baber/WOPTO huggingface dataset:
Patent AT-E71439-T1 (AT)
Inventor: WEISS HERMANN
IPC: F16D3/10
Filed: 1989-06-24
Granted: 1992-01-15
Abstract: The invention relates to a steel coupling having at least one eccentric spring-layer packet 17a,17b which holds the coupling halves 13a,14 in the untensioned state with axial spacing, the spring-layer packet being inclined at an acute angle relative to the normal of the axis, so that, when there is a small axial displacement of the coupling halves 13a,14 relative to each other, an angular offset of comparative size is produced. This makes it possible to compensate load-dependent angular displacements, for example in circumferential registers of rotary printing machines. Fig.3 is intended for the abstract. <IMAGE>
Patent AT-E83552-T1 (AT)
Inventor: VIESSMANN HANS DR
IPC: F24H1/28
Filed: 1989-09-08
Granted: 1993-01-15
Abstract: The gas-fired boiler with an atmospheric burner consists of a cylindrical, water-cooled combustion shaft (1), in the lowermost region of which there are arranged the atmospheric gas burner (2) and there above a displacer insert (4), which bounds a hot gas drawing duct (3) having an annular cross-section and subdivided by ribbing, and is connected to the water-cooled combustion shaft (1), and above which a waste gas collecting chamber (5) with waste gas exhaust nozzles is located. According to the invention, the displacer insert (4) is formed from two shells (6, 7), which can be assembled in a liquid-tight fashion and are formed from a condensate-proof casting "released in the green state". In this arrangement, the lower shell (6) on the burner side has at least one cast-on projection (8) for the connection of at least one inflow duct (9), which connects the displacer insert (4) to the water-conducting double jacket of the combustion shaft (1). The lower (6) or the upper shell (7) likewise have at least one cast-on projection (8) for the connection of at least one inflow duct (10), which connects the displacer insert (4) to the water-conducting double jacket of the combustion shaft (1). The lower shell (6) is provided, at least in the region of the hot gas duct (3), which has a circular cross-section, with cast-on enlargements (11) of the heat transfer surfaces in the form of longitudinal ribs (12), which engage the interstices (13) of longitudinal ribs (15) arranged on the burner shaft wall (14). <IMAGE>
Patent AT-E94664-T1 (AT)
Inventor: HEINEN HARTWIG
IPC: G05D23/24
Filed: 1989-09-09
Granted: 1993-10-15
Abstract: A sensing and control module (10) exhibits a housing (12, 14) with a forward projecting nose (28) in which a sensor (22) is arranged. On the underside of the nose (28), air inlet slots (30, 32) are arranged and above the nose (28), which is closed off towards the top, control elements (24) are arranged on the housing. 
<IMAGE>
Patent AT-E95247-T1 (AT)
Inventor: VIJG JAN
IPC: C12Q1/68
Filed: 1989-04-28
Granted: 1993-10-15
Abstract: This invention relates to a method of simultaneously determining DNA sequence variations at a large number of sites, and a kit suitable therefor. The method comprises an electrophoretic separation of restriction fragments in two dimensions on the basis of two independent criterions, namely, length and base pair sequence, and a detection of separated fragments by means of a labelled probe comprising one or more cores of repeat sequences. Preferred probes are GC-rich minisatellite or simple sequence core sequences.
Patent AT-E78208-T1 (AT)
Inventor: SEMMEKROT GERARDUS JOHANNES MA
IPC: B29C45/62
Filed: 1989-05-02
Granted: 1992-08-15
Abstract: The invention relates to a mixer device with distributive mixing action for an extruder, an injection moulding machine and the like, comprising a hollow stator (4) and a rotor (6) arranged for rotation in said stator and distributively acting mixing means, characterized by at least one separate mixing ring (9) which is provided at least on its interior surface with said mixing means (10) and which is arranged between said rotor (6) and stator (4) around said rotor in a manner such that during mixing there is a positive rotational speed difference between said rotor (6) and said mixing ring (9), to the mixing ring and to the extruder and injection moulding machine comprising same.
Patent AT-E86596-T1 (AT)
Inventor: NIKRAVECH MEHRDAD
IPC: C07C11/00
Filed: 1989-11-22
Granted: 1993-03-15
Abstract: The present invention relates to a process for conversion of natural gas or of a light alkane or light alkanes into unsaturated hydrocarbons. 
<??>According to the invention, a fluidised bed of particles of a refractory and advantageously catalytic material is created inside a reaction space, and a plasma of a gas containing hydrogen and the natural gas or the light alkane or alkanes is introduced into the bed in such a way that the latter quenches the reaction medium and catalyses the conversion reaction. 
<??>The invention is in particular applicable in the chemical and energy-producing industries.
Patent AT-E95861-T1 (AT)
Inventor: HJORTH INGEGERD
IPC: D21H23/56
Filed: 1989-02-20
Granted: 1993-10-15
Abstract: A coating slip and a method of coating a fibrous sheet material are disclosed. The coating slip comprises 60-90% by weight pigment consisting of a mixture of talc and soapstone,  10-50% by weight anionic polyelectrolyte,  0-5% by weight thickener, and water in an amount such that the dry solids content of the coating slip will be 60-95% by weight. The weight ratio of talc:soapstone is preferably from about 30:70 to about 70:30, and the talc preferably has a mean particle diameter of about 10-20  mu m, while the soapstone preferably has a mean particle diameter of about 5-10  mu m. Upon coating, the sheet material is coated on one or both of its sides with preferably about 30-100 g dry material per square meter and side.
Patent AT-E95029-T1 (AT)
Inventor: SCHUETZ FRANZ
IPC: C07D239/38
Filed: 1990-07-04
Granted: 1993-10-15
Abstract: Methods of combating pests with substituted pyrimidines of the formula I    <IMAGE>  I  where R1 is alkyl, cycloalyl, haloalkyl, alkoxy, alkylthio or substituted or unsubstituted aryl, R2 is halogen or hydrogen, A is oxygen, or sulfur, and X is CH or N, and pyrimidines of the general formula Ia    <IMAGE> Ia  where A is oxygen or sulfur and X is CH or N, and pesticides containing these compounds.
Patent AT-E105755-T1 (AT)
Inventor: ROSSI ALESSANDRO
IPC: H02K15/02
Filed: 1990-08-22
Granted: 1994-06-15
Abstract: Methods and apparatus for fusing armature wires to a commutator, and fusing stator lead wires and stator hooks (16), are provided. An electrode assembly having a screw (84) mechanism converts the rotational motion of a motor into a translational motion of the fusing electrode (18). A microprocessor-based control circuit receives electrode force and displacement data from a load cell (42) and an encoder, respectively, to control the fusing operation. The fusing operation is performed according to a predetermined force or displacement function that is stored in the control circuit. <IMAGE>
Patent AT-E124825-T1 (AT)
Inventor: STRIEK RALF-JUERGEN DIPL-ING
IPC: G05F1/10
Filed: 1990-12-18
Granted: 1995-07-15
Abstract: The invention relates to a method and a circuit for dynamically triggering a plurality of triacs, which are to be triggered simultaneously, in a low-voltage circuit. 
<??>According to the invention, a triggering pulse sequence, consisting of a plurality of triggering pulses, is initiated and the triacs are triggered shortly one after the other in series in such a manner that the electrical load of the components, e.g. in the n-channel driver 7, corresponds to the triggering load of a single triac. 
<??>The invention ensures, inter alia, that the components are not overloaded for triggering the triacs and are thus protected against damage. 
<IMAGE>
Patent AT-E108291-T1 (AT)
Inventor: MCGAFFIGAN THOMAS H
IPC: H05B3/10
Filed: 1990-04-10
Granted: 1994-07-15
Abstract: An elongated flexible heater strip is provided having a transmission line section and a heater section employing a high mu material to control temperature at the Curie temperature of the high mu material; the above elements and a return buss being confined in a conductive sheath having a plurality of transverse slots to render the strap flexible, so that it may be cinched about a member to be heated; a strip of conductive material, such as copper, extending at least along the transmission line section interiorly of said sheath to reduce the resistance thereof and increase the current carrying capacity of the strap.
Patent AT-E118931-T1 (AT)
Inventor: IKONEN RAIMO
IPC: H03D7/16
Filed: 1990-05-16
Granted: 1995-03-15
Abstract: The present invention concerns a procedure with which the frequencies required in a digital radio telephone based on time division multiplex channelling, in particular in radio telephone for the gsm system, in transmission and receiving can be formed. According to the procedure, the mixer frequencies (FTx1, FTx2; FRx1, FRx2) used in the transmitter (Tx) and the receiver (Rx) of the radio telephone are formed by means of a synthesiser (2) and a basic oscillator (1) commmon to both of them, from the frequency whereof (Fp) also the clock frequency for the logic of the radio telephone and the RF reference frequency to the synthesiser (2) being produced by means of division.
Patent AT-E104009-T1 (AT)
Inventor: KNOX COLIN JAMES MICHAEL
IPC: E04D13/147
Filed: 1990-07-24
Granted: 1994-04-15
Abstract: A cavity tray system for use in a cavity wall. The system comprises a cavity unit 11, a tray 12 and a stopend 15. The tray 12 includes a horizontal base 24 and an upstand 25. The cavity unit 11 includes a channel 19 arranged to receive the top end of the upstand 25 a horizontal web 22 extending rearwardly and a vertically extending insulation member 23.
Patent AT-E106829-T1 (AT)
Inventor: EVELEIGH DAVID
IPC: B65D41/04
Filed: 1990-12-05
Granted: 1994-06-15
Abstract: This invention relates to containers for use with closures of the type having a plastics sealing compound on its inner surface which is deformable at temperatures above 100 DEG C. A container according to the invention consists of a container (60) having a circular opening (61) for use with a closure of the type including a plastics sealing compound therein, and has an annular sealing surface (62), a cylindrical portion (63) extending from the annular sealing surface, external screw thread means (64) standing proud of the cylindrical portion adjacent the opening and characterised by reclosure inhibiting means (65, 66) having at least one reclosure inhibiting surface facing generally towards the sealing surface, but out of alignment with the screw thread means. The reclosure inhibiting means may be a combination of circumferential ribs (65) and/or lands (66) on the screw thread means and may include a number of axial beads (69; 69 min ). Advantages of this arrangement are that reclosure of an opened container is rendered difficult without heating the sealing compound to its plastic transition temperature. <IMAGE>
Patent AT-E126071-T1 (AT)
Inventor: YE CHUN-XIZ
IPC: F04B43/02
Filed: 1989-12-22
Granted: 1995-08-15
Abstract: A pump (10) has a housing (11), a base (12) and a flexible diaphragm (13) between the housing and the base. The diaphragm (13) and the base (12) define a driving chamber and the diaphragm (13) and the housing (11) define a pump chamber. The driving chamber is coupled to a pump driver adapted to direct fluid to and from the driving chamber to drive the diaphragm. The pump chamber is of generally conical form with its outlet (21) being located at the apex of the conical pump chamber and the inlet (22) being disposed at an angle inclined to the plane of the base of the conical pump chamber and being generally tangential to the outer portion of the base of pump chamber such that flow through the pump chamber is in the form of a continuous spiral vortex.
Patent AT-E163367-T1 (AT)
Inventor: BEATTY CHARLES L
IPC: B01J19/08
Filed: 1990-09-12
Granted: 1998-03-15
Abstract: Closed system and process for the conversion of gaseous or vaporizable organic and/or organo-metallic compound to inert solid which is resistant to solvent extraction, and is itself essentially nontoxic or convertible through oxidation or other natural processes to a toxic material. This process involves a low temperature, low energy conversion in a close system, of an organic and/or organo-metallic material by initially fragmenting such material into its basic elements follow thereafter by randomly recombining such elements as a solid coating or deposit upon a substrate. In the preferred embodiments of this invention, the toxic and/or potentially toxic material is injected as a gaseous phase into a chamber where it is subjected to an RF energy source, thereby forming a plasma which is contained within the chamber by a magnetic field. The chamber, as well as, the other components of the conversion system are maintained under a negative pressure which allows for the transport of the plasma throughout the system to a second chamber where the elements of the plasma can recombine in a random fashion. The recombination of these elements as a solid allows for ease of handling and prevents their release into the atmosphere or ground water. Compounds which can be subjected to this process include chlorinatehydrocarbons i.e., methylenechloride, carbontetrachloride and chlorofluorocarbons (i.e., Freons).
Patent AT-E107434-T1 (AT)
Inventor: LORENZ DIETER
IPC: H01H33/12
Filed: 1990-09-19
Granted: 1994-07-15
Abstract: PCT No. PCT/DE90/00722 Sec. 371 Date May 18, 1992 Sec. 102(e) Date May 18, 1992 PCT Filed Sep. 19, 1990 PCT Pub. No. WO91/07768 PCT Pub. Date May 30, 1991.In an isolating switch for metal-clad, compressed-gas insulated high-voltage switchgear, a mechanical control unit containing a rotatably supported lever arrangement. The lever arrangement locks automatically in a neutral position and retains an auxiliary contact pin until it is released by a guide surface connected to the main contact pin. A mating contact of the auxiliary contact pin is also spring-loaded and follows this auxiliary contact pin somewhat after being released, initially while maintaining the equipotential bonding.
Patent AT-E110013-T1 (AT)
Inventor: SONDERMANN WOLFGANG DR ING
IPC: B09C1/08
Filed: 1991-01-22
Granted: 1994-09-15
Abstract: In a method and device for in-situ rehabilitation of contaminated areas, for example landfill sites, old landfills and the like, wherein a suspension 3, containing at least microorganisms and/or nutrients, is introduced into the contaminated area 1, in order to microbiologically degrade the pollutants contained therein, the area 1 which is to be rehabilitated is worked by a processing device 2 and 9 in such a way that it is detached and/or loosened and cut as well as intensively mixed by the introduction of mechanical energy. The concentrated suspension 3 is fed by the same processing device 2 and 9 to the area 1 homogeneously processed in this way, the quantity of suspension added being adjusted to the differing concentration of the contamination. <IMAGE>
Patent AT-E142671-T1 (AT)
Inventor: MUELLER HANNS-PETER DR
IPC: C08L1/00
Filed: 1991-03-14
Granted: 1996-09-15
Abstract: Blends aus Cellulose und einem Polyurethan(harnstoff) haben gegenüber anderen Cellulose-Blends verbesserte Eigenschaften und lassen sich als biologisch abbaubares Verpackungsmaterial verwenden.
Patent AT-E138755-T1 (AT)
Inventor: SCHANDL HARTMUT DIPL-ING
IPC: G11B15/00
Filed: 1991-08-21
Granted: 1996-06-15
Abstract: 2.1 It is known in the case of a commercially available magnetic tape device having a head drum which can be driven by a motor to heat the head drum by means of a heating element in order to prevent moisture forming on the head drum. For this purpose, the heating element is arranged on the fixed lower part of the head drum by means of a metal clip. The energy supply to the heating element takes place via a connecting cable and an electronic switch from a voltage source located in the power supply unit of the device. The object is to reduce the relatively great expenditure for heating the head drum. 2.2 The heating element (61) is arranged in the stator (95) of the motor (M), forming a mechanical unit with the head drum (90), in such a way that additional fastening means are not required for the heating element (61). Heat generated with the aid of the heating element (61) is directed at the head drum (90) via the stator assembly (95b), comprising iron sheets, and a spindle housing (93a) for the motor shaft (99), which housing is formed in the lower part (93) of the head drum and extends into the motor space. A further reduction in the expenditure is achieved by the motor operating voltage (UB2) being utilised for the energy supply of the heating element (61) and by the electronic switch (60; 70), by which the heating element (61) is switched, being controlled by means of the motor control circuit. 2.3 In particular a head drum for a video recorder. <IMAGE>
Patent AT-E120158-T1 (AT)
Inventor: TAYLOR KEITH E
IPC: C02F3/06
Filed: 1991-08-21
Granted: 1995-04-15
Abstract: A process for the removal of aromatic compounds from aqueous solutions using an oxidatic enzyme, such as a peroxidase enzyme, is described. The enzyme is immobilized on a surface so that preferably multiple passes of the aqueous solution with the aromatic compound can be made over the immobilized enzyme. Higher enzyme utilization with a lower oxidative substrate, such as hydrogen peroxide, requirement is achieved. <IMAGE>
Patent AT-E122311-T1 (AT)
Inventor: DAMKJAER POUL ERIK
IPC: B65G17/08
Filed: 1991-09-26
Granted: 1995-05-15
Abstract: A chain link conveyor with chain links (4) and a curve section (1) has interacting means in the shape of a longitudinally extending profile (6) in the curve section (1), and downwards-extending parts (5) on the chain links, so that interacting slanting surfaces (12, 13) are provided, which permit the chain to be automatically held down in the correct plane during the passage of curves, and in which the chain by means of a free passage (15) may be lifted free of the track as soon as the chain is stopped. <IMAGE>
Patent AT-E140596-T1 (AT)
Inventor: ZIMMERMAN WALTER
IPC: A46B3/08
Filed: 1990-12-19
Granted: 1996-08-15
Abstract: An interproximal brush comprises a handle having an end portion provided with a transverse hole communicating with a longitudinal groove for receiving the elongated stem of an interproximal brush. The handle further has a cylindrical boss formed on the lower surface thereof through which the transverse hole extends, and the brush stem is retained securely in the longitudinal groove on closure of a cap, which is pivotably attached to the end portion.
Patent AT-E196041-T1 (AT)
Inventor: HUANG HAO
IPC: H02K15/02
Filed: 1991-03-29
Granted: 2000-09-15
Abstract: The method includes fabricating a plurality of elongated high permeability flux carrying members (86), and preparing n wire bundles (84) each having a predetermined length. The n wire bundles (84) are wound to provide a distributed winding configuration having a plurality of elongated open spaces (86A). The plurality of flux carrying members (86) are inserted into the plurality of open spaces (86A) to provide a winding/flux carrying member assembly. A bonding material (180) is provided around the winding/flux carrying member assembly to provide a rigid structure.
Patent AT-E116543-T1 (AT)
Inventor: WONG PATRICK S-L
IPC: A61K/
Filed: 1991-03-28
Granted: 1995-01-15
Abstract: An osmotic system is disclosed for delivering a beneficial agent formulation to an environment of use. The osmotic system comprises (a) an outside semipermeable wall, (b) a middle osmotically active layer, (c) a capsule comprising a beneficial agent, and (d) a passageway for dispensing the beneficial agent from the osmotic system.
Patent AT-E122968-T1 (AT)
Inventor: TEL TEUNIS
IPC: B41M3/14
Filed: 1991-06-14
Granted: 1995-06-15
Abstract: A product, such as a credit card, passport, or bank note, is secured against forgery or fraud by the provision of a unique pattern of overlying individual fibers which are embedded in a transparent base material, and such that the fibers form differing geometrical configurations which are optically scannable through a surface of the transparent base material. The product is thus made unique and impossible to forge, and its authenticity may be verified by initially scanning the geometrical configurations, with the scanned information being converted into digital data which may be compressed and encrypted, and then stored in a permanent memory. Following the distribution of the product, an inspector may scan the product and compare the obtained data with the stored data to thereby verify the authenticity of the product.
Patent AT-E147864-T1 (AT)
Inventor: GUNNARSSON STAFFAN
IPC: G04G99/00
Filed: 1991-07-05
Granted: 1997-02-15
Abstract: PCT No. PCT/SE91/00479 Sec. 371 Date Jan. 21, 1993 Sec. 102(e) Date Jan. 21, 1993 PCT Filed Jul. 5, 1991 PCT Pub. No. WO92/01953 PCT Pub. Date Feb. 6, 1992.A device for information transmission, a so-called transponder, for receiving a first microwave signal, modulating and coding, and retransmitting a second microwave signal, having at least one antenna made in microstrip technique is described. The device is characterized primarily in that the antenna has an antenna layer (20), acting towards a ground plane (21), the antenna layer and the ground plane essentially equal area, and in that the device further having a reflex position (23 ), arranged next to or at a distance of at most 1/6 of the air wave length of the first microwave signal from the edges of the antenna layer and the ground plane, so that an antenna lobe directional from the antenna is obtained, including directly transmitted microwave signal and reflected microwave signal. With this embodiment a device is obtained that is compact, effective, light and inexpensive and gives well defined and directional antenna lobe for communications with good range.
Patent AT-E120704-T1 (AT)
Inventor: SCHORMAIR ECKART
IPC: B65D43/02
Filed: 1991-11-15
Granted: 1995-04-15
Abstract: A container (1) with a snap-on lid with an at least one-part body (2) and a lid (4) which, together with a body component at the closure end of the body, forms a sealed closure, in which there is a lever gap between the body and lid for the engagement of a lever via which the lid can be levered up, whereby the lid has a circumferential sprung engagement lip (8) which engages from inside under tension in a sealing groove in the body component matching the shape of the engagement lip (in accordance with patent application P 40 29 146.4), whereby the engagement lip of the lid engages elastically in an inwardly rolled upper circumferential edge in the body component instead of in separately made sealing groove.
Patent AT-E113127-T1 (AT)
Inventor: NOETHE AXEL DR DIPL-PHYS
IPC: E06B3/67
Filed: 1992-02-04
Granted: 1994-11-15
Abstract: The invention relates to a glazing element which is transparent in the visible region of the spectrum and has a low reflectance for radar radiation of a frequency of approximately 1 GHz and a high reflectance for IR radiation. The glazing element consists at least of a first glass pane facing the radiation source and having a thickness of between 4 mm and 15 mm, and a second glass pane averted from the radiation source. The second glass pane carries an optically transparent, electrically highly conductive thin layer having a surface resistance of at most 50  OMEGA , and the first glass pane carries an optically transparent, electrically poorly conductive layer having a surface resistance of between 100  OMEGA  and 600 OMEGA . The two electrically differently conductive layers are arranged at a radar-optical distance of at least approximately 30 mm - nglass (radar) . D and at most approximately 100 mm - nglass (radar) . D (D = total thickness of all glass panes between the radiation source and the poorly conductive layer on the first glass pane). <IMAGE>