baber/WOPTO huggingface dataset:
Patent DE-3680770-D1 (DE)
Inventor: RADUECHEL BERND
IPC: C07C45/00
Filed: 1986-11-28
Granted: 1991-09-12
Abstract: In a new process for the prodn. of (5-chloro-3-hydroxy -cyclopentyl)-acetaldehydes of formula (I), an 8-oxymethyl-6-chloro -3-oxo-2-oxo-bicyclo (3.2.1)octane of formula (II) is reduced in the presence of a reducing agent.
Patent DE-3680932-D1 (DE)
Inventor: ECKHARDT HEINZ DR
IPC: C07B61/00
Filed: 1986-02-20
Granted: 1991-09-26
Abstract: Use of acidic zeolite catalysts of the pentasil type (1) for ester exchange reaction between esters of carboxylic acids (2) and acids (3), alcohols (4) or other carboxylic acids, as shown in Reactions 1, 2 and 3, is new. 1. R1-COOR2 + R3.COOH reversibly gives R3COOR2+R1COOH Acidolysis 2. R1-COOR2 + R3-OH reversibly gives R1-COOR3+R2OH Alcoholysis 3. R1-COOR2 + R3COOR4 reversibly gives R1COOR4+R3COOR2 Trans-esterification. R1, R2, R3, R4 usually = H or aliphatic or aromatic 1-30C.
Patent DE-3682668-D1 (DE)
Inventor: ZEFFERER FRANZ
IPC: B01D24/38
Filed: 1986-03-08
Granted: 1992-01-09
Abstract: In the upper part of a drainage tube (3), at least one row of air outlet orifices (8) is uniformly distributed over the entire tube length in the direction of the longitudinal axis of the tube (3). When flushing air is fed in, a compressed-gas cushion (15) thus forms in this upper part, which allows simultaneous backwashing with air and water in a simple manner. <IMAGE>
Patent DE-3684994-D1 (DE)
Inventor: WOLF JUERGEN
IPC: H01H19/11
Filed: 1986-09-26
Granted: 1992-05-27
Abstract: A switch wheel is rotatably mounted on the circuit board, whose rotation brings a contact bridge into connection with at least two conductive tracks of the circuit board. The switch wheel has a bearing lug, passing through the circuit board, secured on the circuit board opposite side. A spring element presses resiliently against the contact bridge. On the rotary switch is provided a matrix of recesses, engaged by sprung switching member in response to the respective rotary position of the switch wheel. The fastening member, the spring, and the switching member are formed by a single, elastically deformable plate (5), pref. provided on the underside of the circuit board (7).
Patent DE-3685060-D1 (DE)
Inventor: HATAE SHINKICHI
IPC: A61K31/35
Filed: 1986-07-01
Granted: 1992-06-04
Abstract: Drugs containing, as an effective ingredient, kojic acid or kojic acid/β-cyclodextrin inclusion complex have proved very effective in preventing elastosis in an animal test using Spraguex-Dawley rats. The drugs also have powerful action to inhibit the formation of melanin, and show an outstanding color fading effect in a culture test using mouse melanoma B16 cells. The drugs have very low toxicity and are externally applied in the form of an ointment, cream, emulsion, pack or solution.
Patent DE-3761750-D1 (DE)
Inventor: DAHLIN RUNE
IPC: B31F7/00
Filed: 1987-04-30
Granted: 1990-04-05
Abstract: Expandable type press plunge (4) comprising two plunge parts, named formation part (8) and expansion part (9), which are axially movable in relation to each other, and in which the expansion part (9) is adapted to provide an expansion of some part of the plunge (4) when said two parts are moved together, and in which the expansion part (9) comprises an expansion disc (19) made of an elastic or deformable material which is cup-formed in its non-operated condition, and in that the formation part (8) is formed with a bottom plate (16) having an upper surface supporting and guiding at least a part of the bottom surface of the expansion disc (19), and in which the outer peripheral surface of the bottom plate (16) is of the same shape and at least the same size as the outer peripheral edge of the expansion disc (19) in its non-operated condition, and whereby the cup-formed expansion disc (19) is more or less flattened and the outer peripheral edge thereof is widened outside the bottom plate (19) when the formation part (8) and the expansion part (9) are moved axially in a direction towards each other.
Patent DE-3763649-D1 (DE)
Inventor: ROECK ERICH
IPC: A47B88/00
Filed: 1987-10-24
Granted: 1990-08-16
Abstract: A fastening device for adjustably mounting each side of a front plate of a drawer includes a supporting part fastened to a respective side wall at each side of the drawer. A holding part is fastened, for example by means of screws, to the respective side of the drawer and engages the supporting part. A spring, preferably a leaf spring, is depth-adjustably mounted on each supporting part by means of an eccentric, the holding part engaging such spring by means of a hook. The holding part has a rearwardly open horizontal slot into which fits another eccentric which is mounted on the supporting part.
Patent DE-3766454-D1 (DE)
Inventor: SCHUBERT HANS ALBERT
IPC: B21J9/02
Filed: 1987-09-04
Granted: 1991-01-10
Abstract: A forging machine having rams arranged in the form of a cross carry respective tools adjustable transversely to the ram axes and partly overlapping one another, so that a closed pass can be formed for any size of the forging pass. To adjust the tools transversely, each tool is carried on a respective crosspiece which can be clamped against the ram end or can be released and moved transversely on the ram. The clamping and releasing and the adjustment movement are all effected by a rotary tie rod extending through the crosspiece and through the ram, having one end coupled to the crosspiece for clamping it and moving it transversely to the ram, and the other end coupled to a clamping mechanism and to a rotary adjustment drive.
Patent DE-3771522-D1 (DE)
Inventor: BOEHM WOLFGANG DR
IPC: C22C13/00
Filed: 1987-01-23
Granted: 1991-08-29
Abstract: Soft-solder alloys for connecting ceramic parts without permetallization comprising 86 to 99% lead or tin, 0 to 13% silver and/or copper, 0 to 10% indium and 1 to 10% titanium and/or zirconium.
Patent DE-3774548-D1 (DE)
Inventor: LEICHNITZ KURT
IPC: G01N1/00
Filed: 1987-12-02
Granted: 1991-12-19
Abstract: The measuring device has a sample line feeding the gas to a multi-stage sample collector (7) with an associated trace indicator (3) for the enriched gas samples provided by each individual sample collector stage (4,5,6) after interruption of the test gas flow.  Pref. each of the sample collector stages (4,5,6) contains absorption layers which are cooled during the supply of the test gas flow and which are heated upon interruption of the test gas flow to feed the gas to the trace indicator (3). Pref. the flow circulation through the sample collector stages (4,5,6) is controlled via a multi-way valve (11) coupled to the feed and return lines (12,14).
Patent DE-3776484-D1 (DE)
Inventor: LANGUILLAT JEAN-PAUL
IPC: B26D1/60
Filed: 1987-04-24
Granted: 1992-03-12
Abstract: PCT No. PCT/FR87/00140 Sec. 371 Date Dec. 28, 1987 Sec. 102(e) Date Dec. 28, 1987 PCT Filed Apr. 24, 1987 PCT Pub. No. WO87/06517 PCT Pub. Date Nov. 5, 1987.An apparatus for cutting a continuously manufactured tube including a knife-holder carriage which is movably mounted for translation and which is provided with a knife activator, a return mechanism for returning the carriage to an initial position following each cutting of a tube section, a driving mechanism for moving the carriage which includes a first driving motor and a first clutch system and a device for determining a section length of tube to be obtained operably connected to control the function of the first clutch system after each cutting based on the desired length of tube to be cut.
Patent DE-3779388-D1 (DE)
Inventor: DYKMANS MAXIMILIAN JACOBUS
IPC: E04G11/04
Filed: 1987-09-09
Granted: 1992-07-02
Abstract: The present invention is directed to improve tank structures and the processes and apparatus for their construction. The walls of the prestressed tank are formed by inflating a membrane, applying one or more layers of rigidifying material outwardly of said membrane and then prestressing the walls by circumferentially wrapping prestressing material to minimize the tension in the rigidifying material when subject to loading. In another embodiment, wall forms are placed inwardly of said membrane to aid in the forming of the walls and circumferential prestressing. In the best mode of the invention, the walls are of reinforced plastic, fiberglass, or resin sandwich composite construction. Seismic countermeasures may also be used to protect the structure against earthquakes and other tremors, by the anchoring of the tank walls to the base and permitting the seismic forces to be shared by the seismic anchors. When a seismic disturbance occurs, the force acting on the structure can be transmitted and distributed to the footing and around the circumference of the tank.
Patent DE-3783917-D1 (DE)
Inventor: ROSSI JEAN-PIERRE
IPC: A61F11/00
Filed: 1987-10-26
Granted: 1993-03-11
Abstract: Devices for suppressing ear troubles produced by pressure variations of the environmental atmosphere, by providing a certain air vaccum. The device according to the invention is essentially characterized in that it comprises at least two ends (1) to be associated to the auditory meatus (2) of a person, each end comprising a traversing orifice (3), and means (9, 11, 14, 15, 11 bis) to control a fluid circulation in the traversing orifice so as to modulate the fluid pressure inside the auditory meatus as a function of the pressure of the atmosphere where the person is. Application: particularly for the suppression of ear troubles during airplane travels.
Patent DE-3786286-D1 (DE)
Inventor: ALBARELLA JAMES P
IPC: C12Q1/00
Filed: 1987-03-25
Granted: 1993-07-29
Abstract: Test compositions and test device are provided which are capable of generating different hues at different analyte concentrations. The compositions are capable of generating a yellow hue in situ. Visual tests for clinically important analytes, such as glucose, are determined by use of two independent catalytic systems which are reactive with reduced nicotinamide adenine dinucleotide to produce a range of hues; the particular hue produced depending on the concentration of the analyte. The invention provides a test device for the determination of analyte, e.g. glucose, in body fluid which exhibits a RAINBOW of hues, the particular final hue produced depending on the analyte concentration.
Patent DE-3788279-D1 (DE)
Inventor: NAKAGAWA SUSUMU
IPC: C07D501/46
Filed: 1987-06-25
Granted: 1994-01-05
Abstract: Crystalline sulphate of (6R,7R)-7-((Z)-2-(2-amino thiazol-4-yl)-2-(1-carboxy-1-methyleth oxyimino)acetamido)-3-(5,6-di hydroxy-2-methyl-2-isoindolinium methyl-3-cephem-4-carboxylate (I): also its hydrate, the hydrochloride salt (II) and the hydrochloride hydrate are new. Pref. the hydrochloride (II) is obtd. by reaction of (III) with 5,6-dihydroxy-2-methyl-isoindoline and treatment with HCl. The hydrochloride (or other acid addn. salts, or their hydrates, solvates or amorphous forms) is added to a mixt. of water and a water-miscible organic solvent, and treated with the appropriate amt. of water and sulphuric acid.
Patent DE-3850837-D1 (DE)
Inventor: KILGOUR JOHN ALFRED
IPC: C09K23/54
Filed: 1988-09-28
Granted: 1994-09-01
Abstract: This invention describes molded flexible polyurethane foam surfactants which can be used in foam having high concentrations of reinforcing graft copolymer solids.
Patent DE-3865341-D1 (DE)
Inventor: GANTER WOLFGANG
IPC: G04C13/02
Filed: 1988-03-10
Granted: 1991-11-14
Abstract: The capacity of the storage battery (25) can be designed relatively small, if all dispensable functions such as time unimportant auxiliary uses, which transitionally can be switched off.  Due to re-increasing radiation sufficient power reserve is available for all functions.  The movement of one of the hands (17) with lowered power can be switched off, in this even the hand travels to an angular position, which gives an instantaneous indication of its non-functioning. The switch-off can be performed using a radiation controlled and/or voltage controlled isolating switch (29).  An auxiliary storage battery may be provided for time important functions of the clock.
Patent DE-3867848-D1 (DE)
Inventor: GUNZELMANN KARL-HEINZ
IPC: C04B35/645
Filed: 1988-12-13
Granted: 1992-02-27
Abstract: (A) In the prodn. of high temp. superconductor wires or strips by subjecting oxidic powder (pref. based on Y-Ba-Cu-O or La-Sr-Cu-O quaternary systems) to mixing, pressing, sintering, grinding and heat treatment to form a superconductive material which is shaped to the desired cross-section, the novelty comprises (a) isostatically pressing the powder to produce a billet; (b) extruding the billet within a metallic envelope at at least 500 deg.C with at least 90% deformation; and (c) further processing the semi-finished product to wire or strip. (B) An enveloper, for use in the billet extrusion step of process (A), consists of a copper housing (12) with an internally fitted steel shell (13) and lid (17) having a silver layer (14) on their faces facing the billet (15).
Patent DE-3869051-D1 (DE)
Inventor: HERT MARIUS
IPC: C08F210/02
Filed: 1988-10-13
Granted: 1992-04-16
Abstract: Polymers with a melt index of between 1 and 20 dg/min, containing units (A) derived from ethylene, units (B) derived from an anhydride of an ethylenically unsaturated  alpha , beta -dicarboxylic acid and, if appropriate, units (C) derived from an alkyl acrylate or methacrylate whose alkyl group contains from 1 to 12 carbon atoms, characterised in that, per 100 moles, they contain: from 83 to 99.7 moles of units (A), from 0.29 to 3 moles of units (B), from 0 to 13.6 moles of units (C) and additionally from 0.01 to 0.4 moles of units (D) derived from at least one polyol poly(meth)acrylate. The process for their preparation consists in copolymerising a mixture of ethylene, of anhydride of an ethylenically unsaturated alpha , beta -dicarboxylic acid, of at least one polyol poly(meth)acrylate and, if appropriate, of at least one alkyl (meth)acrylate, at a temperature of between 140 and 280 DEG C, at a pressure of between 1000 and 2500 bars, in the presence of at least one free-radical initiator, and is characterised in that, before the copolymerisation, the polyol poly(meth)acrylate is dissolved in a solvent.
Patent DE-3870082-D1 (DE)
Inventor: CONRAN SEBASTIAN
IPC: A47G25/20
Filed: 1988-08-05
Granted: 1992-05-21
Abstract: A frame for holding and displaying articles of clothing comprises top bar 1, side bars 3 and bottom bar 4 with shorter internal bars 2 for location inside the shoulder regions of the garment. Each flat tab 6, near the respective upper portions of bars 3 can have a zig-zag edge 7, and the bars 3 can themselves be zig-zagged at 5, for strength and to assist garment-retention. Detachable spring polymer clips can fit onto the tab 6, to hold a lower edge of the folded garment. A suspension hook located by studs 17, and/or for a polo=neck attachment, fitted over bars 2, 2a, can also be provided.
Patent DE-3871787-D1 (DE)
Inventor: BERGES HANNS-PETER DR
IPC: F04C11/00
Filed: 1988-07-14
Granted: 1992-07-09
Abstract: A number of rotary vacuum pumps is mounted in a common housing (5) and driven from a single motor (22). The pumps (1) are arranged in two parallel rows with, e.g. six pumps (1) in one row and four pumps in the other one. Each pump has its shaft fitted with a gear wheel which meshes with the gear wheels of two pumps in the opposite row or with the gear wheel of the drive shaft (7). The latter is mounted between two pumps in the row with four pumps and is driven by a chain  (24) from the motor.
Patent DE-3879205-D1 (DE)
Inventor: ZEFF JACK D
IPC: C02F1/32
Filed: 1988-10-18
Granted: 1993-04-15
Abstract: The invention is a method and apparatus for decomposing volatile organic compounds contained in contaminated gases and aqueous solutions. Volatile organic halogenated compounds contained in aqueous solution are removed by volatilizing the compounds from the solution to a gaseous carrier and passing the gaseous carrier through a porous adsorbent bed of silica gel while irradiating the bed with ultraviolet light and/or exposing the bed to ozone. Volatile organic halogenated compounds in a gas are removed by passing the gas through a porous adsorbent bed of silica gel while irradiating the bed with ultraviolet light and/or exposing the bed to ozone.
Patent DE-3880966-D1 (DE)
Inventor: BARTELL RALPH
IPC: B65D83/04
Filed: 1988-11-08
Granted: 1993-06-17
Abstract: A device for holding and dispensing pills (20) which enables the dispensing of pills in successive order. Pills are mounted in a compact in a single row in the desired successive order and a pill ejector means (22) is arranged for incremental movement in one direction along the compact. When the pill ejector means is adjacent to a pill, a bendable member is displaced to push the pill out of a blister type package and through an opening in the rear of the compact.
Patent DE-3886591-D1 (DE)
Inventor: VUNDERINK ATE
IPC: C23F3/06
Filed: 1988-06-16
Granted: 1994-02-10
Abstract: Process for grinding and/or polishing metal articles in roto-finish equipment, in which (a) an adjusted quantity of said articles, which have a metal surface roughness that is higher than required for the finish, usually larger than 5 in AA (i.e. arithmic average); are introduced to a rotofinish apparatus and rotated for some time with (b) an adequate quantity of chips suitable for grinding and/or polishing the metal articles to be treated and (c) a compound that promotes grinding and/or polishing comprising one or more organic acids, wherein the compound is an organic acid or mixture of organic acids or solutions of organic acids in a concentration suitable for grinding and/or polishing the metal articles, and in that the grinding environment also comprises a finely divided metal or alloy with an oxidation potential greater than zero.
Patent DE-3888386-D1 (DE)
Inventor: MEYHACK BERND DR
IPC: C12N/
Filed: 1988-04-11
Granted: 1994-04-21
Abstract: Novel human plasminogen activators of the urokinase type are produced by yeast cells transformed with a hybrid vector comprising a DNA sequence coding for said human plasminogen activator. Novel hybrid vectors, yeast hosts transformed with such hybrid vectors and processes for the production thereof are also provided.
Patent DE-3889504-D1 (DE)
Inventor: MCCABE TERRANCE THOMAS
IPC: A61K31/44
Filed: 1988-07-08
Granted: 1994-06-16
Abstract: The invention comprises a flavoured thin film coating on solid oral dosage pharmaceutical tablets containing unpleasant tasting ingredients such as triprolidine hydrochloride and pseudoephedrine hydrochloride. The flavoured coating of the invention is comprised of a film-forming substance such as a hydroxypropyl methylcellulose and a polyethylene glycol, a sweetening agent and a flavouring agent. The method of the invention comprises aqueous spray coating of the flavoured sweetened coating onto the pharmaceutical tablets.
Patent DE-50000942-D1 (DE)
Inventor: AMIRZADEH-ASL DJAMSCHID
IPC: C21C5/52
Filed: 2000-04-14
Granted: 2003-01-23
Abstract: A method of producing foamed slag in an arc furnace by measured blowing of a carbon carrier by means of an oxygen carrier into the boundary layer between the slag and molten metal layers or into zones of the slag or molten metal layer adjacent to the boundary layer in an amount such that arc are enveloped at least by a foamed slag layer.
Patent DE-50002266-D1 (DE)
Inventor: KOCH ERNST-CHRISTIAN
IPC: F42B5/08
Filed: 2000-01-24
Granted: 2003-06-26
Abstract: The invention relates to an electronically and mechanically-operated ignition delay which is used in cartridge-type pyrotechnic decoy flare ammunition. Said ignition delay comprises a cylindrical sleeve (10), containing an ignition device (1) in the base, a propellant (2) for expelling the inflammable active material (8) and devices (9) for delaying the ignition of the active material. The electric ignition device of the propellant charge is galvanically connected to a capacitor element (3) which is fixed in the propulsion reflector (4). Said capacitor element is galvanically connected to a mechanical switch-on element (7) in the active material, whereby said mechanical switch-on element is, in turn, galvanically connected to an electric ignition unit in the active material. The switch-on process is thus triggered by the relative movement of the active material as it travels along the sleeve axis away from the propulsion reflector.
Patent DE-50004553-D1 (DE)
Inventor: HILDEBRANDT FRANK
IPC: B65H29/06
Filed: 2000-10-19
Granted: 2004-01-08
Abstract: PROBLEM TO BE SOLVED: To provide sheet-carrying equipment which carries sheets without offset, in particular, and improves the adaptability to the running of the sheets. SOLUTION: A flow passage 15 is formed of a lower part which is fixed to a frame, an upper part which is borne rotatably by a rotary joint, for instance, and provided with an opening part and has curving elasticity and a driving device which is provided for rotating an intermediate part covering the flow passage 15 hermetically and having elasticity and the upper part.
Patent DE-50004982-D1 (DE)
Inventor: GUTSCHE BERNHARD
IPC: A23L33/11
Filed: 2000-02-04
Granted: 2004-02-12
Abstract: Processes for preparing substantially citrostadienol-free phytosterols are disclosed. The processes described include dissolving a liquid phytosterol in a hydrocarbon solvent, optionally with added methanol, and crystallizing the phytosterol compounds. Also described are the resulting phytosterols which are substantially citrostadienol-free, and preferably contain less than 0.5% by weight citrostadienol.
Patent DE-50006062-D1 (DE)
Inventor: EILENSTEIN WILFRIED
IPC: B64C1/20
Filed: 2000-12-02
Granted: 2004-05-19
Abstract: A freight loading system for an aircraft includes roller drive units for transporting freight load units such as containers or pallets or the like, latching units for latching the freight load units, and control units for operating the drive units and/or the latching units. At least one of the roller drive units and the latching units is embodied as a pneumatically operated component including a pneumatic actuator. Pressurized air is supplied to the pneumatic components through a pressurized air line system. A pneumatic controller provides pneumatic control signals through pneumatic lines to the pneumatic components to achieve a purely pneumatic system, or an electric controller provides electric control signals over electric conductors to control valves for the pneumatic components to achieve a hybrid electro-pneumatic system. The sparking, overloading, and fire hazard problems of fully electric systems are avoided, and the weight, cost, and maintenance are reduced.
Patent DE-50015949-D1 (DE)
Inventor: LANG GERHARD
IPC: G01F15/18
Filed: 2000-11-15
Granted: 2010-08-12
Abstract: The plastic meter casing (1) includes mounting openings (2, 3) with internal sealing regions (2', 3') for the connector sections (4, 5), which are pushed-in axially, to seal fluid tight.
Patent DE-50016032-D1 (DE)
Inventor: DEBRAY ALEXANDRA
IPC: H01L33/50
Filed: 2000-07-24
Granted: 2010-12-30
Abstract: A number of fluorescent materials are mixed, containing a garnet, in which the first component A is at least partially substituted by Tb. The garnet is of formula known mixture includes A 3B 5O 12, where A and B are first and second components. A is Y, Lu, Se, La, Gd or Am. B is Al, Ga or In. In each case, for A or B, a mixed content is feasible. An independent claim is also included for a waveguide using the above fluorescent composition.
Patent DE-50100036-D1 (DE)
Inventor: JOBMANN WOLFGANG
IPC: B65D83/00
Filed: 2001-06-08
Granted: 2002-11-14
Abstract: The dispenser for a ready-mixed drink (G) comprises an upper (10) and a lower (20) section , to which a tap is fitted. The rim of the lower section forms a U-shaped channel (K) which is filled with a liquid (13). The lower edge of the wall (2a) of the upper section fits into this.
Patent DE-50105077-D1 (DE)
Inventor: KNOF ARNO
IPC: A01K1/015
Filed: 2001-12-15
Granted: 2005-02-17
Abstract: The bedding material for cats consists of strong pearl-like silica gel granules broken into two or more pieces. The granule size varies from 2 to 8 mm.