baber/WOPTO huggingface dataset:
Patent AT-E50970-T1 (AT)
Inventor: MASON DONALD G
IPC: B01D17/025
Filed: 1983-10-31
Granted: 1990-03-15
Abstract: A method and apparatus for removing oil from water. The invention includes a separation vessel for separating the oil by gravity from the water. The generally oil-free water from the separation vessel is pumped under pressure through an ultrafine molecular filter. The concentrate liquid from the ultrafine molecularfilter is directed into a concentrator vessel which separates out the oil which remains in the concentrate liquid. The separated oil is directed back into the separation vessel and the remaining liquid is directed back through the ultrafine molecular fitter. Ejection water is periodically directed into the separation vessel to discharge oil accumulated in the separation vessel.
Patent AT-E33990-T1 (AT)
Inventor: HOLMES PAUL ARTHUR
IPC: C12R1/365
Filed: 1983-03-18
Granted: 1988-05-15
Abstract: Shaped articles can be made by extruding, or injection moulding, a composition containing at least 50% by weight of dried cells of a micro-organism containing a β-hydroxybutyrate polymer.In order to make the composition melt processable the cells are subjected to a cell wall breakage step before or after drying and, if necessary, are mixed with an extracted β-hydroxybutyrate polymer.
Patent AT-E24330-T1 (AT)
Inventor: CHEN FRANKLIN M C
IPC: A61L15/58
Filed: 1983-08-25
Granted: 1987-01-15
Abstract: A hot melt pressure-sensitive adhesive is provided which is selected to exhibit critical rheological properties which manifest themselves into the desired performance criteria of tenacious bonding and clean release.
Patent AT-E16247-T1 (AT)
Inventor: PERRUT MICHEL
IPC: B01D15/08
Filed: 1983-05-25
Granted: 1985-11-15
Abstract: The present invention concerns a fractionation process of a mixture by elution chromatography. It is characterized in that the collected eluent is purified, restored to supercritical state and recycled in the head of the column. It concerns a cracking process of mixtures by elution chromatography with liquid in the supercritical state and an installation for its operation.
Patent AT-E46971-T1 (AT)
Inventor: SALOMAA KARI
IPC: G01N1/28
Filed: 1984-01-20
Granted: 1989-10-15
Abstract: An automatic liquid transfer system includes a horizontally translatable table and a vertically translatable set of pipettes. The table accommodates a titer tray having a multiplicity of receptacles to be filled, or holding liquid samples to be diluted, and a rack housing plural rows of disposable tips. During each cycle in a serial dilution process, a fresh set of tips are picked up by the pipettes and used to transfer liquid in a sterile manner from a sample or diluent source to a row of wells in the titer tray, or from one row to a succeeding row of wells where it is mixed with diluent. Thereafter, the tips are discharged back into the rack to maintain sterile conditions during the process. A sensor is provided on the machine to detect whether all of the tips in each set are disengaged and another set successfully picked up.
Patent AT-E31041-T1 (AT)
Inventor: FAUSTKA HELMUT
IPC: B23B51/00
Filed: 1984-02-21
Granted: 1987-12-15
Abstract: Drilling tool comprising a tool shaft with at least one flute and an interchangeable cutting element. The cutting element is comprised of one or two cutting flute plates having each a main cutting edge. On the narrow side of the plate, facing the bit, there is provided a fixing trunnion concentrically with respect to the bit axis and having two mounting surfaces. The tool shaft has at its point in the wall of the flutes a flat hollow for the cutting plates and, at the middle, in a concentric position with respect to the bit axis, a housing for the fixing trunnion with lateral surfaces for the assembly. The cutting element is inserted from the top, rotated at about 45<o> towards the rear wall of the hollow, into the shaft point and secured by a rotation in the drilling rotation direction. During the drilling, it is supported against the cutting efforts by the back wall of the hollow and its edge facing the shaft. The fixing trunnion maintains the cutting elements in a concentric position. Thereby the cutting element is biased by the cutting efforts into its seat and is secured therein without requiring additional securing devices such as screws. The configuration of the fixing trunnion may be conical, cylindrical or as a dovetail.
Patent AT-E37081-T1 (AT)
Inventor: BONTA LASZLO
IPC: F24H1/00
Filed: 1984-04-03
Granted: 1988-09-15
Abstract: 1. Hot water producing apparatus comprising a compressor (2), a first heat exchanger (6) and a second heat exchanger (11) connected to a reverse cooling device (4), a cooling water circuit (5, 10, 17) including the compressor (2), the primary side of the first heat exchanger (6), the second heat exchanger (11) and a back cooler (18), and a warm water circuit (8, 21) including the secondary side of the first heat exchanger (6), which warm water circuit is provided with a warm water store (3) and a third heat exchanger (22) switched parallel to the first heat exchanger (6) and heated electrically in dependency from the wanted temperature, wherein the first, second and third heat exchanger (6, 11, 22) as well as the back cooler and the conduits of the cooling water circuit and the warm water circuit connecting them are forming a structural unit contained in a container (1) the walls of which are provided with connecting pieces (I-VIII) for the compressor (2), the warm water store (3) and the reverse cooling device (4), all of which are positioned outside of the container (1).
Patent AT-E57784-T1 (AT)
Inventor: SHIMIZU OSAMU
IPC: G11B15/66
Filed: 1984-05-16
Granted: 1990-11-15
Abstract: A tape loading apparatus in which a tape (5) is extracted from a tape cassette and wound around a rotary head drum (1) by a pair of tape guide blocks (2,3). The tape guide blocks (2,3) are moved along a pair of guide rails (12,13) arranged around both sides of the rotary head drum (1) by being driven through a pair of ring gears (18, 19). At least one of guide rails (18,19) is inclined with respectto a plane perpendiculartothe axis of the rotary head drum (1) in orderthatthe pairoftape guide blocks (2, 3) have a level difference at the tape-loaded positions thereof.A parallel movement mechanism is provided for parallely moving at least one of ring gears (18,19) along the axis of the rotary head drum (1) so that the level relationsfips between the tape guide blocks (2, 3) and the ring gears (18, 19) are substantially kept constant while the pair of ring gears (18,19) rotate in the opposite directions to each other.
Patent AT-E32995-T1 (AT)
Inventor: MITZE RUDOLF
IPC: B41F13/00
Filed: 1984-08-10
Granted: 1988-04-15
Abstract: A system for remote sensing, indicating and remote control provides for the non-smear guidance of sheets through a sheet-fed machine and is especially useful for printing machines which print on both sides of the sheets. Sheet guides are adjustable during machine operation from a control panel at a central location outside of the machine. The positions of the sheet guides are preferably displayed in direct comparison with zones of ink application. Also, the sheet guides are adjustable from the control panel so that the guides fall within the gaps between printed areas on the sheet. An immediate and graphic check of the sheet guides is provided. In a preferred embodiment, the positions of the sheet guides are indicated on a linear array of optical indicators, each indicator representing a respective boundary between adjacent inking zones, and two adjacent ones of the optical indicators being simultaneously activated when one of the sheet guides is adjusted approximately at the center of the inking zone defined by the boundaries represented by the two adjacent ones of the optical indicators.
Patent AT-E72858-T1 (AT)
Inventor: CASALATINA SILVANO
IPC: E04G21/14
Filed: 1984-11-08
Granted: 1992-03-15
Abstract: There is described a prefabricated module comprising a three-dimensional armature formed by welded wires, and flat elements from light and/or heat-insulating material, retained on either side of the armature to form at least one continuous panel. One and the same module may be used either for bearing structures extending vertically, or for bearing structures extending horizontally, and having retaining means for the armatures.
Patent AT-E43218-T1 (AT)
Inventor: WIEGARDT GORDON K
IPC: E02F3/84
Filed: 1983-03-21
Granted: 1989-06-15
Abstract: A tractor (10) includes a hitch (26) for pulling a ground-working implement. A hydraulic cylinder (34) is extensible and retractable to lower and raise the implement. A control syytem (50) senses operating parameters, including wheel slip, engine speed, draft force and implement or rockshaft position. Error signals are derived from the sensed wheel slip, engine speed and draft force and correspond set point signals. The error signals are combined into a composite or combined error signal. The larger of (a) the combined error signal and (b) a separately determined position error signal. is selected and converted to a pulsewidth modulated valve control signal which is applied to a control valve (42) which then actuates the cylinder to move the implement to reduce the magnitude of the selected error signal. Certain set point signals are derived from the corresponding parameter signals themselves.
Patent AT-E39789-T1 (AT)
Inventor: DENEUFVILLE JOHN PETER
IPC: H01M4/24
Filed: 1984-06-21
Granted: 1989-01-15
Abstract: The present invention provides a coating for electrodes for use in electrochemical cells having an electrochemically active species and an electrolyte. The coating includes a selectively permeable material which allows for the diffusion of the active species through the coating during operation of the cell while providing a substantially impervious barrier to the electrolyte. Electrodes utilizing the coatings described herein may be used in primary and secondary cells over a wide range of operating temperatures to delivery better electrochemical performance even at room temperature. Methods of making the coating and an apparatus for performing these methods on a continuous basis are included in the present invention. A novel composition of matter also is contemplated containing lithium, silicon, and fluorine prepared by exposing lithium metal to SiF4.
Patent AT-E47150-T1 (AT)
Inventor: SOEDERGREN LARS-OLOF
IPC: F24J2/04
Filed: 1984-06-07
Granted: 1989-10-15
Abstract: The invention relates to a temperature stabilized solar reservoir for trapping sunlight and storing solar energy in the solar reservoir itself, which includes a vessel (1) with a bed of a neat storage medium (2) provided with a gelling agent, and means (3, 4, 5) for extracting heat from the bed. Distinguishing for the invention is that the heat storage medium is pigmented and that the pigmentation is such that the temperature of the heat storage medium is substantially constant counted in a direction downwards towards the bottom of the reservoir. Pigmentation can be carried out in several different ways, e.g. by dissolving or suspending a dye in the heat storage medium (2) or by using pigmented layers having different colours.
Patent AT-E48469-T1 (AT)
Inventor: BERGMAN GUSTAV ALBERT
IPC: F41A21/10
Filed: 1984-09-26
Granted: 1989-12-15
Abstract: A gauge adapter for bullets in a break-action shotgun, including a bullet barrel (2) fixed in a plug (3) having the dimensions of the shot cartridge. The adapter includes a pressure means, disposed for pressing the plug (3) solidly against the wall of the transition cone in the shot bore when the fire-arm is closed. The forward part of the plug has a rounded breast (10) against the transition cone, the radius of the breast corresponding to the cylindrical radius of the plug. The breast thus acts in the transition cone as the ball in a ball joint.The pressure means can be an elastomeric pressure pad (6) disposed in a practically cylindrical cavity (5) in the rear face (4) of the plug: The pressure pad is outwardly covered by a plate (7) extending up to half the bullet barrel (2) and has a cut-out forthe bullet cartridge. In the area of the cartridge rim the plate (7) has a depression for engaging under the rim of the cartridge. When the fire-arm is opened, the plate acts as a shell extractor so that the shell can be gripped and taken out with the aid of a finger nail.
Patent AT-E36233-T1 (AT)
Inventor: FABER ERICH DR
IPC: A61C13/08
Filed: 1985-03-04
Granted: 1988-08-15
Abstract: 1. A device for the reproducible alignment of a model of a jaw, e.g. at a general reference axis and/or of the tooth axes of individual tooth stumps of the model of the jaw at the general reference axis, onto the base (5) of which a tiltable model table with reception plate (1) and model holder (4), into which the model of the jaw is fixably insertable, is superimposable so as to be rotatable through 360 degrees, in which respect provided close to their contact surfaces on the model table and on the base which carries this are mutually associated markings (7, 8) and in which respect the axis for the arcuate tilting movement of the model table is arranged outside the device, characterised in that arranged on the underside of the reception plate (1) is an arcuate runner (2) which is superimposable on a complementary part of the base (5) having a correspondingly arcuate upper surface and is displaceable along the upper surface, forming the track (6) for the runner (2), of the complementary part, the markings (7, 8) being arranged at least on one longitudinal side surface of the runner (2) and on the complementary part.
Patent AT-E37923-T1 (AT)
Inventor: WORTMANN WINFRIED
IPC: E04B2/72
Filed: 1985-03-29
Granted: 1988-10-15
Abstract: 1. Double skin wall system with inner and outer profiled sheets, which are connected together by distance pieces and receive an insulating layer therebetween, wherein bars are provided as distance piece serving to transfer the wind forces to the supports of the wall system, which bars are fixed directly to the supports, characterized in that the bars (5) are bent double-T-shaped from sheet metal in a manner known per se, in that only the two flanges (4, 6) are formed by double thickness sheet metal folding and are connected by a single thickness web (5), and in that the inner profiled sheets (1) are fixed directly on to the inner and broader bar flanges (4) to be fixed to the supports (7), while the outer profiled sheets (2) are fixed directly on to the narrower bar flanges (6) lying outside the insulating layer (3).
Patent AT-E40337-T1 (AT)
Inventor: GUTSCHMIT ALAN
IPC: B26F1/36
Filed: 1985-04-22
Granted: 1989-02-15
Abstract: A simplified strand storage and feeding device having a rotatable spool (14) about which a traveling yarn (Y) is transiently wound while being fed to a textile machine, utilizes a novel driving arrangement for rotation of the spool (14), including a pulley (12) operatively affixed to the spool (14) and having plural radial teeth (34) circumferentially spaced about one side of a belt receiving recess in the pulley and a driving belt (35) having compatible edge notches meshing with the pulley teeth (34). The edge notched configuration of the belt (35) provides positively timed driving of the device while also being splicable by mechanical interconnection of separate belt ends, so that the belt (35) may be of non-endless form for ease of installation and breaks therein may be easily repaired by splicing. A slidably movable yarn withdrawal guide eyelet (92) is provided for withdrawing yarn from the spool (14) either tangentially or generally axially therefrom for operation of the device in either a positive or demand feeding mode. Two forms of pulley and spool assemblies are disclosed which eliminate the use of a separate yarn winding displacement member and are resultantly simplified, compact and less expensive than conventional devices.
Patent AT-E44527-T1 (AT)
Inventor: SAMAAN SAMIR DR
IPC: C07D209/28
Filed: 1985-04-29
Granted: 1989-07-15
Abstract: Acemetacin is prepared by reaction of an indometacin with tert.-butyl halogenoacetate and subsequent cleavage with sulphuric acid and/or sulphonic acid.
Patent AT-E56327-T1 (AT)
Inventor: WIMMER GERHARD
IPC: H01H61/013
Filed: 1985-11-27
Granted: 1990-09-15
Abstract: 1. A proximity switch (23) which responds to thermal changes in a detection field (4) accessible to radiation from outside the switch, and has an extension unit input (25) for connecting an actuating device (21), characterised in that arranged between the extension unit input (25) and the zero potential there is an electric resistor (5) on the detection field (4), so that the proximity switch responds further to other thermal changes in the detector field.
Patent AT-E59133-T1 (AT)
Inventor: HANSEN WILHELM
IPC: A23C15/02
Filed: 1985-07-17
Granted: 1991-01-15
Abstract: Butter, margarine and melanges as well as spreads containing less than 80% fat are prepared by passing an oil-in-water cream containing 40 to 70 wt.% oil, of which oil 15 to 65 wt.% is in the solid phase, through a static mixing unit, pressure valve or the like. Preferably, the cream is a physically ripened cream containing 20-40% solid fat calculated on the total weight of the fat present in the cream. Preferably, the pressure drop is about 2 to 20 bar and the attendant temperature rise less than 10 DEG C. Inversion of the oil-in-water emulsion occurs with a minimum of working. A high proportion of fat globules in the ripened cream can thus be present in the product.
Patent AT-E63387-T1 (AT)
Inventor: ROBINS IAN
IPC: G01N27/00
Filed: 1985-06-27
Granted: 1991-05-15
Abstract: An ammonia gas sensor comprises a dual gate field effect transistor (FET) in which the two gate electrodes (13, 23) are of platinum deposited respectively by sputtering and evaporation. The gate regions (14,24) of the two FETs are connected together differentially and the net drain source voltage represents the concentration of ammonia gas to which the sensor is exposed.
Patent AT-E37689-T1 (AT)
Inventor: MASSA ANDRE
IPC: B65B43/26
Filed: 1985-08-13
Granted: 1988-10-15
Abstract: PCT No. PCT/FR85/00219 Sec. 371 Date Jun. 23, 1986 Sec. 102(e) Date Jun. 23, 1986 PCT Filed Aug. 13, 1985 PCT Pub. No. WO86/01486 PCT Pub. Date Mar. 13, 1986.The present invention comprises a machine having a fixed portion and fitted with a plurality of pneumatic cylinders and pistons, at least one of said cylinders and pistons is activated by a nominal-pressure supply, and which at least one cylinder and piston forms part of a subassembly which moves with respect to the fixed portion of the machine. There is a counter-pressure system for each working phase of the subassembly cylinder, including means for counteracting the nominal-pressure supply to reduce jerking movements of the subassembly during operation. Also a speed-control unit which has a variable throttling valve and an anti-return valve is affixed to the fixed portion of the machine separated from the movable subassembly. Flexible lines are connected between the subassembly cylinder and the speed-control unit so that the mass of the movable subassembly is reduced to further reduce the jerking motion of the subassembly.
Patent AT-E37287-T1 (AT)
Inventor: ANDERSSON BRUNO SIVERT
IPC: A61F5/448
Filed: 1985-11-21
Granted: 1988-10-15
Abstract: PCT No. PCT/SE85/00476 Sec. 371 Date Apr. 29, 1987 Sec. 102(e) Date Apr. 29, 1987 PCT Filed Nov. 21, 1985 PCT Pub. No. WO87/03192 PCT Pub. Date Jun. 4, 1987.At a fixing device for a stomy bag a counter-holding ring (2) is intended to be operated under a patient's outer skin (3) when the intestine (4) is sewed on. A tubular body (1), one end of which is provided with a flange (5) and to which the stomy bag (18) is intended to be connected and whose outer diameter will permit the body (1) to be moved through the counter-holding ring (2) with the flange (5) until contact with the outer skin (3), is provided with an outer peripheral portion (6) of an elastically ductile material and an annular cavity (7) arranged inside this and associated with the outside of the body (1) via a first channel (8).
Patent AT-E51644-T1 (AT)
Inventor: ALDINGER WERNER DR
IPC: C03C17/00
Filed: 1986-01-18
Granted: 1990-04-15
Abstract: 1. Coating agent for delustering coatings on transparent surfaces made from glass and plastics, in particular for delustering coatings on viewing screens, made from a thermally curable lacquer and a finely divided pigment based on silicic acid, characterised in that a polysiloxane lacquer, consisting of hydrolysis products of trialkoxysilanes and/or partial condensates of trisilanols, dissolved in lower aliphatic alcohols is used as the lacquer, and a mixture of a silicic acid, prepared thermally in an arc at approximately 3,500 degrees C or by flame hydrolysis at 550 to 1,250 degrees C, and a hydrophobic silicic acid prepared thermally by reacting the silanol groups, is used as the pigment, wherein the silicic acids in total are present in the lacquer in amounts of 0.5 to 15 wt%, and the hydrophobic silicic acid accounts for 5 to 40 wt% of the total silicic acid.
Patent AT-E58246-T1 (AT)
Inventor: HAUG HARALD DR RER NAT
IPC: G01N33/535
Filed: 1986-07-18
Granted: 1990-11-15
Abstract: This invention teaches a process for preparing a conjugate useful in enzyme immunoassays, and the conjugate produced by the process. The process involves oxidizing an enzyme containing a carbohydrate portion, such as peroxidase, with periodic acid or an alkali metal salt thereof in an aqueous medium followed by reduction with sodium borohydride. The oxidation and reduction step may be carried out either before or after the enzyme is coupled to the immunologically effective component of the conjugate.
Patent AT-E69268-T1 (AT)
Inventor: WEBER ALFRED
IPC: C12R1/32
Filed: 1986-12-09
Granted: 1991-11-15
Abstract: Process for manufacturing 4-androstene-3,17 dion and 1,4 androstadiene-3,17-dion of the general formula (I) where ..... is a simple bond or a double bond, characterized by the fact that  alpha -sitosterine of formula (II) is fermented with a culture of a strain of micro-organisms suitable for breaking down the lateral sterine chain.
Patent AT-E48507-T1 (AT)
Inventor: GUSI ZAIDIN CARLOS
IPC: A01C7/04
Filed: 1986-01-14
Granted: 1989-12-15
Abstract: Apparatus for individual separation of small bodies, which is of application in precision sowing machines, comprising a frame (1) at the top of which a block-piece (4) is articulated, which block-piece comprises a rank of boxes (6) into which through respective loading mouth-pieces (7), seeds (8) are supplied in suitable amounts, said block-piece comprising in a forward area a rank of conical cavities (9) corresponding to boxes (6), said cavities being formed by two plates (10, 11) provided with semi-conical entrances (9a, 9b) which are opposite in a position of the plates wherein they are applied one against the other, which conical cavities due to the oscillation of the block-piece from a position inclined rearwardly to a position inclined forwardly under the action of suitable means, fill with seeds, then said means determine the oscillation of the block-piece rearwardly.
Patent AT-E60799-T1 (AT)
Inventor: POST LEONARD E
IPC: A61P31/22
Filed: 1986-06-17
Granted: 1991-02-15
Abstract: Herpesvirus vaccine comprises a properly incapacitated virus having a deletion for a gene encoding a secreted glycoprotein which allows the serological distinction between the vaccine virus and its wild-type progenitor virus. The virus may be e.g. pseudorabies virus, Marek's disease virus or infectious bovine rhinotracheitis virus. Distinguishing between animals infected with a virus and animals vaccinated with a virus comprises vaccinating animals susceptible to the virus with a vaccine comprising the virus having a deletion for at least one gene encoding an antigen of the wild-type progenitor virus, and then serologically distinguishing between such vaccinated animals and those infected with virulent virus without sacrificing the animal.