baber/WOPTO huggingface dataset:
Patent AT-E38302-T1 (AT)
Inventor: MARCOUX JEAN
IPC: H01P1/218
Filed: 1985-03-14
Granted: 1988-11-15
Abstract: 1. Apparatus for control of the operating frequency (F), associated with an operating magnetic field (H), of a gyromagnetic resonance filter (Y1 , Y2 , Y3 ), as a function of a reference frequency (FO) to which corresponds, theoretically at least, a reference magnetic field (HO), characterised in that it includes a frequency discriminator (Y4 , Y5 , DELTA T1, A1) physically integrated with the filter and subject to the conditions prevailing in the latter, the discriminator having first and second gyromagnetic resonators (Y4 , Y5 ) subject not only to the operating magnetic field of the filter, but also to supplementary first and second local magnetic fields (DELTA H + DELTA h, DELTA H - DELTA h) forming respectively, with the operating magnetic field of the filter (H), first and second resultant magnetic fields, the intensities of which are respectively greater and less than that of the reference magnetic field, and in that the resonators are both excited by an electromagnetic signal (DELTA L) at the reference frequency (FO) so as to provide, at respective outputs, output signals respectively dependent each on the amplitude and/or sign of the imbalance between the resultant magnetic field to which the resonator concerned is subject, and the reference magnetic field corresponding to the reference frequency signal that said resonator receives, the apparatus including control elements (DELTA T1, DELTA T2, A1, A2, CTC) receiving the two output signals and acting on the intensity of the operating magnetic field (H) of the filter in a sense so as to reduce the amplitude and/or change the direction of the imbalance affecting the resonator having the greater imbalance.
Patent AT-E41766-T1 (AT)
Inventor: RATTON SERGE
IPC: C07C39/24
Filed: 1985-12-10
Granted: 1989-04-15
Abstract: Hydroquinone is selectively nascently chlorinated to monochlorohydroquinone, by reacting same with an aqueous solution of hydrochloric acid and hydrogen peroxide, in the presence of an organic solvent for, and inert to, said hydroquinone.
Patent AT-E67048-T1 (AT)
Inventor: LUNDQUIST JOSEPH THEODORE
IPC: H01M6/50
Filed: 1986-05-09
Granted: 1991-09-15
Abstract: A multiply sheet product useful as a battery separator having at least two plies each in the form of a microporous sheet of predetermined length and breath and a thickness of less than 10 mils wherein (a) at least one of said ply being a sheet capable of transforming to a substantially non-porous membrane at a temperature between about 80°C and 150°C while essentially maintaining its length and breath dimensions and (b) at least one ply being a sheet capable of maintaining its dimensions and porosity at temperatures from ambient to at least about 10°C greater than the transformation temperature of sheet (a).
Patent AT-E82441-T1 (AT)
Inventor: AUBREY DAVID RICHARD
IPC: H02H3/08
Filed: 1986-04-16
Granted: 1992-11-15
Abstract: @ Excess currents due to faults in an electrical power system are generally larger than excess currents due to the magnetisation of distribution transformers: discrimination has hitherto relied on a threshold detector. Magnetising currents are however, asymmetrical whereas fault currents are symmetrical. This specification discloses a detector which can detect symmetrical current waveforms on a conductor 1 and thus discriminate between a fault and a magnetising excess current. A resistor 4, placed across the output terminals of a bridge rectifier 3 has a resistance selected so that the voltage across it exceeds the breakdown voltage of trigger diodes 7 and 8 when the current in conductor 1, in any half cycle, exceeds a desired maximum. Capacitors 13 and 14 will thus only both charge up in response to a large symmetrical current: a logic control 23 is connected via lines 21 and 22 to detect such a condition.
Patent AT-E75653-T1 (AT)
Inventor: TAKEI KAZUO
IPC: B22D17/26
Filed: 1986-11-05
Granted: 1992-05-15
Abstract: A device for controlling the operation of an injection molder is disclosed. A fall detection signal (g) is produced when a product falls from the mold. If the full detection signal is generated before the lapse of a fixed time preset in a timer (15) from the instant of appearance of a mold-opening signal from a mold-opening signal generator (11), the next molding cycle is started. If no fall detection signal is generated within the preset time of the timer (15), an alarm is generated.
Patent AT-E73569-T1 (AT)
Inventor: BRAHM LEROY D
IPC: G21C11/02
Filed: 1986-12-15
Granted: 1992-03-15
Abstract: A shielding device (36) is disclosed for use in shielding the under-vessel area from radiation emanating above the lower terminus of a control rod drive of a power generating nuclear reactor of the boiling water type. The device may be comprised of a plurality of individually mounted shell-like housings (36) which are joined in mating contiguous relation to surround the lower terminus of a control rod drive (16). In the preferred embodiment, each such device is provided with an integrated access door which will allow access to and removal of any connectors (28) and cables such as those of a position indicating probe.
Patent AT-E63412-T1 (AT)
Inventor: KOMLY ALAIN
IPC: G06F11/10
Filed: 1986-06-03
Granted: 1991-05-15
Abstract: The invention relates to a process for the transmission in blocks of digital information words with a correction capability. This process consists of transmitting in blocks digital information words, each information word having a length of n1 bits, in which with each sequence of n2-k (n2>k) of consecutive information words are associated k redundancy words of n1 bits each in which, for each order i (1<i<n2), the k bits of order i of the redundancy words are redundancy bits in accordance with a Hamming code (n20k, k). For each set of n2 linked words, each word is transmitted while being protected by an error detecting code. Several sets of linked words can be interlaced. The words of the same order or rank of each set form a group and the groups can be formed by frames.
Patent AT-E49969-T1 (AT)
Inventor: ZIMMERMANN PIERRE
IPC: C07D475/08
Filed: 1986-11-17
Granted: 1990-02-15
Abstract: Pteridine derivatives of general formula    <IMAGE>  (I)    <IMAGE> in which R is hydrogen or methyl, i.e. aminopterin or methotrexate, are made by the action of a silazane on a pteridine derivative of formula    <IMAGE> (II)    <IMAGE>
Patent AT-E55861-T1 (AT)
Inventor: BERNADET ESTEBETEYKOBORDA CHAR
IPC: A01M27/00
Filed: 1986-12-22
Granted: 1990-09-15
Abstract: 1. Device for controlling animal pests, in particular moles, which is intended to be placed above the orifice (1), cleared and exposed to the open air, of a gallery (2), the said device being composed, on the one hand, of a longitudinal body (4) provided on its periphery with forks (55) enabling its fastening, in an approximately vertical position, in the ground around the orifice (1) of the gallery (2) and provided in its interior with an gun (5) intended to receive a conventional sporting cartrige (6), this gun (5) emerging at right angles to the orifice (1) of the gallery (2), at its front (50), and being closed at its rear by a breech (7), known per se, which is movable between a cocked position and an actuating position and the displacement of which towards its actuating position causes the firing of the cartridge (6) and the sending of a lead charge inside the gallery (2), this displacement being controlled by that of a trigger (8), itself movable between a cocked position, in which it is maintained by cocking members (27) against the force of a compression spring (26), and an actuating position for controlling the displacement of the breech (7) towards its actuating position and, on the other hand, of firing members (10), the displacement of which by a mole situated in the gallery (2) automatically causes the release of the trigger (8) and of the breech (7) towards their respective actuating position and the firing of the cartridge (6), which device is characterized in that the gun (5) which receives the cartridge (6) at its rear (51) is inserted in a safety tube (100) capable of sliding axially in a safety bore of the longitudinal body between a shooting position in which the cartridge (6) is able to engage with the breech (7) and a firing pin (70), and a safety position (100) in which the cartridge remains out of reach of firing pin, the safety tube and the gun (5) being automatically returned to the safety position under the action of safety members (102-105) when the device is not resting on the ground in an approximately vertical position.
Patent AT-E81679-T1 (AT)
Inventor: BENN RAYMOND CHRISTOPHER
IPC: C22C32/00
Filed: 1987-08-18
Granted: 1992-11-15
Abstract: A dispersion strengthened powder metallurgical iron-base alloy combines good stress rupture strength and high resistance to oxidation attack at temperatures as high as 1300 DEG C and contains special amounts of chromium, aluminum, a refractory metal dispersoid and preferably titanium in addition to iron. Advantageously, the alloy is prepared by mechanical alloying.
Patent AT-E61195-T1 (AT)
Inventor: GATTERMANN BERND
IPC: A01C7/20
Filed: 1987-09-17
Granted: 1991-03-15
Abstract: Drill with a frame (1) and with drill coulters (2) which are arranged vertically movably on this and which are additionally connected individually to the frame via resilient elements acting on them in the direction of the ground, the tension of these elements being variable by means of a central adjusting device. Arranged on the central adjusting device (25) is at least one resilient compensating element (27) counteracting the resilient elements engaging on the drill coulters. To improve the drill according to the main patent in such a way that the coulter pressure is changed automatically even under differing soil conditions so that the desired depositing depth of the seed is always maintained, a measuring device (7) for detecting the coulter penetration (T) and a regulating device (25) connected to this measuring device (7) are arranged on the drill, and this regulating device (25) is connected to the central adjusting device (6). <IMAGE>
Patent AT-E78621-T1 (AT)
Inventor: PIGOZZI GABRIELE
IPC: G10D1/08
Filed: 1987-03-19
Granted: 1992-08-15
Abstract: A stringed musical instrument provided with a neck 1 and body 2 such as a guitar comprises a fingerboard 1a the frets 8 of which are retractable under the control of the player.
Patent AT-E72567-T1 (AT)
Inventor: MARLIERE PHILIPPE
IPC: C07H21/04
Filed: 1987-04-03
Granted: 1992-02-15
Abstract: Hybridation probe for detecting the existence of bacteria in a sample. The hybridization probe is comprised of one of the two pentadecadeoxyribonucleotides having the sequence (5')d - AAG GAG GTG ATC CAG (3'), (5')d - CTG GAT CAC CTC CTT (3').
Patent AT-E91534-T1 (AT)
Inventor: EAST GREGORY M
IPC: F16D19/00
Filed: 1987-04-29
Granted: 1993-07-15
Abstract: This invention is embodied in a mechanical clutch capable of transferring a large force or torque from an input member to an output member by the application of a very small control force or torque. This clutch is capable of performing many non-slipping power engagements per second. When configured as a following mechanical servo, this clutch becomes the crux of a continuously variable transmission (CVT) suitable for automotive use. In such use, mechanical power may be transferred very precisely by a controlling power of much lower level than the power being transmitted through the clutch mechanism. The automotive literature shows many articles which propose 20%-25% fuel efficiency improvement obtained by using a continuously variable transmission (CVT). Today's commercial CVT's have a stepless changing mechanical advantage which is a function of variable pitch diameter ratios, as with wide Vee belts, traction drives. All of these have insufficient power ratings for automotive use. The hydrostatic CVT's operate by the exchange of variable fluid volumes, and have power ratings to drive earth movers. But they suffer from low efficiency and high cost.
Patent AT-E75130-T1 (AT)
Inventor: SCHNEPP-PESCH WOLFRAM
IPC: A61B10/00
Filed: 1988-06-10
Granted: 1992-05-15
Abstract: An improved biopsy needle is proposed for bone biopsy, especially by introducing the needle into and, if appropriate, through the bone matrix, which biopsy needle has a cannula which is sharpened at the front end and in which a stylet is guided. The needle is designed in such a way that the cannula (2) has an external thread (9) at least at its distal end (3). By virtue of this design, the biopsy specimen can be taken by screwing the cannula (2) in. Thus, the cannula (2) can be designed substantially thinner than conventional cannulas for bone biopsy. For both reasons, it is possible to perform a bone biopsy which is less stressful for the patient and which causes less damage to the bone. <IMAGE>
Patent AT-E98806-T1 (AT)
Inventor: SCHOLZ WERNER DIPL-ING
IPC: G11B5/588
Filed: 1988-09-17
Granted: 1994-01-15
Abstract: 2.1 In the recording of signals in matrix-like blocks (MaSc), a simplified method is to be provided for track following. 2.2 According to the invention, in each case a subregion of a block (B) is written with controlled travel movement, whereas the second part of the block (B) takes place with freely running travel movement. The recording of a special track following signal is not necessary. 2.3 Suitable in particular for a matrix-like recording (MaSc) in accordance with German Offenlegungsschrift 3,509,584.
Patent AT-E72987-T1 (AT)
Inventor: BERGER MANFRED
IPC: A61K31/23
Filed: 1988-10-03
Granted: 1992-03-15
Abstract: Blackcurrant seed oil has been found particularly effective in the treatment of lipoprotein anomalies linked to cholesterol metabolism. Its administration makes it possible to increase significantly the cholesterol in high-density lipoproteins while reducing cholesterol in low-density lipoproteins, and thus reduces the cardiovascular risk.
Patent AT-E96492-T1 (AT)
Inventor: HUANG CHIEN-TEH
IPC: E04F15/024
Filed: 1988-08-04
Granted: 1993-11-15
Abstract: A combined floor pedestal and floor outlets which include a base drum 1 and a support drum 2 interconnected by an adjustment sleeve member 4 which is sleeved around and threadedly connected to the base drum and a support drum. The support drum 2 has a top annular bearing face 23 with grooves 25 and projections 27 to support and engage with floor rails and receives a plug body 3 which has sockets 33, 34 35 mounted thereon to be used for electrical connection on the floor. The support drum 2 is also provided with socket means 51 connected to the sockets of the plug. The assembly is convenient for making height adjustments as well as electrical connection.
Patent AT-E84430-T1 (AT)
Inventor: SANDERS MARK ANDREW
IPC: B62B1/04
Filed: 1988-11-17
Granted: 1993-01-15
Abstract: A lightweight, collapsible golf trolley is disclosed comprising an extruded elongate chassis member 1 of lightweight metal or alloy, e.g. aluminium. The chassis member 1 is of an inverted channel section with two downwardly and outwardly flared side wall sections 2, 3 against which are pivoted the wheel struts 4, 5 which are likewise lightweight alloy extrusions. Preferably the struts are in two halves forming a parallel linkage with the chassis and the wheel brackets 13. Hinged to the forward end of the chassis is a handle 27 which can be folded to a position alongside the chassis thus collapsing the wheel struts via the tie 37.
Patent AT-E69691-T1 (AT)
Inventor: JANCEL ROLAND
IPC: A01G9/02
Filed: 1988-05-02
Granted: 1991-12-15
Abstract: The device is modular and is composed of culture containers which are carried or suspended, characterised in that each container (10) has a wall formed of at least three consecutive frustums, one base frustum (11) which is a water tank, one intermediate frustum (12) and one border frustum (14), in such a manner that the culture area (11c) is at least equal to three quarters of the surface area of the container in question. The invention is mainly used in the ornamentation and management of urban open spaces. <IMAGE>
Patent AT-E100269-T1 (AT)
Inventor: DEUTSCHLE KARL
IPC: A01B49/00
Filed: 1988-09-06
Granted: 1994-02-15
Abstract: The invention relates to agricultural soil-working machines. According to the invention, the second frame element (27) is connected rigidly and removably to the first frame elements (25, 26) by means of connection elements (41, 45, 46, 47). The present invention is used in the sector of agricultural machinery. <IMAGE>
Patent AT-E63629-T1 (AT)
Inventor: BASTEN GERT
IPC: F23J13/00
Filed: 1988-06-18
Granted: 1991-06-15
Abstract: The covering element (2) for a chimney serves to cover the chimney head of chimneys which are brick-lined or made of chimney elements. In order to avoid cold bridges and the associated extremely disadvantageous condensate formation in the waste gas outlet region of the chimney, the covering element (2) has a heat-insulating part (3) consisting of heat-insulating material, which covers the upwardly directed end face of the chimney head. This heat-insulating part (3) is surrounded on its upper, inner and outer side (4, 5, 6) by a water- impervious covering (7) and extends from the outside of the expansion joint sleeve (10) as far as over the outer edge of the chimney. The expansion joint sleeve (10) is rigidly connected in a thermally insulated manner, via a practically non-heat-conducting silicone rubber layer (28), to the downwardly directed surface of the upper side (4) of the covering (7). The underside of the heat-insulating material (3) is supported by a copper net (8) or a number of copper bands and thus brushed over, over practically its entire surface, by the circulation air which flows through the rear ventilation ducts (13) and escapes into the open behind the drip sheet (9). <IMAGE>
Patent AT-E80942-T1 (AT)
Inventor: DELL ACQUA ROBERTO
IPC: G01L9/00
Filed: 1988-04-21
Granted: 1992-10-15
Abstract: The sensor comprises a support structure constituted by a rigid plate (1) in one face (1a) of which a recess (2) is formed. The bottom wall (2a) of the recess (2) is thin and is resiliently deformable under the action of a force or pressure to be measured. At least one piezoresistive sensitive element (R) constituted by a thick-film resistor is applied to the other face (1b) of the plate (1) in correspondence with the bottom wall (2a) of the recess (2). Electrical conductor means (C) connected to the sensitive element or elements (R) are also applied to this face (1b) of the plate (1) to enable its connection to supply and processing circuits (3). These circuits (3) may conveniently be produced by thick- or thin-film hybrid circuit technology on the same face (1b) of the support plate (1) as that which carries the piezoresistive element or elements (R).   In order to measure absolute pressure, the inlet opening (2b) of the recess (2) may be closed by a gas-tight seal (4) so as to define a closed cavity (5) in the thickness of the plate (1), in which a vacuum is formed.
Patent AT-E107959-T1 (AT)
Inventor: TOGNONI ANGELO
IPC: C12N15/09
Filed: 1988-07-26
Granted: 1994-07-15
Abstract: A fragment of DNA (Fig. 7) obtained from a bacterium of the genus Pseudomonas containing the coding gene for the isoamylase enzyme is novel. Also novel are replicable recombinant DNA molecules for expression in host micro-organisms containing the aforementioned DNA fragment or coding regions thereof for mature isoamylase or for a polypeptide having biological activity equivalent to that of isoamylase. Also novel are host micro-organisms transformed by the aforementioned molecules of recombinant DNA capable of expressing and/or secreting the mature isoamylase enzyme or a polypeptide having a biological activity equivalent to that of isoamylase. The resulting isoamylase is specified in terms of aminoacid sequence, structure and biological activity.
Patent AT-E71648-T1 (AT)
Inventor: SCHWEIGGER ENRIQUE DR
IPC: C09D5/02
Filed: 1989-02-28
Granted: 1992-02-15
Abstract: Use of copolymers prepared from  a) 37 to 45% by weight of acrylic acid,  b) 55 to 63% by weight of styrene and c) 0 to 6% by weight of other hydrophobic monoolefinically unsaturated monomers at from 200 to 400 DEG C by continuous bulk polymerisation in the absence of polymerisation initiators and regulators and having average molecular weights of from 400 to 5000, as additives for aqueous emulsion paints.
Patent AT-E81098-T1 (AT)
Inventor: HONEGGER WERNER
IPC: B65H39/02
Filed: 1989-04-07
Granted: 1992-10-15
Abstract: Racks (18) are provided on the conveying chain (16) which can be driven in rotation in the direction (F) of the arrow. Arranged on the left and on the right of the conveying chain (16) are guide plates (24, 24') attached to a frame (22). One of these guide plates (24) also forms a part of the one side flank of the V-shaped receiving part (12). Provided in the gap between the bottom end of this guide plate (24) and the short flank (32) of the bent guide plate (34) is the conveying chain (28), which can be driven in rotation in the conveying direction (F), the carrier parts (30), attached to it, projecting into the receiving part (12). At the feed points, printing products (10, 10') for assembly can be placed astride the racks (18) or introduced into the receiving part (12) for insertion or collating. These printing products (10, 10') are then guided either from the racks (14, 20) or the carrier parts (30) to the next feed point in each case or to the downstream removal point. 
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Patent AT-E98719-T1 (AT)
Inventor: ULUBAY HASAN DR
IPC: D21H17/45
Filed: 1989-04-14
Granted: 1994-01-15
Abstract: The present invention relates to stable aqueous colloid-disperse solutions of the salt of copolymers built up from the monomers N,N-dimethylaminoethyl acrylate and/or methacrylate and of the methacrylate and/or acrylate of a C10- to C22-fatty alcohol, acrylic acid and/or methacrylic acid and methyl acrylate and/or methacrylate. The copolymers can be prepared by solution polymerisation initiated by free radicals. They display a strong sizing action even at a low concentration and are particularly stable towards electrolytes.
Patent AT-E63374-T1 (AT)
Inventor: FREIER FRED
IPC: F16L3/12
Filed: 1989-05-31
Granted: 1991-05-15
Abstract: A pipe clip comprising a baseplate, a pair of opposed arcuate-shaped strap segments, struts pivotally connecting the two segments to the baseplate at a point intermediate their ends to divide the strap segments into an inner end portion and an outer end portion, and mutually engageable toothed closure tongues on the outer end portions of the strap segments to lock the straps in place around a pipe. The closure tongues on the outer end portion of one segment comprise a plurality of external teeth and the closure tongues on the outer end portion of the other a plurality of internal teeth so that when the closure tongues is engaged around a pipe, the straps are symmetrical with the axis of the pipe being held.
Patent AT-E84538-T1 (AT)
Inventor: BOSIES ELMAR DR PHIL NAT
IPC: C07F9/40
Filed: 1989-07-05
Granted: 1993-01-15
Abstract: Compounds of the formula I 
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 in which R1-R9, m, n and X have the meaning indicated in the claims, process for their preparation and medicines containing these compounds for the treatment of disturbances of calcium metabolism.
Patent AT-E107097-T1 (AT)
Inventor: AHOLA AARNO
IPC: H02P1/28
Filed: 1989-07-19
Granted: 1994-06-15
Abstract: Apparatus for the control of a three-phase a.c. motor, especially a squirrel-cage motor, said apparatus comprising inverse-parallel connected solid-state components (D,T) in each phase, at least one of said components being controllable. In the apparatus, the control circuit of at least one controllable solid-state component (T), e.g. thyristor, in each phase is connected via resistors (R2) to the control circuits in the other two phases.