baber/WOPTO huggingface dataset:
Patent AT-E68587-T1 (AT)
Inventor: GRABIETZ JOACHIM
IPC: F24H1/18
Filed: 1988-06-24
Granted: 1991-11-15
Abstract: The development of bacteria and of germs, in particular of those which cause legionnaires' disease, in hot water heating, is prevented by the special cold water inflow inside the hot water heater. In this hot water heater, the entire cold water consumption is conducted through the hot water heater. At the same time, moreover, the pressure level in the cold water system and hot water system is the same, as a result of which the disadvantage of fluctuating mixing temperatures at the consumer is avoided. 
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Patent AT-E119543-T1 (AT)
Inventor: BRANDON MALCOLM ROY
IPC: C12P21/00
Filed: 1988-04-21
Granted: 1995-03-15
Abstract: For the preparation of a protein in a physiologically active or native form, a source of protein in a solubilised form is contacted with cationic exchange medium which may be a cationic exchange resin which generates a rapid ion exchange rate. The cationic exchange resin may be provided in the form of a cationic exchange chromatography column, the source of protein being contacted therewith via elution of the chromatography column. The protein is then recovered in a physiologically active form. This represents a highly efficient, and hence cost effective, method for the recovery of proteins.
Patent AT-E103092-T1 (AT)
Inventor: WRIGHT GRAHAM LESLIE
IPC: G09G3/36
Filed: 1988-10-27
Granted: 1994-04-15
Abstract: A display device (1) comprises a matrix of selectively settable liquid crystal display cells defined by areas of overlap between members (5-13) of a set of row electrodes and members (2-4) of a set of column electrodes. A first column electrode (2, 3, 4) comprises a plurality of first column portions (a, b, c; A, B, C), each defining a sub-matrix (14, 15, 16). The display device (1) further comprises means (not shown) for driving said first column electrode; selectively operable means (17-22; 40-48) for switching for permitting selective electrical connection from each first column portion to the driving means and means (not shown) for addressing simultaneously rows in more than one sub-matrix.
Patent AT-E74894-T1 (AT)
Inventor: FUCHS JEAN-MARC
IPC: C07B61/00
Filed: 1988-05-11
Granted: 1992-05-15
Abstract: The catalyst for the dimerization of propylene into methyl-4-pentene-1 comprises potassium (K) and potassium carbonate (K2CO3) and is characterized in that it further contains at least one metal (M) selected amongst manganese, chromium, cadmium, nickel, palladium and titanium. It may also include copper. The method for preparing the catalyst comprises the following steps carried out in the presence of an inert liquid having a high boiling point. In a first step, a suspension of potassium carbonate is obtained in the inert liquid. In a second step, the metal or metals (M), and optionally copper, are introduced in powder form into the highly stirred reaction medium. In a third step, after bringing the reaction medium to a temperature higher than the potassium melting temperature, potassium is introduced under high stirring conditions. In the fourth step, the reaction medium is brought to a temperature comprised between 140 and 180 DEG C during a length of time comprised between 1 and 3 hours, and the reaction medium is then allowed to cool down to room temperature. The process for dimerization of propylene into methyl-4-pentene-1 uses the catalyst disclosed hereabove.
Patent AT-E75705-T1 (AT)
Inventor: FAUP GERARD
IPC: C02F3/12
Filed: 1988-09-22
Granted: 1992-05-15
Abstract: Method of treatment of waste water, using activated sludge, comprising a process of oxidation of the carbonaceous contaminants and a nitrification process, optionally in combination with a denitrification and/or dephosphatation process. 
<??>This process comprises a reaction stage during which decontamination reactions take place, a sludge concentration stage, a generation stage during which the sludge is aged and/or a stage of initiation of the reactions which are developed during the reaction stage. Waste-water purification station comprising a tank in which the decontamination operations take place (1), a tank for sludge aging and/or the initiation of the decontamination reactions (4) and an apparatus for concentrating the sludge, mounted as a loop (3). 
<??>Application to the biological purification of residual waste water.
Patent AT-E76472-T1 (AT)
Inventor: MANIGLEY ALAIN
IPC: E05B15/10
Filed: 1988-09-23
Granted: 1992-06-15
Abstract: PCT No. PCT/CH88/00168 Sec. 371 Date May 25, 1989 Sec. 102(e) Date May 25, 1989 PCT Filed Sep. 23, 1988 PCT Pub. No. WO89/02965 PCT Pub. Date Apr. 6, 1989.The lock comprises four removable bolts (1) screwed onto a bolt tail (2) obtained by means of a tubular profiled section (3). The bolts include an inner fixing screw (4) arranged inside a sleeve (10), the screw bearing against the sleeve in order to block it in position. The screw and the sleeve of the bolt are separable.
Patent AT-E83734-T1 (AT)
Inventor: DEPPNER ERHARD
IPC: A62C2/00
Filed: 1989-03-29
Granted: 1993-01-15
Abstract: The fire-resistant cover, in particular for collection basins (4), consists of individual elements, composed of a non-flexible panel (1), having perforations, and a box-shaped substructure (5) which receives a bulk material (6) with low temperature conductivity. <IMAGE>
Patent AT-E72476-T1 (AT)
Inventor: LOOS HORST
IPC: E05D15/32
Filed: 1989-08-24
Granted: 1992-02-15
Abstract: An automatically acting locking device 21 is proposed for windows and doors or the like, the wing 2 of which is connected in an articulated manner to the casement 1 via drop-arm mechanisms which act as knock-out systems 4 and which are arranged in a completely concealed manner between the rebates 2a and 1a of wing 2 and casement 1. For the perfect sealing of the wing 2, which in the closed position bears on the casement 1, there is a locking slide 22 which is guided, for example, on the wing 2, movably in parallel with the plane of the latter and which projects at least temporarily with a setting extension 24 into the path of movement of a control cam 25 located on the control arm 18. When the wing 2 approaches the casement 1 during the closing movement, the locking slide 22 can be pressed via its setting extension 24 and the control cam 25 with a tightening slope 27 behind a locking extension 23 which is located on the casement side and which is arranged at least in the vicinity of the pivot-bearing suspension 6 for hanging the drop-arm mechanism or knock-out system 4 on the casement side. <IMAGE>
Patent AT-E94272-T1 (AT)
Inventor: STEINHILBER HELMUT
IPC: A47B21/03
Filed: 1989-11-30
Granted: 1993-09-15
Abstract: A high desk, which can be attached to a writing desk (14), has a vertical supporting column (10), on which a supporting arm (16) is mounted so as to be horizontally swivellable, which supporting arm supports a desk board (40) at its free end. The supporting arm (16) consists of two arm members (50) which can be swivelled in relation to each other. The desk board (40) can be swivelled by means of a vertical bearing tube (38). All the rotatable connections can be arrested and released by a single operating device (56, 66). 
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Patent AT-E102940-T1 (AT)
Inventor: PRICE BARRY JOHN
IPC: A61K31/415
Filed: 1989-05-19
Granted: 1994-04-15
Abstract: The invention relates to tricyclic ketones of the general formula (I)   <CHEM> wherein R represents a hydrogen atom or a C1-3alkyl group and physiologically acceptable salts and solvates thereof. The compounds are potent and selective antagonists of the effect of 5-HT at 5-HT3 receptors and are useful, for example, in the treatment of psychotic disorders, anxiety, and nausea and vomiting.
Patent AT-E140973-T1 (AT)
Inventor: WONG RAYMOND W K
IPC: C12N15/09
Filed: 1989-08-30
Granted: 1996-08-15
Abstract: A recombinant DNA construct useful for obtaining excretion from E. coli of a heterologous protein, said construct comprising a coding region in which DNA coding for the heterologous protein is coupled in reading frame with DNA coding for the OmpA signal peptide to enable secretion of the protein to the periplasm; and a control region linked operably with the coding region to enable expression thereof in an E. coli host, said control region comprising the tac promoter, the lac operator and a consensus ribosome binding site.
Patent AT-E91759-T1 (AT)
Inventor: CECCANO LIDANO C G
IPC: F16H48/20
Filed: 1989-04-05
Granted: 1993-08-15
Abstract: A limited-skidding differential gear comprising a casing or carrier (1) provided with bottom members and with a cover, said differential gear also comprising a first and a second set of planetary gears (2,3) housed within corresponding housing cavities (4) provided in the inside of said casing or carrier (1) and capable of rotating with respect to said casing (1), wherein said first and second set of planetary gears (2,3) engage with a first and a second sun gears (5,6) which can be connected to the respective axle shafts, wherein said first and said second set of planetary gears (2,3) engage with one another so as to form a closed kinematic chain and wherein said members of said first and said second set of planetary gears (2,3) and said first and said second sun gears (5,6) have a helical toothing outer shape, wherein spring-type braking means (7) are provided at the points corresponding to the outer ends of at least one member of said first and of said second set of planetary gears (2,3), said braking means (7) being housed within corresponding cavities and wherein non-rotating plate means (8) are interposed between said spring-type braking means (7) and the outer ends of the members of said first and second set of planetary gears (2,3), said plate means having both a projecting (30) and a recessed portion (31).
Patent AT-E155286-T1 (AT)
Inventor: WARD BILLY W
IPC: H01J37/256
Filed: 1989-02-09
Granted: 1997-07-15
Abstract: Ion beam machining apparatus which uses a focused ion beam to sputter particles from a target is disclosed. The beam is scanned over the target and photons emitted in response to the incidence of the beam on the target are analyzed to identify the different materials in the target and the location of these materials. Electrons are projected in a stream to the impingement site of the ion beam, in order to neutralize the charge produced by the beam and thereby stabilize the position of this site, and the photon detectors are isolated from any light emitted by the electron source.
Patent AT-E81314-T1 (AT)
Inventor: NORDMEYER FRIEDRICH
IPC: B21B15/00
Filed: 1989-06-24
Granted: 1992-10-15
Abstract: The invention concerns a process and an installation for manufacturing a metal strip with a fine-grained or uniform structure and having a thickness less than or equal to 10 mm. Immediately after casting, the strip undergoes a second treatment, namely adjustment of the treatment temperature and plastic deformation of the strip, virtually without any reduction in thickness, and possible subsequent annealing and cooling in function of the nature of the strip material. This continuous production of a metal strip which has the desired final dimensions and contains no structure undesirable for subsequent use is obtained by simple means and without expensive rolling.
Patent AT-E117307-T1 (AT)
Inventor: DELLA VALLE FRANCESCO
IPC: A61K31/66
Filed: 1990-04-30
Granted: 1995-02-15
Abstract: New serine derivatives are described having the general formula (I)   <CHEM>  in which A = H -(CH2)n -O-CO-R1, n being 1 or 2, and B= -(CH2)m-O-CO-R2, m being 1, 2, 3 or 4, with the limitation that when A= -(CH2)n -O-CO-R1, m=1 or 2, and wherein R1 and R2, equal or different, are radicals of acids of the aliphatic, aromatic, araliphatic, alicyclic or heterocyclic series. A method for preparing said derivatives, and their use in the therapy of human pathologies connected with a slowing-down of cerebral metabolism or as hipolipidemizing agents are also described.
Patent AT-E87599-T1 (AT)
Inventor: HUBER HANS GEORG
IPC: C02F11/00
Filed: 1990-07-11
Granted: 1993-04-15
Abstract: A continuously and automatically functioning device for the drainage of sludge treated with a flocculent, especially of sewage sludge, comprising a screw conveyor installation with a driven conveyor screw consisting of shaft (16) and helix (17) and a screen wall (18). The screw conveyor installation possesses a first cylindrical area (10) of a large diameter and gap width followed by a conical area (12) for purposes of volume reduction in the throughput direction of the sludge. Connected to the conical area (12) of the screw conveyor installation is at least one pressure area (13) which, with the diameter of the shaft (16) being constant, possesses a decreasing lead of the conveyor helix (17) at the side of the entrance, and in its final area carries a conical piece (49) placed upon the shaft (16).
Patent AT-E113089-T1 (AT)
Inventor: TISCHBEIN CLAUS DIPL-ING
IPC: D06B17/06
Filed: 1990-08-07
Granted: 1994-11-15
Abstract: The invention relates to a steamer (10) having a treatment space which is subdivided into treatment sections with a circulation of the treatment medium and through which the material web is guided in hanging loops during treatment, and relates particularly to a steamer for the steaming of indanthrene prints on 100% viscose. It is intended to prevent an overheating of the saturated steam in zones where exothermal heat occurs. For this, it is proposed, according to the invention, to subdivide the entry section (11) of the steamer into a region (12), in which the formation of the material loops is carried out and in which the introduction of all the saturated fresh steam for treatment takes place, without any controlled circulation of the steam, and into a region (13), in which the material-web loops, hanging on the supporting bars, are already deposited on the transport chain and in which a circulation of the fresh steam takes place and a controlled steam humidification is carried out. <IMAGE>
Patent AT-E99492-T1 (AT)
Inventor: LANGEN CHRISTIANUS PETRUS
IPC: A22C5/00
Filed: 1990-04-04
Granted: 1994-01-15
Abstract: The invention concerns a devic for massaging pieces of meat. The apparatus according to the invention comprises a vessel (5) for receiving a chunk of meat, which vessel can be closed by a closure body (15), which is provided with a wormscrew for agitating said wormscrew (34) in contact with the meat. This allows the massaging of the meat and the pressure, without the meat being damaged. The closure body is bell-shaped, in which the bottom (16) thereof co-acts with the vessel edge (17). According to a preferred embodiment the axis of the wormscrew extends vertically, it is driven from above. According to a further preferred embodiment the vessel can be lifted during the massaging action, so that all pieces of meat can being present in the vessel are being processed.
Patent AT-E90720-T1 (AT)
Inventor: GOTO YASUYUKI
IPC: C07C17/00
Filed: 1990-03-07
Granted: 1993-07-15
Abstract: Trifluorobenzene derivatives having good stability and a large positive dielectric anisotropy value and which may be used in liquid crystal compositions, have the formula: <CHEM> wherein R represents an alkyl group of 1 to 10 carbon atoms in which one -CH2- group or two non-adjacent -CH2- groups may be replaced by an oxygen atom and/or a -CO- group and/or a -COO- group and/or a -CH=CH- group; -A- and -B- each represent a 1,4-cyclohexylene, 1,4-phenylene, pyrimidine-2,5-diyl or 1,3-dioxane-2,5-diyl group; 1 represents 0, 1 or 2; m represents 0, 1 or 2 and 1+m>/=1; and Z<1> and Z<2> are the same or different and each represents a group -COO-, -CH2CH2-, -OCH2-, -CH2- or -CH=CH-, or a single bond.
Patent AT-E146031-T1 (AT)
Inventor: VAN WINGERDEN AART
IPC: A01G9/02
Filed: 1990-10-29
Granted: 1996-12-15
Abstract: There is provided an apparatus and method for propagating, growing and handling plants. A tray (10) is provided having a plurality of spaced apart elongated containers (12) which are removably attached to one another. Each container has a plurality of planting compartments (42) with adjacent planting compartments being separated by an air compartment (44) each having an elongated opening which permits the movement of air into the root system of a plant located in an adjacent compartment. The air compartments also provide for vertical airflow to the leafy parts of the plants. The elongated containers are readily separated from one another and reassembled using automated apparatus. The automated apparatus removes the plants from the container for grading, transplanting and/or packaging.
Patent AT-E111812-T1 (AT)
Inventor: FINA RAFFAELE
IPC: B41F27/12
Filed: 1990-06-08
Granted: 1994-10-15
Abstract: To fix two plates (3, 4) on the cylinder formed by a shell (1) or by a plate cylinder of an intaglio printing machine, two axial grooves (2) are formed on this cylinder, in such a way that the plane of one of the lateral faces of each groove (2) is inclined relative to the axis of the cylinder. Welded to the concave face of the two ends of each plate (3, 4) is a batten (5, 6), of which the face adjacent to the end of the plate is perpendicular to said plate. The edge of each plate (3, 4) projecting beyond the corresponding batten (5, 6) is then cut off in such a way that the edge of the plate forms with the face of the batten a continuous surface and that the sum of the lengths of the plates is equal to the length of the periphery of the cylinder. Subsequently, the plates are arranged on the cylinder (1) by introducing the adjacent battens (5, 6) into a groove (2), and the free space of the groove is filled by a wedge-shaped bar (7) for tensioning the plates and for obtaining a butt joint. 
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Patent AT-E117465-T1 (AT)
Inventor: OLOFSSON JAN OLOF
IPC: H01R13/703
Filed: 1990-10-24
Granted: 1995-02-15
Abstract: An electrical appliance (1) for switching on reserve power is adapted to be installed in an electric mains (7a, 7b) with primary power supply and comprises a casing (2) having an input (5) and an output (6) which are electrically interconnected by a first line (4) and adapted to be connected to the mains; a switch (3) connected in the first line; and an appliance inlet (10) connected to the first line by a second line (13). This appliance is characterised by an operating cover (9) which is movably mounted in the casing (2) for shifting between a first position in which it covers the inlet (10) and allows the switch (3) to close the first line (4) between the input (5) and the output (6), and a second position in which it uncovers the inlet (10) and causes the switch (3) to open the first line (4) between the input (5) and the output (6), thus enabling current from a reserve power unit to flow, via a cable (12), or the like, and a flexible lead outlet (11), to the inlet (10) and from there to the output (6) via the second line (13), while the connection of the second line (13) to the input (5) is open.
Patent AT-E103825-T1 (AT)
Inventor: COCOZZA SALVATORE
IPC: A61M15/00
Filed: 1991-07-05
Granted: 1994-04-15
Abstract: An inhaler (10) of the multiple single-dose type for administering doses of medicament in very fine or micronized powder form contained in blisters (30) in a blister sheet (60) comprises means (18) for bringing the blisters (30) of the blister sheet one after another into a piercing position, means (62) for piercing the individual blister, a delivery channel through which the patient exerts the inhalation action, and an air intake which communicates with the delivery channel (82) when a blister has been pierced. The blister sheet (60) is in the form of a strip with the blisters (30) aligned. A channel (22) is provided to connect the delivery channel (82) to the air intake (28). The blister (30) when in its piercing position is interposed between the delivery channel (82) and the connection channel (22). In this latter there is provided a cup (46) coaxial with the channel (22) and with its concavity facing the blister in the piercing position. <IMAGE>
Patent AT-E150572-T1 (AT)
Inventor: LIN FONG-JEI
IPC: G11B5/31
Filed: 1991-05-23
Granted: 1997-04-15
Abstract: A thin film transducer/transformer assembly includes a thin film magnetic transducer assembly 10 formed at a first location on a support surface of a substrate 12 and a thin film transformer assembly 40 formed at a second location of the support surface of the substrate 12. The transducer assembly 10 and the transformer assembly 40 are each provided with electrically conductive coils which are mutually coupled by electrically conductive paths 30-33 extending therebetween. The transducer assembly includes a bottom pole member, a top pole member and an electrically conductive coil partially located between the top and bottom pole members. The pole members are mutually coupled at the back gap regions thereof and have pole ends which are mutually spaced and insulated. The transformer assembly includes a bottom pole member, a top pole member forming a closed magnetic path with the bottom pole member, the top and bottom pole members fabricated of a magnetically permeable material, and an electrically conductive coil positioned between the top and bottom pole members. The coil has a pair of ends and a tap connection located between the ends. The pole members are mutually coupled at opposing ends and centrally thereof by means of a downwardly depending central portion extending from the top pole member to the intermediate portion of the bottom pole member. The transducer coil and the transformer coil are electrically coupled in such a way that the output signal supplied by the transformer coil is an electrically boosted signal of greater amplitude than the signal generated by the transducer coil. <IMAGE>
Patent AT-E112263-T1 (AT)
Inventor: BRITTAIN DAVID ROBERT
IPC: A61P43/00
Filed: 1991-07-31
Granted: 1994-10-15
Abstract: The invention concerns novel phenoxy- and phenylthio-acetyl derivatives of (4-amino-2,6-dimethylphenylsulphonyl)nitromethane and pharmaceutically acceptable salts thereof which are inhibitors of the enzyme aldose reductase and are of value, for example, in the treatment of certain peripheral effects of diabetes and galactosemia. Also disclosed are pharmaceutical compositions containing one of the derivatives and processes for the manufacture and use of the derivatives.
Patent AT-E115382-T1 (AT)
Inventor: CAPONI MAURO
IPC: A61B17/32
Filed: 1991-02-11
Granted: 1994-12-15
Abstract: This invention relates to a surgical instrument having a body (1) provided with an inlet opening (20) for a driving gas, and an opening (21) for the introduction of a physiological solution; a hollow small tube or cannula (23), which is provided at the front position with an opening (24) and is arranged in front of said body (1); a movable member (3) arranged inside said body (1) and movable alternately when driven by said driving gas and counteracted in its motion by counteracting means (4); and a cutting blade (12) which is hollow inside and is movable according to a motion integral with the motion of said movable member (3), whose front end is arranged inside said outer cannula (23) which is provided with a front opening (25) and is connected at the back to a suction system; wherein said outer cannula (23) is coupled at the front portion to said body (1) through removable coupling means (22), wherein said cutting blade (12) is inserted at the back of the body (1), and wherein a guide (11) is integrally coupled to said movable member (3), said guide being provided at the back part with second removable coupling means (14) which couple with corresponding coupling means (26) which are borne by said cutting blade (12) so as to allow the motion of the blade (12) to occur integrally with said movable member (3). <IMAGE>
Patent AT-E156692-T1 (AT)
Inventor: YETTER JERRY JOSEPH
IPC: A61F13/15
Filed: 1990-12-07
Granted: 1997-08-15
Abstract: Disposable sanitary garments comprise topsheet and/or backsheet materials prepared from polymers based on glycolic acid, lactic acid, and mixtures thereof. Disposable sanitary articles having absorbent cores comprising oxidized cellulose are also provided. Diapers, sanitary napkins, pantiliners, and the like, prepared from the foregoing materials are disclosed.