baber/WOPTO huggingface dataset:
Patent AT-E57403-T1 (AT)
Inventor: SCHAEFF HANS ING
IPC: E02F3/407
Filed: 1987-12-23
Granted: 1990-10-15
Abstract: 1. Supporting and clearing blade, which by means of one or a plurality of rearward elongations (projections or arms) is mounted at both sides of the chassis of an excavator for adjustment particularly about a horizontal pivot axis and between an upper rest position, lowered support positions and intermediate clearing positions, characterized in that - receiving means (18) mounted to the upper end of the blade (10) are provided for being detachably connected to connecting means (28, 64) forming a laterally extending hinge axis of a hinged bucket (50) or similar attachment, which together with the blade (10) as backwall forms a material handling container, by means of its own weight keeps closed said container, and for emptying said container can be moved about its hinge axis (84) by means of the excavator shovel (80).
Patent AT-E94295-T1 (AT)
Inventor: FEELY WAYNE E
IPC: G03F7/40
Filed: 1987-01-12
Granted: 1993-09-15
Abstract: There are disclosed negative photoresist compositions which are capable, using very low concentrations of photoacid generator sensitive to short wavelength actinic radiation, of producing highly resolved, thermally stable images on substrate surfaces. The compositions comprise acid-hardening resin system and certain halogenated, organic, photoacid generating compound. Also disclosed are processes for preparing highly resolved, thermally stable negative images on substrate surfaces using these compositions.
Patent AT-E76760-T1 (AT)
Inventor: MERRY DEL VAL DOMINGO
IPC: A61M39/28
Filed: 1987-06-22
Granted: 1992-06-15
Abstract: The present invention relates to a device for use in peritoneal dialysis providing a sterile connection between (a) a catheter line (CL) and (b) a line (LS) for draining fluid from the peritoneal cavity and a line (LC) for supplying fresh fluid to the cavity. The device includes:   (l) a housing (SL) having an external thread and which is connected at the end of the inflow/draining line (LC/LS) and in which there is provided a sheath (SLP) covering a hollow spike (SLC); (2) a cap (SC) enclosing between two perforatable membranes (SCM and SCFM) sterilizing medium. (3) a connector (F) attached to the catheter line (CL) and having a spike for penetrating the second cap membrane (SCFM);   (4) a clamp (K) on the catheter line (CL), and (5) a key (SK) attached to the housing for opening the clamp (K); if the key is not fitted to the clamp (K), the clamp (K) automatically closes.   At the beginning of a session to replace dialysis fluid, the cap (SC) is fitted on the connector (F) and the clamp is closed. The housing (SL) is attached to the cap by a screwthread connection and this causes the spike (SLC) to penetrate the cap membrane (SCM) causing the sterilizing fluid to flow through the housing into the lines (LC and LS), thereby sterilizing these parts. The key (SKL) is used to open the clamp (K) causing fluid in the peritoneal cavity to flow through the device into drainage line (LS). Fresh dialysis fluid is then fed into the cavity by way of the line (LC). The clamp (K) is then closed and the cap (SC) and the housing (SL) are removed from the connector (F) and a fresh cap (SC) fitted instead. The spike (FC) on the connector (F) penetrates the second cap membrane (SCFM), allowing sterilizing fluid to sterilize the connector and the part of catheter line (CL) up to the clamp (K).
Patent AT-E87449-T1 (AT)
Inventor: CHEUNG PETER WING-POON
IPC: A61B5/145
Filed: 1987-08-17
Granted: 1993-04-15
Abstract: A feedback control system is disclosed for use in processing signals employed in pulse transmittance oximetry. The signals are produced in response to light transmitted through, for example, a finger at two different wavelengths. Each signal includes a slowly varying baseline component representing the relatively fixed attenuation of light produced by bone, tissue, skin, and hair. The signals also include pulsatile components representing the attenuation produced by the changing blood volume and oxygen saturation within the finger. The signals are processed by the feedback control system before being converted by an analog-to-digital (A/D) converter (72) for subsequent analysis by a microcomputer (16). The feedback control system includes a controllable offset subtractor (66), a programmable gain amplifier (168), controllable drivers (44) for the light sources (40, 42) and the microcomputer (16). The microcomputer (16) receives signals from the offset subtractor (66), gain amplifier (68), drivers (44) and A/D converter (72) to produce signals that control the function of the subtractor (66) and drivers (44) in the following manner. Normally, the drivers (44) are maintained within a predetermined current range. In the event the microcomputer (16) senses an output from the converter (72) that is not within a predetermined range, the drive signal is adjusted to produce an acceptable signal. The magnitude of the offset removed by the subtractor (66), as controlled by the microcomputer (16), is maintained at a constant level when the converter (72) output is within a first predetermined range and is a predetermined function of the converter (72) output when that output falls within a second predetermined range.
Patent AT-E107795-T1 (AT)
Inventor: AKIOKA KOJI
IPC: H01F1/057
Filed: 1987-09-30
Granted: 1994-07-15
Abstract: A permanent magnet made from an alloy comprising at least one rare earth element, iron and boron characterised in that the average grain diameter of the crystals of the alloy is not more than 150  mu m, the carbon content and the oxygen content of the alloy being not more than 400 ppm and not more than 1000 ppm respectively.
Patent AT-E57038-T1 (AT)
Inventor: TOKES SZABOLCS
IPC: G02F1/00
Filed: 1986-12-22
Granted: 1990-10-15
Abstract: In one respect the invention relates to an optical method, ensuring maximum depth of field, of forming and imaging laser beams onto a scanning surface, comprising the steps of generating laser beams with diverging or converging axes and imaging each of the laser beams by means of an optical system onto a scanning surface in such a way that each of the laser beams provides a predetermined spot size on the scanning surface and the axes of adjacent laser beams intersect the scanning surface with a distance from each other, which corresponds to a predetermined raster spacing on the scanning surface. According to the invention a first crossing place of the axes of the laser beams and waists of the laser beams are formed at an input focal plane or in the vicinity of an input focal plane, of an equivalent lens corresponding to that subsystem of the optical system which forms the image of said crossing place, and the scanning surface is placed at an output focal plane, or in the vicinity of an output focal plane, of said equivalent lens. The invention on the other hand relates to an apparatus for forming and imaging laser beams, where laser beams of diverging or converging axes are provided and imaged onto a scanning surface by an optical system, which comprises an imaging element (14, 27, 34, 44, 53, 63, 71, 82, 93, 102) having its input focal plane at a crossing place of the laser beams or in the vicinity of said crossing place, said imaging element forming real waists of the laser beams onto the scanning surface (4) with a predetermined waists size and with a distance between the axes of the adjacent waists, said distance corresponding to a predetermined raster spacing on the scanning surface (4).
Patent AT-E75523-T1 (AT)
Inventor: ROEMER HELMUTH
IPC: E02D7/10
Filed: 1988-02-22
Granted: 1992-05-15
Abstract: A ram boring implement having a pneumatically or hydraulically driven percussion piston, movable axially in a reciprocating manner in a housing, and an axially movable bit which is connected to an end of the housing and acted upon directly or indirectly by the percussion piston, is of a structure which permits a restoring piston, connected to the bit, to be acted upon by the pneumatic or hydraulic pressure during the return stroke of the percussion piston.
Patent AT-E77809-T1 (AT)
Inventor: STUDINKA JOSEPH
IPC: C04B18/24
Filed: 1988-04-15
Granted: 1992-07-15
Abstract: The shaped article of hydraulic binder contains, as reinforcing fibres, birch pulp fibres alone or together with other fibre materials and, if appropriate, fillers. The shaped article is especially suitable as a building component, for example as a building panel, and shows particularly good material properties.
Patent AT-E73300-T1 (AT)
Inventor: PLAETKE ULRICH
IPC: A63B71/14
Filed: 1988-11-05
Granted: 1992-03-15
Abstract: In the goalkeeper's glove, having a part (10) for the back of the hand with incisions in the manner of a comb and a part (20) for the palm of the hand, which part (20) is connected to the part (10) for the back of the hand via lateral shafts (14, 15) and finger shafts (18), the part (20) for the palm of the hand forms a closed outer surface extending to the tips (30) of the fingers. The finger shafts (18) are sewn together at their edge facing the part for the palm of the hand and sewn to said part (20) at the seams (32) so that mutually separate finger pockets (34) are formed. <IMAGE>
Patent AT-E68026-T1 (AT)
Inventor: BUEHLER FRITZ
IPC: B61K9/08
Filed: 1988-02-26
Granted: 1991-10-15
Abstract: In order to define an absolute basis of reference, during the restoration of a railroad track, a system of electromagnetic wave transmitters (E1) is placed near a predetermined fixed point, at a maximum distance (A2 A'2) beside the track (V) determined by the free space available compatible with the lateral travel of the receiver system (Rr). The vertical and lateral deviations of the transmitter (E1) with respect to the theoretical axis of the track are measured and entered into a computing system for determining the corrections to be carried out. In the curves the transmitter system (E1) is disposed outside of the chord (N1 M1) on the secant prolonging it and therefore outside of the curve (A'1 A'2) in order to elongate the length of the measuring and working interval (P3) which is thus longer than if the system of transmitters were placed on the track. Preferably two transmitter systems are used placed on the outside of the track allowing the transport of the system of transmitters not in service during the work interval without disturbing the operation of the system of transmitters in service. In this way the stop time of the machine is greatly reduced. <IMAGE>
Patent AT-E79168-T1 (AT)
Inventor: BACHMANN LOTHAR
IPC: F16K11/052
Filed: 1988-05-25
Granted: 1992-08-15
Abstract: A gas flow diverter receives large volumes of hot gazes from a gas turbine and has a blade adapted to close either the outlet port to a heat recovery steam generator or the outlet port to the stack. Each port is surrounded by an open channel the two side walls of which are each provided with a seal with both exposed, one beyond the other. The surfaces of the blade are stainless steel cladding and are connected through insulation to a reinforcement in a manner permitting but confining the expansion of the cladding. The frame has a border providing first and second ledges on each side which are spaced and positioned so that each may engage a different one of the two seals bordering an outlet port when closed thus establishing the channel as a closed passageway surrounding the closed port which may be sealed against leakage by die-charging sealing air into it. The blade is shifted between its two operative positions by means of a reversible drive including toggle joints connected to the blade reinforcement by a unit which is shiftable in response to forces exerted by the expanding or contracting toggle joints. <IMAGE>
Patent AT-E74969-T1 (AT)
Inventor: BLATT JOEL M
IPC: C12Q1/00
Filed: 1989-02-02
Granted: 1992-05-15
Abstract: An analytical method and test composition for determining whether an analyte is present in a test sample at a predetermined concentration level by measuring or observing a preselected level of indicator response, e.g., color generation. A subtractive reaction is carried out on the test sample prior to the indicator reaction in order to stoichiometrically and specifically consume a predetermined amount of analyte. The resulting indicator reaction generates the preselected level of indicator response only if the analyte is present at the predetermined concentration level or greater. The subtractive reaction is enzymatically specific for the analyte in the reaction mixture and the amount of analyte consumed can be closely controlled by the amount of a regulating coreactant present at initiation. The method enables the determination of analyte without the need for standards or comparators, e.g., color charts, and therefore is self-indicating. In another embodiment, there is provided a method and test composition for improving an otherwise suboptimal assay response due to oversaturation of the response, e.g., color, generated by an indicator reaction.
Patent AT-E89028-T1 (AT)
Inventor: WOLFER DIETRICH DR DIPL-CHEM
IPC: C08J5/12
Filed: 1989-07-27
Granted: 1993-05-15
Abstract: Organopolysiloxane compositions which can be cured to form elastomers and contain: (a) An organopolysiloxane containing Si-bonded vinyl groups; (b) an organopolysiloxane containing Si-bonded hydrogen; (c) a platinum catalyst which promotes the addition of Si-bonded hydrogen to vinyl groups; (d) an inhibitor which delays the addition reaction of Si-bonded hydrogen with vinyl groups at room temperature, with the proviso that inhibitors containing a hydroperoxy radical are excluded; and (e) an organic peroxide, with the proviso that acyl peroxides are excluded; are used as adhesives. These adhesives are used to bond similar or dissimilar organopolysiloxane elastomers to each other and to bond organopolysiloxane elastomers to optionally primed substrates.
Patent AT-E89835-T1 (AT)
Inventor: JUNG WERNER ALFONS DR
IPC: C08G81/02
Filed: 1989-08-11
Granted: 1993-06-15
Abstract: The invention concerns a curable composition containing A) compounds with at least two activated double bonds (I) based on  alpha , beta -unsaturated carbonyl compounds,  alpha , beta -unsaturated carboxylic esters or  alpha , beta -unsaturated nitrile groups; B) compounds containing either at least one primary amino group blocked by an aldehyde or ketone with not more than 10 carbon atoms or at least two groups which can be hydrolysed to NH groups; and C) ordinary additives, possibly catalysts, possibly pigments and organic solvents. Component A or component B or component A and B are based on a branched, soluble acrylate copolymerizate P which can be obtained by copolymerization of a) 5 to 30 wt.% of monomers with at least ethylenically unsaturated polymerizable double bonds, b) 5 to 60 wt.% of momomers with one functional group and c) 5 to 90 wt.% of other ethylenically unsaturated monomers, the sum of a), b) and c) being equal to 100 wt.%. The invention also concerns methods for preparing the curable composition and its use.
Patent AT-E98004-T1 (AT)
Inventor: DARTNALL WILLIAM JOHN
IPC: F16J15/24
Filed: 1988-12-30
Granted: 1993-12-15
Abstract: PCT No. PCT/AU88/00504 Sec. 371 Date Jul. 10, 1990 Sec. 102(e) Date Jul. 10, 1990 PCT Filed Dec. 30, 1988 PCT Pub. No. WO89/06762 PCT Pub. Date Jul. 27, 1989.A seal to be used between a pair of elements and capable of relative slidable movement with respect to each other. The seal having the configuration of a helix having a length in excess of one revolution of the helix and being supported from one element and slidably engaged with the other element. Means being provided to cause compression of the seal axially and compression of the seal radially against the other element.
Patent AT-E133496-T1 (AT)
Inventor: KIRKNES STEFFEN
IPC: G01S13/28
Filed: 1989-04-24
Granted: 1996-02-15
Abstract: In an identification system based on reflection of radar signals from a bit-coded transponder, the received signals are processed to remove unwanted signals and noise from the required, reflected and received signals that have a recurrent cycle. The reflected signals are extremely weak in relation to the unwanted signals and noise. A random bit sequencer and a time slot generator are used to generate a single phase modulated pulse train which is transmitted by an RF transmitter. The pulse train signal is received and reflected from a coded passive transponder back to a comparable receiver. The receiver demodulates the incoming reflected signal and directs the demodulated signal to an integrator array. An inverted signal from the receiver is also utilized. Synchronization of the transmitted and received signals is performed through a shift register while the bit sequencer controls a second integrator array. In this way, the unwanted signals and noise associated with the low power reflected signal is substantially eliminated.
Patent AT-E90007-T1 (AT)
Inventor: SCHNEIDER MICHAEL DR
IPC: B01D61/42
Filed: 1990-01-30
Granted: 1993-06-15
Abstract: Process for desalting metal salt-containing mixtures of water and water-soluble highly active organic solvents, characterised in that the mixtures are subjected to electrodialysis with the use of commercial ion exchanger membranes. The electrodes are preferably rinsed with an electrolyte solution which is free of sulphate ions. 
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Patent AT-E92867-T1 (AT)
Inventor: HOLMSTROEM GERT
IPC: B23K13/02
Filed: 1990-01-30
Granted: 1993-08-15
Abstract: The invention relates to an arrangement for the continuous carrying out by means of induction heat of a continuous weld along a moving web of laminated packing material (8). The arrangement comprises two similar elongated metal plates (1) with two slots (2, 12). The metal plates (1) are arranged at some distance from one another and are connected electrically to one another and to an a.c. source (10). The laminated packing material (8) which is to be welded together is advanced between the two plates (1). Within the plates (1) pressure rollers (6) are arranged in a recess (5).
Patent AT-E114662-T1 (AT)
Inventor: SCHEFFEL GUENTER DR
IPC: C07F9/46
Filed: 1990-04-03
Granted: 1994-12-15
Abstract: The abovementioned compounds are prepared by reacting trialkyl phosphites with phosphorus trichloride and/or monoalkyl esters of dichlorophosphinous acid at -20 to +100 DEG C followed by immediately reacting the product with alkylmagnesium chloride or alkylmagnesium bromide at -60 to +50 DEG C, followed by removing the desired compounds from the distillate of the volatile compound. This allows dialkyl esters of alkylphosphonous acids and monoalkyl esters of dialkylphosphinous acids to be obtained without complicated and costly purification of intermediates. The phosphorus-containing esters obtained, in turn, are valuable intermediates, for example for the preparation of flameproofing agents and crop protection agents.
Patent AT-E129987-T1 (AT)
Inventor: MUELLNER MARTIN DIPL-ING DR
IPC: C07C263/18
Filed: 1990-07-04
Granted: 1995-11-15
Abstract: In the process, isocyanic acid is isolated from a gaseous mixture of isocyanic acid and ammonia by introducing a tertiary amine or ether at 250 to 600 DEG C. The gaseous reaction mixture is introduced into an inert diluent and cooled, an adduct of isocyanic acid and tertiary amine or ether condensing and the ammonia being separated off as a gas. A subsequent conversion of the adduct gives an unsymmetrically substituted urea, a carbamate, a thiocarbamate or a substituted isocyanate.
Patent AT-E116589-T1 (AT)
Inventor: KNIEF WALTER
IPC: B24D3/26
Filed: 1990-10-13
Granted: 1995-01-15
Abstract: The invention relates to a process for manufacturing a disc (15) for polishing or grinding display screens, comprising     - a supporting plate (16) of elastomeric material and - a segmented polishing or grinding covering (21) of plastic, in particular of foamed plastic, the individual segments (22, 23, 24) being separated from one another by stelliformly and radially running grooves (25, 26, 27; 28, 29). The invention essentially comprises the following process steps:   - the segments (22, 23, 24) are inserted into the cavities of the lower mould part of the rotation device; - after closing the rotation device, lower mould part and upper mould part are heated up; - the device is brought to a minimum rotational speed of 300 revolutions/minute; - the casting compound prepared in a mixing device, in particular based on a polyurethane elastomer, is mixed with a crosslinking agent; - after adding the crosslinking agent, the casting compound is brought as quickly as possible into the charging opening of the rotation device, from which it pours under the influence of the centrifugal force, while at the same time displacing air and undergoing crosslinkage, into the recesses within the upper mould part which form the supporting plate. o
Patent AT-E118954-T1 (AT)
Inventor: HEYES PETER JOHN
IPC: H05B6/40
Filed: 1990-01-22
Granted: 1995-03-15
Abstract: An e-m induction heater (10) has a heating coil (12) which defines a throat through which a metal strip (26), moving towards a plastics film laminating station, passes, thereby to be heated to a laminating temperature. The coil turns (14) are flexible, and are braced at spaced positions in braces (64) which are mounted for movement towards and away from the metal strip (26). Each brace has an associated adjustment means (80-88). The positions of the respective braces (64) are adjusted during heating, preferably automatically, so as to adapt the coil throat shape to the varying cross section, and/or other characteristics, of the strip (26) to be heated, thereby to ensure uniform temperature distribution across the width of the strip (26). Under automatic control each adjustment means (80-88) is operated in closed loop manner by associated actuating means (90,94) in response to deviation from a reference level of a sensed temperature signal provided by an associated sensor (92,98) positioned adjacent the emergent heated strip (26).
Patent AT-E127722-T1 (AT)
Inventor: SANO TERUTAKA
IPC: B29K67/00
Filed: 1990-07-05
Granted: 1995-09-15
Abstract: A surface-patterned, injection-molded article of polybutylene terephthalate is produced by placing a film composed mainly of a polybutylene resin and back-printed with a desired graphic and/or indicia pattern in a mold cavity so that the printed surface of the film will be in contact with resin to be injected thereinto. Molten resin composed mainly of polybutylene terephthalate is then injected into the mold cavity to bond the pattern-printed film integrally onto a corresponding surface of the resulting molded polybutylene terephthalate article.
Patent AT-E141060-T1 (AT)
Inventor: PIANEGONDA FRANCESCO
IPC: B65G53/60
Filed: 1990-10-05
Granted: 1996-08-15
Abstract: Appliance to decant and recover powdery products in pneumatic conveyors, where air is tangentially driven (20) into an annular passage (14) inside a body (10), where it is subject to an expansion and cyclonic motion causing the separation of the product and which it leaves through a conduit and an outlet pipe (19), while the separated product is collected in a conical bottom part (11) of said body for its recovery.
Patent AT-E107147-T1 (AT)
Inventor: MENEGHELLO LINO
IPC: A47J47/16
Filed: 1990-07-17
Granted: 1994-07-15
Abstract: A pot lid holder for a pot lid having a central knob which includes an elongated member having a recess intermediate ends thereof. The ends of the elongated member are joined by end sections which are fastenable to a flat surface and thereby permit insertion of a pot lid between the member and the flat surface. The recess receives and retains the central knob and provides support to the lid.
Patent AT-E113771-T1 (AT)
Inventor: SCHOLZ WERNER
IPC: H03K5/00
Filed: 1990-08-22
Granted: 1994-11-15
Abstract: The aim of the invention is to obtain, using digital circuit means, from a binary signal a control quantity (G) which indicates whether the binary signal contains a wanted signal or merely an interference signal. In a first stage (24), the run length is checked and, in a second stage (25, 26), the distance between the run length overruns is monitored. The circuit is of particular use in detecting the beginning of the wanted signal in a digital recorder.