animals, including man.          The compounds are especially useful in the treat-ment, particularly by oral administration, of infectious diseases caused by many Gram-positive and Gram-negative bacteria.  Also included within the invention are easily cleavable esters of the above acids and pharmaceutically acceptable acid addition salts of said esters.
Patent CA-1068662-A (CA)
Inventor: SZEGO LASZLO L
IPC: B02C4/32
Filed: 1975-09-17
Granted: 1979-12-25
Abstract: ABSTRACT OF THE DISCLOSURE        A comminution device in which a crushing mass having an outer surface of helical configuration is mounted on a rotary support which rolls the crushing mass around the interior surface of a crushing chamber.  The helical surface provides improved comminution.  Preferably the rotary support permits limited radial movement of the crushing mass, allowing centrifugal force to aid the comminution, and preferably the support includes a flexible axle on which the crushing mass is mounted, allowing gyroscopic forces to further assist the comminution.
Patent CA-1036570-A (CA)
Inventor: BASS HAROLD E
IPC: F16K1/10
Filed: 1975-09-24
Granted: 1978-08-15
Abstract: IMPROVEMENTS IN HIGH PRESSURE DIAPHRAGM VALVES            Abstract of the Disclosure A globe type Y-pattern diaphragm valve for high pressure, high temperature service affording increased diaphragm cycle life, enhanced flow coefficient and features of decreases con-struction cost.  Comprising the diaphragm is a resiliently sup-ported multi-layer cartridge formed of superimposed layers having different moduli of elasticity with the upper layers being radi-ally slotted to redistribute encountered stress loads.  An auxiliary porting in the discharge passage adjacent the valve head in combination with a downstream tapered and faired belt-way effects a more nearly streamlined flow path to increase the flow coefficient rating of the valve.  By means of a multi-purpose packing gland identically threaded both inside and out, the gland is able to also function as a stem bushing enabling a comparatively inexpensive bar stock bonnet construction to be employed.
Patent CA-1041672-A (CA)
Inventor: DILORENZO JAMES V
IPC: H01L21/205
Filed: 1975-11-13
Granted: 1978-10-31
Abstract: HIGH EFFICIENCY GALLIUM ARSENIDE      IMPATT DIODES      Abstract of the Disclosure The operating frequency of an IMPATT diode depends on the width of the depletion region formed during operation.  The frequency of high efficiency GaAs IMPATT diodes comprising a non-uniformly doped depletion region contacted by a rectifying barrier can be more precisely fixed by forming a "clump" of charge at exactly the depth below the surface contacted by the rectifying barrier corresponding to the desired depletion region.
Patent CA-1046647-A (CA)
Inventor: LEBAILLY JACQUES
IPC: C30B29/40
Filed: 1975-12-16
Granted: 1979-01-16
Abstract: ABSTRACT:           A  method of manufacturing a hetero junction by epitaxial deposition in a solution. The solution contains an amphoteric dopant and the composition thereof is modified at a temperatures which lies between the transition temperatures prior to and after the modification. Application to electroluminescent devices of the III and V type.
Patent CA-1069520-A (CA)
Title: PROCESS FOR THE PRODUCTION OF BICYCLIC 3.alpha.-HYDROXY LACTONE INTERMEDIATES USEFUL IN THE PREPARATION OF PROSTAGIANDIN_TYPE COMPOUNDS
Inventor: VAN RHEENEN VERLAN H
IPC: C07D307/935
Filed: 1976-03-05
Granted: 1980-01-08
Abstract: ABSTRACT OF THE DISCLOSURE The present invention comprises an improved process whereby bicyclic lactones useful in the preparation of prostaglandin-type (PG-type) compounds are produced.  In particular the process provides a method whereby the poten-tial 15.alpha.-hydroxy of a PG-type compound is introduced with high stereo-selectivity into the lactone side chain by reduction of a side chain oxo moiety.
Patent CA-1087446-A (CA)
Inventor: COGGON PHILIP
IPC: A23F3/06
Filed: 1976-03-17
Granted: 1980-10-14
Abstract: ABSTRACT           Cold water-extractable tea leaf is obtained when sub-stantially unfermented green tea leaf is treated with tannase. The treated leaves can be processed further by conventional means to obtain colong or black tea.
Patent CA-1054667-A (CA)
Inventor: WESTPHAL J
IPC: H05B41/14
Filed: 1976-04-09
Granted: 1979-05-15
Abstract: ABSTRACT OF THE DISCLOSURE     A device for replacing a fluorescent lamp in a two lamp serially connected fluorescent fixture either of the type which includes a rapid-start type transformer for every two rapid-start fluorescent lamps or an instant start fixture for every two instant start lamps.  By placing the device in the fixture in place of one of the two lamps the remaining lamp is energizable to provide illumination, whereas without the device the remaining lamp is inactive.
Patent CA-1083675-A (CA)
Inventor: GENEEN HAROLD S
IPC: A61B5/024
Filed: 1976-04-15
Granted: 1980-08-12
Abstract: PULSE RATE INDICATOR                          Abstract of the Disclosure A pulse rate indicator automatically indicates a person's pulse rate and changes in this rate. The indicator is individually programmed for each user to account for the overall physiological characteristics of the user. The indicator may be mounted on a wristband and the pulse count is averaged over a time increment, stored and displayed as a reference or rest value. As the user undergoes physical exercise, the subsequent pulse rate is visually indicated and compared with the reference or rest value. When the pulse rate increases, but not to a dangerous level, the color of the indicator changes to inform the user that continued exercise is permissible. When an excessive pulse rate is reached, the indicator changes color and an audible alarm is sounded.          The programmable feature therefore allows each person to exercise up to his particular limits for physical fitness tailored to his own physio-logical makeup, with sufficient advance warning to avoid excessive strain on the heart.
Patent CA-1040021-A (CA)
Inventor: SCHEWE RICHARD A
IPC: D01H4/36
Filed: 1976-05-14
Granted: 1978-10-10
Abstract: ABSTRACT OF THE DISCLOSURE           A single vacuum source provides suction for both the spinning and cleaning operations in an open end spinning machine.
Patent CA-1056599-A (CA)
Inventor: LANHAM ALBERT F
IPC: C06B23/00
Filed: 1976-06-08
Granted: 1979-06-19
Abstract: ABSTRACT           The match-head compositions have a content of microscopic hollow particles or "microspheres", generally 10 to 1000 microns in diameter.  Compositions may be formulated for any type of match.  Microspheres are described having walls of siliceous materials, plastics materials (such as phenolic resins) and carbon.  The presence of microspheres offers considerable savings in materials, and enables good burning rate and striking sensitivity to be achieved without the need for special aeration measures.
Patent CA-1061659-A (CA)
Inventor: REUTHER WOLFGANG
IPC: A01N25/00
Filed: 1976-06-29
Granted: 1979-09-04
Abstract: ABSTRACT OF THE DISCLOSURE     A process for protecting wood against ligniperdous insects, termites, ligniperdous fungi, soft rot and mold fungi, which comprises bringing into contact with the wood an effective amount of wood preservative compounds effective against ligni-perdous insects, termites, ligniperdous fungi, soft rot and mold fungi, said compounds being o-boric acid/propylene oxide adducts having a molar ratio of said acid to said propylene oxide in the range of 1:1 to 1:5, respectively, said adducts being formed by reacting said o-boric acid and propylene oxide either in an aprotic solvent at 100°C to 160°C in the absence of a catalyst or at 70°C to 120°C in a closed vessel in an aprotic solvent and in the presence of a catalytic amount of a base or a Lewis acid at a pressure of  said propylene oxide of 4 to 9 bars, and thereafter distilling off said solvent.
Patent CA-1064904-A (CA)
Inventor: MADAUS ROLF
IPC: A61K31/245
Filed: 1976-07-09
Granted: 1979-10-23
Abstract: ABSTRACT OF THE DISCLOSURE     Escin polysulphuric acid ester and its pharmacologically compatible salts is provided as well as processes for their preparation; the salts are more soluble in water than escin and are useful in the treatment of localized swelling due to inflam-matory or degenerative changes and traumatic injuries; blood circulation is promoted and blood clotting and inflammation are inhibited.
Patent CA-1057823-A (CA)
Inventor: MILLER GABRIEL L
IPC: G01N27/04
Filed: 1976-07-13
Granted: 1979-07-03
Abstract: METHOD FOR THE NONCONTACTING MEASUREMENT OF THE ELECTRICAL   CONDUCTIVITY OF A LAMELLA            Abstract of the Disclosure The electrical conductivity of a lamella of conducting material (e.g., semiconductor wafers or metal films) is measured by introducing the lamella into the oscillatory magnetic field of the inductive element of an L-C tank circuit.  The tank circuit is the frequency determining portion of an oscillator which is adjusted, upon sample introduction, to restore the magnitude of oscillation.  With suitable choice of circuit parameters, the incremental current in the tank circuit is linearly proportional to the sheet conductivity of the lamella.          An exemplary apparatus, operating at approximately 10 MHz with a 1 cm2 measurement area exhibited approximately 1% linearity over a 100 to 1 range of conductivity with a resolution of approximately one part in 104 with a limiting sensitivity of 1011 carriers per square cm.
Patent CA-1059366-A (CA)
Inventor: MCPHEE JOHN
IPC: B21D55/00
Filed: 1976-07-13
Granted: 1979-07-31
Abstract: FAIL SAFE PRESS BRAKE GUARD                    ABSTRACT OF INVENTION     The press brake safety device includes a vertically movable guard for moving in advance of the press brake ram, a light-weight protector bar movably positioned on the lower edge of the guard for vertical upward movement and means operably connecting an actuation means for the ram to the ram drive means connect the protector bar and the air operated means to actuate such last named means when the protector bar is moved downwardly by actuation of the press brake for guard is being moved downwardly by actuation of the press brake for work engaging action.
Patent CA-1052349-A (CA)
Inventor: ZERFOSS CLINTON C
IPC: D01H9/08
Filed: 1976-07-28
Granted: 1979-04-10
Abstract: STOP-MOTION FOR AUTOMATIC DOFFING APPARATUS   Abstract of the Disclosure The apparatus includes a plurality of bobbin transport-ing members for transporting bobbins from supply sources to belt-like conveyors extending along opposite sides of a spinning machine with which the apparatus is associated.          During normal operation of the apparatus, oscillatorily-movable drive means imparts continuous, synchronous oscillatory move-ment to the bobbin transporting members.  The stop-motion promptly halts operation of the apparatus in response to significant variation in regular oscillatory movement of any of the bobbin transporting members, which variation might be caused by a bobbin-jam within the apparatus.  In the preferred embodiment of the invention, the various switch elements of the stop-motion circuit are all mounted by a single bracket member for convenient positional adjustment and installation in an area of the apparatus distal from the paths of travel of the bobbins transported through the apparatus.
Patent CA-1083835-A (CA)
Inventor: CHENG DAH Y
IPC: F02C3/30
Filed: 1976-09-03
Granted: 1980-08-19
Abstract: APPLICATION FOR UNITED STATES PATENT                 REGENERATIVE PARALLEL COMPOUND      DUAL FLUID HEAT ENGINE                   Abstract of the Invention A regenerative, parallel-compound,  dual-fluid heat engine is set forth wherein important engine parameters are specified and linked to each other in a manner which maximizes engine efficiency and throughput for an engine of this type.