baber/WOPTO huggingface dataset:
Patent BE-819133-A (BE)
Title: Ionisation chamber fire detector - contg. measurement and reference electrode, and radioactive source
Inventor: DEPOITIER J
IPC: G01N27/66
Filed: 1974-08-23
Abstract: The detector comprises cylindrical reference and measurement cells arranged coaxially with a central separating/support block of PTFE. The measurement cell is enclosed with conducting wire mesh (electrode) cylinder and the reference cell is enclosed in a conducting metal sleeve. The outer end of the wire mesh is closed by a PTFE plate, as is the inner end of the metal sleeve of the reference cell, so leaving a space between the latter and central block. The outer electrode is a single central rod supported by the 3 PTFE barriers, which is shaped as a two-spined fork in the reference cell. alpha- radiation sources are mounted in the mesh of the measuring cell and in the metal outer end-wall of the reference cell. Between the prongs of the central rod, and shielding it from the alpha source, is a solid bolt or similar which can be screwed in or out from the side of the reference cell. By adjusting the screening effect of this bolt, the current across the reference cell can be made to just reach saturation for a desired low voltage across the electrodes (eg 30V). The device can be connected in a conventional way into a fire/smoke detections system.
Patent BE-894362-A (BE)
Title: Electronic meter for communal heating supply system - integrates temps. from flow and return pipes and under radiator for output on liquid crystal display fed by integrating circuit
IPC: G01K17/08
Filed: 1982-09-10
Abstract: Two temp. probes are mounted by collars onto the supply and return flow pipes to a radiator. A third temp. probe is mounted against the wall under the radiator and all three probes are connected to a counter by wires in protective sleeves. The probe outputs connect to an integrator and calculator circuit which receives an input from a clock circuit to provide an output power reading for the heat used by the radiator. The counter and calculator output is displayed on a liquid crystal display which shows the number of the counter and date information in the same window. This permits accurate sharing of heating costs for a communal heating supply.
Patent BE-897763-A (BE)
Title: Sel de l'acide piperidinyl-cyclopentanol heptenoique
IPC: A61P7/02
Filed: 1983-09-15
Abstract: Le composé est plus précisément le chlorhydrate d'acide (1R- (1alph (Z), 2 Beta, 3 Beta, 4 alpha )) -(+)-7(5(((1,1'- biphényl) -4Y1) méthoxy) -3hydroxy-2 (1-pipéridinyl) cyclopentyl) -4- hepténoique. L'invention concerne également les compositions pharmaceutiques qui contiennent ce composé. Le composé et les compositions pharmaceutiques en question peuvent s'utiliser à titre d'agents antithrombotiques et anti-asthmatiques.
Patent BE-898635-A (BE)
Title: Jeu d'adresse a pratiquer sur table
IPC: A63F9/20
Filed: 1984-01-09
Abstract: Les pièces (1) du jeu présentent une surface d'appui en forme de triangle épuilatéral et chacune d'elles comporte trois zones (5) dont chacune est identifiée par des signes, chiffre ou lettres (4) et l'autre variable est par exemple identifiée par une couleur. Les pièces se placent sur le damier (2) délimité par un cadre (3).
Patent BE-902153-A (BE)
Title: Dispositif pour la vitrification de dechets liquides hautement radioactifs.
Inventor: EWEST E
IPC: C03B3/02
Filed: 1985-04-10
Abstract: Ce dispositif pour vitrifier des déchets liquides hautement radioactifs comprend un four de fusion de verre et un laveur par voie humide pour éliminer des particules de poussière du gaz d'échappement du four, amené du four au laveur par un tuyau d'échappement. Le tuyau d'échappement (43) est constitué de deux tronçons (47 et 49). Le four (1) et le laveur (17) sont reliés à une extrémité d'un tronçon de tuyau correspondant par un raccord vertical (11 ou 37). Les tronçons de tuyau (47 et 49) s'étendent obliquement vers le haut et se coupent par leurs extrémités supérieures.
Patent BE-905457-A (BE)
Title: Dispositif de connection.
IPC: F16B7/04
Filed: 1986-09-18
Abstract: Dispositif de connection d'une pièce cylindrique (2), formant montant, avec une surface plane (9), telle qu'un panneau ou une traverse, ou avec au moins une autre pièce cylindrique comportant un connecteur (1), réalisé par l'assemblage d'au moins deux éléments, chacun desquels présente au moins un évidement hémicylindrique (5) de sorte à former, après assemblage desdits éléments, des évidements cylindriques correspondants (5), présentant au moins un évidement (5) dont la paroi est pourvue de cannelures (6), dans lequel peut etre introduit la pièce cylindrique (2) présentant des cannelures correspondantes (7), des moyens (8), tels que vis, permettant le serrage simultané du connecteur (1) autour desdites pièces cylindriques (2) et/ou panneau (9) ou traverse.
Patent BE-905823-A (BE)
Title: Reflective insulation element fitting behind heater e.g. radiator - has insulation board with reflecting layer on one side and is cut through from other to permit bending or folding
IPC: E04B1/78
Filed: 1986-11-27
Abstract: The reflective insulation element is intended for fitting behind a heating appliance e.g. a radiator, stove or boiler. It consists of a plate of insulation material (C) which has a reflecting layer (A) on one surface. - The other surface is cut through in horizontal and vertical directions to the depth of the reflecting layer or to a reinforcing layer (B). The reinforcing layer may be interposed between the reflecting layer and the plate. The element can be readily bent or folded to permit installation without the need for removing and re-assembling the appliance.
Patent CA-1049149-A (CA)
Inventor: KREIL SIEGMUND
IPC: H04L9/22
Filed: 1972-11-14
Granted: 1979-02-20
Abstract: A B S T R A C T           Disclosed is a circuit for producing a pulse train of long periodic time consisting of several pulse trains of possibly shorter periodic time which are produced independently of one another but are synchronous with respect to one another and from which the output is derived as a logical function.  The invention simplifies the detection of the common information carrier with respect to the adjustment of the pulse train programs of the individual pulse train generators.
Patent CA-1037100-A (CA)
Inventor: BROOKE EDRIC R
IPC: G03G15/04
Filed: 1974-03-27
Granted: 1978-08-22
Abstract: IMPROVEMENTS IN OR RELATING TO ELECTROSTATOGRAPHY               Abstract of the Disclosure In an electrostatographic apparatus which includes a photoconductive plate, there is provided means for applying a uniform electrostatic charge to the plate, exposure means for exposing the charged plate to a pattern of light and shadow to produce an image on the plate, and developer means for developing the image.  Further means are provided for detecting continuous zones of the plate not receiving sufficient light during exposure to discharge the plate, and discharge means are provided, controlled by said detecting means, for discharging the plate in the aforementioned zones.
Patent CA-1044407-A (CA)
Inventor: BECK HEINZ
IPC: D21H17/07
Filed: 1974-04-10
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE         A paper sizing agent which contains as an active sizing component at least one N,N'-alkyl-substituted aspartimide in which at least one and preferably two of the alkyl substituents consists essentially of a straight or branched alkyl chain of at least 16 carbon atoms.  This aspartimide component is useful for both internal sizing or surface sizing of paper, especially paper formed of cellulosic fibers, and is readily applied as an aqueous emulsion, for example with an emulsifying agent and/or a protective colloid.
Patent CA-1061396-A (CA)
Inventor: CARSON NORMAN H
IPC: E06C7/42
Filed: 1974-09-12
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE             An improved foldable leg assembly for dual-height workbenches and like devices which is simple to construct, requires no foldable braces or stays, employs an extremely simple hinge plate  structure to connect same to a workbench base, the legs being oriented and arranged to provide adequate stability in the higher position of the workbench.  The dual height workbench includes top members defining a working surface, a base defining longitudinal and transverse axes and support structure for supporting said top members above said base.  A plurality of leg members are pivotally attached to said base adjacent outer edge portions of same and movable between inwardly folded inoperative positions corresponding to the lower height of the workbench and outwardly and downwardly inclined operative positions relative to said base corresponding to the higher position of the workbench. The pivotal attachment of the respective legs is such that each of said legs is capable of movement in an arc lying in a plane which is at an acute angle relative to the longitudinal and transverse axes of said base.  Each said leg includes at its upper end pivot axis de-fining means, with a portion of said upper end spaced from said pivot axis defining means being shaped to transmit thrust forces to said base and to limit the degree of outward pivotal motion of said leg thus to define the outwardly and downwardly inclined operative position of each leg.
Patent CA-1048680-A (CA)
Inventor: EDWARDS DOUGLAS C
IPC: C08J3/00
Filed: 1975-03-20
Granted: 1979-02-13
Abstract: Abstract of the Disclosure Synthetic rubber-black-plasticizer masterbatches are prepared in a particulate form, in contrast with their normal massed form, by a process which involves halogenating the rubber-black masterbatch after coagulation, but before addition of the plasticizer.
Patent CA-1081397-A (CA)
Inventor: HIROSAWA FRANK N
IPC: C08G18/65
Filed: 1975-04-21
Granted: 1980-07-08
Abstract: POLYURETHANE CROSS-LINKING AGENTS         Abstract of the Disclosure -  Polyurethane elastomers, low density high resiliency polyurethane foams and compositions and processes for preparing urethane foams and elastomers comprising reacting a mixture of a polyalkylene polyol having reactive hydrogen atoms as determined by the Zerewitinoff method exhibiting a molecular weight of at least 500, at least one organic polyisocyanate, and as a cross-linking agent at least one sulfur-containing polyamine compound exhibiting the formula:         wherein R is a hydrocarbon, and R' is selected from the group consisting of hydrogen, halogens, and hydrocarbons.
Patent CA-1043885-A (CA)
Title: Helicopter navigation system
Inventor: DOREY JACQUES A
IPC: H01Q1/28
Filed: 1975-04-24
Granted: 1978-12-05
Abstract: HELICOPTER NAVIGATION SYSTEM          Abstract of the Disclosure A system for use in navigation of a helicopter.          Antennae are carried at the free ends of each of the blades of the rotor of the helicopter. Radio waves transmitted by a beacon at a known location on the ground are received by the antennae and phase modulated by their rotation.  On the rotor the signals are amplified and mixed with oscillations from local oscillators and detected while the reference signals from the local oscillators are mixed.  By means of slip rings and contact brushes the signals are introduced into the body of the helicopter where they are first multiplied and then filtered so as to produce phase modulated signals with a nil carrier frequency which is supplied to an electroluminescent diode illuminating a rotating disc light modulator with a light transmitting function which is analogous to the phase modulation of the signals received by the antennae.  The light beam passing through the disc is integrated in a vidicon and displayed on a screen.
Patent CA-1045055-A (CA)
Inventor: HAHM HEINZ G
IPC: F16D65/092
Filed: 1975-05-13
Granted: 1978-12-26
Abstract: BRAKE-PAD ASSEMBLY                    Abstract of the Disclosure The assembly includes two brake pads inserted in box-shaped recesses of the carrier or backing plate. The two brake pads each have the shape of a prism with a parallelogram cross-sectional area and they are disposed symmetrically with respect to one another in the peripheral direction of the disc so that they approximate a sector of a circle.
Patent CA-1046888-A (CA)
Inventor: STEEN HOWARD R
IPC: C11D3/18
Filed: 1975-06-13
Granted: 1979-01-23
Abstract: FOAMING AND CONDITIONING DETERGENT COMPOSITION               Howard Robertson Steen Henry Trainor A B S T R A C T         This invention relates to a foaming and conditioning composition, especially a liquid detergent conditioning com-position having a low viscosity and able to provide in the bath tub a desirable quantity of suds and water-insoluble oil material having skin-softening or emollient properties.
Patent CA-1047326-A (CA)
Inventor: LOVELL WALTER C
IPC: B21D51/38
Filed: 1975-06-27
Granted: 1979-01-30
Abstract: Abstract of the Disclosure Certain articles, including easy-open sheet metal can tops or covers, include closures which are, at least in part, defined by indentation and/or fracture through the metal. This invention provides a high speed mechanism for coating particular portions of the articles, for instance for sealing only the fractured locality of each successive cover, a shallow printing on applicator being in timed communication with a source of hot pressure fluid such as a hot melt or lacquer. A hold down or backing member precisely cooperates with the applicator in relative reciprocable, high speed to insure that sealant fluid is applied to the predefined locality of the article, and resilience in the article and/or sealing means such as O-rings of the applicator is, in effect, relied upon to provide dwell during the moment of coating thus providing rapid, economical production.
Patent CA-1055692-A (CA)
Title: Dispositif de retention d'hydrocarbures dans un convertisseur
Inventor: LEROY PIERRE
IPC: C21C5/48
Filed: 1975-08-20
Granted: 1979-06-05
Abstract: Dispositif de rétention d'hydrocarbures dans un fond de convertisseur d'aciérie utilisant des tuyères protégées par un écoulement d'hydrocarbures.  Ce dispositif est constitué par une cuvette de rétention entièrement préfabriquée, comportant d'une part un disque mince de mêmes dimensions que la plaque de fond du convertisseur et posé sur celle-ci, formant ainsi le fond de la cuvette, et d'autre part une bande cintrée suivant un cylindre de même dimension que la plaque de fond et que le disque précité, cette bande circulaire se trouvant sertie à froid sur le disque; l'ensemble de cette cuvette se trouve posée sur la plaque de fond.  Le dispositif selon l'invention pallie aux inconvénients associés au cheminement des hydrocarbures dans la masse du fond du convertisseur.
Patent CA-1060410-A (CA)
Inventor: BRINDLEY ROBERT E
IPC: F21V21/096
Filed: 1975-08-26
Granted: 1979-08-14
Abstract: A FLASHLIGHT HAVING A MAGNET-SWITCH COMBINATION ABSTRACT OF THE DISCLOSURE         A flashlight having mounted on its casing a non-slideable housing containing the actuating means for a push button switch and two elongated magnetic bars for attaching the flashlight to a magnetic surface.     S P E C I F I C A T I O N
Patent CA-1055159-A (CA)
Title: Charge transfer device manufacture
Inventor: THEUNISSEN MATTHIAS J J
IPC: H01L23/485
Filed: 1975-09-19
Granted: 1979-05-22
Abstract: ABSTRACT:           The invention resides in a method of manufactor-ing a C.T.D. comprising overlapping clock electrodes mutually isolated or separated by an intermediate oxide.  The surface of the semiconductor body is covered with an oxide layer and a nitride layer on top of the oxide layer.  A first set of clock electrodes of polycrystalline silicon is provided on the nitride layer.  These poly-electrodes are subjected to an oxidation treatment to form the said intermediate oxide.  Dur-ing this oxidation, the gate oxide below the nitride layer does not become thicker, because of the nitride which ?ks the semiconductor body against the oxidation treatment. After the oxidation treatment, the nitride is removed partly, using the poly-electrodes as etching masks.  In a subsequent step, a second set of clock electrodes between the poly-electrodes is provided on top of said gate oxide, said second clock electrodes overlapping partly the poly-electrodes and separated therefrom by a silicon oxide layer covering the poly-electrodes.
Patent CA-1041449-A (CA)
Inventor: STRIED GENE A
IPC: C12N9/72
Filed: 1975-09-30
Granted: 1978-10-31
Abstract: A B S T R A C T           This invention relates to the purification of urokinase and more particularly to a method of obtaining urokinase of high potency free of clot-promoting substances such as thromboplastin by treatment of impure aqueous so-lutions thereof with a modified, cross-linked dextran gel.
Patent CA-1058080-A (CA)
Inventor: TARRANT PAUL
IPC: A61K31/025
Filed: 1975-12-22
Granted: 1979-07-10
Abstract: Abstract of the Disclosure The compound 1-chloro-2,2-dimethyl-1,4,4,-trifluorocyclobutane has been found to possess useful properties as a general inhalation anes-thetic.
Patent CA-1037466-A (CA)
Inventor: BAIOCCHI LEANDRO
IPC: A61K31/58
Filed: 1976-02-12
Granted: 1978-08-29
Abstract: ABSTRACT OF THE DISCLOSURE:          The present invention relates to a process for the preparation of the esters of [(1-benzyl-1H-indazol-3-yl)-oxy]-acetic acid at primary hydroxyl in position 21 of hydrocortisone, cortisone, prednisone and prednisolone, characterized by the fact that cortisone, hydrocortisone, prednisone and predniso-lone are reacted at room temperature with [(1-benzyl-1H-indazol-3-yl)-oxy]acetyl chloride in the presence of an HC1 acceptor. The substances as produced by the process defined above present a spectrum of anti-inflammatory effects.  They inhibit a wide band of pathologic responses ranging from the prevailingly pro-ductive and vascular ones and those having a degenerative and necrotic character.
Patent CA-1064656-A (CA)
Inventor: RICHARDS ERNEST L
IPC: D03D27/00
Filed: 1976-02-18
Granted: 1979-10-23
Abstract: IMPROVED DUST COLLECTION MATS                   Abstract of the Disclosure A no creep dust collection mat having a laminated rubber backing which has a plurality of spaced sections of hook accommodating material projecting therethrough to accom-modate an attaching member which secures the mat in a relatively fixed position on a carpeted floor.
Patent CA-1063352-A (CA)
Inventor: MACEDO PEDRO B
IPC: C03B37/014
Filed: 1976-03-10
Granted: 1979-10-02
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention relates to a glass composition for forming glass articles suitable for forming or being conver-ted to articles or devices for use in the guided transmission of light, for both imaging and communications purposes.  Base glass compositions are purified by phase separation, leached to remove impurities, and dopants are then deposited into interconnected pores of porous glass in such a fashion that properties of the glass are varied, e.g., for optical purposes, the index of re-fraction is controlled.
Patent CA-1036562-A (CA)
Inventor: GOUGH MICHAEL R
IPC: B65D5/468
Filed: 1976-03-10
Granted: 1978-08-15
Abstract: TITLE                   CONTAINER   INVENTOR                 MICHAEL ROBERT GOUGH     ABSTRACT OF THE DISCLOSURE           The present invention relates to paperboard cartons in which the top wall is provided with hand holes formed by the user prior to lifting the carton.  The carton is also provided with score lines or associated lines of relative weakness, for example, perforations, which allow deformation or tear of the carton on lifting so that the carton deforms slightly, whereby adequate clearance between the underside of the top wall in the vicinity of the hand holes and the top of the contents is provided to facilitate the insertion of the user's hand.
Patent CA-1067354-A (CA)
Inventor: JAEGER FREDERICK T
IPC: C22C19/03
Filed: 1976-03-19
Granted: 1979-12-04
Abstract: BOILER TUBE COATING AND METHOD FOR APPLYING                  THE SAME            Abstract of the Disclosure A boiler tube coating and method are disclosed in which industrial steel tubes or pipes, for example, steel boiler tubes and/or integrated panels of steel boiler tubes, are provided with a fused overlay of a corrosion and erosion resistant coating comprised of a refractory hard component, e.g. tungsten carbide, dispersed through a corrosion resistant matrix alloy.
Patent CA-1050484-A (CA)
Inventor: GALER HERBERT W
IPC: B65D43/02
Filed: 1976-03-26
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE           This invention concerns plastic lids and pails having improved resistance to leakage upon impact.  The lids and pails are fastened together by mating threads molded into each and having locking means which resists vibration and provides an assembly that can withstand the impact arising from a vertical drop of four feet.
Patent CA-1045861-A (CA)
Inventor: KHOE GIOK D
IPC: G02B6/42
Filed: 1976-05-06
Granted: 1979-01-09
Abstract: ABSTRACT:            A device for coupling a light source, in par-ticular a semiconductor laser, to an optical fiber, in which the light source and the optical fiber are each connected to a cylindrical or part-cylindrical support and a coupling member is provided having two V-shaped grooves enclosing mutually a substantially right angle, in which the cylindrical supports, pos-sibly carried by an additional member, after their mutual adjustment in the V-shaped grooves, are secured to the contact member.  One of the supports may advan-tageously be provided in a V-shaped groove of a cy-lindrical or part-cylindrical auxiliary member which is secured in one of the V-shaped grooves of the coupling member.
Patent CA-1036880-A (CA)
Inventor: SMITH CHARLES A
IPC: A01K13/00
Filed: 1976-06-28
Granted: 1978-08-22
Abstract: A B S T R A C T            This invention consists of an automatic device used in the raising of chinchillas to allow the animals to sand them-selves in a bath of sand, and at the same time to clean said sand from the animal feces.  The device consists of a stationary, vertical, circular box having a screen therein which rotates on an inner and outer central shafts pinned together when rotation is required.  One position of the screen prevents the animal from entering the device, and another position allows the animal to enter and reach the sand.  After a predetermined sanding time, the screen reverses itself, scoops up and discharges the animal, and sifts the sand clean of feces, and returns it to its original location.  A clutch is provided to allow rotation when the screen limits are reached.  Power is supplied manually, or by a speed reduced motor.  And the periods and duration of sanding is con-trolled by an electric timing device where a motor is used.  A quick attachment and release coupling is provided for joining several of the devices together.
Patent CA-1081212-A (CA)
Inventor: AF EKENSTAM BO T
IPC: C07K1/107
Filed: 1976-07-09
Granted: 1980-07-08
Abstract: ABSTRACT OF THE DISCLOSURE The present invention relates to novel tripeptide deerivatives of the basic formula wherein each A group is an amino acid and -NH-R is a group which, when split off under enzyme action, can be determined quantitatively, for example a nitro phenylamino group. These compounds find use as chromogenic substrates for the estimation of enzymes of the type serine proteases (EC 3.4.21).