baber/WOPTO huggingface dataset:
Patent AT-E87268-T1 (AT)
Inventor: NAGATSUKA KEINICHI
IPC: B62D55/265
Filed: 1989-09-04
Granted: 1993-04-15
Abstract: A moving direction control device for a vacuum wall crawler corrects the deviation of the crawler from a predetermined course. A sensor (8) is arranged on the crawler for detecting an inclination angle of the crawler with respect to the direction of travel of the crawler and a micro-computer (11) is arranged on the crawler for processing the inclination angle signal output from the sensor to control the rotational speeds of the drive means (6) of the crawler depending on the inclination angle signal.
Patent AT-E87892-T1 (AT)
Inventor: ISHII TOORU
IPC: C02F1/74
Filed: 1989-06-07
Granted: 1993-04-15
Abstract: A method for the purification of waste water by the use of a heat-exchanger type reaction vessel composed of a plurality of inner tubes and a shell defining jointly with the outer peripheries of the inner tubes a passage for the flow of a heat transfer medium, which method comprises passing said waste water through said inner tubes and, at the same time, feeding a molecular oxygen-containing gas to the flow of said waste water thereby establishing contact between said waste water and said feed gas and consequently effecting wet oxidation of the impurities present in said waste water.
Patent AT-E97392-T1 (AT)
Inventor: KEENEY MARK
IPC: F26B5/00
Filed: 1989-09-13
Granted: 1993-12-15
Abstract: This invention relates to a method of improving the dewatering of alumina trihydrate obtained by the Bayer process. The method comprises treating the alumina trihydrate with the product of mixing an alkaline liquor and a C8 to C20 fatty acid, fatty acid precursor such as an ester or amide, or a fatty acid blend. The product, a fatty acid salt, is an effective dewatering aid. The alumina trihydrate may be washed with a liquor including said product, or the product may be added to a Bayer liquor slurry prior to filtration of the alumina trihydrate. The invention also contemplates a dewatering aid consisting of the product of mixing an alkaline liquor with a C8 to C20 fatty acid or fatty acid precursor.
Patent AT-E106916-T1 (AT)
Inventor: AKKAPEDDI MURALI KRISHNA
IPC: B65D65/40
Filed: 1988-12-12
Granted: 1994-06-15
Abstract: An article of composition which has a barrier layer of an amorphous nylon copolymer. The copolymer is polymerized from (A) a lactam or aminoalkanoic acid, such as caprolactam, (B) an aralkylene or cycloalkylene diamine, such as m-xylylenediamine, and (C) one or more aromatic diacids, such as isophthalic acid and terephthalic acid. The copolymer barrier layer exhibits excellent oxygen barrier resistance when exposed to moisture.
Patent AT-E118800-T1 (AT)
Inventor: NONAKA SHUICHI MITSUI PETROCHE
IPC: C08L9/00
Filed: 1989-05-17
Granted: 1995-03-15
Abstract: A composition for vulcanized rubber of the invention comprises a conjugated diene rubber, an ethylene- alpha -olefine copolymer rubber and a styrenic oligomer. It provides a vulcanized rubber having excellent mechanical strengths as well as excellent weatherability and heat-aging resistance.
Patent AT-E108662-T1 (AT)
Inventor: WILDE CRAIG G
IPC: C12P21/02
Filed: 1989-05-26
Granted: 1994-08-15
Abstract: This invention provides a purified polypeptide useful as an antimicrobial agent. This purified polypeptide has been derived from human granulocytes, and has a molecular weight of about 3,700 daltons and the N-terminal amino acid sequence val-cys-ser-cys-arg-leu-val-phe-cys-arg-arg-thr-glu- leu-arg-val-gly-asn-cys-leu-ile-gly-gly-val-ser-phe-thr-try-cys-thr-ar g-val. This invention also provides methods for producing this polypeptide, pharmaceutical compositions containing the polypeptide, and uses thereof.
Patent AT-E95908-T1 (AT)
Inventor: FERRERO FRANCESCO
IPC: F23G5/20
Filed: 1990-01-24
Granted: 1993-10-15
Abstract: Tubular rotary furnace specifically designed for equiflow or counterflow combustion or solid, semisolid and other waste consisting of a cylindrical shell (1) rotating around a slightly inclined (2 DEG - 3 DEG ) longitudinal (X-X) axis with respect to the horizontal plane. The furnace lining is consisting of hollow quoin-shaped refractory solid (2) or hollow (3) bricks, of which the latter are creating anular chambers (14, 15, 16) which by means of holes (11) drilled in the shell (1) and valves (12) are communicating with external combustion air inlet pipes; These hollow bricks (3) feature strongly inclined channels (17, 18) through which the air coming from the anular chamber (14,15,16) enters the furnace above and below the fuel bed . A special distributor (20a, 20b) at the head of the furnace permits to blow a proper amount of primary air into the various furnaces zones (S1, S2, S3), only through the refractory bricks covered by the material to be incinerated. An additional dosis of air may be let into the refractory bricks (3) lining the furnace zone in which combustion gases are collected, thus allowing for proper secondary combustion and total dissociation of the waste gases.
Patent AT-E90224-T1 (AT)
Inventor: KUERZINGER KARL DR-ING
IPC: B01D53/60
Filed: 1990-03-29
Granted: 1993-06-15
Abstract: The process for the purification of waste gas having a high chloride content, in particular of waste gas from waste incineration plants, by multistage absorption of impurities, where the strongly acid constituents of the waste gas, such as HCl and HF, are washed out in a preliminary stage using water, which at first contains up to 20 g of HCl/l, and in later steps the less acid constituents of the waste gas, such as SO2 and NOx, are removed, where concentrating of the hydrochloric acid is carried out in the preliminary stage to over 50 g HCl/l, preferably over 80 g HCl/l, and the diluted hydrochloric acid so obtained is separated by means of rectification into concentrated hydrochloric acid and a bottom fraction.
Patent AT-E101761-T1 (AT)
Inventor: LINK ULRICH DR ING
IPC: H02H7/12
Filed: 1990-04-06
Granted: 1994-03-15
Abstract: The invention relates to a protection and monitoring device (36) for a pulse resistor arrangement (8) of a voltage intermediate circuit converter (2), the pulse resistor arrangement (8) being connected electrically in parallel with a voltage intermediate circuit (6) and consisting of a series circuit comprising a converter valve (16), which can be switched on and off, and a freewheeling diode (18), a driving device (20) and a pulse resistor. According to the invention, connected electrically in parallel with the freewheeling diode (18) is a second converter valve (26) which can be switched on and off, a fuse (32) is arranged between a junction point (28) of the cathode of the freewheeling diode (18) - pulse resistor (22) and a positive terminal (30) of the voltage intermediate circuit (6), and a junction point (34) of the two converter valves (16, 26) is electrically conductively connected to the monitoring device (36). In this way, a simple and cost-effective protection and monitoring device (36) is obtained, restricted operation of the converter (2) being possible after a short-circuit at the rectifier valve (16) of the pulse resistor arrangement (8). <IMAGE>
Patent AT-E76886-T1 (AT)
Inventor: DEUSSER HANS DR
IPC: C01B33/18
Filed: 1990-07-19
Granted: 1992-06-15
Abstract: Surface-modified silica prepared by a pyrogenic method is obtained by placing a silica, prepared by a pyrogenic method, in a known mixing apparatus, spraying it with a chemical compound from the group  CHF2-CF2-O-(CH2)3-Si(OCH3)3  CF3-CHF-CF2-O-(CH2)3-Si(OCH3)3  C4F9-CH2-CH2-Si(OCH3)3  C6F13-CH2-CH2-Si(OCH3)3 with thorough mixing, carrying out further mixing and heating the resulting mixture over a relatively long period.
Patent AT-E116504-T1 (AT)
Inventor: LHUILLIER JEAN-JACQUES
IPC: H04N11/04
Filed: 1990-03-19
Granted: 1995-01-15
Abstract: Device for encoding digital video signals which are representative of the luminance or the chrominance of a given number of pixels of a picture divided into blocks, including respective circuits for correlation reduction, normalization, quantization, encoding, and rate control, the latter receiving the output signals from the encoding circuit in accordance with a variable rate and supplying rate control signals applied to the normalization circuit and encoded signals at a constant rate at the output of the encoding device. In this device, the normalization circuit firstly includes circuits for non-linear treatment (31, 32, 33, 34, 35, 36, 37a, 37b) for receiving the blocks and the rate control signals as well as the classification indications of the blocks into distinct families in accordance with the values of different parameters determined from these blocks by a classification circuit (20) and subsequently for effecting respective distinct non-linear treatments on these blocks and these rate control signals in conformity with the families. The normalization circuit also includes normalization circuit (38, 39) for determining the normalized signals from various signals thus treated.
Patent AT-E93360-T1 (AT)
Inventor: HARTSTONE JOHN LEWIS
IPC: G01N33/04
Filed: 1985-04-25
Granted: 1993-09-15
Abstract: The present invention relates to a liquid metering arrangement including a liquid meter (1) and at least one sample chamber (4) in communication therewith; transfer means (3) being provided to allow for the passage of liquid from said meter (1) into said sample chamber (4); valve means being provided in association with said transfer means (3); an air inlet (6) being provided adjacent an upper portion of the sample chamber (4) and having valve means (7) associated therewith; a liquid outlet pipe (14) being provided within said sample chamber (4) and extending out of an upper portion thereof, so as to be connectable to a sub-sampler (12); the arrangement being such that on an amount of liquid being present within said sample chamber (4), said valving (7) associated with said air inlet (6) into said sample chamber (4) is opened allowing an inlet of air, thereby causing closure of said valving associated with the liquid transfer means (3) and further causing liquid within the sample chamber (4) to pass through the liquid outlet pipe (14) to said sub-sampler (12).There is also provided a sample arrangement for obtaining a sample of liquid from a liquid flow, including a housing (60); liquid inlet and outlet means (20, 21) being provided; a liquid flow line (23) extending therebetween and within said housing (60); a chamber (30) being provided and adapted so as to releasably engage a sample vial or container (40); said liquid flow line (23) being in communication with said chamber (30) such that a proportion of liquid passing through said liquid flow line (23) is able to pass into said chamber (40).
Patent AT-E124040-T1 (AT)
Inventor: BRIGHTY KATHERINE ELIZABETH
IPC: C07D215/22
Filed: 1990-07-30
Granted: 1995-07-15
Abstract: Azabicyclo quinolone carboxylic acids of formula (I) and their salts and prodrugs of (I) having free amino gps., are new. In (I) R1 = H, a cation or 1-6C alkyl; Y = ethyl, t-butyl, vinyl-cyclopropyl, 2-fluoroethyl, p-fluorophenyl or o,p-difluorophenyl; W = H, F, Cl, Br, 1-4C alkyl, 1-4C alkoxy, amino or aminomethyl; A = CH, CF, CCl, COCH3, C-CH3, C-CN or N, or A is carbon and is taken together with Y and the C and N to which A and Y are attached to form a 5 or 6 membered ring which may contain O or a double bond and which may have attached R8 which is methyl or methylene; R2 = gp. of formula (i) or (ii) where R3-R7,R9,R10,R25 = H, CH3, CH2NH2, CH2NHCH3 or CH2NHC2H5 and R5-R7 and R9 may also be NH2,NHCH3 or NHC2H5, provided that not more than 3 of R3-R7,R8,R10 and R25 are other than H and if 3 of these substits. are not H, at least one of them is methyl.
Patent AT-E91896-T1 (AT)
Inventor: BURNOUF-RADOSEVICH MIRYANA
IPC: G01N33/86
Filed: 1990-08-30
Granted: 1993-08-15
Abstract: The invention relates to a process for the preparation of a concentrate of factor VIII-von Willebrand factor complex having high specific activity from whole plasma (not cryoprecipitate). The process comprises a prepurification by a double treatment with barium chloride and aluminium hydroxide. The process then comprises a purification by chromatography on an anion exchange resin of the DEAE-Fractogel type. The process comprises a step of viral inactivation by a solvent/detergent treatment. The process also enables fibrinogen, albumin, immunoglobulins, antithrombin III, fibronectin and prothrombin complex to be recovered from the same plasma. The various concentrates obtained by the process of the invention are intended, in particular, for therapeutic use.
Patent AT-E94430-T1 (AT)
Inventor: JOUILLAT CLAUDE
IPC: F04B9/14
Filed: 1990-12-21
Granted: 1993-10-15
Abstract: A precompression dosing pump of the prior art is of particularly interesting design in so far that it comprises a differential piston 4 adapted for participating both at the inlet valve of the pump chamber and at the outlet valve. However priming remains difficult, especially in the presence of pasty substances. 
<??>In order to improve the unit from this point of view, the present invention makes a provision for interposing, between the differential piston 4 and the actual piston 3 of the pump, a ring 10 consisting of an annulus 101 from which leave various tongues 102 which are essentially axial, although slightly inclined inwards, and each of which is provided with a head 104. Moreover, the ring 10 goes around, within the pump body 2, such that, in normal operation of the unit, everything goes on as if this ring did not exist. However, on priming, the user manages to push the ring 10 right in until it butts up against a shoulder 25 of the body 2. The tongues 102 then bend with the result that their heads 104 interposed between the two pistons manage to move the latter away from each other (either by a wedging effect or by lever effect or by both these effects combined). This leads to the mechanical opening of the outlet valve of the pump chamber, the initial air of which is vented to the outside. 
<IMAGE>
Patent AT-E85761-T1 (AT)
Inventor: DAVIS JEFFREY PAUL
IPC: A61F9/00
Filed: 1990-03-02
Granted: 1993-03-15
Abstract: A disposable unit- or multi-dose liquid dispensing container device, particularly adapted for delivery of ophthalmic liquid medicament in the form of discrete droplets to the eye. The structural configuration of the device including an angularly offset leading end permits the user to employ a free hand for manipulation of the eyelid to enhance reception of the discharge opening of the dispenser into the conjunctival cul-de-sac while at the same time, enabling the user to look directly into a wall-mounted mirror for accurate placement of the medicament. A small capacity reservoir and ease of control of accurate orifice size enables the application of uniform liquid-ejection pressure by the user to deliver droplets of reproducible dosage size with the multi-dose embodiment.
Patent AT-E134231-T1 (AT)
Inventor: KRUUS ILKKA
IPC: C12N9/42
Filed: 1990-08-13
Granted: 1996-02-15
Abstract: An improved method for oxygen bleaching of pulp comprises treatment of the pulp with hemicellulose-hydrolyzing enzyme.
Patent AT-E328093-T1 (AT)
Inventor: PEN JAN
IPC: A01H1/00
Filed: 1991-03-25
Granted: 2006-06-15
Abstract: The present invention provides for the expression of phytase in transgenic plants or plant organs and methods for the production of such plants. DNA expression constructs are provided for the transformation of plants with a gene encoding phytase under the control of regulatory sequences which are capable of directing the expression of phytase. These regulatory sequences include sequences capable of directing transcription in plants, either constitutively, or stage and/or tissue specific, depending on the use of the plant or parts thereof. The transgenic plants and plant organs provided by the present invention may be applied to a variety of industrial processes either directly, e.g. in animal feeds or alternatively, the expressed phytase may be extracted and if desired, purified before application.
Patent AT-E129756-T1 (AT)
Inventor: KANEKO AKIRA
IPC: D02G1/16
Filed: 1991-08-27
Granted: 1995-11-15
Abstract: The present invention relates to an air gun for producing nonwoven fabrics, and an object of the invention is to easily introduce a filament at the start of operation. An air gun for producing nonwoven fabrics according to the present invention comprises an inlet for receiving a filament spun from a spinning nozzle. a carrier path for putting sand filament introduced from said inlet on an air flow to deliver the same, and a compressed air blow port opered in the midst of said carrier path to jet and being fed from a compressed air source into the carrier path wherein an exhaust path is provided in the carrier path on the downstream side from the compressed air blow port and when the filament spun from the spinnnig nozzle is introduced into an inlet of the air gun a part of air flowing into the carrier path is discharged through the exhaust path. <IMAGE>
Patent AT-E107140-T1 (AT)
Inventor: DERRIEU GUY
IPC: A23L27/00
Filed: 1991-03-26
Granted: 1994-07-15
Abstract: Stabilised pasty composition based on fresh and/or dry plant or plants, characterised in that it comprises:   - at least 50% of a fresh and/or dry plant which has been thoroughly cleaned and then cryogenically ground at a temperature of less than 0 DEG C until a particle size of a few microns to a few millimetres is obtained; - at least one solvent having the property of blocking the degradation reactions and whose minimum quantity depends on its nature and varies from 8 to 45%; and   - at least 10% of an absorbent and sequestering agent.   Therapeutic, beauty-care and food applications.
Patent AT-E110973-T1 (AT)
Inventor: CAMERON MICHAEL S
IPC: A61M16/04
Filed: 1991-01-23
Granted: 1994-09-15
Abstract: The present invention relates to an adapter for connecting a multiple lumen catheter to a corresponding number of single lumen supply tubes, which allows access for further devices such as a bronco-scope or a suction catheter. The adapter comprises; a one-piece molded multiple lumen body, each lumen of the adapter body corresponding directly to a desired connection between the multiple lumen catheter and a corresponding number of single lumen supply tubes.
Patent AT-E171566-T1 (AT)
Inventor: HIRAI YUTAKA
IPC: H01L21/285
Filed: 1992-02-24
Granted: 1998-10-15
Abstract: A semiconductor sensor has a semiconductor substrate including both of a conductive or semiconductor surface and an insulative surface and a pair of conductive members provided on said conductive or semiconductor surface of the substrate. There is constructed a sensor section in which at least one of the pair of conductive members can be deformed and an electrostatic capacitance between the pair of conductive members is variable. The semiconductor substrate has a functional element which is electrically connected to the sensor section. <IMAGE>
Patent AT-E131248-T1 (AT)
Inventor: HERKELS KLAUS-WERNER
IPC: E05F7/06
Filed: 1992-05-15
Granted: 1995-12-15
Abstract: In order to design a turn-and-tilt fitting, especially for windows having a laterally arranged setting-out device (9) with a relief element (12) arranged in the region situated on the aperture side, in such a way that a relief of the setting-out device (9) and of the upper pivot bearing (10, 11) takes place even before the final bearing of the window wing (1) against the window frame (2), the relief element (12) is designed as a pivoting lever (13) which is arranged rotationally movably on the frame (2) or wing (1) and which, during the closing operation, engages over or engages under a supporting part (15) on the counter part (wing (1) or frame (2)) and supports the closed or tilted wing (1) via this. <IMAGE>
Patent AT-E148555-T1 (AT)
Inventor: HAEFNER HANS WILHELM
IPC: G01F1/74
Filed: 1992-10-16
Granted: 1997-02-15
Abstract: In order to increase the measurement accuracy and reduce the maintenance outlay in the case of a measuring device (1) using the Coriolis force, it is proposed that the rotary table of the measurement wheel (4) is constructed as a conical internal shell (14), and that the centre line (12) formed between the internal shell (14) and external shell (13), of the guide blades (5) is aligned at an acute angle (x) relative to the axis (3) of the measurement wheel (4). Furthermore, it is proposed that the measurement wheel (4) is mounted on a boom which is guided laterally out of the housing (16) and is supported at its external end on a load cell (7) of the torque measuring device (9). <IMAGE>
Patent AT-E135841-T1 (AT)
Inventor: VERRET NORMAND
IPC: G09F15/00
Filed: 1992-12-10
Granted: 1996-04-15
Abstract: The new framing system for signs provides a method of stretching the flexible sign material (1) across the opening of a frame. The tensional devices (2) are installed manually from the outside of the sign at regular spacings on the edges of the flexible sign material (1). The tensional devices (2) are installed by closing the device on, and by the same movement, puncturing retaining holes on the edges of the flexible sign material. The adjustment of the tension of the flexible sign material (1) is done by pushing inwardly on each tensional device (2) to engage it onto a series of serrations inside a slot facing outwardly along the edges of the frame. The outside edges of the frame are held rigid with frame members extending from the bottom of the sign, and thus eliminating the need for support members, between the flexible sign material (1) and the lamps (6), which normally transmit shadows to the face of the sign. The new framing system can be re-opened for maintenance purposes using a slot type blade screw-driver to pry the tensional devices (2) out of the serrations. The tensional devices (2) and the slot on the periphery of the sign are covered by a cap which locks in place on mating lips, and which can be removed manually by twisting it inwardly along its length. <IMAGE>
Patent AT-E113350-T1 (AT)
Inventor: CHAREIRE JEAN-LOUIS
IPC: F16D55/40
Filed: 1992-04-08
Granted: 1994-11-15
Abstract: Wheel brake comprising: 
 
  - at least two brake discs (1, 2); 
  - a pressurised brake fluid supply (19); and 
  - a pressure system (9, 13, 14) connected to the said brake fluid supply (19) and acting on the said brake discs (1, 2). 
 
<??>According to the invention, this brake is characterised in that at least one (1) of the said brake discs is metal, while at least the other (2) of the said discs is made from carbon; in that the said pressure system comprises jacks (13, 14) respectively combined with the said metal disc (1) and with the said carbon disc (2) and supplied with brake fluid by means of respective links (26, 27) in parallel; and in that communication-interruption means (28, 29, 30), sensitive to the action of the pressure of the said brake fluid, are arranged on the link (26) connecting the said supply (19) to the said first jack (13) combined with the said metal disc (1). 
<IMAGE>
Patent AT-E135172-T1 (AT)
Inventor: MARMONNIER GILLES
IPC: A43B5/04
Filed: 1992-04-14
Granted: 1996-03-15
Abstract: Ski boot comprising:     - a rigid shell (1) intended to receive a skier's foot; - a leg support (10), articulated on the shell (1) around an articulation spindle (11) positioned in two orifices provided for this purpose, the first on the shell 1 and the second on the leg support (10) respectively; and in which the articulation spindle (11) is capable of moving in an oblong aperture (20, 60, 70, 90) provided for this purpose in the shell (1) (or in the leg support (10)), but at the level of the malleoli, and of being positioned in this aperture (20, 60, 70, 90) by means of a positioning member, characterised in that, in the use position, the articulation orifice consists, respectively:   . on the one hand, of an end (21, 22, 68, 73) of the oblong aperture (20, 60, 70, 90); . and, on the other hand, of a bearing face (27, 49, 53, 72) of the positioning member (25, 40) of the articulation spindle (11) in the aperture (20, 60, 70, 90).   <IMAGE>