baber/WOPTO huggingface dataset:
Patent AT-E101171-T1 (AT)
Inventor: VAN DOORN JOHANNES ADRIANUS
IPC: C07F9/50
Filed: 1988-06-21
Granted: 1994-02-15
Abstract: Novel catalyst compositions, characterized in that they are based upon     a) a palladium compound,   b) an anion of an acid with a pKa of less than 6, and c) a compound of the general formula R1R2M1-R6-M2R3R4, wherein M1 and M2 represent similar or different elements chosen from the group made up of arsenic, antimony, phosphorus and nitrogen, wherein R1, R2, R3 and R4 represent similar of different hydrocarbon groups which may optionally be substituted with polar groups and wherein R6 is a bivalent bridging group in which the bridge contains only three carbon atoms, the middle carbon atom of which forms part of a -CR7R8- group in which R7 and R8 are similar or different monovalent substituents exclusively comprising carbon, hydrogen and optionally oxygen. c
Patent AT-E98962-T1 (AT)
Inventor: FRANCIS MICHAEL JAMES
IPC: A61K39/00
Filed: 1988-04-15
Granted: 1994-01-15
Abstract: A synthetic peptide, suitable for use as a vaccine against a human rhinovirus (HRV), presents an epitope comprising amino acid residues 156 to 164 of VP2 of HRV type 2 or equivalent amino acid residues of another HRV. Optionally one or more of the acid residues may be replaced by one or more other amino acid residues which do not affect the antigenicity of the peptide.
Patent AT-E91426-T1 (AT)
Inventor: CRAWFORD JOHN E
IPC: B01D29/62
Filed: 1988-10-13
Granted: 1993-07-15
Abstract: A filter has a cylindrical filter screen (14) through which the liquid to be filtered passes, from the inside outwards. Solids deposited on the inside of the filter screen are removed by doctor blades (36) which are biased into engagement with the screen and moved over the screen at an acute angle thereto. A blade wiping wire (50) extends across the screen in the path of the blades to clean accumulated solids from the blades as they pass over the wire.
Patent AT-E126507-T1 (AT)
Inventor: BELLASIO ELVIO
IPC: C07D223/04
Filed: 1989-02-08
Granted: 1995-09-15
Abstract: A process for the preparation of tertiary diphenyl carbinols containing a primary or secondary amine substituent on the aliphatic moiety attached to the carbinol function which consists in contacting a Grignard phenyl reagent with an aminoacid wherein the mobile protons are not masked in an aprotic inert organic solvent or a mixture thereof at a temperature between 20 DEG C and the boiling temperature by the reaction mixture. The reaction products are useful as active ingredients of medicaments and intermediates for the manufacture thereof.
Patent AT-E94311-T1 (AT)
Inventor: STENZ PAUL
IPC: H01H1/36
Filed: 1989-03-04
Granted: 1993-09-15
Abstract: In this double circuit-breaking terminal, the circuit-breaking switching piece for opening and closing the current paths, formed by busbar pieces (2, 3, 8, 9), in the upper and lower terminal level is a rocker arm (15), which carries a contact link (19, 20) in each case for each level, and which can be pivoted into three different switch positions in one of the two levels, the mutually opposite contact regions (11, 12) of the relevant busbar pieces (8, 9) having extensions (13, 14), in the sense of forming a further switch position, of such a design that this current path is closed in the relevant switch position of the rocker arm (15), while the current path in the other level is opened. 
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Patent AT-E98518-T1 (AT)
Inventor: BOECK ALEXANDER DR DIPL-CHEM
IPC: B01F13/10
Filed: 1989-07-10
Granted: 1994-01-15
Abstract: A device for proportioning and mixing different materials, especially for composing perfumes, having a multiplicity of feed vessels for various materials, especially liquid fragrances, is intended to provide a solution by means of which error-free accurate proportioning and mixing of different materials, especially fluids, is made possible without intervention of an operator. 
<??>This is achieved in such a way that an outlet proportioning valve (7) controlled by a control computer (8) is arranged on each feed vessel (1) above a mixing bowl section (9), and that a mixing bowl (12) movable on the mixing bowl section (9) can be associated under computer control with each outlet proportioning valve (7). 
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Patent AT-E110900-T1 (AT)
Inventor: GAUTHIER CLAUDE
IPC: H04B10/43
Filed: 1989-12-27
Granted: 1994-09-15
Abstract: A current limiter circuit receiving an input current having a non-zero DC component whose value lies in a wide range of current values, and delivering a limited output current whose value lies in a narrower range of current values. The limiter comprises a series connection of a first asymmetrical conductivity element followed by a second asymmetrical conductivity element which is followed in turn by a resistive element, the series connection extending between two poles of a voltage source so that a bias current flows through the asymmetrical conductivity elements and makes them conductive. The input current is applied to the common point between the two asymmetrical conductivity elements and the current-limited output is taken from the common point between the second asymmetrical conductivity element and the resistive element. The direction of the input current flow is such that it splits into two fractions, with one of the fractions being subtracted from the bias current in the second asymmetrical conductivity element, while the other fraction is added to the bias current in the first asymmetrical conducitivity element, thereby increasing the dynamic resistance of the second asymmetrical conductivity element and reducing the dynamic resistance of the asymmetrical conductivity element, thus limiting the output current.
Patent AT-E91999-T1 (AT)
Inventor: HERTEL JAMES E
IPC: B65H18/16
Filed: 1989-02-27
Granted: 1993-08-15
Abstract: There is disclosed a surface winder which in a preferred embodiment includes a stationary upper winding roll (23), a lower movable winding roll (28) and a rider roll (25) which form a three roll cradle, the lower winding roll (28) being reciprocated to control the position of a partially wound core (C) until the rider roll ((25) returns to cradle position after permitting passage of a previously wound log (L) and in which a compensator roll (51) is provided to control web (W) slack after cutoff and transfer.
Patent AT-E97255-T1 (AT)
Inventor: ARMSTRONG RICHARD J
IPC: G11B23/087
Filed: 1989-05-01
Granted: 1993-11-15
Abstract: A tape cassette which has a limited access rewind system includes a one-way coupling (40) arranged to communicate between the spool and the rewind mechanism. The one-way coupling mechanism includes an engagement disc (38) which is mounted in the housing and forms a part of the take-up spool (10). The one-way coupling device serves to engage automatically to prevent rotation of the spool relative to the engagement member in the unwinding direction and to release automatically to permit free rotation of the spool in the winding direction. A locking mechanism (80) is located in the housing which is operable to secure the engagement member against rotation and thereby prevent rotation of the spool in the take-up direction. The locking mechanism may be released to disengage the engaging member to permit free rotation of the engagement member and spool about the take-up access. The tape cassette also includes a releasable latching mechanism which serves to lock each spool against rotation during shipping and handling.
Patent AT-E97351-T1 (AT)
Inventor: BRAUN MARTIN
IPC: B21C47/30
Filed: 1990-07-25
Granted: 1993-12-15
Abstract: In a reel for the straight-edged coiling or uncoiling of metal strips onto or from a coil, in particular for coiling rolled hot strip 2, with a rotatably mounted driven mandrel 1, consisting essentially of a mandrel body 4, segments 13 and an expanding rod 5, the mandrel 1 being expandable in the radial direction by the expanding rod 5, which can be moved axially in the mandrel body 4, via a clutch 7 of a rotating drive 9, it is proposed to equip the mandrel 1 with a device 20 mechanically affecting the axial mobility of the expanding rod 5, for emergency expansion if the coil cannot readily be removed from the mandrel due to a malfunction. 
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Patent AT-E94044-T1 (AT)
Inventor: GOLDIN BRUCE
IPC: A61K8/21
Filed: 1990-03-19
Granted: 1993-09-15
Abstract: A system for long term releasing of medication in the mouth, and especially an intra-oral fluoride releasing system (IFRS) for releasing fluoride over a long term for inhibiting the formation of caries in the teeth. The system uses a holder (10,130) for retaining and protecting intra-oral fluoride tablets (100) or other intra-oral medicament in the form of fluoride releasing devices (IFRD). The holder (10,130) has a plate (30) with retaining sides  (40,140) and retaining posts (50,150,155) or a carrier. The tablet (100) will fit within the holder (10,130). The tablet (100) may be located in the carrier, or ligature bands (200) can be tied around the tablet (100) in order to releasably hold the IFRD within the holder (10,130). The system causes a level of fluoride to be maintained over a long term within the mouth which has been found chemically effective for caries control and without causing severe irritation to oral tissues.
Patent AT-E107494-T1 (AT)
Inventor: SINGER WAYNE JAY
IPC: D04H13/00
Filed: 1990-04-06
Granted: 1994-07-15
Abstract: A method for electrostatically charging the body portion of a face mask, said body portion comprising a first air permeable facing layer (34), a filtration medium having at least two individual layers (38, 78) of melt blown thermoplastic fibers, and a second air permeable facing layer (74). The method involves making a first laminate of the first facing layer and one of the individual melt blown layers and electrostatically charging the same. A second laminate of the second facing layer and another individual melt blown layer is made and superposed on the first laminate to form a four-ply laminate in which the individual melt blown layers are in face-to-face contact. The four-ply laminate is then electrostatically charged. Main body portions for face masks as well as face masks comprising the electrostatically charged body portion are claimed.
Patent AT-E126646-T1 (AT)
Inventor: ADAMS JOHN LEONARD
IPC: H04B7/26
Filed: 1990-04-25
Granted: 1995-09-15
Abstract: A system for mobile communication includes a number of base stations 10, 13, 16, 20, 23, 26 with users 30, 31, 45 and 46. Associated with each base station is an interface unit 10a, 13a, 16a, 20a, 23a and 26a which packetises voice information and includes header information concerning user and destination addresses. These interface units tracks the movement of the various user by passing control blocks from interface unit to interface unit. Packets are routed via routing block 40 or 41 and switches 50 - 52. The stored information within the base station interfaces allows movement from one base station to allow to be handled without call loss.
Patent AT-E114397-T1 (AT)
Inventor: WAYNE STANLEY SEVERANCE JR
IPC: B23K35/02
Filed: 1990-08-09
Granted: 1994-12-15
Abstract: An electrode (14) for a plasma arc torch (10) and a method of fabricating the same are disclosed, and wherein the electrode (14) includes a copper holder (16) having a lower end which mounts an emissive insert (28) which acts as the cathode terminal for the arc during operation. Where a torch (10) is used in an oxidizing atmosphere, the copper holder (16) tends to oxidize, and the arc tends to attach to the oxidized copper rather than the insert (28), which results in the rapid destruction of the holder (16). To prevent this destruction, a sleeve (32) of silver or other metal having a relatively high work function is provided, and which is positioned to surround the insert (28) and form an annular ring (35) on the lower end surface (20) of the holder and thus to surround the exposed end face of the emissive insert (28). The annular ring (35) serves to prevent arcing from the copper holder (16), and so that the arc is maintained on the insert (28).
Patent AT-E139136-T1 (AT)
Inventor: SEIDMAN CHARLES B
IPC: A63F7/02
Filed: 1990-09-17
Granted: 1996-06-15
Abstract: A promotional game wherein prizes are automatically awarded upon presentation of tokens bearing machine readable codes. The tokens may be identical to tokens bearing a common code, and the prizes may be awarded at random to patrons who present an appropriate token bearing this common code. Desirably, the prizes are awarded substantially immediately upon presentation of the tokens. The tokens may be product identification code symbols on packages of goods.
Patent AT-E123631-T1 (AT)
Inventor: BINDER FRANZ
IPC: A45C1/12
Filed: 1991-03-18
Granted: 1995-06-15
Abstract: The invention relates to a therapeutic apparatus for gaming addicts, comprising a lockable container in which banknotes may be inserted through an appropriate opening without opening the lock. The lock is designed in such a way or is handled in such a way that it cannot be opened during a visit to a gaming establishment or similar, so that access to any winnings which are deposited in the therapeutic apparatus is subsequently impossible for a certain length of time.
Patent AT-E129752-T1 (AT)
Inventor: YOSHINO AKIRA
IPC: C23C2/02
Filed: 1991-08-06
Granted: 1995-11-15
Abstract: To form a plating coat on steel works, the works are held in a fluorine- or fluoride-containing gas atmosphere in a heated condition to thereby remove oxidized scales such as SiOx, MnOx and the like on the surface layer of the work and form a fluoride layer to prevent forming oxidized scale newly. The fluoride layer is easily eliminated by the action of flux added to a plating bath or by holding the fluorinated steel works in an atmosphere containing hydrogen prior to dipping in the plating bath to activate the steel surface. The activated steel surface is improved in compatability with the plating bath and the like to realize a good quality plating coat formation.
Patent AT-E122132-T1 (AT)
Inventor: BABUDER GERALD ALAN
IPC: F16L19/02
Filed: 1991-10-21
Granted: 1995-05-15
Abstract: In a coupling having first and second coupling components (12,14) with opposed end faces (30) including sealing ribs (30) extending axially therefrom with an annular sealing gasket (32) is interposed therebetween, a retainer (60) maintains the gasket (32) in a predetermined located position relative to the end face of one (12) of the components. The retainer (60) has a sleeve-like body (62) defining a retaining portion closely received over the one components (12) at an area rearwardly from the associated radial end face (30). Axially extending fingers (66) are spaced about the retaining portion (62) and extend axially beyond the associated end face (30). The annular sealing gasket (32) has an outer periphery of a diameter at least slightly greater than the inner diameter of the sleeve-like body (62). Recesses (68) are formed in the outer periphery to receive the axially extending fingers (66) whereby the gasket (32) is maintained in aligned relationship with the end face (30). <IMAGE>
Patent AT-E128161-T1 (AT)
Inventor: KNIPPER MAGALI
IPC: C08B37/00
Filed: 1991-07-19
Granted: 1995-10-15
Abstract: A composition comprising a polysaccharide obtained by microbial fermentation of the succinoglycan type and a natural polysaccharide or one of its derivatives, and processes for using this composition, especially a process for precipitating particles dispersed in an aqueous medium.
Patent AT-E119174-T1 (AT)
Inventor: BOETTCHER AXEL
IPC: C08G59/68
Filed: 1991-03-06
Granted: 1995-03-15
Abstract: The invention relates to a method for polymerization using a Lewis base which accelerates the reaction. An epoxide compound, e.g. a diglycidyl ether of bisphenol-A is mixed with a metal complex compound of general formula MLxBy or M [SR]xBz and heat energy is supplied. M is a metallic ion, L is a ligand, SR is an acid residue ion of an inorganic acid, B is a Lewis base, x is a natural number analogous to the valency of the metallic ion, y is a natural number and z is a natural number greater than 6.
Patent AT-E139695-T1 (AT)
Inventor: NILSSON BO
IPC: A61P37/00
Filed: 1991-03-20
Granted: 1996-07-15
Abstract: The present invention concerns the use of Linomide, i.e. N-phenyl-N-methyl-1,2-dihydro-4-hydroxy-1-methyl-2-oxo-quinoline-3-car boxamide for the treatment of humans subjected to BMT, cytostatic treatment irradiations or combinations thereof.
Patent AT-E128095-T1 (AT)
Inventor: HEHNER REINHARD
IPC: B65H18/10
Filed: 1991-03-28
Granted: 1995-10-15
Abstract: PCT No. PCT/EP91/00604 Sec. 371 Date Jan. 22, 1992 Sec. 102(e) Date Jan. 22, 1992 PCT Filed Mar. 28, 1991 PCT Pub. No. WO91/17106 PCT Pub. Date Nov. 14, 1991.A winding device includes a support roller receiving strips of a material web to be wound up on two coil rollers mounted on respective winding supports flanking the support roller and movable parallel to an axis of the support roller along with respective electric motors actuating respective drive heads and getting cooled by respective flexible carriers movable along with the winding supports.
Patent AT-E118253-T1 (AT)
Inventor: DAHMS WOLFGANG
IPC: C25D3/18
Filed: 1991-04-22
Granted: 1995-02-15
Abstract: PCT No. PCT/DE91/00336 Sec. 371 Date Nov. 19, 1992 Sec. 102(e) Date Nov. 19, 1992 PCT Filed Apr. 22, 1991 PCT Pub. No. WO91/16474 PCT Pub. Date Oct. 31, 1991.The invention concerns acid nickel baths containing 1-(2-sulfoethyl)-pyridinium betaine
Patent AT-E125890-T1 (AT)
Inventor: BODNAR GEORGE
IPC: D06M15/333
Filed: 1991-04-12
Granted: 1995-08-15
Abstract: PCT No. PCT/AU91/00139 Sec. 371 Date Sep. 2, 1992 Sec. 102(e) Date Sep. 2, 1992 PCT Filed Apr. 12, 1991 PCT Pub. No. WO91/16490 PCT Pub. Date Oct. 31, 1991.Method of stabilizing fabrics by impregnation with a water soluble stiffening agent so that the fabric will not readily stretch in any direction. The water soluble stiffening agent is prepared by producing a mixture of Poly Vinyl Alcohol and water and diluting such with Ethanol. The materials produced thereby is particularly suited for embroidery work, for accurate cutting of materials, and in the process of applique.
Patent AT-E143975-T1 (AT)
Inventor: FANSLOW WILLIAM C
IPC: A61K38/00
Filed: 1991-03-29
Granted: 1996-10-15
Abstract: Isolated and purified Interleukin-4 Binding Protein- gamma  (IL-4bp gamma ) and methods for obtaining isolated and purified IL-4bp gamma .
Patent AT-E139249-T1 (AT)
Inventor: DORBATH BERND DR
IPC: C03C1/06
Filed: 1992-01-23
Granted: 1996-06-15
Abstract: The invention relates to purple pigments based on glass frits having an average particle diameter (D50 value) of 0.5 to 50  mu m, whose surface has a coating of essentially 0.05 to 5% by weight, relative to the pigment, of colloidal gold and, if desired, shade-modifying metals from the series consisting of Ag, Cu, Co, Ni, Sn, Ru, Rh, Pd, Os, Ir and Pt in a total weight below that of the gold. 
<??>The new purple pigments can be simply prepared and do not require the calcination step necessary hitherto. The pigments are distinguished by their homogeneity. They can be used for the pigmentation of glazes, enamels, glass stains, decorative colours, plastics, printing inks and finishes.
Patent AT-E157475-T1 (AT)
Inventor: SCHEFFER TERRY JAMES
IPC: G02F1/133
Filed: 1992-02-12
Granted: 1997-09-15
Abstract: A method and apparatus for addressing faster responding liquid crystal panels (LCDs) so that video rate, high information content LCDs having time constants on the order of 50ms or less, are perceived as having brighter bright states and darker dark states by limiting peak voltage levels across the pixels. A first set of LCD electrodes are continuously driven with signals each comprising a train of pulses that: are periodic in time; have a common period T; are independent of the information to be displayed; and are preferably orthonormal. A plurality of column signals are generated from the collective information state of the pixels defined by the overlap with a second electrode pattern. Each column signal is proportional to the sum obtained by considering each pixel in the column and adding the voltage of that pixel's row at time t to the sum if the pixel is to be "off" and subtracting the voltage of that pixel's row at time t from the sum if the pixel is to be "on". If the row signals only switch between two voltage levels, the sum may be represented as the sum of the exclusive-or (XOR) products of the logic level of the amplitude of each row signal times the logic level of the information state of the pixel corresponding to that row. Hardware implementation comprises an external video source, a controller that receives and formats video data and timing information, a storage means for storing display data, a row signal generator, a column signal generator, and at least one LCD panel. Alternative embodiments provide gray scale shading and circuits to reduce the magnitude of the column signals, as well as the number of column voltage levels required to generate a displayed image. <IMAGE>
Patent AT-E119739-T1 (AT)
Inventor: FARINA FELICE
IPC: A01K1/12
Filed: 1992-05-14
Granted: 1995-04-15
Abstract: An apparatus (1) for automatically washing teats of generic dairy animals, specifically dairy cattle, comprises a box-type body (2) provided with an opening (3) for introducing a teat thereinto, and a handgrip (5) jutting out from the box-type body (2) to which it is connected by a means (6) of the swivel type. This handgrip makes the apparatus easier to handle by an operator during a teat washing operation. <IMAGE>
Patent AT-E162394-T1 (AT)
Inventor: HANADA SEIGO
IPC: A61K8/42
Filed: 1992-09-09
Granted: 1998-02-15
Abstract: A preparation for promoting hair growth is disclosed, which contains as an effective ingredient or ingredients one or more compounds selected from the group consisting of purine compounds, pyridylurea compounds, diphenylurea compounds, pyrimidine compounds, imidazole compounds, benzoylaminourea compounds and 4-substituted aminopyrroloÄ2,3-dÜpyrimidine compounds. This preparation exhibits an excellent effect of promoting hair growth or curing alopecia such as male alopecia or alopecia areata. Of the effective compounds, purine compounds and pyridyl compounds exhibit particularly remarkable effects.
Patent AT-E125479-T1 (AT)
Inventor: POKOLM FRANZ-JOSEF
IPC: B23C5/10
Filed: 1992-09-10
Granted: 1995-08-15
Abstract: The invention relates to a milling head, in particular for copy-milling and CNC milling machines, with a multiplicity of cutting tips (4) at its end face. According to the invention, two cutting tips (4) are arranged on the milling head in such a way that their front sides (11), which lie essentially in the path of the cutter axis (5) and are defined by the encircling cutting edge (10), lie in one diametral plane. In this arrangement, the cutting edges (10), which project beyond the circumferential surface of the milling head, come into contact or overlap. This configuration of the milling head enables both milling work and drilling work to be carried out with the milling head, in particular when used as a copy-milling cutter. <IMAGE>