baber/WOPTO huggingface dataset:
Patent AT-E62364-T1 (AT)
Inventor: KING REGINALD ALFRED
IPC: H03M7/42
Filed: 1985-06-26
Granted: 1991-04-15
Abstract: A method of encoding time encoded data in which a stream of time encoded symbols representing the data is divided into a number of successive time frames. The repetition frequency of each symbol in each time frame is determined and a precursor code, indicative of the symbols according to their repetition frequency, is derived for each time frame. A linear or non linear code, or any combination thereof, is assigned to the symbols in accordance with the precursor codes to produce a code series for each time frame. The precursor codes and code series for the time frames are then combined thereby to achieve a reduction in the bit rate of the digital data stream representing the data. The combined precursor codes and code series may be stored before or after transmission.
Patent AT-E71464-T1 (AT)
Inventor: BARTOLI BERNARD MARC
IPC: G06K19/06
Filed: 1985-06-24
Granted: 1992-01-15
Abstract: A method of transferring information from the front of a document (1) constituting an integral part of a strip (2) to the back of said document. The method consists in reading at least some of the information on the front of the document by means of a reader (5) disposed opposite said front and connected to control a printer (6) disposed opposite the back thereof, information sent by the reader is used to control the printer via an electronic circuit without individual processing of the sensed information. The document may be a document such as an identity card or a credit card where identical information is to appear both on the front and on the back of the card.
Patent AT-E72358-T1 (AT)
Inventor: BOCKHORN HANS-HEINRICHT
IPC: H01H21/16
Filed: 1986-04-09
Granted: 1992-02-15
Abstract: A switchable block is described, consisting of a lower part with side parts (9) attached thereto and with terminals for busbars, an outlet terminal fitted to the front or side and a cover (13) with fuse inserts (19) and/or contact blades (20) arranged thereon, and with a switch lever. Since the outlet location (on the side, top or bottom) can be freely chosen during assembly, and can also easily be changed again after assembly has been completed, it is provided according to the invention that the switching lever is an angled lever (3) with a first (1) and a second (2) lever arm which are rotatably attached to the cover via a web (14). The cover and the angled lever (3) have connecting elements (5) and guide elements (4) of a switching mechanism, whose opposing contact pieces (6 to 8), fitted on the lower part and/or on the side parts (9), are designed in the same way as further connected parts (11), symmetrically to the cover, the cover (13) being separable from the lower part and the side parts (9). <IMAGE>
Patent AT-E69753-T1 (AT)
Inventor: KOELBLIN ROLF
IPC: B23Q37/00
Filed: 1986-05-01
Granted: 1991-12-15
Abstract: The machine tool comprises a vertical post (14) on which a head changer (19) is mounted for changing the tool head (17) provided at a head carrier (16). The head changer (19) is rotatable about a vertical axis. It carries at least one head gripper (22) which is adapted to grip from the top the tool head (17) and to rotate it from a front working position to a rear changing position. The post (14) being nonrotational (about any axis) and preferably unadjustable in height (the Y axis), is simple and low cost. The machine tool is readily adaptable to sophisticated design modifications, particularly including tool exchange in plural multi-tool tool heads and interchange with tool and/or tool head storage magazines.
Patent AT-E42023-T1 (AT)
Inventor: NICHOLS WALTER ALLEN
IPC: A24D1/04
Filed: 1986-01-13
Granted: 1989-04-15
Abstract: A filter cigarette (10) is provided which comprises a tobacco rod which includes a charge of tobacco (12) wrapped in cigarette paper (13), an integral, axially aligned wrapped cylindrical filter plug (14), and tipping paper (20). The filter plug is divided into first (18) and second (19) segments with the first segment being rotatable with respect to the second segment. Rotation of the first segment with respect to the second segment causes axial movement of the first segment which serves to vary the air dilution value of the cigarette by uncovering a permeable region (26) in the plug wrapping (15).
Patent AT-E101632-T1 (AT)
Inventor: PRATT RICHARD J
IPC: D21H19/38
Filed: 1986-07-02
Granted: 1994-03-15
Abstract: A highly bulked kaolin pigment is prepared by mixing a small but effective amount of a water-soluble cationic polyelectrolyte flocculant with a kaolin clay pigment in the presence of water to prepare a bulked clay pigment product. Upon dewatering, the resultant polyelectrolyte treated clay product can be dispersed to form high solids clay-water slurries useful in making aqueous coating colors suitable for manufacturing coating lightweight publication papers or the pigment can be used as a filler for paper webs.
Patent AT-E56456-T1 (AT)
Inventor: ALEXANDER WILLIAM
IPC: A61L15/60
Filed: 1986-11-19
Granted: 1990-09-15
Abstract: Water absorbing, cross-linked acrylate resin copolymers are prepared by aqueous polymerization of (A) acrylic acid neutralized 70 to 100 mole percent for example with ammonia, and/or caustic alkali and/or an amine; with (B) styrene in an amount of 1% to 25% based on the weight of acrylic acid or acrylate; optionally (C) acrylamide in a mole ratio of 70 to 100 mole percent (A) to 30:0 mole percent (C); and (D) a water miscible or a water soluble polyvinyl monomer in an amount of .001 to 0.3 weight percent based on the total weight of (A), (B), (C) and (D).
Patent AT-E65851-T1 (AT)
Inventor: FLOM LEONARD
IPC: G06V10/141
Filed: 1986-02-04
Granted: 1991-08-15
Abstract: Methods and apparatus are disclosed for identifying an eye, especially a human eye, on the basis of the visible features of the iris and pupil. The eye is first illuminated until the pupil reaches a predetermined size, at which an image of the iris and pupil is obtained. This image is then compared with stored image information for identification. The stored image information is previously obtained from an eye, the pupil of which was similarly brought to the same predetermined size. The illumination of the iris may include oblique illumination from several positions around the circumference of the iris. The illumination from each position may be relatively monochromatic, so that the resulting shadow will lack the color of the light source at that position, providing better contrast for elevation-depednent features. A system for performing iris recognition may include a processor which controls an illumination control circuit and a camera to obtain images at several predetermined sizes of the pupil.
Patent AT-E56424-T1 (AT)
Inventor: DEINHAMMER WOLFGANG DR DIPL-IN
IPC: C07C49/16
Filed: 1987-02-19
Granted: 1990-09-15
Abstract: 1. Process for the preparation of 1,1,3-trichloroacetone by chlorination of acetone, or the mono- or dichloro-derivatives thereof, with the exclusion of water and at temperatures of up to 100 degrees C, characterized in that, acetone, chloroacetone or 1,1-dichloracetone, on their own or as a mixture, are reacted at temperatures in the range from 10 degrees to 80 degrees C with not more than equimolar amounts of chlorine in the presence of iodine or an iodine-containing compound soluble in the reaction mixture.
Patent AT-E64608-T1 (AT)
Inventor: BURKHARDT RUDOLF DR
IPC: C09K17/00
Filed: 1987-02-19
Granted: 1991-07-15
Abstract: Disclosed is a sealing composition for soil barriers. The composition is formed of 50 to 95% of a solids mixture of clay minerals and fillers, the clay mineral being 5 to 90% of the solids mixture; a binding agent which is a mixture of an aqueous solution of alkali water glass with a silane of the formula R-Si(OR'3) in which R is an aliphatic moiety of 1 to 6 carbon atoms, which may be substituted with reactive groups, and R' represents identical or different alkyl moieties of 1 to 4 carbon atoms; and water.
Patent AT-E86139-T1 (AT)
Inventor: STENGAARD FLEMMING FAURBY
IPC: B01D71/34
Filed: 1987-08-26
Granted: 1993-03-15
Abstract: Permeable, porous polymeric membrane with hydrophilic character of the membrane, said character being obtained by treatment with a solution comprising one or more hydrophilic, mono-or polymeric compounds selected among soluble, OH-containing cellulose derivatives, polyvinylalcohols and low molecular weight, polyfunctional, NH-and/or OH-containing compounds, optionally in the presence of a cross-linking agent, a surfactant and a initiator followed by rendering the layer deposited during the treatment insoluble on the membrane surface by means of a catalyst reaction at elevated temperatures in order to fixate the hydrophilic material to the membrane. Furthermore a process for the preparation of these membranes by means of treating a permeable, porous, polymeric membrane of hydrophobic character with the above solution in the presence of a catalyst and optionally in the presence of a cross-linking agent, a surfactant and an initiator, and curing of the coated membrane by means of heating to form an insoluble, hydrophilic surface layer. The membranes are suitable for use in ultra- and microfiltration.
Patent AT-E55082-T1 (AT)
Inventor: BENUZZI PIERGIORGIO
IPC: B27G19/10
Filed: 1987-11-25
Granted: 1990-08-15
Abstract: An apparatus for cutting panels (P) of wood or the like comprises a cutting carriage (C) which is movable along a cutting line with respect to a worktable supporting the panel to be cut, and includes a circular saw (S) and means (9, 10) for rotatively actuating the saw and for adjusting its position perpendicularly to the worktable. The saw (S) is constituted by at least two co-axial and aparallel saw discs (1, 101) which may be displaced axially with respect to each other with the aid of remotely-controlled adjusting means (15, 22, 122) whereby during a forward stroke (A) of the cutting carriage (C) the saw (S) performs a first cut (T1) of larger width (L') and of partial depth, and during the return stroke (R) it performs a second cut (T2) of smaller width (L) and penetrating throughout the thickness of the panel (P).
Patent AT-E61443-T1 (AT)
Inventor: MAUER GUENTER
IPC: E05B35/12
Filed: 1987-11-03
Granted: 1991-03-15
Abstract: An adjustable and encodible lock for room doors, safe deposit boxes or the like, under utilization of two separate lock structures includes two separate sets of tumblers possibly arranged vertically one above each other; a main slide coupled to an existing lock cylinder or to the common lock or latch or both, the main slide has two follower pins (13b and 13c); the upper tumbler system may be aligned with a cylinder axis of an existing lock; the lower tumbler system is then axially aligned with a latch handle and a lock disk for locking and unlocking the main slide; two control slides (21, 22) are respectively associated with the separate two lock and tumbler sets and are respectively provided with cutouts (21c, 22c) for engagements with the two follower pins; a first one of the tumbler set is provided for being operated by a customer key, the other one of the sets is provided for operation by a management key; each tumbler of the first set has funnel shaped control cutouts; and an intermediate slide is provided with a cam for engagement with the management key and has a control pin for operating and reorganizing the tumbler elements of the first tumbler set as a customer key for new adjustment is inserted in the engagement with the first tumbler set.
Patent AT-E64279-T1 (AT)
Inventor: SPRINGTHORPE ROY
IPC: A24B3/06
Filed: 1987-04-21
Granted: 1991-06-15
Abstract: For tobacco bale separation, a bale (10) is presented by a conveyor (18) at a separating location between spaced separating paddles. Each of the latter comprises a blade (26) mounting arcuate blade members (28) which are curved in a direction of rotation of the blade (26). The blade members (28) extend into the path of movement of the bale (10) in a direction substantially parallel to the layering so as to penetrate behind a layer (34). Continued movement of the bale (10) and rotation of the blades (26) causes further penetration of the blade members (28), the curvature being such that the outer ends of the blade members (28) accelerate in a direction endwise of the bale (10) to separate the layer (34) therefrom. The layer (34) continues to be accelerated away from the bale (10) into a conditioning unit.
Patent AT-E82163-T1 (AT)
Inventor: WARBURG RICHARD J
IPC: B67B7/12
Filed: 1987-07-02
Granted: 1992-11-15
Abstract: An opener for a tube having a lid with a lip protruding past the perimeter of the tube opening, and a downward annular part to seal inside the opening comprises a base with a recess shaped to accept the lip, a lower projection below and upper projection above, and both adjacent to the recess. The lid can be moved from the container by locating the lip in the recess and applying pressure with the lower projection to the lip away from the container and with the upper applying pressure to the lid at a point distant from the lip in a direction towards the container. There is pref. a handle attached to the base and the upper projection extends further from the handle than the lower. The lip pref. projects further from the lid than the depth of the recess in the base.
Patent AT-E90915-T1 (AT)
Inventor: EISNER LAWRENCE F
IPC: B41J13/12
Filed: 1987-10-02
Granted: 1993-07-15
Abstract: An envelope printing assembly providing for feeding of envelopes (7) and printing thereon while said envelopes (7) are in motion, including a plurality (77) of print heads (81, 83, 85, 87, 89 and 92) and a platen (75) for imprinting the envelopes (7), an envelope storage bin (5) for holding a stack of envelopes prior to printing, transport rollers (61, 67), timing control means (111) to produce timing signals corresponding to the speed of the transport rollers (61, 67), an envelope position sensor to produce control signals corresponding to envelope position, and a controller (121) to receive the timing and control signals to control the ''start time'' and speed of printing of the print heads (77), so that envelopes may be printed seriatim and lengthwise while continuously moving. The print heads (81, 83, 85, 87, 89 and 92) may be offset longitudinally to permit closer line spacing and ''start times'' of individual lines are adjusted accordingly.
Patent AT-E85594-T1 (AT)
Inventor: BROGGINI ARTURO
IPC: C04B20/10
Filed: 1988-04-22
Granted: 1993-02-15
Abstract: The clay-containing material produced consists of fibres coated with clay.
Patent AT-E75655-T1 (AT)
Inventor: RAEBIGER NORBERT DR ING
IPC: B29B7/88
Filed: 1988-07-13
Granted: 1992-05-15
Abstract: A process and an apparatus for continuously producing a rubber mixture. In the process, the constituents of the mixture are fed into a twin-screw extruder and are masticated and homogenized therein, with approximately 5% of the mixture being discharged and the remainder being recycled for further homogenization and for mixing with fresh batches of the constituents being fed into the extruder. The recycled mixture is circulated to and returned from a cooled, annular chamber dispersed exteriorly of the chamber of the twin-screw extruder, with the annular chamber having outflow and inflow passages communicating with the interior of the extruder.
Patent AT-E90663-T1 (AT)
Inventor: MARTIN ROLAND DR DIPL-ING
IPC: A61K8/97
Filed: 1988-08-16
Granted: 1993-07-15
Abstract: Novel gel compositions and their preparation, which contain an aluminium-magnesium-hydroxy compound of the general formula
 AlxMgy(OH)35-zRznH2O
 in which R represents the radical of a monocarboxylic acid where
 3 </= x </= 0,
 4 </= y </= 13,
 3 </= z </= 5 and 3x + 2y = 35
 as well as a polar additive and an organic-lipophilic liquid. The novel gel compositions can be used in cosmetics as rheological additives and anti-settling agents.
Patent AT-E66913-T1 (AT)
Inventor: ITOH YASUO
IPC: C07C233/73
Filed: 1988-09-01
Granted: 1991-09-15
Abstract: Amide-compounds represented by the formula (I): <CHEM> wherein R1 represents hydrogen, lower alkoxy, hydroxy, lower alkyl, halogen, amino which can be substituted by lower alkyl, nitro, cyano, sulfamoyl which can be substituted by lower alkyl, R2 represents hydrogen, lower alkoxy, hydroxy, lower alkyl, halogen, amino, nitro, wherein R1 and R2 can be combined to form methylenedioxy, R3 means hydrogen, lower alkyl, halogen, or amino, R4 and R5 may be the same or different and each represents lower alkyl or wherein R4 and R5 may be combined together with nitrogen to form 1-pyrrolidinyl or piperidino, and pharmacologically-acceptable acid-addition salts thereof, which exhibit excellent effects in the activation of gastric motor function, a process for preparation pharmaceutical compositons thereof, as well as a method for the treatment of a subject suffering from an ailment associated with inadequate gastric motor function by administrating such a compound to the said subject, are all disclosed.
Patent AT-E132635-T1 (AT)
Inventor: DOESSEL KARL-FRIEDRICH DR
IPC: G03C1/72
Filed: 1988-09-07
Granted: 1996-01-15
Abstract: Positive-working radiation-sensitive composition which contains a compound which forms an acid when exposed to high-energy radiation, and a compound which is acid-cleavable, and which is characterised in that the compound which forms an acid contains aromatically bound chlorine or bromine and has a pKa of less than 12 or is a derivative of a compound having such a pKa. The claimed composition, in particularly the copying material produced therefrom, has a higher sensitivity and an improved resolution and exhibits, in addition, no image haze after development.
Patent AT-E90823-T1 (AT)
Inventor: SCHENK HEINRICH DR-ING
IPC: H04L25/03
Filed: 1988-09-29
Granted: 1993-07-15
Abstract: The circuit arrangement is used in a digital signal receiving device (EE) for correcting digital signals received in analog form via an analog/digital converter (A/D), which signals are distorted by pre- and post-pulse ringing of subsequent or previously transmitted digital signals. The circuit arrangement exhibits a post-pulse ringing equalizer (NEZ) and a pre-pulse ringing equalizer (VEZ) which is connected to the latter and constructed as transversal filter and which multiplies a digital signal supplied at a sampling time n by a main coefficient and a fixed number of digital signals immediately following the relevant digital signal by in each case a fixed secondary coefficient and sums together the resultant product signals with the aid of an adder to form a sum signal. The secondary coefficient immediately preceding the main coefficient is additionally multiplied, weighted with a fixed factor, by a digital signal occurring at sampling time n-1. From the resultant product signal and the first sum signal, a total sum signal is then formed with the aid of the adder. 
<IMAGE>
Patent AT-E84287-T1 (AT)
Inventor: RUF ERICH DR
IPC: C03C17/25
Filed: 1988-10-11
Granted: 1993-01-15
Abstract: The preparations contain tin(IV) chlorides optionally containing organic groups and contain tin(II) fluoroborate as the only dopant. The preferred preparation comprises
 from 30 to 89.5% by weight of tin(IV) chlorides optionally containing organic groups,
 from 0.5 to 7.5% by weight of tin(II) fluoroborate in the form of an aqueous, 30 to 60% strength by weight solution, and
 from 10 to 62.5% by weight of a polar organic solvent. 
<??>The preparations according to the invention are simple to handle industrially and do not contain any aggressive or toxic compounds. Their constituents are readily accessible and inexpensive chemicals, but nevertheless allow the production of high-quality surface coatings on glass or glass ceramic.
Patent AT-E74853-T1 (AT)
Inventor: REGIPA ROBERT
IPC: B64B1/58
Filed: 1988-11-28
Granted: 1992-05-15
Abstract: PCT No. PCT/FR88/00583 Sec. 371 Date Aug. 4, 1989 Sec. 102(e) Date Aug. 4, 1989 PCT Filed Nov. 28, 1988 PCT Pub. No. WO89/05264 PCT Pub. Date Jun. 15, 1989.The invention relates to an aerostat of the double balloon type intended to travel in an autonomous and reversible manner between the ground of a planet having an atmosphere and a predetermined ceiling altitude. This aerostat is of the type comprising a first closed carrier balloon (1) for containing a gas lighter than the gas present in the atmosphere, and a solar hot air balloon (3) comprising a permanent opening (6) permitting its filling by the gas present in the atmosphere. According to the invention the solar hot air balloon is provided at its upper extremity with an opening defined by an annular border, and means for sealingly securing this annular border to the peripheral wall of the carrier balloon (1), such that said carrier balloon extends partially into the interior of the envelope of the hot air balloon (3).
Patent AT-E78766-T1 (AT)
Inventor: VAN DEN POL AART ANTONIE
IPC: B61D47/00
Filed: 1988-12-20
Granted: 1992-08-15
Abstract: Swivel platform (31-35) for a rail vehicle (30), intended for loading a container from a road vehicle onto the rail vehicle and vice versa, comprising a bottom frame which must be fixed to the rail vehicle and a top frame which can swing relative to the bottom frame through an angle of about through an angle of about 45 degrees with respect to the longitudinal axis of the rail vehicle (30). The top frame is provided with two parallel container guide elements (31, 32) which are connected to each other by means of transverse elements, one of which (35) is provided with a wheel or roller (38) which during the swing movement runs over part of the rail vehicle (30) or over part of the bottom frame. Furthermore each of the parallel container guide elements (31, 32) is also provided with a wheel or roller (14,15) which during the swing movement runs over part of the rail vehicle (30) or over part of the bottom frame.
Patent AT-E111705-T1 (AT)
Inventor: TAN J KIE S
IPC: A61B5/024
Filed: 1988-10-07
Granted: 1994-10-15
Abstract: A pulse oximeter sensor is provided in which the wrap which encloses and secures the light source (34) and detector (36) to the body includes a sheet (18, 40) of metallized material. The metallized material reflects body heat back to the body and provides opacity to interfering ambient light. The wrap may be formed in a "T" shape, with the light sensor and detector aligned with the stem of the "T", or in a disposable elongated configuration with the light sensor and detector longitudinally aligned with the wrap. The wrap is secured during use through either adhesive means (49) or by the use of hook (12) and loop (14) fabric patches.
Patent AT-E67183-T1 (AT)
Inventor: TOJA EMILIO
IPC: A61P43/00
Filed: 1988-06-23
Granted: 1991-09-15
Abstract: Compounds useful in the treatment of patients suffering from intellectual or nervous asthenias, memory failures, senescence or metal strain of the formula (I)    <IMAGE>  (I)  in which R' represents hydrogen, linear, branched or cyclic alkyl containing up to 12 carbon atoms, alkenyl containing from 2 to 8 carbon atoms, acyl containing from 1 to 6 carbon atoms or aralkyl containing from 7 to 15 carbon atoms and R represents aryl containing up to 14 carbon atoms, possibly substituted, or a mono- or polycyclic heterocyclic aromatic radical possibly substituted, provided that if R is unsubstituted phenyl, R' does not represent methyl or ethyl; also therapeutic compositions containing those compounds and method of use.
Patent AT-E99696-T1 (AT)
Inventor: NEDELEC LUCIEN
IPC: A61K31/56
Filed: 1988-07-28
Granted: 1994-01-15
Abstract: Products of the formula 
<IMAGE>
 in which
 R1 = C1-18 organic radical
 R2 = CH3 or C2H5
 A and B 
<IMAGE>
 Re = H, C1-6 Alk or acyl 
<IMAGE>
 R3 or R4 denote: one optionally protected or acylated OH or alkoxy and the other optionally substituted aryl,
 R5: optionally substituted aryl,
 process and intermediates for their preparation, their application as medications and the pharmaceutical compositions containing them.
Patent AT-E63815-T1 (AT)
Inventor: KAPPAS ATTALLAH YORK AVENUE
IPC: A61P31/04
Filed: 1987-12-07
Granted: 1991-06-15
Abstract: Use of tin protoporphyrin and tin mesoporphyrin together with ultraviolet light in the treatment of psoriasis.