baber/WOPTO huggingface dataset:
Patent AT-E27135-T1 (AT)
Inventor: MORPER MANFRED DR RER NAT
IPC: C02F11/00
Filed: 1983-11-17
Granted: 1987-05-15
Abstract: A process is provided for the removal of heavy metals from wastewater prior to being fed to a wastewater treatment installation, with anaerobic sludge to cause the anaerobic sludge to absorb heavy metals in the wastewater. Thus, the heavy metals depleted wastewaters can then be treated in a conventional treatment plant and thereafter, the resultant sludge can be directly employed for agricultural purposes without requiring further treatment to remove heavy metals therein. To effect the process a preferred reactor is made up of two parts, a cylindrical mixing tank and a superposed funnel-shaped sedimentation zone.
Patent AT-E46682-T1 (AT)
Inventor: ATKINSON COLIN
IPC: C01B33/26
Filed: 1983-06-20
Granted: 1989-10-15
Abstract: This invention provides novel amorphous aluminosilicates having useful ion exchange properties and resistance to reaction with sodium silicate when used in detergent compositions. The invention also discloses routes to manufacture of the novel aluminosilicates.
Patent AT-E30004-T1 (AT)
Inventor: KURZ JOSEF
IPC: B65H16/02
Filed: 1984-04-18
Granted: 1987-10-15
Abstract: A roll holder includes a base plate and two yokes pivotally supported on the base plate. One of the yokes is a suspension yoke having a free arm for holding a roll with a tape material thereon and another yoke is a braking yoke for braking the rotation motion of the roll when a portion of the material is to be torn-off from the roll. The braking yoke also has a free arm which overlaps the free arm of the suspension yoke and has a U-shaped cross-section so that the free arm of the suspension yoke without the roll thereon can be inserted into the free arm of the braking yoke and the roll holder can be folded.
Patent AT-E33830-T1 (AT)
Inventor: SCHMID GERARD DR
IPC: C07D205/08
Filed: 1984-09-26
Granted: 1988-05-15
Abstract: 1. A process for the manufacture of optically uniform azetidinones of the general formula  see diagramm : EP0138113,P5,F1  wherein R signifies benzyl, beta-(trimethylsilyl)-lower alkyl or beta-halo-lower alkyl, R**1 signifies a readily cleavable protecting group from the group consisting of benzyl, 2,4- or 3,4-di(lower alkoxy)benzyl, di[4-(lower alkoxy)phenyl]methyl, 4-(lower alkoxy)phenyl, lower 2-alkenyl and the group of the formula -CH2 -CH(OR**5)2 (a) or  see diagramm : EP0138113,P5,F2  in which R**5 signifies lower alkyl and n signifies the number 0 or 1, R**2 signifies lower alkyl, phenyl-lower alkyl or lower alkoxyalkyl and R**3 signifies lower alkyl or phenyl-lower alkyl or R**2 and R**3 together with the centre of chirality and the oxygen atom signify a 5 or 6-membered 0-heterocycle which optionally contains a further oxygen atom not directly linked with the centre of chirality and which is optionally substituted by lower alkyl, lower alkoxy, oxo or spirocyclo-lower alkyl, and the residues denoted by lower have up to eight carbon atoms, characterized by reacting an alkali metal salt of a carboxylic acid of the general formula ROCONHCH2 COOH wherein R has the above significance, with an optically uniform compound of the general formula  see diagramm : EP0138113,P6,F3  wherein R**1, R**2 and R**3 have the above significance, in the presence of a base and a sulphonic acid chloride of the general formula R**4-SO2 -Cl wherein R**4 signifies phenyl, lower alkylphenyl, halophenyl, lower alkyl or halo-lower alkyl, whereby the reaction is carried out in an anhydrous inert organic solvent at a temperature in the range of about -30 degrees C to about 50 degrees C.
Patent AT-E49463-T1 (AT)
Inventor: KRANZ HANS-WERNER DIPL-ING
IPC: F21V17/00
Filed: 1984-10-12
Granted: 1990-01-15
Abstract: 1. Lighting visture for a lamp having a frame enclosing the lamp, having an insert mounted detachably on the frame and having a support device comprising a bearing part and a locking part between the insert and the frame, the locking part exhibiting a support arm which is retained by a spring in a locking position, in which the insert and frame are engaged with each other, which arm can be pressed by means of a handle counter to the force of the spring into a free position in which the engagement between insert and frame is released, in which fixture the insert has at least at one end a tailpiece which covers an end region of the frame and in which fixture the support device is arranged substantially on that side of the tailpiece of the insert which faces an accessory space, characterized in that the bearing part (70.1) of the support device (7.1) has two support walls (705.1, 706.1) oriented parallel to each other and to the longitudinal axis (L) of the frame and a stop part (7022.1) oriented transversely thereto, that the support arm (713.1) of the locking part (71.1) is located at the front end of a slide (711.1) which is guided slidably parallel to the longitudinal axis (L) between the support walls (705.1, 706.1) of the bearing part (70.1) and which together with the support arm (713.1) and the spring forms an intergral plastic part, that the spring comprises two V-shaped partial springs (714.11, 714.12) each having two spring arms (7141.11, 7142.11; 7141.12, 7142.12) which are arranged on both sides of the slide (711.1), that the end of the one spring arm (7141.11, 7141.12) of each partial spring (714.11, 714.12) is connected to the slide (711.1) in the region of the support arm (713.1), that the tailpieces (7142.111, 7142.121) of the other spring arms (7142.11, 7142.12) of both the partial springs (714.11, 714.12) are linked to each other through a transverse piece (7143.1) which abuts a transverse wall (702.11) of the bearing part (70.1), which wall is constructed as a stop part (7022.1), and that the support arm (713.1) rests upon the frame in the locking position of the locking part (71.1), the tailpieces (7142.111, 7142.121) of the partial springs (714.11, 714.12) being braced through the transverse piece (7143.1) against the stop part (7022.1) of the bearing part (70.1).
Patent AT-E42647-T1 (AT)
Inventor: WAWERSIG JUERGEN ING
IPC: G11C29/04
Filed: 1984-12-18
Granted: 1989-05-15
Abstract: An integrated write/read memory consisting of a matrix of normal memory cells organized in rows and columns. The memory further includes a smaller matrix of redundant memory cells having their own column and row address decoders that can be engaged to replace any faulty memory cells in the normal matrix. The redundant address decoders are connected to all the address lines by means of fusible links so that any redundant address gate can be programmed to emulate the address of a faulty memory cell. The system further includes logic controls that automatically disables any normal memory address if a redundant memory cell is programmed to take its place.
Patent AT-E51797-T1 (AT)
Inventor: HENDRY JAMES WATSON
IPC: B29C45/17
Filed: 1984-05-09
Granted: 1990-04-15
Abstract: A process of producing an injection moulding of plastics material comprises introducing the plastics material in the form of a molten stream into a mould space, and at one or more selected positions injecting a predetermined, finite quantity of a non-plastics fluid under pressure into the stream of plastics material at a controlled rate, the fluid being injected through means (19;90) around which flows the stream of plactics material whereby the fluid is injected directly into the plastics material, the fluid thereafter flowing simultaneously with the plastics material between the mould surfaces to fill the mould space (12) and exerting a pneumatic pressure on the surrounding plastics material (8) to pressurise the plastics material outwardly towards the mould surfaces. 
<??>The invention further provides an apparatus for producing an injection moulding in accordance with the process, and an injection moulding produced thereby.
Patent AT-E45236-T1 (AT)
Inventor: BURGUETTE MARIO DOMINGUEZ MINN
IPC: G11B5/702
Filed: 1984-09-27
Granted: 1989-08-15
Abstract: A magnetic recording medium protected by a very thin, composite low surface energy covering is disclosed. The covering comprises a primer layer of a polymerized phosphorylated monomer or oligomer and an outer lubricant layer of perfluoropolyether polymer. The two layers may be polymerized in situ. The primer layer is made from monomers such as phosphorylated bis[4-(methacryloyloxy- hydroxypropylcarbamato)-cyclohexyl]methane. The outer layer is made from a polymerizable perfluoropolyether monomer such asCH=CH<sub>2</sub>. The composite low surface energy covering is especially useful for providing lubricity and corrosion resistance to a metallic thin-film magnetic recording coating.
Patent AT-E47140-T1 (AT)
Inventor: VILLANI FRANK J
IPC: A61K31/445
Filed: 1985-02-12
Granted: 1989-10-15
Abstract: The compound, 8-chloro-6,11-dihydro -11- (4-piperidylidene)-5H-benzo [5,6] cyclohepta [1,2-b] pyridine, and the pharmaceutically acceptable salts thereof possess anthihistaminic properties with substantially no sedative properties. Methods for preparing and using the compound and salts are described.
Patent AT-E50657-T1 (AT)
Inventor: OBORZIL EDIT
IPC: G10K1/071
Filed: 1985-03-25
Granted: 1990-03-15
Abstract: A bell having a mantle which is fully broken through by a plurality of gaps longitudinally and axially formed along the circumference of the mantle and dimensioned to tune the bell to a predetermined tonal frequency range.
Patent AT-E36353-T1 (AT)
Inventor: EICHEN ERWIN
IPC: C23C14/16
Filed: 1985-05-30
Granted: 1988-08-15
Abstract: Disclosed is a coated steel article, e.g., a stainless steel article, having a corrosion resistant coating of disordered silicon carboxynitride over at least a portion of the steel surface. Also disclosed is a method of forming an adherent, ductile, disordered silicon carboxynitride coating on a steel substrate by glow discharge deposition.
Patent AT-E43170-T1 (AT)
Inventor: REUSCH RUDOLF
IPC: F21V23/00
Filed: 1985-10-23
Granted: 1989-06-15
Abstract: 1. Moisture-proof luminaire (1) having a housing (2) which is covered by a transparent bowl (5) and a circumferential seal (12) in a splashproof manner and in which various installation devices, such as a ballast (14), connecting terminals (15), luminaire wiring, etc., and at least one lamp holder (18) for a fluorescent lamp (19) are attached to an attachment rail (3) provided with a reflector (4), characterized in that part of the installation devices is attached to the longer leg (13) of an essentially L-shaped attachment rail (3), which longer leg (13) extends in the direction of the longitudinal lamp axis, that the lamp holder (18) is attached to the shorter leg (16) of said attachment rail (3), which shorter leg (16) extends in a direction perpendicular of the longitudinal lamp axis, and that the lamp holder (18), located below the raised edge (10) of the housing in the area covered by the bowl (5), extends between the short leg (16) and one end of the bowl, while the reflector (4) extends between the ballast (14) and the inserted lamp (19) from the shorter leg (16) to the other end of the bowl in spaced relationship from and parallel to the longer leg (13) of the attachment rail (3).
Patent AT-E48352-T1 (AT)
Inventor: AUGESKY CHRISTIAN DIPL-ING
IPC: H02P8/00
Filed: 1985-03-19
Granted: 1989-12-15
Abstract: 1. A circuit arrangement for controlling a unipolar stepping motor with two half-windings (L1 , L2 ) per phase, in which each half-winding of each phase is in series with a controlled switch (S1 , S2 ), to which a free-wheel-diode (D2 , D3 ) is connected in parallel, is connected to the motor-supply voltage (Um ), and wherein each series-connection formed by half-winding-switch has a current sensor, more especially a series-resistor (R1 , R2 ; R281 , R282 ) for the motor current associated therewith, the outputs of the current sensors being each connected with one of the two inputs of a comparator (K; K1 ), and wherein a reference signal (Is ) is fed to one of the two inputs and the output of the comparator (K; K1 ) is connected with the control inputs of a controlled switch (S1 , S2 ) which operates in phase opposition with respect to a control signal, characterised in that parallel to the parallel-connection of the two series-connections formed respectively by the first half-winding (L1 ) - first controlled switch (S1 ) and second half-winding (L2 ) - second controlled switch (S2 ) there is disposed a capacitor (C1 , C280 ) and the latter is connected by way of a diode (D1 , D280 ) to the motor supply voltage (Um ).
Patent AT-E60656-T1 (AT)
Inventor: DOBMANN GERD DR
IPC: G01N33/38
Filed: 1986-09-16
Granted: 1991-02-15
Abstract: A method and apparatus for measuring the overlayer of a nonmagnetic material such as concrete and the diameter of steel reinforcement bars embedded therein. A steady state magnetic flux field is generated in the area of the concrete which is to be tested. A reinforcement bar embedded within the concrete generates a scatter field which is superimposed on the excitation field. By scanning the concrete surface, an amplitude locus is determined which is subtracted from an amplitude locus determined in the absence of ferromagnetic objects, whereby a difference locus is obtained. The concrete overlayer and the diameter of the steel reinforcement bar are determined from the location and magnitude of the maximum values of the difference locus with the aid of an evaluation computer.
Patent AT-E79796-T1 (AT)
Inventor: LE BELL JEAN
IPC: B32B21/13
Filed: 1986-10-28
Granted: 1992-09-15
Abstract: PCT No. PCT/FI86/00124 Sec. 371 Date Aug. 31, 1987 Sec. 102(e) Date Aug. 31, 1987 PCT Filed Oct. 28, 1986 PCT Pub. No. WO87/02616 PCT Pub. Date May 7, 1987.The invention relates to a multi-ply wood product. The supply of wood suited e.g. for the production of plywood has considerably decreased. Consequently, attempts have been made to compensate the deterioration in the quality of the surface finish and in other wood qualities e.g. by means of various coating methods, with varying success. The most important problem has been the insufficient adhesion between the coating and the wood. For the elimination of these problems, a multi-ply wood product has been developed in which at least one layer is formed by a crude fiber ply blank comprising haphazardly oriented fiber material as well as bonding agents, additives and filler materials. A single hot-pressing step in connection with the production of the multi-ply wood product forms this blank into homogeneous ply (14) which, by virtue of the partial splitting of the fiber structure and the resulting reorientation, which take place during the hot-pressing, fills the irregularities in the surface of an adjacent wood layer (1) and forms a tight synthetic ply of accurate dimensions.
Patent AT-E107744-T1 (AT)
Inventor: HARKE ALFONS
IPC: F16B13/14
Filed: 1987-03-11
Granted: 1994-07-15
Abstract: An injection anchor designated for masonry or the like consists of a tube (1) closed at its rear end and of an elastically expandable jacket (2) that surrounds the tube. In order produce an injection anchor as a reasonably priced mass production article, the tube (1) is provided with a number of diametrically opposing, rounded-off indentations (9, 10) and the elastic jacket (2) is designed as a hose, which extends over the entire length of the tube (1), the ends of the hose being tucked into the tube ends and clamped solidly to the tube (1) by means of rivet-like fasteners (5, 6).
Patent AT-E98048-T1 (AT)
Inventor: KONISHI KEISUKE
IPC: H01H21/28
Filed: 1987-09-10
Granted: 1993-12-15
Abstract: There are provided a first switch (11) which is switched to the on state or the off state in association with a displacement of an actuator (1) which causes a displacement by a contact with an object and a second switch (12) which is switched to the on state or off state later than the first switch in association with the displacement of the actuator. A switch output is produced and an abnormality is detected in accordance with the on and off states of these switches.
Patent AT-E70407-T1 (AT)
Inventor: KAWANO IKUO GUNMA
IPC: A23L29/244
Filed: 1987-10-21
Granted: 1992-01-15
Abstract: Processed meat products comprising a thermally treated, uniform mixture of a meat and a konjac mannan gel. The konjac mannan gel is obtained by steaming a sol of konjac mannan gel. The meat product has a reduced calorific value and a high content of fibers derived from the konjac mannan gel. The meat product is rather tender and has a good feeling upon eating without involving sloppiness. A method for making such meat products is also described.
Patent AT-E66256-T1 (AT)
Inventor: SCHELLEKENS RONALD MICHAEL ALE
IPC: D01D5/00
Filed: 1987-11-16
Granted: 1991-08-15
Abstract: The invention relates to an object and a process for the preparation of an object from an ethylene-vinyl alcohol copolymer with high tensile strength and modulus, by converting:   a) a solution of an ethylene-vinyl alcohol copolymer with a weight-average molecular weight above 6 x 10<4> kg/Kmole into a shaped, solvent-containing object in a suitable solvent or mixture of solvents; b) converting this object into a gel object with a homogeneous gelstructure by rapid cooling to below the gelation temperature; c) removing the solvent present in this gel object for the most part   d) Drawing the gel object during or after solvent removal at a temperature above the glass transition temperature but below the melting temperature of the copolymer. n
Patent AT-E69409-T1 (AT)
Inventor: WALKER PHILLIP STUART
IPC: B60B33/02
Filed: 1987-08-28
Granted: 1991-11-15
Abstract: A castor incorporating a combined wheel and swivel brake, comprises a leaf spring (15) and a pedal (24) which are fulcrummed on the fork (12). The leaf spring (15) has an opposed par of integral sprags (22 and 23) for braking wheel rotation in either direction, and a pair of protuberances (18), each for engagement in an aligned one of a circumferential array of corresponding recesses (14) formed in the hub assembly (13) to lock the latter. The pedal (24) is operable to flex the leaf spring (15) to brake the wheel (10) and lock the hub assembly (13) and is held in the brake applied condition by a snap fit engagement of its end with an abutment in a trough (32) in an auxiliary release lever (29), the latter being operable to dislodge the end of the pedal (24) from its trough (32) to release the brake and unlock the hub assembly (13).
Patent AT-E53482-T1 (AT)
Inventor: EPINETTE JEAN-ALAIN
IPC: A61F2/38
Filed: 1987-01-27
Granted: 1990-06-15
Abstract: A tibial component for a unicompartmental knee prosthesis intended to be fitted without cement, comprises a metal base portion in the general form of a segment of a circular disc with generally flat upper, lower and lateral faces, the latter which is perpendicular to the others extending along the chord of the segment, and a periphery in the form of an arc of a cylinder, the lower and lateral faces being provided to bear against two notch surfaces provided in the plate of the tibia, respectively perpendicular to the general direction of the tibia and parallel thereto along the intercondylar eminence, and a plate member of polymer material which is fixed to the upper face of the base portion and forming a lining for the support of a corresponding condylar component, the base portion having on its lateral face at least one projection arranged to be driven in under the intercondylar eminence, at least one passage for a pinning means to engage into the subjacent bone in the vicinity of its periphery, and on its upper face fixing means for fixing the plate member, which can be used after the base portion has been set in position, and at least a part of the surface of the base portion which is brought into contact with the bone being lined with a covering of porous metal capable of being invaded by the growing spongy bone.
Patent AT-E69076-T1 (AT)
Inventor: KORPELA MATTI
IPC: F26B3/28
Filed: 1987-03-13
Granted: 1991-11-15
Abstract: PCT No. PCT/FI87/00034 Sec. 371 Date Oct. 16, 1987 Sec. 102(e) Date Oct. 16, 1987 PCT Filed Mar. 13, 1987 PCT Pub. No. WO87/05644 PCT Pub. Date Sep. 24, 1987.A floater dryer for drying a web-shaped (W), moving material, in particular a paper or cardboard web. The dryer comprises a plurality of radiation/air blowing units (10) which are provided on one side of the web (W) or on both sides (10A,10B). The units (10) have been shaped to be blow boxes having on their side facing the web (W) a contact-free carrier surface (21R,27) and into conjunction with which is blow, through a nozzle aperture (20a,20b) opening on the leading and/or trailing edge of the carrier surface, an air jet (Ful), or air jets (Fua,Fub). The jets will have a substantially large component parallel to said carrier surface. In conjunction with the radiation/air blowing units (10) are provided radiation elements (30) from which into the treatment interval (P1, P2, P-) is directed radiation (SO) through a window (27). The window at the same time serves as carrier surface for the air support of the web (W). The air flows (F3,F4) from the blow box are also conducted to serve as cooling air for the radiation elements (30) and for components in conjunction therewith. On the side opposite to the carrier surface (27,21R) of the radiation/air blowing units (10) may be provided a mirror arrangement (32,33) which returns radiation that has passed through the web (W), back to the web (W).
Patent AT-E72198-T1 (AT)
Inventor: HASHIMOTO KUNIO
IPC: B65G15/60
Filed: 1988-04-12
Granted: 1992-02-15
Abstract: A tubular belt conveyor comprises front and rear end rollers, an endless belt movable between the two rollers and a plurality of guide frames which support the belt. The belt is rolled up into tubular form in which powdered or granular material is transported continuously without scattering. Some of the guide frames are arranged such that their axes are laterally away from the longitudinal axis of the belt. Accordingly, the conveyed material such as a long piece does not bamp against the belt wall, whereby it is prevented to damage the belt or interrupt the running.
Patent AT-E71262-T1 (AT)
Inventor: SOLLICH HELMUT
IPC: A23G7/02
Filed: 1988-06-16
Granted: 1992-01-15
Abstract: The invention relates to a process and an apparatus for the continuous production of an optionally multi-layered material (4), which is made from hot confectionery paste (5) which is still mouldable, and is to be subdivided into sticks or bars. The material is applied to an endless conveyor for heat treatment, in layers which can be sized. Immediately after the sizing of the web of material or of the topmost layer of the web of material, before a skin preventing the adhesion of scattered material forms on the surface (7) of the web of material (4), such material (10) is scattered on, the sizing taking place with an excess of material and a skinless surface of the web of material for receiving the scattered material being formed by the removal or retraction of the excess of material immediately after sizing. <IMAGE>
Patent AT-E67503-T1 (AT)
Inventor: RASMUSSON GARY H
IPC: C07J73/00
Filed: 1985-02-20
Granted: 1991-10-15
Abstract: Compounds of formula: <CHEM>  in which R is hydrogen, methyl or ethyl;  R<2> is a branched alkyl radical having up to 12 carbon atoms;  R min  is hydrogen or methyl;  R sec  is hydrogen,  alpha -methyl or  beta -methyl, and  R''' is hydrogen,  alpha -methyl or  beta -methyl, and pharmaceutical formulations containing the above compounds are active as testosterone 5 alpha -reductase inhibitors and thus are useful topically for treatment of acne, seborrhoea and female hirsutism, and systemically in the treatment of benign prostatic hypertrophy.
Patent AT-E70296-T1 (AT)
Inventor: DE BUZZACCARINI FRANCESCO
IPC: C11D17/08
Filed: 1988-05-20
Granted: 1991-12-15
Abstract: Solid peroxygen bleach containing aqueous liquid detergent compositions having a pH of at least 8 are disclosed. The peroxygen bleach is water-soluble. The liquid detergent composition comprises a solvent system comprising water and a water-miscible solvent. The solvent system provides sufficient solubility of anionic surfactants, while keeping the solubility of the peroxygen bleach compound within defined limits.