baber/WOPTO huggingface dataset:
Patent DE-3851449-D1 (DE)
Inventor: NAKAGAWA SUSUMU
IPC: C07D501/26
Filed: 1988-02-22
Granted: 1994-10-20
Abstract: A cephalosporin derivative having the formula: <CHEM> wherein R<1> is a substituted amino group, X is an alkylene group, R<2> is an aryl or heterocyclic group which may be substituted and R<3> is a hydrogen atom, a negative charge or a residue of an ester which can form a pharmaceutically acceptable ester hydrolyzable in a living body; or a pharmaceutically acceptable salt thereof.
Patent DE-3861804-D1 (DE)
Inventor: FREYCHET DAVID
IPC: F28G3/08
Filed: 1988-03-08
Granted: 1991-04-04
Abstract: The invention relates to a device for maintaining in position one end of an element driven in rotation by a fluid circulating in a tube (12), the other end of said element being free, said device being of the type which comprises a part forming a bearing (1) and adapted to be rigidly attached to one end of the tube, and an element (4), mounted for rotation relative to the part forming a bearing (1) and adapted to be attached to one end of the movable element (13). In accordance with the invention, the part forming a bearing (1) is a one-piece part made of a rigid material that is capable of being elastically deformed, said one-piece part comprising at least two flanges (2) spaced apart by such a distance that they can be force-fitted into an open end of said tube (12) to bear elastically on its inner wall so as to rigidly join the part forming a bearing (1) to the tube.
Patent DE-3863914-D1 (DE)
Inventor: PAESSENS ARNOLD DR
IPC: A61P31/12
Filed: 1988-12-14
Granted: 1991-08-29
Abstract: Medicines containing in combination interferons and N-substituted derivatives of 1-deoxynojirimycin and 1-deoxymannonojirimycin are prepared as described and used for the treatment of viral, especially retroviral, diseases.
Patent DE-3866331-D1 (DE)
Inventor: HUIJSING JOHAN HENDRIK
IPC: G01P13/02
Filed: 1988-09-14
Granted: 1992-01-02
Abstract: Direction-sensitive flow-rate indicator for gaseous or liquid media. It comprises a semi-conductor substrate on which for each dimensional direction at least one thermocouple is arranged, in which the connecting-leads of the ends of each thermocouple extend in the direction-of-flow component of the medium and are, at least about, perpendicular to each other. It also comprises a heating-element for generating a flow-rate dependent temperature-difference in the flowing medium in the longitudinal direction of the said thermocouples, which results in a flow-rate dependent thermo-voltage between the ends of the thermocouples.
Patent DE-3867183-D1 (DE)
Inventor: KOEHLER HERMANN DR
IPC: C07D233/90
Filed: 1988-09-03
Granted: 1992-02-06
Abstract: In the prodn. of 1-alkyl-imidazole-5-carboxylic acid derivs. of formula (I), a corresp. 1-unsubstd. cpd. of formula (II) is reacted with a dialkyl sulphate of formula (R1O)2SO2 (III) at elevated temp. in the presence of a carboxylic acid and/or carboxylic acid anhydride. In formulae, R1 is alkyl, R2,R3 are H, alkyl, (ar)alkyl or alkylaryl, R4 is COOH, COOR5, CONH2 or CN; and R5 is 1-8C alkyl. The reaction is pref. carried out in the presence of a 1-8C carboxylic acid of 4-16C carboxylic acid anhydride, pref. used in an amt. of 40-2000 ml. per mol. (II).
Patent DE-3867790-D1 (DE)
Inventor: DELBIANCO ALBERTO
IPC: C10G1/00
Filed: 1988-09-20
Granted: 1992-02-27
Abstract: A process for the single-step coal liquefaction is disclosed, which comprises reacting the same coal in an aqueous suspension with carbon monoxide in the presence of a CO-conversion catalyst selected from an alkaline hydroxide or carbonate, characterized in that the reaction is caused to take place at a temperature firstly maintained for a time of up to 20 minutes equal to a value selected within the range of from 300 to 370 DEG C, then is increased over a time comprised within the range of from 20 to 40 minutes, until a temperature value is reached, which is comprised within the range of from 420 to 450 DEG C, at which value it is kept constant for a time of up to 20 minutes.
Patent DE-3873571-D1 (DE)
Inventor: RIENKS PIETER JACOBUS
IPC: B65D81/34
Filed: 1988-03-09
Granted: 1992-09-17
Abstract: Package comprising a container (1), at least partly open at its upper side, on which an edible material (4) is placed that extends above the container, and a cover (5) which is attached to and seals the container, characterized in that the cover is made mainly of a not self-sustaining material, and the dimensions of the cover are such that it can be released therefrom without deforming the edible material, while the attachment of the cover to the container remains intact. Preferably, a plate is used as container.
Patent DE-3874858-D1 (DE)
Inventor: DURCHSCHLAG GERALD
IPC: E01B7/08
Filed: 1988-10-28
Granted: 1992-10-29
Abstract: In a switching apparatus for rails (1) which can be swivelled about a swivel axis (4) or movable frogs in the crossing region of a point, the swivellable rails (1) or movable frogs are supported in their position which is aligned with or adjacent to wing rails or connecting rails (2, 3). In this arrangement, the supporting rods (8) are designed as an actuating member for the switching and comprise at least one thrust support (7) which interacts with thrust supports (6) of the swivellable rails (1) or of the frog, at least one of the interacting surfaces of the thrust supports (6, 7) of the rail (1) or frog and/or supporting rod (8) being formed by a wedge surface (11) which merges into a supporting surface (12) which is essentially parallel to the longitudinal direction of the supporting rod (8), which supporting surface interacts in the respectively aligned position or in the adjacent position of the rail (1) or of the frog with the thrust support (6) of the rail (1) or of the frog. 
<IMAGE>
Patent DE-3875295-D1 (DE)
Inventor: KULCSAR GABOR
IPC: A61K31/65
Filed: 1988-07-19
Granted: 1992-11-19
Abstract: The invention relates to a synergistic, anti-microbial pharmaceutical composition containing 0.01 to 50 % by weight of a quinolinecarboxylic acid derivative or a naphthyridinecarboxylic acid derivative of the general formula (I), <CHEM>  wherein  X is carbon or nitrogen;  R<1> is hydrogen or fluorine;  R<2> is methyl, piperazino or methylpiperazino group; or R<1> and R<2> together are a methylenedioxy group; and 0.01 to 95 % by weight of a tetracycline derivative of the general formula (II), <CHEM>  wherein  R<3> and R<4> are hydrogen; or  R<3> and R<4> together represent an additional chemical bond, in an 1:1 to 1:20 ratio of the compound of the general formula (I) to the compound of the general formula (II), optionally in an admixture with an amount required to 100 % by weight of an inert, solid or liquid carrier such as magnesium carbonate, magnesium stearate, starch, talc, cyclodextrine or water and other additives such as filling, disintegrating, sliding and emulsifying agents.
Patent DE-3875499-D1 (DE)
Inventor: AMRATH HANS
IPC: F04D15/00
Filed: 1988-02-02
Granted: 1992-12-03
Abstract: The vacuum pump has a shaft in bearings in a plate (7), through which a stub end protrudes into a chamber. A rotary component (17) of ferromagnetic material contains recesses (18) at intervals round the periphery. The ferromagnetic component is level with a sensor (22). A permanent magnet is disposed on the housing wall (19). A wall of non-magnetic material separates the sensor from the chamber interior.
Patent DE-3883156-D1 (DE)
Inventor: SHAFIR AARON
IPC: B24B17/10
Filed: 1988-11-04
Granted: 1993-09-16
Abstract: An apparatus for cutting glass blanks according to a particular contour comprises a scoring machine, a breaking machine and a grinding machine. Said grinding machine includes two grinding heads and a motor for driving each of said grinding heads. Said apparatus further comprises a control system including a digital grinding file for simultaneously controlling said two grinding heads for smoothing the edge of the seaward glass blanks according to said digital grinding file. <IMAGE>
Patent DE-3884241-D1 (DE)
Inventor: SOUZA LAWRENCE M
IPC: C12N15/00
Filed: 1988-03-10
Granted: 1993-10-28
Abstract: An analog of porcine growth hormone, is disclosed which retains the diabetogenic, insulin-sparing and lipolytic properties of porcine growth hormone while being capable of improving growth in mammals.
Patent DE-50008859-D1 (DE)
Inventor: WOLFSTEINER PETER
IPC: F16D55/224
Filed: 2000-09-22
Granted: 2005-01-05
Abstract: The invention relates to a brake actuator, especially a brake actuator for rail vehicle brake calipers for a disc brake. Said brake actuator comprises a service brake unit with an electromotive drive system for clamping and releasing the brake, a safety brake unit with a pre-loaded spring device for clamping the brake, and a brake spindle for converting the movements of the electromotive drive system into a translatory movement for activating a brake clamping mechanism; especially for activating brake calipers. The invention is characterized in that the pre-loaded spring device and the brake spindle are positioned coaxially in relation to each other and are mechanically series-connected.
Patent DE-50010010-D1 (DE)
Inventor: OOMS PIETER
IPC: C08F4/50
Filed: 2000-10-26
Granted: 2005-05-12
Abstract: Double metal cyanide catalysts containing, in addition to (a) double metal cyanides and (b) organic ligands, (c) 2 or more complex-formers other than (b) comprising functionalized polymers such as polyethers or polyacrylamide (26 types listed) or compounds such as glycidyl ethers, cyclodextrins, gallic acid or phosphorus compounds (11 types listed).  Double metal cyanide (DMC) catalyst containing (a) DMC compound(s), (b) organic complex ligand(s) other than (c), (c) two or more complex-forming components (other than b) comprising functionalized polymers selected from polyethers, polyesters, polycarbonates, polyalkylene glycol sorbitan esters, polyalkylene glycol glycidyl ethers, polyacrylamide, acrylamide-acrylic acid copolymers, polyacrylic acid, acrylic acid-maleic acid copolymers, polyacrylonitrile, poly(meth)acrylates, poly-vinyl methyl ether, poly-vinyl ethyl ether, polyvnyl acetate, polyvinyl alcohol, poly-(N-vinylpyrrolidone), N-vinylpyrrolidone-acrylic acid copolymers, poly-vinyl methyl ketone, poly-(4-vinylphenol), acrylic acid-styrene copolymers, oxazoline polymers, polyalkylene-imines, maleic acid or anhydride copolymers, hydroxyethylcellulose and polyacetals, or glycidyl ethers, glycosides, carboxylate esters of polyhydric alcohols, gallic acids and their salts, esters or amides, cyclodextrins, phosphorus compounds, alpha,beta-unsaturated carboxylate esters and ionic surface-active or interfacially active compounds. Independent claims are also included for: (i) production of DMC catalysts by (1) reacting (A) metal salts and metal cyanide salts in aqueous solution with (B) complex ligands selected from functionalized polymers, glycidyl ethers, glycosides, carboxylate esters of polyhydric alcohols, gallic acids or their salts, esters or amides, cyclodextrins, phosphorus compounds, alpha,beta-unsaturated carboxylic acid esters or ionic surface- or interfacially-active compounds and (C) 2 or more complex-formers (c) as above and then (2) isolating, washing and drying the catalyst;  (ii) production of polyether-polyols by reaction of alkylene oxides with H-functional starter compounds in presence of DMC catalysts as above; and (iii) polyether-polyols obtained by this process.
Patent DE-50100240-D1 (DE)
Inventor: BECKER MANFRED
IPC: B60T11/224
Filed: 2001-06-28
Granted: 2003-06-18
Abstract: This two-stage valve has two sections operating in series, a filler stage (14) followed by a pressure stage (16) of smaller diameter. A pressure reduction valve (24) is connected between the filler stage (14) and the fluid reservoir (26) passing through a spring-loaded valve element (28), which opens at a predetermined pressure in the filler stage (14). The filler stage pressure reduction valve (24) contains a pressure reduction piston (30) whose end rests against the pressure reduction valve element (28) and, at a predetermined pressure between the filler stage (14) and the pressure stage (16), forces the valve to open. The cylinder of the valve element (28) and the piston (30) are of a sliding fit and are not provided with seals
Patent DE-50100803-D1 (DE)
Inventor: BEER STEFAN
IPC: H05B37/02
Filed: 2001-03-05
Granted: 2003-11-20
Abstract: A system for the control of several actuators (2-7), arranged in a room is disclosed, comprising a central control unit (15), connected to all the actuators (2-7) in the room (1), for control of all the various parameters of the individual actuators (2-7). In order to give the user a simple and ergonomic operation of the control unit (15) and to control the individual actuators in a room as desired, said control unit (15) comprises a touchscreen device (17) for display and setting of the actuators (2-7) and the parameters thereof. In addition to the actuators, the arrangement of the room (1) and essential elements of the room may be displayed on the touchscreen, whereby the position of the actuators (2-7), in the given room (1), may be set by the user on the touchscreen device (17).
Patent DE-50101385-D1 (DE)
Inventor: MAEDER CARL CONRAD
IPC: B65H29/66
Filed: 2001-08-31
Granted: 2004-03-04
Abstract: The method for forming a stream of overlapping printed material, each overlapping section being made up of two different types of product (4, 5), comprises feeding the different products in an alternating arrangement from a rotating drum (21) on to a conveyor belt (2) which is moving in the same direction. The distance between products around the drum and the speed of the drum and conveyor are adjusted so that the second product is laid exactly on top of the first while another of the first is being laid down so it overlaps the second product. An Independent claim is included for a machine for carrying out the method.
Patent DE-50103029-D1 (DE)
Inventor: HASSELWANDER OLIVER
IPC: A61K31/385
Filed: 2001-09-11
Granted: 2004-09-02
Abstract: The present invention relates to the use of lipoic acid, a physiologically acceptable derivative or salt thereof and one compound of the formula I H3C-(CH2)n1-(CH=CH)n3-(CH2)n2-COOH I in which n1, n2 have, independently of one another, the value of an integer from 3 to 9, n3 has the value of an integer from 2 to 6, and the number of carbon atoms is 18, 20 or 22, a physiologically acceptable derivative or salt thereof, for nutritional supplementation, in functional foods and for therapeutic purposes in the treatment of diabetic disorders. Compositions having a corresponding active ingredient combination, and compositions in the form of commercial packs with corresponding combination products or single-drug products for combined use are also described.
Patent DE-50106594-D1 (DE)
Inventor: OOST CARSTEN
IPC: B01D3/14
Filed: 2001-11-21
Granted: 2005-07-28
Abstract: A process is described for continuously preparing chromanol ester derivatives, in particular for continuously preparing carboxylic esters of tocopherols and tocotrienols by continuous acylation with carboxylic acids or carboxylic anhydrides.
Patent DE-50107960-D1 (DE)
Inventor: SCHLESKE MARTIN
IPC: G10D1/00
Filed: 2001-08-14
Granted: 2005-12-15
Abstract: Resonance plate comprises a core plate (1) and a fiber coating (2) made of long fibers and arranged on both outer sides of the core plate. The core plate has a recess (3) surrounded by the material regions of the core plate where the total volume of the recess is not more than 80%, preferably 20-45%, of the total volume of the core plate. Preferred Features: Single regions of the core plate have different thicknesses.
Patent DE-50108348-D1 (DE)
Inventor: BUSCH ULRICH
IPC: A61N1/37
Filed: 2001-01-17
Granted: 2006-01-19
Abstract: An implantable medical device incorporatesa central control unit (14) for controlling the internal and external functions of the device,a memory unit comprising program memory, main and/or data memory (20, 21, 22) for the central control unit (14), having at least one non-volatile read-write memory unit that is based on an optical storage medium and holds the stored information energy-free, andan off-the-line power supply (18) for the implantable device.
Patent DE-50109144-D1 (DE)
Inventor: SCHUSTER KARL-HEINZ
IPC: H01L21/027
Filed: 2001-12-05
Granted: 2006-05-04
Abstract: Projection objective comprises a first lens group (G1) with positive refractive power, a second lens group (G2) with negative refractive power and at least a further lens group with positive refractive power also containing a diaphragm. The lenses of the first group (L101-103) all have positive refractive power, and there are less of them than there are lenses of positive refractive power (L116-119) arranged before the diaphragm of the further lens group (G5). The invention also relates to a method for producing micro-structural components by marking a light sensitive layer with laser light prior to etching of the substrate beneath the light sensitive layer.
Patent DE-50112517-D1 (DE)
Inventor: BECKER STEFAN DIPL-ING
IPC: B60Q3/02
Filed: 2001-09-20
Granted: 2007-07-05
Abstract: The reading lamp (1) includes a housing (2) with a pair of lenses (4,5). The light signal (29) is input into the reflector (24) through a color filter (12), such that color light concentric with cone of reading lamp, is produced.
Patent DE-50204211-D1 (DE)
Inventor: POPP DR
IPC: B01D3/00
Filed: 2002-01-24
Granted: 2005-10-20
Abstract: Preparation of enantiomerically pure 1,3-dioxolan-4-one or 1,3-oxathiolan-5-one derivatives (I) involves (i) contacting a mixture of the enantiomers of (I) with a hydrolytic enzyme and a nucleophile, so that the ring of one enantiomer of (I) is cleaved by the enzyme; and (ii) isolating the non-cleaved enantiomer of (I).
Patent DE-50209367-D1 (DE)
Inventor: MAKULLA DETLEF DIPL ING
IPC: F24F1/0071
Filed: 2002-11-20
Granted: 2007-03-15
Abstract: The room air (21) enters upwards through the horizontal entrance surface (14) into the convector's (10) heat-exchanger (11). Room air (22) is discharged from the heat exchanger via a surface (15) at right angles to the entry surface. The height (12) less than its width (13) of the heat exchanger. Air (23) is supplied through one or more air-distributor casings (18) and via nozzles (19).
Patent DE-50209761-D1 (DE)
Inventor: PRIMMEL BETTINA
IPC: A61Q5/06
Filed: 2002-11-30
Granted: 2007-05-03
Abstract: Hair-setting lotion (A) comprises at least one terpolymer (I) of vinyl pyrrolidone (Ia), dimethylaminopropyl methacrylamide (Ib) and quaternized alkyl dimethylaminopropyl methacrylamide (Ic) and at least one anionic and/or amphoteric polymer (II), each present at 0.1-10 wt.% of total composition.  An Independent claim is also included for a foam dispenser, of the pump spray or aerosol types, containing (A).
Patent DE-50213781-D1 (DE)
Inventor: KOCHANEK STEFAN
IPC: A61K35/30
Filed: 2002-02-21
Granted: 2009-10-01
Abstract: Die vorliegende Erfindung betrifft eine Pigmentepithelzelle des Auges enthaltend Vektor-DNA eines adenoviralen Vektors mit grosser DNA-Kapazität, die verbesserte Isolierung und Kultivierung dieser Zellen und Verfahren zur Herstellung sowie die Verwendung in der Therapie einer Augen- oder Nervenerkrankung.
Patent DE-50303578-D1 (DE)
Inventor: BERGMANN FRANK
IPC: C23C2/24
Filed: 2003-02-20
Granted: 2006-07-06
Abstract: The invention relates to a device for hot dip coating metal strand ( 1 ), particularly strip steel, in which the metal strand ( 1 ) can be vertically guided through a reservoir ( 3 ), which accommodates the molten coating metal ( 2 ), and though a guide channel ( 4 ) connected upstream therefrom. An electromagnetic inductor ( 5 ) is mounted in the area of the guide channel ( 4 ) and in order to retain the coating metal ( 2 ) inside the reservoir ( 3 ), can induce induction currents in the coating metal ( 2 ) by an electromagnetic traveling field. While interacting with the electromagnetic traveling field, the induction currents exert an electromagnetic force. The inductor ( 5 ) has at least two main coils ( 6 ) that are arranged in succession in movement direction (X) of the metal strand ( 1 ), and has at least two correction coils ( 7 ) for controlling the position of the metal strand ( 1 ) inside the guide channel ( 4 ) in direction (N), which is normal to the surface of the metal strand ( 1 ). These correction coils are also arranged in succession in movement direction (X) of the metal strand ( 1 ). In order to improve the efficiency of the control of the metal strip inside the guide channel, the invention provides that at least a portion of the correction coils ( 7 ), when viewed in movement direction (X) of the metal strand ( 1 ), are arranged so that they are offset with regard to one another perpendicular to movement direction (X) and perpendicular to direction (N) that is normal to the surface of the metal strand ( 1 ).
Patent DE-50304466-D1 (DE)
Inventor: AUNER NORBERT PROF DR
IPC: C01B33/033
Filed: 2003-01-17
Granted: 2006-09-14
Abstract: Highly pure and reactive amorphous silicon metal particles are prepared in an organic solvent by reducing a halosilane, organohalosilane, or salt thereof with a metal reducing agent. When the halogen is other than fluorine, and apolar organic solvent is employed. Numerous silicon-containing reactant sources may be used, and the process may be used thusly to purify silicon, or to prepare an amorphous silicon intermediate which can react with organohalogen compounds at low temperatures to produce organosilicon compounds such as methylhalosilanes.
Patent DE-50304549-D1 (DE)
Inventor: TICHLER GERHARD
IPC: B23D61/14
Filed: 2003-08-11
Granted: 2006-09-21
Abstract: Produced from a steel band (2), in-going material (1) carries parts (3) made from cutting material on a front side at those points, which form teeth tips (41) for a saw (4) made from them. Cutting material parts are applied with no gaps to the steel band on the front side at those points, in which areas there are teeth tips on the saw band. The cutting material parts are welded to the band. An independent claim is also included for a method for producing in-going material for a disk/band-saw blade with saw teeth that have areas for teeth tips made from hard abrasion-proof material.
Patent DE-50306382-D1 (DE)
Inventor: PILZ HARALD
IPC: B01F13/10
Filed: 2003-05-09
Granted: 2007-03-15
Abstract: A process for continuous water processing forms an initial mixture of powder/granular substances with untreated water, to be dissolved and mixed and distributed evenly in structured flows through a reactor. A process for continuous processing of water (WR), a water soluble powder or granular material (S) is added to be mixed with the water and the initial mixture (WV) is fed through a mixing pipe into the dissolving and mixing zone (LM) of a tank with a turbulent flow. The mixture is transferred into a reaction zone (R) of the reactor vessel by flow converters (4) in an even distribution through its constant cross section. The distributed mixture (WL) is passed into the reaction zone of the reactor (5) through a number of openings around the reactor entry cross section, each with a jet unit aligned into the reaction zone. The water mixture is injected into the reactor in a laminar-turbulent flow over the whole reactor cross section, at a flow speed (F) of 2-25 mm/second towards the reaction zone outlet (51) for the processed water (WA) outflow.
Patent DE-50311034-D1 (DE)
Inventor: CHRISTEL RALF
IPC: B41N10/02
Filed: 2003-04-09
Granted: 2009-02-12
Abstract: Blanket located on the outer surface of a roller, e.g. a printing unit roller, consists of an elastic and or compressible layer with a surface pressure that is defined by the degree of an impression. The layer is designed so that the dependency of the surface pressure on the impression force has a gradient of less than 700 Ncm -> 2> mm -> 1>. The invention also relates to a corresponding roller arrangement and printer mechanism.