baber/WOPTO huggingface dataset:
Patent BE-898178-A (BE)
Title: Tourelle de blindé.
IPC: F41G3/00
Filed: 1983-11-08
Abstract: Un dispositif d'accouplement monté entre l'arme et un élément auxiliaire de l'arme comporte un parallélogramme articulé et un palier de glissement. Au moins les bielles longitudinales du prallélogramme sont identiques. L'arme est fixée à l'un des éléments transversaux du parallélogramme et un axe de glissement du palier est fixé à l'autre élément transversal. Le manchon de gufdage du palier est monté dans un palier de pivotement à axe perpendiculaire au déplacement de l'axe de glissement. L'élément auxiliaire est fixé à un tourillon du palier de pivotement fixé au manchon.
Patent BE-898842-A (BE)
Title: Appareil pour la production de glaces comestibles et analogues avec recipients de prise en glace pouvant en etre extraits
IPC: F25D11/00
Filed: 1984-02-03
Abstract: Appareil pour la production de glaces comestibles et analogues dans lequel au moins la paroi latérale d'un panier (18) est constituée par deux parties en forme de demi-coquilles (16, 17) mobiles respectivement, entre une position "ouverte" dans laquelle sont libérées, l'insertion et l'extraction du récipient de prise de glace (24) et une position "fermée" dans laquelle est essentiellement reconstitué le panier (18) qui présente un diamètre intérieur inférieur au diamètre extérieur du récipient de prise de glace (24)
Patent BE-764105-A (BE)
Title: Sulphaguanidine derivs for treatment ofmarek's - disease
IPC: C07D333/26
Filed: 1971-03-11
Abstract: Novel Sulphaguanidines have formula (where Z = R1-CH-N-, R2-CO-NH-, halo lower alkylsulphonamido (e.g. fluoromethylsulphonamido and trifluoromethylsulphonamido), alkylamino, dialkylamino, (lower alkyl)2-N-N=N, R1 = dialkylamino, phenyl or 5-6 membered heterocyclic contng. 1-3C heteroatoms pref. S, O or N. The phenyl or heterocycle may be substd. by up to 2 substituents chosen from -NO2, F, -COOH, alkoxy, alkylthio, hydroxy or one substituent may be Cl if the other is chosen from above list; R2 = 3-8C cycloalkyl, 10-20C alkyl, fluorinated lower alkyl, 5-6 membered heterocyclic having 1-3 heteroatoms pref. O, S, N, lower alkoxy halo-lower alkoxy, alkoxy-lower alkoxy, alkylthio, alkylamino, dialkylamino amino-alkyl, alkylthioalkoxy, aminohydrocarbyl; R3 = NaSO2-, NaSO3-, (CH3)3CCH2O-, (CH3)3COO, alkylthio, HOOC-CH2-S-, HOOC-CH-(NHCOCH3)-CH2-S-, lower alkyl-CO-CH=, lower R4 = H, lower alkyl, lower alkoxy; R5 = H, lower alkyl R6 = H or is absent when R3 is joined by a double bond; R7, R10 = H, R2CO-, R4 R8, R9 = H, 1-6C alkyl or R7 and R9 together or R8 and R10 together are-(CH2)2-5; R11, R12 = H, halo, hydroxyl, lower alkoxy, amino, mono or dialkylamino, alkanoylamino, benzoylamino, -NO2, -CH, lower alkyl, lower halo alkyl, alkylthio -SH, -NH-CO-NH2, -NH-CS-NH2, alkoxycarbonylamino, alkylthiocarbonylamino R13 = H, 1-6C alkyl) and their molecular complexes, salts and solvates are administered in feed in concentrations of 0.002-0.1 wt. %.
Patent CA-1039444-A (CA)
Title: Method for preparing polyalkenamers
Inventor: BABITSKY BORIS D
IPC: C08G61/08
Filed: 1974-03-07
Granted: 1978-09-26
Abstract: Abstract A method for the preparation of polyalkenamers which con-sists in the polymerization with ring opening of the alicyclic unsaturated compounds in the presence of a catalyst comprising three components:         a) a compound of a transition metal of Groups IV-VIII of the Periodic System; b) a compound of a metal of Groups I-VI of the Periodic System; and c) quinone or its halogen derivative or an acid halide of sulfur-containing acid having the general formula RkSOnQt wherein R is halogen, aryl, alkyl, nitro- or amino-group; S can be sulfur; O represents oxygen; Q stands for halogen; k=0-1; n=1-2; t=1-2. The aforespecified component "c)" makes the catalyst more active.
Patent CA-1046606-A (CA)
Title: Rim for a pneumatic tire and a device for signaling a change in physical conditions in a pneumatic tire mounted on the rim
Inventor: CAPPA GIULIO
IPC: G01L17/00
Filed: 1974-08-22
Granted: 1979-01-16
Abstract: Abstract of the Disclosure An electrical device for signaling a change in physical conditions within a vehicle pneumatic tire mounted on a rim has a sensing element containing at least two elec-trical contacts which are closed or open to the flow of an electrical current depending upon the physical conditions in the tire, a pair of electrodes connected to the contacts and passing through the wall of the rim, an electrical signal-ing circuit disposed outside the rim, connected with the elec-trodes and controlled by the position of the two contacts, the electrical circuit being enclosed in a mass of cross-linked synthetic resin to protect it from excessive wear due to dust, rain and mud.
Patent CA-1037499-A (CA)
Title: Process for the manufacture of low molecular, unsaturated hydrocarbon polymers having an increased proportion of vinyl, or substituted vinyl
Inventor: KAMPF WOLFGANG
IPC: C08F4/60
Filed: 1974-12-11
Granted: 1978-08-29
Abstract: A B S T R A C T        Process for the manufacture of low molecular, unsaturated hydro-carbon polymers having an increased proportion of vinyl, or substituted vinyl, groups by polymerising conjugated dienes, optionally in the presence of a solvent, with the aid of a catalyst system consisting of a) a cobalt compound, b) a halogen-containing organo-aluminium compound and c) and organic phosphorus compound. Low molecular, unsaturated hydrocarbon polymers, particularly poly-butadienes, are valuable raw materials for the preparation of coating agents and coatings.
Patent CA-1044457-A (CA)
Inventor: FAGAN JOHN C
IPC: B05B13/04
Filed: 1975-01-16
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE          A paint spray control system for controlling a paint spray apparatus including a paint spray station having at least one spray gun and a conveyor for transporting objects of diverse styles is disclosed.  The control system includes input means for depositing different sets of data words into a memory, some of the data words being in a first set representative of a predetermined position of an object of predetermined style and others being in a second set representative of the style of a specific object transported by the conveyor.  The control system further includes means for supplying an increment signal representative of the position of an object transported by the conveyor relative to the spray station, and comparison means for comparing the increment. signal and a specific one of the data words in the second set with the position and style information contained in data words in the first set.  After locating the data word in the first set having position and style-information corresponding to the location signal and the specific data word in the second set, an energizing signal is produced which causes the spray gun in the spray station to be positioned and actuated.
Patent CA-1049554-A (CA)
Inventor: NISHIMURA KENJI
IPC: C07C255/19
Filed: 1975-01-24
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE 11-cyano-undecanoic acid having a high purity of 99% or more is obtained by the steps of dissolving a crude 11-cyano-undecanoic acid in the form of free acid or its ammonium salt into a mixture solvent consisting of acetic acid or propionic acid and water in a mixing ratio by weight of 1 : 0.05 to 3; bringing a refining gas containing therein ozone into contact with said solution in order to decompose impurities, especially, coloring substances in said solution, and; crystallizing and separating the purified 11-cyano-undecanoic acid from said solution.
Patent CA-1057599-A (CA)
Inventor: ROBSON WILLIAM
IPC: B32B29/06
Filed: 1975-02-26
Granted: 1979-07-03
Abstract: ABSTRACT     A decorative cladding sheet or strip capable of being bent about a radius of 3 cm at 20°C without cracking ox being permanently deformed, and comprising a decorative paper web impregnated with a thermoset aminoplast resin impregnating composition, the web having on one surface thereof a coating comprising a thermoset aminoplast resin coating composition.
Patent CA-1049924-A (CA)
Inventor: ERNST GUENTER
IPC: F28D1/04
Filed: 1975-03-10
Granted: 1979-03-06
Abstract: ABSTRACT A cooling tower is provided with a crown portion, comprising the uppermost part of its wall or shell, which is of tapered form in the upward direction towards the upper discharge opening defined by the rim of the crown.  To reduce the effect of side winds the crown may carry a wind-deflection blade or ring having an upwardly-inclined deflecting surface, arranged outside the upper part of the circumference of the crown.  The tower may have its wall suspended by cables from a central mast, and may have a wind-deflector ring suspended by separate cables from the mast, these lat-ter cables being tensioned between the masthead and the lower part of the crown by means of a support ring arranged at the base of the wind-deflector ring.
Patent CA-1052685-A (CA)
Inventor: LERNER BERNARD J
IPC: B01D53/18
Filed: 1975-03-21
Granted: 1979-04-17
Abstract: ABSTRACT OF THE DISCLOSURE            A packed column for mass and/or heat transfer including a bed of bodies of fibrous material.  Each body is of generally cylindrical form and includes a centrally disposed axial support from which a large number of crimped fibers extend, the fibers being secured to the support.  The bodies are disposed in the bed at random and interlock with each other.          The density of the fibers  in count per unit volume of bed varies from point to point in the packing body and in the bed.          The volume of each body is small compared to the volume of the column.  A liquid is distributed over the top of the column and trickles downwardly through the packing in a multitude of irregula? paths while the gas is projected upwardly through the packing.          The gas contacts the liquid over a very large surface area for an extended time interval and effective mass and/or heat transfer between the gas and liquid takes place.
Patent CA-1037287-A (CA)
Inventor: DULGER VIKTOR
IPC: G01N30/32
Filed: 1975-04-25
Granted: 1978-08-29
Abstract: ABSTRACT   Apparatus for pumping the eluent liquid through a chromatograph column is provided in the form of an electromagnetic metering pump, the outlet of which is provided with a pulsation damping device in the form of a sealed chamber having a resiliently ?oaded elastic wall. Considerable control of operation is obtainable by adjustment of the resilient loading and the oper-ation of the pump (speed and stroke length). The chamber may be fitted with a pressure guage having a closable outlet to atmosphere for purging purposes. Effective chromatographic separation of mixtures is obtainable at low equip-ment costs.
Patent CA-1038211-A (CA)
Inventor: STAUFFER NORMAN L
IPC: G02B7/30
Filed: 1975-04-28
Granted: 1978-09-12
Abstract: APPLICATION OF                      NORMAN L. STAUFFER                   AUTOMATIC FOCUS APPARATUS                         ABSTRACT    A focus control system for a still camera includes a photo-electric amplifier and a high frequency spatial filter.  The filter is arranged to scan the image region of a fixed focus lens as the taking lens of the camera is moved from an extended posi-tion toward the infinity position thereof.  During a first portion of the scanning movement the filter provides an initial signal representative of the brightness of the imaging light bundles for automatic gain control.  The gain of a photosensitive detector is initially set during this period.  During a second portion of the scanning movement, the filter moves through the image space and continues to provide a signal for adjusting the gain of the detector. This signal has a maximum amplitude signal as the filter passes through the actual image.  A change of slope detec-tor senses this position and actuates a mechanical stop to freeze the position of the taking lens at that position.  It is contem-plated that the shutter of the camera would then be released to initiate the exposure.
Patent CA-1038629-A (CA)
Inventor: FRICK DOUGLAS G
IPC: C01G37/14
Filed: 1975-05-30
Granted: 1978-09-19
Abstract: INVENTION:  ALUMINA REMOVAL FROM CHROMATE LEACH LIQUORS    INVENTORS:  DOUGLAS G. FRICK, THOMAS R. MORGAN, TERRY L. STREETER     ABSTRACT OF THE DISCLOSURE           This invention relates to an improvement in the method for removing dissolved acuminate from alkaline chromate leach liquor by acidification of the leach liquor to precipitate alumina hydrate which comprises, in combination, passing the leach liquor sequentially through a series of at least two agitated vessels, maintaining the liquor at a temperature of at least about 90°C., and adding acidifying agent to said vessels in amount sufficient to establish gradually decreasing pH levels in the liquor from vessel to vessel in the direction of liquor flow such that the pH in the vessel through which the liquor passes first is maintained within the range of from 10 to 13.5, and the pH in the vessel through which the liquor passes last is maintained within the range of from 6 to 9.5, so that the precipi-tated alumina hydrate comprises predominantly alumina trihydrate in easily filterable form.
Patent CA-1064448-A (CA)
Inventor: FRIEDL REINER
IPC: B60H1/22
Filed: 1975-06-20
Granted: 1979-10-16
Abstract: ABSTRACT OF THE DISCLOSURE             Heater for vehicles of the type including a fuel burner fitted at the end of a combustion chamber, which is in heat exchange relationship with an air massage in which is mounted an air blower for the circulation and discharge of the heated air into the passenger compartment.          A spark plug is provided to ignite the combustible mixture.  The spark plug is fitted within a bore extending within the combustion chamber and opening at the exterior of the heater.  In order to positively prevent any escape of combustion gases through the bore in which the spark plug is fitted and into the passenger compartment, the exposed connector end of the spark plug is located in a hermetically closed box, and this box is in communication with the intake side of the blower for supplying combustion air to the burner, so that combustion gases in the box can be recirculated into the combustion chamber.  Advantageously, the controls for the heater are also located within the hermetically sealed box.  Obviously, the heater can be adapted to heat a liquid.
Patent CA-1054070-A (CA)
Inventor: DONOVAN JAMES
IPC: B01D29/39
Filed: 1975-11-10
Granted: 1979-05-08
Abstract: ABSTRACT      In a rotary concentrator for continuous separation of a vehicle fluid and a concentrate of solids from an abrasive solids-containing fluid, a plurality of solids-detaining baffles and pockets are provided within the concentrator to collect deposits of the abrasive materials.  This depositing of materials upon interior surfaces of the concentrator provides an auto-genous, relatively stationary protective layer of abrasive material which protects those surfaces from the abrasive action of solids-containing material flowing past them during operation of the concentrator.
Patent CA-1040562-A (CA)
Inventor: VAIREL EDMOND G
IPC: C12P21/00
Filed: 1975-12-01
Granted: 1978-10-17
Abstract: ABSTRACT OF THE DISCLOSURE A method of purifying a urokinase solution mixed with foreign proteins and pyrogenic substances, in which the aqueous urokinase solution is partially saturat?d with an agent which precipitates proteins to an extent, depending on the initial protein concentration of the solution, such that the partial sa-turation precipitates only part of the proteins in the initial solution, the part being sufficiently small for its urokinase content to be kept within predetermined proportions which are small or practically negligible, and the supernatant liquid containing the urokinase is collected.  The purified urok-nase so obtained can be converted in to urokinase hepavinate, which is useful in the treatment of thrombo-embolic syndromes.
Patent CA-1087252-A (CA)
Inventor: NOZHNIKOV VALENTIN M
IPC: A61N1/34
Filed: 1976-04-13
Granted: 1980-10-07
Abstract: APPARATUS FOR CURRENT PULSES ACTION                 UPON CENTRAL NERVOUS SYSTEM                   ABSTRACT OF THE DISCLOSURE         An apparatus for current pulse action upon the central nervous system, wherein current pulses are applied from a unit for rhythmical current pulse action upon the central nervous system of a patient, via a unit for regulating the duration of the acting current pulses, a unit for regulating the amplitude of said current pulses, and a unit for indicating the mean value of current intensity, to the patient.  The current pulses are applied to the patient through electrodes, i.e. a cathode attached in the patient's forehead area, and an anode secured in the neck area, under the mastoids, which makes it possible to attain the second level of the first stage of general electro-anesthesia without causing any side effects in the patient.  The proposed apparatus makes it possible to employ general anesthesia in clinical conditions and thus avoid the use of psychotropic drugs and tranquilizers, as well as general anesthetics.  The apparatus of the present invention makes it possible for the first time to prepare man for possible stress situations and accelerate man's adaptation to changing environmental conditions.
Patent CA-1085866-A (CA)
Inventor: MASOTTI ROBERT
IPC: B01J8/20
Filed: 1976-06-25
Granted: 1980-09-16
Abstract: ABSTRACT OF THE DISCLOSURE             An arrangement for carrying out reactions involving solids, liquids and gas as three phases requiring intimate contact between the three phases.           It comprises: a single-stage reactor A in the form of two concentric tubes C and D, one acting as a central stack and the other as a wall of reactor A, widening out towards the top; a gas diffuser D at the bottom of stack C, enabling gas to be injected into the liquid column above the diffuser, while a vesicle remover H is located in the upper part of reactor A; pipes G, H and N for deeding in the re-agents, and a pipe F for forcing back the gaseous phase at the top of reactor A; a connection K inclined by over 45° to an extension of the horizontal and establishing direct com-munication between the bottom of reactor A and a decanting chamber B; and a vertical degassing tube J located between connection K and decanting chamber B.           Application of this arrangement to the reaction be-tween finely divided aluminum, hydrogen and at least on ole-fin having 2 to 30 carbon atoms, at a temperature of from 100° to 200° and a pressure of 30 to 200 bars, in a perfectly homogeneous medium for the preparation ofalkylaluminums.
Patent CA-1050327-A (CA)
Inventor: NEWYEAR RAYMOND W
IPC: G03F7/029
Filed: 1976-07-16
Granted: 1979-03-13
Abstract: NEGATIVE WORKING PHOTORESIST         AND COMPOSITION                     Abstract A composition suitable as a negative working photoresist composition comprising an N-vinyl compound such as N-vinyl carba-zole, an organic halogen compound which is a source of free radicals, and as a binder, a maleic acid anhydride modified rosin. The resist composition is deposited on a suitable support and is exposed to a pattern of radiation in the usual way.  A negative image is obtained by development with an alkaline liquid.
Patent CA-1052363-A (CA)
Inventor: MERRITT ROBERT C
IPC: F16K3/24
Filed: 1976-08-18
Granted: 1979-04-10
Abstract: A B S T R A C T     Disclosed is a metering valve for a diesel engine fuel injection system.  Two injection systems are shown which embody the valve.  The valve includes a spool which is moved in one direction by a stepped cam and is moved in the other direction by a spring.  The cam moves the spool at a velocity proportional to engine speed.  The spring move  the spool at a velocity proportional to the spring force and independent of engine speed.  A mechanical fuel distributor prevents fuel metering by the spool when the cam is moving the spool and allows fuel metering when the spring is moving the spool.
Patent CA-1092844-A (CA)
Inventor: SCHURTER ROLF
IPC: C07D417/12
Filed: 1976-08-23
Granted: 1981-01-06
Abstract: Case 5-10058/-Canada AMIDES                   Abstract of the Disclosure The present invention relates to 3-pyridyl-oxy-alkancarboxylic acid amides of formula   herein A and B are individually hydrogen, halogen, alkyl, cyano, nitro or amino, C is hydrogen, halogen or nitro n is l or 2 Q is an aliphati.c bridge, that can also be branched, unsaturated or substituted, Rl and R2 independently are hydrogen, alkyl, alkoxy, alkenyl, alkynyl, phenyl or benzyl, Rl and R2 together with the nitrogen atom to which they are bound are a 5 to 6 membered heterocycle.          The invention also relates to processes for the production or these amidcs, to their use as regulators of plant growth and as antidotes for herbicides,as well as to compositions containing these amides as active substance .
Patent CA-1049599-A (CA)
Inventor: GLEICHMAN ROBERT F
IPC: H02K9/06
Filed: 1976-08-27
Granted: 1979-02-27
Abstract: ABSTRACT OF THE DISCLOSURE      A vertical electric motor characterized by having a ventilation system consisting of air inlet passageways adjacent the top and bottom of the machine arranged in combination with air directing baffles, fans and air-flow-controlling bleed apertures to provide an exhaust air flow that effectively limits contact between the turbulent, heated exhaust air streams and the streams of cooling air entering the motor.  In particular, the structure and arrangement of the component parts of the motor ventilating system are such that an area of turbulent exhaust air is positioned farther away from generally axially oriented air inlet passageways at the top of the motor than to more radially oriented inlet air passageways at the bottom of the motor.
Patent CA-1076136-A (CA)
Inventor: WEIL TOMAS
IPC: C07C67/00
Filed: 1976-09-10
Granted: 1980-04-22
Abstract: Abstract of the Disclosure Process for the preparation of 5-oxo-hexanoic acid, its nitrile and its esters by reacting acetone with acrylic acid, its nitrile or its esters in the presence of mesityl oxide.
Patent CA-1047419-A (CA)
Inventor: MARQUETTE RALPH L
IPC: H02G3/00
Filed: 1976-09-28
Granted: 1979-01-30
Abstract: ABSTRACT    Disclosed is a duct board assembly which comprised a panel of conventional duct board formed of rigid thermal insulation to which is attached boardering strips on one face of the panel; the panel may be provided with spaced, longitudinal grooves to define the wall widths of an air duct section to be formed from the duct board assembly and the outer margins of said panel-framing strips being provided with locking means to provide a closed longitudinal seam for the air duct section and to provide for closed joining, end-to-end, of successive duct sections.
Patent CA-1073568-A (CA)
Inventor: ALING WILLEM
IPC: H05B41/392
Filed: 1976-11-18
Granted: 1980-03-11
Abstract: PHN. 8236 . 16-9-1976.     ABSTRACT :     If a gas discharge display tube is supplied with a very small direct current and a pulse-shaped current with changeable work fraction, a stable dis-play can yet be obtained at a very low brilliance and a drive with low voltage transients is possible.
Patent CA-1084930-A (CA)
Inventor: BOCHIS RICHARD J
IPC: C07D213/79
Filed: 1976-12-07
Granted: 1980-09-02
Abstract: ABSTRACT OF THE DISCLOSURE           Certain novel substituted imidazo [1,2-a] pyridines with a substituted amino group at the 2- or 3-position are active anthelmintic agents.  The novel compounds are prepared from the appropriate substituted 2-aminopyridine precursor.  Compositions which utilize said novel imidazo [1,2-a] pyridines as the active ingredient thereof for the treatment of helminthiasis are also disclosed.