baber/WOPTO huggingface dataset:
Patent AT-E535051-T1 (AT)
Inventor: GAJANANA DEEPAK
Filed: 2008-12-19
Granted: 2011-12-15
Abstract: An integrated circuit (10) for use in a DC-DC converter is protected against damage from electrostatic discharge when not in use in the DC-DC converter. The integrated circuit includes a control circuit (11) and a switching transistor (12, 20) coupled between a first and second terminal (10a, b) of the integrated circuit (10). During DC-DC conversion the control circuit controls periodic switching of the switching transistor. The integrated circuit (10) furthermore comprises an electrostatic discharge (ESD) protection circuit, with a high pass filter circuit (160, 162) with inputs between terminals (10a, b) of the integrated circuit (10) and an output coupled to a detector transistor (164). The detector transistor (164) charges a chargeable circuit (17). From a node between the detector transistor (164) and the chargeable circuit (17) the switching transistor (12, 20) is made conductive when the detector transistor (164) becomes conductive. By using a high pass filter circuit (160, 162) the ESD protection circuit is made to work outside normal use. When the DC-DC converter contains multiple switching transistors all are preferably made conductive upon detection of ESD.
Patent AT-E546811-T1 (AT)
Inventor: POMPEI FRANK JOSEPH
Filed: 2008-12-24
Granted: 2012-03-15
Abstract: A region of air is manipulated to reflect, absorb, or redirect sound energy to prevent the sound energy from reaching a listener separated from the sound source by the region of air. The region of air may be manipulated by directing ultrasonic sound waves with a sound pressure level of at least 140 decibels at the region of air.
Patent AT-E505433-T1 (AT)
Inventor: MEYER ULRICH
IPC: B67D7/42
Filed: 2009-02-25
Granted: 2011-04-15
Abstract: The nozzle has a valve housing (1) comprising an outlet valve, and an operating device with an operating handle (4). An outlet valve seat (14) is arranged in the housing, and an outlet valve body is loaded by a valve spindle (6). The outlet valve body has two, axially movable closing units (10, 11), and an opening gap is formed between the units. One unit acts together with the valve seat, and a purging circuit is formed by a bearing housing (9). The circuit is driven by a lower pressure acting in an area of the gap when the outlet valve is closed and closed by another unit.
Patent AT-E532322-T1 (AT)
Inventor: GISBY DOUGLAS
Filed: 2009-02-19
Granted: 2011-11-15
Abstract: A personal call center (600) adapted to facilitate telephone calls to a mobile communications device of a user (700A-C) that can schedule calls for a user, make calls at scheduled times and connect the user when the other party answers, thus making the calls completely "hands free" and transparent for the user. In essence, the system can make an outbound call look and act like an inbound call. Advantageously, the system can also be used by a manager or a centralized call center to schedule calls for a given user or group of users (705). This way, managers or call centers can schedule calls, between salespersons and customers, and have calls go though without interaction from the salesperson.
Patent AT-E496831-T1 (AT)
Inventor: NEGELE WOLFGANG
Filed: 2009-05-13
Granted: 2011-02-15
Abstract: A packing machine has a lift jack with a spindle and a spindle nut. The spindle is coupled to a motor but fixed with respect to the machine frame (2).
Patent AT-E511223-T1 (AT)
Inventor: LANKES THOMAS
Filed: 2009-03-26
Granted: 2011-06-15
Abstract: An improved antenna field has at least one capacitance switched between one of the two bus bars. At least one center section of the heating wire is formed between 20% and 80% of the total length of the heating wire, and/or at least one capacitance is switched between at least two center sections of the heating wires formed between 20% and 80% of the total length of two heating wires. The at least one capacitance is greater than 50 pF.
Patent AT-E550975-T1 (AT)
Inventor: BODUM JORGEN
Filed: 2009-05-08
Granted: 2012-04-15
Abstract: The invention discloses a plunger-filter beverage-making machine with a lid which can be closed by a valve. The beverage-making machine has a vessel (2), a lid (3) and a filter piston (4) which can be vertically displaced in the vessel and has a piston rod (41). The lid (3) contains a pouring opening (37) which can be closed by means of an elongate lever (33) which extends transverse to the piston rod. To this end, the lever is mounted on the lid such that it can pivot about a horizontal axis. The lever has, in the region of its front end, a closure body (36) in order to close the pouring opening and, in the region of its rear end, an operating region (331) in order to pivot the lever by virtue of pressure exerted by a finger of a user.
Patent AT-E551549-T1 (AT)
Inventor: BOTSCH SIEGFRIED
Filed: 2009-08-25
Granted: 2012-04-15
Abstract: The invention relates to a brake disc having a brake disc pot (42) and a friction ring (10) which is positively connected to the brake disc pot via toothing (50). The friction ring (10) comprises two friction ring halves (12, 14), wherein the toothing extends across only one of the friction ring halves. In this manner it is possible to mount through-passages (30) axially adjacent to the toothing running around the friction ring half on the interior circumference of the friction ring, said passages connecting the interior circumference of the friction ring to an interior ventilation arrangement of the friction ring. In this manner both a good force transmission and a stable positive connection is ensured between the friction ring and the brake disc pot, as is an efficient cooling by means of an interior ventilation of the friction ring.
Patent AT-E2688-T1 (AT)
IPC: D03C7/00
Filed: 1979-06-11
Granted: 1986-03-15
Abstract: The crossing thread supply system for the weaving machine employs a rotatable bobbin carrier and a thread tensioning means for controlling a thread pay-out from a bobbin on the carrier as a function of thread tension. The tensioning means employs a control lever which is pivotable under the influence of the paid-out thread and a pivoting lever which engages via a pawl with a ratchet wheel connected to the bobbin carrier. The control lever serves to pivot the pivoting lever when moved to an innermost position. This disengages the pawl from the ratchet wheel to permit indexing of the ratchet wheel and bobbin carrier.
Patent AT-E503-T1 (AT)
IPC: A61K33/14
Filed: 1979-11-28
Granted: 1982-01-15
Abstract: 1. Protective solution for preventing ischaemia damage to the heart and kidneys and other organs in the course of operations and transplantations of these organs whilst the blood circulation is shut out, characterised in that it consists of a buffer system based on 150 +- 100 millimols of histidine, 16 +- 10 millimols of histidine hydrochloride and 2 +- 1 millimols of tryptophane per litre, which additionally contains alkali metal ions and alkaline earth metal ions as well as a polyol or a sugar, the sum of the cations being 25-80 milliequivalents, the osmolarity of the solution being 300-400 mosm and the pH of the solution being between 6.6 and 7.6.
Patent AT-E6447-T1 (AT)
IPC: G11B19/28
Filed: 1979-11-15
Granted: 1984-03-15
Abstract: Method and apparatus for rotating an information storage disc (11) about its central axis at a prescribed angular velocity that varies according to the radial position of an optical transducer (15) for recording information thereon, whereby a uniformly high density of information can be recorded over the entire disc. The apparatus includes a register (21) for storing a digital measure of the radius of the current track being recorded by the transducer (15), along with velocity signal circuitry for producing a disc velocity signal having a frequency inversely proportional to the measure of radius, and a spindle motor servo (25) responsive to the disc velocity signal, for controlling the angular velocity of the information disc (11) accordingly. The velocity signal circuitry includes a crystal oscillator (29) a counter (31) for counting the clock pulses produced by the oscillator, (29) and a digital word magnitude comparator (35) for generating a reset pulse to reset the counter (31) to an initial zero count every time it determines that the count is equal to the digital measure of radius. The disc velocity signal is then derived by frequency dividing the successive reset pulses.
Patent AT-E2246-T1 (AT)
IPC: H05B41/282
Filed: 1980-06-20
Granted: 1983-01-15
Abstract: 1. Transistor inverted converter circuit comprising a transformer (11; 111) having a primary winding (11a; 111a) which can be connected to a d.c. voltage source (1; 101) in series with the emitter-collector path of a transistor (4, 5; 105), a secondary winding (11b; 111b) to which a load (15; 115) can be connected, and a control winding (6, 162) which ist connected by one terminal to the base of the transistor (4, 5; 105) and which is connected by another terminal to the emitter of the transistor (4, 5; 105) by way of a diode means (base-emitter path of 5 or 4; diode 142), and which is provided between the two terminals with a tapping (6d; c) which is connected to a terminal of a biasing capacitor (9, 109), the other terminal of which is connected by way of a resistor (10; 110) to the emitter of the transistor (4, 5; 105), further comprising a commutating capacitor (12; 112) which is part of an oscillator circuit determining the frequency of the converter circuit, and a charging circuit having a diode (7, 8; 107) for charging the biasing capacitor (9, 109) to a d.c. control voltage which is of a polarity for conduction by the transistor (4, 5; 105), characterised in that the primary winding of the transformer (11, 111) is connected to the d.c. voltage input by way of a choke (2; 102), that the charging circuit is a closed circuit which is formed by the diode (7, 8; 107) serving as rectifier means, the biasing capacitor (9, 109) and at least a part (6a-6d, 6b-d; a-c) of the control winding (6; 162), and that the resistor (10; 111) which is connected to the biasing capacitor (9; 109) is only part of the control circuit (Figure 1; Figure 3).
Patent AT-E6277-T1 (AT)
IPC: E01B31/17
Filed: 1980-12-14
Granted: 1984-03-15
Abstract: Machine provided with two grinding slippers 8 for each rail track 1 connected by a lifting jack 9, and driving beams 10, to its rolling frame 2. On each slipper 8 are mounted four grinding units 6 angularly displaced at an angle D1 with respect to each other. The slippers 8 are located in front of one another in the transverse direction of the track and are hinged on a connecting element 12 in order to be inclined at an angle D2 by means of a double-acting jack 14. The inclination D2 of each slipper is monitored by a potentiometer 27 connected to an indicating dial 28. This machine enables truing of the rail by grinding the whole profile of the rolling surface of the rails by varying the inclination of the grinding slippers at each pass.
Patent AT-E6652-T1 (AT)
IPC: A61K31/42
Filed: 1980-08-04
Granted: 1984-03-15
Abstract: The compounds of the formula (II):   <IMAGE> (II)  or pharmaceutically acceptable salts or esters thereof wherein A is a hydrogen atom or an esterifying radical; X is an alkyl group of 1-12 carbon atoms optionally substituted by a hydroxy, amino, acylamino of C1-6 alkoxy group, which substituents are not on the carbon atom adjacent to the nitrogen atom; or a C5-7 cycloalkyl group; or a phenylalkyl group wherein the carbon atom content of the alkyl part is 1-6 and the phenyl part is optionally substituted with a fluorine, bromine, chlorine, C1-6 alkyl, or C1-6 alkoxy; with the proviso that when X represents an optionally substituted phenylalkyl group and A represents C1-3 alkyl, then the -CO2A group is attached to the alkyl part of the phenylalkyl group; have been found to be  beta -lactamase inhibitors and antibacterial agents. Their preparation and use is described.
Patent AT-E14166-T1 (AT)
Inventor: WILKINSON RICHARD L
IPC: B41M5/26
Filed: 1981-10-29
Granted: 1985-07-15
Abstract: An improved information recording medium having a special nitrated dye recording layer (35). Information can be recorded in the medium (11) by scanning the recording layer with an intensity-modulated beam of light (13), to selectively heat portions of the layer and thereby cause corresponding minute explosions in it, yielding a sequence of spaced microscopic pits (15) representative of the information. The exploded material contains primarily non-condensable gases so that very little, if any, non-gaseous residue is deposited on surrounding portions of the medium, and the information is thereby recorded with an improved signal-to-noise ratio.
Patent AT-E12006-T1 (AT)
Inventor: EISENMANN SIEGFRIED DIPL ING
IPC: F16H1/28
Filed: 1981-12-11
Granted: 1985-03-15
Abstract: 1. An epicyclic spur gear having a sun wheel (4) into which the operational torque is introduced from one axial side, having an internally toothed ring gear (11) which surrounds the sun wheel (4) concentrically, having a satellite carrier (7) which is disposed coaxially with the sun wheel (4) at the other axial side thereof and which carries planet pinion-axles (9) which are uniformly distributed over the circumference, are fixed to the satellite carrier (7) and project into the region between the sun wheel (4) and the ring gear (11) and having planet pinions (1, 2, 3) which mesh both with the ring gear (11) and with the sun wheel (4) and a plurality of which are mounted on each planet-pinion axle (9), characterised in that the bending resistance of the planet-pinion axles (9) and/or of their fixing in the satellite carrier (7) on the one hand and the torsional resistance of the sun wheel (4) and/or of its connection to the sun-wheel shaft (5) on the other hand are adapted to one another in such a manner that the extent by which the bending line (MM') of the resilient bending of the planet-pinion axles (9) in the direction of their rotational movement about the gear axis under the influence of the forces transmitted from the sun wheel (4) and from the ring gear (11) to the planet pinions (1, 2, 3) deviates from a straight line, and the extent by which an axial line (EE') traced on a tooth flank of the sun wheel (4) at the height of the operational pitch circle thereof is deformed in the circumferential direction substantially by torsion under the influence of the forces transmitted between the sun wheel (4) and the planet pinions (1, 2, 3), at least approximately compensate for one another.
Patent AT-E8813-T1 (AT)
IPC: F16L47/02
Filed: 1981-09-10
Granted: 1984-08-15
Abstract: An adhesively joined pipe connection comprises a male pipe part and a female pipe part of fiber reinforced plastics, both being provided with a foam plastic insulating layer. The foam plastic layer extends to the front end of the receiving portion of the female pipe part, a heating resistance foil being fixed to the outer side of said receiving portion by means of an adhesive. A sealing sleeve engages sealingly the outer side of tubular casings of the foam plastic layers upon the female and male pipe parts. Connecting wires connected with heating foil extend through the foam plastic layer. A female pipe part of fiber reinforced plastics provided with a foam plastic layer is extending to the free end of a receiving portion and a heating resistance foil fixed to the outer side of said receiving portion. Wires connected to the resistance foil extend through the foam plastic layer.
Patent AT-E11530-T1 (AT)
IPC: A61P25/28
Filed: 1982-10-28
Granted: 1985-02-15
Abstract: A new compound derived from p-chlorophenoxyacetic acid, the p-chlorophenoxyacetate of 1-aminoadamantine-2-ethanol of the following structural formula I:   <IMAGE> I  as well as its pharmaceutically acceptable salts, possessing properties for the treatment of various pathological conditions of the central nervous system. Also disclosed are its method of preparation; pharmaceutical compositions containing the said compounds; and the treatment of various pathological conditions of the central nervous system with the use of the said compositions.
Patent AT-E29181-T1 (AT)
Inventor: PETERS KENNETH RICHARD
IPC: G05D23/24
Filed: 1982-03-01
Granted: 1987-09-15
Abstract: A power supply circuit for a temperature control system is switchable between a low input impedance mode and a high input impedance mode, so that a temperature control system having this power supply can directly replace a bimetallic switch and the power supply will look to the rest of the system like the replaced bimetallic switch.
Patent AT-E16525-T1 (AT)
Inventor: SPENGLER WALTER
IPC: H01T14/00
Filed: 1983-04-14
Granted: 1985-11-15
Abstract: Apparatus for ionizing air and introducing the ions into a computer room or the like, to condition the air and/or discharge static electricity. The air is introduced from a plenum chamber into a number of bulb-shaped outlets which extend into the space to be conditioned and which have perforated walls through which the air can escape into the space. A pair of ionization electrodes in the center of each outlet ionizes the air immediately before it escapes into the surrounding space.
Patent AT-E23247-T1 (AT)
Inventor: WALLEN JAN-OLOV
IPC: H02H9/04
Filed: 1983-04-23
Granted: 1986-11-15
Abstract: The invention relates to a device, which entirely eliminates static electricity on technical equipment and charged materials. This is effected by using an electric circuit between charging media and machine part, which circuit comprises in series at least one resistor (2), one tunnel diode (3) and one coupling diode (4). A capacitor (5) is connected in parallel over the tunnel diode, and a direct voltage is laid over the resistor (2) and the tunnel diode (3).
Patent AT-E21863-T1 (AT)
Inventor: HAENSCH EGON
IPC: B65H5/30
Filed: 1983-11-10
Granted: 1986-09-15
Abstract: 1. Multi-leaved printed product (7 ; 25) which consists of at least two folded sheets (8, 8', 8'' ; 26, 26', 26'') inserted in one another and in which the innermost sheet (8'' ; 26'') projects beyond the remaining sheets (8, 8' ; 26, 26') on one side (13b ; 30) of the printed product (7 ; 25), characterized in that all the sheets (8, 8', 8'' ; 26, 26', 26'') are folded centrally, and only the innermost sheet (8'' ; 26'') projects beyond the remaining sheets (8, 8' ; 26, 26').
Patent AT-E40679-T1 (AT)
Inventor: SINGH BALWANT
IPC: C07C239/00
Filed: 1983-12-20
Granted: 1989-02-15
Abstract: Production of tertiary aralkyl urethanes, such as tetramethyl xylylene diurethanes, by addition of corresponding diols and carbamic acid esters at moderate temperatures and in the presence of acid catalyst.
Patent AT-E16626-T1 (AT)
Inventor: MAYER ANDREAS
IPC: F02M26/40
Filed: 1983-04-07
Granted: 1985-12-15
Abstract: Provision is made in the induced air duct and/or in the exhaust duct of the pressure wave supercharger for butterfly valves, by the control of which the exhaust gas proportion to be returned to the charge air is matched to the load condition of the engine. The adjustment of the butterfly valve or butterfly valves occurs through a linkage as a function of the load condition of the engine. A correction link acts on the linkage being provided to compensate for pressure alterations in the induced air duct and/or exhaust duct.
Patent AT-E31447-T1 (AT)
Inventor: SAVAGE JOHN M JR
IPC: F21S8/00
Filed: 1983-03-09
Granted: 1988-01-15
Abstract: A light assembly (10) including a light unit (12) having a base (17) and terminal means (13) projecting rearwardly from the base (17) incorporates a body (125) having a retainer portion (25) defining a forwardly opening recess (50) to receive the base (17) of the light unit for retention in the recess by means of spring fingers (21) formed integrally with a lens cap (18) for the light unit, the spring fingers also engaging the body (125) and acting to clamp the assembly to a circuit board or panel (11) with the panel gripped between the lens cap (18) and the body (125). The body (125) defines multiple cavities (53, 54, 55 see Fig. 4) having ends located between the recess (50) and a rear outer wall (51) of the body, for reception of the light unit terminal means (13, 14), and a circuit element such as a resistor (56) in electrical contact with one (13) of the light unit terminals via a connector strip (58) disposed in a pair (53, 54) of the cavities, and of auxiliary terminal means (60, 70) projecting rearwardly of the body (125) the auxiliary terminal means electrically contacting the circuit element (56) and other (14) of the light unit terminals respectively.
Patent AT-E32426-T1 (AT)
Inventor: HASHIGUCHI TOSHIHIKO
IPC: A61B1/07
Filed: 1983-04-29
Granted: 1988-02-15
Abstract: The present invention relates to hard endoscopes of the oblique viewing type, and provides an even illumination over the field of view, with reduced outer dispersion by precise design of an output port from which illuminating light is projected at the tip of the endoscope, which output port is defined by peripheral surfaces (26a, 37a), one on the outer tip of the tube containing the optical system (22), and-one on the inner tip of the insertion sheath (13) that houses both the optical system tube and a light-guide transmitting light to said output port from an external source, at least one surface being substantially cylindrical, and preferably both, with each respective radius of curvature and angle of inclination with respect to the longitudinal axis being selected in the various embodiments described, to provide even and efficient illumination of the fold of view in differing operational cirumstances.
Patent AT-E29664-T1 (AT)
Inventor: CORFIELD BRIAN LEIGHT
IPC: A61K9/28
Filed: 1983-05-23
Granted: 1987-10-15
Abstract: Process for manufacturing coloured solid articles, e.g. pharmaceutical tablets, bearing at least one highlighted intagliation, which comprises (1) either (A) applying to said articles a film coating suspension comprising at least one defined optically anisotropic substance and at least one film coating agent, or (B) applying to said articles a suspension comprising at least one defined optically anisotropic substance but no film coating agent, and then (2) spraying the resulting articles with a solvent, and in which both of the steps (1) and (2) are carried out in a conventional film coating apparatus.
Patent AT-E49464-T1 (AT)
Inventor: CHAUCHEREAU ALAIN
IPC: F21V25/00
Filed: 1983-06-13
Granted: 1990-01-15
Abstract: 1. Lighting apparatus comprising a nonconducting wall (1, 18) of nonconducting transparent or translucent material, on one internal and external face of the wall being associated conducting strips (11, 22, 22A, 22B) connected to a circuit for removing static electricity, characterised in that the said conducting metallic strips (11, 22, 22A, 22B) form a thin network spaced from the said internal or external face of the said wall (11, 18) by a distance the value of which does not deviate on the whole by more than 20 mm.
Patent AT-E55309-T1 (AT)
Inventor: SCHEPPACH FRITZ
IPC: B23Q1/26
Filed: 1984-02-21
Granted: 1990-08-15
Abstract: 1. A wood working machine, more particularly a circular saw or a router, comprising a machine frame and at least one sliding carriage which is able to be moved in relation to the same and is able to be mounted on an associated longitudinal guide (3), which is adjacent to a fixture mounting side of the machine table, and at least two attachment rails (4), which project on the mounting side, and have lateral abutment faces, with which on the table side a respective mounting face (6) is associated, characterized in that at their respectively inwardly directed edge the attachment rails (4) have at least one downwardly opening detent notch (8), and using the latter are able to be connected with a supporting bearer (7), projecting past the fixture mounting surface (6), of the machine table and in that the rear end, which is directed away from the 1f (3), of the attachment rails (4) is provided with at least one rearwardly open insertion recess (9) associated with the supporting bearer (7) on the table side, such recess having a securing lug (10) at least fitted under it.