baber/WOPTO huggingface dataset:
Patent AT-E4639-T1 (AT)
IPC: C07C255/59
Filed: 1981-03-03
Granted: 1983-09-15
Abstract: The invention relates to a compound of the formula   <IMAGE> wherein R1 is a linear or branched alkyl of 4 to 20 carbon atoms; R2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or a bivalent radical -CH=CH-CH=CH- or -(CH2)n-, where n is an integer from 3 to 5, inclusive, and the free bonds of said bivalent radical are attached to adjacent carbon atoms of the phenyl ring; and R3 is hydrogen or alkyl of 1 to 3 carbon atoms; R4 is alkyl of 1 to 3 carbon atoms; or R3 and R4, together with each other, are -(CH2)p-, where p is an integer from 4 to 6, inclusive, or a non-toxic, pharmacologically acceptable acid addition salt thereof. The compounds of formula I are useful for treatment and prophylaxis of diseases of the coronaries, for the treatment of hypertension, and for treatment of cardiac arrhythmia, particularly tachycardia.
Patent AT-E6005-T1 (AT)
IPC: G11B15/18
Filed: 1981-10-30
Granted: 1984-02-15
Abstract: An apparatus for recording and/or reproducing signals on a magnetic tape is provided with two reel discs (97, 98; 160, 161), at least one magnetic head (17, 18; 165, 166) which is arranged on a head slide (19; 164, 194), a pressure roller (137; 180) arranged on a pivotable pressure-roller arm (135; 179) and which is movable against a capstan (96, 185), a central drive wheel (83; 157) which is rotatable in two directions and which, via normal-mode and fast-mode idler wheels (84, 169 and 91; 159 respectively) carries on pivotable arms, can drive the reel discs, and a pivotable switching lever (114, 176, 206) which is adapted to be coupled to the pressure-roller arm, the fast-mode idler arm and the normal-mode idler arm and to brake arms (104, 105; 171, 173). 
<??>Depending on the direction of rotation of the central drive wheel the fast-mode idler arm is pivoted from an inoperative position into a first or second operative position respectively. In a first position control means which are adjustable to two positions limit the pivotal movement of the switching lever to movement into a first, partly pivoted operating position. in which first position of the control means the fast-mode idler arm is uncoupled from the switching lever so that the fast-mode idler arm is pivoted. In the second position of the control means the switching lever is pivotable into a fully pivoted second operating position, the fast-mode idler arm then occupying the inoperative position through the coupling of the fastmode idler arm with the switching lever and the normal-mode idler arm being pivoted into the operative position. In both operating positions the switching lever is also coupled to the head slide.
Patent AT-E12991-T1 (AT)
Inventor: FOURRE REMY
IPC: G06F11/00
Filed: 1981-10-07
Granted: 1985-05-15
Abstract: A process for the prevention of the propagation of errors in a security processor having processing circuits which carry out arithmetic and logic operations on given operands, and detection devices for detecting single definite breakdowns occurring in these processing circuits in which single ambiguous breakdowns resulting in the weakening of a signal are detected by the detection of the single definite breakdowns, by using signal interpreting circuits which make the weakened signals definite, whether or not correct. In addition, definite or ambiguous breakdowns of these interpreting circuits are also detected by the detection devices.
Patent AT-E33752-T1 (AT)
Inventor: LIEBERKNECHT ARTHUR
IPC: A47C17/165
Filed: 1982-06-08
Granted: 1988-05-15
Abstract: 1. Furniture for sitting and sleeping with multiple cushions that can alternatively be utilized as furniture for sitting or as a sleeping couch, whereby the seating cushion is attached at the upper back edge with the lower back edge of the backrest cushion by means of a hinge-like device, whereby the backrest cushion (5) is reduced in length by the seating depth and whereby a retractable pull-out frame (3) rests on a supporting frame that functions as a bedding box (1) and which can be pulled out in the front and is supported in the extended position, characterized in that a flip-over back frame (4) stands behind the backrest cushion (5) that is attached by means of folding hinges (41) which are connected to the side frame (12) of the bedding box (1) and, which can, when in the lying down position, be flipped over onto the latter, whereby the flip-over back frame (4) is so high that in the lying down position the affixed upholstery (40) along with the retractable pull-out frame (3) and the attached seating cushions (30) make for the sleeping surface.
Patent AT-E16086-T1 (AT)
Inventor: HESSELBROCK BERND DR
IPC: B60Q1/48
Filed: 1982-06-25
Granted: 1985-11-15
Abstract: 1. A device for automatically turning lights on and off, especially parking lights of automotive vehicles, in which control is effected in response to both the ambient light intensity and also the intensity of incident light from light sources which move relative thereto, especially the intensity of light from the headlamps of passing automotive vehicles, characterized in that the light (1) is turned on and off through control of an optical sensor (2) whose output signal is used in a comparison circuit (3) for comparing the ambient light intensity with a predetermined threshold intensity (3a) and in a comparison circuit (4) for determining a dark-light-transition.
Patent AT-E20769-T1 (AT)
Inventor: STEWART ROBERT D
IPC: F23C10/12
Filed: 1982-08-25
Granted: 1986-08-15
Abstract: A fluidized bed heat exchanger in which a perforated plate is disposed within a housing for supporting a bed of particulate material. Air is passed through the plate to fluidize the particulate material and a mixture of air and additional particulate material is introduced to said bed and deflected into said bed in a manner to induce diffusion and circulation of the bed materials in the bed.
Patent AT-E20950-T1 (AT)
Inventor: NILSSON HANS GOESTA BERTIL
IPC: B25D9/00
Filed: 1982-10-22
Granted: 1986-08-15
Abstract: An attachment for a percussive rock drilling machine (12) of the kind being displaceable along a feed beam (14) by a feeding motor. The attachment (15) is arranged for enabling withdrawal of drill steels (16) which are stuck in the drilled hole. The attachment (15) comprises a spring housing (17) which contains a compressive spring (22) and a stopping member (23), said housing being suspended by flexible means (26. 27) from a yoke-shaped member (18) coupled on to the drilling machine body (19). The stopping member (23) is arranged to abut against a coupling sleeve (32) or the like on the drill steel (16). When retracting the drilling machine (12) by said feeding motor and starting the ordinary percussive action the impacts directed downwards will be transformed to impacts directed upwards which loosen and withdraw the stuck drill steel (16).
Patent AT-E39173-T1 (AT)
Inventor: BAEHR GUENTHER
IPC: F16J15/3224
Filed: 1983-08-16
Granted: 1988-12-15
Abstract: 1. Seal for a shaft (8) rotating about its axis and performing tumbling motions, axial and/or radial shifts comprising a sealing ring (1) made of elastic material based on the shaft (8) with a supporting surface and with at least one surrounding packing washer (12), that stretches in one axial direction, butting against the first inner wall, stretching in radial direction, of a housing, opened inwards in a U-shaped way, which has a side (6) facing the first inner wall, a play existing between the sealing ring (1) and the housing (3) characterized in that the sealing ring (1) butts against the opposite side (6) of the housing (3) and that the supporting surface is formed by two surfaces (4, 5) delimiting each other in a conical way.
Patent AT-E40273-T1 (AT)
Inventor: WELSCH BERTRAM
IPC: A47C17/16
Filed: 1984-03-29
Granted: 1989-02-15
Abstract: Upholstered furniture for transferring a person between a sitting position and a lying position, in which a seating member can be extracted forward out of a stationary base. The seating member has a chassis that is supported so that it can roll. A seating frame is positioned on top and forms a covering. A backrest has two members connected so that they can be swung relative to each other. The rear backrest member is pivoted on the bottom framework, and the front backrest member is connected to the seating frame by catch linkages.
Patent AT-E51709-T1 (AT)
Inventor: SASSER R GARTH
IPC: G01N33/53
Filed: 1984-07-16
Granted: 1990-04-15
Abstract: Early pregnancy can be determined by detection of a protein in serum, which protein is associated with the placental membrane. The protein is characterized by having an approximate molecular weight of 47,000 to 53,000 and an isoelectric point of from about 4.0-4.4.
Patent AT-E57169-T1 (AT)
Inventor: PERREN BENNO
IPC: C02F1/465
Filed: 1984-06-18
Granted: 1990-10-15
Abstract: 1. Process for the continuous removal of substances contained in a contaminated, surfactant-containing liquid, which can also contain dirt accumulations and phosphates, by introducing into the liquid both a gas in the form of bubbles which are distributed in the liquid as a dispersion and at least approximately homogeneously, as well as an additive for the formation of microflocs, whereby at least 15 litres gas per m**3 liquid are added, the diameter of the gas bubbles is a maximum of 100 mu and the additive consists of an inorganic electrolyte, the larger dirt accumulations which may be present in the liquid, after being broken up, are also distributed as a dispersion and at least approximately homogeneously in the liquid, after a smoothing of the flow an anionic organic polyelectrolyte is admixed with the liquid and the macroflocs formed thereby are separated to clarify the liquid.
Patent AT-E29409-T1 (AT)
Inventor: CUCCHI GIOVANNI
IPC: B23B13/04
Filed: 1984-06-25
Granted: 1987-09-15
Abstract: In a control device for the opening and closing of the metal bar sliding guides in a multiple-spindle lathe feeding equipment each sliding guide consists of two parts, a fixed one (6) and a mobile one (7), and the device to open and close them is mainly made up of a locking pin (25) integral with the fixed guide part (6), the releasing of which allows a mobile element (21) to control the turning of a shaft (17) with which the mobile guide part (7) is integral.
Patent AT-E42010-T1 (AT)
Inventor: NAGAMOTO MITSUKI
IPC: H01H51/22
Filed: 1985-07-23
Granted: 1989-04-15
Abstract: A polarized electromagent relay with reduced width and height is disclosed to have on a base plate an electromagnet block, an armature block with a permanent magnet and at least one contat assembly. The armature block is cooperative with the electromagnet block and is driven in response to the energization thereof to reciprocate between two operating positions so as to actuate the contact assembly for contact switching. The electromagnet block includes a generally E-shaped yoke with a pair of opposed side legs and a center leg defining a core around which the excitation coil is wound. The contact assembly is mounted on the lateral side of the base plate to be received between the adjacent side leg and the base plate so as not to add an extra dimension to the width of the relay. The yoke is configured to have the center leg or core displaced from the plane of the side legs toward the base plate in such a manner as to produce a more space above the core as well as between the core and each of the side legs for receiving the coil. By better utilization of such space the coil can be wound a greater number of turns without substantially projecting above that plane, so as not to add an extra dimension to the height of the relay, thus enabling the relay design of reducing both the width and the height while allowing the use of the coil with a greater number of turns.
Patent AT-E34197-T1 (AT)
Inventor: GUISLAIN GUY
IPC: F16B7/16
Filed: 1985-06-11
Granted: 1988-05-15
Abstract: A device for articulating a base of a mast for raising a mast carrying an antenna into an upright position, the device comprising a mast-engaging member which includes a collar (6) provided on one side with a means for affixing the base (2) of the mast to the member and, on its other side, is provided with two parallel depending plates (8), each having a slotted opening (10), said openings (10) open out at free ends (9) of the plates in order to form a pair of spaced forks, the openings being at least equal in size to the diameter of a journal (11) having a horizontal axis and supported by a stake means (12) that is fixed to the ground (4), whereby the forks permit the member to be articulated about the journal.
Patent AT-E34563-T1 (AT)
Inventor: CHEMINAL BERNARD
IPC: C07C31/38
Filed: 1985-07-12
Granted: 1988-06-15
Abstract: A process for preparing pure fluoral hydrate or hexafluoroacetone hydrate which comprises reacting a hemiacetal with the formula <IMAGE>   wherein R is hydrogen or CF3, with water in a distillation column, removing respectively the methanol or ethanol produced at the head of the column, and recovering at the bottom of the column the pure hydrate so produced.
Patent AT-E53424-T1 (AT)
Inventor: DOUBLET LUC
IPC: E04H1/12
Filed: 1985-11-21
Granted: 1990-06-15
Abstract: This isolation hut intended for temporary or provisional use, notably as a polling-booth during elections or like events, or as a transportable trying cubicle, a dressing-room during occasional events, or the like, consists of a frame structure made from a basic folding sheet of cardboard, pasteboard or light-weight multilayer material, or metal, comprising a plurality of lateral walls and a front access aperture. This structure is stiffened on the one hand by bending the basic sheet material and on the other hand by means of posts disposed at the corners of the structure, a cross bar constituting a lintel disposed at the top of the front aperture, and possibly a desk-forming element, all these elements being obtained by folding a flexible sheet of the same basic material as the basic folding sheet constituting the frame structure.
Patent AT-E112864-T1 (AT)
Inventor: FERGASON JAMES L
IPC: G02F1/1333
Filed: 1985-02-28
Granted: 1994-10-15
Abstract: An image copying apparatus includes a copier for copying an image and an imager which forms characteristics of the image. The imager includes a liquid crystal image forming and storing system for forming in real time characteristics of an image in response to a prescribed input and for temporarily storing those characteristics for a time adequate for the copier to copy the same and a scanning device to scan the image forming and storing device to apply the characteristics thereto. In one embodiment the liquid crystal is operationally nematic liquid crystal encapsulated or contained in a support medium that has a capacitance characteristic, and the scanning device includes a dynamic electrode which applies surface charge to selected areas of the encapsulated liquid crystal/support medium affecting the liquid crystal structural alignment to create the image characteristics. A graphics copying method includes the steps of applying respective prescribed inputs to selected areas of a sheet-like liquid crystal material to cause the liquid crystal material to effect the transmission, scattering or absorption of incident light thereby to form characteristics of an image, and using a copying process copying the characteristics to form a copy of such image. <IMAGE>
Patent AT-E66106-T1 (AT)
Inventor: GOECKLER HEINZ
IPC: H03H17/04
Filed: 1986-05-02
Granted: 1991-08-15
Abstract: The invention relates to a digital recursive filter in a state space structure, the weighted input signal (2) being supplied to delay sections, the output signals of which are in each case fed back weighted to their input and in each case weighted to the input of the other delay section and are combined weighted to form the output signal (second-order filter block), with predetermined signal word length, in fixed- or floating-point arithmetic, and is characterised by the fact that after each weighting, the signal is subjected to a cutting or rounding operation, that the input or output signal of the delay sections is in each case subjected to a saturation characteristic and that the input or output signal of the delay sections or of the limiters or the combined signals fed back to the input of the delay sections are in each case subjected to a signal correction in that in the case of a negative signal, two quantisation steps q are added to the latter. <IMAGE>
Patent AT-E60648-T1 (AT)
Inventor: GRISZ J EUGENE
IPC: F04D29/42
Filed: 1986-06-05
Granted: 1991-02-15
Abstract: A half-shell rubber lining for a centrifugal pump reinforced in selective regions of its outer surface with a fabric mesh impregnated with a thermoset resin is disclosed.
Patent AT-E82453-T1 (AT)
Inventor: KETTERLING HANS-PETER
IPC: H04B7/26
Filed: 1986-06-10
Granted: 1992-11-15
Abstract: A radio telephone network is proposed, the radio cells (1A) of which are subsequently divided into immediately adjoining radio microcells (1d, 2d...) with an increased traffic volume. For this purpose, at least two radio microcells (1d, 2d...) are formed within a group (FB1) of radio cells. Each radio microcell exhibits a low-power central radio station (bd1). It is essential that the radio microcells are arranged in such a manner that the greatest possible equally large distances (d) from stationary radio stations of the same frequency are obtained. <IMAGE>
Patent AT-E36969-T1 (AT)
Inventor: SUCHY HELMUT
IPC: A63B21/00
Filed: 1986-06-19
Granted: 1988-09-15
Abstract: The invention relates to a physical exercise apparatus comprising three nested frame elements mounted inside one another for rotation about axes offset by 90 DEG  from one another. The thus established gimbal mounting of the frame elements permits a person occupying the innermost frame element to assume any angular position in space solely by displacing his weight to thereby fortify his muscles an improve his sense of equilibrium.
Patent AT-E40838-T1 (AT)
Inventor: KRAEMER OLE
IPC: C22C32/00
Filed: 1986-07-16
Granted: 1989-03-15
Abstract: Method for the production of a wear resistant part of a soil working tool comprising forming a mixture of 67-90% by volume of iron particles consisting of at least 97% Fe and 10-33% by volume of hard particles having a desired particle size distribution, and subsequently pressing the mixture at a pressure of at least 3500 kp/cm<sup>2</sup> to form a compact, sintering the compact at a temperature of 900-1200 °C, and optionally sinter forging the sintered compact.The method makes it possible to produce wear resistant parts consisting of an iron matrix in which hard particles with a predetermined particle size distribution are embedded.
Patent AT-E73424-T1 (AT)
Inventor: BELLUSSI GIUSEPPE
IPC: C01B37/00
Filed: 1986-12-16
Granted: 1992-03-15
Abstract: A crystalline, porous, synthetic material is disclosed, together with its related preparation process. Such a material of zeolitic character, containing silicon, titanium and iron oxides, corresponds, in its calcined and anhydrous state, to the following empi rical formula  p HFeO2 .q TiO2 . SiO2 wherein p has a value greater than zero and lower than or equal to 0.050, q has a value greater than zero and lower than or equal to 0.025, and the H<+> of HFeO2 can be at least partly replaceable or replaced by cations.
Patent AT-E36338-T1 (AT)
Inventor: NAGEL ARTHUR ADAM
IPC: A61P31/04
Filed: 1986-01-17
Granted: 1988-08-15
Abstract: New antibacterial agents from a neutral macrolide wherein the keto group of the beta-D-4,6-dideoxy-3-ketoallose unit is converted to the corresponding hydroxy, amino, methylamino and dimethylamino functions.
Patent AT-E79524-T1 (AT)
Inventor: MONGEON DOUGLAS R C O MINNESOT
IPC: B25C5/06
Filed: 1986-02-13
Granted: 1992-09-15
Abstract: A bone stapler cartridge (21) that, when removed from the stapler (10). insures that no staple (11) can remain in the stapler (10), and is held in place by a rotatable locking member (66) that in one position can pass through an opening (62) in a wall (61) of the stapler (10) and can then be rotated to hold the cartridge (21) in place.
Patent AT-E78678-T1 (AT)
Inventor: SCHMITT HANS J PROF DR RER NAT
IPC: A61B5/0295
Filed: 1987-03-18
Granted: 1992-08-15
Abstract: A measuring apparatus for the noninvasive determination of peripheral outflow and flow disturbances in the extremities of human beings includes at least one light transmitter for directing light onto the skin of the subject under test and at least one light receiver for receiving reflected radiation and an evaluation and read-out circuit for ascertaining the temporal course of the blood outflow or inflow in the veins by measuring the changes in light reflection. The evaluation and read-out circuit is provided with a digitally controlled tone generator and an electroacoustic transducer that emits a first signal to indicate readiness of the apparatus to effect measurement, a second succession of tones, the frequency of which follows the changes in the intensity of the light reflection until termination of the blood outflow or inflow, and a third signal which indicates the end of the measuring.
Patent AT-E125656-T1 (AT)
Inventor: GRABSCH AUGUST FRIEDRICH
IPC: H01C10/04
Filed: 1987-04-02
Granted: 1995-08-15
Abstract: A variable attenuator having two ohmic resistors which can be adjusted at the same time and which in each case consist of a resistance path with invariable length located between two sliding contacts (41, 42; 30) and in which the sliding contacts rest on a drum-shaped rotating body which can be mechanically turned with respect to the sliding contacts and has resistance coverings (26; 39) in the sliding area which are formed from a coating and which are attached on various surfaces of the rotating body (18). According to an angle of rotation @ of the rotating body (18) between @ = 0 and @max compared with the sliding contacts, the resistance paths have a certain resistance value proportional to the angle of rotation @. <IMAGE>
Patent AT-E72177-T1 (AT)
Inventor: FEY HANS DIPL-ING
IPC: B60P3/30
Filed: 1987-04-08
Granted: 1992-02-15
Abstract: A motor vehicle for the decontamination of terrain and equipment and of personnel with at least one chemical dispersing device and spraying devices on the vehicle is provided having a module box placed on the vehicle frame in which the means for terrain and equipment decontamination are located, and a second module box placed on the vehicle frame and removable from it in a well known manner onto the ground, in which all the equipment required for the decontamination of personnel are located, and two tents can be built onto it and a shower arrangement is located on its rear side.
Patent AT-E66623-T1 (AT)
Inventor: BECHER FRANK
IPC: A61M5/158
Filed: 1987-05-25
Granted: 1991-09-15
Abstract: Fixing system for securing catheters, cannulas or similar with a skin foil (3) coated with a skin-adhesive layer (2), with a covering foil (1), and a top plaster (6) with an adhesive layer (5) which adheres to the skin foil (3), with a top-plaster covering layer (4), as well as a process for the sterile securing of a cannula to the skin, involving the following steps: application of a bacteria-tight skin foil with a skin adhesion layer to the skin in the region of cannula penetration; passing of the cannula through the skin foil; application of an adhesive, which forms an elastic, bacteria-tight film which adheres to the lower plaster, to the region of the latter surrounding the point of penetration and to the cannula section which projects from the skin; and sticking the top plaster over the cannula.