baber/WOPTO huggingface dataset:
Patent AT-E38214-T1 (AT)
Inventor: COLOMBET JEAN-FRANCOIS
IPC: C01G23/00
Filed: 1986-02-21
Granted: 1988-11-15
Abstract: A fine powder of neodymium titanate or barium neodymium titanate, a process for its preparation and applications in ceramic compositions. A suspension of particles is formed by mixing a solution of neodymium nitrate or a solution of barium and neodymium nitrates with a sol of titania having a pH of from about 0.8 to 2.5 which contains elementary crystallites of TiO2 having a size of from about 10 to about 100  ANGSTROM  in diameter which are agglomerated into submicron masses of from about 200 to about 1,000  ANGSTROM  in diameter. The suspension obtained is dried, and the dried product is calcined at a temperature between 800 DEG  C. and 1,300 DEG  C., preferably for about 1 to 24 hours. If necessary, the powder obtained is milled. The fine powder obtained has a low fritting temperature and its density after heating for 2 hours at 1,300 DEG  C. is greater than or equal to 95% of the theoretical density of the desired titanate powder.
Patent AT-E82323-T1 (AT)
Inventor: LEEMANS JAN
IPC: C07K14/00
Filed: 1987-03-11
Granted: 1992-11-15
Abstract: A process for controlling the action in plant cells and plants of a glutamine synthetase inhibitor (I) comprises providing the plants with a heterologous DNA including a foreign nucleotide sequence, capable of being expressed in the form of a protein in the plant cells and plants, under conditions such as to cause the heterologous DNA to be integrated stably through generations in the cells of the plants, and where the protein has an enzymatic activity capable of causing inactivation or neutralisation of (I). Pref. the heterologous DNA fragment comprises a foreign nucleotide sequence coding for a polypeptide having phosphinothricin (PPT) acetyl transferase activity.
Patent AT-E51295-T1 (AT)
Inventor: NOIR DOMINIQUE
IPC: G01F1/696
Filed: 1987-04-02
Granted: 1990-04-15
Abstract: The flow rate of a fluid, e.g. hot water, is determined by measuring the temperature of the fluid and the cooling time between two temperature thresholds of a previously heated probe. On the basis of these values, by way of a first interpolation based on a table comprising the cooling times of the probe as a function of different temperatures and flow rates, the cooling times at the temperature measured are calculated for all the flow rates recorded on the table, then, by way of a second interpolation between the values thus calculated which are higher and lower than the value measured, the flow rate corresponding to this value is calculated.
Patent AT-E83402-T1 (AT)
Inventor: FALK CHARLES D
IPC: C04B28/26
Filed: 1987-05-19
Granted: 1993-01-15
Abstract: A coating composition for treating solid wastes is described and includes an aqueous silicate solution containing potassium oxide and silicon dioxide, a catalytic amount of an aqueous sodium borate solution and a fixative containing solid calcium oxide. A fumed silica may be added to either the aqueous silicate solution or sodium borate solution.
Patent AT-E64361-T1 (AT)
Inventor: PLESTER GEORGE
IPC: C02F5/02
Filed: 1988-10-14
Granted: 1991-06-15
Abstract: A water treatment apparatus for use in a post-mix beverage dispenser enables purification of water, removal of water hardness and sterilization of water which is normally accomplished by a precipitation/floculation process used in a bottling plant. This apparatus can treat the water for beverage dispensing purposes and will not require high capital expenditures. The apparatus includes a removable, disposable cartridge (40) having a reactor or first section (1) filled with sand, carbon granules or other heat-conducting material for removing the bicarbonate content and other impurities from the water and a filter or second section (2) having a filter and activated carbon screen for removing solids, traces of chlorine and dissolved organic material from the water. The apparatus also includes heat exchanger coils (3) and a heating element (4) for raising the temperature of the water as well as a holding tank (10) having a gas trap (12) for collecting and removing carbon dioxide and chlorine gas. Various arrangements may also be used in the apparatus to lower the temperature of the water after it has been raised and before it reaches a downstream dispensing portion. An ion-exchange resin may also be included in the second section of the cartridge of the apparatus in order to remove nitrates, sulphates and sodium ions from the water.
Patent AT-E70522-T1 (AT)
Inventor: BRENNER RICHARD
IPC: B66B1/18
Filed: 1988-10-25
Granted: 1992-01-15
Abstract: In this process for managing passenger traffic at the main stop (HAUPTHALT) of a lift group with n lift cages, sensors (SENSOR. A; SENSOR. B ... SENSOR. N) monitor entering passenger traffic and sensors (SENSOR. 1; SENSOR. 2 ... SENSOR. N) monitor exiting, building-filling passenger traffic. The higher-order algorithm (REGLER) implemented in the processor (RECHNER) determines the traffic volume and the actual departure load of the lift group from the sensor data. Depending on the traffic volume, the actual departure load and constants imported from the input/output unit (TERMINAL), the higher- order algorithm calculates the carrying capacity of the lift group according to a control algorithm. The carrying capacity of the lift group is assigned to the lower-order algorithms (REGLER. 1; REGLER. 2 ... REGLER. n) according to the number of lift cages and the nominal load of the relevant lift cage. The lower-order algorithm of the relevant lift cage calculates the optimum departure load on the basis of the assigned carrying capacity and the circulation time of the relevant lift cage. Depending on the optimum departure load and the actual departure load of the relevant lift cage, the lower-order algorithm determines, according to a control algorithm, the adjusted departure load which is to be imposed on the relevant lift cage. 
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Patent AT-E53016-T1 (AT)
Inventor: TORDEUX MARC
IPC: C07C313/00
Filed: 1988-01-22
Granted: 1990-06-15
Abstract: A process for the preparation of perhaloalkanesulfinic and -sulfonic acids and derivatives of these acids. A perhaloalkanesulfinic acid salt is prepared by contacting a metal hydroxymethanesulfinate (preferably, a sodium, zinc or copper hydroxymethanesulfinate) with a perhaloalkyl halide group, in a polar solvent. Optionally, the perhaloalkanesulfinic acid salt is then converted to a perhaloalkanesulfinic or -sulfonic acid or a derivative of either of these acids.
Patent AT-E56758-T1 (AT)
Inventor: LEFEBRE JACQUES
IPC: C25D7/06
Filed: 1988-01-04
Granted: 1990-10-15
Abstract: The invention relates to a process and an apparatus for electrolytically depositing, in a moving mode, a continuous film of nickel on metal wire for electrical use. The process comprises using an activation bath and a nickel-plating bath in which the current density is reduced in the upstream portion of the nickel plating bath and/or the downstream portion of the activation bath and the acidity of the nickel-plating bath is so regulated as to develop the nickel in the form of strongly adhering globules of small diameter, which completely cover the wire. The reduction in the above mentioned current density and control in respect of the current density profile along the bath may be achieved by acting on the position of the electrodes in the bath and/or by interposing screens between the electrodes and the wire.
Patent AT-E108259-T1 (AT)
Inventor: GAERTNER AUGUST INH KLAUS GAER
IPC: F21V19/00
Filed: 1988-08-09
Granted: 1994-07-15
Abstract: Light fixture having an optically transparent luminaire tube in which a plurality of series-connected glass bulb lamps are arranged, and whose ends have in the capacity of supply terminals receptacles with an internal, central, electrically conductive plug-in contact, it being the case that in the assembled state of the light fixture the plug-in contacts contact receptacles which are arranged in a retaining head and are connected to an electrical lead, and having a connecting section, which forms a circular segment in cross-section and in the assembled state of the light fixture is arranged rotatably about the luminaire tube, it being the case that the retaining heads (2a, 2b) can be plugged into the ends of the connecting section (3) and can be connected in a positive fashion to the connecting section (3) by rotating the connecting section (3) and/or the retaining heads (2a, 2b). 
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Patent AT-E76138-T1 (AT)
Inventor: YOSHIDA KINOTO
IPC: B28B11/04
Filed: 1988-07-13
Granted: 1992-05-15
Abstract: PCT No. PCT/JP88/00698 Sec. 371 Date Mar. 14, 1989 Sec. 102(e) Date Mar. 14, 1989 PCT Filed Jul. 13, 1988 PCT Pub. No. WO89/00625 PCT Pub. Date Jan. 26, 1989.The fracture-free paving block (1) comprises a cement block substrate (1-1) and a top solid layer (1-2), and is characterized in that the top layer is selected from a cured cement mortar layer and a tile-like layer firmly bonded to the substrate with cement mortar; the top layer is bonded to the block substrate with lateral margins (2) of 1 to 8 mm wide in horizontal distance (15) from the peripheral edges of the substrate: and the vertical distance (16) from the surface of the top layer to the peripheral edge of the substrate is 5 to 50 mm. The method for producing the paving block (1) having a tile-like top layer comprises applying adhesive cement mortar between the back of the top layer (1-2) and the upper surface of the substrate (1-1); placing the top layer on the substrate with the above-mentioned margins (2) of the substrate surface: and applying vibration and/or pressurization between the top layer and the substrate.
Patent AT-E89323-T1 (AT)
Inventor: HAND EVAN L
IPC: C21C5/46
Filed: 1988-05-24
Granted: 1993-05-15
Abstract: A consumable lance for introducing oxygen into molten metal. The lance is designed so that tubular oxygen passageways melt at a relatively low temperature thereby exposing refractory passageways and significantly improving the wear resistance of the lance.
Patent AT-E136302-T1 (AT)
Inventor: PARKER DAVID
IPC: G01N33/532
Filed: 1988-08-12
Granted: 1996-04-15
Abstract: 1,4,7,10-Tetrazacyclododecanes carrying a side chain terminating in a group capable of reacting with an antibody, and their complexes with a di- or tripositive metal having a coordination number of 6 or more can be used to prepare imaging agents. Typical metals are indium, copper, lead, bismuth, yttrium, terbium, gadolinium, and scandium. The compounds can be reacted with a monoclonal or polyclonal antibody or antibody fragment to target the metal to a specific type of tissue.
Patent AT-E89987-T1 (AT)
Inventor: BLANKENSHIP ERNEST BAYNE
IPC: F23G5/10
Filed: 1988-08-29
Granted: 1993-06-15
Abstract: The incinerator toilet has an incinerator chamber with an opening formed therethrough in which is located an electrical heating coil. A bowl is located above the chamber and a removable pan located below the chamber. The chamber is formed by inner and outer walls with a catalyst container being integral therewith and extending radially outward to an increased depth. A heat activated catalyst is located in the catalyst chamber and perforations are formed through the inner and outer walls of the catalyst chamber. A collection chamber is located outwardly of the catalyst chamber and has a lower outlet to which is coupled an exhaust device for drawing gases from the incinerator chamber through the heat activated catalyst and collection chamber. A baffle is located in the collection chamber and is coupled to its lower wall and extends upward to a position above the outlet of the collection chamber. A top wall is secured above the catalyst chamber and the collection chamber and has an opening with a removable lid in fluid communication with both the catalyst chamber and the collection chamber.
Patent AT-E186789-T1 (AT)
Inventor: SKEIRIK RICHARD D
IPC: G06F9/44
Filed: 1988-09-30
Granted: 1999-12-15
Abstract: An expert system wherein the rules are of three classes: 1) retrieval rules (210), which each associate one of several attributes to an object in accordance with the values of inputs; 2) analysis rules (220), which selectively associate an attribute with an object, and which are somewhat analogous to the natural-language inference rules which would be used in communications between domain experts; and 3) action rules (230), which selectively carry out the output and control actuation options, based on the attributes associated with objects by the other rules. This system permits certain rules to be revised at any time without requiring the specialized skills of a "knowledge engineer". The expert system can be used in conjunction with an integrated system for process control (150), which itself can exist as a separate, discrete entity. This integrated system for process control contains a process supervisor procedure (130) (which is preferably the top-level procedure) which can define parameters for one or more controller systems (or control procedures). The supervisor procedure can also be configured as a modular software structure with modules which can be revised by a user at any time, without significantly interrupting the operation of the process supervisor. Users can define or redefine modules by editing highly constrained templates (115, 812).
Patent AT-E74250-T1 (AT)
Inventor: ALBRECHT WALTER
IPC: A01B69/00
Filed: 1988-11-11
Granted: 1992-04-15
Abstract: An installation for working arable land has an elongated carrier (5) on which is mounted a longitudinally mobile implement-carrying carriage (6). The carrier (5) which is rotatably rigidly mounted on a central pile (1) and the carriage (6) is connected to a cable (4) which guides it or an implement (11) attached to it along a spiral path around the central pile (4) as the carrier (5) rotates. The cable (4) extends inward from the carriage (6) along the carrier (5) to the central pile (1), where it is attached to a rotatably rigidly mounted take-up spool (18). Guiding can also be effected by an endless chain coupled to the carriage (6) which travels around a chain wheel rotatably rigidly mounted on the central pile (1).
Patent AT-E108025-T1 (AT)
Inventor: SUMAR NAZIRA MIDDLESEX SCHOOL
IPC: G01N33/53
Filed: 1988-11-10
Granted: 1994-07-15
Abstract: A method of detecting and/or measuring the terminal glycosylation of a protein by estimating, preferably using labelled lectins, the relative proportions of different terminal sugars which may be present in the protein, is useful in providing a prognosis for various conditions, particularly breast cancer.
Patent AT-E62117-T1 (AT)
IPC: A47K3/32
Filed: 1989-01-10
Granted: 1991-04-15
Abstract: A partition, more particularly for a corner shower, contains two door-elements mounted displaceably in an upper guide-rail. In the vicinity of the entrance, the upper guide-rail is curved like the edge of the tub and is connected to two lateral wall elements which are secured to the room and are flat. The purpose of the invention is to achieve reliable sealing and equally reliable guidance combined with a simple design. It is proposed that the guide-rail be curved over its entire length and comprise curved end-parts behind the flat wall-element. No lower guide-rail is provided. Instead, small narrow guide-elements are located outside the entrance.
Patent AT-E97750-T1 (AT)
Inventor: LANSCHE REINHARD DIPL-ING
IPC: A62C5/02
Filed: 1989-02-14
Granted: 1993-12-15
Abstract: The invention relates to an apparatus with an electronically controlled automatic mixing device, in particular for fire-extinguishing installations, which can be used both for stationary and for mobile installations and equipment. The adjustment of the control valve is effected via a digital control on a microprocessor basis, the electronic control being subdivided into a basic electronic system and an operation terminal. <IMAGE>
Patent AT-E71854-T1 (AT)
Inventor: ROHR WOLFGANG
IPC: B07B13/08
Filed: 1989-10-21
Granted: 1992-02-15
Abstract: The apparatus serves for washing out and sorting organic, loamy and other impurities from continuously supplied coarse and fine granular solids, such as freshly dredged and treated gravel, with a chute 12 supplying the material to a washing trough 30 and spray jets 8, 10 for the washing liquid, consisting of an endless conveyor belt 29 supported on support rollers which are mounted on the machine frame 1 in such a manner that one section 9 of the conveyor belt is arranged downstream of the chute 12 and is formed as a washing trough 30, while the other section 11 of the conveyor belt 29 is arranged underneath the chute 12 and rising upwards against the direction of flow of the material supplied, the conveyor belt 29 being driven in the opposite direction to the direction of flow of the material supplied through the chute. Support rollers 6 and 17 are arranged to the side of the outer deflection pulley 32, in the direction of movement 4  of the conveyor belt 29. The roller 6 is formed as a tapping roller and comprises one or more tapping ribs 3 arranged transversely to the direction of movement 4 of the conveyor belt 29 and constituting humps on the surface of the deflection roller.
Patent AT-E86446-T1 (AT)
Inventor: MERGES HEINZ
IPC: A41G3/00
Filed: 1989-10-27
Granted: 1993-03-15
Abstract: In the hairpiece of the invention the carrier component (100) consists of rods (31, 32, 33) with free ends proceeding from a joining component (30) and delimiting in pairs an intermediate space stretching continuously as far as the free ends of the rods (31, 32, 33). The rods (31, 32, 33) are fitted with hairs either directly or via a holder. The advantage of such a carrier component (100) is that it facilitates the emergence of the user's own hair between the rods (31, 32, 33) and, together with the inserted hair, provides an apparently natural hairstyle.
Patent AT-E82559-T1 (AT)
Inventor: MEYER URS DR
IPC: B65H67/04
Filed: 1989-11-23
Granted: 1992-12-15
Abstract: The invention relates to a process for the conveying of textile material deposited in recipients from a machine discharging textile material to a machine receiving textile material, by means of a self- propelled transport vehicle (F), the travelling control of which takes place from a central control unit (Z). What is disadvantageous with the known systems is that, in spite of a self-propelled transport vehicle which automatically transfers the recipients from one machine to the other, with these systems no fully automatic operation without manual intervention is possible. That means that with these systems the manual intervention in some cases has to take place within short periods of time. According to the invention, it is therefore proposed that the controlling of the transport vehicle for returning the recipients (11) to be taken away from the machine (S1, S2) receiving the textile material to the machine (K1 to K3) discharging the textile material is undertaken by the central control unit on the basis of control signals emitted to the control unit (Z) and that there is provided on the route of the transport vehicle (F) from the machine (S1, S2) receiving textile material to the machine (K1 to K3) discharging textile material a test station (L) for checking the content and/or the state of the recipients located on the transport vehicle and the test station is in connection with the control unit. <IMAGE>
Patent AT-E112590-T1 (AT)
Inventor: CANE CHARLES
IPC: C10M129/08
Filed: 1989-06-08
Granted: 1994-10-15
Abstract: A process for the production of a lubricating oil additive concentrate having a TBN greater than 300 comprises reacting at elevated temperature  component (A) a defined salicylic acid derivative, component (B) an alkaline earth metal base added either in a single addition or in a plurality of additions at internediate points during the reaction, component (C) at least one compound which is (i) water, (ii) a polyhydric alcohol having 2 to 4 carbon atoms, (iii) a di- (C3 or C4) glycol, (iv) a tri- (C2-C4) glycol, (iv) a mono- or poly-alkylene glycol alkyl ether of the formula (I)  R(OR<1>)xOR<2>      (I) wherein R is a C1 to C6 alkyl group, R<1> is an alkylene group R<2> is hydrogen or a C1 to C6 alkyl group and x is an integer from 1 to 6, (vi) a C1 to C20 monohydric alcohol, (vii) a C1 to C20 ketone, (viii) a C1 to C10 carboxylic acid ester, or (ix) a C1 to C20 ether,  component (D) a lubricating oil, component (E) carbon dioxide added subsequent to the, or each, addition of component (B),  component (F) a defined carboxylic acid or derivative, and component (G) at least one compound which is (i) an inorganic halide of (ii) an ammonium alkanoate or mono-, di-, tri- or tetra-alkyl ammonium formate or alkanoate provided that, when component (G) is (ii), component (F) is not an acid chloride, the weight ratios of all components being such as to produce a concentrate having a TBN greater than 300.
Patent AT-E120820-T1 (AT)
Inventor: AMPULSKI ROBERT STANLEY
IPC: D21H17/59
Filed: 1989-06-13
Granted: 1995-04-15
Abstract: Disclosed is a process for making soft tissue paper which includes the steps of wet-laying cellulosic fibers to form a web, applying to the wet web, at a fiber consistency level of from about 10% to about 80%, a polysiloxane material, and then drying and creping the web to form the finished tissue paper. The process may further include the steps of applying an effective amount of a surfactant material to enhance softness and/or wettability control; and/or an effective amount of a binder material, such as starch, for linting control, and/or to contribute tensile strength to the tissue paper.
Patent AT-E101847-T1 (AT)
Inventor: LINDLEY DANIEL D
IPC: C07C45/83
Filed: 1989-12-05
Granted: 1994-03-15
Abstract: A process is provided for removing water from a mixture of hydrogen fluoride (HF), a carboxylic acid, e.g., acetic acid, and water by extractive distillation in the presence of a Lewis base as solvent, which does not azeotrope with water, forms bonds with the HF and carboxylic acid which can be broken by heat and has a boiling point at atmospheric pressure at least about 20 DEG C above that of tne carboxylic acid, e.g., N-methyl-2-pyrrolidone, and taking off an overhead vapor comprising a major proportion of the water in said mixture. The extractive distillation may be advantageously integrated in an overall process with the production of an aromatic ketone, e.g., 4-hydroxyacetophone, by the Friedel-Crafts acylation of an aromatic compound, e.g., phenol, with the carboxylic acid, using HF as catalyst, to produce a product mixture comprising the aromatic ketone, HF, carboxylic acid and water, and the removal of aromatic ketone from the product mixture by means of a solvent assisted distillation.
Patent AT-E134742-T1 (AT)
Inventor: ABBEY HAROLD GEORGE
IPC: F02M69/22
Filed: 1988-12-19
Granted: 1996-03-15
Abstract: A fuel injection system for a spark-ignition internal combustion engine in which combustion air is fed through an air flow meter to produce an input force whose strength is proportional to the mass-volume of the air. This input force actuates the valve member of a valve mechanism to whose input is supplied fuel at constant pressure, the valve member being displaced to an extent determined by the strength of the input force. The valve mechanism includes a fuel output chamber in which the pressure of fuel therein is a function of valve member displacement, this pressure being applied as a countervailing force to the valve member to cause it to assume a null-balance position at which the resultant mean fuel pressure yielded by the output chamber is proportional to the mass-volume of the combustion air, thereby attaining optimum fuel-air ratio conditions throughout a broad operating range.