baber/WOPTO huggingface dataset:
Patent AT-E541499-T1 (AT)
Inventor: CZADO WOLFGANG DR
Filed: 2007-09-26
Granted: 2012-02-15
Abstract: The filter bag (1) has a sac formed from an air permeable filter material (2, 3), and an inlet opening (6) formed at the sac for air to be filtered. An inner cavity of the sac is divided into two chambers (9, 10), where the chamber (9) is used for coarse filtering of the air and the chamber (10) is used for fine filtering of the air that is released from the former chamber. A partition wall exhibits a density gradient, and is elastically formed.
Patent AT-E100-T1 (AT)
Inventor: KAMMER MANFRED
IPC: C11D17/02
Filed: 1979-06-09
Granted: 1981-07-15
Abstract: 1. Cake-form cleansing means, in particular soap, which is able to float, consisting of a cleansing-means body (4) whose specific gravity is higher than 1, and of a plastics body (1) applied thereto, characterised in that the plastics body (1) consists of closed-pore plastics foam and by means of an adhesive substance (9) is applied with durable adhesion to the cleansing-means body (4).
Patent AT-E5626-T1 (AT)
IPC: H02J3/00
Filed: 1980-09-04
Granted: 1983-12-15
Abstract: 1. Short-circuit element designed to be connected in parallel to the two terminals (B'1-B1) of a conductor device (6) and of the type normally open and becoming conductor when said device stops conducting electricity between said terminals, said element comprising, on the one hand, a static ON-OFF circuit provided with at least one component (TR1) connected by its electrodes to the terminals of the device and a control electrode (G1) and, on the other hand, a trigger control circuit connected to a terminal (B1) of the device and to the control electrode, characterized in that, in its application as short-circuit element meant to create a by-pass circuit for a conductor device (6) which is part of an assembly of conductor devices (6) connected in series between two supply terminals (4) and (5), it comprises - a static ON-OFF by pass circuit provided with at least one component (TR1) having two electrodes connected directly to the terminals (B'1-B1) of the device (6), - a trigger control circuit provided with at least one ZENER (Z1) diode having a triggering function and applying to the control electrode a triggering signal which renders the component (TR1) conductive when the voltage at the terminals of the device exceeds a predetermined threshold, - a circuit connected between the terminals (B'1-B1) in parallel to the ON-OFF circuit and comprising a member (VI) for protection against excess voltage.
Patent AT-E3578-T1 (AT)
IPC: F04B7/00
Filed: 1981-06-11
Granted: 1983-06-15
Abstract: A two-cylinder viscous material pump has parallel axis, conveying cylinders mounted in a frame work. The conveying cylinders alternately suck in the viscous material through an inlet valve housing from a reservoir and press it out, in the following stroke, through an outlet valve housing. In each valve housing, a pressure controlled valve with a valve drive cylinder is provided for each conveying cylinder, and the inlet and outlet valve drive cylinders are arranged axis parallel. The conveying cylinders as well as the inlet and outlet valve drive cylinders are arranged one above the other and the reservoir (41) is mounted laterally on the inlet valve housing with a suction bend.
Patent AT-E4458-T1 (AT)
IPC: C07B61/00
Filed: 1981-07-25
Granted: 1983-09-15
Abstract: The present invention provides a process for the preparation of 1,4:3,6-dianhydro-D-glucitol-5-nitrate, in which (a) 1,4:3,6-dianhydro-D-glucitol is acetylated with 0.5 to 1.5 mole equivalents of acetic anhydride in the presence of a catalyst, a mixture of 1,4:3,6-dianhydro-D-glucitol-2-acetate, 1,4:3,6-dianhydro-D-glucitol-5-acetate and 1,4:3,6-dianhydro-D-glucitol-2,5-diacetate being obtained; (b) the mixture is nitrated with nitric acid, a mixture of 1,4:3,6-dianhydro-D-glucitol-2-acetate-5-nitrate and 1,4:3,6-dianhydro-D-glucitol-5-acetate-2-nitrate being obtained; and (c) hydrolysis is carried out with an inorganic base to give 1,4:3,6-dianhydro-D-glucitol-5-nitrate; wherein, in step (a), the reaction is carried out in the presence of a basic catalyst and the 1,4:3,6-dianhydro-D-glucitol-2,5-diacetate is substantially removed before further working up.
Patent AT-E9806-T1 (AT)
IPC: C08F8/44
Filed: 1981-03-10
Granted: 1984-10-15
Abstract: Viscous, homogeneous and thermoreversible gels containing polymer chains are obtained by a process in which a solution of a prepolymer or polymer which contains at least one free acid group at each chain end in a non polar solvent selected among the aliphatic, alicyclic and aromatic hydrocarbons having a dielectric constant of less than about 3 is reacted at room temperature with a stoechiometric amount, based on the acid group content of the polymer, of a metal aliphatic alkoxide so as to neutralize all the free acid groups and a sufficient amount of the non polar solvent is distilled for removing, in a substantially quantitative manner, the aliphatic alcohol formed by said reaction.
Patent AT-E13470-T1 (AT)
Inventor: DENNY RUSSELL WALTER
IPC: G09F3/02
Filed: 1981-03-17
Granted: 1985-06-15
Abstract: A form of adhesive label is disclosed which enables instructions, e.g. for the use of the contents of a container to which the label is to be attached, to be detachably secured, with the label, to the container. The label comprises a backing sheet with adhesive on one face protected by a siliconized paper release sheet, and an "instruction" strip glued to its other face. The strip has a first band of adhesive along one transverse edge of its rearward face, a tear line next to the band of adhesive, and a transverse fold line spaced from the tear line and about which the remainder of the strip is folded to lie between the front portion of the strip and the sheet. Adjacent the fold line is a second band of adhesive which with the first band secures the strip to the backing sheet. The remainder of the strip is folded concertina-fashion or otherwise about fold lines so as to lie entirely between the two bands of adhesive. The tear line and a second tear line enable the strip to be detached for study. Printed matter identifying the contents of the container is conveniently provided on both the front portion and the backing sheet so that the front portion can subsequently be torn off and discarded.
Patent AT-E26529-T1 (AT)
Inventor: WORRALLO ANTHONY CHARLES
IPC: A47B57/52
Filed: 1981-12-08
Granted: 1987-05-15
Abstract: A structure is disclosed in which there are uprights to which brackets are releasably attached. Each upright is in the form of an extrusion having a core structure (12) with webs (14) extending outwardly from the core structure (12). There are lips (26) at the outer ends of the webs (14) and these components bound an elongate cavity (30). In the core structure (12) there is a further cavity (18) with a slot-like entrance (24) placing the two cavities (18, 30) in communication. The lips (22) bounding the entrance (24) are cut away at at least one place to widen the entrance (24). The bracket has a head which is received in the cavity (30) and a boss which enters the cavity (18) at the (or one of the) widened part of the entrance (24). In a further form there is an element in the cavity (18) which element extends across the entrance (24) and which has a series of boss receiving apertures therein.
Patent AT-E8572-T1 (AT)
IPC: A61B5/0225
Filed: 1980-12-23
Granted: 1984-08-15
Abstract: An apparatus for measuring blood pressure of laboratory animals e.g. rats, comprising respective cages (10) for accomodating the animals that have a bottom (11) which is preheated between 33 and 35` C to intensify circulation of the animals. Respective cuffs are arranged around the tails of the animals pressurized by a common pressure actuator (23). The cuffs comprise optical pulse sensors coupled to respective measuring channels of a measuring and filter unit (30) with steep low-pass characteristics having cut-off frequencies under 10 Hz to eliminate disturbing noise effects. The operation is controlled by an evaluating unit (40). In the method for measuring the blood pressure, the pressure is established and changed simultaneously for each animal located in preheated cages, and in each channel the pressure corresponding to the occurrence of the first sensed beat pulse is stored and regarded as a blood pressure value if an undisturbed pulsation is going on with predetermined conditions after the first beat. The measurements are carried out in a sequence of measuring periods and the corresponding results are evaluated by mathematical statistical technique for each animal. If the results cannot be evaluated, new measuring sequences are started.
Patent AT-E15293-T1 (AT)
Inventor: VAN DER VEGT JACOBUS F H
IPC: H01F27/32
Filed: 1982-01-07
Granted: 1985-09-15
Abstract: 1. A winding for a dry transformer or reactor, in which the hollow space between at least two winding layers (1, 2) is divided into a plurality of axially extending cooling channels by an axially aligned spacer assembly, with the spacer assembly including supporting legs interconnected with a spacing from each other, characterized in that in the spacer assembly, two of the supporting legs (4, 5; 4b, 5b; 4c, 5c; 4d, 5d) each terminate freely and are rigidly interconnected in pairs to define separate distance elements (3).
Patent AT-E8971-T1 (AT)
IPC: B23B13/12
Filed: 1982-07-09
Granted: 1984-09-15
Abstract: Feed apparatus for automatic lathes comprises a central section bar surrounded by one or more peripheral section bars, longitudinal grooves of arcuate cross-section in all the section bars matching and cooperating with each other to form longitudinal passages for guiding bar stock when the section bars are assembled. Linings may be placed in these passages to form tubes for guiding the bar stock, these tubes being very accurately positioned relative to the outer surface of the apparatus, which may be an outer tube into which the assembly of section bars is inserted. Hence the stock-guiding tubes can be more precisely positioned, and the apparatus can be produced at low cost because the section bars are inexpensive and assembly is simple. The apparatus is particularly suitable for feeding lathes on which objects made from bar stock of very different diameters has to be machined.
Patent AT-E14227-T1 (AT)
Inventor: BELLMANN GUENTER
IPC: C08B15/10
Filed: 1982-01-11
Granted: 1985-07-15
Abstract: Cross-linked carboxymethylcellulose with intermolecular carbonate bridges.
Patent AT-E37443-T1 (AT)
Inventor: REICHL ALFRED
IPC: G01B21/02
Filed: 1983-02-12
Granted: 1988-10-15
Abstract: In an encapsulated measuring instrument for measuring the relative position of two objects, a scale and a scanning unit are mounted within a housing which defines a slit therein. One of the objects is connected with the scanning unit by means of a follower which extends through the slit. One or more sealing strips are provided for sealing off the slit, and each of the sealing strips includes a plurality of tightly bundled fibers.
Patent AT-E44636-T1 (AT)
Inventor: GLOEDE GUNTRAM DIPL-ING
IPC: H04L12/50
Filed: 1983-04-18
Granted: 1989-07-15
Abstract: 1. Circuit for acknowledgement of calling signals arriving via subscriber lines supplying data signals in an incoming transmission direction by emitting confirmation signals, in an exchange in which subscriber lines provided for the transmission of data signals in an incoming and outgoing transmission direction are connected to line termination circuits which, combined to line termination groups (LTEC), are connected to the data transmission facilities (CC, Mem, CPU) controlling the data signal switching between the subscriber lines, each line termination group (LTEC) having for the subscriber lines (Lab') transmitting data signals in an outgoing transmission direction a register arrangement (Reg1, Reg2, Reg3) from which a confirmation signal is emitted immediately after detection of a calling signal and of an indication signal indicating this detection, characterized in that the confirmation signal is contained in a first register (Reg1) from which, upon the appearance of the indication signal , the relevant confirmation signal is loaded into two further registers (Reg2, Reg3), the contents of which are subsequently emitted via a subscriber line (Lab), and in that at least one of the further registers (Reg2, Reg3) serves to receive and forward data signals via said subscriber line (Lab).
Patent AT-E19201-T1 (AT)
Inventor: GOELDNER H
IPC: F04B19/02
Filed: 1983-06-14
Granted: 1986-05-15
Abstract: 1. An equipment for the addition of a disinfectant to water at a specific mixing ratio, comprising a water pump connected to a water supply system, a disinfectant concentrate pump taking in disinfectant concentrate from a concentrate receptacle, and a mixing chamber, characterized in that the water pump (8) and the concentrate pump (20) are constructed as piston pumps with pistons which are adapted to be acted upon on two sides, that the two operating spaces of the water pump are connected via control valves (control slide valves 7) to the water supply system and to the mixing chamber (mixing tube 15), that the operating spaces of the concentrate pump (20) are connected to the concentrate receptacle (27) via non-return intake valves (24, 25) and to the mixing chamber (15) via non-return discharge valves (29, 30), that the piston rods (10, 22) of the two piston pumps (8, 20) are rotatably secured to different fulcrums by means of a pivot lever (16) pivotally connected to a centre of motion (17), and that for controlling the piston rod movements there are provided travel reversing switches (18, 19) for the pivot lever (16), said travel reversing switches (18, 19) actuating the control valves (control slide valves 7) of the water pump (8).
Patent AT-E18628-T1 (AT)
Inventor: VON POEPPINGHAUSEN KLAUS-JUERG
IPC: A23K40/20
Filed: 1983-09-17
Granted: 1986-04-15
Abstract: 1. Process for the manufacture of feed foils according to the cold roll Process, characterized by cooling at least one of the rollers used in the cold roll Process to a temPerature of below 10 degrees C.
Patent AT-E29006-T1 (AT)
Inventor: PARMENTIER JAN ANTON
IPC: B63H9/06
Filed: 1983-02-16
Granted: 1987-09-15
Abstract: A batten which is made of a plastic profile, that seen on a transverse sectional view, consists of several cavities next to one another, in order to hold close fitting inserts. In this manner it can be obtained that the stiffness of the batten is changing gradually, because the reinforcing inserts in the cavities have a different length. The stiffness of the batten can be changed in a simple way and right along its full length. The profile and rod-like inserts are substantially constant in cross-sectional dimension throughout their length and consequently easy and cheap to manufacture.
Patent AT-E25502-T1 (AT)
Inventor: KLANN HORST
IPC: B25B27/30
Filed: 1984-09-14
Granted: 1987-03-15
Abstract: To substantially reduce the stock of spring cramp sizes needed for holding and clamping axle springs of motor vehicles having widely varying diameters, the clamping jaws of a spring cramp have a contact surface which is substantially flat and, at least in the zone of median plane of the jaw and over the entire jaw leg leading in the clamping direction, slightly slanting inwardly by an angle  alpha  of from 2.5 DEG  to 6 DEG , so that the radially outer edge of jaw leg trails behind the inner one during a clamping operation. In addition, a backing rib is provided projecting substantially symmetrically from the inner edge of each clamping jaw axially in the clamping direction, which rib extends through a center angle  beta  of from 30 DEG  to 100 DEG . At their free ends, the jaw legs are about 1.5 to 2 times wider than in the zone of their median plane.
Patent AT-E39602-T1 (AT)
Inventor: ANGER WOLFGANG DIPL-ING
IPC: A43B17/08
Filed: 1984-10-17
Granted: 1989-01-15
Abstract: A foam latex insole includes a number of ribs on its undersurface. The ribs face the top-sole of a shoe when the insole is placed therein, and are formed of foam latex which is closed-pored and somewhat firmer than the foam latex which forms the continuous part of the insole. The ribs can be straight, curved or sharply bent, and form a labyrinth of ventilation channels between the top-sole of the shoe and the underside of the foot. The arrangement of the rib is such that a pumping effect is developed in response to pressure changes on the insole which promotes the exchange of air within the shoe to maintain a suitable environment for the feet.
Patent AT-E33911-T1 (AT)
Inventor: FROEBEL ECKHARD
IPC: H05B37/02
Filed: 1984-12-10
Granted: 1988-05-15
Abstract: 1. A follow-up switching arrangement comprising a follow-up stage which includes a manual switch (3) and an electronic switch (4) driven by a control component (5) with timer, where, when the manual switch (3) is closed, two loads (1, 2), arranged in separate arms of a circuit, are simultaneously switched on and where, when the manual switch (3) is opened, the first load (1) is switched off immediately and the second load (2) is switched off with a time delay by means of the control component (5) and the electronic switch (4), characterized in that - the manual switch (3) comprises a first mechanical switch (31) in the arm of the first load (1), and, mechanically coupled thereto, a second mechanical switch (32) which switches in the same direction as the first switch, in the arm of the second load (2), - the electronic switch (4) is arranged so as to bridge the second mechanical switch (32) and - the control component (5) is connected with its terminals (51, 52) parallel to the first mechanical switch (32), and the control output (53) of the control component is connected to the switching input (41) of the electronic switch (4), where, in the event of a voltage reduction at the load-end terminal (51), the control output (53) of the control component (5) switches to ON and then, following a fixed interval of time determined by a timer, switches back to OFF.
Patent AT-E26481-T1 (AT)
Inventor: VAN DUIJN JAN
IPC: A47K5/12
Filed: 1984-07-12
Granted: 1987-04-15
Abstract: A dispensing and dosing pump is provided comprising a cylinder with a top and a bottom wall having an inlet in or near the bottom wall and an outlet in or near the top wall, and a piston which is up- and downwardly movable within the cylinder by means of a piston rod extending through the top wall of the cylinder, the dispensing action of the pump taking place on the up-stroke of the piston, characterized in that a first membrane (10) is fitted to the piston which, on the up-stroke of the piston, is pressed into sliding and sealing contact with the inside wall of the cylinder while on the down-stroke allowing open passage and a second stationary membrane (11) is fitted to or near the top wall of the cylinder, which, on the down-stroke of the piston, is pressed into sliding and sealing contact with the piston rod while, on the up-stroke allowing open passage. A liquid pump is provided which is easy to operate and facilitates repeated dosing of partial operator-adjustable volumes.
Patent AT-E51311-T1 (AT)
Inventor: BIVIN KEN L
IPC: B41J7/34
Filed: 1984-11-02
Granted: 1990-04-15
Abstract: A check encoder (11) for printing of full field MICR codes on checks, includes a check guide (19) and means for sensing the position of the check (25, 27) in the check guide (19). A pair of fixed roller assemblies (29, 31), coact with a pair of movable roller assemblies (33, 35) to grip the check and move the check under the action of a stepper motor (44) to an initial known position. A hammer (87), mounted in a hammer mount (83) and activated by an electrica solenoid (91) impacts the check against successive selected characters on a font wheel (61) to print the desired MICR code. Program control means (111), in the form of a computer program, controls the operation of the check positioning, check encoding and check moving operations. When the desired MICR code has been printed on the check, the check is moved out of the encoder (11) by means of the fixed and movable roller assemblies (29, 31, 33 and 35).
Patent AT-E44317-T1 (AT)
Inventor: HORN PETER DR
IPC: G01K7/18
Filed: 1985-01-19
Granted: 1989-07-15
Abstract: A process of calibrating a temperature sensor includes bringing the sensor to thermal equilibrium at a selected temperature, measuring the resistance of the sensor, calculating which combination of trimming paths need be interrupted and then separately interrupting those paths apart from the measuring location. A sensor with selectably interruptable trimming paths is disclosed.
Patent AT-E43989-T1 (AT)
Inventor: HEINZELMANN WERNER
IPC: B27B9/04
Filed: 1985-07-16
Granted: 1989-06-15
Abstract: 1. Longitudinal guide for an electric hand tool in particular a circular saw, along a rail shaped guide arm (1), with a substantially U-shaped adapter (6) held detachably on the hand tool, and slidably on the guid arm, characterized in that both arms of the U (7) of the adapter (6) are detachably and lockably connected to a base plate (2) of the circular saw transverse to the longitudinal axis of the guide arm (1) and the central part (5) of the U-shaped adapter engages a guide groove (4) of the guide arm (1) adapted groove (4) has a U-shaped cross-section and the engaging part of the central part (5) of the U-shaped adapter is provided with a U-shaped cross-section, in that for the adjustement of the width of the central part (5) of the U-shaped adapter transverse to the direction of travel, the arms of the U (17, 18) can be resiliently splayed apart.
Patent AT-E64145-T1 (AT)
Inventor: STAENDEKE HORST DR
IPC: C08K9/00
Filed: 1986-02-19
Granted: 1991-06-15
Abstract: Self-extinguishing polymeric composition based on a polyolefin, especially polypropylene, of improved thermal stability containing an intumescent fire-retardant system comprised of a phosphorus constituent and a carbonaceous nitrogen constituent. The composition contains more particularly, as the phosphorus constituent, a product consisting substantially of (a) 75-99.5 wgt % pulverulent free flowing ammonium polyphosphate of the following general formula H(n-m)+2(NH4)mPnO3n+1  in which n stands for an integer having an average value of from about 20 to 800 and the ratio of m/n is about 1, and (b) about 0.5-25 wgt % of a water-insoluble, optionally cured artificial resin encapsulating the individual ammonium polyphosphate particles.
Patent AT-E45674-T1 (AT)
Inventor: LEHMANN HANS DIETER PROF DR
IPC: A61P7/02
Filed: 1986-10-01
Granted: 1989-09-15
Abstract: A combination of verapamil, gallopamil or anipamil and acetylsalicylic acid in a weight ratio of from 10:1 to 2:1 being useful in the treatment of circulatory disorders.
Patent AT-E52872-T1 (AT)
Inventor: PATHUIS JAN WILLEM
IPC: H03H15/02
Filed: 1986-11-10
Granted: 1990-06-15
Abstract: The invention relates to a charge-coupled device, in which the channel is provided with two or more separation regions for obtaining a desired charge subdivision, for example for a transversal filter. Due to asymmetry in the potential distribution between the outer subchannels and the central subchannels, an accuracy occurs in the charge distribution, which according to the invention is eliminated for the major part by locally providing the separation channels bounding the outer subchannels with an interruption.
Patent AT-E78129-T1 (AT)
Inventor: WILLIAMES GEOFFREY ALAN
IPC: A01C1/04
Filed: 1986-03-18
Granted: 1992-08-15
Abstract: Apparatus for propagation of plant seedlings including a cell chain comprising a series of cells rigidly connected to form a group of aligned cells each group being pivotal relative to its adjacent group by a link cell to form a continuous chain of cells able to be mechanically handled by transport devices or concertined into a solid block of cells having little or no wastage of space.