baber/WOPTO huggingface dataset:
Patent YU-60992-A (YU)
Title: Dekontaminacija i neutralizacija gasovitog hlora
Inventor: DRAGOSLAV PETROVIC
Filed: 1992-06-12
Abstract: DEKONTAMINACIJA I NEUTRALIZACIJA GASOVITOG HLORA, postupak dekontaminacije - sprečavanje širenja gasovitog hlora u radnu i životnu sredinu - i neutralizacije hlora pomoću velike granične površine 106cm2/cm3 rastvora pomoću pene i odabranih hemikalija - aditiva natrijum-hidroksida (NaOH) i natrijum-tiosulfata (Na2S2O3). Pri odredjenim stehiometrijskim odnosima 1,5 do 2,5 pri pravljenju pene sa kontaminiranim vazduhom-vazduhom koji sadrži hlora i stehiometrijskim odnosima 4 i više pri prepokrivanju izvora gasovitog hlora sa penom izvrši dekontaminacija i neutralizacija hlora sa FD = 106 i dobiju proizvodi natrijum-hlorid (NaCl) i natrijum-hipohlorit (NaOCl), čiji rastvori se mogu slobodno ispustiti u kanalizaciju. Ovi rastvori imaju antiseptičko dejstvo i predstavljaju dezinfekciono sredstvo, usporenog dejstva, potrebno je da deluje 24 časa i više. Navedeni postupak se može koristiti u normalnim uslovima proizvodnje, prenosa i korišćenja hlora, kao i u vanrednim uslovima. Koristi se uobičajeni procenat rastvora ekstrakta pene u vodi.
Patent AT-A166393-A (AT)
Inventor: STROBL JOERG DIPL ING
IPC: H02H7/08
Filed: 1993-08-19
Abstract: In a stator earth leakage detection process, clear differences in the third harmonic in the faultless and in the earth leaking state may be ascertained but the parasitic current is nevertheless shunted and the vibrations is dampened. For that purpose, a three-phase current transformer (2) is connected to the terminals of a three-phase current machine (1), for example a synchronous generator. The three-phase current transformer (2) must have a free magnetic short-circuit in order to transmit a null voltage in the event of an earth leakage of the three-phase current motor (1). The primary winding of the transformer (2) is star connected with an earthed star point. The secondary winding of the transformer (2) is connected so as to form an open triangle and is loaded with the resistance (4) which may be switched off by the switch (5) connected in series. A voltage converter (6) is connected to the earthed star point of the three-phase current machine (1). The secondary voltage of said converter (6) and the voltage at the open triangle winding are supplied to a static earth leakage relay (7) that detects an earth leakage in the generator (1) on the basis of the amplitude and phase position of the third harmonic in said voltages.
Patent AT-A505978-A (AT)
Title: Mono-filament for use with yarn for floor mat, has cross section, which comprises triangle as basic form, whose points are rounded, and two sides are pressed to center of triangle in concave manner
IPC: F16D1/091
Filed: 1978-07-13
Abstract: The mono-filament has a cross section, which comprises a triangle as a basic form, whose points are rounded. Two sides are pressed to the center of the triangle in a concave manner. The third side is curved relative to the center of the triangle. The third side is formed as convex or concave for the center of the triangle and is curved relative to the center of the triangle. The two zones in the cross section are made of different polymers. Independent claims are included for the following: (1) a yarn, which comprises multiple mono-filaments; and (2) a method for manufacturing a mono- filament.
Patent BE-787889-A (BE)
Title: Fibre-reinforced thermoplastic resin compsn - contg a polyaminopolyamide to improve workability
IPC: C08L23/06
Filed: 1972-08-23
Abstract: The polyaminopolyamides are used in amts. of 0.5-20, esp. 1-15%, esp. in glass-fibre reinforced vinyl chloride (co)polymers. Cpds. have a mol.wt. of e.g. 1000-3000, or as high as 10,000, and are obtd. by reacting >=1 dicarboxylic fatty acids, e.g. fatty acid dimers, with excess of a polyamine, e.g. triethylene-tetramine.
Patent BE-893845-A (BE)
Title: Structural section and glazing bar for greenhouse - uses main and ancillary connected to thermo-insulating piece preventing thermal bridge
IPC: E04D3/08
Filed: 1982-07-15
Abstract: The composite section is used as the substructural frame and to mount the glazing of a greenhouse it comprises main (1) and ancillary sections (20) connected by a fitting (3) made of thermo-insulating material. The fitting connects demountably to the ancillary section by a head (31), its body housing elastically onto web end enlargement (12) of the main section. The connector (3) engages the enlargement by internal hooks (34) on the leg (33) ends. The main section has an 'I' shape with the web (10) projecting unilaterally to terminate in the enlargement. The flanges (15) by the web projection locate the glazing (4) mounted on isolating strips (17). The ancillary section takes the form of a flat (20) with ribs (23,31) forming grooves locating the head and further glazing-bedding strips (22).
Patent BE-898083-A (BE)
Title: Procede d'appretage de granules de matiere thermoplastique.
Inventor: MUHLE M E
IPC: B29B9/16
Filed: 1983-10-26
Abstract: Les granules de matière thermoplastique sont mélangés à un additif pour former un maitre-mélange et l'ensemble est ensuite malaxé de facon énergique, avec d'autres granules de matière thermoplastique, dans des conditions portant la matière thermoplastique à son point de ramollissement et accroissant la masse volumique apprente des granules. On obtien ainsi, après refroidissement, des granules s'écoulant librement et portant ou renfermant des additifs
Patent BE-899256-A (BE)
Title: Reversible cycle heat pump - has supplementary heat exchanger to pre-heat suction refrigerant gas
IPC: F25B13/00
Filed: 1984-03-27
Abstract: The internal heat exchanger may supply warm air or hot water. The external heat exchanger is of the finned tube type. The heat pump has a changeover valve to reverse the cycle and a set of non-return valves. A defrosting bypass valve is included. - A supplementary heat exchanger has one side in the gas supply to the compressor and the other side in the liquid connection between the internal and external heat exchangers. It is also located upstream of the expansion valve.
Patent BE-899901-A (BE)
Title: Dispositif d'inspection du rayon interieur d'une tubulure.
Inventor: BROOK M
IPC: G01N29/04
Filed: 1984-06-13
Abstract: Le bord du rayon intérieur d'une conduite tubulaire traversant la paroi d'une enceinte de réacteur nucléaire se trouve entre un émetteur et un récepteur de rayonnement ultrasonique. L'émetteur balaye la surface intérieure du bord de tubulure en maintenant une distance moyenne constante par rapport à un récepteur balayant la surface de tubulure sur le coté à enceinte de réacteur du bord. L'intersection des deux surfaces constitue le rayon intérieur dont l'angle varie lorsque les surfaces sont balayées par l'émetteur / récepteur. On représente une connexion entre l'émetteur / récepteur et la flèche qui assure le balayage du bord tout en s'adaptant simultanément à la forme en selle du rayon intérieur et à la variation de l'angle entre les surfaces de bord.
Patent BE-901268-A (BE)
Title: Procede de preparation de panneaux et de pieces faconnees a base de particules de bois, ignifuges, et produits ainsi obtenus.
Inventor: SCHNEE K
IPC: B27N9/00
Filed: 1984-12-13
Abstract: Procédé de préparation de panneaux de particules de bois, ignifuges, dans lequel de la résine collante est ajustée à une valeur fortement acide par l'addition de substances ignifuges, les copeaux de bois préalablement enduits de colle étant, avant la dispersion, mélangés avec des substances de remplissage qui empechent la formation d'incendie, le mélange résine collante-copeaux de bois étant neutralisé par ces substances de remplissage.
Patent BE-899225-A (BE)
Title: Ester de l'hydroxyde de tricyclohexyletain acaricide
Inventor: GRABER GERARD
IPC: C07F7/22
Filed: 1984-03-22
Abstract: Nouveau dérivé organique de l'étain et sa préparation. Il s'agit du benzoate de tricyclohexylétain  de formule (I), c'est un composé acaricide, utilisable pour la protection des plantes.
Patent BE-904014-A (BE)
Title: Cream for treatment and care of the skin - contg. Vitis vinifera and Cynara scolymus, e.g. for treating cellulitis
IPC: A61Q19/00
Filed: 1986-01-10
Abstract: A cream, designated 'Alauda' No. 4, comprises 5cc Cynara Scoilymus, 5cc Vitis vinifera and excipient to make 100ml. It is applied 1-2 times per day as a thin layer, then massaged gently into the skin. - V. vinifera is a muscle and nerve energiser; remineralising agent; detoxicant; hepatic stimulant and decongestant; diuretic; haemostatic; cholagogue and blood and circulation regulator.
Patent CA-1052165-A (CA)
Inventor: OCHIAI TAKEJI
IPC: G03C1/93
Filed: 1974-08-20
Granted: 1979-04-10
Abstract: ABSTRACT OF THE DISCLOSURE           This invention disclosure a novel photographic element which comprises a resin film or a resin coated paper support having superimposed thereon, a layer of a composition comprising a copolymer containing therein, the moiety of the general formula (I)               (I) wherein R1 and R2 each is a hydrogen atom or an alkyl group having 1 to 12 carbon atoms.  The adhesion effects between the photographic emulsion and the film of or paper coated with said resin, achieved when the copolymers of the present invention are used, are much superior to those achieved in the prior art.  Further, such problems encountered with surface treatments of the prior art, such as deterioration, adding rinsing and drying steps, swelling and dissolving of the resin, fog development, adverse physiological and environmental problems, etc. have been eliminated.
Patent CA-1036673-A (CA)
Title: Helmet transceiver assembly for a firemen's helmet assembly or the like
Inventor: PHILLIPS DENNIS G
IPC: H04B1/40
Filed: 1974-10-15
Granted: 1978-08-15
Abstract: ABSTRACT OF THE DISCLOSURE         A helmet transceiver assembly for a firemen's helmet assembly or the like which can be mounted in commercially available helmet assemblies.  The helmet transceiver assem-bly includes a mounting structure which is adapted to be disposed within a helmet assembly between the helmet and the helmet suspension system by the structure that mounts the hel-met suspension system within the helmet.  The helmet trans-ceiver assembly includes a support structure having a crown shaped portion mountable between the helmet suspension system and the helmet of a conventional helmet assembly, and fore-and-aft downwardly and outwardly extending depending por-tions which are adapted to be disposed in close proximity to the brim of the helmet, the downwardly and outwardly extending portions carrying controls and a microphone and a power pack for a radio receiver and transmitter mounted upon an upper central portion of the crown portion of the support structure.
Patent CA-1069612-A (CA)
Inventor: ISHIGAKI YOSHIO
IPC: H04N9/84
Filed: 1975-01-20
Granted: 1980-01-08
Abstract: ABSTRACT OF THE DISCLOSURE         Apparatus in which video signals having luminance and chrominance components are recorded in adjacent tracks on a recording medium, includes a circuit for generating at least first and second frequency converting carrier signals having the same frequency but being of opposite polarity; a frequency converter to receive the chrominance portion of the video signal; and a circuit to alternately apply the at least first and second frequency converting carrier signals in a prede-termined sequence to the frequency converter for differently converting the carrier of the chrominance portion of the video signal, the sequence being selected to reduce cross-talk between the video signals when reproduced from the adjacent tracks.
Patent CA-1051120-A (CA)
Inventor: SUGIYAMA TAKASHI
IPC: H03M1/00
Filed: 1975-02-27
Granted: 1979-03-20
Abstract: Abstract Disclosed is an analog-digital converter comprising a reference random noise source capable of generating random noise signals at a rate of uniform occurrence probability density in a given range (e.g. a given voltage range), and an amplitude comparator circuit capable of comparing the amplitude of the random noise signal with that of a signal relevant to the analog signal to be converted.  The converter operates on the principle that the number of pulses from the amplitude comparator circuit corresponds to the value of the analog signal.
Patent CA-1055528-A (CA)
Inventor: COMER WILLIAM T
IPC: C07C317/22
Filed: 1975-03-11
Granted: 1979-05-29
Abstract: ALKYLSULFONYLPHENOXYPROPANOLAMINES            Abstract of the Disclosure A new class of phenoxypropanolamine alkylsulfonyl derivatives and methods for their preparation are described.  The new compounds possess cardioselective .beta.-adrenergic blocking properties and are useful in the treatment of heart diseases.  l-(Isopropylamino)-3-[4-(methyl-sulfonyl)-m-tolyloxy]-2-propanol is representative of the compounds disclosed.
Patent CA-1050767-A (CA)
Inventor: HARBOURNE DAVID A
IPC: C22B15/00
Filed: 1975-03-17
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE     A process for the treatment of chalcopyrite ore or concentrate is disclosed,  The chalcopyrite is contacted with an excess of gaseous sulphur dioxide in the substantial absence of oxygen at a temperature in the range between 700°C, and the fusion point of the chalcopyrite,  In a preferred embodiment the gaseous sulphur dioxide contains water,  In another preferred embodiment the treated chalcopyrite is heated, in the substantial absence of oxygen, to a molten state so as to facilitate separation of a copper-rich phase,
Patent CA-1040618-A (CA)
Inventor: CREIGHTON GORDON R
IPC: F28F3/14
Filed: 1975-04-09
Granted: 1978-10-17
Abstract: Abstract of the Disclosure A method of making a heat exchanger consisting of a conduit having a plurality of passes joined by integral return bends, which comprises stacking at least three pairs of strips of material together so that each pair of strips is displaced laterally with respect to an adjacent pair of strips, bonding the strips together to form a flat, serpentine conduit, and inflating the conduit by applying internally a fluid under pressure.  The heat exchanger produced by the method is also disclosed.
Patent CA-1041676-A (CA)
Inventor: PEELMAN HAROLD E
IPC: G01V5/10
Filed: 1975-04-10
Granted: 1978-10-31
Abstract: PULSED NEUTRON COMBINATION      WELL LOGGING SYSTEM    (D#72,724-F) ABSTRACT OF THE DISCLOSURE A pulsed neutron combination well logging system for performing simultaneous logs of hydrogen/oxygen ratio, chlorine log, and thermal neutron decay time is disclosed. A downhole pulsed neutron source repetitively irradiates the borehole environs with 14 MEV neutron pulses.  Some of the fast neutrons  are captured by oxygen.   The remaining neutrons are rapidly slowed to thermal energy and captured by other materials in the borehole vicinity.  Voltage pulses representative of the capture gamma rays are sent to the surface and input to a multichannel pulse height analyzer by three time gates.  Output signals from the analyzer in three different energy regions corresponding to oxygen, chlorine and hydrogen are provided.  These signals are used to determine the neutron thermal decay time, the hydrogen to oxygen ratio and the chlorine content of the earth forma-tions, thus providing a direct indication of hydrocarbon contained in the pore spaces therein.
Patent CA-1066511-A (CA)
Inventor: L VOLD KJELL
IPC: C06B21/00
Filed: 1975-04-21
Granted: 1979-11-20
Abstract: A METHOD FOR THE PROCESSING OF BLACK POWDER               Abstract of the Disclosure A method of continuously processing meal black powder in order to make it suitable for use in fuses, wherein a conventionally produced meal black powder is blended with about 20 % of water; said moist black powder is compressed to a coherent body in the form of sheets, said sheets are rubbed through a sieve; said sieved powder is agglomerated into spherical grains, said grains are dried to a moisture content of about 1 % and are sieved in order to provide a fraction having a grain size in the range of 0.3 and 1.0 mm.
Patent CA-1071604-A (CA)
Inventor: BAIKOFF EUGENE M A
IPC: B23D31/00
Filed: 1975-04-23
Granted: 1980-02-12
Abstract: INVENTOR:  Eugène M.A. Baikoff INVENTION:  COMMINUTING APPARATUS                 ABSTRACT OF THE DISCLOSURE    An apparatus for comminuting bulky objects, especially vehicle tires and parts of automobile bodies, comprises two parallel shafts arranged for rotation in opposite directions and provided with comminuting rings alternately axially staggered with respect to one another on each of the shafts.  The rings are provided with means including sharp, pointed portion for seizing and comminuting the objects while conveying them through interstices defined between adjacent rings on the shafts and by smooth portions of the shafts themselves.  The shafts comprise a number of alternately disposed grooved bearing surfaces and smooth surfaces constituting the smooth portions.  The rings are formed of a number of ring-elements, each in the shape of a sector of an annulus and having a grooved, concave, cylindrical inner surface engaged with a portion of a grooved bearing surface.   The ring-elements of each ring are interconnected by high-strength screws. The ring construction enables the rings to be very firmly secured to the shaft which bears them and at the same time enables the ring-elements to be changed without difficulty.
Patent CA-1063308-A (CA)
Inventor: HOGAN BRIAN P
IPC: B29C44/12
Filed: 1975-09-12
Granted: 1979-10-02
Abstract: Abstract of the Disclosure A plastics structure, such as the centre-board for a sailing boat or a vehicle body panel, comprises a foamed plastics material containing arrays of high tensile steel reinforcing wires having a diameter in the range 0.040 to 0.125 inches and a yield strength of not less than 200,000 psi, located in the surface layers thereof at a distance of not less than 0.06 inches below the surface, to yield a structure having improved impact resistance and enhanced rigidity.  The wires may be located in preformed plastic spacer elements or on a plastic sheet material which then forms the outer surface skin of the structure.  Polyurethane is the preferred plastics material.  Additional layers of reinforcing wires may be included if re-quired and it is preferred that all wire be pretreated by e.g. shot blasting to improve adherence to the plastics material.
Patent CA-1051997-A (CA)
Inventor: RACHEL TODD L
IPC: F02D41/02
Filed: 1975-10-01
Granted: 1979-04-03
Abstract: ALTITUDE COMPENSATION SYSTEM FOR A FUEL MANAGEMENT SYSTEM            ABSTRACT OF THE DISCLOSURE          In a fuel injection system for an internal combustion engine the opening time of the injectors is proportional to the amount of fuel supplied.  In the system having an exhaust gas sensor closing the control loop, the sensor compensates for both barometric and altitude changes; however, until the sensor is sufficiently warmed up or for a predetermined period of time the herein disclosed altitude compensation system provides control information for injector timing to account for changes due to barometric and altitude changes.
Patent CA-1055504-A (CA)
Title: Polychromophoric heterocyclic ultraviolet stabilizers and their use in organic compositions
Inventor: POND DAVID M
IPC: C07D413/10
Filed: 1975-10-03
Granted: 1979-05-29
Abstract: Abstract of the Disclosure The invention relates to polychromophoric heterocyclic ester compounds which have been found to be effective ultraviolet stabilizers.  The polychromophoric compositions of the present invention have the following structure:       wherein A is a group having the structure:       and .beta. is a group having the structure:       wherein X and Y are a carbon atom or a nitrogen atom; and Z is an oxygen atom, a sulfur atom, a nitrogen atom, a moiety consisting of a nitrogen atom and a hydrogen atom or a stituted or unsubstitued lower alkyl group containing 1 to 12 carbon atoms.           The invention also relates to ultraviolet degradable organic compositions containing a stabilizing amount of these poly-chromophoric heterocyclic ester compositions to prevent sucf segrada-tion.  These stabilizers are effective in the presence of other additives commonly employed in polymeric compositions including, for example, pigments, colorants, fillers, reinforcing agents and the like.  These ultraviolet stabilizers may also be incorporated into the organic compositions in the polymer melt or dissolved in the polyemer dope, coated on the exterior of the molded article, film or extuded fiber.     - i -
Patent CA-1044332-A (CA)
Inventor: KIUCHI MITSUYUKI
IPC: F24C7/02
Filed: 1975-10-16
Granted: 1978-12-12
Abstract: TITLE OF THE INVENTION       High Frequency Heating Apparatus ABSTRACT OF THE DISCLOSURE          A high frequency heating apparatus in which a combination of a microwave oven for heating food through dielectric heating and a cooking device for heating a metallic vessel through electrical induction is incorporated to effect efficient cooking and simultaneous formation of brown scorching on the surface of food.  In the heating apparatus, power required for the magnetron of the microwave oven and also for the heating coil of the cooking device is supplied through one inverter unit, by which arrangement an efficient cooling apparatus of compact size is presented.
Patent CA-1062773-A (CA)
Inventor: LUDWIG FRANK A
IPC: H01M10/39
Filed: 1975-12-19
Granted: 1979-09-18
Abstract: ENERGY CONVERSION DEVICES WITH IMPROVED           ELECTRODE SHAPES             ABSTRACT OF THE DISCLOSURE         An improved electrical conversion device of the type wherein a porous conductive electrode is disposed within the cathodic reaction zone is provided by the provision of a plurality of channels or spaces within the reaction free of and substantially formed from the conductive material of the porous; electrode and a plurality of arms extending from the vicinity of the barrier between anodic and cathodic zones to the exterior of the cathodic reaction zone.  This structure promotes and enhances the rate of feeding and extacting of reactants and reaction products to and from reactive sites within the cathodic reaction zone.
Patent CA-1103663-A (CA)
Inventor: PELLEGATA RENATO
IPC: C07C67/00
Filed: 1976-03-19
Granted: 1981-06-23
Abstract: ABSTRACT OF THE DISCLOSURE   This invention relates to optically active or racemic compounds having the following formula (I)                                     (I) wherein R is a member selected from the group consisting of hydrogen, a C1-C12 alkyl group and a cation of a pharmaceutically acceptable base; the symbol - - - - represents a single or a double bond, wherein, when the symbol - - - -is a double bond, R3 is a hydrogen atom and R1 and R2 together form an oxo group, while, when the symbol - - - - is a single bond, R3 is hydroxy, and one of R1 and R2 is hydrogen and the other is hydroxy or acyloxy or R1 and R2, taken together, form an oxo group; A is trans-CH=CH- or -C?C-; one of R4 and R5 is hydroxy and the other is hydrogen; R6 is a member selected from the group consisting of hydrogen, methyl and fluorine; n is zero, or an integer of 1 to 6; R7, when A is trans-CH=CH-, is a cycloalkyl group containing 3 to 7 ring carbon atoms, while, when A is -C?C-, R7 is a member selected from the group consisting of methyl, cycloalkyl containing 3 to 7 ring carbon atoms and phenyl unsubstituted or optionally substituted by one or more substituents selected from the group consisting of halogen, C1-C6 alkoxy and trihalomethyl. The compounds of formula (I) may be used for the same therapeutical indica-tions as natural prostaglandins.  In particular, the compounds of formula (I), wherein R2 and R3 are hydroxy, are provided with an outstanding lutcolytic activity, i.e. they are useful as abortive agents.