baber/WOPTO huggingface dataset:
Patent AT-E545167-T1 (AT)
Inventor: GIROUD NELLY
IPC: H01G11/06
Filed: 2009-07-09
Granted: 2012-02-15
Abstract: The invention relates to an ionic liquid electrolyte comprising at least one ionic liquid of formula C+A− wherein C+ represents a cation and A− represents an anion, and at least one conducting salt, characterized in that it further comprises at least one anionic surfactant. The invention also relates to an electrotechnical system, electrochemical accumulator and battery, and in particular, a lithium accumulator such as a button battery cell.
Patent AT-E534470-T1 (AT)
Inventor: DONNETTE XAVIER
Filed: 2010-02-03
Granted: 2011-12-15
Abstract: The device has a pump including a piston with a tubular support (26) traversed by a supply channel (28). The piston has a membrane (30) slidably mounted in a dosage chamber. The membrane has a sealing unit (80) i.e. flange, that forms a non-return valve and takes a liquid blocking configuration by being placed against the support. Another sealing unit (82) assures sealable sliding of the membrane with respect to the chamber. The units are made of flexible material. The membrane has a rigid part (84) i.e. ring, made of material having rigidity greater than that of the material of the units.
Patent AT-E539109-T1 (AT)
Inventor: AWA HIDEAKI
Filed: 2010-04-01
Granted: 2012-01-15
Abstract: A method for producing a granular composition including the steps of: stirring and granulating a mixture containing not less than 3 parts by weight and not more than 80 parts by weight of a phenol compound represented by the formula (1) :   
wherein R 1  is an alkyl group having 1 to 8 carbon atoms, X is an n-valent alcohol residue having 1 to 18 carbon atoms optionally containing a heteroatom, a cyclic group, or a heteroatom and a cyclic group, and n is an integer of 1 to 4, and not less than 20 parts by weight and not more than 50 parts by weight of a binder to obtain a granular agglomerate; and cracking the granular agglomerate at a temperature equal to or lower than the melting point of the binder and equal to or higher than the temperature which is 10°C lower than the melting point, through a cracking machine equipped with a separation mechanism capable of recovering a granule having a particle size of not more than 5 mm, and a cracking mechanism, to obtain a granule.
Patent AT-E1432-T1 (AT)
IPC: E04B1/348
Filed: 1979-05-31
Granted: 1982-08-15
Abstract: A modular building structure comprises a support structure (10) including a plurality of spaced vertical columns, (11) and horizontal beams (12) interconnected between columns to form a rigid support system. At least one space module (22) structurally defining an enclosed volumne of space is adapted to be removably supported from said support structure. There are provided in combination, utility conduits (45-49) integrated with at least some of said columns and connectable at their lower ends to utility inlets and outlets (41). There are also column manifold means (50) at a plurality of levels in each of the vertical columns, the manifold means having connections to the utility conduits. Module manifold means (62) are provided in the space modules and have connections to utility conduits (92-98) within the modules. Coupling members (65) each having conduits for the utilities and means for connection to both a column manifold means and a module manifold means are provided, said connection means being constructed and arranged so that connection of the coupling member with a manifold means in a column and a module connects together the utility conduits in the module and the column via the conduits in the coupling member.
Patent AT-E9405-T1 (AT)
IPC: G01N29/04
Filed: 1980-10-30
Granted: 1984-09-15
Abstract: An ultrasonic testing method in which a hf transmitting/receiving coil (14) and a magnet are moved adjacent the workpiece surface, hf pulses are fed to the coil and the signals induced in the coil are amplified by an amplifier (27) suffers from the disadvantage that the induced signals vary in strength with variation of the distance of the coil from the workpiece. The electromagnetic coupling factor between the coil and the workpiece is monitored, e.g. by measuring the transmission voltage applied to the coil, and the amplification factor of the amplifier (27) is controlled in dependence on the variation of this coupling factor.
Patent AT-E2563-T1 (AT)
IPC: E05D15/26
Filed: 1980-01-22
Granted: 1983-03-15
Abstract: The invention concerns a folding door of the kind having a primary panel pivoted about one axis on a frame, and a secondary panel articulated with respect to the primary panel and engaging a slide guide which is perpendicular to the pivotal axis of the primary panel. According to the invention, the two panels are articulated by links pivotally connected to each of the primary and secondary panels at second and third axes respectively, and the secondary panel engages the slide guide at a fourth axis located at an intermediate point along the panel, all the four axes being disposed centrally of the thickness of the panels; furthermore, the distance between the second and third axes is equal to the thickness of the panels, and the distance between the third and fourth axes is the same as between the first and second axes. With this construction, the door will open in a substantially smaller space than a conventional door and in addition it can be opened by a simple pushing action. The door is thus suitable for use by handicapped persons in e.g. hospitals and community homes.
Patent AT-E8926-T1 (AT)
IPC: F16B13/06
Filed: 1981-01-12
Granted: 1984-08-15
Abstract: A masonry metal-plug for anchoring fixtures to a masonry wall comprises a plurality of expandable sectors (2) held mutually associated by a single tulip type spring and effective to be expanded by inserting an expander cone (19) under the pull applied by a bolt (17) threaded therein. On respective expandable sectors (2) projecting teeth (6) are formed effective to engage with seats (7) formed in an adjacent sector (2) in such a way as to hold the expandable sectors correctly beside one another and prevent the plug from rotating within the hole whereinto it is inserted.
Patent AT-E11121-T1 (AT)
IPC: B61D17/20
Filed: 1981-11-27
Granted: 1985-01-15
Abstract: 1. Device for intercommunication between rail-road cars, comprising a retractable half-corridor formed by a rigid ring (1) joined to the car body (4) and provided with hook-engagement means (56, 57) for rigidly fixing it to a similar ring (1a) which is joined to another car and with means (2, 5, 3) for suspending the ring (1) from the car body (4), characterized in that these suspension means comprise a top rod (2) which is attached to the top portion of the ring (1) and rests on two lateral supports (3) attached to the car body (4) by means of a swivel bracket (9) which permits their rotation about a vertical axis independently of each other.
Patent AT-E109880-T1 (AT)
Inventor: ALEFELD GEORG PROF DR
IPC: F01K17/00
Filed: 1982-03-24
Granted: 1994-08-15
Abstract: A description is given of multi-stage apparatuses which operate with absorber circuits, can be used to make available useful heat energy and/or work and are distinguished by high efficiency and/or a high degree of adaptability. The apparatuses operate with working fluid which can be absorbed in an absorbing medium and, as principal components, they contain so-called exchange units and, in addition, if required, at least one pressure machine. The term "exchange unit" is intended to include absorbers, condensers, resorbers, evaporators, desorbers and absorbers, as customary in absorber and resorber machines; the term "pressure machines" is intended to include compressors and expansion machines. Preferred embodiments of the present invention are heat pumps, which can be adapted within a wide range to variable outside temperatures and a variable heat requirement. <IMAGE>
Patent AT-E31503-T1 (AT)
Inventor: SILBERBAUER HERBERT
IPC: B27L11/00
Filed: 1982-07-09
Granted: 1988-01-15
Abstract: 1. A wood chopping machine (1) for small sized wood (2) with a rotor (17) comprising two disks (101), between which are arranged cutter carriers parallel to the rotor axis with cutters (71) parallel to the rotor axis, the cutters (71) interacting with a counter cutting edge arranged at the opening of a supply shaft (10) at the radial outer wall (9) of the housing (4) and the rotor (17) having between each two adjacent cutters (71) a radially outwardly open recess, in which there is adjustably arranged, for the purpose of adjustability of the chip length, a body (106) with a radially external, bent stop face (105) for the front end of the small-sized wood (2), characterized in that the recesses are closed off from each other in the area of the cutters (71) and in that the body (106) is articulated to a swivel shaft (108) parallel to the rotor axis as a swivel body, which swivel shaft (108) is located at the side of the cutter (71) leading in the direction of rotation (47) and in that in the recesses the space not occupied by the swivel body (106) at the side of the cutter (71) following in the direction of rotation forms a chamber (44) with a radially external opening (119) for receiving the chip, the end face (111) of the swivel body (106) facing away from the swivel shaft (108) representing the wall (118) of the chamber (44) which is at the front in the running direction.
Patent AT-E13535-T1 (AT)
Inventor: DALES JOHN ROBERT MANSFIELD
IPC: C07D499/62
Filed: 1982-06-16
Granted: 1985-06-15
Abstract: A process for the preparation of a penam derivative of formula (I): <IMAGE> (I)  wherein RA is hydrogen or a group of formula (Ia): <IMAGE> (Ia)  wherein X is -CO2R1, or SO3R1; R is C1-6alkyl, aryl, or heterocyclyl; R1 is hydrogen, or a pharmaceutically acceptable salt-forming ion or ester-forming radical, and R2 represents hydrogen or a pharmaceutically acceptable salt-forming ion or in vivo hydrolyzable ester-forming radical; which process comprises reacting a compound of formula (II):    <IMAGE> (II)  wherein RB is hydrogen, a removable amino blocking group, or a group of formula (IIa): <IMAGE> (IIa)  wherein Y is -CO2Rx or -SO3Rx; R is as defined with respect to formula (I) above; Rx represents an ester-forming radical, RY represents hydrogen, a salt-forming radical or a carboxyl-blocking group, and R3 represents an alkyl, benzyl, or aryl group; with methanol in the presence of copper ions; and thereafter if necessary carrying out one or more of the following steps: (i) removal of any blocking group; (ii) converting the product to a pharmaceutically acceptable salt or ester thereof.
Patent AT-E41078-T1 (AT)
Inventor: BARNETT ALLEN M
IPC: H01L31/052
Filed: 1982-11-15
Granted: 1989-03-15
Abstract: A thin film photovoltaic solar cell having an opaque electrical contact which consists of a low-cost substrate, such as a metal alloy or a metallurgical grade crystalline silicon and a barrier layer which is optically reflective, a first semiconductor layer, a second semiconductor layer, a transparent electrical contact and an encapsulant. Solar cell quality semiconductors are grown using a constant temperature sliding boat liquid phase process in a continuous or semi-continuous mode. The growth is driven by applying a temperature gradient or other gradient across the melt, with the substrate at a cooler temperature, after thermal equilibrium is obtained between the solution and the substrate. Growth occurs from the bottom of the solution to prevent contamination of the growth layers by extraneous particles in the solution.
Patent AT-E14991-T1 (AT)
Inventor: FUDERER ANDRIJA W
IPC: B01D53/047
Filed: 1982-03-08
Granted: 1985-09-15
Abstract: The invention deals with a two-feed pressure swing adsorption process for enhancing the recovery of hydrogen in a feed gas. 
<??>One portion comprising about 30-80% of a hydrogen-containing feed gas having a relatively high carbon dioxide content is preheated to remove a substantial portion of said carbon dioxide therefrom. The thus-preheated stream is passed to a pressure swing adsorption bed from which a purified hydrogen stream is withdrawn. Upon completion of this step, the unpretreated portion of the feed gas is passed to the feed end of the bed, with purified hydrogen continuing to be withdrawn from the bed. In cyclic pressure swing adsorption operations employing such a two-feed process, the recovery of purified hydrogen is enhanced as compared with operations in which none of the feed gas is pretreated for carbon dioxide removal or in which all of the feed gas is so treated for removal of carbon dioxide therefrom.
Patent AT-E13091-T1 (AT)
Inventor: PFISTER JUERG
IPC: F24D3/16
Filed: 1983-01-10
Granted: 1985-05-15
Abstract: 1. Device for heating, respectively cooling the floor for rooms having a floating floor, with heating, respectively cooling tubes disposed in the space between a supporting ceiling and a counterfloor and with heat-convecting lamellae placed upon said tubes and equipped with fins extending laterally, characterized in that the lamella fins (11) extend at least substantially horizontally within such a small distance below the counterfloor (7) that the convection currents in the space (a) are at a minimum when the floor is at rest, but that the lamella fins will not be contacted by the counterfloor during its utmost admissible deflection (f).
Patent AT-E32641-T1 (AT)
Inventor: VOGEL KLAUS DIPL-ING
IPC: H04B7/02
Filed: 1983-08-31
Granted: 1988-03-15
Abstract: 1. A system for electrically transmitting information with a high level of security, in particular a radio relay system, wherein a plurality of transmission channels are provided, and monitoring- and switch-over devices which, in the event of disturbances in a transmission channel, initiate a stand-by connection, characterised by a stand-by transmitter (hot stand-by) (Sh ) which is in the operating state, is connected to a control device (StE) and which can be connected via a routing line (RL), without the interposition of a channel separating filter, to the input of a transmitting channel separating filter which includes the routing lines for the connection of the individual transmission channels, further characterised by short-circuiting or interrupting elements (X) which are arranged in the individual transmission channels, can be controlled by the control device (StE) and which disconnect the disturbed transmitter (S) when the stand-by transmitter is connected and additionally prevent the absorption of the same-frequency hot stand-by signal in this channel separating filter (KF), and further characterised by the connection and disconnection, without the use of a channel separating filter, of a hot stand-by receiver (Eh ) which is arranged at the receiving end.
Patent AT-E40242-T1 (AT)
Inventor: POKOJNY RUDOLF
IPC: H02G15/18
Filed: 1983-05-03
Granted: 1989-02-15
Abstract: This invention relates to the mechanical and environmental protection of cable joints, especially in power or other current-carrying cables. Disclosed is a recoverable sleeve which conforms closely to the cable joint, and a liner which bridges the joint and comprises a plurality of elongate elements assembled into a sheet. Flexible means is provided for holding the elements in a side-by-side arrangement and allowing the separation between the elements to vary to allow the liner to conform to the profile of the cable joint. Such flexible means may extend across the element and provide a water vapour barrier. Disclosed also is a method of protecting a cable joint utilizing the sleeve and liner. Where the cables to be jointed have metal armor, screen and/or shielding, the elements may be fabricated from metal or metal alloy and may then provide both armoring and a fault current path across the joint. Use of these more closely conforming joint case assemblies improves heat transfer and reduces the overall size of the joint.
Patent AT-E27596-T1 (AT)
Inventor: LIEBEL HENRY J
IPC: B65D85/672
Filed: 1983-10-27
Granted: 1987-06-15
Abstract: An interior core protector (20) for protecting the interior (12) of a coil of material (10), e.g., coiled sheet steel, from damage is disclosed. The core protector (20) includes a pair of overlapping formed angular paperboard members (22, 24) each having a series of spaced die cuts (26) in one leg (22b, 24b) thereof permitting the angular members to be bent to conform to the inner diameter of the coil (10). The cuts (26) in one leg (22b) are offset from the cuts in the other leg (24b) such that when the protector (20) is bent for placement in the interior core (12) of the coil (10) and the width of the cuts (26) increases, a paperboard segment of one member (24b) nevertheless overlies the cut (26) in the other (22b) to provide protection for the material about the full circumference of the interior core (12).
Patent AT-E21158-T1 (AT)
Inventor: ISLER EUGEN
IPC: F16K11/06
Filed: 1983-05-24
Granted: 1986-08-15
Abstract: 1. A single-arm mixer tap for controlling the rate of flow and the mixing ratio of hot and cold water, with a stationary control plate (18) comprising two ducts (19, 28) connected to the hot water supply line (34) and the cold water supply line (34') respectively, a control member (14) movable relative to the control plate (18) being disposed thereon and likewise comprising two ducts (16) and being actuable by a rocker arm (1) pivotable about a shaft (24) and by a rotatable handle (30) provided on the rocker arm (1) by means of a member (10, 11) constructed in the form of an actuating finger, and transmission elements (7), by which the angle of rotation of the handle (30) is converted into a linear movement of the control member (14), the transmission element (7) being interposed between the control member (14) and the inner part (4) of the rotatable handle (30) mounted in the rocker arm (1), the rocking angle of the rocker arm (1) being intended to control a second component of the movement of the control member (14) at right angles to the said linear movement, characterized in that the transmission elements (7) comprise a guide member (9) tiltable about the shaft (24) and simultaneously displaceable along the said shaft (24) (Figs. 1 to 7).
Patent AT-E35489-T1 (AT)
Inventor: STEMMLER HERBERT DR
IPC: H02M5/257
Filed: 1984-09-07
Granted: 1988-07-15
Abstract: 1. Reactive-power compensator for compensating a reactive-current component in an alternating-voltage system, comprising a) a current converter bridge circuit (1 - 4 ; 27, 28) having an alternating-voltage input (19) which is to be connected to alternating-voltage system (18) and a direct-current output (20), b) forced-commutation current converter rectifiers (1 - 4) in all branches of the current converter bridge circuit, which rectifiers are arranged in such a manner that a defined current direction is produced at the direct-current output (10), c) a capacitor (9) which is connected in parallel with the alternating-voltage input (19), and d) a smoothing choke (10) as termination at the direct-current output (20), e) a drive unit (11) for driving the forced-commutation current converter rectifiers (1 - 4) and f) a pulse-width modulator (12) which is connected to this unit and which g) outputs, with a put se frequency (f) which is greater than the frequency of the alternating-voltage system (18), h) width-modulated, approximately rectangular current pulses (I, I1 , I2 ) for controlling the commutation process as determined by a control voltage (Us ) dependent on the magnitude and phase of the reactive-current component (IB ) to the drive unit (11) in such a manner that the fundamental oscillation of the compensation current (I) is identical in frequency and amplitude with respect to the reactive-current component (IB ) but shifted in phase by 180 degrees, characterized in that i) for the purpose of generating a sinusoidal control voltage (US ), a first multiplier (13) is provided which multiplies a reference voltage (UR ), which is phase-shifted by an angle of 90 degrees with respect to the system voltage (UN ) of the alternating-voltage sytem (18), or amplified reference voltage (a. UR ) by a multiplication factor (M), the magnitude of which is proportional to the magnitude of the reactive-current component (IB ) and which changes its sign when the reactive-current component (IB ) changes between the inductive and the capacitive range.
Patent AT-E54452-T1 (AT)
Inventor: GIRIJAVALLABHAN VIYYOOR MOOPIL
IPC: A61K31/425
Filed: 1984-11-02
Granted: 1990-07-15
Abstract: Improved processes for the production of 6-hydroxyethyl-2-substituted thio penem-3-carboxylates which eliminate the step of using a silver reagent are disclosed.
Patent AT-E39300-T1 (AT)
Inventor: BARENDSZ ANTON WILLEM
IPC: G08B17/10
Filed: 1984-10-02
Granted: 1988-12-15
Abstract: Gas sensor consisting of a housing which is divided into two compartments 3 and 4 by means of a fluid filter 2, e.g. a bed of activated charcoal. Compartment 3 has an iniet channel 5 and contains a first gas-sensitive semiconductor 6, the measuring device. Compartment 4 has an outlet channel 7 and contains a second gas sensitive semiconductor 8, being used as a reference device. The value of the electric resistances of devices 6 and 8 will increase or decrease when the compartments 3 and 4 contain either an oxidising or a reducing gas. The sensor is used in a gas detection system in which an electronic circuit which follows determines the ratio between said resistances and the ratio of the reference device and a reference resistance. These ratios are subsequently compared to certain limiting values, and when these values are exceeded, a detection signal will be produced.
Patent AT-E38184-T1 (AT)
Inventor: WONG HARVEY C
IPC: G05B19/39
Filed: 1984-08-17
Granted: 1988-11-15
Abstract: In a rotary printer control system, a dual mode servo for controlling the velocity and position of a rotary print wheel and a print wheel carriage is normally operated at a relatively high gain value. When the servo is switched from the velocity mode to the position mode, the length of time the servo remains in the position mode is monitored and, if this exceeds a predetermined maximum time period, the gain of the servo loop is switched to a relatively low value in order to reduce oscillations of the print wheel or carriage about the HOME position. The gain reduction is accomplished by inserting a supplemental R-C network in parallel with the high gain R-C network, and the range of ratios of the relatively high gain to the relatively low gain values is from about 10 to about 30.
Patent AT-E115959-T1 (AT)
Inventor: LANDES GREG M
IPC: G01N33/58
Filed: 1984-08-31
Granted: 1995-01-15
Abstract: Polymeric, single-stranded DNA molcule which is labeled with a plurality of labels, the labels being bonded, via linking groups, to adenine and cytosine bases of the DNA molecule in substantially equal numbers, the labels being bonded to essentially none of the guanine or thymine bases of the DNA molecule, the DNA molecule being adapted for use as a probe in a nucleic acid hybridization assay.