baber/WOPTO huggingface dataset:
Patent AT-E77830-T1 (AT)
Inventor: OVERATH HORST
IPC: C12M1/00
Filed: 1987-03-10
Granted: 1992-07-15
Abstract: Coalescence and detachment of bubbles from carriers covered in microbial growth are enhanced by mechanical action on the carrier arrangement, in particular by continuous or intermittent vibrations or rotations, or pivoting motions. It is particularly advantageous to set a tubular reactor with an essentially horizontal axle, but which is inclined by at least 3 DEG , in continuous or intermittent rotating or rocking motion about this axle (for example by means of axle drive or friction wheel drive), this tubular reactor being filled with carrier covered in microbial growth while preferably allowing a free space of 10-35%, in particular 15-20%. The gas is discharged, for example, via valves and a cam mechanism. Alternatively, it is also possible to provide an elongated air-discharge tube behind a screen plate, which tube runs through the axle at the discharge end. Tubes provided with slits which run in parallel with the axle and which are protected by ribs around the circumference, provided with slots, are intended to feed liquid or gas to the biomass-containing system in the rotating tube. An alternative is a vertical reactor with carriers on oscillating plates which are set in vibrating motion, in particular intermittently. A nitrate-nitrite-decomposition stage can be arranged upstream for denitrification. <IMAGE>
Patent AT-E66183-T1 (AT)
Inventor: LEYENDECKER HANS-WILHELM
IPC: B65H5/10
Filed: 1987-06-11
Granted: 1991-08-15
Abstract: A device for driving an oscillating auxiliary gripper of a printing press includes an eccentric shaft rotatably mounted in the side upright of the press and on the eccentric portion of which a cam-actuated auxiliary gripper shaft is rotatably mounted for oscillation thereon rotation with a driven gear being rigidly secured to the eccentric shaft and meshing permanently with a drive gear that rotates with the impression cylinder of the press is arranged to provide positively cooperating drive elements and coaxiality of the input and output shafts for introducing the desired additional motion superimposed upon the continuous rotation of the lifting eccentric of the auxiliary gripper. To this end, an auxiliary cam and main cam are rigidly secured to the eccentric shaft coaxially with the driven gear and are positively connected by way of a double cam follower lever having a pivoted connection in the frame and a pivoted connection through a crank link to the drive or input side of a differential planetary transmission on whose output side the auxiliary gripper shaft is rotatably disposed for oscillation on the eccentric portion of the rotating eccentric shaft.
Patent AT-E59961-T1 (AT)
Inventor: EISERT WOLFGANG
IPC: A61K9/48
Filed: 1987-07-31
Granted: 1991-02-15
Abstract: A pharmaceutical combination consisting of dipyridamole or mopidamol and O-acetylsalicylic acid or the physiologically tolerated salts thereof is used for the specific prevention of thrombus formation.
Patent AT-E50042-T1 (AT)
Inventor: BRUSSELMANS JAQUES HUBERT FRAN
IPC: F16L5/02
Filed: 1987-02-27
Granted: 1990-02-15
Abstract: A device for sealing a space between a hollow member (10) and a duct (1), for example a feedthrough (10) and a hole in a wall (1), is described. The device comprises a retaining means such as a net (13) for mechanically retaining a sealing material such as cement (16). The net (13) can be adjusted, for example shortened longitudinally, so that the cement (16) is forced through the net (13) away from the surface of the hollow member (10) to seal the gap between the hollow member (10) and the duct (1).
Patent AT-E110476-T1 (AT)
Inventor: AGRAWAL OM P
IPC: G06F9/26
Filed: 1987-06-25
Granted: 1994-09-15
Abstract: A programmable controller which combines microaddress control logic, memory, a microinstruction decoder, and I/O into a unitary, integrated device. The microaddress control logic is responsive to sequencing signals developed by the microinstruction decoder, and includes an address generator which develops the program address. The memory, which can be either PROM or RAM, is addressed by the address and outputs a microinstruction word to a pipeline register. The microinstruction word has an internal field which is coupled to inputs of the microaddress control logic and the microinstruction decoder, and a control field which is coupled to an output buffer. The output buffer includes multiplexers which permit either the program count or the control field to be multiplexed to the output pins of the device. When the program address is multiplexed to the output pins, the programmable controller can address external memory devices.
Patent AT-E84021-T1 (AT)
Inventor: FONG RONALD A
IPC: C07C69/28
Filed: 1987-07-08
Granted: 1993-01-15
Abstract: The present invention provides a method of esterifying dihydroxybenzene starting materials to synthesize unsymmetrical diesters in high yield. Many of the resultant unsymmetrical diesters are useful in dry bleaching compositions. The method can be practiced by selectively monoacylating a dihydroxybenzene starting material with an acid anhydride to form an intermediate monoester having the structure <CHEM> which is then acylated to form a diester reaction product having the structure <CHEM> wherein R1 is greater than R3 (and both R1 and R3 are alkyl groups) and X is a substituent group which does not participate in the esterification (or which can have a protecting group thereon).
Patent AT-E95038-T1 (AT)
Inventor: NAFISI-MOVAGHAR KARIM
IPC: A23L19/00
Filed: 1987-12-30
Granted: 1993-10-15
Abstract: Tomato seeds are isolated, dried, and roasted at a temperature and for a time period sufficient to change the flavor characteristics of said seeds. Flavorants are then prepared by grinding said seeds or components thereof or by extracting flavored oils from said seeds or components. Food products are fortified by incorporating the tomato seed-derived flavorants therein.
Patent AT-E70747-T1 (AT)
Inventor: CARPIER GERARD
IPC: B29C51/08
Filed: 1987-10-08
Granted: 1992-01-15
Abstract: Method of drawing by cylindrical punch and frustoconical die. According to the invention, the blank (12a) is subjected to one (or several) drawing operations between a die (31) having a frustoconical internal wall and a cylindrical punch (30), the pressure of the clamping means (32) being moderated in order that the metal, while being deformed, matches the shape of the die. Application to the manufacture of can bodies made of "double reduction" sheet. <IMAGE>
Patent AT-E127482-T1 (AT)
Inventor: SEXTRO GUENTER DR
IPC: C08G2/10
Filed: 1988-02-04
Granted: 1995-09-15
Abstract: A continuous process for removing unstable components from crude oxymethylene copolymers still containing catalysts, monomeric starting materials and unstable components, by treating the copolymers with deactivators, optionally in the presence of assistants, in a pressure zone and subsequently removing volatile components in a decompression zone, optionally in the presence of stabilisers, where the crude polymers are fully melted in the absence of deactivators and assistants immediately after completion of the polymerisation step, and the deactivators, either alone or together with assistants, are subsequently incorporated into the resultant polymer melt under pressure in at least one pressure zone. 
<??>This process avoids degradation and gives significantly better properties. 
<IMAGE>
Patent AT-E74889-T1 (AT)
Inventor: DELLER KLAUS DR
IPC: B01J35/10
Filed: 1988-12-23
Granted: 1992-05-15
Abstract: Die-formed articles based on pyrogenic alumina having the following physical-chemical data:
 
 external diameter                                  2 to 15 mm BET surface area                               60 to 115 m<2>/g pore volume                                 0.30 to 0.80 ml/g breaking strength                                100 to 300 N pore distribution        no pores of <5 nm diameter, at least                          80 % of the pores in the range from                          10 to 40 nm diameter composition              94 to 99 % by weight of Al2O3, the                          remainder being SiO2, 
 are produced by homogenising pyrogenic alumina with kaolin and/or graphite, urea, wax, sugar and starch with addition of water, drying at a temperature from 80 to 120 DEG C, comminution to give a powder, pressing the powder to give die-formed articles and heat-treating these for a period of 0.5 to 6 hours at a temperature from 400 to 1200 DEG C. 
<??>The die-formed articles can be used as a catalyst support and catalyst.
Patent AT-E96977-T1 (AT)
Inventor: GANSER HANS-GUENTHER
IPC: H05B41/36
Filed: 1988-08-26
Granted: 1993-11-15
Abstract: In a circuit arrangement for starting and operating a high-pressure gas discharge lamp (8) by means of a voltage converter comprising at least one semiconductor switch (5, 6), which can be switched periodically to the conductive and to the non-conductive state by a control unit (32, 33, 34) in such a manner that the lamp receives a pulsatory supply current having an operating duty cycle between 0.1 and 0.7, the control unit (32, 33, 34) switches the semiconductor switch (5, 6) upon starting of the lamp (8) in such a manner that the duty cycle upon starting (starting duty cycle) is increased with respect to the operating duty cycle.
Patent AT-E87124-T1 (AT)
Inventor: VAN DER SCHEER DERK
IPC: H01H5/18
Filed: 1988-12-28
Granted: 1993-04-15
Abstract: An electromagnetic switch with a housing (1) provided with at least one magnet system (2), comprising a stator body (3) of magnetic material having an oblong chamber (6) accomodating a movable armature (7) of magnetic material, with an exciter winding (10) for the excitation of a magnetic field in the at least one magnet system (2). A swingably supported first arm (15) can be brought into motion under the influence of the excited magnetic field. To actuate a pair of contacts (23, 24) a swingably supported second (16) arm is provided, on each of said first and second (16) arms one end of at least one leaf spring (13, 14) acts. Said first (15) and second (16) arms extending on either side of the chamber (6) at right angles to the lengthwise direction thereof in such a way that each of them can swing about their support point (40, 42) in the direction of the armature (7). The free end (19) of the first arm (15) is coupled to the armature (7), which has an operating element (8) which acts on the second arm (16).
Patent AT-E88850-T1 (AT)
Inventor: HANLET JACQUES MARIE
IPC: H05B41/282
Filed: 1988-01-19
Granted: 1993-05-15
Abstract: A frequency stabilized automatic gain controlled ballast system (10) which is coupled to a power source (12) in order to operate at least one of a pair of gas discharge tubes (40 and 40'). Each of the gas discharge tubes (40, 40') include respective filaments (42, 44 and 42', 44'). A frequency control circuit (11) is coupled to the power source (12) and includes a frequency control transformer (43) and a frequency control capacitor (50) for establishing a constant oscillation signal at a predetermined frequency. A switching network (13) is connected to the frequency control circuit (11) for establishing a pulsating current responsive to the constant oscillation signal of predetermined frequency. Induction circuitry (15) is coupled to the switching network (13) and the frequency control circuit (11) and includes an inverter transformer (78) as well as coupling capacitors (86 and 88) for generating a voltage across the gas discharge tubes (40 and 40'). Automatic gain control circuitry (17) is included in inverter transformer (78) and is made up of a pair of secondary windings (80 and 81) wound in a manner to provide a negative feedback voltage to each of the transistors (70 and 70') of switching network (13). The inverter transformer (78) has a pair of primary windings (82 and 84) which operate alternately and are coupled to the primary winding (45) of frequency control transformer (43) to provide a repetitive cycle. First and second coupling capacitors (86 and 88) are coupled to primary windings (82 and 84) of inverter transformer (78) and filaments (42 and 42') of gas discharge tubes (40 and 40') for discharging the induced voltage across the tubes (40 and 40').
Patent AT-E91414-T1 (AT)
Inventor: STREICHENBERGER GILLES
IPC: A61K31/485
Filed: 1988-01-06
Granted: 1993-07-15
Abstract: The invention relates to new antitussive pharmaceutical compositions based on dextromethorphan or one of its salts. It relates more specifically to compositions containing as active principle dextromethorphan or one of its salts dissolved or suspended in an aqueous solvent suited to permucosal, and in particular pernasal, administration. The invention also relates to the preparation of the above mentioned pharmaceutical compositions.
Patent AT-E100367-T1 (AT)
Inventor: AMADIO FILIPPO
IPC: B23D21/00
Filed: 1988-07-26
Granted: 1994-02-15
Abstract: This invention concerns a perfected version of a pipe cutting machine with three blades positioned on the same plane, wherein the first and second blades operate at a tangent to the pipe and make a long transversal slot that acts as a guide for the actual cut eff-ected by the third blade which inserts into said slot and passes diametrically through the pipe.
Patent AT-E81615-T1 (AT)
Inventor: ZIMMER JOHANNES
IPC: B41F15/14
Filed: 1988-06-03
Granted: 1992-11-15
Abstract: PCT No. PCT/EP88/00493 Sec. 371 Date Mar. 15, 1989 Sec. 102(e) Date Mar. 15, 1989 PCT Filed Jun. 3, 1988 PCT Pub. No. WO88/09725 PCT Pub. Date Dec. 15, 1988.A roller doctor (squeegee) (1) for applying a fluid material (7), such as substances having different viscosity, coating substances, varnishes, adhesives, pastes, etc. to a substrate (4), has a magnetically chargeable doctor roller (2) and roller supporting members (11). Roller fixing parts (3) are fitted onto the doctor roller (2) and connected by a plug connection (10) to the roller supporting member (11). This leads to a universally usable roller doctor apparatus (1) with a modular structure.
Patent AT-E94188-T1 (AT)
Inventor: CHERDRON HARALD PROF DR
IPC: B29C47/00
Filed: 1989-05-24
Granted: 1993-09-15
Abstract: The structure of the aromatic copolyether amide which can be processed as a thermoplastic comprises recurring units of the formulae -CO-Ar1-CO- (A), -NH-Ar1-O-Ar1-X-Ar1-O-Ar1-NH (B) and -NH-Ar2-NH- (C) in which Ar1 denotes a divalent, unsubstituted or substituted aromatic radical having 6 carbon atoms which is linked in the p-position, X represents a 2,2-propylidene link and Ar2 is identical with Ar1 or is Ar1 which is linked in the m-position, or is the -Ar1-Z-Ar1- group in which Z is a direct bond or is a radical -CH2-, -C(CH3)2-, -SO2-, -CO-, -O-, -CH=CH-, -CO-NH- or -O-Ar1-O- or the radical  <IMAGE>  in which R represents hydrogen or a branched or unbranched alkyl radical having 1-4 carbon atoms. The proportion of units (A) and of the sum of units (B) and (C) is each 100 mol-%, the proportion of units (C) being up to 50 mol-% and, if Z represents -SO2-, up to 75 mol-%. The Staudinger index [ eta ] of the copolyether amide is in the range from 50 to 1000 cm3/g, and the value of the glass transition temperature is above 200 DEG  C. The copolyether amide is prepared by a low-temperature solution, solid, interface or melt condensation process. The moldings produced therefrom in the form of filaments, wires, films and other moldings are obtained by processing the pulverulent copolyether amides or their solutions.
Patent AT-E118392-T1 (AT)
IPC: G01L5/00
Filed: 1989-06-13
Granted: 1995-03-15
Abstract: In a measuring device for the accurate measurement of the spindle pulling forces of machine tools, a test shaft (2a) having a shaft section lying behind a steep-angle taper (9a) forms a tubular measuring body (10a) which, like an elastic expanded bar, experiences under the pulling forces occurring only an exceptionally slight longitudinal strain which, however, can be readily represented on a measuring device via resistance strain gauges (27 to 30) of a measurement transducer (26). The test shaft (2a) is essentially formed by a one-piece rotary body which needs only to be provided with the measurement transducer (26), covered by a protective casing (33) and lying insulated in embedding (32), connecting leads (34), a front connector part (47) and the protective casing (33). This results in a very simple, easy-to-manipulate means of testing the said pulling forces, which means is in addition essentially unrestricted by displacement and is therefore very accurate. <IMAGE>
Patent AT-E72686-T1 (AT)
Inventor: LANGENHORST GUENTER DIPL-ING
IPC: E04F19/08
Filed: 1989-11-01
Granted: 1992-03-15
Abstract: This is an inspection cover having an inspection frame (1) and an inspection lid (2). The inspection frame (1) has aluminium frame sections (4), and the inspection lid (2) has aluminium lid sections. The frame sections (4) are reinforced as it were by steel retaining sections reaching beneath them and by steel corner angles (6) overlapping them, and the lid sections are reinforced as it were by steel-plate strips reaching beneath them and by steel corner angles (6) overlapping them, so that, in the event of attack by fire, a steel skeleton remains for both the inspection frame (1) and the inspection lid (2) even if the aluminium sections continue to melt. The inspection cover is thereby distinguished by high fire resistance or prolonged fire resistance. 
<IMAGE>
Patent AT-E92401-T1 (AT)
Inventor: INSTANCE DAVID JOHN
IPC: B31D1/02
Filed: 1989-05-10
Granted: 1993-08-15
Abstract: A method of producing a succession of self-adhesive labels carried on a length of release backing material the method comprising the steps of:-   (a) providing a laminar material (10) which includes a release backing material (14) as a lower layer and an upper layer comprised of a web of self-adhesive backed material or a layer of pressure-sensitive adhesive (12); (b) depositing a succession of pre-printed labels (26) onto the upper layer of the laminar material and adhering the pre-printed labels thereto, the laminar material being conveyed past a label applying station; and (c) cutting (52) through the upper layer of the laminar material as far as the release backing material thereby to form the required self-adhesive labels; wherein the rate of deposition of the pre-printed labels onto the upper layer is controlled by detecting the position of pre-printed labels which have been deposited onto the laminar material comparing the detected position with a desired position of the pre-printed labels and changing the said rate of deposition in response to that comparison.   The present invention also provides an apparatus for use with the method.
Patent AT-E131653-T1 (AT)
Inventor: MIZUMOTO KUNIHIKO C O MITSUI P
IPC: G11B11/105
Filed: 1989-10-20
Granted: 1995-12-15
Abstract: A magnetooptical medium (1a) comprises a substrate (2) bearing an enhancement film (3) and a magnetooptical recording film (4), wherein the substrate contains at least one random copolymer of ethylene and a cycloolefin having a specific structure. Adhesion between the substrate and the enhancement film is excellent as are the oxidation resistance and long term-stability of the magnetooptical recording characteristics.
Patent AT-E85541-T1 (AT)
Inventor: RONDA GIOVANNI
IPC: B21D19/08
Filed: 1990-02-07
Granted: 1993-02-15
Abstract: The present invention relates to a plate folding device which comprises a folding blade (2) and a folding counter-blade (3) which can be moved mutually closer, wherein the blade is constituted by an element (11) for the abutment of a portion of the plate which is adjacent to its folding edge, and the counter-blade is constituted by a supporting cradle which accommodates a folding tool (4). The tool is substantially constituted by a roller having a longitudinal groove which defines in the roller two mutually angularly spaced longitudinal edge portions (9, 10). A plate presser element (15) is slidably mounted between the abutment element and the tool so as to interact with one of the longitudinal edge portions to rotate the tool (4) in a first direction which tends to move the other of its longitudinal edge portions into contact with the plate.
Patent AT-E105364-T1 (AT)
Inventor: OBREZA IVAN DIPL-ING
IPC: E05C9/02
Filed: 1990-02-26
Granted: 1994-05-15
Abstract: The invention relates to a blocking device for a door leaf, the supporting frame of which is formed from narrow aluminium or plastic sections and in which the door leaf can also be blocked with the bolt (27) by means of a key. So that the device according to the invention can be built into a narrow supporting frame mentioned, there are, in the region between the latch follower (4) and a face plate (8), on a fixing plate (62) laid flat over a push rod (53) two pins (14, 43), on which are rotatably mounted levers (15, 44) which interact with push-off flanks (12, 13) of the curve (9) of the latch follower (4), the fixing plate (62) being equipped, on its side facing the side wall (1a) of the housing (1), with a tooth (63) which engages into a recess (64) of the first driving rod (65), and at the opposite end the fixing plate (62) being equipped with a tooth (66) which engages into a recess (67) of the second driving rod (68). <IMAGE>
Patent AT-E93736-T1 (AT)
Inventor: KETTLER HEINZ
IPC: A63B21/00
Filed: 1990-04-11
Granted: 1993-09-15
Abstract: The exercise weights (10), to be applied for different loading, are guided eccentrically over a guide element to a vertical guide tube (6), the guide element being formed by two guide rollers (8), extending spaced apart, with associated straps (9). The spacing of the axles (3) of the guide rollers (8) mounted in the straps (9) is advantageously dimensioned in such a way that the clear spacing between the outside surfaces of the guide rollers (8) is greater than the cross-section of the guide tube (6). Due to the design according to the invention, tilting of the guide element, guided on the vertically extending guide pipe (6), is avoided despite the prevailing eccentric arrangement of the exercise weights (10). To rule out entanglement or looping of the cables of the latissimus exercising equipment and the butterfly station, a cable guide lug (11) is arranged above the cable receptacles for guiding the cables. <IMAGE>
Patent AT-E136315-T1 (AT)
Inventor: ONO KEIICHI
IPC: A61K38/00
Filed: 1990-05-23
Granted: 1996-04-15
Abstract: High purity polyethylene glycol derivatives of formula (I) are useful as protein modifiers of interferons, t-PA, EGF, various hormones, etc. The thus modified protein has minimized antigenicity, prolonged plasma half life, or improved transfer to tissue. A novel process for preparing high purity polyethylene glycol derivatives is also disclosed.