baber/WOPTO huggingface dataset:
Patent AT-E25797-T1 (AT)
Inventor: YOSHINAKA TADAAKI
IPC: H04N9/80
Filed: 1983-11-16
Granted: 1987-03-15
Abstract: A method for recording a video signal having luminance and chrominance signals by using a plurality of rotary transducing heads on a recording tape moved longitudinally by a drive mechanism, in which the time axis of the video signal is extended as long as N times, the time axis expanded video signal is divided to N channels, and first and second pilot signals have a predetermined frequency are alternately inserted into a predetermined position of a horizontal blanking period of the devided video signal. In this case, the DC voltage level of the first and second pilot signals are selected near the white peak level and near the black level respectively.` An apparatus for recording a video signal having luminance and chrominance signals on a recording tape is also disclosed which includes a circuit for expanding the time axis of the video signal, a divider for dividing the expanded video signal into a plurality of channel video signals, a circuit for producing first and second pilot signals having a predetermined frequency and DC voltage level, the DC voltage level of the first and second pilot signals being different each other and an adding circuit for adding said first and second pilot signals alternately in the horizontal blanking period of the plurality of channel video signals respectively.
Patent AT-E26698-T1 (AT)
Inventor: CHUPP JOHN PAUL
IPC: C07C231/14
Filed: 1983-03-15
Granted: 1987-05-15
Abstract: This invention pertains to processes for the preparation of nuclear substituted benzylic halides such as ortho-amino benzyl chlorides by reaction of substituted benzyl sulfoxides with nonoxidizing acid halides.
Patent AT-E43993-T1 (AT)
Inventor: ELLWOOD HENRY
IPC: B29C48/395
Filed: 1984-11-20
Granted: 1989-06-15
Abstract: An extruder (2) comprising an extruder barrel comprising a plurality of barrel modules (4), each provided with an inner lining material (16), and at least one plate (6) is described and claimed. Such an arrangement facilitates assembly and dismantling of the barrel for replacement of inner parts. In a preferred embodiment, a plate (6) having an opening (26) passing therethrough and comprising projections (30) extending into said opening, is interposed between each two adjacent barrel modules (4), the openings of the plates (6) and internal surfaces of the barrel modules forming a substantially continuous passageway which provides an extrusion chamber (3). The plates (6) are provided with a pluralty of bore holes around the circumference thereof arranged to correspond with bore holes located in external flanges (12) extending around end portions of the barrel modules, so that said plates and barrel modules may be sealingly secured together by the insertion of fastening means (28) into aligned bore holes of the plates and barrel modules.
Patent AT-E32104-T1 (AT)
Inventor: FRIESE HANS-HERBERT DR
IPC: C14C9/02
Filed: 1985-05-17
Granted: 1988-02-15
Abstract: A leather fatliquoring agent and a process for its use in which the agent is a sulfosuccinic (C12-24 fatty residue) ester and an anionic or nonionic emulsifier. The agent is stable in the presence of tanning liquor electrolytes.
Patent AT-E34218-T1 (AT)
Inventor: HILLEKAMP KLAUS DR
IPC: F23K3/12
Filed: 1983-07-05
Granted: 1988-05-15
Abstract: The device for loading a reactor, particularly a rotary drum furnace, with materials to be thermally treated, particularly waste, comprises a loading channel (19) delivering the materials to the reactor, which are introduced therein through a funnel (1), and a sealing device which prevents the penetration and/or the exhaust of gas inside, respectively outside, the reactor. In addition to the funnel (1) there is provided a loading hopper (2) movable between an unloading position located above the funnel (1) and a loading position located beside the funnel (1). The hopper has in its lower portion an obturable opening (3) and an immersion closure device surrounding both the upper opening (4) of the funnel (1) and the lower opening (3) of the hopper (2) as well as another immersion closure (5) surrounding only the lower closure (3) of the hopper. In this other closure, under the hopper (2) inside the closure device, there is provided a hydraulic closure ring (30) immersed in the liquid (7) and which may be lifted or lowered. Upon loading the hopper (2) the ring may be lifted until the edge (6) of the hopper is immersed in the liquid (7) contained therein and until the opening (3) of the hopper is gas-tightly closed.
Patent AT-E51401-T1 (AT)
Inventor: EFFLAND RICHARD C
IPC: A61P25/08
Filed: 1985-06-25
Granted: 1990-04-15
Abstract: There are described novel pyrroio[1,2-b] [1,2,5]triaze- pines of the general formulawhere R is hydrogen, loweralkyl, loweralkylaminoloweralkyl or diloweralkylaminoloweralkyl; X is hydrogen, halogen, lower alkyl trifluoromethyl or nitro; and Y is hydrogen, halogen or loweralkyl. Also described are derivatives of 1-amino-2-benzoylpyrrole having the general formulawhere R, X and Y are as defined above, and R<sub>1</sub> is hydrogen,Compounds I and II are useful as analgesic, anxiolytic and/or anticonvulsant agents, and many of Compounds II are useful as intermedi tes for synthesizing Compounds 1.
Patent AT-E77288-T1 (AT)
Inventor: EK ROBERT
IPC: B24B3/00
Filed: 1985-08-23
Granted: 1992-07-15
Abstract: An automatic sharpening of the slide surface of a skate to desired profile with regard to at least two dimensions x and y in a coordinate system is disclosed. A grinding wheel (18, 119) is by guide means (14, 15) movable in x-direction in the longitudinal direction of the slide surface and by guide means (20, 11) movable in y-direction. Firstly, a scanning of the existing profile of the slide surface is carried out by means of the grinding wheel which with a substantially constant abutment pressure forceably is moved along the slide surface, during which movement the x- and y-coordinates of the profile are continuously recorded in a memory. After eventual correction of the coordinates in the memory the grinding is carried out by forcing the grinding wheel in rotating state to repeat the recorded coordinates upon impulses from the memory.
Patent AT-E31080-T1 (AT)
Inventor: HOOYKAAS CAREL WILLEM JAN
IPC: C02F9/00
Filed: 1985-05-30
Granted: 1987-12-15
Abstract: Iron is recovered from an iron containing dust obtained in processing iron or steel by dissolving iron and bivalent metals being present in said dust in an acid. Subsequently the iron is precipitated by adding an alkaline substance or ammonia to adjust the pH to 5 to 8. Before or during precipitating the iron the bivalent ions as present such as zinc, cadmium and lead are converted into a soluble complex by means of a complexing agent. Preferred complexing agents are polyamines, particularly triethylene tetramine being an excellent complexing agent for zinc. The precipitated iron hydroxide is recovered and may be reused. The process may be separated more than once in the same solution, thereby providing a final solution containing considerable amounts of zinc, cadmium, or other bivalent metals which may be separated by boiling or precipitation. The complexing agent may be recovered by destillation after having made the complexes strongly alkaline or by precipitation by adjusting the pH to 1 and recovering the salt of the complexing agent such as a hydrochloric acid salt of the complexing agent.
Patent AT-E43578-T1 (AT)
Inventor: EDWARDS PHILIP NEIL
IPC: C07C317/24
Filed: 1985-04-24
Granted: 1989-06-15
Abstract: Mono- or bis-complex esters or ethers of a phenol derivative of the formulawherein NU is a defined mono- or bis-phenolic nucleus including a hydroxyphenyl-hydroxynaphthyl;hydroxyphenyl-hydroxyindanyl, hydroxyphenyl-hydroxy--benzothienyl or di-hydrdxyphenyl-ethylene or vinylene nucleus;wherein A is alkylene, alkenylene or alkynylene which may be interrupted by phenylene or other linkages,wherein R'is hydrogen, or alkyl, alkenyl, cycloalkyl, halogenoalkyl, aryl or arylalkyl, or R' is joined to R<sup>2</sup>, and wherein X is -CONR<sup>2</sup>-, -CSNR<sup>2</sup>-,-NR<sup>12</sup>CO-, -NR<sup>12</sup>CS-, -NR<sup>12</sup>CONR<sup>2</sup>-,-SO<sub>2</sub>NR<sup>2</sup>- or -CO-, or, when R<sup>1</sup> is not hydrogen, is -NR<sup>12</sup>COO-, -S-, -SO- or -S0<sub>2</sub>-, wherein R<sup>2</sup> is hydrogen or alkyl, or R<sup>1</sup> and R<sup>2</sup> together form alkylene;wherein R<sup>12</sup> is hydrogen or alkyl, and wherein R<sup>22</sup> is hydrogen, cyano or nitro;or a salt thereof when appropriate. The compounds possess antioestrogenic activity and may be used for the treatment of hormone-dependent breast tumours or of anovulatory infertility.
Patent AT-E77889-T1 (AT)
Inventor: ROCKWELL III MARSHAL A
IPC: G06K9/24
Filed: 1985-07-11
Granted: 1992-07-15
Abstract: A hand held scanning device (20) has a sensing unit (26) consisting of a first linear array (30) of light emitting diodes (LEDs) (32) spaced from and parallel to a second linear array (34) of photosensitive element integrated circuits (36). The LEDs (32) and integrated circuits (36) are mounted on a common substrate (60) facing an opening in bottom surface (24) of housing (22). A roller (28) is parallel to the sensing unit (261. A wheel (82) containing light and dark areas is positioned to be rotated by the roller (28). The roller (28) assures that the scanning device (20) travels in a straight line path when it is moved along a sheet of paper. The light and dark areas of the wheel (82) are sensed to define line scans of the device (20) and uniform light exposure by the LEDs (32) on the basis of distance travelled along the sheet of paper. A tight collimating fiber optic plate (67) is positioned over each integrated circuit (36).
Patent AT-E47735-T1 (AT)
Inventor: DURAND ROBERT EMILIEN
IPC: E01F13/00
Filed: 1985-07-09
Granted: 1989-11-15
Abstract: 1. An autonomous machine for the sideways movement and transfer of transferable, movable separators such as concrete blocks forming boundary marking and defining at least one side of a road or motorway traffic lane, the machine being of the type which includes a channel for guiding successive blocks forming a row of blocks, the channel being generally S-shaped and including an inlet and an outlet which are offset, the row of blocks being lifted from the ground, suspended in the guide channel, passed through the guide channel, and moved sideways through a predetermined distance which corresponds to the width of a traffic lane in order to create a barrier for separating two lanes for traffic travelling in opposite directions, the machine being characterised in that it includes two sets of steerable wheels (4, 5) which are controlled by steering devices (6) which enable the machine to move forwards and backwards in straight lines as well as to rotate completely, the sets of steerable wheels enabling the offset of the inlet (11) of the guide channel (10) relative to its outlet (12) to be adjusted by a distance adjustable according to minimum and maximum lane widths, the inlet (15) and the outlet (16) of the guide channel always being parallel to the associated wheels.
Patent AT-E30177-T1 (AT)
Inventor: BOES A PROF-DR-ING
IPC: E01C7/18
Filed: 1985-01-14
Granted: 1987-10-15
Abstract: 1. Method for the production of a fine grain mixture, having water-repellent-making properties, with a grain size of essentially below 0.2 mm, preferably below 0.1 mm, which statistically evenly distributed onto the fine grain mixture contains at least one mineral hydrophilic component and at least one hydrophobic component which is insoluble in water, characterized in that the hydrophilic component, which is formed from at least one salt and/or lava powder and/or quartz powder, on the one hand and the hydrophobic component, which is insoluble in water and is formed from polyurethane foam powder and/or soot and/or burnt perlites, on the other hand are removed from a separate supply, and are brought together dry for common grinding, in which - in relation to the proportion of the hydrophilic component - 5 to 75% by weight of the hydrophobic component, which is insoluble in water, are contained, and that the fine grain mixture is free from recrystallization products or gels which have arisen after the bringing together of the components.
Patent AT-E36004-T1 (AT)
Inventor: JANUSCH ALOIS DIPL-ING
IPC: F26B5/08
Filed: 1985-02-15
Granted: 1988-08-15
Abstract: A drying plant for brown coals of high water content comprises, as seen in flow direction of the coal and one behind the other, a conveyor means (2) equipped with a means (3) for spraying hot waste water onto the coal, a wet sieve (4) equipped with a means (5) for supplying residual steam, a conveyor means (6) for conveying the sieved material to a pressure lock (7), a preheating means (8) equipped with a pressure lock (7) at the charging location and with connections for steam conduits (11), a further pressure lock (13) for discharging the coal from the preheating means (8) and for charging the coal into an autoclave (14) being adapted for being supplied with steam, preferably saturated steam, and having connected thereto waste water conduits (12), a sieve drum (15) arranged within the autoclave (14) and being equipped with a variable rotational drive means (16) and with conveyor elements, in particular screw conveyor elements, a further pressure lock (19) for discharging the steamed material into a subsequent drying means (20), a subsequent drying means (20) having a connection (22) for preheated gases such as steam, air or inert gases, and a means (23) for transporting away the dry coal.
Patent AT-E35170-T1 (AT)
Inventor: WOLTRON HERBERT
IPC: F16F1/18
Filed: 1985-03-01
Granted: 1988-07-15
Abstract: PCT No. PCT/EP85/00075 Sec. 371 Date Oct. 16, 1985 Sec. 102(e) Date Oct. 16, 1985 PCT Filed Mar. 1, 1985 PCT Pub. No. WO85/03988 PCT Pub. Date Sep. 12, 1985.A plastic leaf spring with spring-eyes at the spring-ends has a spring-eye section (1) or a spring-eye body (15, 28) of fiber-reinforced plastic, with the spring-eye section (1) integrated in the leaf spring body or the spring-eye body (15, 28) manufactured separately from it. The spring-eye section (1) or spring-eye body (15, 28) each contain a layer (2, 16, 29) of essentially constant thickness with a center section (4, 18, 31) wrapping the spring-eye opening, and two connecting sections (3, 17, 32) appropriately essentially parallel to each other, with the outside surface of the layer (2, 16, 29) forming a hollow groove (13, 24, 33) at least one transition between the center section (4, 18, 31) and the connecting sections (3, 17, 32). The strength of the plastic leaf spring according to the invention is substantially increased through appropriately plate-shaped reinforcing elements (11, 22, 34) form-locking and/or frictionally connected to each other, which at the outside adjoin the connecting sections (3, 17, 32) under pressure, and of which at least one touches the layer-surface also at a hollow groove (13, 24, 33).
Patent AT-E58701-T1 (AT)
Inventor: LEONARD WALTER G
IPC: A61J7/00
Filed: 1984-12-13
Granted: 1990-12-15
Abstract: A method and apparatus to store and aid in the dispensing of calendar-oriented drugs is disclosed in which the apparatus comprises a package containing a plurality of pill-containing enclosures, the enclosures arranged in rows, each enclosure having a numerical indicia associated therewith corresponding to a day in a calendar month with corresponding indicia on the reverse side of the enclosure to aid in the determination of which pill enclosure to open. In this way the user can easily determine and verify that the proper enclosure has been opened. The package also provides a visual indication of calendar days for which pills have not been used by the patient and in this way provides patient compliance information to the physician prescribing such drugs. The dispensing apparatus is particularly suited to the administration of calendar-oriented prescription drugs for the treatment of menopausal symptoms.
Patent AT-E74294-T1 (AT)
Inventor: MCCONNELL CHRISTOPHER F
IPC: H01L21/00
Filed: 1985-11-20
Granted: 1992-04-15
Abstract: Apparatus for treating semiconductor wafers with fluids. The device comprises one or more vessels (6) having lateral walls defining open ends. The vessels (6) are arranged serially, and the open ends are engaged with a treatment fluid inlet (7) and a treatment fluid outlet (2). Wafers or a wafer carrier (16, 16') are introduced into the vessels (6) for treatment. The vessels (6) are constructed of material that is inert to the treatment fluids and designed to minimize creation of eddy currents and fluid traps. Hydraulically full fluid flow through the vessel (6) uniformly contacts the wafers with the fluid and results in improved and more reproducible prediffusion cleaning, rinsing, etc. A mechanism (40) imparts plug-flow to a treatment fluid flowing into the vessels (6). One plug-flow imparting mechanism includes a flow-expansion input element (40) and a fixed helical flow-diverting surface (136). Another mechanism incorporates a rotating flow diverting surface (252).
Patent AT-E45688-T1 (AT)
Inventor: HANKE ERNST W DR-ING
IPC: B07B7/083
Filed: 1986-02-07
Granted: 1989-09-15
Abstract: The invention relates to a rotary basket air classifier. A favorable predispersion of the material to be classified, particularly in the case of an upwardly directed spent classifying air line has always been problemmatical with such classifiers. According to the invention, the material to be classified is distributed over several stages, aided by dispersing blades and a higher drawing-off capacity of the spent classifying air is permitted by the branching of the drawing-off line.
Patent AT-E72343-T1 (AT)
Inventor: NEEF HEINZ
IPC: G02C5/12
Filed: 1986-04-02
Granted: 1992-02-15
Abstract: A spectacle frame has pad legs formed in the region of the nose flanks of the nose of the person wearing the spectacles. A soft-pad system includes soft pads for insertion in corresponding recesses formed in the pad legs. The soft pads serve to brace the spectacle frame on the nose of the person wearing the spectacles in a soft and slip-free manner. In order to take account of the different anatomical conditions that occur when fitting spectacles, the pads can be so configured that they have different thicknesses at different locations on their bearing surface. In this way, a soft-pad system is provided which includes a plurality of soft pads in which each pad of a pair of pads is identical and each pad pair is configured differently. For each situation, a single pad pair will be inserted into the spectacle frame with the pad pair configured in correspondence with the anatomical requirements.
Patent AT-E46930-T1 (AT)
Inventor: MORAVEK PETER
IPC: D06F75/30
Filed: 1986-05-09
Granted: 1989-10-15
Abstract: An ironing device which comprises an unheated soleplate, a fan, and a discharge port in the soleplate. The fan generates an air stream which is conveyed via the discharge port between the soleplate and a textile material. A large surface and supporting air cushion is developed between the soleplate and the textile material.
Patent AT-E82658-T1 (AT)
Inventor: DUNGER HARTMUT
IPC: H04L25/02
Filed: 1986-07-11
Granted: 1992-12-15
Abstract: To transmit digital signals via a balanced two-wire line (LT) a transmitting unit (S) exhibits two constant current sources (I1, I2) and a switching unit (SE). The first constant current source (I1) is connected to a tap (C1) of a first wire (a) of the line (LT) and the second one (I2) is connected to a tap (C2) of a second wire (b) of the line (LT), a first output (A1) and a second output (A2) of the switching unit (SE) being connected to the tap (C1) of the first wire (a) or, respectively, to the tap (C2) of the second wire (b). A current is send by the first constant current source (I1) for the duration of a first logic state of the signal to be transmitted and present at a data input (D) of the switching unit (SE) and by the second constant current source (I2) for the duration of a second logic state via the line (LT) to a receiving unit (E). This either terminates the line (LT) with the primary side of a first optocoupler (OK1) or of a second optocoupler (OK2), the secondary sides of which are connected to an evaluating circuit (AWS).
Patent AT-E81250-T1 (AT)
Inventor: DREYER HEINZ
IPC: A01C15/00
Filed: 1986-07-25
Granted: 1992-10-15
Abstract: The invention relates to a fertilizer broadcaster with at least one centrifugal disc (5,18) arranged underneath a storage container (2) for fertilizer to be spread and equipped with sowing elements (4,19) for broadcasting the fertilizer, and with a row spreader (8,17) for the fertilization of cultivated rows, which comprises a collecting container (9) collecting the broadcast fertilizer and a guide device (16) allocating the fertilizer from the collecting container (9) to two or more hose-shaped lines (13). To ensure uniform delivery of the fertilizer particles from the collecting container (9) and especially to prevent the fertilizer grains from being broken when they strike the walls of the collecting container (9), according to the invention the centrifugal disc (5,18) is designed to achieve a throwing speed clearly lower than that for "normal spreading", but at least sufficient for broadcasting the fertilizer until it reaches all the lines (13).
Patent AT-E79226-T1 (AT)
Inventor: NAHRA JOHN E
IPC: A23L3/16
Filed: 1980-10-07
Granted: 1992-08-15
Abstract: A method for maintaining a stable liquid level in a pressurized chamber is described. According to this method a liquid to be treated is heated by direct contact with steam with the consequential condensate being mixed with the treated liquid and removed from said chamber. The following steps are provided: establishing a desired flow rate of liquid to be treated into said chamber, supplying saturated steam to said chamber to heat said liquid by contact heating to condense the steam, collecting the treated liquid along with the condensed water from the steam to maintain a predetermined liquid level in said chamber, varying the rate of steam supply and pressure to maintain the predetermined treatment temperature of the liquid as it is removed from the chamber, and selecting and using for each liquid to be treated a fixed flow area device (276) to control the rate of removal of said treated liquid from said chamber to maintain said predetermined liquid level irrespective of variation of control and said steam supply. An advantageous application field of this method is a process for heating fluids to a relatively high temperature, such as sterilization of UHT temperature, in which the liquid is heated by direct contact with steam while it is held in the form of a very thin, free-falling or a continuous falling stream.
Patent AT-E39372-T1 (AT)
Inventor: MCBRIDE DANIEL TAYLOR
IPC: D06P1/00
Filed: 1986-05-14
Granted: 1989-01-15
Abstract: A process is provided for the pattern dyeing of textile materials wherein dye migration may be controlled by the in-situ formation of a water-insoluble polymeric skin around individual dye droplets when the dye solution is applied to the textile material. The skin is formed by the ionic interaction of an anionic, water-soluble, organic component with a cationic, water-soluble, organic component. Either or both of the components may be a polymeric material.