baber/WOPTO huggingface dataset:
Patent AT-E74810-T1 (AT)
Inventor: ICKS GERD
IPC: B23B51/00
Filed: 1987-12-10
Granted: 1992-05-15
Abstract: A boring and milling tool for machining of metal workpieces includes an essentially cylindrical, elongated basic milling body, with at least one chip removal groove machined into its circumference, penetrating the face end of the boring and milling tool. A pocket is provided in this chip removal groove for an indexable cutter bit insert (16) retained therein. One cutting edge (24, 26) of the insert operates circumferentially, and another cutting edge (25, 27) operates at the face end with respect to the boring and milling tool. To prevent the production of long chips at the end cutting edge (25, 27) of the insert (16) during boring operations with the boring and milling tool, the insert (16) here has a different cutting edge geometry than at the cutting edge (24, 26) that is effective during milling.
Patent AT-E50605-T1 (AT)
Inventor: MOSS RODNEY HOLLANDS
IPC: B01J4/04
Filed: 1987-05-08
Granted: 1990-03-15
Abstract: A method of providing a reagent into a chemical process said provision being in the vapour phase and at a controlled mass flow rate wherein the method comprises:- (a) providing a gas stream (13) which contains a gaseous phase complexing agent for the reagent said complexing agent being provided at a controlled (15) partial vapour pressure in said gas stream; (b) providing a primary source of the reagent in a reservoir (10) which is connected to the gas stream via a diffusion path (12); (c) causing the gaseous phase complexing agent to diffuse into the reservoir (10) at a mass flow rate controlled by its partial pressure in the gas stream; (d) causing the gaseous phase complexing agent in the reservoir (10) to react with the primary source to generate a gaseous phase complex of the reagent and the gaseous phase complexing agent, said generation being, in the steady state, at a rate equivalent to the rate of inflow of said complexing agent; (e) causing the gaseous phase complex to diffuse out of the reservoir (10) into the gas stream (11) at a rate, in the steady state, which is equivalent to its rate of generation in stage (d); whereby the mass flow of reagent occurs at a rate defined and controlled by the vapour pressure of the vapour phase complexing agent in the gas stream.
Patent AT-E72377-T1 (AT)
Inventor: SCHRAG THOMAS GENE
IPC: B65H69/00
Filed: 1988-03-28
Granted: 1992-02-15
Abstract: During the process of binding a bale of crop material with binding twine in a crop baler, malfunction of the knotter (54) is checked once upon completion of the binding sequence for one bale, and then a second time after the twine has been prepared by the knotter for formation of the next bale. The monitoring system is particularly appropriate for a double knotting mechanism in which each knotter operates through two complete operating cycles during each actuation thereof, a first cycle to complete a knot associated with the just finished bale, and a second cycle to complete a knot in two separate strands of twine to prepare the same for the next successive bale. The position of a slack takeup arm moved by the binding twine between a number of positions during the double knotting sequence is monitored by the electronic portion of the system, including a computer, so that if the takeup arm is located improperly at one of the critical checking times in the sequence, such condition is reported to the operator through a visual display in the tractor which tows the baler.
Patent AT-E77195-T1 (AT)
Inventor: HOLMER ALFONS
IPC: A01D51/00
Filed: 1988-07-04
Granted: 1992-07-15
Abstract: A pick-up apparatus for a beet loading machine has conveyor screws (6, 6') which receive the beet from a beet pile (1) and which are pivotable towards one another in the horizontal plane in terms of their setting relative to the beet pile. The conveyor screws (6, 6') convey the received beet onto screening stars (17, 17'), from which the beet are transferred onto a screening band or the like and conveyed away. A respective conveyor screw and screening star constitute a unit, and the screening star receives a respective part frame (11, 11') of the associated conveyor screw. The conveyor screw or this part frame slides on runners. The part frame (11, 11') of the conveyor screw is so connected to the respective screening star that the conveyor screw and part frame are mounted in a manner articulated vertically to a limited extent. The part frames (11, 11') and their conveyor screws (6, 6') can preferably be swung in, so as to keep the width of the loader as small as possible for road travel. On their outer circumference, the conveyor screws (6, 6') have prong-shaped elements for cleaning the beet, or the conveyor screws are assigned separate devices which ensure that the beet are loosened from the beet pile, with simultaneous beet cleaning, and which transfer the beet to the associated conveyor screw. <IMAGE>
Patent AT-E103027-T1 (AT)
Inventor: ZEPF HANS-RUDOLF
IPC: E02F3/96
Filed: 1988-12-19
Granted: 1994-04-15
Abstract: The connecting device is composed of a retaining frame (19) and retaining means, fastened to the tool (8), in the form of a retaining shaft (27) and a bearing support (31). The retaining frame (19) designed as a bell-crank lever has a half bearing shell (35) for enclosing the retaining shaft (27) and a connecting shaft (37) for inserting into the bearing support (31). The bearing frame (19) is mounted by means of two joints (14, 15) on the end arm (7) of a boom of an excavator and on a guide link (13) of a linear motor (10) interacting with the end arm (7). To connect a tool (8), the connecting shaft (37) is moved by means of a handle (38) into a position in which it can be inserted into a bore (32) of the bearing support (31) through a slot (33) made on the bearing support (31) and can be secured by turning the handle (38). By the retaining frame being arranged with the joints (14, 15) directly on the end arm (7) and the guide link (13) respectively, only a small overall height is required for the connecting device. <IMAGE>
Patent AT-E57343-T1 (AT)
Inventor: BRAENDLE JUERG G
IPC: B60J10/02
Filed: 1988-10-06
Granted: 1990-10-15
Abstract: The present invention generally relates to the mounting of windows in a frame, particularly to the mounting of windows of a vehicle, e.g. an automobile, in the body frame work. The invention provides a window ready to be mounted comprising, along its edges, a first profiled bead of adhesive material, already cured and having the general cross section of an U-profile. This first bead is elastic but not plastically deformable. The first bead comprises in its interior a second bead of plastically deformable not yet cured adhesive material consisting of a substance chemically compatible to the material of the first bead. The second bead, serving as the real adhesive material, is protected from environmental influences e.g. by covering it by a protection foil which is removed just prior to mounting the window.
Patent AT-E80697-T1 (AT)
Inventor: STENLUND STIG
IPC: F28D9/00
Filed: 1988-02-12
Granted: 1992-10-15
Abstract: PCT No. PCT/SE88/00053 Sec. 371 Date Jul. 28, 1988 Sec. 102(e) Date Jul. 28, 1988 PCT Filed Feb. 12, 1988 PCT Pub. No. WO88/06228 PCT Pub. Date Aug. 25, 1988.A combined filter and heat exchanger for simultaneous filtering of a first medium and heat transfer between the first medium and a second medium, for example a combined oil filter and cooler for internal combustion engines includes a filter section comprising a hollow, cylindrical filter element (2) arranged co-axially within an outer casing (1) having a cylindrical wall (1a) which extends around the filter element coaxially therewith and in spaced relationship thereto. A heat-exchanger section is arranged in the space between the cylindrical wall (1a) and the filter element (2). The heat-exchanger section includes a cylindrical partition wall (5) subdividing said space into two chambers. The first medium flows first through the inner chamber and is then distributed across the outer surface of the filter element (2), whereas the second medium flows through the outer chamber (7).
Patent AT-E162032-T1 (AT)
Inventor: ATALLA MARTIN MOHAMMED
IPC: G07F7/10
Filed: 1988-10-27
Granted: 1998-01-15
Abstract: An inexpensive encryption device, system and method includes coded alphanumeric characters preprinted according to different key codes on mail-out forms that can be manipulated by a prospective user to yield encrypted data that can be returned over unsecure transmission channels for secure decryption by the operator of a computer-secured operating system. Error-correcting encoding is included to obviate the effects upon telephone keypad entry of secured data that includes error-prone alpha and numeric characters.
Patent AT-E72986-T1 (AT)
Inventor: RIEDE URS N PROF DR
IPC: A61K35/10
Filed: 1989-06-08
Granted: 1992-03-15
Abstract: A method of protecting fish from stress comprising adding to the water in which the fish are living a sufficient amount of a low molecular weight alkali metal humate to prevent stress which decisively lowers the mortality rate.
Patent AT-E97471-T1 (AT)
Inventor: JUNGKUNZ CLEMENS DIPL-ING
IPC: F16C39/06
Filed: 1989-07-10
Granted: 1993-12-15
Abstract: A signal which is dependent solely on the disturbance variable is selected by means of a filter and fed to a disturbance detector. This disturbance detector simulates the steady and alternating component (sine component) of the selected signal, as well as a signal (cosine component) phase-leading by 90 DEG  with the latter signal. The correction signal required to exactly compensate for the disturbance variable is determined from the sine and cosine component of the periodic disturbance signal component by means of frequency-controlled function generators and a complex phasor calculation.
Patent AT-E125229-T1 (AT)
Inventor: PFEIFFER PIERRE
IPC: B65D25/16
Filed: 1989-08-24
Granted: 1995-08-15
Abstract: Container assembly for the transport and storage of liquid or powdery products, with a supporting outer container made of thermoplastic material and an inner container in the form of blown film, which is adapted to the inner space of the outer container. In its container shell, in the region of the bottom, the outer container has an outlet pipe socket with an external thread for a cover or for the connection of fittings and, in its container cover, a container cover opening which, in relation to the outlet pipe socket, is of large calibre. The container cover opening is closable. The blown film can be filled with the product and can be supported, in the filled condition, on the outer container. The blown film has a tubular neck which can be firmly attached to the outer edge of the outlet pipe socket and is closable by means of a valve screwed onto the outlet pipe socket and can be opened for the purpose of emptying. The blown film, completely or partially filled with the product, is arranged in the outer container with its upper side free of the container cover opening. 
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Patent AT-E90313-T1 (AT)
Inventor: LETTINGA GATZE PROF DR IR
IPC: C02F3/10
Filed: 1989-10-17
Granted: 1993-06-15
Abstract: The invention relates to an upflow sludge-bed reactor for anaerobic purification with a feed distribution system (2), a fermentation room (1) and a gas collector-sludge separation device (3, 6), whereby for improvement of the sludge-water contact at least a sheet, fleece, cloth and/or diaphragm (5) is suspended in the fermentation room. The sheet, fleece, cloth and/or diaphragm has preferably a roughened surface and/or is perforated or in another way permeable or made permeable. The sheet, fleece, cloth and/or diaphragm is preferable manufactured from synthetic resin, rubber or natural materials.
Patent AT-E126643-T1 (AT)
Inventor: PRUDEN BENNY JOE
IPC: H04M17/00
Filed: 1989-06-28
Granted: 1995-09-15
Abstract: Control apparatus for a line operated telephone is described. This control circuitry is designed to be primarily telephone line powered and to not employ a large capacitor for storing power to sustain the circuitry during open switch intervals in which the telephone line is not powered. Rather, the present circuitry includes a telephone line monitoring circuit for sensing a power down condition, a processing means such as a microprocessor with an associated power down program for storing process status at a time just prior to power down and for resetting the processing at the appropriate place upon power up, and low power state monitoring latches for monitoring important events, such as an on hook condition, coin collection and refund operations occurring during an open switch interval. In combination, a low power operation is achieved primarily utilizing a regularly interrupted source, the phone lines, and requiring only a small battery to power the low power monitoring state monitoring latches.
Patent AT-E75673-T1 (AT)
Inventor: POULET SERGE
IPC: B60R9/058
Filed: 1989-07-28
Granted: 1992-05-15
Abstract: The fastening system comprises two mountings (2) bearing on the roof (5) and in which are engaged respectively the two free ends (1a) of the bar (1), two fastening brackets (3) connected to the roof (5), and two locking devices (4) such as screws. Each mounting (2) has a hollow angled piece (20) into which penetrates one end of the associated bracket (3) which has a passage opening (33) for the threaded part (4a) of the screw fastened to the bar (1). The screw head (4b) of each screw (4) bears on the bracket (3) in order to draw it upwards so as to ensure the retention of its hook (31) on the frame part (5a) of the roof (5). <IMAGE>
Patent AT-E71010-T1 (AT)
Inventor: VALDENAIRE JACQUES
IPC: B27M3/00
Filed: 1989-02-15
Granted: 1992-01-15
Abstract: The invention concerns a device for clamping frames (1), constituted by a framework (2) for receiving the frames (1), by a means (3) of clamping the horizontal edges of the said frames (1) and by a means (4) of clamping the vertical edges of the frames (1), characterised in that the means (4) of clamping the vertical edges of the frames (1) is constituted by an arm mounted on the upper longitudinal member (5) of the framework (2) and provided with a device (6) for locking in the operating position by buttressing. 
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Patent AT-E109033-T1 (AT)
Inventor: SILVESTRE JEAN
IPC: B05B12/26
Filed: 1989-09-21
Granted: 1994-08-15
Abstract: A method and means for masking at least a part of a surface to be treated wherein an element that is resistant to surface treatment operations is removably applied to said part of said surface and is removed after finishing said treatment. As element a compressible cushion is applied on at least a portion of an irregularity in said surface wherein said cushion is adaptable to the irregularity on which it is applied.
Patent AT-E97931-T1 (AT)
Inventor: MIESS GEORG-EMERICH DR
IPC: D01F6/80
Filed: 1990-10-23
Granted: 1993-12-15
Abstract: Aromatic copolyamides are described which are soluble in organic polyamide solvents and contain at least 95 mol % of repeating structural units of the formulae  A: OCArCO  <IMAGE>  <IMAGE> <IMAGE>  and up to 5 mol % of structural units E and/or F containing m-bonds and being derived from aromatic dicarboxylic acids (E') and/or aromatic diamines (F'), the sums of the molar proportions of structural units A+E and the molar proportions of structural units B+C+D+F being essentially the same. In these formulae, -Ar- is a divalent aromatic radical whose valence bonds are in the para or comparable coaxial or parallel position, -R is hydrogen, lower alkyl radicals, lower alkoxy radicals or halogen, and R' is a direct bond, a polymethylene chain of 2 to 6 carbon atoms, -O-, -S-, -CO- or -SO2-, or a group of the formula -O-Ar'-O-, in which Ar' has the same meanings as Ar. The proportions of the diamine structural units B, C and D, relative to the total amount of these diamine structural units, are within the following limits: -structural unit B:  5-60 mol %, -structural unit C: 10-80 mol %, -structural unit D: 10-85 mol %. -
Patent AT-E85106-T1 (AT)
Inventor: MANN RALPH DIPL-ING
IPC: F04D29/12
Filed: 1990-11-08
Granted: 1993-02-15
Abstract: Centrifugal pump, especially for pumping hot liquids, with at least one shaft passage to the outside through the pump housing and sealing of the shaft passage by means of a face seal (14, 15) and a scavenging and cooling flow for the face seal derived from the pumped medium. This flow is drawn from a higher pressure chamber, the pressure chamber (3), spiral chamber (6) or spiral side chamber (7) of the pump and led through at least one duct (8) provided in a housing cover (10) to an annular gap (13) formed between the housing cover (10) and an intermediate housing (11) inserted from the impeller wheel side into the housing cover, and from this close to the sealing face of the face seal (14, 15) into the seal chamber containing the face seal. After flowing through the seal chamber (16) the flow is fed via a choke gap to a low pressure chamber of the pump. In order to improve the scavenging and cooling effect it is proposed, according to the invention, that between the duct (8) and the annular gap (13) a distribution annulus be arranged, the width of which is a multiple of the annular gap (13) directed with radial direction components at the sealing face area of the face seal (14, 15) and that the pressure drop in the choke gap (17) be many times greater than the pressure drop from the higher pressure chamber (7) to the seal chamber (14).
Patent AT-E130717-T1 (AT)
Inventor: BURAGLIO ALBERTO
IPC: H04M1/03
Filed: 1990-05-25
Granted: 1995-12-15
Abstract: A circuit for telephone equipment having electronic voice circuits is described which makes it possible to use piezoceramic receiving capsules (8) in place of electrodynamic ones without adding external interface circuits and/or modifying said voice circuit.
Patent AT-E115183-T1 (AT)
Inventor: SCHOENHERR OTTO THOMAS
IPC: C12M3/00
Filed: 1990-06-12
Granted: 1994-12-15
Abstract: The invention relates to a method for culturing cells, which are incubated in a suitable culture medium and wherein use is made of cylindrical sheaths preferably capillaries.
Patent AT-E86697-T1 (AT)
Inventor: VISCONTI ROBERTO
IPC: E21B33/13
Filed: 1990-12-29
Granted: 1993-03-15
Abstract: The tubular footing form (10) of the recoverable type comprises an end shutting organ (13) destined to prevent water from the water bed from entering the footing form while the latter is being plunged into the ground and to enable the concrete casting to be performed during the step of recovery of the same footing form. According to the invention, said end shutting organ (13) is installed inside the tubular footing form at a certain distance from its free end so as to create a seal chamber which, during the step of plunging of the footing form, gets filled with compacted earth, which forms a plug which tightly seals the shutting organ against the entering of water from the water bed. <IMAGE>
Patent AT-E108771-T1 (AT)
Inventor: NEUMEIER REINHARD DR
IPC: C07D405/12
Filed: 1990-08-20
Granted: 1994-08-15
Abstract: The invention relates to compounds having the general formula I  (* CHEMICAL STRUCTURE *) (I) where A if required can contain a functional and/or activated group C for coupling to selectively concentrating compounds or can contain a selectively concentrating compound coupled via the group C. B and B' are functional groups for coordinate bonding of groups carrying metal ions. The novel compounds are for forming complexes with radioactive metal ions, more particularly rhenium and technetium isotopes, and are used in medical diagnosis and therapy.
Patent AT-E90415-T1 (AT)
Inventor: BOESER WERNER
IPC: E05B47/06
Filed: 1990-01-11
Granted: 1993-06-15
Abstract: A lock cylinder (1) suitable for mortise locks comprises mechanically operating tumbler pins (19) controlled by a key (15) and at least one electromagnetic tumbler (20). The cylinder is arranged in a cylinder casing (24) and comprises a coil (21) as well as a locking member (33) which can be displaced by electromagnetic forces for an additional tumbler pin (23) which is spring-loaded in the locking direction and with a reading device which detects a key code. The locking member (33) is pivotally mounted in a recess (32) in the additional tumbler pin (23) and enters the locking position in front of a stop (38 min ) on the cylinder casing.
Patent AT-E141937-T1 (AT)
Inventor: SUDAN KRISHAN K
IPC: C08J9/04
Filed: 1990-02-09
Granted: 1996-09-15
Abstract: A phenolic resin (novalak or resol) is prepared, preferably from formaldehyde; 100 parts by wt. are mixed with 0.5 to 20 parts of a surfactant (e.g. a polyoxyethylene compound), 1 to 20 parts of a blowing agent (a volatile liquid) and optionally 0.5 to 10 parts of a wetting agent which acts to open the cells (e.g. sodium or ammonium lauryl ether sulphate), the mixing is at high speed and high shear. Separately an acid catalyst is prepared, e.g. of sulphonic acids and phosphoric acid, and the mixtures admixed so as to cure the resin, e.g. for 1/2-24 hours at room temperature to 65 DEG C. The cured cellular product is cut into a sheet and compressed, e. g. between two plates, to e.g. 5 to 60%, preferably 50-60% of its original thickness, for from 2 to 60 seconds, and the pressure released. The sheet regains 50-95% of its original thickness and remains flexible or semi-flexible. The product has properties suitable for its use in insulation, absorption of fluids or sound, or cushioning. A substance which improves resistance to fire and smoke can optionally be incorporated.
Patent AT-E150770-T1 (AT)
Inventor: VERHELST GABRIEL
IPC: C08G101/00
Filed: 1990-04-09
Granted: 1997-04-15
Abstract: The invention relates to a liquid isocyanate-containing prepolymer composition having an average isocyanate functionality greater than 2 and an NCO content of from 2 to 15 % by weight, as obtainable by reacting an isocyanate reactive polymer having an average nominal functionality of from 2 to 6 with a stoichiometric excess of a diphenylmethane diisocyanate composition containing at least 2 % by weight of 2,4'-diphenylmethane diisocyanate and having an average isocyanate functionality in the range from 2 to 2.3. The invention also relates to a method for preparing a polyurethane foam, which comprises reacting such a prepolymer composition with water.
Patent AT-E149009-T1 (AT)
Inventor: SADR CHANGIZE
IPC: B29C44/00
Filed: 1990-12-12
Granted: 1997-03-15
Abstract: In the production of foamed plastic articles using a screw extruder, it is known to introduce a gaseous foaming agent into the plastic while the latter is passing through the extruder. It has been found that a foamed thermoplastic with pores or cells of uniform size and distribution can be produced by passing a gaseous foaming agent, e.g. nitrogen gas through a central passage (8) extending substantially the entire length of the extruder screw (1), discharging the agent into the thermoplastic proximate the discharge end of the extruder, and mixing the foaming agent with the plastic immediately prior to discharge of the mixture into a mold.
Patent AT-E92826-T1 (AT)
Inventor: PRIELER ALOIS
IPC: B28D1/12
Filed: 1990-08-24
Granted: 1993-08-15
Abstract: The invention calls for the use of a saw to trim up abrading discs. The saw has a circular metal blade (1) with, located round the circumference, cutting segments (2) containing abrading granules, preferably diamond granules.
Patent AT-E128316-T1 (AT)
Inventor: ROTH HARALD
IPC: H05B41/16
Filed: 1990-10-16
Granted: 1995-10-15
Abstract: A circuit, having a split primary transformer, for controlling the warm-up, ignition and normal operating stages of a fluorescent tube initially applies in phase voltages to opposite sides of the split primary transformer during a warm-up stage; during an ignition stage and during the normal tube operation, out of phase voltage waveforms are applied to opposite sides of the split primary of the transformer.