baber/WOPTO huggingface dataset:
Patent AT-E36341-T1 (AT)
Inventor: MEUNIER GILLES
IPC: C08F265/06
Filed: 1984-08-24
Granted: 1988-08-15
Abstract: The impact resistance of resin compositions consisting of a thermoplastic polymer, particularly a homopolymer or copolymer of vinyl chloride, can be improved by an impact additive of the graft copolymer type. The graft copolymer impact additive consists of a backbone composed of a statistical copolymer of butadiene or isoprene, an alkyl acrylate of a C<sub>2</sub> to C<sub>12</sub> alkyl, and a polyfunctional cross-linking agent, onto which are grafted the chains of a polymer of an alkyl methacrylate of a C, to C, alkyl, particularly methyl methacrylate. The backbone of the graft copolymer impact additive comprises 0.5-35% by weight butadiene or isoprene, and up to 10 mole% of the cross-linking agent, while the weight ratio of grafted chains to the backbone can range from 10 to 200%.The resin compositions are particularly useful to improve impact strength at low temperatures.
Patent AT-E33645-T1 (AT)
Inventor: KLEEMANN AXEL DR
IPC: C07B61/00
Filed: 1984-12-14
Granted: 1988-05-15
Abstract: There is disclosed a process for the production of 1,4-bis-[3-(3,4,5-trimethoxybenzyloxy)-propyl]-diazepane which consists of first reacting 3-aminopropanol with acrylonitrile and subsequently reacting in aqueous solution with formaldehyde and hydrocyanic acid or with formaldehyde and an alkali cyanide in the presence of alkali hydrogen sulfite to form cyanomethyl-(2-cyano-ethyl)-(3-hydroxy-propyl)-amine; hydrogenating the thus obtained reaction product in the presence of a hydrogenating catalyst and ammonia to 1 (3-hydroxy-propyl)-1,4-diazepane and reacting the latter compound for example with 3-halogen propanol or with allyl alcohol and introducing two 3,4,5-trimethoxy-benzoyl groups into the thus obtained reaction product by esterification.
Patent AT-E33836-T1 (AT)
Inventor: MEYER WILLY
IPC: C07D239/47
Filed: 1984-12-03
Granted: 1988-05-15
Abstract: Substituted N-arylsulfonyl-N'-pyrimidinylureas and N-arylsulfonyl-N'-triazinylureas of the general formula    <IMAGE> (I)  wherein R1 is a   <IMAGE>  R2 is hydrogen, halogen, nitro, C1-C3alkyl, C1-C3alkoxy or -COOR9, R3 is hydrogen, C1-C3alkyl or C1-C3alkoxy, R4 and R5 are each independently of the other hydrogen, halogen, C1-C4alkyl, C1-C4haloalkyl, C1-C4alkoxy, C1-C4haloalkoxy, C1-C4alkylthio, C1-C4haloalkylthio, C2-C4alkoxyalkyl, C3-C6-cycloalkyl or -NR10R11, R6 is hydrogen or C1-C3alkyl, R7 is hydrogen or methyl, R8 is C4-C6cycloalkanonyl which is unsubstituted or substituted by C1-C3alkyl or halogen; C3-C6cycloalkyl which is unsubstituted or substituted by one or more identical or different members selected from the group consisting of C1-C3alkyl, C1-C3alkoxy, halogen or cyano; or is C5-C6cycloalkenyl which is unsubstituted or substituted by C114 C3alkyl, halogen or cyano, R9 is C1-C3alkyl or allyl, R10 and R11 are each independently of the other hydrogen or C1-C4alkyl, n is 0 or 1, X is sulfur or oxygen, and E and Z are each independently of the other nitrogen or the methine bridge, with the proviso that R8 is only unsubstituted or substituted C3-C6cycloalkyl if at the same time Z is nitrogen, and the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases, have good pre- and postemergence selective herbicidal and growth regulating properties.
Patent AT-E29509-T1 (AT)
Inventor: AFFENZELLER JOSEF DR
IPC: C08K9/02
Filed: 1984-09-14
Granted: 1987-09-15
Abstract: Into a material based on a caoutchouc-type or caoutchouc-containing mixture for producing hard rubber, there is incorporated a pre-mix containing high-strength organic fibers and a liquid hardenable plastic material. The high-strength and temperature resistant material thus obtained is particularly suitable for the attenuation of noise in combustion engines when heavy-weight fillers are also added to such material. Engine components like, for example, valve covers, timing gear covers and oil pans can be manufactured from this material.
Patent AT-E40313-T1 (AT)
Inventor: ARNOLD SIEGHARD ING GRAD
IPC: B41J11/70
Filed: 1985-05-10
Granted: 1989-02-15
Abstract: The cutting wheel (40) is rotatably guided in a cutting carrier (50), and under the force of a spring acting axially against the cutting rail (50) so that the cutting wheel (40) is pivotable out of a neutral starting position plane parallel to the cutting rail (50), by an angle ( alpha max) corresponding to the maximum admissible cutting angle between cutting wheel (40) and cutting rail (50). Depending on the force (FF) of a spring (46), the cutting resistance (FW), and the frictional force between cutting wheel (40) and cutting rail (50), the cutting wheel (40) adjusts itself automatically to the respective cutting angle ( alpha s). The pivoting range for the cutting wheel (40) extends in both directions, so that the cutting device acts in both directions of movement of the cutting carrier (26).
Patent AT-E41117-T1 (AT)
Inventor: BERTOLOTTI FRANCO
IPC: B29B9/06
Filed: 1985-06-04
Granted: 1989-03-15
Abstract: A cutting device for the hot granulation of thermoplastic polymers including a rotary driving shaft, a bladecarrying disc rigidly keyed on the driving shaft and blades not rigidly mounted on said disc and sliding on the cutting plate, each blade being paired to an opposing element which opposes any sudden action tending to move the blade away from the plate.This invention relates to a cutting device for the hot granulation of thermoplastic polymers.More in particular, the present invention relates to a cutting device for the hot granulation of thermoplastic polymers, in which cutting of polymer monofilaments leaving the die plate is accomplished directly on the face of said die plate.
Patent AT-E45953-T1 (AT)
Inventor: UMEZAWA HAMAO PROF
IPC: A61K31/704
Filed: 1985-06-26
Granted: 1989-09-15
Abstract: The present invention relates to novel anthracycline compounds, and a process for producing the same. The compounds have anti-tumor activities and can, therefore, be used as medicaments.
Patent AT-E64549-T1 (AT)
Inventor: CHAO HUNG-YA
IPC: B01J13/02
Filed: 1985-07-29
Granted: 1991-07-15
Abstract: A method of microencapsulation is disclosed whereby two or more organic-in-aqueous emulsions, each containing a reactive component in the organic phase, are mixed together causing the reactive components to react and form polymeric walls around the organic droplets. Either, neither or both emulsions may contain one or more fill materials in their organic phase.
Patent AT-E49887-T1 (AT)
Inventor: OGNUBIYI LAI
IPC: A01N47/44
Filed: 1985-07-22
Granted: 1990-02-15
Abstract: Improved methods of disinfecting and/or preserving contact lenses comprises treating said lenses with an effective concentration of a solution comprising a biguanide or a water soluble salt of formula (I), wherein R1 and R3 are selected hydrogen, halogen, alkyl, alkoxy, nitro, -SO2R4, carboxyl or hydroxyl where R4 is -NH2, -NHR', -NR'R'', -OR' or -O-aryl in which R' and R'' are alkyl or alkoxy; R2 is hydrogen or halogen and X is hydrogen or alkyl, provided that when R2 is halogen then both R1 and R3 are hydrogen and X is alkyl. The method provides for disinfecting and/or preserving contact lenses wherein the monomeric biguanide-containing solutions offer a wide spectrum of antimicrobial activity with nominal binding and concentrating onto lens surfaces and low levels of eye tissue irritation or inflammation.
Patent AT-E55361-T1 (AT)
Inventor: PUIG JEAN-PHILIPPE
Filed: 1986-12-15
Granted: 1990-08-15
Abstract: A process for the production of pure aluminum trihydroxide having a controlled median diameter of less than 4 microns with a unimodal distribution and a minimum deviation. The process comprises contacting, for a short time, sodium aluminate solution with a small quantity of ground aluminum trihydroxide having a specific BET surface area of at least 8 m2/g, separating the sodium aluminate solution from the solid phase comprising ground aluminum trihydroxide and aluminum trihydroxide precipitate containing impurities, then decomposing the purified sodium aluminate solution in the presence of a quantity of pure ground aluminum trihydroxide from a preceding decomposition operation to precipitate a very pure aluminum trihydroxide having the specified median diameter.
Patent AT-E69420-T1 (AT)
Inventor: GRANZOTTO ARTEMIO
IPC: B65D47/06
Filed: 1986-12-29
Granted: 1991-11-15
Abstract: The washing bottle has a squeezable container (3) to which a nozzle head (9) is attached. The latter has nozzles (10, 12, 13) whose axes are inclined at an angle ( alpha ) to the axis (11) of the nozzle head (9). This enables the entire inside surface (15, 16, 17) of the hollow profile (18) to be sprayed with the liquid at least to the greatest extent in one operation. <IMAGE>
Patent AT-E82980-T1 (AT)
Inventor: CHILD RALPH GRASSING
IPC: A61K31/66
Filed: 1987-01-26
Granted: 1992-12-15
Abstract: Organic platinum complexes active as anti-tumor agents in warm-blooded animals, and methods for synthesis of same, are described.
Patent AT-E78922-T1 (AT)
Inventor: HELLWIG GERRIET
IPC: G01J3/52
Filed: 1987-02-07
Granted: 1992-08-15
Abstract: In order to overcome difficulties which arise when making conventional color charts and color spaces, a torus-shaped spacial structure is used as base body for the arrangement of color tones. The gray tones are located at the outermost jacket area thereof and the clearest colors are located at the inner jacket area thereof. In the inside of the body, the colors extend through all color tone steps from the clearest up to the gray tones. By means of an iterative method for the arranging of color tones in the torus, it is possible not only to discriminate the color tones for the human eye equidistantly, but also to represent the brown colors reliably.
Patent AT-E43208-T1 (AT)
Inventor: BERTRAM JOHANNES DIPL-ING
IPC: F16C33/61
Filed: 1987-02-19
Granted: 1989-06-15
Abstract: A center-free large antifriction bearing consisting of two bearing races comprising rolling bearing elements disposed between them and an integrated electrical direct drive in which the rolling bearing elements are disposed on one side of the direct drive, is characterized in that the bearing races (1, 2) engage over each other at the side of the direct drive (7) opposite the rolling bearing elements (3) and have a spacing (20) which is less than the gap (21) between stator (8) and rotor (9) of the electrical direct drive (7), so that contact of stator and rotor is avoided under all operating conditions.
Patent AT-E50905-T1 (AT)
Inventor: FOELLER DIETER DR
IPC: A41D31/02
Filed: 1987-04-24
Granted: 1990-03-15
Abstract: A protective suit against sound waves with which it is possible to achieve a considerable reduction of the effects of sound waves on the human body. The suit material is furnished with at least two flexible soundproofing layers, of which at least one layer increases the weight per unit area of the suit, and another acts as a cushioning layer.
Patent AT-E69525-T1 (AT)
Inventor: MAIER REINHARD DR
IPC: H02H3/08
Filed: 1987-07-22
Granted: 1991-11-15
Abstract: The invention relates to a device for picking-up voltage and for comparing the instantaneous powers of the individual phases with each other, the output of which is in functional connection with the tripping command transmitter in the event of a predetermined deviation.
Patent AT-E83989-T1 (AT)
Inventor: SMITH SAM D
IPC: B60F1/04
Filed: 1987-10-08
Granted: 1993-01-15
Abstract: A railroad train (70) comprising a plurality of highway trailers (72) hitched front end to rear end (74, 76) with the end of each trailer supported on an adapter releasably connected to the trailer and with the adapter permanently mounted on the bolster of a four-wheel double-axle railroad truck (10), desirably a swing motion truck, with the adapter (100) also supported by side bearings mounted on the bolster and with the adapter desirably having a secondary spring suspension.
Patent AT-E125949-T1 (AT)
Inventor: ULLMAN EDWIN F
IPC: C12N15/02
Filed: 1987-10-06
Granted: 1995-08-15
Abstract: Receptors are disclosed that are antibodies that exhibit a binding affinity for an immune complex of a monoepitopic antigen and an antibody for such antigen that is substantially greater than the binding affinity for the monoepitopic antigen or the antibody for the monoepitopic antigen apart from the immune complex. Normally, the monoepitopic antigen has a molecular weight less than 1500 and is an organic compound. The antibodies of the present invention find use in a method for determining a monoepitopic antigen in a sample suspected of containing such antigen. The method comprises forming an immune sandwich complex comprising the monoepitopic antigen or an analog thereof, a first monoclonal antibody that binds to the monoepitopic antigen, and a second monoclonal antibody that is an antibody of the present invention and detecting the immune sandwich complex. Compositions of matter and kits for use in conducting an assay in accordance with the invention as well as methods for producing the above receptors are also disclosed.
Patent AT-E69780-T1 (AT)
Inventor: MCVEIGH MARTIN LINDSAY
IPC: A45C11/20
Filed: 1987-07-01
Granted: 1991-12-15
Abstract: PCT No. PCT/AU87/00193 Sec. 371 Date Feb. 18, 1988 Sec. 102(e) Date Feb. 18, 1988 PCT Filed Jul. 1, 1987 PCT Pub. No. WO88/00160 PCT Pub. Date Jan. 14, 1988.An insulated carry bag comprising an inner liner bag (2) within an outer cover bag (1) with the open ends of the bags joined to form a neck (3) with neck closure means (5, 6). There is filling a particulate thermally insulating material (4) between the inner and outer bags (1, 2). The inner and outer bags (1, 2) are made of flexible sheet material allowing the carry bag to adopt the shape of an article housed therein and the sheet material and the particulate material (4) are capable of maintaining a static electrical surface charge sufficient to cause the material (4) to adhere to the surfaces of the inner and/or outer bags (1, 2).
Patent AT-E68590-T1 (AT)
Inventor: CHAROY ALAIN
IPC: G01B7/00
Filed: 1987-11-18
Granted: 1991-11-15
Abstract: PCT No. PCT/CH87/00153 Sec. 371 Date Jul. 25, 1988 Sec. 102(e) Date Jul. 25, 1988 PCT Filed Nov. 18, 1987 PCT Pub. No. WO88/04028 PCT Pub. Date Jun. 2, 1988.The method is based on the exploitation of the "skin effect" occuring in any current-conducting material as a function of the current frequency going through said material. A transformer (5) is supplied from a generator (2) and an amplifier (4) to produce the current intended to supply the tube (T) and to measure the voltage at the terminals of a shunt (6). This voltage which is characteristical of the energization current is amplified by an amplifier (8) and brought to the reference input of a phase correlation amplifier (1). The resistive component of the signal on the tube is then measured by said amplifier (1) by just measuring the signal phase component.
Patent AT-E48460-T1 (AT)
Inventor: PEHL MARTIN
IPC: E04D1/04
Filed: 1988-02-03
Granted: 1989-12-15
Abstract: 1. Grooved roof tile with a plain side groove (2) with outer (15) and inner (16) side nibs, a central tile area (1), at least one covering bead (5) and a plain top groove (3) with an outer top nib (7) and an inner top nib (8) extending over the central tile area (1) and a covering bead (5), characterised in that an outer bottom nib (21) rests on the central tile area (1) and essentially the covering bead (5) of the overlapped tile, and the outer top nib (7) extends except for a slight clearance up to the lower surface of the overlapping tile, the heights of the inner top nib (8) and an inner bottom nib (22) are approximately equal and smaller by a slight clearance than half the height of the outer bottom nib (21), and in the top groove (3) at the four-tile corner is provided a slide-over platform (10) which is enclosed by nibs (11) and opens only towards the top groove and hence the central tile area (1).
Patent AT-E118137-T1 (AT)
Inventor: VIRDEE HARBHAJAN SINGH
IPC: H04J3/12
Filed: 1988-03-25
Granted: 1995-02-15
Abstract: In accordance with the present invention a plurality of input control data bits are added to a plurality of input telecommunications transmission channels in the form of an input control word wherein any of the individual data bits can be changed without adversely effecting the ability of the system to synchronize and recover the added control word from the multiplexed data stream at the receiving end. A service channel is thus provided. The synchronization circuit described by the present invention is particularly useful in telecommunications transmission of a large plurality of communication channels as is the case in fiber optic transmission wherein a single control word may be useful, for example, as an alarm with respect to one or more of the multiplex telecommunications channels. In a preferred embodiment of the invention, an 8 Kbit/sec control channel is described.
Patent AT-E70074-T1 (AT)
Inventor: HERRMANN CHRISTOPH DR
IPC: C08F297/04
Filed: 1988-06-04
Granted: 1991-12-15
Abstract: The AB block copolymers of the prior art have a tan delta curve having a comparatively narrow attenuation region. In order to obtain tyre treads having an optimum performance profile, these known block copolymers must be blended with other rubbers having certain glass transition temperatures, which is in practice regarded as disadvantageous. 
<??>The block copolymers according to the invention comprise from 40 to 80% of a block A based on butadiene (uniformly distributed vinyl group content 8-60%) and from 60 to 20% of a block B based on
 - 0-60% of butadiene,
 - at least 10% of isoprene and
 - up to 45% of styrene,
 the vinyl content of the diene units being from 75 to 90%. 
<??>These block copolymers have a considerably broadened attenuation curve. 
<??>The AB block copolymers are used to produce tyre treads.
Patent AT-E87073-T1 (AT)
Inventor: HOCHSTRASSER FERDINAND
IPC: F16K39/04
Filed: 1988-12-03
Granted: 1993-04-15
Abstract: The two mutually coaxial supply nozzles (4) for cold and hot water open at right angles to the flow direction (a) of the control disc stack (2) through the wall of the housing (1) into the pressure equalising device (3). The two water flows are deflected through 90 DEG in this device. This leads to a very compact fitting which means a small installed depth in the case of mounting under the plaster and a small projection in front of the installation wall in the case of mounting over the plaster. Both arrangements are of particular advantage, particularly in the case of shower mixing valves in relatively thin-walled confined shower cubicles. <IMAGE>
Patent AT-E111160-T1 (AT)
Inventor: KACIAN DANIEL LOUIS
IPC: C12N15/09
Filed: 1988-03-31
Granted: 1994-09-15
Abstract: A method of assaying a biological specimen, such as a mucoid secretion specimen, for the presence of selected bacterial species, such as mycobacteria, wherein the selected bacterial species are concentrated from the biological specimen into a concentrated specimen by concentrating white blood cells from said biological specimen, which white blood cells are associated with a portion of said selected bacterial species.
Patent AT-E71941-T1 (AT)
Inventor: KARJALAINEN ARTO JOHANNES
IPC: A61P25/20
Filed: 1988-07-08
Granted: 1992-02-15
Abstract: The separated d and l enantiomers of medetomidine and their salts are selective and potent  alpha 2-receptor agonists.
Patent AT-E85210-T1 (AT)
Inventor: DUCKWORTH RALPH MARSLAND
IPC: A61K8/49
Filed: 1988-08-19
Granted: 1993-02-15
Abstract: The invention relates to a toothpaste containing a therapeutic agent through the use of which there is produced a sustained and enhanced level of the therapeutic agent in the oral fluids. The toothpaste comprises 30 to 75% by weight of an abrasive cleaning agent consisting at least in part of calcium carbonate, a therapeutic agent, 0.01 to 0.6% by weight of a flavouring agent, and 0.002 to 0.1% by weight of sodium saccharinate or the equivalent amount of another sweetening agent.
Patent AT-E80441-T1 (AT)
Inventor: WALLY MICHAEL
IPC: F04B53/06
Filed: 1989-03-06
Granted: 1992-09-15
Abstract: A deaerator for a liquid pump (1) working with pressure and intake stroke is constructed in a pump head housing (3). A venting duct has a switch valve (17) and an adjustable throttle (18) connected in parallel. The switch valve is formed by a valve seat (19) and a closing piece (20) on a first screw element (21). The throttle (18) is formed by a restrictor seat (35) and a throttle element (36) formed on a second screw element (33). This throttle is arranged in the first screw element (21). This produces a cheap, compact embodiment. <IMAGE>
Patent AT-E73107-T1 (AT)
Inventor: HONEGGER WERNER
IPC: B65H39/065
Filed: 1989-04-07
Granted: 1992-03-15
Abstract: Attached to the rotating draw element (16) are fastening arrangements (20), on each of which a saddle-type rack (12) is arranged. The walls (42, 44) of these racks (12) bound pocket-type receiving parts (46) in the region of the effective conveying route. The printing products (14) fed in by the first feeder (22) are each introduced into a receiving part (46) and opened by an opening apparatus so that the printing product (14'), fed in by the second feeder (22'), can be inserted into the first opened printing product (14). The printing products (14, 14'), inserted into one another in this manner, are picked up by grippers (28) of the outgoing conveyor (24) and are led away. It is also possible for the opening apparatus to be switched off so that the printing products (14, 14'), fed in by both feeders (22, 22'), come to rest adjacently in the receiving parts (46), which enables the printing products (14, 14') to be collated. Furthermore, the printing products (14) can also be fed in by the feeders (22, 22') with their open side at the front, the latter being opened by means of the opening devices (36) and placed astride the saddle-type racks (12). The printing products (14), lying on top of each other having been assembled in this manner, are picked up by the outgoing conveyor (24) and are transported away. 
<IMAGE>
Patent AT-E74166-T1 (AT)
Inventor: WAEBER RENE
IPC: D01G99/00
Filed: 1989-05-26
Granted: 1992-04-15
Abstract: The invention relates to a method of reducing the stickiness or tackiness of cotton flocks. For this purpose, cotton flocks delivered by any suitable conveyor mechanism are received in a flock chute and brought, by rolls or rollers, as a fiber batt between a number of heated rolls or rollers, in order to be heated such that the stickiness or tackiness of the honeydew on the cotton is thus reduced to an extend which no longer has an adverse effect on subsequent machinery. Downstream of the heated rolls or rollers the fiber batt is again opened into cotton flocks by an opening roll or roller and fed to a pneumatic conveyor line through which the cotton flocks are fed to the subsequent machine.
Patent AT-E127126-T1 (AT)
Inventor: YARINO TATUO
IPC: C07J13/00
Filed: 1989-06-24
Granted: 1995-09-15
Abstract: A process for production of a 1 alpha ,3 beta ,24-trihydroxy- DELTA <5>-steroid represented by the formula (II): <CHEM> wherein R1 and R2, independently, represent a hydrogen atom, or R1 and R2 together form a single bond, R3 represents an unsubstituted or halogen-substituted lower alkyl, and R4 represents a hydrogen atom, hydroxy or a protected hydroxy, comprising reducing a 1 alpha ,2 alpha -epoxy- DELTA <4,6>-3,24-dioxosteroid represented by the formula (I) <CHEM> wherein R1, R2, R3 and R4 have the same meanings an defined in formula (II), using an alkaline metal or alkaline earth metal and a proton donor in a solvent comprising ammonia or amine characterized in that at an early stage of the reaction the 1 alpha ,2 alpha -epoxy- DELTA <4,6>-3,24-dioxosteroid is reacted with the alkaline metal or alkaline earth metal in the presence of the proton acceptor, and then at a later stage of the reaction, a resulting intermediate product is reacted with the proton donor.