baber/WOPTO huggingface dataset:
Patent AT-E42993-T1 (AT)
Inventor: THORNSON BRANDSON ROY
IPC: F03G3/00
Filed: 1984-05-31
Granted: 1989-05-15
Abstract: A propulsion device comprises two symmetrical wheels 14 mounted in the same plane for rotation about parallel axes 32 at right angles to the plane and driven by a device 40 synchronously in opposite directions. Each wheel carries a pair of gearwheels 26,27 which rotate around the axis of the wheel with the wheel and support eccentrically a pair of planet masses 33, 34. The masses 33, 34 are arranged such that their distance from the axis 32 of rotation of the wheel increases and decreases under control of the gear wheels 26, 27. At a position immediately prior to the maximum distance of the planet from the axis, an electromagnetic device 38 restrains outward movement of the planet mass 26, 27 so that when released the planet mass 26, 27 provides whiplike action inducing a resultant force in a direction at right angles to the plane containing the axes 32 of the wheels 14.
Patent AT-E31190-T1 (AT)
Inventor: KOSTER WILLIAM H
IPC: C07D205/085
Filed: 1984-07-16
Granted: 1987-12-15
Abstract: A compound having the formula <CHEM>  can be prepared by heating an anion having the formula <CHEM>  with a cation having the formula <CHEM>  or a cation having the formula <CHEM> e
Patent AT-E47401-T1 (AT)
Inventor: NAGGI ANNAMARIA
IPC: A61K8/72
Filed: 1984-12-05
Granted: 1989-11-15
Abstract: 1. Claims for contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Chitosan 6-sulfate of formula  see diagramm : EP0148057,P4,F2 wherein n is an integer from 4 to 6000 and A represents a hydrogen atom or, in a number of up to 30% of the n subunits, an acetyl group or a salt thereof with an inorganic or organic acid or with an inorganic or organic bases or an internal salt thereof. 1. Claims for the contracting State : AT Process for the preparation of a chitosan 6-sulfate of formula  see diagramm : EP0148057,P5,F1  wherein n is an integer from 4 to 6000 and A represents a hydrogen atom or, in a number of up to 30% of the n subunits, an acetyl group or a salt thereof with an inorganic or organic acid or with an inorganic or organic bases or internal salts thereof, characterized in that a chitosan is added, at the temperature of -20 to +40 degrees C to a mixture of sulphuric acid and chlorosulfonic acid in a ratio of 4 : 1 to 1 : 4 and in that after a period of 5 mins. to 2 hours, the product is isolated as an alkali metal salt or converted into the acid form or in another salt.
Patent AT-E28732-T1 (AT)
Inventor: HONDA AKIRA
IPC: B22D11/16
Filed: 1984-10-30
Granted: 1987-08-15
Abstract: PCT No. PCT/JP84/00525 Sec. 371 Date Jun. 27, 1985 Sec. 102(e) Date Jun. 27, 1985 PCT Filed Oct. 30, 1984 PCT Pub. No. WO85/01900 PCT Pub. Date May 9, 1985.An apparatus for horizontally and intermittently withdrawing a cast steel strand from a horizontal mold of a horizontal type continuous casting machine, which comprises: at least one pair of pinch rolls (2A, 2B; 3A, 3B) for horizontally and intermittently withdrawing the cast steel strand from the horizontal mold by a plurality of cycles each comprising one pull for a prescribed period, one pause for a prescribed period and one push for a prescribed period; a driving device (4) for driving the at least one pair of pinch rolls (2A, 2B; 3A, 3B) through a driving force transmitter (6) in response to the above-mentioned one pull, one pause and one push in each cycle; and a brake (12) for imparting to the driving device (4) a braking force proportional to the number of rotations of the driving device (4) during the prescribed period of the one pull in each cycle so as to prevent the cast steel strand from being pulled over the prescribed period of the one pull in each cycle, the braking force of the brake (12) being smaller than the driving force of the driving device (4).
Patent AT-E48237-T1 (AT)
Inventor: HESSE KURT
IPC: A63H/
Filed: 1985-09-06
Granted: 1989-12-15
Abstract: A track for mobile toys composed of track elements which can be fitted together, with a middle section which can be travelled over and with guide-pieces arranged perpendicularly to the latter on both sides, in which the track elements are held together by notched elements which can pivot slightly with a clearance and can be separated by displacement, in which the mobile toys are made independent of mobile sources of current by the fact that the middle sections (6) of the track elements (2) are provided with recesses (9) parallel to the axis of travel at a distance from one another, with wire spirals (10) which can be inserted and fixed through push-in slots (11) into the recesses (9), and the turns (10'') of the wire spirals (10) project, with ring sections, outwards from the edge surfaces of the push-in slots (11) to form current rails.
Patent AT-E84544-T1 (AT)
Inventor: GEIGER ROLF PROF DR
IPC: C07K14/685
Filed: 1985-10-04
Granted: 1993-01-15
Abstract: The invention relates to peptides of the formula I R4-A5-A6-A7(I) in which R4 denotes an acyl group, R5 denotes D-Lys or Lys, A6 denotes the radical of phenylalanine, N-methylphenylalanine, 4-alkoxyphenylalanine or 1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid, and R7 denotes a basic radical, processes for their preparation and their use.
Patent AT-E47979-T1 (AT)
Inventor: VAN DONGEREN JAN PETER
IPC: B29C53/58
Filed: 1985-03-13
Granted: 1989-12-15
Abstract: An electroweldable socket 2 comprising a conducting wire 3, 3a, 3b, 3c, 27 or gauze 34 near the inner wall of the socket, the socket 2 being manufactured by feeding conducting metal wire 3, 3a, 3b, 3c, 27 or gauze 34 to a transverse extrusion head 22 of an extruder 21 and cutting the extruded pipe from the extruder to a socket 2. Conducting wire may be fed to the extrusion head 22 after having been wound to a helical spiral, the helical spiral may also be formed in the extrusion head 22 or supplied accommodated in an outer groove 40 of a thin walled tube 42 having a helically extending outer groove 40. The wire may also be supplied as a hose 37 assembled from said wires. Gauze is supplied in a pipe form obtained from a strip 34. The wire may comprise sections of helical spirals of mutually different pitch.   Windings or groups of windings may be short-circuited. The socket is provided with connections 4 for connecting the wire 3, 3a, 3b, 3c, 27 to an electrical source. A device for manufacturing the socket comprises an extruder 21 with a transverse extrusion head 22 and an orifice 26 for supplying conducting wire 3, 27 or gauze 34 to the extrusion head 22. The device further comprises a calibrating head 23, a cooling device 24 a draw bench and a shortening device 33.
Patent AT-E35762-T1 (AT)
Inventor: QUATAERT P M
IPC: A01D80/02
Filed: 1985-10-11
Granted: 1988-08-15
Abstract: Method for applying painted teeth on the frame of an agricultural implement, in particular hay making device, the teeth being fixed to the stand by means of a fixing portion (5) forming one entirety with the teeth, which is clamped to the frame, whereby before fixing the teeth at least the portions of the fixing portion which get in contact with other parts have no paint.
Patent AT-E72935-T1 (AT)
Inventor: SIMELUNAS WILLIAM
IPC: A23P1/08
Filed: 1985-05-17
Granted: 1992-03-15
Abstract: @ A method and apparatus for producing laminated products, such as candy, is disclosed. The method includes the steps of continuously forming a semifluid sheet of a first material on a longitudinally extending conveyor, depositing a semifluid second material on the sheet of the first material, continuously rolling the sheet from the edges thereof inwardly to form a double roll extending longitudinally along the conveyor, and flattening the roll into a laminated sheet product. The method further includes the steps of forming the sheet into a «rope» of substantially smaller width than the sheet by folding the sheet over itself from the edges of the sheet and allowing the rope to move transverely across a slower mowing conveyor so that the rope bunches up on the conveyor. The rope is then flattened by a roller. The method also includes the step of causing the sheet to longitudinally fold over itself so as to form laminations. Additionally, the method includes the steps of divinding the laminated sheet product into longitudinally extending strips and transversely dividing the strips into individual product pieces. Apparatus for achieving the method is also disclosed.
Patent AT-E50713-T1 (AT)
Inventor: HADAWAY BERNARD M
IPC: B21K1/60
Filed: 1985-10-11
Granted: 1990-03-15
Abstract: In a method of forming an integral fastener such as a rivet on a sheet metal component (15) such as part of a clutch plate assembly, the metal sheet is placed between a pair of dies (1, 2) the die (1) having a cavity (3) and the die (2) carrying a plunger (4) co-operating with clearance with the cavity and biased by a spring (7). The die (2) has an annular working face (14) surrounding the plunger (4). As the dies are brought together the plunger first applies a bias force to the portion of the sheet in register with the cavity (3) and then the face (14) acts to compress an annular zone of the sheet surrounding the cavity. The combined effect of the bias force and the compression then causes material to yield in the annular zone and to be displaced from that zone to flow into the die cavity to form a hollow fastener in the clearance between the cavity and the plunger.
Patent AT-E45188-T1 (AT)
Inventor: ALTHABEGOITY GEORGES
IPC: C22B13/06
Filed: 1985-01-31
Granted: 1989-08-15
Abstract: Process for the continuous purification of work lead by cooling. Said process is characterized in that liquid work lead is poured into a thermostat cauldron containing liquid metal lead at a temperature lower than 500<o>C approximately and under stirring and in that pulverulent materials accumulating at the surface are recovered. Application to lead metallurgy.
Patent AT-E39635-T1 (AT)
Inventor: ERDT WOLFGANG
IPC: B23B45/14
Filed: 1985-09-02
Granted: 1989-01-15
Abstract: A drill stand includes a base plate, an elongated guide column extending outwardly from the base plate and a drilling device movably supported on the column. The guide column is formed of two laterally spaced elongated support members each having the same cross-section transversely of the elongated direction. A drilling device is positioned between the two support members. A rack is secured to the guide column and a feed mechanism for moving the drilling device includes a pinion in meshed engagement with the rack. Guide members on the support members fit into correspondingly shaped guide grooves on the drilling device.
Patent AT-E68991-T1 (AT)
Inventor: APTEL PHILIPPE
IPC: D01F1/08
Filed: 1985-06-12
Granted: 1991-11-15
Abstract: Non symmetrical hollow fibres presenting a relatively dense layer ('skin') (H) of a very small thickness (<1  mu m) at their outer periphery, which is bound to a so called 'open' structure of which the porosity increases in the direction to the inner face; said porous structure comprises microvoids (1) shaped like elongate fingers open to the inside. The invention also relates to the method for obtaining such a symmetrical hollow fibres by known spinning techniques by dry-wet process, by adding to the solution for spinning the polymer in the solvent at least one particular additive and by adding a particular fluid through the hole of the extruded product. Finally, the invention aims at applying the hollow fibres in question to various fields and particularly in ultra-filtration or micro-filtration, in dialysis, reverse osmosis, in gas permeation or pervaporation or they may also be used as supports for liquid membranes.
Patent AT-E53153-T1 (AT)
Inventor: DIELACHER FRANZ DIPL-ING
IPC: H03M1/06
Filed: 1986-09-16
Granted: 1990-06-15
Abstract: A digital-to-analog converter with a voltage output includes means for applying a reference voltage, a resistance and switch network for converting a digital input code into an analog output current, an inverting operational amplifier connected to the network and negatively fed back by a feedback resistance and a reference current source formed by the reference voltage and a resistance determining the reference current, the reference current source being connected to the resistance and switch network for feeding the network.
Patent AT-E51074-T1 (AT)
Inventor: OGNIBENE OLMES
IPC: G01G19/08
Filed: 1986-05-21
Granted: 1990-03-15
Abstract: A method of weighing a load previously lifted by hydraulic devices, consists of carrying out an approximate weighing of the load at the end of the lifting phase, by determining the value of the weight from the pressure of the fluid which actuates the lifting of the load. In a second step, a series of weighings is carried out, always based on the pressure of the hydraulic fluid after the load has been lowered for a period of time which is inversely proportional, in accordance with a linear function to the approximate weight of the load previously determined or is fixed independently of the load and is between 80 and 800 msec. The average of the values of these weighings is determined and the values which differ by more than a predetermined amount are discarded. The measurements are corrected according to a calibration table which is previously prepared for each apparatus.
Patent AT-E64942-T1 (AT)
Inventor: GIERENZ GERHARD DR
IPC: C09J7/00
Filed: 1987-02-19
Granted: 1991-07-15
Abstract: A soft-rubbing shaped adhesive is based on an adhesive forming polymer solution gelled with a soap-forming gelling agent in the presence of a modifying additive comprising an aminocarboxylic acid or corresponding lactam, preferably an aminocarboxylic acid containing from 4 to 8 carbon atoms. Especially useful modifying additives include caprolactam, the sodium salt of aminocaproic acid, or a mixture thereof.
Patent AT-E97398-T1 (AT)
Inventor: KICKUTH REINHOLD PROF DR
IPC: C02F3/06
Filed: 1987-03-25
Granted: 1993-12-15
Abstract: The filter bed containing aquatic plants planted therein is provided with a lengthwise and/or transverse drainage arrangement containing a predetermined number of drain pipes. Particularly during the growth phase of the aquatic plants, the drainage arrangement constitutes a by-pass flow path by-passing the aquatic plant-containing filter bed. The throughflow through such by-pass flow path is controlled as a function of the operating conditions using adjustable control devices. Furthermore and in order to also control the hydromorphous conditions of the aquatic plant-containing filter bed, outfeed level control devices are provided for controlling the hydraulic gradient along substantially the entire aquatic plant-containing filter bed as a function of its operating conditions. The throughflow through the aquatic plant-containing filter bed thus can be controlled for achieving optimum purification of the inflowing liquid under substantially all occurring operating conditions.
Patent AT-E98354-T1 (AT)
Inventor: BORNHORST JAMES M
IPC: F21S10/00
Filed: 1987-06-19
Granted: 1993-12-15
Abstract: A lens carrier (10) is disclosed for use in a stage lamp. The lens carrier (10) supports a lens (26) in alignment with the lamp axis (12) while permitting limited movement of the lens along the lamp axis to focus the lamp toward the light. First and second members, (14, 22) define facing cylindrical surfaces (20, 24). A bearing assembly (28) having resilient deformable ball bearings (34) is positioned between the cylindrical surfaces to maintain alignment of the lens on the lamp axis and permit the second member and lens to move along the lamp axis relative to the first member while maintaining the alignment.
Patent AT-E104050-T1 (AT)
Inventor: BAYARD C DAVIS
IPC: G01K7/04
Filed: 1987-02-25
Granted: 1994-04-15
Abstract: A heat sensitive cable capable of generating a temperature representative measurable voltage. The cable includes a pair of thermoelectric conductors disposed in contacting side-by-side relation together with an electrical insulation for passively self-generating a temperature representative measurable voltage between the conductors when the cable is exposed to ambient temperature. A flexible outer jacket formed of an electrically non-conductive material is provided to completely surround the conductors. The electrical insulation causes a change in the temperature representative measurable voltage with an increase or decrease in temperature at every location along the jacket. A change in the temperature representative measurable voltage under such condition is representative of a change in ambient temperature. The electrical insulation also causes a change in the temperature representative measurable voltage with an increase in temperature above the prevailing ambient at any location along the jacket. With this arrangement, the heat sensitive cable may be utilized not only to monitor ambient temperature but also to monitor for any localized increase in temperature.
Patent AT-E60196-T1 (AT)
Inventor: GERGELY IRMGARD
IPC: A23L2/40
Filed: 1987-06-24
Granted: 1991-02-15
Abstract: Process for the preparation of an effervescent granular material containing at least one solid, crystalline, edible organic acid, particularly citric acid and at least one alkali metal or alkaline earth metal carbonate splitting off CO2 on reacting with the organic acid in aqueous solution, in which optionally in a vacuum mixing machine, the acid crystals are wetted in a first reaction stage with a solvent for the acid, such as water, alcohol or a mixture thereof and are then thoroughly mixed for forming a first coating with a first pulverized coating compound containing at least one alkali metal or alkaline earth metal carbonate adhering to a binding coating formed by the reaction of acid and carbonate on the surface coating of the particular acid crystal, after which following formation of the first coating in at least one further reaction stage at least one further solid, pulverized coating compound, optionally coinciding with the first and having a content of at least one alkali metal or alkaline earth metal carbonate is added and reacted under vigorous stirring on the preceding coating formed during the preceding reaction stage and moist through the water of crystallization split off during the reaction and finally final drying takes place after breaking off coating formation, wherein part of the total acid quantity and part of the alkali metal and/or alkaline earth metal carbonate of the first coating compound is dissolved in the solvent prior to the appplication thereof to the acid crystals and they are reacted together, the thus prepared prereaction solution then being applied to the acid crystals, the effervescent granular material prepared according to this process and the use thereof.
Patent AT-E58439-T1 (AT)
Inventor: DETHLEFS RALF-BURKHARD DR DIPL
IPC: G03C1/76
Filed: 1988-02-11
Granted: 1990-11-15
Abstract: The base material for photographic layers consists of a paper or film material coated on one or both sides with a polyolefin resin which contains a fluorinated polymer.
Patent AT-E75164-T1 (AT)
Inventor: WALTERT ERICH
IPC: B07B9/00
Filed: 1988-03-14
Granted: 1992-05-15
Abstract: Method and apparatus for recovering glass from old glass by continuously feeding the old glass onto an open, continuously running conveyor system by segregating nonglass impurities and by mechanically crushing old glass in a breaking apparatus. To facilitate visual inspection and concentrating the size range of the shards, a sorting of the old glass into two fractions of different piece sizes is performed in a separating apparatus prior to the manual sorting and before crushing. Exclusively the old glass of the at least one coarser fraction ("coarse glass") is fed, after the segregation of at least a portion of the nonglass impurities, to the breaking apparatus. Then the old glass of this fraction, crushed to the desired shard size, is freed of remaining impurities and finally fed to a place of storage for good glass. After the segregation of at least a portion of the nonglass impurities, the old glass of the at least one finer fraction ("fine glass"), is fed without additional breaking, to a mechanical separating apparatus for the segregating of remaining metallic impurities and finally to a place of storage for good glass.
Patent AT-E85103-T1 (AT)
Inventor: HAAB KARL
IPC: E05D15/06
Filed: 1988-07-08
Granted: 1993-02-15
Abstract: Sliding elements (1, 2, 3) equipped with trucks (4, 5) have a single track roller (6) for each truck. When rail bends in the region of a storage location for the sliding elements (1, 2, 3) are being negotiated, unpleasant noises and abrasion occur as a result of the defective guidance of the single track roller (6) of the trucks (4, 5). Noises and abrasion are eliminated completely by slipping on a plastic sleeve (20) with recesses (21) which serve for guidance and which surround the profile (8) of the running rail (7). <IMAGE>
Patent AT-E70779-T1 (AT)
Inventor: ZELLERHOFF ROBERT DR
IPC: B41M5/165
Filed: 1988-07-12
Granted: 1992-01-15
Abstract: Stable highly-concentrated solutions of colour formers in alkylaromatic hydrocarbons may be manufactured by dissolving the colour former or the mixture of colour formers to the desired concentration in the alkylaromatic hydrocarbon at a temperature in the range between 65 DEG  C and the boiling point of the alkylaromatic hydrocarbon or, if it is lower, the decomposition temperature of the colour former, and cooling the solution to ambient temperature.
Patent AT-E67003-T1 (AT)
Inventor: STEFANESCU ALEXANDER
IPC: E05B9/10
Filed: 1988-05-03
Granted: 1991-09-15
Abstract: A coupling mechanism for a double cylinder lock comprising a coupling element extending between the inner end faces of the two cylinder cores in the form of two coupling bodies mounted on a central spindle having flanks projecting from the surface, the end sections of which facing away from each other are in positive engagement with the adjacent cylinder core to the locking member boss, which surrounds the coupling element and has at least one coupling engagement aperture. The flanks of the coupling bodies are moveable into the discs spring loaded against one another, the periphery of which are of the same shape as the coupling engagement aperture (16) and which discs (17, 18) are disposed to be displaceable in relation to the centre wall (10) of the boss.
Patent AT-E62650-T1 (AT)
Inventor: DEBAIG-VALADE CAROLINE
IPC: C04B35/80
Filed: 1988-02-12
Granted: 1991-05-15
Abstract: Compound ceramic material obtained by means of sintering under pressure from a silicon nitride powder (17) incorporating reinforcement filaments. Said reinforcement filaments are of trichites of silicon carbide and/or silicon nitride, and are between 10 and 300 microns in length and between approximately 0.1 and 0.5 of a micron in diameter, the granulometry of the powder (17) comprising between 0.1 and 0.8 of a micron, being in direct relationship with the diameter of said reinforcement filaments. Application to refractory parts.
Patent AT-E84528-T1 (AT)
Inventor: MILLER WILLIAM DAVID
IPC: C07D241/18
Filed: 1988-03-22
Granted: 1993-01-15
Abstract: The compound (S)(+)-4,4'-(1-methyl-1,2-ethanediyl)-bis(2,6-piperazinedione) is prepared by treating propylenediamine tetraacetic tetraamide in a dipolar aprotic solvent with an alkali metal derivative of dimethyl sulfoxide to form a dialkali metal salt of (S)(+)-4,4'-(1-methyl-1,2-ethanediyl)-bis(2,6-piperazinedione); and neutralizing the dialkali metal salt.