baber/WOPTO huggingface dataset:
Patent AT-E38440-T1 (AT)
Inventor: MUNDT PETER
IPC: G03B21/64
Filed: 1986-01-14
Granted: 1988-11-15
Abstract: A integral plastic frame for holding a film slide includes a central window, a recessed bearing surface, which surrounds the window and serves to contact the film slide when it has been inserted to cover the window. The transparency as it is inserted and in its final position is guided between the bearing surface and the retaining elements facing the bearing surface. The retaining elements substantially consist of continuous retaining strips, which extend in the direction in which the film slide is inserted. The retaining strips are attached to mutually opposite sides of a central window of the integral frame member by means of narrow connecting webs, which extend at right angles to the direction in which the film slide is inserted. The plastic material of the frame member is so elastically flexible that an opening through which the film slide can be inserted is formed between the retaining strip and the bearing surface.
Patent AT-E44167-T1 (AT)
Inventor: RICHTER WOLFGANG
IPC: D06P3/14
Filed: 1986-01-23
Granted: 1989-07-15
Abstract: Vinylsulfonyl dyes, if padded from acidic liquors, produce on wool merely dyeings having a poor yield and only moderate fastness properties if the pad-beam method is used. It has been found according to the invention that padding from weakly alkaline liquor (pH 7-9) with sodium bicarbonate as fixing alkali and subsequent batching (6-24 hours) of the material produces good coloristic results especially on wools with a low-felting or non-felting finish.
Patent AT-E68453-T1 (AT)
Inventor: DELZER GARY ALBERT
IPC: B01J23/84
Filed: 1986-07-24
Granted: 1991-11-15
Abstract: Compositions of matter comprise oxides of silicon, aluminum and/or titanium mixed with combinations of manganese oxide and magnesium oxide; iron oxide and magnesium oxide; calcium, strontium, barium, tin and/or antimony oxides, manganese oxide and magnesium oxide; and iron oxide, manganese oxide and magnesium oxide. These compositions are particulary useful as catalysts for selectively converting propane and butanes to ethylene and ethane and particularly to ethlyene. A method for converting propane and butanes to less saturated hydrocarbons is also disclosed in which the catalyst life is extended and the selectivity to ethylene and ethane, particularly ethylene, is improved by carrying out the contacting with the catalyst in the presence of steam, when the catalyst contains an oxide of iron and, optionally, when the catalyst does not contain an oxide of iron.
Patent AT-E84372-T1 (AT)
Inventor: DENEKA CHARLES W
IPC: C03B37/012
Filed: 1986-08-15
Granted: 1993-01-15
Abstract: A method is described of preparing an optical device for alignment with a light beam emitter or receiver. The optical device is formed of a first glass that is resistant to dissolving in a given solvent. Extending through the device is an optical waveguide (34,81,91,98) at least the cladding (34a,84,94) of which is soluble in the given solvent. At least one end of the device is immersed in the solvent to dissolve the end portion of the fiber and form a well (51,55,89,97,102,111). An optical fiber (53,71,82,92) is inserted into the well where it is aligned with the fiber extending through the device.
Patent AT-E65080-T1 (AT)
Inventor: COSTANZI SILVESTRO
IPC: C07D211/46
Filed: 1987-04-23
Granted: 1991-07-15
Abstract: A process is disclosed for the synthesis of 4-allyloxy-2,2,6,6-tetraalkylpiperidinic derivatives by starting from the corresponding 2,2,6,6-tetraalkylpiperidinols and from an allyl halide, characterized in that the reaction is made take place in the absence of water, and in the presence of a finely subdivided alkyl-metal hydroxide and of small amounts of a phase-transfer catalyst. The products, which are thus obtained with yields higher than 90%, are useful a stabilizers for polymers or as intermediates for such products.
Patent AT-E54840-T1 (AT)
Inventor: CROUZET PIERRE
IPC: C08F4/60
Filed: 1987-01-15
Granted: 1990-08-15
Abstract: The invention relates to processes and apparatus for the elutriation of particles of a Ziegler-Natta type alpha-olefin polymerisation catalyst, based on transition metal compound(s) and preferably also comprising magnesium compounds, by means of an elutriation liquid which is a non-polar liquid, for example a hydrocarbon chemically inert in relation to the catalyst. A preferred process comprises the following stages:- preparation of a homogeneous suspension of the catalyst in the elutriation liquid. and- elutriation of the catalyst by means of the suspension and the elutriation liquid in one or two elutriation columns (F1),(F2), separating the large and fine catalyst particles respectively.The apparatus comprises a tank (M2) for the preparation of the catalyst suspension and the elutriation column or columns (F1)(F2).The invention also relates to elutriation of Ziegler-Natta catalyst particles using a non-polar elutriation liquid and wherein a special polar aprotic additive is employed, for example an organo-metallic compound.
Patent AT-E61635-T1 (AT)
Inventor: CHALON JEAN-CLAUDE
IPC: C22C37/00
Filed: 1987-04-15
Granted: 1991-03-15
Abstract: (A) A novel material, in the form of a cast piece of cast iron, has a certain depth (pref. 5-25 mm) of nodular cast iron at at least one of its surfaces, the rest of the cast piece being of at least partially vermicular cast iron. (B) Prodn. of material (A) involves pouring molten cast iron, contg. conventional catalysts and additives, for forming nodular and vermicular cast irons, into a mould having at least one chill wall portion. (C) Also claimed are novel glass moulding moulds made of material (A), the nodular cast iron forming the part of the moulds which contacts molten glass.
Patent AT-E63839-T1 (AT)
Inventor: SOULARD CHARLES
IPC: A63B69/36
Filed: 1987-12-17
Granted: 1991-06-15
Abstract: An appliance for simulating playing of the game of golf on a suitable playing area. The appliance includes an arm (1) at the end of which is fixed a striking member (2) in the form of a golf club of reduced size contained substantially in the same plane as the arm (1). This golf club conventionally includes a stem (3) fixed at one end to the arm (1) and carrying at its opposite end a head (4), the stem (3) and the arm (1) forming an elbow so that a ball (8) is struck by rotation of the arm (1) about its axis without intervention of mechanical transmission means.
Patent AT-E90958-T1 (AT)
Inventor: PIESOLD JAN-PETER DR
IPC: C08L27/16
Filed: 1988-03-09
Granted: 1993-07-15
Abstract: A polyolefin molding composition, in particular based on LLDPE, containing a fluorine-containing polymer together with a wax, has a broad processing range in which no surface defects occur. The throughput on extrusion is greatly increased.
Patent AT-E124130-T1 (AT)
Inventor: CREMONA LORENZO
IPC: F26B13/08
Filed: 1988-01-18
Granted: 1995-07-15
Abstract: In a wood veneers drier (10) of the type in which the veneers are fed between two belts (12, 13) one above the other along a path, which is generally sinusoidal, formed by a plurality of guide rollers (16) around which the said belts partially wind, the said guide rollers are disposed along the said generally sinusoidal path followed by the pair of belts. In consequence, the said path comprises a plurality of rectilinear sections connected one to the next by very short arcuate sections proximal to the pitch points between the said pair of belts and each guide roller, where each arcuate section preferably subtends an angle of proximately 40 DEG -50 DEG .
Patent AT-E79034-T1 (AT)
Inventor: UENO RYUZO
IPC: C12Q1/68
Filed: 1988-09-28
Granted: 1992-08-15
Abstract: A pharmaceutical composition for treating a disease caused by virus comprising an antiviral agent having no saccharide residue acylated with S-oxoacid and a glycoside having not less than two monosaccharide residue in which not less than one of the said monosaccharide residues have(has) at least one S-oxoacid group attached to the saccharic carbon atom(s) thereof through a linking group with a low molecular weight, or its pharmaceutically acceptable salt.
Patent AT-E97872-T1 (AT)
Inventor: ADAMI GRAZIANO
IPC: B65D25/32
Filed: 1988-07-01
Granted: 1993-12-15
Abstract: The container is composed essentially of a body (1) made from plastic and of frustoconical shape, with a bottom (2) and an upper opening (3) which are circular, with a corresponding lid (4). The body (1) has two diametrically opposed projections (5) placed on the outer lateral surface (6), which are equipped with a slot (7) in which have been inserted the protuberances (8) placed at the ends (9) of the bail handle (10) made from plastic. The projections (5) are inserted in the middle of a pair of circular rings (11) and (12) parallel to the prominent upper rolled edge (13) in order to give the container greater strength and to be capable of applying the lid (4) there without deforming it. <IMAGE>
Patent AT-E77434-T1 (AT)
Inventor: HOEDL SIEGFRIED G
IPC: E05G7/00
Filed: 1988-03-10
Granted: 1992-07-15
Abstract: In a protection device for counters, such as, for example, post office, railway station or bank counters, with a guard shield moved vertically in guides and with a drive (4), the guard shield is designed as an armour-plated roller blind (5) and, in the rolled-up position, is arranged underneath the aperture of the counter. Preferably, at the same time, the drive (4) of the armour-plated roller blind (5) is arranged underneath the aperture of the counter, preferably directly on the roller blind shaft (3). Such a design affords a space-saving and simple construction of a protection device, by means of which rapid closing becomes possible. <IMAGE>
Patent AT-E75156-T1 (AT)
Inventor: LONGUET-HIGGINS MICHAEL SELWYN
IPC: A63H33/10
Filed: 1988-01-12
Granted: 1992-05-15
Abstract: PCT No. PCT/GB88/00017 Sec. 371 Date Aug. 1, 1989 Sec. 102(e) Date Aug. 1, 1989 PCT Filed Jan. 12, 1988 PCT Pub. No. WO88/05329 PCT Pub. Date Jul. 28, 1988.A set of building blocks having two subsets of rhombohedral blocks (B,Y) having respectively dihedral angles of 72 DEG  and 36 DEG  so that the faces of both subsets of blocks are identical. Each of the faces incorporates magnets (11) whereby juxtaposed faces of any two blocks will stick together magnetically in a predetermined angular orientation.
Patent AT-E102777-T1 (AT)
Inventor: HEGSTAD BJOERN
IPC: H05B3/30
Filed: 1988-05-04
Granted: 1994-03-15
Abstract: A surface coating with heater cable, for the heating of surface structures such as ships' decks, or floors. The coating consists of a foundation layer of a plastic material which forms a base for the heater cable (2), a conducting layer (4) of a plastic material where particles of metal or similar thermically-conducting particles (5) are sealed inside, and a covering layer (6) of a material with significantly lower thermic conductivity, than the conducting layer.
Patent AT-E116776-T1 (AT)
Inventor: SINGER JOHANNES DIPL-ING
IPC: H04L1/24
Filed: 1989-02-02
Granted: 1995-01-15
Abstract: Automatic checking of the operational capability of a data transmission path and at least one data transmission device (eg. DUE2) connected thereto is performed using a test loop (PS) that is activated in the respective data transmission device by a control signal which is transmitted by a transmitting device (SE) via the data transmission path and requests a test loop. Test signals are transmitted via said test loop (PS) by the respective transmitting device, and fed to be evaluated to a receiving device (EE) assigned to the transmitting device. Following the detection of the control signal, the respective data transmission device (DUE2) additionally monitors within a prescribed time interval the occurrence of a fixed test pattern transmitted by the transmitting device (SE) in repeated cycles of a test-pattern sequence. When the fixed test pattern is detected for the first time, the test-pattern sequence is evaluated in the course of a test cycle with regard to faultless transmission. <IMAGE>
Patent AT-E101781-T1 (AT)
Inventor: KAISER HARTMUR DR-ING
IPC: B05B7/22
Filed: 1989-05-02
Granted: 1994-03-15
Abstract: The invention relates to a device for carrying out the plasma spraying method under difficult conditions, in which there is arranged at the exit opening (13) of the anode (12) from which the plasma stream (14) emerges a ring nozzle (16) having a defined ring gap (17), through which water is forced at at least 6 bar, and the diameter of the ring nozzle exit (18) is at least five times the diameter of the plasma stream, resulting in a water jacket (19) around the plasma stream (14). <IMAGE>
Patent AT-E98107-T1 (AT)
Inventor: SIEBER GOTTHOLD DIPL-ING FH
IPC: A61B5/04
Filed: 1989-07-17
Granted: 1993-12-15
Abstract: The device comprises a triple-pole suction electrode (1) which can be connected via a supply tube (3) to a compressed-air generator and via an electrical line (4) to a medical unit. The multi-pole suction electrode (1) consisting of a suction head (2), a suction bell (6) and a jet nozzle (5) is characterised in that the electrical line (4) inserted into the suction head (2) for the electrodes (10, 11, 12) ends in fixed attachments (7, 8, 9) projecting from the suction head into the hollow inner space (13) of the suction bell (6), and in that the electrodes can be connected moveably to the attachments by means of male or female plug elements (14). <IMAGE>
Patent AT-E91122-T1 (AT)
Inventor: LEVERMANN MARTIN
IPC: C05F9/02
Filed: 1989-07-20
Granted: 1993-07-15
Abstract: A container, especially a compost container, consisting of plank- shaped prefabricated components (2) which, in the end region, each have two recesses (6) which, on their vertical, mutually facing sides are defined by a longitudinal central part (12) and, on their vertical sides facing away from one another, by hooked webs (15), and whose depth (T) is defined by connecting webs (14) joining the hooked webs (15) to the longitudinal central part (12) and whose width is such that each prefabricated component (2) can be inserted in the manner of a comb with one recess (6) into the corresponding recess (6) of a transversely extending prefabricated component (2) adjoining above or below, is to be designed in such a way that a shape different from the four-cornered shape of the container can be realised. This is achieved when connecting web parts (21, 22) which preferably extend over the entire height (h1) of the connecting web (14) and whose thickness is smaller than the thickness of the connecting web (14), are arranged in each case between the connecting web (14) and the longitudinal central part (12) on the one hand and between the connecting web (14) and the hooked web (15) on the other hand. <IMAGE>
Patent AT-E97672-T1 (AT)
Inventor: FUNK GUIDO DR
IPC: C08F4/60
Filed: 1989-09-21
Granted: 1993-12-15
Abstract: The invention relates to a process for the preparation of ultrahigh-molecular-weight ethylene polymers in the gas phase in a fluidised bed of particulate polymer by the continuous introduction of the appropriate monomers into a polymerisation system at from 60 to 120 DEG C and at from 5 to 60 bar in the presence of a reaction product of a titanium-containing  catalyst and an antistatic and in the presence of a monohydric or polyhydric alcohol, and to an ultrahigh-molecular- weight ethylene polymer prepared by said process.
Patent AT-E119394-T1 (AT)
Inventor: HIERMANN ALOIS DR
IPC: A61K31/70
Filed: 1989-12-06
Granted: 1995-03-15
Abstract: Myricetin-3-0- beta -D-glucuronide of the general formula <IMAGE>
Patent AT-E104100-T1 (AT)
Inventor: BROWN DAVID S
IPC: H04L9/22
Filed: 1989-05-05
Granted: 1994-04-15
Abstract: A keystream generator including at least two feedback shift register structures(10, 12). Each structure has input, intermediate and output stages through which data bits are shifted serially in response to a clock signal, a plurality of logic elements (36, 38, 39) respectively located between predetermined pairs of register stages, means (48) for feeding the data bit shifted from the output stage into the input stage and into predetermined ones of the logic elements in accordance with a polynomial code. The logic elements (36, 38, 39) process a data bit shifted from the preceding stage with the data bit fedback from the output stage in accordance with the polynomial code for input into the succeeding register stage. The structure further includes means (16, 29, 30) for processing the data bits shifted from a predetermined stage of each shift register structure to provide a keystream(44); and means (31, 32) for varying the polynomial code of at least one (10) of the shift register structures by applying to the logic elements (39) an enabling polynomial code signal that varies in accordance with the content of data bits shifted from a predetermined register stage. The polynomial code of one (12) of the shift register structures is not varied in response to the polynomial code signal. The bits that cause the polynomial code signal to be varied are not included in the keystream.
Patent AT-E121277-T1 (AT)
Inventor: CASTELLI RENATO
IPC: A44B11/20
Filed: 1989-02-09
Granted: 1995-05-15
Abstract: The straps connecting the lid (14) of a brief case (10) and the outer panel of an expansible portfolio (16) are adjustably connected to the outer panel (20) through a track (28) and buckle (26) arrangement. The buckle (26) is ordinarily locked in place on the track (28) by a locking element (64) spring urged into engagement with a complementary locking element (86) on the track. A button (32) connected to the buckle locking element (60) allows the user to overcome the force of the spring and slide the buckle (26) along the track (28) to adjust the associated strap (24). The locking element and the spring are integrally formed components from a unitary molded plastic part which is carried by the buckle casing (30).
Patent AT-E91641-T1 (AT)
Inventor: KUENZLER PETER
IPC: A63C11/08
Filed: 1989-01-23
Granted: 1993-08-15
Abstract: The device allows a method to be carried out to treat the sliding surfaces of winter sports devices. The latter are retained with their sliding surface towards the top. Their treatment takes place by means of a heatable plate with a porous insert which can be placed resiliently against the sliding surface and is displaceable relative to the latter in the longitudinal direction. From a trough, the insert can receive a material which can be heated at least to a pasty state. A storage device for porous sheet material dispenses said material, when required, between the sole and the sliding surface. The treatment can comprise: the removal of remains of used agent from the sliding surface, which agent is absorbed by the sheet material, and/or the pre-heating of the sliding surface, the sole sliding over the sliding surface without sheet material, and/or the application of new agent from the trough, the sheet material allowing fine distribution. In this case, the agent penetrates into microcavities of the covering and any cracks in the sliding surfaces and forms a smooth, even and elastic layer on the sliding surface. 
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Patent AT-E121848-T1 (AT)
Inventor: HUGUENIN G RICHARD
IPC: H01L29/864
Filed: 1988-11-04
Granted: 1995-05-15
Abstract: A millimeter wave sensing device is disclosed comprising a local oscillator source generating a millimeter wave signal which is mixed with millimeter wave radiation reflected from or emitted by objects in a field of view. The mixing is performed in a staring array of mixer/detector elements which need not be mechanically or electronically scanned to generate signals responsive to the entire field of view. In a first embodiment of the invention, the device detects millimeter wave radiation emitted by or reflected from the object to be imaged. In a second embodiment of the invention, the oscillator used to provide the local oscillator signal is also used to illuminate the field of view. In the second embodiment of the invention, the oscillator signal is preferably linearly polarized, and a polarizing grid is used to separate the local oscillator signal and illumination beam and direct them in a simple and efficient manner. A twist reflector may also be used to rotate the polarization of a portion of the beam to direct it onto the mixer/detector array for mixing with the received signal from the field of view. Improved constructions of millimeter wave source and mixer/detector elements are also disclosed, which greatly simplify construction of the device.
Patent AT-E122653-T1 (AT)
Inventor: TAMURA TADASHI C O KAO CORPORA
IPC: C07C217/84
Filed: 1990-07-27
Granted: 1995-06-15
Abstract: A 2-alkyl-4-methoxy-5-aminophenol or a salt thereof; a 2-alkyl-4-methoxy-5-nitrophenol or 2-alkyl-4-methoxy-5-nitrophenyl mesylate, each an intermediate in the preparation of the 2-alkyl-4-methoxy-5-aminophenol; and a dyeing composition for keratin fibers comprising a color-developing material and the 2-alkyl-4-methoxy-5-aminophenyl or the salt thereof as a coupling agent are disclosed. Further, a 2-alkyl-4-methoxy-5-substituted aminophenol or a salt thereof; a 2-alkyl-4-methoxy-5-substituted aminophenol derivative, which is an intermediate in the preparation of the 2-alkyl-4-methoxy-5-substituted aminophenol; and a dyeing composition for keratin fibers comprising a color-developing material and the 2-alkyl-4-methoxy-5-substituted aminophenol or the salt thereof as a coupling agent are disclosed.
Patent AT-E124549-T1 (AT)
Inventor: LINZENKIRCHNER EDMUND DIPL-ING
IPC: G05B13/04
Filed: 1990-08-21
Granted: 1995-07-15
Abstract: When an adaptation request arrives in the form of an adjustment to a manipulated variable or a set point, the resultant settling processes of manipulated variable and controlled variable are sensed and stored. The manipulated variables are supplied to a model (MD), the parameters T,n of which are modified in such a manner that the simulated response of the model excited with the stored variation of the manipulated variable corresponds as closely as possible to the stored real process response. The parameters of a controller (RG) are corrected, for example in accordance with the principle of the optimum of the absolute value, on the basis of the model which has thus been approximated to the process. The invention is used in adaptive controllers. <IMAGE>
Patent AT-E109889-T1 (AT)
Inventor: SCHLECHT WILLI
IPC: G01N21/84
Filed: 1990-11-30
Granted: 1994-08-15
Abstract: The hair analysis system uses a polarisation microscope (4) to obtain optical data relating to the hair. The information obtained from several examinations of the hair are recorded via a video recorder, with chemical and/or physical treatment data held in a computer memory. The stored optical data obtained over a relatively long time period can be displayed on a screen (2), in conjunction with the treatment history the screen is used to display a colour spectrum representing the condition of the hair, together with corresponding digital data.
Patent AT-E145156-T1 (AT)
Inventor: BLOM NIELS JORGEN
IPC: C01B39/00
Filed: 1990-12-20
Granted: 1996-11-15
Abstract: A crystalline aluminosilicate having its anhydrous state a formula expressed in terms of mol ratios as follows:    xQ:0.01 - 0.1 M2/nO:0-0.08 Z2O3:SiO2:0.0001 - 0.5 MeS,    wherein:  Q is an organic nitrogen compound;  Z is aluminium, boron, gallium or mixtures thereof;  x is between 0 and 0.5;  M is at least one metal cation of valance n; and Me is at least one of the metals which form an insoluble sulfide compound.