baber/WOPTO huggingface dataset:
Patent DE-3778435-D1 (DE)
Inventor: DASINGER BRUCE L
IPC: E21B43/25
Filed: 1987-06-23
Granted: 1992-05-27
Abstract: Novel aqueous gel compositions, derived by crosslinking a microbially-synthesized polysaccharide of the succinoglycan or related type by means of a polyvalent metal cation, are useful as permeability control agents in secondary recovery operations in the recovery of petroleum from subterranean hydrocarbon-bearing formations.
Patent DE-3781314-D1 (DE)
Inventor: BURCH GEORG NELSON BLAIR
IPC: A61L2/08
Filed: 1987-05-05
Granted: 1992-10-01
Abstract: A product and method for obtaining a radiation-resistant polyolefin-containing product, by handling and processing the corresponding homopolymer or copolymer melt and resulting extrudate in a manner favoring retention of a high smectic and less than about 20 wt% monoclinic configuration.
Patent DE-3784513-D1 (DE)
Inventor: SALAHUDDIN SYED ZAKI
IPC: C12Q1/68
Filed: 1987-07-29
Granted: 1993-04-08
Abstract: A novel human B-lymphotropic virus (HBLV) associated with some malignancies in acquired immune deficiency syndrome (AIDS) and non-AIDS patients is isolated. The virus is detected in a patient suffering from AIDS by co-culturing sera from an AIDS patient with human B cells and examining for presence of the virus by sucrose gradient analysis or by Southern blot analysis of the virus genomic DNA. Analysis of virus infected cells can be carried out by producing large cytoplasmic infected cells and examining for membrane fluoresence. The virus is morphologically similar to viruses of the herpesvirus family but is readily distinguished from the known human and nonhuman primate herpesviruses by host range, in vitro biological effects, and antigenic features.
Patent DE-3785992-D1 (DE)
Inventor: CLARK PETER BRUCE
IPC: H02M3/156
Filed: 1987-10-13
Granted: 1993-07-01
Abstract: A regulator is disclosed for regulating a DC power supply suoh as an automotive alternator or generator which has a wide speed range and is hence capable of producing an output voltage and power which varies between wide limits. The regulator comprises electronic circuitry which allows the voltage at the alternator to rise while limiting the current therethrough, typically by means of pulse-width modulation; a DC-DC converter connected to the load; and circuitry to control the output voltage of the DC-DC converter within close limits. A permanent magnet alternator provided with a regulator of the type described is also disclosed.
Patent DE-3786572-D1 (DE)
Inventor: BATTIFORA HECTOR A
IPC: G01N33/574
Filed: 1987-02-11
Granted: 1993-08-26
Abstract: The multi-tumour tissue block preparation method includes the steps of providing several tissues having a small cross-sectional area in a plane transverse to the length. The tissues are positioned in spaced relationship on a casing so that the lengths of the tissues extend in the same direction, wrapping the tissues in the casing.  The wrapped casing is then processed in parafin and sectioned to obtain several samples. A fine thread is wrapped around the casing to retain it in wrapped relationship.  The casing is trimmed to expose the ends of the tissues  before paraffin processing.
Patent DE-3856069-D1 (DE)
Inventor: KEUTMANN HENRY
IPC: C12N15/12
Filed: 1988-09-14
Granted: 1997-12-18
Abstract: The sequence of bovine PAM is taught as well as new forms of PAM not known before. One new form is membrane bound and provides the basis of methods for alpha-amidating inactive precursors of peptide hormones.
Patent DE-3860766-D1 (DE)
Inventor: FRIEDRICH KLAUS DR
IPC: C09K23/42
Filed: 1988-03-10
Granted: 1990-11-15
Abstract: 1. A process for the removal of ethylene oxide and/or propylene oxide and, optionally, dioxane from surface-active derivatives - prepared by ethoxylation and/or propoxylation - of organic compounds containing at least one active hydrogen atom, characterized in that the surface-active derivatives are treated with steam, optionally in vacuo, at temperatures of 70 to 130 degrees C and the steam treated product is optionally dried.
Patent DE-3861578-D1 (DE)
Inventor: VAN BELLE ARIE
IPC: F24H3/04
Filed: 1988-09-13
Granted: 1991-02-21
Abstract: The burner is provided with a by-pass conduit (32) for a portion of the combustion air and with a built-in gas control valve (11) and a built-in air control valve (25), which valves are coupled to be moveable in synchronism, and the air control valve is provided with means (35,36) for adjustably dividing the combustion air.
Patent DE-3867217-D1 (DE)
Inventor: VROOMANS HUBERTUS JOHANNES
IPC: C08L57/00
Filed: 1988-10-28
Granted: 1992-02-06
Abstract: Thermoplastic polymer mixture on the basis of a vinylaromatic compound and acrylonitrile on a rubber and a thermoplastic polymer with polar groups, characterized in that the polymer mixture consists of:   a) 5-90 wt.% of a graft copolymer of a vinylaromatic compound and acrylonitrile on a rubber;   b) 5-90 wt.% of a thermoplastic polymer with polar groups; c) 1-90 wt.% of a graft copolymer of a copolymer of a vinylaromatic compound and acrylonitrile on a diene rubber, on the rubber moreover being present monomers of a vinylaromatic compound and of a carboxy- and/or imide-containing compound in a molar ratio from 5:1 to 1:5.   The polymer mixture shows an optimum balance of properties with respect to notch impact strength and heat deflection temperature. The polymer mixture is very easy to synthesize with the aid of a mixing device.
Patent DE-3868302-D1 (DE)
Inventor: SPINELLI SILVANO
IPC: C07C323/53
Filed: 1988-08-09
Granted: 1992-03-19
Abstract: Compounds of formula I <CHEM> wherein Ar is an optionally substituted phenyl ring; B is a single bond, a group -(CH2OCH2)n being n = 1 or 2, a a 2,4-disubstituted-1,3-dioxolane ring or a 2,4-disubstituted-1,3-thioxolane ring, R is a single bond, an optionally substituted methylene or ethylene group and T is 2-, 3- or 4-pyridyl, an optionally salified or esterified carboxy group or a carboxyamide group. Said compounds are useful in treatment of respiratory diseases.
Patent DE-3868336-D1 (DE)
Inventor: FERRON FRANCESCO
IPC: A47J36/02
Filed: 1988-03-31
Granted: 1992-03-26
Abstract: A frying pan has a bottom and sides, made e.g. of aluminium, which have been coated with an anti-stick layer. The latter is composed of a primer and of a cover layer of pure PTFE. Reinforcing strips embedded in the pure PTFE consist of the same material but with a 10-15 wt.% filling of metal powder. This reinforcement can be in the shape of a network.
Patent DE-3872505-D1 (DE)
Inventor: YUMOTO TETSUO
IPC: H05K3/00
Filed: 1988-01-07
Granted: 1992-08-06
Abstract: A partially metal plated, moulded electronic component is produced by moulding a primary section of the component in an insulative plastic material, electroless plating to add a catalyst such as gold or palladium after roughing the surface of the component, return to the mould and add a second moulding leaving the desired parts of the first moulding exposed, then finally plating the exposed parts only with a metal coating. The article produced has the catalyst metal plated onto the primary moulding only.
Patent DE-3879796-D1 (DE)
Inventor: ZESCH WINFRED
IPC: A47G25/40
Filed: 1988-07-26
Granted: 1993-05-06
Abstract: Process for an automatic transfer of garments to automatic folding machines involves placing the garments suspended on folding transport hangers and moved along a conveyor path onto the inclined work surface of the folder.  The garment is held on the work surface and the hanger is collapsed and removed.  In order to be removed out of the garment, the hanger is moved in the direction of the work surface inclination.
Patent DE-50001410-D1 (DE)
Inventor: WELDLE HELMUT
IPC: F41C23/14
Filed: 2000-07-19
Granted: 2003-04-10
Abstract: Apparatus and methods are disclosed for releasably securing a retractable shoulder stock relative to the casing of a firearm. The retractable shoulder stock includes a slide rail which is displaceable relative to the casing. The slide rail defines a recess. The shoulder stock also includes a catch lever which is mounted for rotation about an axis. The catch lever has a peripheral surface that can be manually engaged to rotate the catch lever about the axis. The catch lever is positioned to selectively engage in the recess to releasably lock the slide rail in a first predetermined position.
Patent DE-50005742-D1 (DE)
Inventor: SCHULZ HANS-HERRMANN
IPC: A61K31/00
Filed: 2000-12-22
Granted: 2004-04-22
Abstract: The use of active agent(s) (A) selected from 4-oxo-quinoline-3-carboxylic acid derivatives (including naphthyridine or quinolizine analogs) (I) or (II) for topical and/or local treatment or prophylaxis of bacterial diseases in humans or animals is new.  The use of one or more active agent(s) (A) selected from 4-oxo-quinoline-3-carboxylic acid derivatives (including naphthyridine or quinolizine analogs) of formula (I) or (II) and their hydrates, acid addition salts, carboxylate salts, enantiomers, diastereomers, racemates or mixtures, optionally together with auxiliaries, is claimed for the preparation of medicaments for topical and/or local treatment or prophylaxis of bacterial diseases in humans or animals. The use of ciprofloxacin for the treatment of eye or ear diseases is excluded.  A  =  CH, C(halogen), C(Me), C(CN), C(OMe), C(OCHF2) or N;  R1  =  1-5C alkyl, 2-5C alkenyl, 2-fluoroethyl, cycloalkyl, bicycloalkyl, 2-fluorocyclopropyl, 1-oxetan-3-yl, NHMe, optionally substituted phenyl or pyridyl;  or A + R1  =  C-O-CH2-CH(Me)-;  R2  =  H or 1-3C alkyl (optionally substituted by OH, halo or NH2);  R3  =  H, halo, Me, NH2 or NHNH2;  R4  =  H, halo or NH2;  R5, R'2  =  optionally substituted mono-, bi- or tricyclic alicyclic system (optionally containing double bond(s)) or mono-, bi- or tricyclic aromatic system (both optionally containing heteroatom(s));  R'1  =  H or 1-3C alkyl. An Independent claim is included for gel formulations containing one or more (A).
Patent DE-50011090-D1 (DE)
Inventor: SCHEUCH GERHARD
IPC: A61M15/00
Filed: 2000-03-17
Granted: 2005-10-13
Abstract: Producing a constant medicament dose for inhalation with a low inhalation rate includes e.g.: (a) provision of a closed container (11) with variable volume and a connector piece (12) for accommodation of a predetermined volume of a medicament aerosol; and (b) compression of the container in the direction of the connector piece.  Producing a constant medicament dose for inhalation with low inhalation rate includes the following steps:  (a) provision of a closed container (11) with variable volume and a connector piece (12) for accommodation of a predetermined volume of a medicament aerosol; (b) compression of the container in the direction of the connector piece;  (c) attachment of a device for powder aerosol generation to the connector piece; and  (d) expansion of the container to suck in air through the aerosol generator to fill it with a required volume of aerosol.  An Independent claim is also included for an apparatus for implementation of the above method. It includes means for controlling the entry and exit of air into and out of the space between the container (11) and its housing (13).
Patent DE-50011530-D1 (DE)
Inventor: SCHMIDT ANDREAS
IPC: G06K7/08
Filed: 2000-02-03
Granted: 2005-12-15
Abstract: Antenna has a first part loop (12) and second part loop (14) both in xz-plane and forming single winding, with single supply (16) and supplied at cross over point of loops. Power supply and distance apart of loops is altered according to conveyor belt speed (42) to read from transponder (20) on packet (44).
Patent DE-50102348-D1 (DE)
Inventor: HECK KLAUS
IPC: B23D77/00
Filed: 2001-12-08
Granted: 2004-06-24
Abstract: The reamer (100) has a shaft (110) and a head (120) fitted with a number of cutting teeth. Each cutting tooth has two cutting edges, forming rows of cutting teeth, where one edge has a right rotation and the other edge has a left rotation. Each cutting edge is straight, and parallel to the longitudinal axis of the shaft. Two rows of cutting teeth have partial slit recesses, parallel to the shaft axis, leading into openings at opposite ends of the reamer head.
Patent DE-50104715-D1 (DE)
Inventor: LEDERER THOMAS
IPC: F15B9/09
Filed: 2001-10-02
Granted: 2005-01-05
Abstract: A fluid power arrangement and valve arrangement (12) with an actuator (10) for it. The actuator (10) is able to be operate by means of the valve arrangement (12) via at least one first and first second fluid line (13 and 14) using fluid power, at least one electrical component (37, 38 and 46), adapted for connection with a control module (39 and 61), being arranged on the actuator (10). In this case there is a provision such that the valve arrangement (12) and the actuator (10) are connected together by way of two electrical connections (28 and 29) included in the fluid lines (13 and 14), by way of which fluid lines the valve arrangement (12) supplies the actuator (10) with electrical energy and furthermore the actuator (10) and the valve arrangement (12) are provided respectively with signal producing and/or signal detecting means (41 and 44) for establishing an signal connection (SV) between the at least one electrical component (37,38 and 39) and the control module (39 and 61) by way of and the second electrical connection (28 and 29).
Patent DE-50107311-D1 (DE)
Inventor: MUELLER ADAM
IPC: C07C39/23
Filed: 2001-10-16
Granted: 2005-10-06
Abstract: The invention relates to a method for producing an extract from cannabis plant matter, containing tetrahydrocannabinol, cannabidiol and optionally the carboxylic acids thereof. According to said method, the dried plant matter is ground and subjected to a CO2 extraction and the primary extract obtained is separated. The invention method permits Δ8 or Δ9 tetrahydrocannabinol to be selectively obtained both from industrial hemp and from drug-producing hemp, optionally after dissolving the primary extract in ethanol, separating undesirable waxes and removing the solvent under reduced pressure.
Patent DE-50115270-D1 (DE)
Inventor: GRAF ANDREAS
IPC: A45D34/02
Filed: 2001-06-30
Granted: 2010-02-04
Abstract: A device (11) for dispensing media comprising a pump (18) and an operating element (24) whose action direction (F) differs from the stroke direction (H) of the pump, is new.
Patent DE-50205556-D1 (DE)
Inventor: EBERLE PATRICK
IPC: H02G3/04
Filed: 2002-07-12
Granted: 2006-04-06
Abstract: A wiring channel has a floor (1) and side-walls with slots (2) arranged vertically to the floor with tongues (3), and cover (10) retaining profiles (4,12,22,23). The floor (1) is strengthened by at least one longitudinal rail (5) which is designed as a retaining rail for the releasable fixture of additional parts (20), such as partitioning walls. The holder (20) has a head with molded cover-retaining profile (22). A retaining profile (12) corresponding to the cover retaining profile (22) is provided on the bottom face of the cover (10).
Patent DE-50206925-D1 (DE)
Inventor: KAEGI DANIEL
IPC: H04J13/00
Filed: 2002-12-24
Granted: 2006-06-29
Abstract: The circuit has a buffer (2) with a shift register (4) in front of an analog feedback shift register (1). The register (4) stores analog that are combined in the register (1) based on a specific feedback pattern to derive a feedback value according to a feedback function. The feedback function is a linear combination of arguments within each sector characterized by specific values of signs of the arguments.
Patent DE-50207451-D1 (DE)
Inventor: SCHERRER ANTON
IPC: F16L17/04
Filed: 2002-10-08
Granted: 2006-08-17
Abstract: A clamping ring for pipe couplings, in particular for the axial tension-proof connection of smooth-ended pipes is supported on a housing and on the pipe to be connected, where the clamping ring has teeth which can be caused to engage the pipe, the total number of teeth being divided into repeating groups of teeth, at least one group having at least two teeth differing from one another.
Patent DE-50210778-D1 (DE)
Inventor: KUNZ ALFRED
IPC: B01F7/04
Filed: 2002-10-16
Granted: 2007-10-04
Abstract: A kneader for carrying out mechanical, chemical and/or thermal processes, comprising at least two shafts, which rotate in a manner that is parallel to the axis and which are situated inside a housing having an inner wall. Kneading bars, which follow one another in a direction of rotation and in an axial direction of the shafts and which extend along the inner wall of the housing and in the direction of the shafts or diagonal thereto, are located on the shafts while being mounted on a supporting element. The paths of the kneading bars on both shafts overlap at least partially and, during rotation, the kneading bars on one shaft engage between the supporting elements on the other shaft. The supporting elements are of different thicknesses and are arranged in succession in a direction of rotation (X) on the shaft while being situated on and/or in a radial plane (E).
Patent DE-50210897-D1 (DE)
Inventor: PHILIPPSEN-NEU ELKE DR
IPC: C11D3/39
Filed: 2002-12-24
Granted: 2007-10-25
Abstract: Detergent composition comprises tetraacetyl ethylenediamine (TAED) and another bleach activator, where the TAED is formulated to give slow peracetic acid release.
Patent DE-50211409-D1 (DE)
Inventor: SCHMID JOHANN-JAKOB
IPC: A61B5/0265
Filed: 2002-11-11
Granted: 2008-01-31
Abstract: A non invasive blood flow measurement and electrocardiogram processing procedure applies a magnetic field from an MRI (Magnetic Resonance Imager) to the body and measures the electric potential (E) between two points adjacent to the vein using an electrocardiogram unit with recording of the Hall effect related signal part (T).  Includes Independent claims for equipment using the procedure.
Patent DE-50212616-D1 (DE)
Inventor: WIETH FRANZ
IPC: B62B5/06
Filed: 2002-12-19
Granted: 2008-09-18
Abstract: The invention relates to a handlebar (24) for a trolley (10), especially a shopping trolley with a handlebar (24).  According to the invention, the handlebar is curved (24) and functional elements (26, 30) are arranged on the lower side of the handlebar (24).
Patent DE-50213396-D1 (DE)
Inventor: WALSDORFF CHRISTIAN
IPC: C07B61/00
Filed: 2002-10-14
Granted: 2009-05-07
Abstract: C<SUB>2</SUB>-C<SUB>30</SUB>-alkanes are dehydrogenated in a process in which (i) ethylbenzene is dehydrogenated to styrene in a first part process to give a hydrogen-containing offgas stream, and (ii) one or more C<SUB>2</SUB>-C<SUB>30</SUB>-alkanes are dehydrogenated in the presence of a heterogeneous catalyst in one or more reaction zones in a second part process to give the corresponding olefins, with a hydrogen-containing gas stream being mixed into the reaction gas mixture of the dehydrogenation in at least one reaction zone, wherein at least part of the hydrogen-containing offgas stream obtained in the dehydrogenation of ethylbenzene is mixed into the reaction gas mixture of the alkane dehydrogenation.
Patent DE-50308016-D1 (DE)
Inventor: HENNINGER FRIEDRICH
IPC: A45D2/36
Filed: 2003-07-22
Granted: 2007-10-04
Abstract: A hair-shaping appliance includes a hand-held portion, a hair-shaping element extending from the hand-held portion, an evaporator mounted within the shaping element, a tank mounted within the hair-shaping element in a moveable manner, a dosing device connected to the tank, and an actuating button connected to the tank. The actuating button and tank are connected such that movement of the actuating button displaces the tank along a longitudinal direction of the appliance (e.g., towards and away from the evaporator). In addition, the actuating button is positioned on the hand-held portion of the appliance and is positioned to allow single-handed operation.
Patent DE-50309673-D1 (DE)
Inventor: DREWES MARTIN
IPC: H01R43/26
Filed: 2003-09-06
Granted: 2008-06-05
Abstract: The cable joint tightening or releasing tool (1) consists of a yoke part (3) with a fixed spanner type round aperture (4) for a round part that is to be joined, whereby the yoke part is provided with a toggle element (6) next to the aperture that is for operation by a drive tool and has a clamping section (7) that protrudes partly into the aperture.
Patent DE-50313102-D1 (DE)
Inventor: SCHNEIDER HARTMUT J
IPC: A61L2/18
Filed: 2003-12-11
Granted: 2010-10-28
Abstract: The invention relates to a device for cleaning and/or disinfecting, in particular, hands. The device consists of a housing with a channel, and a sensor and spray nozzle for dispensing liquids are situated on the wall of said channel. The sensor activates a pump, which is connected to the nozzle and to a reservoir. The channel has a bottom that slopes toward the rear wall. A collecting element is situated underneath the bottom of the channel and is provided for collecting liquid flowing off the channel wall. An absorbing means is placed inside this collecting element.
Patent DE-58900247-D1 (DE)
Inventor: FREIECK PAUL
IPC: F27B9/24
Filed: 1989-02-16
Granted: 1991-10-10
Abstract: The chamber of the furnace is designed with a longitudinally continuous roll bed. The furnace (10) has a hot upper furnace chamber (11), a lower furnace chamber (12) and in between a hearth floor (13) with openings (14). The roll bed is mounted essentially in the lower furnace chamber (12) below the hearth floor (13) and projects only with small sections of its furnace rolls (17) through the openings (14) of the hearth floor (13) above the level (N) of the latter. At least the roll sections, projecting into the hot zone, having the running surface (19), on which the materials to be heated (20) are transported, consist of particularly heat-resistant material which, assembled from segments to form a ring (18), surrounds the furnace rolls (17) on the circumferential surface. Cleaning devices (23, 24, 25) free the running surfaces (19) of the furnace rolls (17) of disturbing scale caking. <IMAGE>
Patent DE-58900442-D1 (DE)
Inventor: LISEC PETER
IPC: E06B3/673
Filed: 1989-01-25
Granted: 1991-12-19
Abstract: In the device for coating distance-keeper frames for insulating glass, which possess corners which are bent in one piece, with an adhesive or sealing compound, the relative position between the connecting line of the openings of the nozzles (10) on the one hand and the axis about which the turning device (13, 14) can be swivelled on the other hand can be varied. This possibility for variation is achieved in that either the swivel bearing of the turning device (13, 14) is arranged so that it can be moved laterally or vertically up or down in the frame of the device, or in that the component part which supports the nozzles (10) is arranged so as to be movable vertically up or down in the frame of the device and the swivel bearing of the turning device is arranged so as to be movable laterally. As a result, the nozzles (10) remain aligned opposite the lateral faces of the distance-keeper frames even when the latter are being turned. 
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Patent DE-58908243-D1 (DE)
Inventor: GOEPFERT PETER
IPC: F41B11/68
Filed: 1989-03-06
Granted: 1994-09-29
Abstract: A compressed air gun comprises a plastic casing, in which a low-pressure cylinder is arranged beneath the gun barrel and a high-pressure cylinder is arranged behind the barrel, with a pressure release system between the cylinders. Two pistons are contained within the respective cylinders and are connected to a cocking lever each by a separate hinge rod. A series of catches and releases requires all operative steps to be completed in the correct sequence before firing to prevent overloading of the air pressure system and also to prevent accidents.