baber/WOPTO huggingface dataset:
Patent AT-E11461-T1 (AT)
IPC: G05D21/02
Filed: 1981-09-02
Granted: 1985-02-15
Abstract: 1. A control system for controlling the liquid balance of an evaporation plant, comprising a feed pipe (17) which opens into the circuit of the evaporation plant and which contains a level-controlled feed valve (16) and a first throughflow meter (18) ; a discharge pipe (21) which leads out of the circuit and which contains a discharge valve (24) ; and a first counter (26) controlled by the pulses of the first throughflow meter (18), the discharge valve (24) opening in dependence upon the pulses of the first throughflow meter (18), characterized in that the count of the first counter (26) is compared with a first maximum value presettable at an input (28) in a first comparator (27) which, in the event of coincidence of its comparison signals, initiates the opening of the discharge valve (24) ; in that a second throughflow meter (22) incorporated in the discharge pipe (21) controls a counter (33) of which the count is compared with a second maximum value in a second comparator (34) ; and in that, in the event of coincidence of its comparison signals, the second comparator initiates closure of the discharge valve (24).
Patent AT-E9798-T1 (AT)
IPC: C07C59/64
Filed: 1981-12-12
Granted: 1984-10-15
Abstract: The present invention relates to new dibenzoxazonine, dibenz-oxazecine or dibenzo-oxaazacycloundecane derivatives and corresponding thia- and aza derivatives thereof, of the general formula I:   <IMAGE> I  or a pharmaceutically acceptable acid addition salt or nitrogen oxide thereof, in which X represents oxygen, sulphur or the group NR5, R5 is hydrogen or alkyl (1-4 C), R1, R2, R3, R4 each represent hydrogen, hydroxy, halogen, cyano, alkyl, alkoxy, aralkoxy, alkylthio, methylenedioxy, CF3, NO2, NH2, hydroxyalkyl or an acyloxy group, R represents hydrogen, alkyl, alkenyl or aralkyl, hydroxyalkyl or acyloxyalkyl and n represents the number 0, 1 or 2, having valuable C.N.S. properties.
Patent AT-E19639-T1 (AT)
Inventor: NOVICKY NICK N
IPC: G02B1/04
Filed: 1981-11-27
Granted: 1986-05-15
Abstract: The invention relates to new monomers of polysiloxanyl alkyl esters of acrylic and methacrylic acids and their copolymerization with alkyl esters of acrylic or methacrylic acids and/or itaconate esters to produce highly oxygen-permeable material primarily for contact lenses. The copolymer will include 10% to 60% of the silicon-containing monomer or monomers; preferred such monomers are tris(non amethyltetrasiloxanyl) methacryloxypropylsilane) or bis(decamethylpentasiloxanyl)di(methacryloxypropylmethylsilane). The copolymer preferably includes a cross-linking agent and hydrophilic monomer. Contact lenses manufactured from the material are machined and polished into hard or semi-hard contact lenses having dimensional stability.
Patent AT-E11409-T1 (AT)
IPC: A61P25/04
Filed: 1982-06-21
Granted: 1985-02-15
Abstract: Disclosed are certain 14-ethoxymorphinan-6-one compounds exhibiting analgesic and, in some cases, mixed analgesic/narcotic antagonist activity.
Patent AT-E16099-T1 (AT)
Inventor: KUEHLE ENGELBERT DR
IPC: C07C271/08
Filed: 1982-11-09
Granted: 1985-11-15
Abstract: N-substituted N-isocyanatocarbonyl-carbamates, some of which are new, of the general formula    <IMAGE>  (I)  are prepared by reacting an N-substituted carbamic acid ester of the general formula R-NH-COOR1 (II) with chlorocarbonyl isocyanate of the formula Cl-CO-NCO (III) in a diluent, at a temperature between 50 DEG  and 200 DEG  C. The compounds (I) can be used as intermediate products for the preparation of new pest-combating agents.
Patent AT-E17689-T1 (AT)
Inventor: BERGEMANN KLAUS-DIETER
IPC: B60T8/26
Filed: 1983-02-23
Granted: 1986-02-15
Abstract: 1. Control valve, especially for adjusting the brake pressure of a vehicle axle as a function of loading, having the following features : a) a first control piston (16) having a valve bore (28) is provided, which piston is arranged between an inlet chamber (2) and an outlet chamber (26) ; b) a valve member (29, 24) of a double seat valve is provided which forms together with the valve bore (28) an inlet valve (28, 29) for connecting the inlet chamber (2) with the outlet chamber (26) and forms together with an outlet bore (20) an outlet valve (20, 24) for connecting the outlet chamber (26) with a pressure medium outlet (21) ; c) the first control piston (16) has a first working face (31) acted upon by the pressure from the inlet chamber (2) in the opening direction of the inlet valve (28, 29) and a second working face (18) acted upon by the pressure from the outlet chamber (26) against the pressure acting on the first working face (31), the first working face (31) being smaller than the second working face (18) ; d) a second control piston (10) having a first working face (8) is provided, the first working face (8) being acted upon by the pressure from the inlet chamber (2) against the force of a spring (11) in the direction towards the first control piston (16) ; e) the second control piston (10) has a second working face (32) which acts in the opposite direction to the first working face (8) ; f) the second control piston (10) is so constructed and arranged that, after overcoming the force of the spring (11), it can be brought into operative connection with the first control piston (16) in the sense of enlarging the first working face (31) of the first control piston (16) ; characterized by the following features : g) the first control piston (16) has a third working face (15) which acts in the opposite direction to the second working face (18) of the first control piston (16) ; h) the third working face (15) of the first control piston (16) and the second working face (32) of the second control piston (10) can be acted upon by a control pressure ; i) the third working face (15) of the first control piston (16) is of such dimensions that when the control pressure acts upon the third working face (15) the forces acting on the first control piston (16) can be brought into equilibrium.
Patent AT-E35273-T1 (AT)
Inventor: SNIDER SCOTT C
IPC: B32B27/28
Filed: 1983-03-14
Granted: 1988-07-15
Abstract: Polyisocyanurate foams are prepared by reacting together an organic polyisocyanate, a blowing agent, a trimerization catalyst, and a minor amount of a polyol mixture prepared by digesting polyalkylene terephthalate, particularly polyethylene terephthalate, with a polyol, especially a glycol. Laminates of such foams exhibit a high degree of fire resistance, low smoke evolution on combustion, low foam friability and high compressive strength.
Patent AT-E16494-T1 (AT)
Inventor: LORENZ KLAUS DR
IPC: C07H15/04
Filed: 1983-08-11
Granted: 1985-11-15
Abstract: Alkylglucosides are prepared by acetalization of glucose with an equivalent amount or an excess of a C3-C5-alkanol in the presence of an acidic catalyst by a method wherein the acetalization is carried out in the presence of an alkali metal salt of a boric acid used in an amount which is equivalent to or in excess of the amount of the catalyst. The alkylglucosides obtained can be used directly, for example as solubilizers, in particular in the cosmetic sector, or can be reacted further to give higher alkylglucosides.
Patent AT-E14926-T1 (AT)
Inventor: WISSMATH SIEGFRIED
IPC: F24D3/00
Filed: 1983-05-25
Granted: 1985-08-15
Abstract: A heat exchanger assembly comprises a plate-shaped heat exchanger having a plurality of flow channels each having an inlet end through which heat transferring fluid is introduced for passing through the flow channels in a flow direction and an inlet chamber into which the inlet ends of the flow channels open. The heat exchanger assembly further has a flow distributing flat nozzle situated in the inlet chamber of the heat exchanger. The nozzle has an outlet end oriented towards the flow channels and directly connected with the inlet end of the flow channels and an inlet nipple defining a tubular conduit. The flat nozzle defines a distributor chamber which is in communication with the tubular conduit and with the outlet end.
Patent AT-E47397-T1 (AT)
Inventor: NAGEL ARTHUR A
IPC: A61K31/70
Filed: 1983-12-16
Granted: 1989-11-15
Abstract: A process for the alkylation of the C<sub>3</sub>" position of oleandomycin and antibacterial agents derived therefrom.
Patent AT-E30956-T1 (AT)
Inventor: DUMAS GERARD
IPC: F41A5/18
Filed: 1983-08-30
Granted: 1987-12-15
Abstract: 1. Automatic gun with gas tapping, of the type in which the mechanism (15) for locking/unlocking the arm, and which provides also the discharge of the cartridge case, and which is housed within the breech box (2) is automatically actuated at the time of unlocking under the effect of a gas tapping in the barrel (1) and is returned automatically in the locking position by a recovery spring (18) which provides also the feeding of a fresh cartridge located within a tube-magazine (3), said gun being of the type having a piston (9) driven by the force of the gases tapped from the barrel sliding within the fastening piece (6) of the barrel and surrounding the tube-magazine, said piston consisting of a cylindrical block having a section fitting within a recess of the annular piece and delimitating an annular chamber (11) for the storage of the gases, said piston (9) co-operating during the movement thereof with means (13) for transmitting the motion of the piston comprising lateral arms and permitting the operation of the mechanism (15) for the locking/unlocking of the arm through the intermediary of control means (14), characterized in that the transmission means (13) comprise two endwise juxtaposed rings coaxial rings (16-17) mounted slidably on the tube-magazine, one of which (the ring 16) is provided with two lateral longitudinal U-shaped notches (23) opening horizontally outwardly, the other one (the ring 17) being provided with two lateral longitudinal U-shaped notches (25) opening vertically upwardly, and include two flat and elongated lateral arms (19, 20) each one of which is engaged within a horizontal notch (23) and a vertical notch (25) both located on the same side of the barrel (1), the ends of said arms directed towards the breech box (5) being arranged to be associated with the intermediate means (14) for the control of the locking/unlocking mechanism (15), said means being capable of driving freely said mechanism within the breech box (2) to cause this mechanism to be locked/unlocked relative to the barrel (1).
Patent AT-E19047-T1 (AT)
IPC: C02F3/28
Filed: 1984-01-13
Granted: 1986-04-15
Abstract: 1. Appliance for the anaerobic treatment of raw sludge, respectively highly polluted waste water, especially from municipal sewage plans, whereby the treatment takes place in at least two reaction chambers with different biochemical environments, characterized by that in each of the reaction chambers (1) at least one circulation flow control (4) and one flow divider (3) are coaxially installed for producing a circulation flow ; that an axial flow wheel is inserted in the flow divider, and that the circulation flow control consists of flexible material.
Patent AT-E24791-T1 (AT)
Inventor: THEVENET GUY
IPC: H01B17/00
Filed: 1984-03-15
Granted: 1987-01-15
Abstract: A metal end fitting (13) is hermetically sealed to an end fin (4) of an insulator component (1) which includes an insulating rod (2) surrounded by fins (4) of vulcanized elastomer by coating at least one layer of rubber/metal gluing agent on the bottom portion (12) of the metal end fitting (13), then disposing an intermediate washer (10) of raw elastomer between the metal end fitting (13) and the end fin (4), fixing the end fitting (13) to the rod (2) in such a manner that the intermediate washer (10) ring is cmopressed between the end fin (4) and the bottom portion (12) of the end fitting (13), and then vulcanizing the washer (10).
Patent AT-E42160-T1 (AT)
Inventor: IDA MITSURU
IPC: G11B25/06
Filed: 1984-06-04
Granted: 1989-04-15
Abstract: A cassette tape player is provided with a casing defining a compartment for receiving a cassette and including a hollow, box-like structure extending only partly across the casing to confront a corresponding portion of a long side of the cassette housing in the compartment, a battery receptacle extending longitudinally from the hollow, box-like structure across substantially the remainder of the casing for receiving at least one elongated cylindrical battery with the longitudinal axis of the latter extending parallel with the long side of the cassette housing in the compartment, and a closure engageable with the battery receptacle for retaining and locating said at least one battery in the receptacle and being configured to define, with the receptacle, a box-like extension of the hollow box-like structure which cooperates with the latter to define a substantially continuous surface for locating the cassette housing in the compartment.
Patent AT-E36531-T1 (AT)
Inventor: NOSEWORTHY MELVIN MACKENZIE
IPC: A61K47/38
Filed: 1984-04-19
Granted: 1988-09-15
Abstract: A process has been developed for preparing the sodium, the monoethanolamine and the diethanolamine salts of piroxicam, in which the salt is deposited on a pharmaceutically-acceptable carrier. The compositions so obtained are useful for preparing pharmaceutical dosage forms of piroxicam, from which piroxicam is rapidly absorbed from the gastrointestinal tract after oral administration to mammals. These latter dosage forms are particularly suitable when it is desired to use piroxicam as an analgesic agent, where rapid onset of action is necessary.
Patent AT-E47706-T1 (AT)
Inventor: HARCUBA SIEGFRIED
IPC: C03B5/04
Filed: 1984-06-15
Granted: 1989-11-15
Abstract: 1. A method of producing glass for the manufacture of glass products by introducing preheated raw material components (22) and cullet (16) or frit into a glass furnace (1), melting the starting material by introducing thermal energy and adding refining agents and by subsequent carrying out of coarse and fine fusion, characterized in that the raw material components (22) are applied to the surface of a glass melt flow (4), formed of the cullet or frit and guided along an optionally slightly inclined path (23), in a ratio of one part glass melt flow (4) and one to nine parts of raw material components (22) and are melted thereon or therein by introducing the thermal energy, the glass melt formed thereby being drawn off and in that after introduction of the refining agents in the last section (23C) of the path (23) refining of the glass melt (5) occurs.
Patent AT-E34596-T1 (AT)
Inventor: MARINONI MARIO
IPC: E05D7/08
Filed: 1985-02-13
Granted: 1988-06-15
Abstract: The edge rail for a window pane (3) in particular an all-glass door comprises at least two clamping rail sections (5, 7) which embrace the edge of the pane (3) and are spaced apart in the longitudinal direction of the edge, each comprising two profiled rail members interconnected by clamping screws (41) extending transversely to the face of the pane. A fitting, e.g. a flanged rail mortice lock (9) is provided between the two clamping rail sections (5, 7) fixed to both clamping rail sections (5, 7) preferably via spacer members (17, 19). It is not necessary to mill rebates into the preferably extruded profiles of the clamping rail sections for accommodating the lock. Cover strips are fitted in positive engagement, releasably to the clamping rail sections (5, 7).
Patent AT-E73610-T1 (AT)
Inventor: PALLOS FERENC MARCUS
IPC: A01N47/22
Filed: 1985-09-16
Granted: 1992-04-15
Abstract: Herbicidally active thiolcarbamates are employed in combination with a certain thiolcarbamate, thionocarbamate, thiolcarbamate sulfone, thiolcarbamate sulfoxide, dithiocarbamate or carbamate extender compound, the latter in sufficient quantity to minimize soil degradation and to prolong the soil life of the former. As a result, the herbicidal effectiveness of the thiolcarbamate herbicide is significantly enhanced and prolonged, rendering a single application or multiple applications of the herbicide effective over a longer period of time. Such herbicidal compositions can optionally contain a non-phytotoxic antidotally effective amount of thiolcarbamate herbicide antidote.
Patent AT-E57789-T1 (AT)
Inventor: SCHREINER HORST PROF DR
IPC: H01H1/02
Filed: 1984-01-30
Granted: 1990-11-15
Abstract: Electrical contact materials based on AgCdO with CdO as the main active component have proven to be particularly advantageous for low voltage switchgear in the power industry. However, when switching AgCdO contact materials, CdO, which is classified as toxic, can escape into the environment through burn-off. It is important, therefore, to keep the CdO content as low as possible in the contact material, or to exclude it completely. The contact material according to the invention is a sintered contact material consisting of AgSnO2 with at least two other metal oxide additives; namely, Bi2O3, CuO and optionally CdO. Relative to SnO2, these additives Bi2O3, CuO optionally CdO, amount quantitatively to a total maximum of 25 percent by volume of the total amount of oxide.
Patent AT-E33701-T1 (AT)
Inventor: HORN MARTIN
IPC: F02M51/06
Filed: 1985-11-27
Granted: 1988-05-15
Abstract: An electromagnetically actuatable fuel-injection valve for injection systems of internal combustion engines has a valve housing, a soft-iron core which is located within the valve housing and bears a fixed solenoid winding, and a valve closure plate which forms an armature and coaxially faces said core forming an air gap with it. This plate can be urged by a compression spring against an annular seat 10 which surrounds an outlet, and whose radially circumferential edge is guided in axial movement along a guide which correspondingly surrounds said edge. The valve closure plate has a coaxially protruding plug which extends through or into the outlet.
Patent AT-E34193-T1 (AT)
Inventor: MEIJERS CORNELIS PIETER
IPC: E01F5/00
Filed: 1985-06-14
Granted: 1988-05-15
Abstract: A talus-protecting outlet construction consisting of three parts for tube ducts whereby the tube part can be connected in a tensile-resistant manner with the drain tube (2), opens out in a talus, and is surrounded through the combination of a ball hinge head (10) and a talus gutter (9) so that the talus cannot be affected by the discharging water, whilst a swallow-tail shaped sectional area of the gutter (9) has a self-fixing effect on the entire gutter length and the spherical ball hinge head allows an angular turn between the gutter and the tube.
Patent AT-E74670-T1 (AT)
Inventor: COLLINS JOHN VINCENT
IPC: G01M11/04
Filed: 1985-02-20
Granted: 1992-04-15
Abstract: A support member (11) for optical devices has a device support face (12) which tapers between two sides (22, 25). Such a support member (11) can be used to support any one of a set of optical devices, the optical devices in the set being of different lengths, while still providing access to both ends of the optical device.The support member (11) has particular application in optical communications.
Patent AT-E66446-T1 (AT)
Inventor: SIKKENGA DAVID L
IPC: B01J31/26
Filed: 1985-06-20
Granted: 1991-09-15
Abstract: Surface-active catalytic sites are deactivated on catalyst support materials wherein the catalyst comprises crystalline aluminosilicate or borosilicate molecular sieve catalytic compositions without deactivating all acidic sites of the molecular sieve. Resulting catalyst compositions are useful in dehydrogenating and/or isomerizing hydrocarbons.
Patent AT-E56731-T1 (AT)
Inventor: FARRAR DAVID
IPC: C08F6/06
Filed: 1985-11-13
Granted: 1990-10-15
Abstract: A solution is formed of a water soluble polymer containing acid groups in a blend of a polar solvent, water and base in an amount sufficient to neutralise at least 10% but not more than 90% molar of the acid groups and the solvent, the base and the amount of at least one of the base and the solvent are selected to cause phase separation of the solution into an aqueous phase containing a higher molecular weight polymeric fraction and an organic phase containing a lower molecular weight polymeric fraction.
Patent AT-E45094-T1 (AT)
Inventor: LHOSTE JEAN-FRANCOIS
IPC: A61L9/12
Filed: 1985-10-07
Granted: 1989-08-15
Abstract: This invention relates to a diffusing device for volatile liquids to affect the immediate environment, or perfume or deodorize a room; such device comprising a bottle (1) containing the liquid for diffusion (2), in which a wick (M) is partially immersed; a cover cap (3) fitted to the said bottle by means of a snap-on system (3a), capable of being rotated but not moved in a vertical direction, and provided with slits or ports (F) for the passage of the air; a wick-holder (11-13) fitted to the neck (6) of the said bottle by means of a snap-on system and prevented from rotating, and taking the form of a sleeve provided with slits or ports (V) for the passage of air and with an external screw thread; and an internal cap (10) consisting of an internally-threaded skirt (15) designed to engage with external thread (16) of the said wick holder, and having in addition vertical grooves on the outside (14) designed slidably to engage with a vertical sleeve (9) which forms an integral part of the upper portion of the aforesaid cap (3), and of an internal sleeve (12) forming a sealing-cap for aforesaid wick.
Patent AT-E67814-T1 (AT)
Inventor: REINWARTH KLAUS
IPC: E04F19/06
Filed: 1986-08-08
Granted: 1991-10-15
Abstract: To reduce the assembly costs of rails for a supporting structure of a wall or ceiling covering with continuous facade joints, according to the invention the rail is made in two parts. It consists of a supporting section (1, 2, 3) fastenable directly or indirectly to the wall or ceiling and of a holding section (4, 5) connected insertably to this, the two sections being held together by means of fastening elements arranged in succession in the longitudinal direction of the rail. The fastening elements are preferably rivets, but could also be screws, for example self-tapping screws, in which case fastening holes are located on a fastening strip of the preferably T-shaped holding section, whilst the fastening holes are made by means of the self-tapping screws in the opposite wall of the supporting section. The holding section (4, 5) is attached onto the supporting section (1, 2, 3) transversely relative to its longitudinal axis and parallel to the wall or ceiling and thereafter, as stated, is connected firmly to the supporting section by means of the rivets or the like. A different design of the holding section makes it possible easily to allow for the prevailing conditions, for example in the window region or breastwork region. In this instance, for example, a supporting section extending over two storeys and a holding section consisting of a plurality of parts are used, and in the instance mentioned "narrow" and "wide" sections can alternate. <IMAGE>
Patent AT-E41800-T1 (AT)
Inventor: HOLTHUISEN ARNOLDUS GERARDUS
IPC: E03C1/04
Filed: 1986-07-25
Granted: 1989-04-15
Abstract: Sanitary single-hole tap intended for fastening in an opening (9) in a wash-basin unit (8), a kitchen worktop or the like, and provided with a tap casing (1) whose bottom edge (2) rests sealingly in the fastened state on the top surface of the wash-basin unit (8), or the like, around the opening (9) in said surface, and with at least one water supply pipe (4) connected to the tap casing (1), the latter having a bore to receive a threaded bolt (6) which can be turned from the upper side of the wash-basin unit or the like with the aid of a tool, and a nut (15) fitting on the threaded bolt under the wash-basin unit or the like for the purpose of fastening the tap casing, said nut being at least partly flexible and so shaped that during the turning of the threaded bolt it is secured by the rigid supply pipe or pipes, and can be passed from above through the opening (9) and thereby be deformed, whereby the tap casing (1) is provided on the bottom face with centering means (3) preventing transverse displacement of the tap casing (1) during the fastening operation.