baber/WOPTO huggingface dataset:
Patent AT-E17978-T1 (AT)
Inventor: HEYLAND ULRICH DIPL-ING
IPC: H04L1/14
Filed: 1982-09-20
Granted: 1986-02-15
Abstract: 1. A circuit arrangement for telecommunications exchanges, in particular telephone exchanges, in which binary-coded information is transmitted by means of lines (C, L) which have a line wire for each code element, and in which transmitted information is both stored at the transmitting point (D) and fed to a comparator (V) and also re-stored after its transmission via the line (C, L), and in which the comparator (V) receives the re-stored information and compares it with the stored information, and in which in order to increase the monitoring security the information and a complement, which is formed by the inversion of the information, are used and the comparison of the information and the complement results, and in which a transmitted information item and its complement are received by a receiving device (E) after their transmission via the line (C, L) and are subsequently re-transmitted by said receiving device via the line, characterised in that of the items of information which represent constantly recurrent standard commands, each individual item of information together with its complement is stored in a continuous row of storage units of a command store (A), that when transmitting an information item via the line (C, L), the comparator (V) inverts (in T) the information and the complement thereof upon receipt, in particular after an intermediate storage (in T) and effects a displacement (in W) of the bit forming the information and the complement, whereby both exchange their places within the comparator (V), and that the comparator (V) tests the result of this inversion (in T) and displacement (in W) with the re-stored information (via U) and possibly with the re-stored complement (via U) in respect of coincidence, and that information item and complement are transmitted and re-transmitted constantly and in a fixed time relationship.
Patent AT-E12247-T1 (AT)
Inventor: BURKHARDT RUDOLF DR
IPC: C04B28/26
Filed: 1982-11-30
Granted: 1985-04-15
Abstract: The present invention relates to liquid mixtures of alkali metal silicates, water, and trialkoxysilanes of the general formula R-Si(OR')3, which harden to form silica-containing gels within a predetermined length of time. The mixtures can contain additional means for influencing the gelling and the gel strength. The most important field of application of the gels in accordance with the invention is the stabilization of soils in architecture and civil engineering.
Patent AT-E24925-T1 (AT)
Inventor: MARTEN MANFRED
IPC: C08G59/50
Filed: 1983-09-07
Granted: 1987-01-15
Abstract: Hardener for epoxy resins based on (a) araliphatic or cycloaliphatic diamines with 4 amino hydrogen atoms, which are liquid at ambient temperature, or derivatives thereof with at least 3 amino hydrogen atoms, (b) optionally conventional modifiers for the polyamines according to (a) and (c) optionally conventional additives, containing (d) 0.1 to 10% by weight of primary aliphatic monoamines the alkyl groups of which contain 5 to 18 carbon atoms, and a process for hardening epoxy resins with hardeners of this kind.
Patent AT-E31464-T1 (AT)
Inventor: VAN OLST GIJSBRECHT HENDRIK JO
IPC: A01G25/16
Filed: 1983-02-23
Granted: 1988-01-15
Abstract: A fluid distribution system comprises a fluid distribution conduit, a fluid inlet and a plurality of closeable fluid outlet branches. The distribution conduit further comprises a plug which can be propelled in response to the fluid pressure, whereas valves are provided with retaining means members for retaining the plug contrary to the fluid pressure for opening the valves. The retaining means become inoperative when the pressure of the fluid is being altered.
Patent AT-E20470-T1 (AT)
Inventor: JANSMA WYTZE
IPC: A23J1/12
Filed: 1983-03-11
Granted: 1986-07-15
Abstract: In a process utilising a battery of hydrocyclones for separating wheat starch and gluten contained in an aqueous wheat flour slurry, the slurry is supplied to a first section of the hydrocyclone battery, in which a gluten fraction is removed as overflow, and the starch-rich fraction from such first battery section is first treated to reduce its pentosan content and is then treated in a second section of the hydrocyclone battery which delivers a concentrated starch fraction as underflow.
Patent AT-E27461-T1 (AT)
Inventor: JAS JEAN-NOEL
IPC: C08K3/36
Filed: 1983-11-16
Granted: 1987-06-15
Abstract: The present invention provides a process for improving the rheological properties of a suspension of precipitated silica by the addition of an aluminum compound, thereby producing a sprayable suspension or slurry with a pH of greater than 3.5, a solids content of at least about 15% by weight, which may be spray dried to form silica in either powder or microbead form. In a preferred embodiment, the aluminum compound added to the suspension is in the form of sodium aluminate.
Patent AT-E40816-T1 (AT)
Inventor: WICHELHAUS WINFRIED DR
IPC: C04B14/04
Filed: 1984-04-12
Granted: 1989-03-15
Abstract: Hollow, spherical bodies of solidified alkali metal silicates having the general formula M2O:x.SiO2 where M is an alkali metal and x has a value greater than 3.6 and less than 12, said hollow bodies having an external diameter of from 1 to 5 mm, shell thickness of from 0.2 to 0.6 mm, a water content of from 10% to 30% by weight and a solids content of at least 70% by weight, the M2O content of the shell of said hollow bodies being greater internally and less toward the exterior surface, as well as the process of producing said hollow, spherical bodies of solidified alkali metal silicate. The hollow spheres are expandable resulting in the formation of foam spheres having a loose surface. The hollow spheres are useful to give a uniform filling of narrow cavities and in the covering of liquids by floatable, optionally surface-active silicate-containing materials.
Patent AT-E57381-T1 (AT)
Inventor: COKER GEOFFREY GEORGE
IPC: C07D417/06
Filed: 1984-07-31
Granted: 1990-10-15
Abstract: The invention provides compounds of the formula (I) <CHEM> or salts, esters, or amides or other protected forms thereof; wherein  R1 is a C1-7 bivalent aliphatic hydrocarbon group or a single bond; R2 and R3 are the same or different and are each hydrogen, C1-4 alkyl or taken together with the nitrogen comprise a nitrogen-containing heterocyclic ring having four to six ring members;  X is -N=or-CH=; A and B each represent hydrogen atoms or -CA-CB- represents -C=C-; and D is an acidic group other than a carboxylic acid group. Also provided are pharmaceutical compositions of compounds of the formula (I), methods for the preparation of the compounds and intermediates in their preparation. The compounds of the formula (I) have antihistamic activity.
Patent AT-E90209-T1 (AT)
Inventor: DANBY HAL C
IPC: A61M5/14
Filed: 1984-03-28
Granted: 1993-06-15
Abstract: A dual parenteral solution apparatus for delivering predetermined volumes of two solutions at predetermined flow rates with increased accuracy has a primary solution chamber (2) leading through a check valve (6), primary drip chamber (14) and flow control valve (20) to connective tubing (22) which leads to the patient. The supplementary solution container (24) leads through a supplementary solution drip chamber (26) and a valve (32) to a Y-junction (10) in the line from the primary solution chamber (2). The primary and secondary drip chambers (14, 26) have drop sensors (18, 28) respectively which operate to close valve (32) when the drop count in chamber (26) falls below that in chamber (14).
Patent AT-E33524-T1 (AT)
Inventor: LEE BENSON
IPC: G03B1/00
Filed: 1984-05-29
Granted: 1988-04-15
Abstract: A disc camera drive mechanism has a manually movable film advance member reciprocable between a rest and an actuated position, a shutter and a manually movable shutter release element.Drive means actuated by the film advance member on its movement to actuated position rotates the disc film and activates spring means. Spring retainer means retains the spring means in activated position. Release of the spring means operates the shutter on actuation of the shutter release element. A spring urged film detent element is actuated by the drive means, and on release of the spring means the detent element is urged against the film during the latter part of its advance so as to engage a film detent opening when the latter comes into register. The detent element is withdrawn from the opening after the shutter is operated. A stop movable with the detent element may block shutter movement when the detent element is in its withdrawn position.
Patent AT-E39403-T1 (AT)
Inventor: LETH VIBEKE
IPC: C12P1/00
Filed: 1984-09-06
Granted: 1989-01-15
Abstract: Disease causing material obtainable by cultivation of Phomopsis cirsii or Septoria cirsii can be used for controlling weeds such as compositae.
Patent AT-E28173-T1 (AT)
Inventor: MARTIN BERNARD
IPC: F27D11/04
Filed: 1984-09-18
Granted: 1987-07-15
Abstract: An electric fusion furnace for a vitrifiable charge wherein the fusion energy of the furnace is dissipated by the Joule effect in the molten mass, comprising a furnace having electrodes vertically disposed therein which are attached to the bottom of the hearth of the furnace and which are distributed regularly over the entire surface of the hearth in at least one ordered grouping of two rows with each row comprised of three equidistant electrodes powered in three respective phases designated as R, S, and T, wherewith the order of the phases in the two rows is inverted (R, S, T, and T, S, R), such that the two middle electrodes are in phase and the pairs of electrodes on the respective ends are in different phases, and wherewith the interelectrode distance in a given row is approximately equal to the distance between the two rows.
Patent AT-E39902-T1 (AT)
Inventor: BJOERKLUND GUNNAR EVERT
IPC: B65D6/24
Filed: 1984-11-08
Granted: 1989-01-15
Abstract: Method of manufacturing a box and an arrangement permitting the secure but separable connection of an edge part (4a) of a first component (4) to an adjacent edge part (5a) of a second component (5). Each edge part is provided with a number of means designed to produce the connection. The means (7a) for one of the edge parts (4a) and the means (8a) for the other edge part (5a) are so executed in respect to each other as to exhibit, irrespective of their direction or position lengthwise along the respective edge part, means which correspond to each other and interact with each other.
Patent AT-E67133-T1 (AT)
Inventor: ZACHARIN ALEXEY T
IPC: B64D17/80
Filed: 1985-12-30
Granted: 1991-09-15
Abstract: The present invention relates to a collapsible decelerator for aerial bombs launched from a high velocity vehicle and designed to provide a high drag stabilizer capable of withstanding release in airstream velocities moving at 2,600 feet per second. The deceleration includes a hollow inflatable star (14), the outermost points (lobes 32) of which have hooded valve openings (56) through which regulated airflow enters and inflates the star to decelerate the munition (12) to which it is attached.
Patent AT-E39268-T1 (AT)
Inventor: LEBONVALLET JEAN-LOUIS
IPC: C21B7/24
Filed: 1985-10-08
Granted: 1988-12-15
Abstract: This process and this installation permit taking samples of blast-furnace gas from a series of orifices (T1, T2 . . . ) located at different levels along a generatrix of the body of the blast-furnace. There are performed, in sequence, operations for preparing sampling lines, operations for the analysis of the gases in a device (G), and pressure measuring operations in a pressure sensor (P). These various operations are managed by a programmable automaton (A) and the data obtained are used in a computer (C) in accordance with an embodiment of the installation.
Patent AT-E52227-T1 (AT)
Inventor: BERNACCHI ARMAND
IPC: B60R25/00
Filed: 1985-11-21
Granted: 1990-05-15
Abstract: 1. Anti-theft device for a motor vehicle comprising means for locking the hand brake lever (3) when the latter is in the on position, these means clamping onto the gear change stick (8) preventing movement, characterised in that the locking means consist of a casing (1) which conceals and surrounds the hand brake lever (3), the casing being mounted to pivot about a clamping fitting (4) connected to the hand brake lever (3).
Patent AT-E42427-T1 (AT)
Inventor: MORIN ANDERS
IPC: H01H35/18
Filed: 1985-10-22
Granted: 1989-05-15
Abstract: The invention concerns an electric level sensor for detecting the liquid level in a tank. The sensor is designed as a hollow body (1) suspended in an electric cable (2) connected to an electric switch (3) within the hollow body (1). The connection is so spring loaded that the switch (3) takes different positions depending on if the sensor is surrounded by liquid or air.
Patent AT-E53544-T1 (AT)
Inventor: VON ESTORFF ECKART
IPC: F16F1/368
Filed: 1986-06-26
Granted: 1990-06-15
Abstract: A leaf spring to be clamped between a saddle of the vehicle axle and a clamping plate by means of two connecting elements spaced from one another in a longitudinal direction has an elongated spring member extending in the longitudinal direction, and is composed of a fiber-reinforced duro-plastic synthetic material. At least two supporting plates each have a length exceeding the length of the saddle or of the clamping plate, and each have an inner region located inside the connecting elements, and an outer region located outside the connecting elements. One of the supporting plates is located at one side of the spring member, so as to be arranged between the spring member and the saddle, the other of the supporting plates is located at the other side of the spring member so as to be located between the spring member and the clamping plate. The supporting members abut against the spring member in the inner region, and pressure cushions composed of a rubber-elastic material are each located between a respective one of the supporting plates and the spring member in the outer region.
Patent AT-E49336-T1 (AT)
Inventor: RICHTER-JOERGENSEN POUL
IPC: G08B13/24
Filed: 1986-07-12
Granted: 1990-01-15
Abstract: The most essential of this novel production method of planar circuit or oscillating circuits is that the most important steps for extricating the conduit tracts on at least one electrically conductive layers is performed by laser beams, whereby already the initial reference points for the plurality of circuits to be produced are practically simultaneously applied by lasers and the application of the laser technique allows, furthermore, an exact correcting of the elements of the circuit by a simple reworking and highly precise circuits are formed which are extremely economically produced.
Patent AT-E40355-T1 (AT)
Inventor: HAUBRICH GERHARD DR DIPL-CHEM
IPC: C07D307/12
Filed: 1986-10-10
Granted: 1989-02-15
Abstract: A method for the preparation of tetrahydrofurfuryl-(2)-methacrylate by transesterification of methyl methacrylate or ethyl methacrylate with tetrahydrofurfuryl-(2)-methyl alcohol in the presence of the corresponding alkali metal or alkaline earth metal as a catalyst and while air or oxygen is passed through the reaction mixture.
Patent AT-E50241-T1 (AT)
Inventor: BOESTEN WILHELMUS HUBERTUS JOS
IPC: C07B55/00
Filed: 1986-04-10
Granted: 1990-02-15
Abstract: The invention relates to a process for racemizing an optically active N-benzylidene amino-acid amide, characterized in that a solution of the N-benzylidene amino-acid amide is mixed in a water-miscible organic solvent with at least 0.05 mole strong base per litre solution.The invention further relates to a process for preparing an L-amino acid by enzymatic separation of the corresponding DL-amino-acid amide with an enzyme preparation from Pseudomonas putida, in which process also unconverted D-amino-acid amide is left behind in solution, characterized in that benzaldehyde is added to the solution, during which addition a precipitate of D-N-benzylidene amino-acid amide is being formed, this precipitate is subsequently, after being separated off, dissolved in an acetone-water mixture, 0.08-0.15 mole KOH/litre solution is subsequently added, the resulting solution is stirred for 1-20 hours at 20-60 ¤C, sulphuric acid is then added until the pH of the solution is 5 and the resulting sulphuric acid salt of the DL-amino-acid amide is finally, after isolation at pH 8-10, converted into the DL-amino-acid amide and this DL-amino-acid amide is used again.
Patent AT-E47684-T1 (AT)
Inventor: CORONA ANTONIO
IPC: B25B23/16
Filed: 1986-01-16
Granted: 1989-11-15
Abstract: A multibit hand tool has a plurality of bits (30) provided in a circular pattern within a handle magazine. A rotatable selector cup (14) at the end (16) of the handle (12) permits selection of a desired bit (30) from the magazine and placement in a chuck (72) in the handle. An elongate slot (46) is provided in the cup (14) to permit the manipulation of the bit (30). An improved guidance arrangement (68) is provided for guiding movement of a bit (30) withdrawn from the handle magazine for insertion in the chuck (72). The guide device (68) prevents rotation of the screwdriver bit (30) while being transferred from the magazine to the chuck (72). An improved arrangement is provided for retaining a bit withdrawn from the handle magazine within the bit selector cup (14) so that bits (30) are not lost. The mounting of the bit selector cup on the handle is improved to facilitate assembly and use of the bit selector cup.
Patent AT-E41362-T1 (AT)
Inventor: VERMOT-GAUD JACQUES
IPC: B41J2/27
Filed: 1985-12-16
Granted: 1989-04-15
Abstract: PCT No. PCT/CH85/00176 Sec. 371 Date Aug. 19, 1986 Sec. 102(e) Date Aug. 19, 1986 PCT Filed Dec. 16, 1985 PCT Pub. No. WO86/03718 PCT Pub. Date Jul. 3, 1986.The printer comprises a series of needles (1) each associated to an electric lead (8) which extends in the gap of a permanent magnet (11). The extremities of each lead are fixed to respective supports (9,10) and are selectively connected to a current source to make a current (I) circulate in said leads so that, in the presence of a magnetic field in the air gap, a force (F) acts upon the lead (8) which communicates to the needle (I) an elongation (e) in the direction of the surface to be printed.
Patent AT-E58302-T1 (AT)
Inventor: MEYER HANS
IPC: A63C5/06
Filed: 1987-01-23
Granted: 1990-11-15
Abstract: In order to improve the running characteristics of a ski (1) with a spring board (2) which does not break out in the rear region in the case of short curves and when travelling diagonally on steep slopes during downhill skiing, the mass forces occurring of the skier, which are transmitted approximately in the vertical continuation from the lower leg to the ski boot, are supported resiliently in relation to the ski (1) at least at one point between the articulated connection of the front and rear ends of the spring board (2). In order to improve rigidity against twisting and lateral stability of the spring board (2) in relation to the ski (1), the spring board (2) is connected by its front and rear ends to the surface of the ski in an articulated manner so that the spring board (2) describes a vertical movement and in the longitudinal axis of the ski a horizontal movement relative to the surface of the ski. <IMAGE>
Patent AT-E58202-T1 (AT)
Inventor: HOERMANN MICHAEL DIPL-ING
IPC: E06B9/08
Filed: 1987-01-23
Granted: 1990-11-15
Abstract: A sectional overhead door which, in its longitudinal rims pointing in the direction of movement, is inwardly angled in a C-shape and stabilized at marginal zones, by reinforcing struts extending in the direction of movement of the door, with the reinforcing struts contacting the sheet-metal panel of the door leaf member extending in the plane of the door leaf member, and being in shape-mating connection in their two end zones at the front face C-shaped angled portions extending in parallel to the plane of the door leaf member. The reinforcing struts, in their contact zone against the inside of the sheet-metal panel are glued to the door leaf member and are in shape-mating connection with the rims of the C-shaped angled portions projections in end zones of the reinforcing strut extending at the front face over the rims of the C-shaped angled portions, or of the rims, engaging with practically no play in openings in the rims and, respectively, the end sections of the reinforcing strut at the front face, as viewed in the longitudinal direction of the reinforcing strut.
Patent AT-E53481-T1 (AT)
Inventor: MUELLER MAURICE E PROF DR-MED
IPC: A61F2/30
Filed: 1987-02-05
Granted: 1990-06-15
Abstract: The hip joint endoprosthesis has a plastic socket body with a hemispherical outer surface and a wire mesh metal grid partially embedded in the socket body surface. The metal grid has a plurality of rib-like projections extending outwardly along meridian lines of the socket body in order to define regions therebetween for receiving a minimum thickness of bone cement for anchoring of the endoprosthesis in a bone.
Patent AT-E51828-T1 (AT)
Inventor: FICHTNER HANS
IPC: B63B39/06
Filed: 1987-04-09
Granted: 1990-04-15
Abstract: 1. Centreboard for a surfboard which is mounted for a swinging movement about an axis (12) within a centreboard case (8) between a substantially vertical position and a clapped-in position in the centreboard case (8) and which is adjustable from the deck side by a foot operating device, which consists of a slide (3) guided in rails (4, 5) displaceable in parallel relationship to the longitudinal centre axis of the surfboard (1) and connected with the centreboard (11) by a crank (13), one end (14) of which being mounted for a swinging movement about a first pivot axis (15) at the slide (3) and the other end (16) of which pivotably mounted about a second pivot axis (17) at the centreboard (11) spaced from the axis (12) of the centreboard (11), characterized in that in the completely clapped-in position of the centreboard (11), which corresponds to the foremost position of the slide (3), the second pivot axis (17) of the crank (13) is positioned in a plane (18) forming right angles with the rails (4, 5), while the first pivot axis (15) having just exceeded the dead centre position of the crank (13) in this rectangular plane (18).
Patent AT-E73767-T1 (AT)
Inventor: HAMMA NORITAKA
IPC: A61K31/59
Filed: 1987-04-24
Granted: 1992-04-15
Abstract: There are disclosed herein novel derivatives of 26,26,26,27,27,27-hexafluorovitamin D3 providing excellent pharmacological effects, and a process for the preparation thereof. These novel compounds are represented by the general formula <CHEM> wherein R1, R2, R3, R3 min , R4 and R4 min  are defined as in the claims.
Patent AT-E90961-T1 (AT)
Inventor: KRANKKALA PAUL L
IPC: D21H27/40
Filed: 1987-03-27
Granted: 1993-07-15
Abstract: Aqueous concentrates of partially hydrolysed polyvinyl alcohol are used in the production of basic boric acid-starch containing aqueous adhesives which find use in manufacture of corrugated board. The additional components of the adhesive are either present in the concentrate during storage and transport thereof or are themselves made up into concentrates for multiple tank make-up on site of the final adhesive composition.
Patent AT-E115435-T1 (AT)
Inventor: WILLIAMS SAMUEL CHEW
IPC: B01D71/68
Filed: 1988-04-07
Granted: 1994-12-15
Abstract: Composite membranes having advantageous combinations of selectivity and permeability are prepared by the coating of a separation layer on a substrate containing a controlled amount of liquid. An ethyl cellulose/polysulfone composite membrane prepared by this technique is particularly suitable for use in air separation operations.