baber/WOPTO huggingface dataset:
Patent AT-E59433-T1 (AT)
Inventor: OBSTFELDER GUENTHER
IPC: F02D35/00
Filed: 1986-10-02
Granted: 1991-01-15
Abstract: The invention relates to a method for detoxification of the exhaust gas from an internal combustion engine 1 using a catalytic system. The main toxic components in the exhaust gas mixture are carbon monoxide (CO), nitrogen oxides (NOx) and hydrocarbons. The main toxic components CO and NOx are liberated from their interdependent relationship. The production of the main toxic components is quantitatively varied individually by regulation of separate combustion chambers. The toxic components from exhaust gas pipes of the respective combustion chambers are combined, in such a manner that in accordance with the proportions of the main toxic components, the composition of the exhaust gas mixture enables complete catalytic after-combustion conversion thereof in a known manner. An internal combustion engine has at least two combustion chambers having independent fuel preparation systems, which regulate the combustion process in terms of the proportions of the main toxic components in such a manner that quantitatively predetermined proportions of toxic substances in the exhaust gases are produced. After being mixed, the toxic components are detoxified practically completely with known catalytic systems. In an internal combustion engine operating on the self-ignition principle, if there is an insufficient amount of the main toxic component carbon monoxide for complete catalytic detoxification of the exhaust gas mixture, additional CO is supplied to the catalytic converter from a separate CO source.
Patent AT-E46928-T1 (AT)
Inventor: HUBER JAKOB
IPC: D06F35/00
Filed: 1986-01-27
Granted: 1989-10-15
Abstract: The washing machine functions according to a new principle and contains the washable items, particularly washable textiles, in stacked layers in a mesh cage which is fixed in position at a drum rotatably mounted in a casing. Wash water as well as drying air flows through the preferably stationary or slowly rotating drum containing the washable items, is pumped off at an outlet of the casing, and returns again by way of a recirculation pipe to an inlet of the casing. Intermittent rotation of the drum, for example, by 180 DEG , is also possible. In this manner, the wash water or drying air passes through the washable items first from one side and then from the opposite side. All switching procedures are electronically controlled according to a preselected program schedule. The washable items no longer can be damaged by catching on the drum, the wash cycle is more effective and thus shorter than before, and electric energy and chemicals are saved.
Patent AT-E70571-T1 (AT)
Inventor: HOSTEN DANIEL
IPC: C25D17/00
Filed: 1987-07-15
Granted: 1992-01-15
Abstract: An apparatus for electroplating plate-shaped workpieces, such as a printed circuit board, having a cell, an arrangement for conducting the workpiece through the cell, and anodes arranged in the cell in contact with the electrolyte solution characterized by an arrangement to cathodically connect the workpiece including at least one tong-shaped contact clamp for gripping the workpiece and arrangement for moving the clamp along with the workpiece, as is conveyed through the cell. Preferably, the arrangement for moving is an endless drive of a continuous member, such as a chain or a plurality of belts, and a plurality of contact clamps are spaced along this member to grip the edge portion of the workpieces.
Patent AT-E103310-T1 (AT)
Inventor: BOCK GUSTAV DR
IPC: C09K15/32
Filed: 1987-10-09
Granted: 1994-04-15
Abstract: Stabilizer mixtures for stabilizing plastics comprising one part by weight of a chroman derivative (I) of the general formula    <IMAGE> I  where R=   <IMAGE>  +TR  <IMAGE>  where Z=C7-C30-alkyl, -CH2CH2-S-[C1-C30-alkyl] or   <IMAGE>  and from 5 to 14 parts by weight of an organic phosphite of the general formula (II)    <IMAGE> II  where R1, R2 and R3 are identical of different alkyl and/or aryl or of an organic phosphonite of the formula (III)    <IMAGE> III where +is C(CH3)3, a mixing ratio (a):(b) of from 1:6 to 1:10 being preferred.
Patent AT-E77920-T1 (AT)
Inventor: REGNER RICHARD
IPC: B65B9/18
Filed: 1987-10-22
Granted: 1992-07-15
Abstract: In the process for shirring such casings of elastically and plastically deformable material, a shirring tool (6) passes along the casing (5) transported in the direction of its longitudinal axis and inflated with a support gas, and the casing (5) is laid into folds by the tool and against an opposing force is tightly compressed together in a concertina fashion. Moreover, to increase the shirring density and to increase the breaking strength of the concertina, the casing is stretched apart in the circumferential direction, preferably by 5 to 15%, prior to the shirring element. It is particularly advantageous to have the shirring element act immediately after stretching, before the elastic recovery is completed. A suitable shirring device for carrying out the process is also described, which has, on the shirring core (1) prior to the shirring tool, an expansion component (2).
Patent AT-E72717-T1 (AT)
Inventor: ADAMS JOHN LEONARD
IPC: H04L12/28
Filed: 1987-07-20
Granted: 1992-03-15
Abstract: A communications network comprises a plurality of stations which can communicate via a ring. Information is transmitted from one station to another in message blocks which circulate around the ring. The message blocks include control bits and a protocol is employed which ensures that no one station can monopolise the available message blocks. At any of the stations, an emptying block is utilised by that station as a reallocation trial slot and places its own address therein for passage round the ring. On its return a system reset is instigated to allow all stations to be reallocated "d" blocks.
Patent AT-E66410-T1 (AT)
Inventor: BECK DIETER
IPC: B41J29/02
Filed: 1987-09-09
Granted: 1991-09-15
Abstract: Shaft end bearings feature shafts (1), on the ends of which recessed grooves (4) are provided and which are supported by their shaft ends (1a, 1b) in wall, floor or ceiling board bearings (5). For reasons of economical manufacture and assembly it is proposed that a bearing body (6) with a hole (7) for the shaft (1) is constructed with an external shaft (6a) projecting outwards and divided into at least two elements in the axial direction, where a part of the external shaft (6b) forms an axial limit stop (12) and at least one other part of the external shaft (6c; 6d) engages in the recessed groove (4) in a spring manner. <IMAGE>
Patent AT-E85469-T1 (AT)
Inventor: REICHL ERWIN DIPL-ING FH
IPC: H02B13/035
Filed: 1988-05-04
Granted: 1993-02-15
Abstract: In a metal-clad, gas-filled, multiphase high-voltage switch gear, having a partition (12) between the busbar chamber (21) and the switch chamber (14), the connection between the two chambers (14, 21) takes place via ducts (13) inserted diagonally in the partition (12), which ducts (13) are arranged in the one direction in the spacing of the busbars (1) and, in the other direction, in the spacing of the poles (6) of the circuit breaker or load isolator (9). As a result, straight-line, crossing-free connections are possible in the busbar chamber (21), between each busbar (1) and the associated duct (13), via the respective isolating or three-position switch (8), while the connecting lines (15a, b, c) in the switch chamber (14) run to the poles (6) in mutually parallel planes, once again without crossing. 
<??>Apart from minimising the switch gear dimensions and increasing the electrical strength as a result of the diagonal arrangement in the busbar chamber (21), in conjunction with a square housing (20), the installation of earthed separating walls (22, 32) between the phases in the two chambers (14, 21) allows effective reinforcement of the outer walls (17) and, above all, the partition (12) to be achieved. Likewise, in the event of a fault, phase shorts with high current arcs are prevented. The stated advantages can also be used in the case of separated multiple busbar systems. 
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Patent AT-E96597-T1 (AT)
Inventor: APITZ SIEGFRIED
IPC: G11B27/024
Filed: 1988-12-02
Granted: 1993-11-15
Abstract: A video recording device which is constructed for receiving and for automatically recording transmissions, the identification data of which are stored as desired program (PWx) in a desired-program memory (11), additionally contains a position data open memory (27) in which the position data (PDx) of the tape position of the start of the recording of the desired program (PWx) are stored via a control arrangement (18) of the device. At the end of the recording of the desired program (PWx), these position data are stored in a storage location (15) of the identification data of this desired program in such a manner that when the identification data of this recorded desired program are called up for display, these position data (PDx) are also displayed. This documents the respective start position of these desired programs on the video tape (25) even after the recording of the desired programs selected by the user of such a device. <IMAGE>
Patent AT-E74553-T1 (AT)
Inventor: SCHROEDER THOMAS DR
IPC: B26D5/30
Filed: 1988-12-28
Granted: 1992-04-15
Abstract: On a web offset or web letterpress printing machine, to ensure ganging of the paper webs (P1 - P4) to be folded and cut into newspapers (16), the positions of the main and subsidiary registers (5, 7) are controlled by positioning motors (Ml - M4) in dependence on positioning signals (SM1 - SM4). Over each funnel inlet guide roll (10), four photo-cells (11) are arranged beside each other with uniform spacing and detect brightness signals (HAl - HD4) at a sampling frequency of 20 kHz from the printed surface of the paper webs. These brightness signals are subjected to Fourier analysis in a microprocessor. The fundamental vibration is evaluated, the vibration of greatest amplitude being selected from the four fundamental vibrations of each paper web. The phase position signal associated with the selected fundamental vibration is used to calculate one of the positioning signals (SM1 - SM4). In this way, the cutting position of the paper webs (P1 - P4) can be determined without registration marks being applied to them. 
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Patent AT-E241987-T1 (AT)
Inventor: GEOGHEGAN EDWARD JAMES
IPC: A61K9/00
Filed: 1988-10-14
Granted: 2003-06-15
Abstract: A controlled absorption diltiazem pellet formulation for oral administration comprises a core of diltiazem or a pharmaceutically acceptable salt thereof in association with an organic acid, and a multi-layer membrane surrounding the core and containing a major proportion of a pharmaceutically acceptable film-forming, water insoluble synthetic polymer and optionally a minor proportion of a pharmaceutically acceptable film-forming, water soluble synthetic polymer. The number of layers in the membrane and the ratio of the water soluble to water insoluble polymer, when said water soluble polymer is present, being effective to permit release of diltiazem from the pellet at a rate allowing controlled absorption thereof over not less than a twelve hour period following oral administration. The pellet has a dissolution rate in vitro which when measured in a dissolution apparatus (paddle) according to U.S. Pharmacopoeia XXI in 0.05 M KCl at pH 7.0 results in not more than 35% of the total diltiazem being released after 2 hours of measurement. Not more than 60% of the total diltiazem is released after four hours of measurement and 100% of the diltiazem is released no earlier than after 8 hours of measurement in said apparatus.
Patent AT-E107223-T1 (AT)
Inventor: BARBIER YVES
IPC: B29D11/00
Filed: 1988-12-28
Granted: 1994-07-15
Abstract: In the prepn. of the first layer of organic optics, under pressure and inert atmos., from (meth) acrylic monomers, a mixt. comprising at least a prepolymer of these monomers, having a conversion degree of at least 30%, a polymsn. initiator and a chain transfer agent, is placed in a reactor and polymerised under inert atoms. and pressure of at least 5 bars, pref. at least 15 bars. Also claimed are preocesses (see below) for depositing a new layer on the above layer. The mixt. to be polymerised is pref. kept under inert atomos. pressure of at least 15 bars while simultaneously:- keeping the temp. at 30-100 deg.C until conversion rate reaches 95-+/-2%, raising the temp. to 120-160deg.C until conversion rate reaches 97-99% and continuing to raise the temp. to 160-180deg.C for at least 2 hrs. and cooling to form a solid organic optics.
Patent AT-E74661-T1 (AT)
Inventor: KOEHLER DORA
IPC: B01L9/00
Filed: 1988-08-15
Granted: 1992-04-15
Abstract: A device receives a plurality of carrier elements which hold in turn a plurality of titre strips or the like in chamber fashion. These can be introduced into correspondingly arranged, mutually separated test compartments inside a container array such as a microtitre plate. The device comprises a moistening bath (3) consisting of a container which is rectangular in cross section and has a peripheral supporting flange (12) brought out of the insertion surface of the container in the closure region. It also comprises a replaceable insert (2) having guide strips (5) arranged at a distance from one another in the longitudinal direction of the moistening bath and insertion slots (6) for the carrier elements. The device also has a cover (1) which fits over the moistening bath and the replaceable insert so as to form a seal. 
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Patent AT-E82166-T1 (AT)
Inventor: FRISCHKNECHT BRUNO
IPC: B22D11/12
Filed: 1988-08-16
Granted: 1992-11-15
Abstract: A rolling mill stand or continuous-casting stand for processing metals and non-metallic materials comprises a first, fixedly supported bearing housing (16) and a second bearing housing (18), which can be adjusted in order to alter a roll gap (10). These housings support the bearings of the rolls (12, 14). Recesses for accommodating the adjusting device for the roll gap are provided in the outer region of the mutually facing front faces. 
<??>Means (38) for pivoting the second bearing housing (18) about an axis (46) of rotation extending parallel to the axes (42, 44) of the rolls (12, 14) are arranged in one set of mutually facing recesses (36) while means (40) for adjusting the spacing of the bearing housings (16, 18) and hence the roll gap (10) are arranged in the other set of mutually facing recesses (36). 
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Patent AT-E72826-T1 (AT)
Inventor: MARANGONI CARLO
IPC: F23G7/12
Filed: 1988-04-15
Granted: 1992-03-15
Abstract: The system comprises a pyrolysis chamber (2) having a tyre carcass inlet port and communicating with at least a duct for supplying combustion air, the pyrolysis chamber further communicating with a steam generator (4) and having a stationary bottom of frustum of cone shape coaxially communicating with the combustion air duct, rotating arm members being moreover provided, associated with the stationary bottom, adapted to cause waste unburnt material to be discharged from an outlet port formed through the stationary bottom.
Patent AT-E126639-T1 (AT)
Inventor: KETTERLING HANS-PETER DIPL-ING
IPC: H04L27/22
Filed: 1989-05-20
Granted: 1995-09-15
Abstract: The invention is based on the object of specifying a method for carrier recovery in coherent or quasi-coherent demodulation of digitally transmitted data in which method the effects of a phase drift are reduced. The object is achieved by converting the received signal frequency (fc) by modulation with an oscillator frequency (n . fc) into a frequency (n + 1) fc which is supplied to a PLL circuit. A voltage- controlled oscillator (30) of the PLL circuit has a frequency (n + 1) fc and the output frequency of the voltage-controlled oscillator is divided by (n + 1) so that a signal frequency (fc) is obtained which is largely free of phase drift. A preferred field of application for the present method are radiotelephones. The drawing shows a block diagram of a device for carrying out the method. <IMAGE>
Patent AT-E129351-T1 (AT)
Inventor: ROBERT E STEWART
IPC: G06F12/02
Filed: 1989-05-29
Granted: 1995-11-15
Abstract: A method for translating a virtual address into a physical address, in which page tables used in the translation process are referenced by virtual addresses. Typically, a translation mechanism includes a translation buffer that, given a virtual address, can sometimes provide the corresponding physical address. A translation-buffer miss is said to occur when the translation buffer is presented with an address for which it can not provide the translation. When such a miss occurs, the translation mechanism obtains the translation by reading the page tables. When the translation mechanism attempts to read the page tables from virtual memory, a second-order miss can occur. The difficulty of infinite recursion of misses is avoided by handling second-order misses differently from first-order misses. When a second-order miss occurs, the translation mechanism uses a prototype page table entry and the virtual address of the page table entry to produce a physical address without using the page tables. Since consecutive pages of the page table in virtual memory reside in consecutive page frames in physical memory, a virtual address in the page tables can be translated to a physical address by adding the page frame number from the prototype page table entry to the virtual page number in the virtual address. The prototype page table entry contains a page-frame number that is equal to the page-frame number of the first page of the page table minus the virtual-page number of the first page of the page table.
Patent AT-E106082-T1 (AT)
Inventor: GRELL WOLFGANG DR DIPL-CHEM
IPC: A61P25/00
Filed: 1989-06-16
Granted: 1994-06-15
Abstract: The present invention relates to new 4,5,7,8-tetrahydro-6H-thiazolo[5,4-d]azepines of general formula II <IMAGE> (II)  wherein the substituents are defined herein below, which compounds have valuable pharmacological properties, namely selective effects on the dopaminergic system which are achieved by stimulating (predominantly D2) dopamine receptors.
Patent AT-E113505-T1 (AT)
IPC: B05B3/16
Filed: 1989-09-02
Granted: 1994-11-15
Abstract: In an actuating device (1) for a transportable sprinkler or the like, a water motor (11) has a reducing gear unit (19), whose gear or toothed wheels (41, 42, 43) are located outside the water guide in a separate gear chamber (19) and are therefore dry, the gear chamber (19), however, being integrated into the housing (12) of the water motor (11) in such a way that it is arranged adjacently next to a reversing chamber (23) which serves to guide the water, in which reversing chamber a reversing valve (22) of a reversing device (21) for the alternating reversal of the water motor (11) in both directions of rotation is accommodated. The water motor (11) is input-connected via an output pinion (44) to a carrier (5), a self-engaging overload clutch (77) being arranged in the drive connection. A bypass water guide (86) which works in a pressure-dependent manner and has simple flap valves is additionally provided between the reversing chamber (23) and a rotor chamber (26) which adjoins this axially as well as adjoining the gear chamber (20). Combined with an extremely compact design of the water motor (11) a high functional reliability is thereby produced. 
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Patent AT-E99554-T1 (AT)
Inventor: PARATICO ROBERTO
IPC: A61M16/10
Filed: 1989-09-21
Granted: 1994-01-15
Abstract: A high-safety mixer device (2) useful with an apparatus (1) for measuring and monitoring at least two medical fluids to be mixed together comprises a pressure switch (3) having a membrane-type (12) pressure chamber (11) connected in the feed line (6) of one fluid, and a control valve (10) connected in the feed line (7) of the other fluid. The valve (10) opening is directly controlled by the pressure force acting on the membrane (12) and the device (2) with this construction ensures that the delivery of one fluid, such as an anaesthetic gas, is cut off on a pressure outage in the other fluid, such as oxygen.
Patent AT-E91275-T1 (AT)
Inventor: WILSON MICHAEL EARL
IPC: B27K5/00
Filed: 1989-01-31
Granted: 1993-07-15
Abstract: There are provided aqueous emulsions useful for rendering porous substrates water repellent comprising (a) a hydrolyzable silane having a determinable pH-stable range, (b) an emulsifying agent having an HLB value of from 2 to 20, an effective amount of (c) a buffering compound to maintain the composition within the pH-stable range; and (d) water. Such buffered compositions are stable on long term storage and maintain high effective levels of active silane content even when they include biocides which may accelerate the hydrolysis of aqueous silane-containing compositions.
Patent AT-E85729-T1 (AT)
Inventor: WALES JAMES LANCE SANDER
IPC: C25D11/04
Filed: 1989-06-30
Granted: 1993-02-15
Abstract: A method is provided for manufacturing a cold cathode field emission device. The method comprises the steps of: providing a layer (11) of anodised alumina having a plurality of elongate pores (12) which are substantially orthogonal to major surfaces (13, 13 min ) of the layer (11); filling said pores completely with an electron emissive material, and then removing at least a part of said layer to form a defined surface (13 sec ) of said layer (11) and to produce a plurality of electron emissive spikes (16) extruding from and at an angle to said defined surface (13 sec ) wherein a plurality of electron emissive structures (17) are produced, each structure (17) comprising a plurality of electron emissive spikes (16) inclined to one another.
Patent AT-E95853-T1 (AT)
Inventor: PELEG ELIEZER
IPC: D04B1/24
Filed: 1989-08-24
Granted: 1993-10-15
Abstract: A knit garment blank comprising a tubular body (4) having stitches around a portion of a course at the bottom of the body that are pressed off and a plurality of courses appending from the remaining stitches of said course to form a rear panel (18); there being oppositely disposed sections (12) of said tubular body (4) adjacent said course at the bottom of said tubular body that are knit with yarn from the same feeders as spaced ones of the courses in said body that intersect said sections (12).
Patent AT-E121503-T1 (AT)
Inventor: MCCABE RICHARD PETER
IPC: F03B13/18
Filed: 1989-10-19
Granted: 1995-05-15
Abstract: The prime-mover comprises a central inertial barge 1, a first outer wave-engaging pontoon 2 pivotally movable relative to the central barge 1 about the pivotal axis defined by the arrow A, and a second outer wave-engaging pontoon 3 pivotally movable relative to the central barge 1 about the axis defined by the arrow B. Two series of pumps 4 are mounted on the central barge 1 and driven by the pivotal movement of the outer wave-engaging pontoons 2,3 respectively. A damping mechanism comprising two shafts 6a,6b extend downwardly from the bage 1. The shafts 6a,6b are provided with damping plates 7a,7b at the bottom ends thereof. The damping plates 7a,7b may be moved relative to the shafts 6a,6b by being screwed up or down the shafts as required.
Patent AT-E109583-T1 (AT)
Inventor: SUMIHIRO HIROSHI
IPC: G11B7/085
Filed: 1989-11-06
Granted: 1994-08-15
Abstract: A disk-shaped recording medium has a control record region in each recording region of successive recording tracks and which is divided into a first preformat region, a second preformat region and a focusing servo region arranged in succession in the direction along the respective track and respectively providing traverse data, tracking and clock data, and focusing servo data. An apparatus for reproducing data recorded in the tracks of such disk-shaped recording medium samples a playback output from an optical head scanning a track to detect focusing data from the focusing servo region and tracking data from the second preformat region and, in response thereto, applies focusing servo or tracking servo to the optical head. Further, traverse data is detected in the first preformat region to effect traverse counting of the recording tracks.