baber/WOPTO huggingface dataset:
Patent AT-E67259-T1 (AT)
Inventor: ESTERS KLAUS
IPC: E02D19/16
Filed: 1986-01-15
Granted: 1991-09-15
Abstract: The impervious sealing and the production method for it make it possible to replace the expensive methods of shield tunnelling or freezing and as a result eliminate interference with the ground-water balance and prepare the ground masses to be excavated in such a way that they can be continuously excavated in timed sequence with the subterranean construction from a secured position and in the dry. This is achieved by virtue of the fact that the impervious sealing consists of an elastic sealing jacket (3) which is formed from sealing walls (2) arranged in the form of a canopy, screen, housing or the like and which hermetically seals off the ground masses (5) to be excavated from the ground water (4) and/or from air. In the production method provided for this, the ground masses (5) in place of a site to be driven dry are sealed off from the ground water (4) and/or the air by a sealing jacket, are dewatered, are compacted under the pressure of the ground water (4) in place on the outside of the sealing jacket (3) and/or are stabilised by applying a vacuum. <IMAGE>
Patent AT-E67493-T1 (AT)
Inventor: SHIOKAWA KOZO
IPC: C07D263/10
Filed: 1986-01-17
Granted: 1991-10-15
Abstract: Novel insecticides of the formula in which n is 0 or 1, X is S, O, Y is N or Z is a 5- or 6-membered nitrogen-containing heterocyclic ring, and R to R9 variously represent hydrogen or specified organic radicals.
Patent AT-E43647-T1 (AT)
Inventor: KUNST HELMUT DR
IPC: C23C8/48
Filed: 1986-07-24
Granted: 1989-06-15
Abstract: Undesired nitrites are formed during the treatment of salt bath nitrided structural components of iron and steel in nitrate containing cooling baths, and they must be removed from the washing water. The build-up of nitrites can be avoided by oxidizing the nitrite in the salt bath into nitrate by passing air into the cooling bath during off-times.
Patent AT-E60837-T1 (AT)
Inventor: CARLSON JAMES G
IPC: C09K5/00
Filed: 1986-02-05
Granted: 1991-02-15
Abstract: A process for determining whether a heat recoverable article has achieved sufficient temperature comprising applying to the surface of the article to be heated a composition comprising a chlorinated polymer and a zinc salt and the resultant article.
Patent AT-E43362-T1 (AT)
Inventor: ANDREWS HENRY LEROY
IPC: C22C1/10
Filed: 1986-02-17
Granted: 1989-06-15
Abstract: An oxide dispersion strengthened cobalt-chromium superalloy produced by mechanical alloying containing a refractory oxide, preferably yttrium oxide, and characterized by excellent corrosion resistance, high fatigue strength and high temperature stability; and prostheses formed from said superalloy.
Patent AT-E86622-T1 (AT)
Inventor: HAMMER RICHARD H
IPC: C07D401/12
Filed: 1987-03-17
Granted: 1993-03-15
Abstract: Esters, of polar acidic metabolites of atropine, siopolamine etc. of formula (I) and having anticholinergic or mydriatic properties are new. where R' = esterification residue of a pharmaceutically acceptable, non-toxic, opt. substd. cyclic or opt.branched 1-8C alcohol (R'-OH) such that COOR1 is metabolically hydrolysable to R'-OH and a non-toxic metabolite of (I) following admin. R2 =opt. substd. aryl, cycloalkyl or alkyl of 1-8C; R3 = H or R2; n = 0-4; X = -O-CO-; -NR8-CO-, -CO-, -CR9R10-, -S-, -O- or -NH-; R8 = H or opt. branched 1-5C alkyl; R9, R10 = H or 1-5C alkyl; m = 0-4; R4 = bicyclic amine gp. formula (a), (b) or (c), -NR6R6, -NR5R6R7(+), o, m- or p-substd. alkyl pyridine, or non-toxic quat. ammonium salt gp. (-N(B)3(+)X(-)); R5, R6, R7 = 1-5C aklyl; X(-)=anion.
Patent AT-E65463-T1 (AT)
Inventor: SOMMER LOTHAR
IPC: B65D47/42
Filed: 1987-05-13
Granted: 1991-08-15
Abstract: The application device has a container (10) which is provided for a liquid application medium and the inlet opening (14) of which is provided with an application member (34). A ball (40), which projects partially from the outlet opening (38), is arranged in the outlet opening (38) connected to the interior (20) of the container (10) by a central cavity (36). A spring element (48), arranged in the central cavity (36) of the application member (34), presses the ball (40) against the outlet opening (38) in order to close the latter. The spring element (48) has a bar-shaped portion (50) which curves laterally and resiliently outwards when pressure is exerted on the portion of the ball (40) projecting from the outlet opening (38). The bar-shaped portion (50) of the spring element (48) rests with one end portion against the ball (40). The opposite second end portion of the spring element (48) is attached in the central cavity (36) of the application member (34). 
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Patent AT-E128129-T1 (AT)
Inventor: DOEHNER ROBERT FRANCIS JR
IPC: A01N43/40
Filed: 1987-07-14
Granted: 1995-10-15
Abstract: There are provided novel 5(and/or 6)substituted 2-(2-imidazolin-2-yl) and 2-(2-imidazolidinyl)nicotinic acids, esters and salts, which are useful as herbicidal agents. There are also provided novel substituted pyrrolopyridine acetonitriles, pyrrolopyridine acetamides, imidazopyrrolopyridinediones and carbamoylnicotinic acid esters, that are useful as intermediates for the preparation of the above said herbicidal agents.
Patent AT-E52345-T1 (AT)
Inventor: VAN KAMPEN WILLEM ANTOON
IPC: G01V1/147
Filed: 1987-05-11
Granted: 1990-05-15
Abstract: An electromagnetic vibrator for seismic and civil-engineering applications is provided with a supporting structure (2) fitted with a coupling element (1), and a reaction mass (6), which is to be caused to vibrate, with an electromagnetic drive associated therewith and provided at least with electromagnetic coils (5). The reaction mass (6) is magnetically suspended on the supporting structure (2) by means of one or more magnets (4) with the associated electromagnetic coils (5) and is at the same time caused to vibrate by the electromagnetic drive. The vibration force is exerted on the pole surface of the one or more magnets (4) and the reaction mass (6) is accelerated to at most the acceleration due to gravity.
Patent AT-E96294-T1 (AT)
Inventor: PEETERS STEFAAN
IPC: H04R25/00
Filed: 1987-08-06
Granted: 1993-11-15
Abstract: A system is described for stimulating a nerve or a muscle fibre of a living body, e.g. a hearing nerve in the cochlea. The system comprises an implant (28) and an electrode (35) for stimulating the nerve or the fibre, which electrode is connected with the implant. To supply electrical power to the implant, a small sized transformer is used, of which one coil (26) is implanted into the body and the other is outside the body but in the vicinity of the implanted coil. In case of the ear, the implanted coil is around the auditory duct and the outer coil is inserted into the duct, so that both coils are substantially coaxial. For supplying information to the implant, infrared transmission through the skin is used, wherein the transmitter (39) is provided adjacent to the skin on the outside and the receiver, possibly forming a part of the implant is located on the inside of the skin and adjacent thereto.
Patent AT-E71806-T1 (AT)
Inventor: HSIEH RON CHING
IPC: A23B9/02
Filed: 1987-10-27
Granted: 1992-02-15
Abstract: To avoid loss of volatile oils or cause change of color or excessive loss of moisture in raw vegetable product such as herbs or spices, the product is sterilized for human consumption by placing the product in a jacketed container (12) where the temperature of the interior walls of the container is elevated to approximately the sterilizing temperature, the product is then charged to the interior of the container and sterilizing, culinary steam is injected for up to five minutes; thereafter, the product is cooled and then the container pressurized to eject the cooled product for subsequent handling such as packaging; the apparatus includes two connected vessels (12, 22), the first vessel (12) being utilized to sterilize the product, and the second vessel (22) being utilized to cool and dry the product; transfer between the two vessels of the container system is effected by maintaining a pressure differential therebetween.
Patent AT-E65491-T1 (AT)
Inventor: LYSENKO ZENON
IPC: C07C205/13
Filed: 1987-10-30
Granted: 1991-08-15
Abstract: High purity 4,6-dinitro-2-halo-1,3-benzenediol is prepared by contacting a 1,2,3-trihalo-4,6-dinitrobenzene with an alkanol and a base. The 1,2,3-trihalo-4,6-dinitrobensene reactant can be obtained by contacting a 1,2,3-trihalobensene with a nitrating agent and an acid.
Patent AT-E93332-T1 (AT)
Inventor: THEURETZBACHER NORBERT DIPL-IN
IPC: G06F11/16
Filed: 1987-05-07
Granted: 1993-09-15
Abstract: The system exhibits groups (TMR) of computer units (SRU) which supply and process identical binary data signals, and one logical decision unit (voter) each which votes on the data signals of the group (TMR). In this arrangement, a plurality of groups (TMR) having at least three computer units (SRU) supplying or processing data signals are connected to one another via data channels (K1, K2, K3) and the voters of one group are connected to the voters of other groups via data or signal lines. Each computer unit (SRU) supplying or processing data signals can exhibit at least one voter for the decision on the freedom from errors of input and/or output signals. Each computer unit (SRU) supplying or processing data signals suitably contains one sequence voter for the decision on the correct sequence of the signals to be processed. <IMAGE>
Patent AT-E70678-T1 (AT)
Inventor: WADE CHRISTOPHER ANTONY
IPC: H04L27/14
Filed: 1987-03-11
Granted: 1992-01-15
Abstract: A duplex communication system comprises a transmitter (OT) for deriving from a frequency modulated electrical carrier signal a corresponding optical signal for transmission over a bi-directional optical fibre communication path (BX) and a receiver (OR) for providing from a received frequency modulated optical signal a corresponding electrical signal. An optical directional coupler (DOC) is provided through which the optical signal from the transmitter (OT) is arranged to be fed to the bi-directional path (BX) and through which the received optical signal is arranged to be fed to the receiver (OR). Mixer means (MX1 and MX2) are arranged to be fed with the transmitted and received optical signals including the cross-talk components and the outputs from the mixer means are fed through filters (L1 and L2) to a demodulator (DEM) and a substractor (SU) in which a sample of the modulation carried by the transmitted signal is arranged to be subtracted from the demodulated received signal whereby unwanted feedback of the transmitted signal via the directional coupler (DOC) and electrically-induced cross-talk signals are substantially cancelled.
Patent AT-E62924-T1 (AT)
Inventor: ROMEY INGO
IPC: C10C1/19
Filed: 1988-01-16
Granted: 1991-05-15
Abstract: PCT No. PCT/EP88/00031 Sec. 371 Date Aug. 3, 1989 Sec. 102(e) Date Aug. 3, 1989 PCT Filed Jan. 16, 1988 PCT Pub. No. WO88/05806 PCT Pub. Date Aug. 11, 1988.A novel pitch material made from coal tar pitch has: a) mesophase content of </=2%, b) content of toluene-insolubles ( beta -resin) between 58 and 75%, c) content of quinoline-insolubles of <2%, d) softening point in the 200 DEG  to 300 DEG  C. range, according to the Krämer-Sarnow (KS) measurement, e) content of volatile matter </=20% and f) ash content of </=0.06%. The pitch material of high coke yield (80 to beyond 90%) is suitable for the manufacture of molded carbonaceous shapes of high quality and of pitch coke. A further application would be as impregnation agent or bind. The method of making new pitch uses hot filtration in the presence of a filtration and followed by thin-film evaporation.
Patent AT-E66429-T1 (AT)
Inventor: WILKEN JOSEF
IPC: B65D47/34
Filed: 1988-02-26
Granted: 1991-09-15
Abstract: The dispenser has a housing (1), in which a piston (2), which can only be displaced in the emptying direction, is arranged and which has an outside handle for actuating a pump wall (6) which can be pressed in the direction of the piston for discharging the contents out of an exit opening (16) of a top cover (13) of the housing, which cover is connected via a small tube (9) to the pump wall. To achieve convenient and hygienic discharge, it is proposed that the actuating handle is designed as a key (T) which is displaceable transversely to the top of the cover and is arranged between the pump wall (6) and the cover (13), the displacement movement of which key, deflected by 90 DEG , is translated into a downward movement of the small tube (9) and thus of the pump wall (6). <IMAGE>
Patent AT-E90103-T1 (AT)
Inventor: AVERBACK PAUL
IPC: A61K35/30
Filed: 1988-03-02
Granted: 1993-06-15
Abstract: Dense microspheres extracted and purified to homogeneity from whole brains and used in in vitro and in vivo screening tests for the detection of therapies effective in impeding amyloid formation and disease progression in human brain in Alzheimer's disease and related conditions.
Patent AT-E67701-T1 (AT)
Inventor: KALTENBACH DIETER
IPC: B23D47/08
Filed: 1988-05-31
Granted: 1991-10-15
Abstract: In a circular cold saw (1) with a saw blade (6) entering during sawing into the material (5) to be worked from below through a slot (4) in a support plate (3) of a support table (2), the direction of rotation of the saw blade (6) during sawing is selected in such a way that the saw teeth (11) cutting in each case move away from the pivot bearing (7) of the saw-blade arm (8). This results in a position of the resultant of the cutting force at a slight distance, if any, from the pivot bearing (7) so that the feed is considerably relieved of load relative to a reversed direction of rotation of the saw blade (6). <IMAGE>
Patent AT-E73742-T1 (AT)
Inventor: SZCZYRBOWSKI JOACHIM DR
IPC: B32B9/00
Filed: 1988-07-28
Granted: 1992-04-15
Abstract: A process for the production of glass sheets with high transmissivity in the visible spectrum and high reflectivity for infra-red light and low surface resistance wherein a layer system in the following sequence is built up on mineral glass substrates: layer 1: oxide from the group comprising tin oxide, silicon dioxide, aluminium oxide, tantalum oxide and zirconium oxide or mixed oxides thereof layer 2: alloy comprising 80% by weight of nickel and 20% by weight of chromium layer 3: silver or a silver alloy containing at least 50% by weight of silver layer 4: alloy comprising 80% by weight of nickel and 20% by weight of chromium layer 5: oxide from the group comprising tin oxide, silicon dioxide, aluminium oxide, tantalum oxide and zirconium oxide or mixed oxides thereof. The substrate, together with the entire sequence of layers, is warmed to the softening point of the glass and bent into the final shape. <IMAGE>
Patent AT-E81390-T1 (AT)
Inventor: HANNA THOMAS
IPC: F16B25/00
Filed: 1988-10-12
Granted: 1992-10-15
Abstract: For the purpose of attaching components such as frames, door frames and window frames at a defined, but variable and adjustable, distance from a fixed surface, a spacer screw (1) is proposed with which improved extraction and withdrawal values can be achieved and in which there is no need for special cutting edges, without the risk arising that the surface of the component to be attached is damaged by material being dislodged. The spacer screw (1) according to the invention has two thread sections (A, C), which are separated by an unthreaded cylindrical section (B), the nominal diameter (N1) of the screw being greater in the region of the rear thread section (C) than in the region of the remaining screw sections, and the screw tapering conically from the rear thread section (C) to the unthreaded section (B), and is characterised in that the thread of the rear thread section (C) is cut deeper, and has steeper and more acute thread flanks than the thread of the front thread section (A). <IMAGE>
Patent AT-E102972-T1 (AT)
Inventor: PROVONCHEE RICHARD BURBANK
IPC: C09K3/00
Filed: 1988-10-28
Granted: 1994-04-15
Abstract: A three dimensional porous matrix, such as a reticulated open-cell foam, having within its matrix structure a mechanically-fractured hydrogel containing a network of fracture channels. The mechanically-fractured hydrogel may be a gel that has been partially dewatered by compression of the gel in situ. The porosity of the gel-in-matrix makes it useful for chromatographic applications and for immobilization of biologically-active components, where efficient, intimate contact of the hydrogel with a liquid medium is important.
Patent AT-E94296-T1 (AT)
Inventor: KEGELMAN THOMAS D
IPC: G03G15/16
Filed: 1988-12-07
Granted: 1993-09-15
Abstract: The image receiving surface (10) of a non-impact image printer such as an electrographic printer is treated with a AC corona (30) just prior to image transfer to paper (18) or the like thereby to suppress transfer of non-image background toner and edge effect toner thereby to enhance the transferred image.
Patent AT-E72185-T1 (AT)
Inventor: GANDINI LUIGI
IPC: B65B39/00
Filed: 1988-06-13
Granted: 1992-02-15
Abstract: The process has a first phase of temporary subdivision of a container (4) in a plurality of sectors (15, 16, 17), each assigned to contain a powder (25, 26, 27) of different characteristics, through means of temporary subdivision (1), a second phase of filling such sectors (15, 16, 17), a third phase of partial pressing operation of such powders, a fourth phase for removing said means of temporary subdivision (1) and a fifth phase of final pressing. The above process is executed with an apparatus including a frame (1) which, by means of tubular cells (6), defines said subdivision sectors (15, 16, 17) of the container (4). Said cells (6) are connected to means for the feed and the controlled delivery (2) of said powders and pressing pistons (3) translate in them.
Patent AT-E52583-T1 (AT)
Inventor: ZUCCA POL BRUNO
IPC: F16D65/18
Filed: 1988-07-18
Granted: 1990-05-15
Abstract: The hydraulic operating piston (1,2) is manufactured by pressing, from a sheet steel blank. The finished piston is a cylinder with a dished end. The dished end being the head end of the piston. The skirt of the piston has an annular groove (3) in which is located the rim of a bellows garter (15). The groove is formed during the process of trimming the excess material from the skirt. The dished end can be either convex or concave and the piston can be fitted to new or existing calipers.
Patent AT-E80348-T1 (AT)
Inventor: KONDO YOSHIYUKI
IPC: G08B5/00
Filed: 1988-02-17
Granted: 1992-09-15
Abstract: An aircraft service system includes a plurality of attendant call lights (213) and reading lights (212) serving a different one of the passenger seats, a plurality of switch units (211) each for controlling one of the attendant call lights (213) and one of the reading lights (212) and a plurality of terminal units (200) each provided at a different one of the passenger seats. Each terminal unit (200) includes an attendant call key, a reading light key, an address generator (221), and means (219) for generating a request signal including an address in response to operation of the attendant call key or the reading light key. A head end apparatus (100) includes a controller for generating a control signal for one of the attendant call lights (213) or reading lights (212) in response to each request signal, each control signal including a seat address identifying one of the lights. A cable (171) is provided for transmitting the request signals from the terminal units (200) to the controller in the head end apparatus (100), and for transmitting the control signals to the switch units (211).
Patent AT-E71435-T1 (AT)
Inventor: WARING PETER
IPC: F04B49/06
Filed: 1988-11-10
Granted: 1992-01-15
Abstract: A variable flow rate pump (8) for fluid is described, in which multiple elecrically driven fluid delivery means (15) communicate to a common fluid outflow from the pump and the rate of fluid delivery of the pump is variable by varying the phase of operation of said fluid delivery means relative to one another.
Patent AT-E110002-T1 (AT)
Inventor: MARR ROLF DR
IPC: B01F5/06
Filed: 1988-07-08
Granted: 1994-09-15
Abstract: The apparatus for fine-mixing, dispersing, and emulsifying media capable to flow, such as gases or fluids, comprises an injection nozzle (1) for injecting the pre-mixed media and a hollow body (7) with a bore (28), disposed mirrorinverted and at a small distance thereto, the outlet end (9) of said nozzle (1) and inlet end (8) of said hollow body (7), seen in the direction of flow (S), being a part of an annular gap (10 ) working as pre-emulsifying chamber (2). For intensifying the mixing and effecting a pre-emulsifying the hollow body (7) with the bore is sharp-edged. The apparatus further comprises a following homogenizing chamber (5) having at its internal walls means (13) for enhancing the turbulence of the mixture.
Patent AT-E116993-T1 (AT)
Inventor: KENSIL CHARLOTTE A
IPC: A61K31/70
Filed: 1988-05-31
Granted: 1995-01-15
Abstract: Substantially pure saponins are disclosed. The saponins of the present invention are useful as immune adjuvants. Disclosed as well are immune response-provoking compositions comprising an antigen in admixture with the substantially pure saponins.
Patent AT-E75423-T1 (AT)
Inventor: AJNEFORS FREDRIK
IPC: B08B3/02
Filed: 1988-10-13
Granted: 1992-05-15
Abstract: PCT No. PCT/SE88/00532 Sec. 371 Date Apr. 3, 1990 Sec. 102(e) Date Apr. 3, 1990 PCT Filed Oct. 13, 1988 PCT Pub. No. WO89/03251 PCT Pub. Date Apr. 20, 1989.The internal cleaning of a centrifuge rotor is performed by a cleaning liquid is which pumped from a tank via an inlet channel to a central inlet chamber of the rotor during rotation thereof. A separation chamber is connected to the inlet chamber and, at different radial levels, to two outlet chambers via separate outlet passages. Cleaning liquid is discharged from the outlet chambers through a stationary discharge device having separate outlet channels. Part of the cleaning liquid discharged through the outlet channels is returned to the tank via a return conduit. The rest of the cleaning liquid is conducted directly to the inlet channel by means of an overpressure generated in the stationary discharge device. Thereby, it is possible to clean the rotor internally even very close to its rotational axis.
Patent AT-E94288-T1 (AT)
Inventor: ZAMZOW PETER DIPL-ING
IPC: G02B6/44
Filed: 1989-01-13
Granted: 1993-09-15
Abstract: In a device for storing excess lengths of optical fibres having a cubicle or system carrier into which an optical cable is introduced and in which there are provided withdrawable drawer units to which individual fibres or fibre groups are fastened in each case, movement of the fibres during withdrawal of the drawer units taking place over a distance a, it is provided that a fastening point (1) of the fibres (2) is provided near the cubicle rear wall (3), to which the appropriate drawer unit (7) is assigned, in that there are provided in the region of the rear wall (9) of the drawer unit a nipple (4) for guiding the fibres (2) through with low friction and a fastening point (5) of the fibres, so that when the drawer unit is in the inserted state the fibres (2) form between the nipple (4) and fastening point (5) a loop of length b > 2a which is reduced in a defined way on withdrawal, in that the fibres (2) can be guided out through the nipple (4), in that this loop is arranged in a separate chamber (6) of the drawer unit, in that the fastening point on the rear wall of the drawer unit determines the location and direction of the fibres in this chamber, and in that the nipple corresponds in height and horizontal axial direction to the fastening point on the cubicle wall.