baber/WOPTO huggingface dataset:
Patent AT-E12805-T1 (AT)
Inventor: JAGEMANN ALFRED
IPC: E04F11/16
Filed: 1981-11-27
Granted: 1985-05-15
Abstract: 1. Stair step of a lost wood shuttering, which forms at least several mutually adjoining sides of the step surface, of shuttering boards (1 or 2), particularly wood chipboards, which are provided externally with veneer (11 or 12), are cut to mitre and there glued together and in the interior space of which a sheathing is arranged, and of a set filling mass of cement-bound concrete (27) cast into the space between sheathing (26) and wood shuttering, wherein a separating layer (23, 24) of synthetic resin is provided between the concrete and that surface of the wood shuttering, which bounds the interior space, which separating layer on its side facing the concrete displays a sanding, splintering or the like (25) as adhesion bridge between the concrete and the wood shuttering, characterised thereby, that the mitre is cut in stepped shape at at least one side at least in the region of the upper longitudinal edge (6) of the stair step in such a manner that at least the veneer (11 or 12) projects beyond the cutting plane (15 or 14) of the shuttering board (1 or 2) and a narrow mitre gap (18), filled with glue, exists between both the mutually adjoining veneers (11, 12) and a wide mitre gap (21) filled with glue, exists between both the mutually adjoining shuttering boards (1, 2).
Patent AT-E14534-T1 (AT)
Inventor: JOERGENSEN S E PROF
IPC: C02F1/42
Filed: 1981-12-03
Granted: 1985-08-15
Abstract: An inexpensive cation exchanger useful in purifying waste water is produced by treating comminuted bark in separate steps with an alkali hydroxide solution of at least 5% by weight, preferably 20-40% by weight, and with 30-75% by weight sulphuric acid, preferably 50-65% by weight. After each step washing with water is performed until the pH-value after the alkali hydroxide treatment goes below 9 and after the sulphuric acid treatment goes above 3. Preferably, the treatment with alkali hydroxide precedes the treatment with sulphuric acid. The treatment with alkali hydroxide is carried out for 0.5-20 hours, preferably 3-10 hours, and the treatment with sulphuric acid is carried out from 0.5-8 hours, preferably from 1-6 hours. The cation exchanger can be regenerated with alkali hydroxide solution, particularly sodium hydroxide solution.
Patent AT-E10670-T1 (AT)
IPC: F04B43/00
Filed: 1981-12-23
Granted: 1984-12-15
Abstract: In a diaphragm pump the diaphragm separating the delivery chamber from the working chamber is clamped between a cylinder body and a cylinder cover in pressure-balancing arrangement. For this purpose a pressure-balancing space is provided to be radially outside and to encircle said diaphragm clamping surface, the pressure balancing space communicating wtih the working chamber through at least one communicating passage. Furthermore, a separate annular seal member is disposed to be radially outside the pressure balancing space chamber between the cylinder cover and the cylinder body to seal-off the pressure balancing space and the working chamber from the outside. This enables the diaphragm pump to be used at discharge pressures far greater than 350 bars and simultaneously permits the use of plastic diaphragms which are reliable in operation and have a large displacement capacity.
Patent AT-E16772-T1 (AT)
Inventor: TOKUHISA MASAAKI
IPC: B23K35/362
Filed: 1981-12-31
Granted: 1985-12-15
Abstract: Basic bonded fluxes for submerged arc welding consisting of a mixture of a slag forming composition, a gas forming composition and metal powders, in which a volume contraction of the weld slag is remarkable in the cooling process after the solidification of the weld slag and the removal of slag in the groove is easy, contain 5 to 20% by weight of BaO, not more than 10% by weight of CaO, 20 to 50% by weight of MgO, 6 to 25% by weight of SiO2, 3 to 15% by weight of Al2O3 and 7 to 18% by weight of CaF2 as the slag forming composition, a value of basicity shown by a ratio of the basic component and the acidic component being 2.3 to 4.5, the above described contents of BaO, CaO and MgO including amounts corresponding to the values obtained by calculating an amount of carbonates of these metals which are incorporated as the gas forming composition, as oxides and further contain 10 to 60% by weight of metal carbonates as the gas forming composition.
Patent AT-E14496-T1 (AT)
Inventor: KITTLE CARL EDWIN
IPC: A01B63/10
Filed: 1982-04-20
Granted: 1985-08-15
Abstract: A hitch system includes a yoke pivotally supported by the ends of a rockshaft extending from the sides of the tractor housing. The yoke includes left and right side panels and a two-piece bottom. A drawbar is pivotally coupled to the yoke between the two bottom pieces. Left and right draft links have fore ends pivotally coupled to the yoke and are sway limited in the down position by sway links connecting each draft link with an inboard portion of the yoke. The draft links are sway limited in the raised position by sway surfaces on the sides of the yoke. Lift arms are splined to the rockshaft ends and are pivoted by a pair of lift cylinders coupled between the lift arms and the housing. A pair of lift links connect the lift arms to the draft links. A yoke positioning and draft sensing link includes a fore end connected to a bottom side of the housing and an aft end connected to the yoke. Draft loads from the draft links and from the drawbar are communicated via the yoke to a draft sensor in the yoke positioning and draft sensing link.
Patent AT-E12750-T1 (AT)
Inventor: GMELCH XAVER
IPC: B60T8/18
Filed: 1982-08-05
Granted: 1985-05-15
Abstract: 1. Cradle valve for vehicles, which, when a previously determined vehicle load is reached, switches on a signal pressure in a control line, with a hydraulically operating power reducing gear (5) which is loaded with the vehicle load, with, if necessary, an elastically or plastically workable transmission medium (rubber plate 7), the starting tappet (8) of which is loaded, against the vehicle load which is placed underneath, with a spring (11), lying in the same axis as the starting tappet (8) and adjustably supporting itself against a firm buttress (surface 26), and operates, dependent on the stroke, an on-off valve (20) for the pressure guidance in the control line, with a lever (23) which is essentially arranged transversely to the longitudinal direction of the starting tappet (8), characterised in that the buttress (surface 26) and an adjusting device (adjusting screw 28), sideways displaced to the starting tappet (8), are arranged in the cradle valve housing (1) and are coupled with the lever (23) which is supporting the spring on the buttress side and is developped as a transmission lever, and in that the on-off valve (20), as is known per se, is arranged in the same axis as the starting tappet (8).
Patent AT-E19098-T1 (AT)
Inventor: FU CHERNG-CHYI
IPC: C11D3/02
Filed: 1982-11-02
Granted: 1986-04-15
Abstract: A solution for removing occluded and adsorbed chemicals, such as cationic preservating agents, anionic preserving agents and mixtures thereof, from contact lenses which comprises a nonionic surfactant; a cationic ion exchange resin, an anionic ion exchange resin, or mixtures thereof; water; and optionally sodium chloride. Such solutions are useful to reduce and prevent irritation of the eye of the contact lens wearer.
Patent AT-E10167-T1 (AT)
IPC: B01D1/06
Filed: 1982-05-04
Granted: 1984-11-15
Abstract: Concentration of a liquid by evaporation is performed in a heat exchanger having riser tubes for the liquid and a granular mass fluidized by the liquid to occupy the tubes. At their upper and lower ends the tubes open into upper and lower chambers. A hot medium contacts the tubes to transfer heat to the liquid. In order to render this heat exchanger effective for evaporation concentration, means are provided for vapor collection and discharge from the upper chamber, the riser tubes extend above the base of the upper chamber. A return conduit for recirculation of the liquid and granular mass connects the upper chamber to the lower chamber, opening in each case at a lower level than the riser tubes. Supply and discharge connections for the liquid are at levels lower than the upper ends of the riser tubes.
Patent AT-E21704-T1 (AT)
Inventor: GRESSER ROBERT
IPC: C11D3/12
Filed: 1983-06-09
Granted: 1986-09-15
Abstract: Type A, especially type 4A zeolites are well adapted as detergent builders, said zeolites comprising (i) primary particles having a mean particle diameter ranging from 0.1 to 10 mu , (ii) a cation exchange capacity in excess of about 100 mg CaCO3/g of anhydrous material, and (iii) a rate constant, relative to the surface area of the zeolite per liter of wash solution, in excess of about 0.15 s-1 lm-2. The builders are prepared by first determining the value of the rate constant for a given zeolite sample. Since a higher rate constant value corresponds to a lower degree of salt incrustation on fabrics, only those zeolites having a value above the predetermined minimum will be incorporated into detergents. Thus, zeolites otherwise appearing identical can be differentiated, with only those not causing high levels of incrustation being selected.
Patent AT-E16758-T1 (AT)
IPC: A45C5/00
Filed: 1983-09-13
Granted: 1985-12-15
Abstract: In the suitcase according to this invention each of its two parts (container or cover) is formed from a dismountable belt with four panels and from a bottom connected at the four corners through four structural connection parts, each of the latter comprising known assembling and/or fitting in elements or means for the edge portions of two adjacent panels and for the corresponding angle of the bottom to be connected so as to form a rectangular trihedron used as means for supporting, mounting and securing a protective corner, on the one hand, and on the other hand, reinforcing corner irons protecting from shocks in the longitudinal, vertical and transverse directions, each corner iron clamping the selvedge of a suitcase coating material against the corresponding panel.
Patent AT-E50548-T1 (AT)
Inventor: AINSCOW WILLIAM STUART
IPC: C01F5/06
Filed: 1984-11-27
Granted: 1990-03-15
Abstract: High purity magnesium oxide is obtained from a magnesite-containing ore, the impurities of which include calcium compounds. The ore is first calcined and the resulting magnesium oxide is converted to magnesium chloride by leaching with an ammonium chloride solution. Calcium chloride is also produced at the same time. The resulting magnesium chloride and calcium chloride are treated with carbon dioxide to form calcium carbonate and magnesium carbonate which can be precipitated and filtered out of the resulting magnesium chloride solution. The magnesium chloride solution is then reacted with ammonium carbonate to produce a magnesium carbonate trihydrate crystal slurry containing ammonium chloride. The ammonium chloride is subsequently removed and returned to the ammonia recovery stage for leaching of the calcined magnesium oxide while the crystals are dried and decomposed into carbon dioxide and magnesium oxide.
Patent AT-E37533-T1 (AT)
Inventor: BIANCHI MARIO
IPC: C07C67/08
Filed: 1984-08-24
Granted: 1988-10-15
Abstract: Compounds of the formula (I):    <IMAGE>  (I)  in which R1 represents alkyl containing from 1 to 18 carbon atoms, R2 represents hydrogen or alkyl containing from 1 to 8 carbon atoms and R represents hydrogen or alkyl containing from 1 to 8 carbon atoms, as well as the alkali metal, alkaline-earth metal or amine salts thereof, in which R represents hydrogen. Also, method of preparing same, compositions containing same and therapeutic treatment therewith.
Patent AT-E35115-T1 (AT)
Inventor: KAISER ELMAR
IPC: B60R13/02
Filed: 1984-01-11
Granted: 1988-07-15
Abstract: 1. Design of an advertisement holder with an advertisement mounting (3, 4, 5, 5a, 7) and a device (2, 2a, 10, 11, 13) for attaching the mounting to part of the bodywork (9) of a vehicle, the said mountingconsisting of a frame (3) connected to the attachment device and an advertisement backing plate (6) which can be made to revole or which revolves under wind power inside the frame (3), characterized in that the frame (3) and the axis of rotation of the advertisement backing plate are set on a plane parallel to the longitudinal axis of the vehicle, and in that the advertisement holder is symmetrical in relation to the said plane.
Patent AT-E52372-T1 (AT)
Inventor: BUDNIK NORBERT DIPL-ING
IPC: H04W36/08
Filed: 1985-01-31
Granted: 1990-05-15
Abstract: 1. Automatic radio-telephone system with mobile transmitting-receiving stations which can be connected in frequency division multiplex operation with several fixed transmitting-receiving stations by way of a number of duplex speech channels and one with the other by way of a common relay equipment connected to the fixed stations and with those subscribers of a telephone line network, who are reachable by way of the relay equipment, or with the radio subscribers who are reachable by way of a further relay equipment, wherein the fixed transmitting-receiving stations are connected with their associated relay equipment by way of cable lines or directional radio and the relay equipments are connected one among the other by way of a data exchange network, in particular by way of the integrated data network IDN, in which procedures for service application, registration, search, transfer, updating of the location and establishment and disconnection of conversations are dealt with, characterised thereby, that means are present in such a manner that during a conversation of a mobile radio subscriber (Tln) with a partner by way of the telephone line network (Fenet), during which a radio range change out of the radio range of a fixed transmitting-receiving station (BS) of the one relay equipment (FÜE-V) into the radio range of a fixed transmitting-receiving station (BS) of another relay equipment (FÜE-N1) is regarded as necessary by reason of falling reception level, it is ascertained by means of location finding which of the surrounding fixed transmitting-receiving stations (BS) is to be allocated to the mobile radio subscriber (Tln), that this allocation takes place with a provisional seizing on the basis of the presently free radio frequencies, that the new radio frequencies are communicated to the mobile radio subscriber (Tln), that an alternate route connection (2") is preparatorily established between the partner and the other relay equipment (FÜE-N1), which is associated with the fixed transmitting-receiving station newly allocated provisionally to the mobile radio subscriber (Tln), that a cadence is provided, which is synchronously available throughout the network to all relay equipments (FÜE), to the fixed transmitting-receiving stations (BS) and to all mobile radio subscriber points (Tln), that the instant of a uniform switch-over to the new radio frequencies and to the alternate route connection (2", (2)) is communicated to all points participating in the switch-over, that the instant of the switch-overs is very brief and falls into the beginning of one of the following cycles and that the uniform switchover takes place synchronously and automatically throughout the network at this previously arranged instant.
Patent AT-E33323-T1 (AT)
Inventor: NEPPL FRANZ DR
IPC: H01L27/088
Filed: 1985-04-15
Granted: 1988-04-15
Abstract: A method for manufacture of gate electrodes formed of double layers of metal silicides having a high melting point and doped polycrystalline silicon. The polycystalline silicon is deposited in undoped fashion before the metal silicide and the doping of the silicon is obtained through the production of the source/drain-zones through ion implantation and a subsequent high temperature step. The method permits the problem-free manufacture of polycide-gates with n+- and p+-polysilicon on a chip without increased technological expense. Planarization is facilitated through the thin gate layers. The method is used in the manufacture of highly integrated CMOS-circuits.
Patent AT-E39410-T1 (AT)
Inventor: SAUPE MARTIN
IPC: A61C3/025
Filed: 1985-08-30
Granted: 1989-01-15
Abstract: Apparatus for removing plaque and/or stains from the surfaces of teeth has an elongated handle which contains a removable cartridge for a supply of flowable solid material and whose nozzle defines a mixing chamber receiving solid material from the cartridge and further receiving compressed air from an adapter which is also connectable to a dentist's drill. The adapter further supplies a stream of water which is discharged by the nozzle through a first orifice. A second orifice of the nozzle communicates with and receives from the mixing chamber a mixture of compressed air and solid material.
Patent AT-E61391-T1 (AT)
Inventor: LINDE KARL-HEINZ
IPC: C11D1/14
Filed: 1985-12-23
Granted: 1991-03-15
Abstract: Alkali metal alkane sulfonates containing on averge 11 to 21 carbon atoms are used as viscosity regulators for aqueous, highly concentrated commercial anionic surfactant concentrates, more especially for  alpha -sulfofatty acid ester salt concentrates containing at least 30% by weight of  alpha -sulfofatty acid ester salt. The viscosity regulators are used in quantities of from 0.5 to 10% by weight, based on the surfactant content, so that the concentrates have a viscosity at 40 DEG  C. of at most 10,000 mPas.
Patent AT-E52659-T1 (AT)
Inventor: BLYTHE DONALD JOHN
IPC: A01K97/12
Filed: 1985-02-28
Granted: 1990-06-15
Abstract: Bite indicators for use when fishing with a fishing rod. The indicator comprises a strain sensing element (6) mounted to support means and electrically connected to indicating means (LED) in one embodiment the support means comprise a fishing rod support (11) whereas in another it comprises the wall of the fishing rod (17). In both cases movement of the fishing rod when a bite occurs is sensed by the sensing element and thereby actuates the indicating means (LED).
Patent AT-E59494-T1 (AT)
Inventor: STARR TOM
IPC: H01C7/12
Filed: 1985-07-23
Granted: 1991-01-15
Abstract: A mains electrical plug incorporates a zinc oxide non-linear resistor device (10) in the form of a circular zinc oxide disc having three electrode portions (2) provided on one face and contacting the earth, neutral and live pins (5) of the plug and a single electrode (3) on its other face, the device (10) thereby providing surge protection to the three electrical circuits provided within the plug.
Patent AT-E42446-T1 (AT)
Inventor: RUPPEL REMY
IPC: A61F13/58
Filed: 1985-10-29
Granted: 1989-05-15
Abstract: 1. Disposable nappy (1) comprising a central crutch zone (2) and two waist zones (3) situated on either side of the central zone, the disposable nappy consisting of an absorbant pad (6) covered on its inner side by a sheet of non-woven material (8) and on its outer side by a sheet (7) impervious to liquids, the two sheets having an area greater than that of the absorbant pad and being bonded together in the region of the peripheral zone (9) of the pad thus defined, a waist zone, in the vicinity of each longitudinal edge, on the inner side of the peripheral zone, being provided with an adhesive (11) which penetrates the permeable sheet at least partially and covers the impermeable sheet, characterized in that the adhesive surface is associated with a non-adhesive protective coating (13), integral with the nappy, consisting of a base treated on one side so as to make it non-adhesive, this base having, on the nonadhesive side, a turned-back portion (14) located in the vicinity of the longitudinal edge of the nappy and making contact with a part of the adhesive surface.
Patent AT-E50260-T1 (AT)
Inventor: JOHANSSON KARL NILS GUNNAR
IPC: A61P31/12
Filed: 1985-12-13
Granted: 1990-02-15
Abstract: Antivirally active compounds of the formulawhereinR, is hydrogen or hydroxymethyl;R<sub>2</sub> is hydrogen, hydroxy or hydroxymethyl;R<sub>3</sub> is hydrogen; or R<sub>1</sub> and R<sub>3</sub> together constitute an additional carbon-carbon bond;with the proviso that when R<sub>1</sub> is hydrogen then R<sub>2</sub> is hydroxy or hydroxymethyl, that when R<sub>1</sub> is hydroxymethyl then R<sub>2</sub> is hydrogen and that when R<sub>2</sub> is hydroxy then R, is hydrogen; and physiologically acceptable salts, geometric or optical isomers there of; processes for preparation of said compounds, pharmaceutical preparations containing the compounds, methods for treatment of virus infections and medical use of the compounds.
Patent AT-E63583-T1 (AT)
Inventor: HUHN KARL DR DIPL-CHEM
IPC: D06M15/643
Filed: 1986-01-30
Granted: 1991-06-15
Abstract: A method for impregnating organic fibers which comprises applying a composition containing (1) an organopolysiloxane having silicon-bonded condensable groups and containing diorganosiloxane units in which the two SiC-bonded organic radicals are monovalent hydrocarbon radicals and also contains two monovalent SiC-bonded radicals having a basic nitrogen group; (2) an organopolysiloxane having at least 3 Si-bonded hydrogen atoms per molecule; and (3) a catalyst which promotes the condensation of the silicon-bonded condensable groups, in which the SiC-bonded radicals having a basic nitrogen group are present in the organopolysiloxane (1) as monoorganosiloxane units and as diorganosiloxane units.
Patent AT-E71960-T1 (AT)
Inventor: UENO KEIJI
IPC: H01B3/30
Filed: 1986-09-02
Granted: 1992-02-15
Abstract: A radiation crosslinked molding of a urethane resin composition comprising a thermoplastic urethane resing having incorporated therein a polyfunctional monomer selected from the group consisting of trimethylolpropane triacrylate, trimethylolpropane trimethacrylate and triacrylformal., is disclosed. The molding according to the present invention has excellent resistance to hot water and heat.
Patent AT-E48856-T1 (AT)
Inventor: BROWNBILL THOMAS DUNCAN
IPC: D05C3/02
Filed: 1986-09-11
Granted: 1990-01-15
Abstract: This invention relates to an embroidery and applique machine having a number of feeder modules (20) each adapted for the supply of an article such as a sequin to be appliqued in alignment with a needle characterised by the feeder modules (20) being mounted on one or more carriages (16) for movement therewith, motor means (32) for moving said carriage with respect to said needles and indexing means (24) for controlling the movement of the carriage between any one of a number of positions in which modules (20) are in register with said needles for the supply of articles in alignment with a needle. 
<??>The invention provides for a number of carriages, positions relative to the needles and includes a lock motion detent to enable the modules on the carriage to register (24) with the needles irrespective of the direction of movement to contact the abutment.
Patent AT-E43202-T1 (AT)
Inventor: GIUDICI GIULIANO
IPC: H01J9/44
Filed: 1986-06-17
Granted: 1989-06-15
Abstract: Method for heating the first electrodes of electrostatic lenses of the bi-potential type of an electron gun forming part of a cathode ray tube, this heating being performed during manufacture of the tube and wherein the first electrodes of the two lenses are brought to a same potential and the second electrodes are also brought to a same potential but at a value different from that of the first one and the electrons produced by the gun are used for heating the first electrode of each lens at its end adjacent to the second electrode of this same lens.