baber/WOPTO huggingface dataset:
Patent AT-E236907-T1 (AT)
Inventor: LU YEE FUNG
IPC: C07C405/00
Filed: 1997-05-06
Granted: 2003-04-15
Abstract: In a process for making synthetic prostaglandin-type compounds such as misoprostol, organo metallic cuprate complexes capable of reacting with cyclopentenones are prepared by reaction of an alkyl lithium compound with a cuprous halide, followed by reaction of the resulting complex with a vinyl stannane, using an excess of alkyl lithium in the initial reaction and maintaining the excess present during the formation of the organo metallic cuprate complex.
Patent AT-E245386-T1 (AT)
Inventor: DODGE BERNARD E
IPC: A47K10/42
Filed: 1997-06-04
Granted: 2003-08-15
Abstract: A process for dispensing paper towels comprises loading a stack of interfolded paper towels (20) into a housing (12, 12', 112) provided with a slot (50, 150, 250). Each paper towel (20) in the stack has at least one fold line (34) and a pair of ends (44, 46) extending generally perpendicular to the fold line (34). The stack (20) is loaded so that the paper towels (20) are substantially flat, and so that one of the ends (44, 46) of each paper towel is generally parallel to the length of the slot (50, 150, 250) and faces towards the slot. Individual paper towels (20) are dispensed from the stack (20) through the slot (50, 150, 250). <IMAGE>
Patent AT-E257067-T1 (AT)
Inventor: BIRK RUDI
IPC: E21B10/00
Filed: 1997-09-17
Granted: 2004-01-15
Abstract: A masonry drill bit having an active diameter of D, comprising a shaft and a tip 1 for engaging a workpiece, wherein the tip 1 is formed with a plurality of stepped portions shaped to cut a workpiece as the drill bit rotates. By virtue of the drill bit tip 5 configuration as described and claimed herein, a masonry drill bit 1 having improved performance is provided. <IMAGE>
Patent AT-E201208-T1 (AT)
Inventor: GUILLONNEAU CLAUDE
IPC: A61K31/435
Filed: 1997-12-22
Granted: 2001-06-15
Abstract: Ellipticine derivatives of formula (I), their optical isomers, N-oxides and salts are new. R1 = 1-6C alkyl; R2, R5, R6 = H or 1-6C alkyl; R3 = H, 3-8C cycloalkyl, 1-20C alkyl, 2-20C alkenyl, 4-20C alkadienyl (all optionally substituted by 1-3 of 1-6C alkoxy, carboxy, 1-6C alkoxycarbonyl, benzyloxycarbonyl, mono-, di- and tricyclic aryl, or heteroaryl containing O, N, or S), mono-, di- or tricyclic aryl (optionally totally or partially hydrogenated), 5-6-membered heterocycle containing 1-3 O, N or S atoms (all optionally substituted by 1-3 of 1-6C alkoxycarbonyl, benzyloxycarbonyl, carboxy, 1-6C alkyl (optionally substituted by 1 or 2 phenyl groups), 1-6C alkoxy or carboxy), amino, mono- or disubstituted amino (substituted by one or two 1-6C alkyl (optionally substituted by carboxy, 1-6C alkoxycarbonyl, or benzyloxycarbonyl), mono- or bicyclic aryl or heteroaryl (optionally partially or totally hydrogenated and substituted by one or two carboxy, 1-6C alkoxycarbonyl or benzyloxycarbonyl)), amino forming part of a 5-6-membered ring which may contain a second heteroatom selected from O, N and S and optionally substituted by one or two of 1-6C alkyl, benzhydryl, 1-6C alkoxy, 1-6C alkoxycarbonyl, benzyloxycarbonyl, carboxy or piperidino; R4 = H, 1-6C alkyl (optionally substituted by 1-6C alkylamino) or 2-6C alkenyl; R7,R8 = H, 1-6C alkyl or 2-6C alkenyl; or NR7R8 = heterocycle which may contain a second heteroatom selected from O, N, and S; or R7+R6 = ethylene or propylene bridge; and A = 1-10C saturated or unsaturated hydrocarbon chain.
Patent AT-E184530-T1 (AT)
Inventor: FAHR MARKUS
IPC: B23C3/12
Filed: 1997-01-28
Granted: 1999-10-15
Abstract: PCT No. PCT/CH97/00024 Sec. 371 Date Feb. 2, 1998 Sec. 102(e) Date Feb. 2, 1998 PCT Filed Jan. 28, 1997 PCT Pub. No. WO97/27969 PCT Pub. Date Aug. 7, 1997The invention pertains to a device for cutting and chamfering thin-walled pipes. In order to cut and chamfer a pipe, a drive unit with tools arranged on its shaft is manually guided around a pipe that is clamped in a vise by means of clamping jaws with a semicircular contact surface. The tools, namely a saw blade and a milling cutter, are arranged one behind the other on the shaft. The saw blade is provided with a depression, into which the milling cutter is inserted such that the outer edge of the milling cutter is protected.
Patent AT-E208139-T1 (AT)
Inventor: GIUFFRE ISLER LAURA
IPC: A23J1/18
Filed: 1997-02-11
Granted: 2001-11-15
Abstract: Biochemical procedure for preparing elements for the soil, for plants, for animals, and for humans, characterized by: the starting material is a cultivated symbiont element or a culture broth such as bacteria or mold, from which element is extracted a product with enzymatic powers with which are autolysated the raw materials which will serve either as foods or as rounding-out elements for foods, whereby to the whole can be added ions or colloidal or pseudocolloidal particles in nearly inverse proportions with regard to the respective atomic weights in order to re-establish biochemical equilibrium and according to the purpose for which the food is intended.
Patent AT-E220920-T1 (AT)
Inventor: DEL SOLDATO PIERO
IPC: A61K31/04
Filed: 1997-02-24
Granted: 2002-08-15
Abstract: Use of organic compounds containing the -ONO2 function, or inorganic compounds containing the -NO group or compositions comprising said compounds to reduce the toxicity caused by drugs to the gastrointestinal and/or renal apparatus, said compounds being characterized in that they are nitric oxide NO donors, i.e. when they are put into contact in vitro with cells of the vasal endothelium or platelets.
Patent AT-E192186-T1 (AT)
Inventor: BUENEMANN THOMAS F
IPC: C10M159/00
Filed: 1997-03-26
Granted: 2000-05-15
Abstract: The invention relates to compositions comprising an ester of a polyol and a mixture of fatty acids, wherein at least a part (I) of the esterified fatty acids has a chain length of 512 carbon atoms and another part (II) of the esterified fatty acids has a chain length of 1622 carbon atoms, and wherein the composition has a viscosity of 7000 mm 2 /s or less, when tested according to ASTM (D2531). Such compositions have unexpected good low temperature properties, in particular a good rheology after having been kept for a prolonged time at a low temperature (e.g. at 30° C.). These compositions are suitable for use as (part of) hydraulic fluid in applications at low temperatures
Patent AT-E187974-T1 (AT)
Inventor: KREUDER WILLI
IPC: H01L51/50
Filed: 1997-04-07
Granted: 2000-01-15
Abstract: A conjugated polymer containing structural units of formula (I) in which: D, E, F<1>, G are the same or different -CR<1>R<1>-, -O-, -S-, -NR<3>- or a chemical bond; Ar<1>, Ar<2> are carbo or heterocyclene; U<1>, V<1> are the same or different -CR<5>=CR<6>-, -CR<7>R<8>-, -CR<9>R<10>-CR<11>R<12>-, -NR<13>-, -SiR<14>R<15>-, -O-, -S-, -SO-, -SO2-, -CO- or a chemical bond; Ar<5>, Ar<6>, X, Y<1> are the same or different cyclic or acyclic conjugated hydrocarbons, X and/or Y<1> may also be H or R<1>; m is 1, 2, 3 or 4; n, p are the same or different 0, 1, 2, 3 or 4; is suitable as electroluminescent material.
Patent AT-E211140-T1 (AT)
Inventor: BOMBARDELLI EZIO
IPC: A61K31/00
Filed: 1997-05-02
Granted: 2002-01-15
Abstract: PCT No. PCT/EP97/02244 Sec. 371 Date Oct. 6, 1998 Sec. 102(e) Date Oct. 6, 1998 PCT Filed May 2, 1997 PCT Pub. No. WO97/43290 PCT Pub. Date Nov. 20, 1997The present invention relates to camptothecin-skeleton alkaloids isolated from Mappia foetida or obtained by semi-synthesis from said alkaloids. Mappia foetida, a plant growing in the Indian subcontinent, is known to contain in its various parts, mainly in the seeds, camptothecin, mappicine and foetidine I and II (EP-A-685481). The alkaloids of the invention have the following general formula: in which R is a hydrogen atom or a methoxy group; R1 is hydroxy, an OM group wherein M is an alkali cation, preferably sodium or potassium, a C1-C6 alkoxy group, an optionally substituted phenoxy group, an amino, C1-C6 monoalkylamino or C2-C12 dialkylamino group in which the alkyl moiety is optionally substituted by amino groups, an arylamino group; R2 is a C1-C6 alkyl group or a group of formula COR3 wherein R3 is alkyl C1-C6 or optionally substituted phenyl or benzyl.
Patent AT-E403192-T1 (AT)
Inventor: HIPPELAEINEN LASSI
IPC: G06F12/14
Filed: 1997-09-29
Granted: 2008-08-15
Abstract: A method of marking information to be produced in order to expose unauthorized copying. In the method, a user identifier is defined, a source file containing a substantial part of the information produced is created, and a different target file is created for each user on the basis of the source file and the user identifier. In the invention, several predefined modification rules are stored in a file in order to modify the information contained in the source file. Using a digital processor, a sequence of modification keys is generated on the basis of the user identifier, the locations of the source file to be modified are defined, and modifications are made in these locations, determining the nature and/or position of the modifications on the basis of the predefined modification rules and modification keys. From the content of the target file delivered to the user, it is possible to conclude a user-specific identifier and thereby the person responsible for the unauthorized copy.
Patent AT-E253056-T1 (AT)
Inventor: PLATZEK JOHANNES
IPC: A61K49/00
Filed: 1997-11-26
Granted: 2003-11-15
Abstract: The invention relates to novel macrocyclic metal complex carboxylic acids of formula (II), wherein Z DEG  means a metal iron equivalent of atomic numbers 58-71 and R is a CHX<1>-CO-NH-CHY<1>-(CH2)f-COOH group, wherein X<1> and Y<1> mean individually a hydrogen atom, a straight-chained or branched C1-C7-alkyl radical, a phenyl or benzyl group and f means the figures 0-9. Said acids can be used as intermediate preparations for synthesis of cascade polymer complexes suitable as diagnostic agents.
Patent AT-E228722-T1 (AT)
Inventor: FEYE-HOHMANN JUERGEN
IPC: H01R4/48
Filed: 1998-08-25
Granted: 2002-12-15
Abstract: The connector has a box spring element with a clamp arm cut out of its wall and bent inwards. An actuator part (4) has a cable (2) through channel which extends from a cable input opening (10) at a press end (35) to a cable outlet opening at the inner end of the actuator part.
Patent AT-E238312-T1 (AT)
Inventor: MICHEL RUDOLF
IPC: C07F7/18
Filed: 1998-11-04
Granted: 2003-05-15
Abstract: This invention relates to a process for reducing the sulfane chain length of bis(silylorganyl)polysulfanes, in which these compounds are reacted with an anhydrous sulfide and a haloalkylsilane compound.
Patent AT-E242412-T1 (AT)
Inventor: BEUHORRY-SASSUS RICHARD
IPC: A47H5/032
Filed: 1998-02-27
Granted: 2003-06-15
Abstract: The casing comprises an opening (3) which is driven by a motor with both directions of rotation (B1,B2). The motor is controlled by a pair of switches (S1,S2) for each of its directions of rotation. The switches are integral parts of the motor and are operated by remote control (6). The remote control has two levers held in an inoperative position by springs. Outside the motor, is a flexible connection (14) running over a drive drum which has a manual rotation drive component whose ends are attached to each of the levers.
Patent AT-E224315-T1 (AT)
Inventor: THEURER JOSEF
IPC: B61D3/04
Filed: 1998-04-07
Granted: 2002-10-15
Abstract: A long ballast truck has a single container (2) with a conveyor in the bottom to transfer ballast to a rising conveyor (8) at one end of the truck to spread onto the track. The weight of the container is supported by two linked flatbeds and with two swivel mountings (19,20) between the flatbeds and the container. One if the swivel mountings (19) has a sliding fitting on its flatbed. The sliding action is provided by a slider (21) moving along the flatbed using an array of rollers.
Patent AT-E242227-T1 (AT)
Inventor: SAGAWA HIROAKI
IPC: A61K31/341
Filed: 1998-01-19
Granted: 2003-06-15
Abstract: 2,5-dihydroxytetrahydro-2-furancarboxylic acid represented by the following formula ÄIÜ, its optically active substance or salt thereof. <CHEM>
Patent AT-E284310-T1 (AT)
Inventor: PETTERSSON AGNETA
IPC: B32B27/06
Filed: 1998-07-13
Granted: 2004-12-15
Abstract: An assembly (10; 110) which has been exposed to ethylene oxide gas comprising an article (3; 103) sterilised by the ethylene oxide gas and a sealed container (6; 106) formed from a laminate having an inner layer which contains a polyolefin, an outer layer which contains a polyester, a polyolefin or a polyamide and an intermediate layer which contains a silicon oxide. The laminate acts to keep the ethylene oxide gas out of the container.
Patent AT-E251405-T1 (AT)
Inventor: LINDNER RALF
IPC: A46B3/10
Filed: 1999-12-07
Granted: 2003-10-15
Abstract: The frame (9) is injected onto the outer bristles (6), partly penetrating into their interstices. An independent claim is included for the corresponding method of absorbent brush manufacture. A special feature is adjustment of the force holding the fine bristle bundle (7) together during injection molding, to control bundle capillarity. In addition, a corresponding pressure injection mold is claimed. Preferred features: The frame is injected-on, leaving free bristle length on both sides. The frame is an integral annular body. It is pretensioned, holding the bristles together. Tension differs between opposite sides of the frame. Bristles are plastic, outer ones being melted into the frame. They are joined, e.g. adhered, clamped, welded or pressure-injected with plastic, at the end face of the bundle. Bristle filaments are 10-300 mu m in diameter. The frame is integrally-connected to another component, e.g. a tank. Frame and bundle-separating transverse strips are made integrally by injection molding. Salient features of the process, include capillarity adjustment by bundle compression, a function of the injection pressure. Plungers in the mold, are used for bundle compression. Capillarity varies over bundle length. Plungers are subjected to spring-loading, hydraulic- or pneumatic force under independent control, working in a different direction to mold closure.
Patent AT-E284160-T1 (AT)
Inventor: REUTER STEFFEN
IPC: A47J42/18
Filed: 1999-12-28
Granted: 2004-12-15
Abstract: The seed grinder has a housing (8) containing a motor-driven shaft (4) which carries a millstone (5). This overlaps with a stationary millstone (11) which is fixed to the housing and has a central opening through which the drive shaft passes. The gap between millstones can be adjusted by a device which moves a sleeve (7) axially in the housing, the sleeve being fixed in position in the sleeve.
Patent AT-E337478-T1 (AT)
Inventor: GOTO SATORU
IPC: F02P13/00
Filed: 1999-05-10
Granted: 2006-09-15
Abstract: The present invention relates to a combined engine which receives a drive output by means of supplying and combusting at least one fuel selected from among a gas fuel and a liquid fuel. The engine according to the present invention comprises: a main combustion chamber (1) which comprises a piston (3), a cylinder (2) and a cylinder head (4); a precombustion chamber (10) equipped with a spark plug, which serves as an ignition source for a fuel-air mixture comprising air and gas fuel within the main combustion chamber; and a liquid fuel injection valve (30) for injecting liquid fuel into the main combustion chamber; wherein, the precombustion chamber and liquid fuel injection valve are provided in the cylinder head. <IMAGE>
Patent AT-E223781-T1 (AT)
Inventor: BILAND MAX
IPC: B23D27/00
Filed: 1999-07-06
Granted: 2002-09-15
Abstract: The system includes a sheet metal guide (4) with at least one table (5), which guides the sheet panel (3), movable horizontally between an upper and a lower plate (6,7). Facilities (8) are provided for sound insulating and clamping the sheet panel (3), arranged between the two plates (6,7).
Patent AT-E283345-T1 (AT)
Inventor: NISSING NICHOLAS JAMES
IPC: C11D17/04
Filed: 1999-01-25
Granted: 2004-12-15
Abstract: Disclosed are disposable cleansing articles (1) which comprise a multi-phase, multi-component emulsion (5) and an activation web (2) that facilitates activation of the emulsion during use. In a preferred embodiment, the multi-phase emulsion is a high internal phase inverse emulsion having a continuous external lipid phase and a discontinuous internal polar phase. During use, the activation web facilitates breakage of the emulsion's external phase, thereby releasing the internal phase for its desired use. Because the internal liquid phase may account for up to about 97 % of the emulsion, significant levels of fluid (e.g., water or a polar liquid) may be delivered from a "dry" wipe.
Patent AT-E283709-T1 (AT)
Inventor: VOGEL JEAN MARIE
IPC: A61K45/00
Filed: 1999-03-04
Granted: 2004-12-15
Abstract: The invention encompasses the treatment of urinary incontinence, gastroesophageal reflux disease and the amelioration of skin wrinkles using biocompatible hydrophilic cationic microparticles and a cell adhesion promoter.
Patent AT-E219232-T1 (AT)
Inventor: LA GIOIA ANTONIO
IPC: F26B23/10
Filed: 1999-03-24
Granted: 2002-06-15
Abstract: A cage type compactor and dryer apparatus have a cylindrical body (10) formed by conduits (11) arranged according to the its generatrix lines and run through by a heat transfer fluid intended to heat the waste material contained therein (textile or foodstuff wastes, municipal solid wastes). The individual conduits (11) are spaced apart so as to form vapour outflow paths for the water vapour, having longitudinal dimension corresponding to the whole heating length of the cylindrical body (10). Pressure plates (14) form the mobile bases of the cylindrical body (10) in order to generate the needed axial pressure. Suitable hoops (12) arranged in spaced apart relation constrain said conduits (11) in order to withstand the radial components of the longitudinal forces. The ground connections of the cylindrical body (10), when it is horizontally mounted, are realised by running trolleys (15) aimed at minimising the stresses generated by the temperature variations.
Patent AT-E264547-T1 (AT)
Inventor: VOLLKOMMER FRANK
IPC: H01J65/00
Filed: 1999-02-18
Granted: 2004-04-15
Abstract: A discharge lamp (1) including a tubular discharge vessel (2), filled with inert gas and, optionally, a fluorescent layer, having at least three elongated electrodes (3, 4, 5) arranged parallel to the longitudinal axis of the tubular discharge vessel (2). The electrodes are arranged in such a manner that the relationshipis satisfied, wherein s is the maximum spacing between an imaginary connecting line of an electrode pair and the most closely neighboring point on the wall of the tubular discharge vessel, and a is the mutual spacing between the electrodes of such electrode pair. A higher luminous density is achieved in this way. The lamp is particularly advantageous for a pulsed, dielectrically impeded discharge.
Patent AT-E249799-T1 (AT)
Inventor: NODA WAYNE A
IPC: A61M25/00
Filed: 1999-04-16
Granted: 2003-10-15
Abstract: A catheter is adapted to exchange heat with a body fluid, such as blood, flowing in a body conduit, such as a blood vessel. The catheter includes a shaft with a heat exchange region disposed at its distal end. This region may include hollow fibers which are adapted to receive a remotely cooled heat exchange fluid preferably flowing in a direction counter to that of the body fluid. The hollow fibers enhance the surface area of contact, as well as the mixing of both the heat exchange fluid and the body fluid. The catheter can be positioned to produce hypothermia in a selective area of the body or alternatively positioned to systemically cool the entire body system.
Patent AT-E277010-T1 (AT)
Inventor: WRIGHT AMY E
IPC: A61K45/00
Filed: 1999-07-08
Granted: 2004-10-15
Abstract: Novel uses of biologically active bis-heterocyclice.g. bis-indole alkaloid compounds which have improved activity are disclosed. Pharmaceutical compositions containing the compounds are also disclosed. Specifically, the novel utility pertains to the anti-immunogenic and neurogenic inflammatory properties exhibited by the bis-indole compounds and their analogs.
Patent AT-E260170-T1 (AT)
Inventor: KUKKONEN PERTTI JUHANI
IPC: B24B1/00
Filed: 1999-08-03
Granted: 2004-03-15
Abstract: A method for grinding structural components, such as stone or conrete columns or slabs. According to the invention, the structural components are set in motion in relation to each other with their surfaces in contact with each other, to create a grinding effect through the movement.
Patent AT-E313152-T1 (AT)
Inventor: EVANS RHODRI WYN
Filed: 1999-03-03
Granted: 2005-12-15
Abstract: A battery, particularly of the lead acid type, has two terminals (4), one connected to the positive plates and the other to the negative plates. Each terminal (4) is located in an aperture in the battery lid (2) and a seal (10) located under lid (2) surrounds the respective terminal (4). A space is also defined around each terminal and contains settable material such as epoxy resin cement in a set condition.
Patent AT-E288712-T1 (AT)
Inventor: BERGSTROEM NILS GUSTAF
IPC: A61C8/00
Filed: 1999-07-21
Granted: 2005-02-15
Abstract: A set of dental implant components for use in fabricating a dental prosthesis (25) comprising a support component (19) for inclusion in a model of a jaw having a support end (17) and a socket (21); a sleeve cylinder (15) on which the dental prosthesis or a core part of the dental prosthesis is to be fabricated, the sleeve cylinder having a distal end adapted to engage with the support end of the support component, a proximal end and a channel extending from a distal opening in the distal end to a proximal opening in the proximal end; and an access passage-forming post (1) having a distal section (9) which presents a distal end (11) of the post and a proximal section (7) which presents a proximal end (3) of the post, the post being adapted to be disposed in an operational position when the distal end of the sleeve cylinder engages with the support end of the support component in which the distal section (9) of the post is releasably secured in the socket in the support component through the proximal opening of the channel in the sleeve cylinder and in which the proximal section (7) of the post protrudes from the proximal opening of the channel in the sleeve cylinder. The distal section of the access-passage forming post is releasably securable in the socket in the support component by a biasing force which biases the distal section and an inner surface of the socket together.
Patent AT-E284059-T1 (AT)
Inventor: IJDENS PIETER B
IPC: G06F12/00
Filed: 1999-09-23
Granted: 2004-12-15
Abstract: A storage file system is provided for data stored on a storage medium, and particularly for storage of data on optical disc storage medium. Each successive or alternate file of data included in the storage medium is represented by a respective allocation extent list with each allocation extent identifying locations of data segments for each file. Data in some data segments or portions of data segments may be shared by two or more files with each file having a respective allocation extent list entry referencing that segment and each such allocation extent maintaining byte-accurate pointers to the start and end of the data relevant to each file within the data segment. An allocation space table containing respective entries for each reference to a data segment or portion of a data segment, and optionally a free-space table identifying those data segments or portions of data segments available for rewriting, may be provided to allow for rapid reclamation of free within the storage medium.