baber/WOPTO huggingface dataset:
Patent AT-E18386-T1 (AT)
Inventor: MUSCHELKNAUTZ EDGAR PROF DR
IPC: D01D5/08
Filed: 1982-11-02
Granted: 1986-03-15
Abstract: In the production of fibers by blast drawing in which primary filaments are produced from a liquid stream, reduced to fibers and drawn on passing through a draw nozzle by drawing gas streams flowing substantially parallel to the primary filaments, the improvement which comprises surrounding the drawing gas streams over at least part of their length and inside the draw nozzle in the direction of flow by parallel boundary gas streams having at most the same flow velocity as the drawing gas streams. Advantageously the parallel boundary gas streams are formed by that part of a circular flow produced on both sides of the drawing gas stream which is in contact with the drawing gas stream, the flow velocity of the parallel boundary gas streams amounts to between about 60 and 80% of the velocity of the drawing gas streams, the drawing gas streams having a velocity of from about 360 to 500 m/s, the volume flow of the parallel boundary gas streams amounting to between about 20 and 60% of the volume flow of the inlet stream, the drawing gas streams and the parallel boundary gas streams being driven by a pressure gradient generated by power jets in the draw nozzle. A corresponding novel draw nozzle is provided. The inner walls of the nozzle do not undergo the erosive/abrasive wear characteristic of other draw nozzles.
Patent AT-E18848-T1 (AT)
Inventor: LANGE GERD
IPC: A47C7/44
Filed: 1982-11-15
Granted: 1986-04-15
Abstract: In this chair a rounded spring element (128) formed with substantially U-shaped cross-section is provided which comprises parallel legs and with which a seat area (130) and/or a back (142) can be integrated. The spring element consists of plastic and is made single-walled in the curvature region, then dividing in the direction of the seat area and the back into a double-walled form. For reinforcement, ribs (148) may also be provided. At the lower side of the seat area and the double-walled portion of the spring region (128) an integrated socket for a support frame is formed. On the seat area (130) a cushion (174) may be secured with the aid of a stirrup member (136) driven into sockets (140) and comprising wood or steel tube or integral foam. The back consists for example of a cushion support (142) to which a cushion (144) is secured via a stirrup member (146) driven into sockets (152) on the spring region. It is possible to make the spring region (128), seat area ( 130) and back (142) from uniform material. Arm rests may be secured to the stirrup members of the cushions.
Patent AT-E21570-T1 (AT)
Inventor: DESCHEEMAECKER FRANS
IPC: G07C1/26
Filed: 1982-10-28
Granted: 1986-09-15
Abstract: 1. Device for establishing the time of arrival of a pigeon by means of a recorder proper fitted with conventional means allowing by revolving a drum inside a compartment of which is enclosed a box containing a pigeon ring, to ascertain by means of a clock, the month, the day, the hour, the minute and the second of arrival of the pertaining pigeon, characterized in that it comprises means allowing to store said data in an electronic memory being part of the recorder, and to transfer said data and to make same readable on a support belonging to a printer which is part of a reading equipment, owned by organizing authorities, whereto said recorder and particularly the electronic memory thereof may be connected, means being provided to erase the data stored in the electronic memory when the recorder is being opened.
Patent AT-E32976-T1 (AT)
Inventor: WESSELING KAREL HENDRIK
IPC: A61B5/0225
Filed: 1982-10-27
Granted: 1988-04-15
Abstract: Arrangement for controlling the cuff pressure in the indirect, non-invasive, continuous measurement of blood pressure in a finger by using a photo-electric plethysmograph in a fluid-filled pressure cuff, an electronic control circuit and an electric pressure valve, the cuff pressure being controlled by the plethysmographic signal in closed-loop operation by means of a servo-reference level, so that the arterial volume is maintained at a pre-adjusted value. For initial adjustment, the cuff pressure or the servo-reference level as initial adjustment quantity is automatically changed continuously in the control range by means of a control waveform supplied to the electronic control circuit, that thereby the peak-through amplitude of the pulsatile plethysmographic signal or cuff pressure signal is detected time and again, and compared with the preceding peak-through amplitude. The biggest value thereof in the control range and the associated value of the cuff pressure at servo-reference level are stored, which value of cuff pressure or servo-reference at the end of the initial adjustment is used as set value for the measurement of the blood pressure.
Patent AT-E20479-T1 (AT)
Inventor: HERITIER BERNARD
IPC: C22C38/00
Filed: 1982-11-15
Granted: 1986-07-15
Abstract: The invention relates to a method of making steel bars and tubes with good mechanical characteristics. The process consists of manufacturing a low alloy steel containing 0.06 to 0.12% carbon as well as additions with well-determined contents of Si, Mn, Nb, Al, B and optionally V. The steel is used in a raw state of hot rolling, optionally followed by tempering. The bars and tubes obtained in this manner are used for applications in which it is necessary to have a high elastic limit associated with high resistance.
Patent AT-E53221-T1 (AT)
Inventor: WITT DONALD REINHOLD
IPC: C08F4/74
Filed: 1983-01-19
Granted: 1990-06-15
Abstract: A silica hydrogel is contacted with a hydroxy-containing organic compound which is not completely miscible with water but which is sufficiently miscible with water so as to remove water, and thereafter the organic compound is removed by heating in an inert atmosphere prior to activation by heating in air. The heating in the inert atmosphere allows utilizing preferred organic compounds such as C<sub>5</sub> and C<sub>6</sub> alcohols which are desirable from a commercial standpoint because of the easy separation for recycle. In a preferred embodiment, the hydrogel is aged at a pH of 7 to 9 by means of either adding a base or by utilizing a chromium component containing bound nitrogen.
Patent AT-E29304-T1 (AT)
Inventor: MOONEY DONALD GENE
IPC: G01N21/95
Filed: 1983-02-28
Granted: 1987-09-15
Abstract: Apparatus for generating a map of detectable characteristics of a disc. A scanning signal display device has a detector coupled to the intensity input thereof. The detector detects the characteristics at a location on the disc which is scanned in a spiral pattern and provides a signal representative of the detected characteristics to the display device. A signal is generated and provided to the drive inputs of the display device to cause the trace of the device to follow a spiral pattern corresponding to the scan pattern of the predetermined location.
Patent AT-E32683-T1 (AT)
Inventor: LEIBER HEINZ
IPC: B60T8/44
Filed: 1983-11-03
Granted: 1988-03-15
Abstract: A hydraulic dual-circuit brake booster in which two brake circuits are closed brake circuits. A dual-circuit tandem main cylinder is used in combination with a pedal push rod supported in a displaceable piston and exposed to the brake pressure directed into the system by the control valve. The pedal push rod and the tandem main brake cylinder are disposed coaxially and the brake booster is particularly suitable for use with anti-skid brake systems.
Patent AT-E38523-T1 (AT)
Inventor: RIFI MAHMOUD RASHAD
IPC: C08F8/00
Filed: 1984-07-16
Granted: 1988-11-15
Abstract: A process for modifying ethylene-acrylic ester copolymers with sulfonyl chloride and/or chlorine containing modifying agents to produce elastomers by treating granular ethylene copolymer containing 2 to 20 weight % acrylic ester comonomer having a modulus of at least 2000 psi with such modifying agents in a gas phase process.
Patent AT-E41576-T1 (AT)
Inventor: STIKVOORT EDUARD FERDINAND
IPC: H03H17/00
Filed: 1984-12-19
Granted: 1989-04-15
Abstract: Interpolating time-discrete filter arrangement for increasing the sampling frequency of a time-discrete signal from f<sub>1</sub> to f<sub>u</sub>, f<sub>u</sub> not being a rational multiple of f<sub>i</sub>. For the generation of the required filter coefficients this filter arrangement comprises clock pulse generators which produce input clock pulses ki(q) at a rate f<sub>i</sub> and output clock pulses ku(n) at a rate f<sub>u</sub>. It also comprises a coefficients generator (4) in which a deviation component d(q) is calculated which indicates the relationship between the time interval T<sub>d(q)</sub> located between an input clock pulse k<sub>i</sub> (q) and the immediately preceding or the immediately subsequent output clock pulse ku(n) and the time interval T<sub>u</sub>=1/f<sub>u</sub> between two consecutive output clock pulses ku(n). In response to this deviation component the filter coefficients generator produces W filter coefficients, the w<sup>th</sup> filter coefficient (w = 0, 1, 2, 3, ... W-1) being equal to a (d(q),w) and being defined by the expressionHerein the function h(v) represents the impulse response of a FIR filter and v a continuous variable in the interval -∞ < v < ∞.
Patent AT-E31921-T1 (AT)
Inventor: BATTAIS ELISABETH
IPC: C07D233/20
Filed: 1984-07-06
Granted: 1988-01-15
Abstract: PCT No. PCT/FR84/00170 Sec. 371 Date Mar. 12, 1985 Sec. 102(e) Date Mar. 12, 1985 PCT Filed Jul. 6, 1984 PCT Pub. No. WO85/00366 PCT Pub. Date Jan. 31, 1985.Compounds having the formula (I) wherein R1 and R2 are a hydrogen atom, an alkyl group or a hydroxy group, or else R1 and R2 form together a bivalent ethylene or trimethylene radical; R3 is a halogen atom, an alkyl group, an alkoxy group, a mono- or polyhydroxylated alkyl group, an amino group, a mono- or di-alkyl amino group, an acetamido or sulfonamido group; R1 is a hydroxy group, a mono- or polyhydroxylated alkyl group, an amino group, a mono- or dialkyl amino group, an acetamido or sulfonamido group; R4 being in the position 3, 4 or 5 and A is a bridge having from 1 to 3 links selected among the groups having the formula (II), -NH-,-N=-O- and -S-. R5 represents an hydrogen atom, an alkyl group, a hydroxy group or an alkoxy group as well as the addition salts thereof with pharmaceutically acceptable acids. Said compound may be used in therapeutical treatment as antihypertensive agents, particularly in the ocular field.   <IMAGE> (I)  <IMAGE> (II)
Patent AT-E34964-T1 (AT)
Inventor: SAUER HANS-PETER
IPC: G05B19/418
Filed: 1984-04-06
Granted: 1988-06-15
Abstract: In facilities having several systems of circulating shelving, because of the multiplicity of parts to be stored the regular use of a data processing system is required. For controlling the systems of circulating shelving by means of the data processing system, suitable control arrangements are used. In such a control arrangement, the signal output (51) of a data station (33) is coupled via an optical coupler (62) to a transmit line (38). The transmit line (38) connects in parallel all similar connections of the data stations of several control arrangements, allowing the interposition of a multiplexer to be dispensed with.
Patent AT-E27650-T1 (AT)
Inventor: LETTA NICOLO
IPC: F16K31/05
Filed: 1984-03-19
Granted: 1987-06-15
Abstract: 1. A positioning device for closing and regulating armatures, especially valves and cocks, with a drive motor (2) which is connected with a drive spindle (7, 48, 70) through a drive mechanism (3, 4, 5, 6, 47, 69) and having an overload safety device against unwanted forces on the drive spindle, having the drive gear (6, 47, 69) arranged coaxial with the drive spindle and being supported on both sides by at least one spring element (14, 15) for axial sliding movement relative to housing parts (13, 16) and having a switch device for the drive motor, the switching device including a switch (42) arranged in the housing and which switch is connected with the drive gear (6, 47, 69) through an operating member (36), characterized in that the spring elements are formed as Orings (14, 15) and in that the operating member (36) conveys the axial movement of the drive gear (6, 47, 69) without further transmission elements to the switch (42).
Patent AT-E40198-T1 (AT)
Inventor: CASUSO D JOSE GOMEZ
IPC: F24C3/12
Filed: 1985-10-17
Granted: 1989-02-15
Abstract: A multiple gas valve assembly for a gas range comprises an extruded, cast or compression-moulded body (1), which is formed with a longitudinal common gas supply passage (6) and with a plurality of branch passages (11), which are equally spaced apart along and communicate with the common gas supply passage. A plurality of manually rotatable valve plugs (10) are provided, each of which is mounted in one of said branch passages (11) and controls the communication of said branch passage with said common passage (6). The branch passages (11) are adapted to be connected to respective gas burners of a gas range. The valve body (6) is also provided with a plurality of bleeder passages, which communicate with the common passage (6) and each of which opens adjacent to one of the branch passages (11) and provides for a flow of gas at a fixed and controllable minimum flow rate from the common passage (6).
Patent AT-E37169-T1 (AT)
Inventor: BOYESEN EYVIND
IPC: F02B61/02
Filed: 1985-02-05
Granted: 1988-09-15
Abstract: A suspension system for the drive wheel (17) of a motorcycle driven by a chain (25) cooperating with sprockets (23, 24) on the engine and wheel shafts. The suspension system comprises a linkage arrangement associated with the swing arm (22), with inboard linkage parts (27, 28, 32, 33) positioned in the region between the wheel and the motor, with the swing arm (23) substantially in a plane containing the axes of the engine sprocket (23) and the wheel sprocket (24), and with an obliquely inclined link (34d) interconnecting the swing arm (22) and the inboard linkage parts (27, 28, 32, 33).
Patent AT-E36053-T1 (AT)
Inventor: STRAUB IMMANUEL
IPC: F16L21/00
Filed: 1986-05-15
Granted: 1988-08-15
Abstract: A pipe coupling for coupling together pipe ends of pipes to be interconnected comprises a clampable housing approximately in the shape of a tightening clamp or collar for being clamped about the pipe ends such that tightening of the clampable housing causes the housing to contract or draw together around the pipes to be connected. The housing possesses annular or ring-shaped, inwardly flexed flanges at its end faces. A sealing gasket made from an elastic material such as synthetic rubber is enclosed in the housing and possesses a substantially C-shaped axial cross-sectional configuration. Clamping rings provided on the inner sides of the sealing gasket are capable of being reduced in diameter and supported in axial direction on the housing. These clamping rings are provided on their inner surfaces with claws or claw-like elements. To limit the penetration depth of these claws, especially in soft pipe material, the substantially cylindrical clamping rings are supported in the housing by their outer jacket surfaces on the inner edges of the housing flanges and by respective stop members as well as respective substantially conical spring rings. The claws of the clamping rings comprise teeth protruding inwardly from the inner jacket surfaces of the clamping rings towards the centers of the pipe ends. These teeth possess convex backs arched away from the center portion of the pipe coupling and substantially flat front surfaces which extend into clamping ring recesses located substantially directly before these front surfaces.
Patent AT-E51994-T1 (AT)
Inventor: ZWICKY PAUL
IPC: H04R9/02
Filed: 1986-06-07
Granted: 1990-04-15
Abstract: 1. Magnetic system for a dynamic loudspeaker comprising a magnetic path (12, 13, 14) with an air gap (15) in which there are arranged movable conductors (16) which are movable in a predetermined direction of movement and which are connected to a movable current source (18), characterised by means, located outside of said air gap, and provided for said magnetic path for limiting the magnetic flux within the air gap, such that said magnetic path comprises one section (22) outside of the air gap, in which magnetic saturation prevails as well as other sections (29, 30) being located adjacent to the air gap and in which magnetic saturation is absent.
Patent AT-E46645-T1 (AT)
Inventor: TOILLIE EBERHARD DIPL-ING
IPC: B24D11/06
Filed: 1986-07-16
Granted: 1989-10-15
Abstract: Abrasive belt with an abrasive-grain layer on a base containing a textile material, and with a joint extending transversely to its longitudinal direction. The latter contains a joining strip in a rebate on the side of the base facing away from the abrasive-grain layer. A set of parallel threads of the textile material extends transversely to the joint. To increase the quality of the joint, the textile material used is one in which the set of parallel threads forms a non-interwoven layer. This thread layer is arranged on the side of the textile material facing the abrasive-grain layer. This layer is held together by a further layer arranged on its side facing away from the abrasive-grain layer. Since the rebate is located in this further layer, the threads responsible for transmitting the longitudinal tensile forces and extending transversely to the joint remain unaffected.
Patent AT-E80691-T1 (AT)
Inventor: FEDER EMIL
IPC: E05B5/00
Filed: 1986-07-29
Granted: 1992-10-15
Abstract: The handle has a grip part which can be set out from the body wall and which, in the position of non-use, is under protection in the region of the body wall. The grip part as a whole can be pushed back into its position of rest behind the body wall and can be so set out from the body wall to a position of readiness that it is freely accessible on all sides. <IMAGE>
Patent AT-E60502-T1 (AT)
Inventor: STYPULKOWSKI PAUL H MINNESOTA
IPC: A61F11/00
Filed: 1986-08-21
Granted: 1991-02-15
Abstract: An electrode (10) adapted to be utilized within the external ear canal (46) for applying/recording electrical signals to/from the neural/neuromuscular system of a person having an external ear canal (46) and adjacent tympanic membrane (48). The electrode (10) utilizes an elongated flexible body (12) having a proximate end (14) and a distal end (16). A compressible material (18) is mounted at the distal end (16) of the body (12) and an electrically conductive gel (20) is carried by the compressible material (18). An electrical conductor (22) communicates with the body (12) and electrically couples the conductive gel (20) to the proximate end (14) of the electrode (10). A method (30) of stimulating the neural/neuromuscular system of a person comprising the steps of inserting (32) an electrode (10) of this design into the external ear canal (46) with the electrode (10) being positioned with the electrically conductive gel (20) proximate the tympanic membrane (48) or tympano-meatal annulus (50). A second return electrode is applied (34) to the body and an electrical stimulus signal is applied (36) to the electrode pair. A method (38) of recording electrical signals from the neural/neuromuscular system of a person having a body and an external ear canal (46) and adjacent tympanic membrane (48) utilizes the steps of inserting (40) an electrode (10) of this design into the external ear canal (46) of the person with the electrode (10) being positioned with the electrically conductive gel (20) proximate the tympanic membrane (48). A second reference electrode is applied (42) to the body of the person and electrical signals are then recorded (44) from the electrode pair.
Patent AT-E64733-T1 (AT)
Inventor: CRAGOE EDWARD J
IPC: C07C257/22
Filed: 1986-09-25
Granted: 1991-07-15
Abstract: The invention relates to novel compounds of the formula:wherein:R is, e.g., alkyl containing from I to 5 carbon atoms;R' is NH,, NHR' or NR<sup>3</sup>R<sup>4</sup>;R<sup>2</sup> is NH or NR<sup>3</sup>;R', R<sup>4</sup> are,e.g., alkyl containing from I to 5 carbon atoms, or amino, provided that R<sup>3</sup> and R<sup>4</sup> are not both amino;wherein R' and R<sup>2</sup> may be joined together via R<sup>3</sup> to form a heterocyclic ring of 5 or 6 atoms containing 2 nitrogen atoms and 3 or 4 carbon atoms; or wherein R<sup>3</sup> and R<sup>4</sup> may be joined together to form a 5-or 6-membered ring containing one nitrogen atom, and 4 or 5 carbon atoms; andX and Y are halo or lower alkyl, such as methyl; or the pharmaceutically acceptable salts thereof. The compounds are useful for the treatment and prevention of injury to the brain and of edema.
Patent AT-E95615-T1 (AT)
Inventor: MASLAK SAMUEL H
IPC: G10K11/34
Filed: 1986-11-03
Granted: 1993-10-15
Abstract: An acoustic imaging system having an array of N transducers arranged for transducing transmit electrical signals into acoustic pulses and for transducing acoustic pulse echos into electrical receive signals has a transducer multiplexer that connects in substantially cyclic order any one of a selected group of M adjacent transducer elements to one of a plurality of substantially identical transmit or receive channels. Each channel includes phase changing means for dynamic focusing, such as a mixer (28) driven by one of a plurality of individually phased clocks (C<sub>1-M</sub>). A control demultiplexer (15) orders connection of an appropriate one of the differently phased clocks to the mixer of each channel in an order precisely corresponding to the cyclic ordering of the transducer connections by the transducer multiplexer as groups of M adjacent transducer elements are selected to form acoustic scan lines stepped across the entire array.
Patent AT-E59914-T1 (AT)
Inventor: MATSUMOTO KATSUTAKE
IPC: G09G3/00
Filed: 1986-10-29
Granted: 1991-01-15
Abstract: The digital display apparatus of the present invention comprises a first comparator (4) for detecting the difference between a piece of sampling data (X) corresponding to a changing measurement value and output as a digital signal at an interval of a predetermined period with a piece of display data (Y) corresponding to a currently displayed value on a display unit (5), an adder (7) connected to the first comparator for setting addends being changeable depending on both the above mentioned difference and the number of times of display updates made on the display unit (5) within a predetermined period of time, a first counter (8) connected to the adder for accumulating the addends at intervals of the predetermined period, a second comparator (9) connected to the first counter for comparing a predetermined reference value for a display updating period with the accumulated addends and instructing to have a display update made when the value of the accumulated addends exceeds the reference value for determining the display updating period, a second counter (10) connected to the second comparator (9) for counting the number of times of the display updates made, and a third comparator (11) connected to the second counter (10) for comparing a predetermined reference value of the number of times of display updates with the number of times of the display updates made and outputting the result of the comparison to the adder, wherein it is adapted such that the display updating period is changed depending on both the difference between the sampling data and display data and the number of times of the display updates made, and therefore, when the changes in the measurement value are of noise with small amplitudes or pulsing narrow widths, the display updating period is prolonged and the response is made slow so that changes in the display value are suppressed, and when the changes are not of noise but of normal changes in the measurement value, the display updating period is made shorter and the response is made quicker so that the value corresponding to the measurement value is rapidly displayed, and thus, it is enabled to provide a digital display apparatus which is applicable also to a display apparatus for rapidly changing measurement value.