baber/WOPTO huggingface dataset:
Patent AT-E68996-T1 (AT)
Inventor: KUNZ GERHARD DIPL-CHEM DR ING
IPC: B01J49/75
Filed: 1989-05-16
Granted: 1991-11-15
Abstract: The invention concerns an ion exchange process and system, particularly for the regeneration step following a softening or desalination of aqueous solutions. The regenerant solution is fed in an upward stream through the ion exchanger in a direction opposite to the charging direction, as a sequence of intermittent pulse intervals consisting of pulse flow followed by a period of no flow. During the pulse flow, there is limited hydrodynamic lifting of the ion exchange resin beds in layers, followed by subsequent sedimentation during the pause period, without mixing of the layers.
Patent AT-E85561-T1 (AT)
Inventor: GRENIE PHILIPPE
IPC: B60C23/10
Filed: 1989-07-13
Granted: 1993-02-15
Abstract: The portable reinflator for a tyre (40) of a vehicle, to be connected, on the one hand, to an electric source of the vehicle and, on the other hand, to the valve of the faulty tyre, comprises an electrical connector (1), a compressor (2), a rotating joint (3), and a valve connection piece (4), an electrical link (12) leaving the said connector (1) to link up with the said compressor (2), a first pneumatic line (23) running from the compressor (2) to the said rotating joint (3), a second pneumatic line (34) running from the said rotating joint (3) to the said valve connection piece (4). The device is used in the event of a breakdown in order to reinflate the tyre as the air escapes in the event of a puncture. 
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Patent AT-E156382-T1 (AT)
Inventor: GADDIS JOSEPH LEO
IPC: C22C33/02
Filed: 1989-09-08
Granted: 1997-08-15
Abstract: A process for forming a filter and the product filter are disclosed. The filter uses a porous metal substrate, preferably in the form of a tube, preferably formed of stainless steel particles having a diameter of from 30 to 100 micrometers and a pore size of from 1 to 10 micrometers. A slurry of metal oxide particles of from 0.2 to 1.0 micrometer diameter is applied to the porous metal substrate which is dried and then the particles are sintered together by heating. The preferred metal oxides is TiO2.
Patent AT-E104952-T1 (AT)
Inventor: SHIRAKI KAZUO
IPC: C07D211/26
Filed: 1989-07-31
Granted: 1994-05-15
Abstract: An azo amide compound of @@@N-C(CH3)2-CO-NH-R]2 or a hydrate thereof or an acid-addition salt thereof, wherein R is -CH2CH=CH2, etc., is useful as a functional polymerization initiator for polymerizing acrylonitrile, etc.
Patent AT-E107717-T1 (AT)
Inventor: SILVERI LUIGI
IPC: D21B1/32
Filed: 1989-01-23
Granted: 1994-07-15
Abstract: A method of processing baled secondary fibre furnish is provided. The method includes the steps of breaking the baled furnish (12), dry screening the furnish to remove abrasive contaminants, and then repulping the dry screened furnish.
Patent AT-E81908-T1 (AT)
Inventor: WALLISCH GEBHARD
IPC: H01H13/702
Filed: 1990-05-07
Granted: 1992-11-15
Abstract: Price-computing weighing machines for self-service purposes conventionally have an input keyboard with key pads, 20,20', the key pads 20,20' being equipped with pictographs of commodities, the price per kilogram of which is entered in the weighing machine by means of the respective key pad 20,20'. To adapt to the particular scope of the range of commodities on offer, according to the invention the weighing machine is equipped with exchangeable keyboard membranes 19' of differing key-field division, and the weighing machine is set to the newly attached key sheet whenever the keyboard membrane 19' is changed. 
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Patent AT-E127813-T1 (AT)
Inventor: WU-KWANG CHANG LAURENCE
IPC: G01N33/545
Filed: 1990-05-08
Granted: 1995-09-15
Abstract: A composition is disclosed herein which comprises a core of a polyacrylonitrile homopolymer or copolymer and a surface of N-haloamides. Also disclosed is a process for the production of said composition.
Patent AT-E161047-T1 (AT)
Inventor: RIBOLI BARBARA
IPC: A61K39/00
Filed: 1990-10-29
Granted: 1997-12-15
Abstract: The isolation and characterisation of the promoter regions of the genes which code for the pilinic subunits fim2, fim3 and fimx of Bordetella pertussis, are described, as well as the construction of vectors containing the regions, and microorganisms transformed by the vectors. The promoter regions, or nucleotide fragments thereof, are particularly useful for the regulable or non-regulable expression of genes which code for a protein of interest in a strain of Bordetella. The transformed Bordetella strains are particularly suitable for the development of an effective anti-pertussis vaccine.
Patent AT-E122516-T1 (AT)
Inventor: THANHAEUSER GERHARD DIPL-ING T
IPC: H04J3/12
Filed: 1990-11-26
Granted: 1995-05-15
Abstract: According to a prior patent application, the digital user data signal is transmitted in CMI code and, when the code is generated, a binary signal content of the auxiliary signal is allocated to one of the element combinations excluded according to the CMI code rule. Since only the start of a one bit or zero bit of the auxiliary signal is marked, pulses which severely impede the generation of a clock signal occur at the receiving end at comparatively large intervals only. According to a parallel application, a clock pulse pattern is therefore transmitted with sporadic data pulses. The described receiver is able to generate a new clock signal from the clock pulse pattern without the jointly transmitted data pulses being able to cause phase interference. The entire arrangement can be set up fully integrated in CMOS technology. <IMAGE>
Patent AT-E84661-T1 (AT)
Inventor: KLEINGRAEBER KARL-JOSEF DIPL-I
IPC: A01B73/04
Filed: 1990-12-06
Granted: 1993-02-15
Abstract: What is described is an agricultural machine with a working implement located at the front or rear, the two parts of which are folded one over the other by means of a hinge joint (1) to allow them to be shortened transversely for road transport. For this, a rotary joint (4) and a pivoting drive are arranged on one implement part (A), whilst the other implement part (B) is mounted rotatably and displaceably on the machine frame by means of a turn-and-slide joint (5). The rotary joint (4) and the turn-and-slide joint (5) can be attached to a carrier (2) movable up and down. <IMAGE>
Patent AT-E127698-T1 (AT)
Inventor: ANDREW DANIEL E
IPC: A61B17/34
Filed: 1990-05-24
Granted: 1995-09-15
Abstract: PCT No. PCT/CA90/00169 Sec. 371 Date Mar. 25, 1991 Sec. 102(e) Date Mar. 25, 1991 PCT Filed May 24, 1990 PCT Pub. No. WO90/14124 PCT Pub. Date Nov. 29, 1990.A method and a system for inserting spinal catheters for administration of spinal anaesthesia are disclosed. An epidural needle (10) having a hub (22) is inserted into the epidural space of a patient and a cannula (18) having a blunt end (52) is inserted into and advanced forwardly within the epidural needle for abutment against the dura-arachnoid membrane (53) to place the membrane in tension. The cannula is locked in place in the epidural needle by a securing means (32) attached to the hub of the epidural needle. A flexible catheter (54) having a wire (58) or stylet therein with an end projecting beyond the distal end of the catheter is inserted through the cannula for piercing a hole in the tensioned dura-arachnoid membrane whereby the catheter can be inserted a predetermined distance through the dura-arachnoid membrane into the subarachnoid space. The cannula and epidural needle are removed and the wire withdrawn to allow continuous administering of an anaesthetic through the catheter. A hole can be formed in the dura-arachnoid membrane by a sharp stylet prior to insertion of the catheter.
Patent AT-E113906-T1 (AT)
Inventor: MANGOLD CHRISTIAN
IPC: B60C27/06
Filed: 1991-02-08
Granted: 1994-11-15
Abstract: The invention relates to a non-skid chain for vehicle tyres with a fastening intended to rest on the inside of the tyre for chain strand sections extending over the tread of the tyre, the two ends of the fastening having baffle parts for a clamping device for clamping the fastening. A non-skid chain of this type can be manufactured cost-effectively and in the event of wear can be maintained and repaired in a most cost-effective manner if both baffle parts are of identical design and if each baffle part is composed of plastic and has at least one recess for the insertion of a locking element for fixing one end of the clamping device. <IMAGE>
Patent AT-E133421-T1 (AT)
Inventor: PROTASI OTELLO
IPC: A61K38/21
Filed: 1991-03-12
Granted: 1996-02-15
Abstract: A process for the chromatographic purification of recombinant human beta -interferon wherein:   a) an aqueous solution of recombinant human  beta -interferon in unrefined state is contacted with a siliceous solid matrix equilibrated with deionized water and then eluted with appropriated eluant; b) the eluted fractions containing the recombinant human  beta -interferon purified according to the stage a) are loaded on a cation exchange resin; thereafter the rhu- beta -interferon adsorbed upon said matrix is eluted with an appropriated eluant.   The recombinant human  beta -interferon purified in this way is specifically useful as active agent in the production of pharmaceutic preparations suitable for the treatment of viral infections, tumors and as immunomodulators. <IMAGE>
Patent AT-E139208-T1 (AT)
Inventor: HASHIMOTO KUNIO
IPC: B65G15/60
Filed: 1991-03-20
Granted: 1996-06-15
Abstract: A tubular belt conveyor in which an endless belt (11) is wound round drive (12) driven rollers (13) such that an object to be conveyed can be wrapped in the belt (11) and conveyed in the wrapped-in state, comprises supporting frames (14) with a plurality of holding rollers (15), horizontal rollers (19), each being adapted to support the bottom of the belt (11) and pivoted on a bracket (20) which is attached to a coupling member (18) of the supporting frame (14) in such a manner that the orientation thereof can be varied, and vertical rollers (21), each being adapted to support a curved inner peripheral side portion of the belt (11) adjacent to the horizontal roller (19) and pivoted on a bracket (22) in such a manner that the orientation thereof can be varied, whereby the sagging of the belt (11) can be surely prevented, the twisting of the belt (11) can be readily corrected, and the number of holding rollers (15) can be reduced. <IMAGE>
Patent AT-E134458-T1 (AT)
Inventor: INEICHEN KURT
IPC: H01H83/12
Filed: 1991-05-16
Granted: 1996-03-15
Abstract: The under-voltage release device has an electromagnet with a magnet winding (3), a core (10) and an armature (20) and a release device (50) which is capable of a release movement. In the condition when it is ready to release, the armature is located in an attracted position on the core and in this case is spring-loaded in the release direction but is prevented from being released from the core by the magnetic attraction force generated by the electromagnet. In this condition, the release device is also spring-loaded, but the release movement is prevented by the attracted armature. The electromagnet is a DC magnet. A rectifier is provided in order to rectify the current flowing through the magnet winding. In addition, mechanical aids are provided in order to position the armature in the attracted position. The release device is latched in a self-releasing manner in the condition where it is ready to release. The latch is released when the armature is released. 
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Patent AT-E111449-T1 (AT)
Inventor: MORI TOSHIKI
IPC: C07C317/24
Filed: 1991-06-13
Granted: 1994-09-15
Abstract: Provided is a novel process for readily producing  beta  - carotene which comprises reacting a sulfone compound represented by the general formula (1), (2) or (3) with an alkali, <CHEM> wherein R represents a phenyl group which may be substituted, R' a protecting group of acetal type and X a halogen atom.
Patent AT-E113422-T1 (AT)
Inventor: DECHER DIETER
IPC: H02J3/14
Filed: 1991-06-14
Granted: 1994-11-15
Abstract: In a device for controlling the total energy consumption of an electricity consumer, in which, in addition to an overload switch, both a controllable switch (126; 140) in each case as well as a current flow sensor (132, 133, 134, 137), supplying a current flow signal, in each case are connected in a plurality of circuits, in each case to one load apparatus (110, 111, 112; 241), and in which the current flow signals are supplied, if required via intermediate stages (159) such as amplifiers, to a processing unit (130), a sum signal being formed, preferably from the current flow signals, and the controllable switches (126; 140) being connected to the processing unit (130) in such a manner that at least one of the switches is operated and the associated circuit is interrupted if the sum signal exceeds a limit value, in order, in the case of a tariff system which is oriented to the power value, on the one hand to avoid impermissible overshooting of a nominal energy value and, on the other hand, to utilise the region below this maximum value to the greatest possible extent, it is proposed that, in the case of a tariff which is based on the total energy consumption (EV) in a specific time period governed by the number N of intervals (Z) of an interval width (TI) and which is thus dependent on the power, the limit value (GW) for a subsequent interval (Z) is obtained in accordance with a predetermined program, by means of the processing unit (130), from the energy consumption value (E1, E2...) in at least one previous interval (Z). <IMAGE>
Patent AT-E122764-T1 (AT)
Inventor: LAI WEI-TANG
IPC: F16J15/34
Filed: 1991-07-16
Granted: 1995-06-15
Abstract: A seal system is disclosed for sealing a housing (14) and rotatable shaft (34) against leakage of high vapor-pressure liquids such as natural gas. The method of sealing contemplates phase change of the liquefied hydrocarbon fluid across a first module (22). The gas so formed is contained by a second seal module (24) which operates as a dry running gas seal. The seal system has plural, axially spaced spiral-groove seal modules (22,24) mounted between the shaft (34) and housing (14). Each seal module has a primary ring (26A,26B) affixed to the housing (14) and a mating ring (30A,30B) affixed for rotation with the shaft (34) and the modules (22,24) define an intermediate cavity (25). The rings have opposed, radially extending faces (28A,28B) (32A,32B), one of which has a plurality of downstream pumping spiral grooves (80) extending from one circumference. The grooves (80) of the grooved ring of the upstream module (22) have a pattern which upon shaft rotation creates shear heating of the liquefied hydrocarbon fluid. The pattern has a land/groove surface area ratio greater than one and preferably a ratio of approximately three. The dam portion (82) relative to groove portion surface area is also preferably greater than one and the preferred dam/groove ratio is approximately three. <IMAGE>
Patent AT-E168118-T1 (AT)
Inventor: CAINES TONY L
IPC: C08F255/02
Filed: 1991-02-22
Granted: 1998-07-15
Abstract: The present invention provides a continuous process for producing an adducted derivatized EPM or EPDM oil solution in which a grafted ethylene polymer is adducted with an antioxidant diamine for formation of an adduct during holding.
Patent AT-E164725-T1 (AT)
Inventor: WORLEY SHELBY D
IPC: A01N43/50
Filed: 1991-01-22
Granted: 1998-04-15
Abstract: Substituted N-halo derivatives of imidazolidin-4-ones having substituents at the 2 and 5 positions of the imidazolidin-4-one ring are described. More particularly, there are described N-chloro, N-bromo, N,N'-dichloro, N,N'-dibromo, and N,N'-bromochloro derivatives of imidazolidin-4-ones having substituents selected from hydrogen, alkyl, alkoxy, hydroxy, phenyl, substituted phenyl, or spiro-substitution at the 2 and 5 positions on the ring. These N-halo compounds are stable, noncorrosive biocides which are resistant to direct sunlight, and are useful as disinfectants, sanitizers, and algae inhibitors.
Patent AT-E158368-T1 (AT)
Inventor: BISCHOFF BERND
IPC: E03C1/06
Filed: 1992-07-15
Granted: 1997-10-15
Abstract: In a wall slidebar for a shower or the like, the wall slidebar being accommodated at the end areas in one blind hole each by bracket-like holders which can be fastened to the building wall with screws, provision is made for at least one radial bore (11) to be provided at each end area of the wall slidebar (1) in order to improve the same, which radial bore (11) is in alignment with the bore of the holder (2) for the wall fastening in the extended position so that the holder (2) can be fastened together with the wall slidebar (1) to the building wall (5) in each case with one screw (21). <IMAGE>
Patent AT-E122774-T1 (AT)
Inventor: KNAPPE BERNHARD
IPC: F24D13/02
Filed: 1992-09-11
Granted: 1995-06-15
Abstract: The invention relates to a flat heating element (1) and a manufacturing method for the same with flexible electric heating conductors (2) arranged in a meandering manner inside. According to the invention, a monolithic flat heating element (1) with flexible electric heating conductors (2) arranged inside is proposed, any body which completely surrounds the electric heating conductors (2) being formed from artificial stone. Shaping of the flat heating element takes place in a single work cycle which at the same time comprises the integration of the electric heating conductors and possibly the receiving of fastening elements. The flat heating element expediently has a thermostat (4) which is arranged in a region of the heating element which is essentially free of heating conductors. According to one embodiment of the invention, the flat heating element has a grid frame (9) with disc-shaped deflection elements (10) and grooves (11) for receiving the electric heating conductor as well as external fastening elements (7). The grid frame consists of the same material as the flat heating element and can be prefabricated. <IMAGE>
Patent AT-E149193-T1 (AT)
Inventor: MECKE NORBERT DR
IPC: C09J7/00
Filed: 1992-10-27
Granted: 1997-03-15
Abstract: The invention relates to an adhesive transfer tape having a support and a detachable film of a pressure-sensitive acrylate-based adhesive. This tape is distinguished by the fact that the adhesive film contains alginic acid, preferably in an amount of from about 0.5 to 10% by weight. This adhesive transfer tape is produced by adding a water-dissolved alginate to an aqueous dispersion of an acrylate-based adhesive, and acidifying the resultant aqueous mixture with stirring in order to precipitate the alginic acid in finely divided form, applying the resultant adhesive dispersion to a flexible support in a conventional manner, and evaporating the aqueous component. The adhesive transfer tape obtained in this way can be employed particularly advantageously in rolled-up form in a hand device.
Patent AT-E128685-T1 (AT)
Inventor: KUDO MINORU
IPC: A23L3/01
Filed: 1992-01-24
Granted: 1995-10-15
Abstract: A sterilizer for sterilizing containers (a), especially ampoules holding a medical liquid includes a microwave oven (30,31) of the coaxial tube type, or the square waveguide type. The coupling between the microwave radiation generated in the oven (30,31) and the containers (a) decreases from the inlet side (32) to the outlet side (33). Preferably the sterilizer includes a rail (41) including a slot (54) the base of which is inclined with respect to the inner conductor (38) of the coaxial type of microwave oven (30,31) or to the waveguide (68) of the square waveguide type. The containers are received by and are moved along the slot (54) from the inlet to the outlet. Preferably, two or more such microwave ovens (30,31) of coaxial tube type or waveguide type are serially connected and the containers (a) are moved through them to heat and sterilize the medical fluid within each container in a stepwise manner. <IMAGE>
Patent AT-E135522-T1 (AT)
Inventor: PUES HUGO FRANCISCUS
IPC: H05K9/00
Filed: 1992-06-17
Granted: 1996-03-15
Abstract: An absorbing assembly for absorbing electromagnetic radiation in the range 10MHz to 100 GHz comprises a lossy dielectric material and chiral elements disposed outside the lossy dielectric. The chiral elements may be springs, Möbius bands, irregular tetrahedra, tapering helical springs or handed non-planar forks. The lossy dielectric material may be in the form of a shaped structure e.g. for use in an anechoic chamber. <IMAGE>
Patent AT-E175814-T1 (AT)
Inventor: YEN YUNG-TSAI
IPC: G03F1/84
Filed: 1992-08-03
Granted: 1999-01-15
Abstract: Apparatus and a process for controllably separating a framed working area of a membrane from the remainder of the membrane is disclosed. The process includes tensioning an expanse of membrane material and fastening a support frame to the membrane to define a working portion of the same. A bondable polymeric material is applied to form a continuous border outward of the outer edge of the support frame. Additionally, the framed working area of the membrane is separated from the remainder of the membrane by cutting the membrane outward of the support frame.
Patent AT-E131245-T1 (AT)
Inventor: DIAS ALVES ARMAND
IPC: E04H17/16
Filed: 1992-07-16
Granted: 1995-12-15
Abstract: The invention relates to a device (7) for assembling edges (4) of panels (1) particularly for a fence of predetermined area and tubular beams (5) such as posts supporting these panels (1), which panels (1) are each in the form of trellis-work, that is to say each consists of filaments (2, 3), particularly metal wires, arranged in at least two layers in two substantially perpendicular directions and thus forming, on the one hand, longitudinal filaments (2). It is characterised in that the opposing stop-pieces (9, 10) for the bearing of the generatrices (11, 12) of the two series of free lengths (8) of longitudinal filaments (2) directed towards the inside of the panel are located in substantially parallel planes (P3, P4) and these planes are spaced apart by a value (E2) which is substantially greater than that (E1) which separates the parallel planes (P1, P2) in which the abovementioned generatrices extend. <IMAGE>
Patent AT-E156621-T1 (AT)
Inventor: LEMETYINEN MARKKU
IPC: F24F13/24
Filed: 1992-03-17
Granted: 1997-08-15
Abstract: The invention concerns a reactive sound attenuator for air-conditioning ducts, in particular for air ducts in paper mills, said sound attenuator (20) consisting of at least two chambers (21, 23) separated from one another by means of a partition wall (22), which partition wall (22) is provided with an opening or with a tube (24) placed in the direction (A) of flow of the air flowing through the sound attenuator, the air flowing through said opening or tube out of one chamber into the other. The main plane of the partition wall (22) is at an acute angle in relation to the direction (A) of flow of the air flowing through the sound attenuator. The partition wall (22) is at an angle  alpha  of 40 DEG ... 70 DEG  in relation to the direction (A) of flow of the air flowing through the sound attenuator. <IMAGE>
Patent AT-E150806-T1 (AT)
Inventor: SAVINOV EVGENY RAFAILOVICH
IPC: D01H9/18
Filed: 1992-05-14
Granted: 1997-04-15
Abstract: In the spinning unit of a centrifugal spinning machine the yarn conduct (4, 5) mounted between the revolving tube (2) ad the yarn spreader (8) is designed so as to open on the side of the rewinding unit consisting of a winding drum (17) and a cartridge holder (18). The yarn conduct opens without displacement of the yarn (28) from its longitudinal axis. This allows to reduce the friction of the yarn (28) against the wall of the yarn conduct (4, 5) during the spinning process and to reduce the friction of the yarn (28) against the wall and the upper end of the spreader (8) during the rewinding process, as well as to bring the rewinding unit closer to the spinning unit. <IMAGE>