baber/WOPTO huggingface dataset:
Patent AT-E43320-T1 (AT)
Inventor: COLEMAN CLARENCE B
IPC: B65D90/54
Filed: 1984-12-07
Granted: 1989-06-15
Abstract: A bulk material container with an opening has a door arranged to move over a rectilinear path for the opening and the closing of the opening. For moving the door over a rectilinear path to either open orclosethe opening, a threaded shaft is journalled for rotation within the container and is aligned axially with the center of the door. Means on the threaded shaft engage the door so that the door is moved over the rectilinear path by the rotation of the threaded shaft. A gasket surrounds the opening at the time of closure by the door. Continued rotation of the shaft for the closure of the door will cause the gasket to be compressed against the plate surrounding the opening. Rotation of the door is inhibited while the gasket is being compressed.
Patent AT-E24858-T1 (AT)
Inventor: BLUMER HERMANN
IPC: E04B1/26
Filed: 1984-05-09
Granted: 1987-01-15
Abstract: 1. A releasable connection for wooden beams (1) comprising at least one fixing plate (2) which engages into a slot (3) at the end (4) of a team and which is secured in position by means of fixing elements (5) which pass through the fixing plate, characterised in that the part (6) which is to be connected to the end (4) of the beam has at least one connecting portion (7) which partially overlaps the fixing plate (2), that the connecting portion and the fixing plate each have at least one respective mutually aligned bore (8) extending substantially transversely with respect to the plane of the fixing plate, and that a connecting pin (9) is inserted in the aligned bores.
Patent AT-E30723-T1 (AT)
Inventor: UMEZAWA HAMAO PROF
IPC: C07D213/79
Filed: 1985-03-18
Granted: 1987-11-15
Abstract: This invention relates to a N-(6-substituted pyridine-2-carbonyl)-3-substituted histidine derivate of the formula and its salts and to a method of preparing the same. These compounds have anti-tumor activity. <CHEM> 6
Patent AT-E114188-T1 (AT)
Inventor: BLAZEK VLADIMIR
IPC: G01J3/51
Filed: 1985-08-07
Granted: 1994-12-15
Abstract: In this quick and inexpensive optoelectronic measuring procedure, the radiation flux of the light source to be measured is applied by means of an application device (B) to the photodetectors (1, 2) of different overall spectral sensitivity, and the signals (I1, I2) produced during this process are supplied to the computing unit (4) via a measurement value acquisition and processing unit (3). From the signals (I1, I2), a wavelength-specific quantity is derived in (4), which is compared with the wavelength-specific data existing in the memory unit (6) after a single calibration. This makes it possible to determine the current wavelength of the light source to be measured, to display this wavelength by means of a display unit (7) or to output it by means of a data interface. Having knowledge of the current wavelength, a wavelength-specific correction factor can be interrogated in (6) and a wavelength-corrected power can be calculated in (4). Beam dividers, optical fibres having appropriate adaptors or Ulbricht spheres can be used for applying the light to the photodetectors (1, 2). 
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Patent AT-E65745-T1 (AT)
Inventor: LEWANDOWSKI DIETER
IPC: B41J5/12
Filed: 1985-12-13
Granted: 1991-08-15
Abstract: A process for inscription of parts from plastic material whose color can be changed through the effect of an energy radiation used for providing alphanumeric characters or other symbols on the key buttons of a keyboard. The office machine keyboard completely equipped with blank key buttons is for that purpose moved relative to the energy radiation, for instance a laser beam, with the coordinated character or symbol being inscribed on each key button by the energy radiation in accordance with stored data as the key button proceeds into the effective area of the energy radiation.
Patent AT-E30190-T1 (AT)
Inventor: CASIER YVES
IPC: F24H8/00
Filed: 1985-07-22
Granted: 1987-10-15
Abstract: The present invention relates to a method and an apparatus for producing hot air and hot water for the supply of sanitary fittings, the apparatus comprising on the one hand, a central portion reserved for the sanitary water containing a reheating exchanger and a pre-exchanger associated with a cold-water intake circuit, and, on the other hand, a casing completely surrounding the central portion and defining therewith an annular space containing an exchanger for heating the blown air by counterflow heat-exchange with the products of combustion issued from a burner.
Patent AT-E33566-T1 (AT)
Inventor: RICHARD ROBERT
IPC: B21B3/00
Filed: 1985-07-31
Granted: 1988-05-15
Abstract: Apparatus for continuously brushing and lubricating rolls of rolling mills for rolled flat products without pollution of said products by the lubricant used; it can be used in hot or cold rolling, in particular for Al or alloys thereof. An enclosure of general parallelepipedic shape which is open on one face and whose opposite sides which are adjacent to the opening are delimited by a circular arc, the radius of which is substantially equal to that of the roll, is applied thereto by way of a continuous resilient peripheral seal. The enclosure which contains the rotary brushes is lubricated by oil circulation and is under a slight depression.
Patent AT-E39478-T1 (AT)
Inventor: RIGAMONTI FLAVIANO DR
IPC: C07C231/12
Filed: 1985-05-23
Granted: 1989-01-15
Abstract: 1. A process for producing alpha-chloroacetoacetic acid monomethylamide by reaction of chlorine with acetoacetic acid monomethylamide in an aqueous medium, at temperatures of -20 to +10 degrees C, in the presence of urea and alkali metal salts, neutralisation of the reaction mixture, separation of solid alpha-chloroacetoacetic acid monomethylamide, and feeding back of the mother liquor into the chlorination reaction, wherein the mother liquor obtained each time after the separation of alpha-chloroacetoacetic acid monomethylamide is extracted, before being recycled, with 2-10% by weight, relative to the total amount of the mother liquor, of an inert solvent immiscible with water.
Patent AT-E47112-T1 (AT)
Inventor: MATTSSON KARL-AXEL
IPC: E05B17/20
Filed: 1985-02-28
Granted: 1989-10-15
Abstract: PCT No. PCT/SE85/00095 Sec. 371 Date Oct. 22, 1985 Sec. 102(e) Date Oct. 22, 1985 PCT Filed Feb. 28, 1985 PCT Pub. No. WO85/03921 PCT Pub. Date Sep. 12, 1985.An arrangement for rendering difficult the unauthorized opening of door etc. arrangements on containers which have corner fittings with openings of a non-circular shape. The arrangement enables the security against unauthorized opening of the doors etc. on containers to be increased, using simple means, and it is also possible to remove the arrangements from the said containers when they are not required for the said purpose. A bar or a similar arrangement for preventing opening, which can be fixed across an end wall or another side wall or a roof with a pivotable door arrangement on it, has two locking devices disposed at a mutual distance from each other and adapted to the openings in the said corner fittings, of which at least one locking device can be influenced by a manual influencing member which can be locked to the said bar, the said locking devices being designed so that when the bar and the influencing member are held in a connecting position they can be inserted in the complementary openings in the corner fittings on the container in question, and when in a blocking position they are forcibly retained in the said openings in order to hold the locked bar in place to prevent the container in question from being opened.
Patent AT-E77550-T1 (AT)
Inventor: KAPPAS ATTALLAH
IPC: A61K33/24
Filed: 1986-01-14
Granted: 1992-07-15
Abstract: The use of tin protoporphyrin for the manufacture medicament for increasing the rate at which heme is excreted by a mammal.
Patent AT-E41590-T1 (AT)
Inventor: HASSENPFLUG PETER
IPC: A44C1/00
Filed: 1986-01-24
Granted: 1989-04-15
Abstract: 1. A brooch consisting of a base body which can be attached to the front side of a material and a retaining body which can be attached to the rear side of the material and which has spring elements for embracing the base body, characterised in that the base body (1) has no mounting and the retaining body (6) is bent from a piece of wire which follows the outer contour of a U-profile and which is closed upon itself.
Patent AT-E78264-T1 (AT)
Inventor: KURAMOTO MASAHIKO
IPC: C08F4/62
Filed: 1986-02-22
Granted: 1992-08-15
Abstract: A process for producing ethylene-based polymers by polymerizing ethylene or ethylene and other  alpha -olefins by the use of a catalyst consisting essentially of (A) a transition metal compound component and (B) an organometallic compound component, said component (A) being a reaction product of (i) a specified chromium compound with (ii) a specified metal compound, and said component (B) being a halogen-containing alkylaluminium compound. According to the present invention, ethylene-based polymers can be efficiently produced.
Patent AT-E79134-T1 (AT)
Inventor: LING VICTOR
IPC: C12N15/02
Filed: 1986-01-30
Granted: 1992-08-15
Abstract: The invention provdes a method for selecting hybridomas which produce antibodies specific to domains of a cell surface antigen which is usually not accessible at the surface of intact cells. The method employs the screening of the hybridoma clones obtained for the production of antibodies specific against the cell surface antigen by use of immunoblotting analysis, namely by screening the clones against antigen immobilized on a solid substrate such as nitrocellulose. The invention also includes those hybrodomas and monoclonal antibodies when produced according to the method.
Patent AT-E50215-T1 (AT)
Inventor: TARASSOFF SERGE
IPC: B61B12/02
Filed: 1986-06-05
Granted: 1990-02-15
Abstract: An aerial ropeway transport installation comprises cars coupled to the rope by detachable grips. On the line the cars run in groups but are widely spaced in order to spread the load. In the terminal the cars are uncoupled from the rope at a corresponding location of a platform by an individual control device, the cars of any one group stopping one behind the other. The rope speed is temporarily slowed down or stopped during each detachment and/or attachment operation.
Patent AT-E45222-T1 (AT)
Inventor: WITTMANN ANDRE
IPC: G01N21/67
Filed: 1986-04-11
Granted: 1989-08-15
Abstract: A sample of the steel to be analyzed is subjected to spark discharging, the optical emission of the sparks is directed onto a diffraction grating in order to separate the light emission corresponding to the element to be metered and a capacitor is charged by a current respective of the intensity of this radiation; after every elementary discharge of the integration circuit, the charge of the capacity is converted into the form of a digital data representative of the intensity of the line selected; during a spark discharging cycle, the number of intensities is determined of which the value is included in each one of a plurality of contiguous channels, in order to set up an intensity frequency diagram as a function of the intensity; the curve representing the diagram is smoothed and the content of dissolved element is determined as a linear function of the value of light intensity corresponding to the peak of the gaussian part of the smoothed curve; and the content of precipitated element is determined by summing products ni, Ci for all the channels located beyond the gaussian part, on the high intensity side, where ni and Ci are the number of pulses in channel i, and the middle intensity of channel i, respectively.
Patent AT-E105790-T1 (AT)
Inventor: PARSONS FRANCIS EDWARD
IPC: B60G21/05
Filed: 1986-10-22
Granted: 1994-06-15
Abstract: PCT No. PCT/AU86/00317 Sec. 371 Date Jun. 22, 1987 Sec. 102(e) Date Jun. 22, 1987 PCT Filed Oct. 22, 1986 PCT Pub. No. WO87/02628 PCT Pub. Date May 7, 1987.A suspension system for a wheeled vehicle, particularly for off road use, the suspension system comprising a plurality of axle assemblies (26, 35, 44), each carrying wheels (27, 36, 48) at either end with a leaf spring suspension element (28, 37, 45) located between each end of each axle assembly and a chassis frame (20) of the vehicle, the axle assemblies (26, 35, 44) being connected to each leaf spring suspension element (27, 36, 48) by means of a connecting device (50) enabling pivotal movement of the spring suspension element relative to the associated axle assembly about an axis transverse to the axle assembly or generally parallel to the longitudinal direction of the vehicle thereby permitting relative vertical movement between the wheels at opposite ends of the axle assemblies without any substantial distortion or twisting of either the vehicle chassis or the spring elements themselves.
Patent AT-E63258-T1 (AT)
Inventor: HEHL KARL
IPC: B29C45/02
Filed: 1987-03-24
Granted: 1991-05-15
Abstract: A transposing apparatus for moving a replaceable plasticizing unit of an injection molding machine from a position in which it is disengaged from an injection mold assembly of the machine, but is still in an axial alignment with the injection axis thereof, onto an emplacement spaced from the injection axis. The apparatus includes a stationarily supported transport rail oriented generally horizontally and transversely to the injection axis; a sled mounted for travel on the transport rail; and a hoisting device mounted on the sled for lifting the plasticizing unit into and holding it at a transporting height while the sled moves with the hoisting device from the disengaged position to the emplacement. The transposing apparatus has a pivotal lever forming part of the hoisting device and is mounted on the sled for up and down swinging motions about a generally horizontal axis; and first and second cooperating coupling devices mounted on the plasticizing unit and the pivotal lever, respectively. The first and second coupling devices have a connected state in which the plasticizing unit is rigidly coupled to the pivotal lever for movement from a generally horizontal orientation from the disengaged position or the emplacement through an approximately 90 DEG   turn into an upended orientation into the transporting level.
Patent AT-E57488-T1 (AT)
Inventor: GRENZ GUENTER
IPC: B23D23/00
Filed: 1987-08-31
Granted: 1990-11-15
Abstract: 1. Rotary shears for rolled stock, in particular for cooled steel rod, which is to be conveyed through the gap of the shears in direction of rotation and to be cut transversely thereto, the shears consisting substantially of an upper blade (1, 20) and a lower blade (2, 21), which run round rotating in rolling direction in opposite sense and are provided with different shape of cutting edge, characterised thereby, that the effective cutting edges (10, 11; 30, 35) are always arranged one vertically relative to the other during the entire cutting process and that the upper blade (1, 20) and the lower blade (2, 21) each display a respective blade spine (12, 13; 31, 36), which is formed to be parallel on impingement to the surface of the rolled stock (5) to be cut.
Patent AT-E55607-T1 (AT)
Inventor: SANKEY GEORGE HENRY
IPC: C07H13/04
Filed: 1987-09-17
Granted: 1990-09-15
Abstract: 2,3,4,3',4'-penta-O-acetyl sucrose (4-PAS), a key intermediate in the preparation of sucralose, is prepared by the selective removal of trityl groups from 6,1',6'-tri-O-trityl-penta-O-acetyl sucrose (TRISPA) in which a catalytic amount of an aralkyl chloride or hydrogen chloride is added to a solution of TRISPA is an inert organic solvent is hydrogenated in the presence of a hydrogenolysis catalyst such a platinum or palladium.
Patent AT-E84168-T1 (AT)
Inventor: LEE JAMES C K
IPC: H01L23/48
Filed: 1987-05-06
Granted: 1993-01-15
Abstract: A semiconductor mounting system is provided for the detachable surface mounting of one or more semiconductor dies on a conductor substrate, such as a ceramic substrate or printed circuit board. The system employs a resilient, anisotropic conductor pad (10) which is interposed between the semiconductor die (20) and the conductor substrate (22) The conductor pad is capable of conducting electric signals in one direction only, and insulates in the other two orthogonal directions. Thus, by compressing the semiconductor die and resilient conductor pad against the conductor substrate, electrical contact is established between contacts on the semiconductor die and corresponding contacts on the conductor substrate. In the preferred embodiment, additional conductor pads are placed over the semiconductor dies, and a heat sink placed over the second conductor pads. In this way, the semiconductor dies are mounted in a resilient structure for protection, while heat dissipation is enhanced by the metallic elements in the second conductor pad.
Patent AT-E59055-T1 (AT)
Inventor: LOTTIAU MICHEL
IPC: C08J5/04
Filed: 1987-09-08
Granted: 1990-12-15
Abstract: Process in which the fibres are impregnated with a polyamide before a pultrusion, characterised in that the fibres impregnated with a polyamide oligomer or prepolymer are treated while heated to cause the elongation of the polymer chain before the calibration by pultrusion.
Patent AT-E64694-T1 (AT)
Inventor: PATARIN JOEL
IPC: C01B39/10
Filed: 1987-12-08
Granted: 1991-07-15
Abstract: The ferrizeolite according to the invention is characterised by
 a) the following approximate chemical formula:
 M2/nO.Fe2O3.xSiO2
 where M denotes a proton and/or a metal cation
 n is the valency of the said cation
 x is a number between 40 and 1000
 b) an x-ray diffraction pattern, and
 c) a fluorine content of between approximately 0.01% and 1.6% by weight. 
<??>Application especially to processes for converting methanol into hydrocarbons, toluene alkylation with methanol and catalytic cracking of hydrocarbons.
Patent AT-E156714-T1 (AT)
Inventor: SIBALIS DAN
IPC: A61M37/00
Filed: 1988-03-16
Granted: 1997-08-15
Abstract: An electro-osmotic transdermal drug delivery system for passing a drug to the systemic blood of a patient through the skin (16). The delivery system includes a semi-dry drug patch (24) containing a water solute with the drug and a selected level of current delivered to the semi-dry patch (24). Water from the semi-dry patch (24) is limited in movement from the patch to the skin (16) particularly in lateral movement relative to the skin so that the sweat and sebaceous ducts (30) and glands (32), which ordinarily are filled with liquid, namely the solute, and act as electrical shunts for osmotic delivery of the drug, are starved of liquid so that the electrical current is diverted to the stratum corneum (28) along with the electro-osmotic movement of the liquid carrying the drug (24). This result greatly increases the total drug delivery area of the skin. In addition, because the current need not be kept at a low level to avoid irritation or damage to the skin shunts, the current of the invention can be significantly elevated so as to overcome the higher resistivity of the stratum corneum (28) to the passage of liquid and current. A current conditioner such as an oscillator can be added to the system so as to break the liquid column within the skin shunts at periodic time intervals in accordance with the natural replenishment that will occur at relatively long time periods.
Patent AT-E90498-T1 (AT)
Inventor: BUNZ GEORG
IPC: H05K3/34
Filed: 1988-07-13
Granted: 1993-06-15
Abstract: When carrying out repair work on printed-circuit boards (3) which are fitted with SMD components, in order precisely to control the quantity and location of solder paste applied to connecting points (16) for resoldering, a metering device (4) is used, arranged at an acute angle with respect to the printed-circuit board (3), whose metering needle can be observed vertically from above through a sight glass (8) inside the suspension, for positioning and for application of the solder paste. In contrast to apparatuses based on the prior art, this device allows the solder paste to be applied reproducibly and in a good position on any connecting point (16). The positioning results from the relative movement capability between the metering device (4) and the printed-circuit board (3) in the three coordinate directions, and the quantity of solder paste is set by the time and pressure of the compressed air control (5). <IMAGE>
Patent AT-E92534-T1 (AT)
Inventor: ROTMAN BORIS M
IPC: C12Q1/18
Filed: 1988-02-05
Granted: 1993-08-15
Abstract: Fragments of a biopsy sample on the order of about 50 to 5000 cells are preferred for establishing viable tumor cell cultures for purposes such as establishing cell lines, chemotherapeutic assays and the like. Such fragments retain the three-dimensional cellular structure or organization of the original tumor and, therefore, can be cultured more readily. To obtain such fragments suitable for culturing, the biopsy sample can be enzymatically digested in a proteolytic or nucleolytic enzyme, such as collagenase, or by mechanical dissociation, or both where necessary. The fragments can then be suspended in an aqueous medium so that non-aggregated cells (e.g., red blood cells, lymphocytes, macrophages) and cellular debris will form a supernatant while the remaining fragments containing aggregated tumor cells are deposited in a sediment layer. Preferably, the medium is an isotonic tissue culture medium and decantation is conducted at least twice; first in a serum-containing medium and then, secondly, in a serum-free medium. Fragments containing living tumor cells can be selected by fluorochromasia, that is, by contacting the sedimented layer with a fluorogenic substrate such that viable tumor cells take up and hydrolyse the substrate, and then exhibit fluorescence. Cytotoxicity assay protocols employing tumor cell aggregates prepared by the present techniques are also disclosed.
Patent AT-E90911-T1 (AT)
Inventor: HAMADA SHUNICHI
IPC: D06N3/18
Filed: 1988-04-07
Granted: 1993-07-15
Abstract: A laminate comprising a base fabric, an intermediate layer formed on said fabric comprising a polyolefin, at least a part of which is modified by grafting with at least one monomer selected from unsaturated carboxylic acids and derivatives thereof, and a surface layer formed on said intermediate layer comprising a thermoplastic elastomer, is suitable for use as an artificial leather.
Patent AT-E57211-T1 (AT)
Inventor: DELPY JEAN-MARIE
IPC: B61D15/02
Filed: 1988-03-18
Granted: 1990-10-15
Abstract: 1. Vehicle for laying sections of railway track comprising a chassis mounted on two bogies, said chassis carrying two pairs of side uprights supporting a travelling jib equipped with a hoist carriage which allows sections of track loaded on the chassis to be transferred and laid in front of the vehicle on a track deck, characterised in that the chassis (3) is articulated on the bogies (8) by means (16, 17, 18, 19) enabling adjustment of the relative angle between the chassis and the bogies to compensate for the tilt of the track deck, such that the lifting pulleys of the hoist carriage (5) are always disposed vertically with respect to the theoretical axis of the track, the hoist carriage (5) remaining perfectly horizontal.
Patent AT-E99204-T1 (AT)
Inventor: KRESS WILLY
IPC: B27B9/00
Filed: 1989-01-30
Granted: 1994-01-15
Abstract: In connection with a conversion set for a portable circular saw, which latter comprises a housing, an associated electric drive motor with output shaft and, if necessary, also a gear, and at least one handle, it is proposed to attach to the basic unit remaining after removal of the circular saw blade a chain-saw adapter attachment, to convert the portable circular saw in this manner into an electric chain saw and to secure the chain-saw adapter attachment in place by means of mechanical stops provided on a main bearing plate and coacting with the gear housing of the circular saw and, in the axial direction, by tightening a screw upon the output shaft of the circular saw projecting through the drive pinion for the saw chain.