baber/WOPTO huggingface dataset:
Patent DE-3870493-D1 (DE)
Inventor: BURGMEIER JUERGEN DIPL ING
IPC: H04B10/69
Filed: 1988-02-29
Granted: 1992-06-04
Abstract: The photodiode multiplication factor regulation is effected by controlling the applied bias voltage. A LF signal (UNFR) of relatively small amplitude is supplied by an LF generator (LFG) and is superimposed on the photodiode bias voltage, the attenuation of the LF signal (UNFR) by the avalanche photodiode (APD) is detected to determine the differential conductance at the working point. This is compared with a reference value to provide a regulation signal for adjustment of the photodiode bias voltage. Pref. the LF current through the photodiode is detected by measuring the corresponding voltage drop, the bias voltage controlled via a DC regulator.
Patent DE-3871044-D1 (DE)
Inventor: GISDAKIS SPYRIDON DIPL PHYS
IPC: H01L21/26
Filed: 1988-08-04
Granted: 1992-06-17
Abstract: (A) A semiconductor wafer healing system includes a wafer (1)-receiving reaction tube (2) having a gas inlet and outlet (7), a heater (3) for heating the tube to a base temp. and a heater (4) for selectively heating the wafer (1) to the healing temp. (B) A wafer healing process comprises (a) inserting a wafer (1) in a reaction tube (2); (b) connecting the reaction tube (2) to a regulatable gas supply system, sealing and filling with inert gas; (c) heating the reaction tube wall to a base temp. high enough to avoid condensation of any evapd. material but low enough to avoid initiation of the healing process; (d) selectively heating the wafer (1) to the healing temp. for a few secs.; and (e) cooling the appts. to room temp. and removing the wafer.
Patent DE-3871637-D1 (DE)
Title: Pentasaccharide.
Inventor: VAN BOECKEL CONSTANT ADRIAAN A
IPC: C07H3/06
Filed: 1988-07-04
Granted: 1992-07-09
Abstract: The present invention is dealing with new pentasaccharides of the formula 1: <CHEM>   These pentasaccharides have anti-thrombotic activity and especially they possess potent anti-Xa activity, inactivate thrombin via HC-II, but do not inactivate thrombin via AT-III. The invention also refers to new tetrasaccharides which may be used as intermediates in the synthesis of the above pentasaccharides.
Patent DE-3877339-D1 (DE)
Inventor: LEVY GIDEON DR
IPC: B23H7/36
Filed: 1988-11-30
Granted: 1993-02-18
Abstract: The filter (17) uses a filter membrane (22) through which the working fluid is circulated via a pump (16), with the filter effect increased via a concentrate circulation loop (6,16,17,18,6) which is tangential to the filter membrane (22). This circulation loop (6,16,17,18,6) has a greater concentrate circulation rate per unit of time than the permeate rate per unit of time obtained from the filter (17). Pref. the concentrate has a circulation rate of between 500 and 1000 litre per minute and the filter (17) provides between 20 and 60 litres per minute. The filter (17) may use a number of individual filter elements connected in parallel.
Patent DE-3878473-D1 (DE)
Inventor: RUDKIN MARK JONATHAN
IPC: G01N9/00
Filed: 1988-03-07
Granted: 1993-03-25
Abstract: A transducer for measuring a parameter of a fluid, such as density or viscosity, comprises two generally parallel tines extending from a common yoke, forming a tuning fork adapted to be immersed in the fluid. The tines are excited to vibrate resonantly and in anti-phase by one or more piezo-electric exciting elements, which are housed in one or more cavities within the tines or the yoke. The vibrations are sensed by one or more similarly-housed piezo-electric sensing elements. The tines are shaped to enhance their sensitivity to the parameter to be measured: for example they are provided with re-entrant surfaces to enhance density sensitivity, or elongated in the direction in which they vibrate to enhance viscosity sensitivity.
Patent DE-3885182-D1 (DE)
Inventor: BORSETH DONALD
IPC: C08F20/04
Filed: 1988-07-28
Granted: 1993-12-02
Abstract: A surfactant-modified polymer characterized in that it comprises a polycarboxylate backbone and at least 0.5 percent by weight nonionic surfactant chemically associated therewith, the surfactant-modified polymer being formed by the polymerization of a reactant compound selected from carboxylic acids, polycarboxylic acids and mixtures thereof in an aqueous media in the presence of a nonionic surfactant is disclosed.
Patent DE-3886039-D1 (DE)
Inventor: MICKO MANFRED
IPC: E04F15/024
Filed: 1988-07-26
Granted: 1994-01-13
Abstract: The invention relates to a grid system for structural false floors, having vertically adjustable supports and horizontal support plates fastened at the upper end, onto which horizontal tie bars are laid for receiving the floor plate. In order to design the structural false floor as a floor supporting heavy loads and in order to provide the possibility of being able to use structural units which are identical, it is provided according to the invention that all the tie bars (10 ... 19) have identically similar lengths, that two aligned tie bars (11, 13) abutting each other with their end edges are laid respectively on the support plates (5; 20) with an approximately cross-shaped design in plan view, and two tie bars (10, 12), lying transversely to the above, are laid laterally abutting the tie bars (11, 13) resting by way of their end sides, and that, on the in each case next support plate (2, 6, 8, 4), the tie bars (10, 12) abutting the first support plate (5; 20) laterally rest with their end sides against the end sides of the next tie bars (14, 15), while the first tie bars (11, 13), resting by way of their end sides, abut two aligned tie bars (16, 17; 18, 19) laterally with the other ends, in such a way that the correspondence of the tie bar ends alternates from support to support, and the tie bar ends have the same correspondence  in each diagonal of the false floor. <IMAGE>
Patent DE-50002790-D1 (DE)
Inventor: ROTTMANN MANFRED
IPC: B27C9/04
Filed: 2000-02-17
Granted: 2003-08-14
Abstract: The edge working machine has a machine stand (1) for machining devices (2-4) and chain tracks (5) carrying the workpieces to them. The stand consists of at least two modules (11,11') one behind the other in the feed direction of the chain tracks. Each module has a cavity (11b) for the machining devices and mirror-image endfaces (11a) with flange surfaces, borings and a centering groove for a centering bar (19).
Patent DE-50004154-D1 (DE)
Inventor: JAGER JOHANNES
IPC: B01J37/02
Filed: 2000-11-06
Granted: 2003-11-27
Abstract: The invention relates to an external building material for constructions with a structural part and with an outer surface that is activated to catalytically decompose atmospheric pollutants. Said outer surface carries a catalytically active solid, said catalytic solid having an absorption factor of at least 0.2. The catalytically active solid is distributed in the volume of the structural part in a homogeneous manner.
Patent DE-50007127-D1 (DE)
Inventor: KIRNER MATTHIAS
IPC: F02G1/055
Filed: 2000-09-14
Granted: 2004-08-26
Abstract: A gas-operated generator heater having a thermoelectric energy converter in a heater housing, in which combustion air can be introduced from the surroundings and a gas-air mixture can be supplied to a burner via a blower having a downstream mixing device, with the blower taking in combustion air out of the heater housing and the gas being capable of being supplied to the mixing device, while the heat produced by the burner can be conducted to the thermoelectric energy converter for conversion into electrical energy and the part of the thermoelectric energy converter to be cooled is also cooled. Expensive water cooling of the thermoelectric energy converter, which is susceptible to breakdown, can thereby be dispensed with in that the part of the thermoelectric energy converter to be cooled is surrounded by a pot-shaped cooling tank to which the combustion air can be supplied in the bottom area from the surroundings and the combustion air heated by this part flows into the heater housing via the open top of the cooling tank.
Patent DE-50008756-D1 (DE)
Inventor: KANZ LOTHAR
IPC: A61P37/04
Filed: 2000-03-28
Granted: 2004-12-30
Abstract: Peptide (I) derived from the MUC-1 gene and able to induce an HLA (human leukocyte antigen)-A2-restricted immune reaction against tumor cells, is new. (I) has a 10 amino acid sequence (S1) fully defined in the specification, a sequence derived from the MUC-1 signal peptide, especially a 9 amino acid sequence (S2) fully defined in the specification, and/or modified forms of both. (I) has the formula (S1) and/or (S2). Ser-Thr-Thr-Ala-Pro-Pro-Val-His-Asn-Val (S1) Leu-Leu-Leu-Leu-Thr-Val-Leu-Thr-Leu (S2) Independent claims are also included for the following: (1) a nucleic acid (II) comprising a sequence that encodes (I); and (2) a pharmaceutical composition containing (I) and/or (II) in an amount sufficient to induce an MHC (major histocompatibility complex)-1 restricted immune response. ACTIVITY : Antitumor. MECHANISM OF ACTION : Induction of cytotoxic T cells that are antigen-specific and have HLA-A2-restricted activity against MUC-1-expressing tumor cells. Dendritic cells were incubated with (I) in presence of autologous peripheral blood mononuclear cells to induce cytotoxic T cells. These were then tested for lytic ability against tumor cells and were able to lyze those that expressed both HLA-A2 and MUC-1 (e.g. MCF-7 breast cancer cells) but were not active against cells that lacked expression of either HLA-A2 or MUC-1.
Patent DE-50013683-D1 (DE)
Inventor: MERKLEIN THOMAS DR
IPC: F23N1/02
Filed: 2000-09-25
Granted: 2006-12-14
Abstract: Process for determining and regulating excess air during a combustion process comprises determining the formation rates of cyanide (K(CN)) and carbon monoxide (K(CO)) produced during the combustion and calculating the ratio K(CN)/K(CO) from the formation rates as a parameter representing the excess air. An Independent claim is also included for an apparatus for determining and regulating excess air during a combustion process comprising sensors (2, 3) and data processors (6) for determining the formation rates K(CN) and K(CO) during the combustion, and a device (13) for determining the ratio K(CN)/K(CO) from the formation rates as a parameter representing the excess air. Preferred Features: The formation rates K(CN) and K(CO) are determined using emission spectroscopy form the radiation from the combustion flame.
Patent DE-50101167-D1 (DE)
Inventor: EVERTZBERG FRANK
IPC: C08G64/14
Filed: 2001-02-22
Granted: 2004-01-29
Abstract: Dishwasher has pivotable door with visual operating indicator on its upper end with light sources covered by work top when door is closed. Light from covered display is brought to front of machine by a light conductor in gap between door and panel. Light conductor is connected to vapor protection element fixed to the underside of the panel or attached to a separate frame part fixed to the panel. The dishwasher has a pivotable door (2) with a visual operating indicator on its upper end with one or more light sources (24) covered by a work top (5) above the machine when the door is closed. The light from the covered display is brought to the front of the machine by a light conductor (13) in the gap above the door and the underside of the panel. The light conductor is connected to a vapor protection element fixed to the underside of the panel or is attached to a separate frame part mounted on the underside of the panel.
Patent DE-50109273-D1 (DE)
Inventor: HAUG RUDOLF
IPC: F23N5/24
Filed: 2001-11-10
Granted: 2006-05-11
Abstract: A method of operating a gas-burner for a heating device and using an ignition-burner and monitoring of the functioning of the ignition- and main-burner with an ionization electrode used as a measurement electrode in the flame zone. A safety-switch-off results when a specified threshold value (SW) of the electrical magnitude derived from the ionization signal during the ignition burner operation is not attained and/or during the ensuing main burner operation is not exceeded, and when the flame signals exceed or fail to attain specified absolute threshold values (S-OHB, B-OHB or UHB) in the control operation.
Patent DE-50109871-D1 (DE)
Inventor: GILGES FRED DIPL ING
IPC: E05D13/00
Filed: 2001-12-03
Granted: 2006-06-29
Abstract: The top end of the wire (7) is connected to loading springs and the bottom end passes through a hole in a closure cap (10). A spring (9) presses against the inside of this cap. It pushes down on a fitting (8) accommodating a thickened portion on the end of the wire. The lower end of the fitting may bear on the end of the sliding bolt (12) there is a lever (13) extending downward from a pivot (14) near the bolt.
Patent DE-50113556-D1 (DE)
Inventor: FRANZ-BURGHOLZ ARNIM
IPC: G07D7/121
Filed: 2001-06-29
Granted: 2008-03-20
Abstract: A focussing lens (2,3) converts a bundle of rays emitted by a radiation source (1) so that the surface of an object (5) being examined picks up a scanning bar (22) for making part of an identifying feature (21) on the object become luminescent. The luminescent signal generated by this passes via a detecting lens (9,9') to an evaluating device.
Patent DE-50201178-D1 (DE)
Inventor: TALBIERSKY JOERG
IPC: C07C37/11
Filed: 2002-11-15
Granted: 2004-11-04
Abstract: In a method for the production of o-alkyl phenols by conversion of phenol with an alkanol at elevated temperature in the gas phase in the presence of a metal catalyst, the conversion takes place in at least two stages wherein the alkanol/phenol molar ratio in each reaction stage is set to a value of approximately <=0.4; a clear increase in the selectivity for the o-alkyl phenol is obtained.
Patent DE-50203711-D1 (DE)
Inventor: WURZER FRANZ
IPC: F16B45/02
Filed: 2002-01-14
Granted: 2005-09-01
Abstract: The snap hook is C-shaped and has a locking arm (3) mounted on a pivot (6) on the lower arm (12) of the C and which fits against its upper arm (13) to lock it . The locking arm is biased towards the closed position by a U-shaped spring (16) mounted on the body of the C.
Patent DE-50206814-D1 (DE)
Inventor: BAUMANN THOMAS
IPC: H02K3/14
Filed: 2002-03-15
Granted: 2006-06-22
Abstract: The method involves making sub-conductors, coating sub-conductor areas to be insulated with synthetic powder, sintering the coating to melt the material and at least partly setting to form an insulating coating, whereby at least an outer insulating layer is not fully hardened, assembling several sub-conductors to form a conducting rod, sintering while compressing to melt the not fully hardened material, then fully hardening the remaining material.  The method involves making the sub-conductors, coating the sub-conductor areas to be insulated with synthetic powder, sintering the powder coating to melt the material and at least partly setting the material to form an insulating coating, whereby at least an outer insulating layer is not fully hardened, assembling several sub-conductors to form a conducting rod, sintering while pressing the sub-conductors together to melt the not fully hardened material, then fully hardening the remaining material.
Patent DE-50209899-D1 (DE)
Inventor: BUETTNER MATTHIAS
IPC: F16L11/15
Filed: 2002-07-17
Granted: 2007-05-24
Abstract: A container (20) is provided which is monolithically formed with the corrugated pipe (10). The shape of the container deviates from the shape of the pipe. A monolithic transition section (14) is provided between the container and the pipe. The transition section has the same cross-section as the corrugation pipe.
Patent DE-50300934-D1 (DE)
Inventor: KENDELBACHER DETLEF
IPC: H04L45/24
Filed: 2003-04-25
Granted: 2005-09-15
Abstract: The computer arrangement is connected to at least one network and contains at least two redundant computers for switching connection-oriented data channels. The switching takes place in a redundant manner in that the computers implement network switching functions using switching clusters consisting of several gateways coupled together so that alternative switching paths are available for switching within clusters and between different clusters.
Patent DE-50301038-D1 (DE)
Inventor: URBANIAK ANDREAS
IPC: H01R13/73
Filed: 2003-05-09
Granted: 2005-09-29
Abstract: The electrical plug connector has a housing with at least one socket section for accommodating a plug contact and two flexible arms for attaching the housing to a holder. The flexible arms enable tilting and displacement of the housing in all three spatial directions relative to the holder. Each arm has an outer section rotatably attached to the holder so that the outer section is pivoting about a pivot axis parallel to a plugging direction. The electrical plug connector (10) has a housing with at least one socket section (14) for accommodating a plug contact and two flexible arms (50) for attaching the housing to a holder (60), whereby the flexible arms enable tilting and displacement of the housing in all three spatial directions relative to the holder. Each arm has an outer section rotatably attached to the holder so that the outer section is pivoting about a pivot axis parallel to a plugging direction. An independent claim is also included for the following: (a) a method of electrically connecting a first electrical lead to a second electrical lead.
Patent DE-50303708-D1 (DE)
Inventor: HENRICH MARTIN
IPC: C04B35/80
Filed: 2003-06-11
Granted: 2006-07-20
Abstract: A tribological fiber composite component especially in the form of a brake disk or clutch disk, having a structure that encompasses at least one TFP preform ( 60, 62 ) which is provided with at least one stressable layer of reinforcement fibers. The structure is stabilized by separating material from the gas phase and/or is provided with a monomer and/or a polymer, is hardened and pyrolyzed.
Patent DE-50306112-D1 (DE)
Inventor: RESCH HEINZ
IPC: F26B1/00
Filed: 2003-03-18
Granted: 2007-02-08
Abstract: A lasagna drier assembly has a conveyer belt (1) with an upper (7) and lower (4) sections stretched by sprockets (5). The belt has a series of especially S-shaped strengthening elements (3).  The assembly further has a release platform (6) in the immediate vicinity of the sprocket, and deposits lasagna over an angled lip (6') into a collection bin (8).
Patent DE-50306224-D1 (DE)
Inventor: GAUCHEL GISELA
IPC: G01N33/94
Filed: 2003-10-30
Granted: 2007-02-15
Abstract: The invention relates to a diagnostic method and to marker substances which enable manipulations in endogenic marking to be detected and thus prevented. According to the invention, a metabolizable substance is added to non-metabolizable marker substances, said metabolizable substance revealing a manipulation when detected in excreta.
Patent DE-50307140-D1 (DE)
Title: Erythropoietin in subpolycythämischen dosen
Inventor: BAHLMANN FERDINAND HERMANN
IPC: A61K38/19
Filed: 2003-07-25
Granted: 2007-06-06
Abstract: Use of erythropoetin (EPO) and/or its derivatives for stimulating, in endothelial precursor cells (EPC), any of physiological mobilization; proliferation; differentiation to endothelial cells and/or migration, in the direction of an angiogenic or vasculogenic stimulus. Independent claims are also included for the following: (1) use of EPO and/or its derivatives for stimulating formation of endothelial cells (EC) and/or for vasculogenesis; (2) use of EPO to produce a transplantable EC product; (3) use of EPO for treating a tissue or organ transplant; (4) use of EPO for pretreatment of tissue or organ transplants; (5) use of EPO to prepare implantable or transplantable, cell-containing in vitro organ or tissue systems; (6) use of EPO for coating vascular prostheses or heart valves; and (7) pharmaceutical composition containing (a) EPO, its derivatives, analogs, modifications or muteins and (b) at least one of vascular endothelial growth factor, PIGF (not defined), granulocyte-macrophage colony-stimulating factor and/or a hydroxymethyl glutarate-CoA reductase inhibitor. ACTIVITY : Antilipemic; Antidiabetic; Antiinflammatory; Antiarteriosclerosis; Cardiant; Vasotropic; Antianginal; Gynecological; Hypotensive; Nephrotropic. No details of tests for any of these activities are given. MECHANISM OF ACTION : Treatment with EPO increases adhesion of EPC and stimulates formation of endothelial tissue and blood vessels.
Patent DE-50308243-D1 (DE)
Title: Vinyllactamcopolymerisate als gashydratinhibitoren
Inventor: ANGEL MAXIMILIAN
IPC: C09K8/52
Filed: 2003-10-28
Granted: 2007-10-31
Abstract: Copolymers (I) used as gas hydrate inhibitors comprise 40-99.5 wt.% ethylenically unsaturated lactam(s) A, 0.5-60 wt.% monomer B with a water solubility less than 10 parts weight monomer in 100 parts weight water (at 21degreesC) and 0-50 wt.% other monomer C.  An Independent claim is also included for solutions of (I) with a K value of 10-45 in 5 wt.% ethanol solution at 21 degreesC in solvents with a flash point greater than 50 degreesC.
Patent DE-50309647-D1 (DE)
Inventor: STANGL KARL
IPC: A61K38/08
Filed: 2003-07-25
Granted: 2008-05-29
Abstract: The invention relates to the use of at least one proteasome inhibitor, preferably in the form of a threonine protease inhibitor, in the treatment of fibrotic diseases, espeially fibrotic diseases of the cardiovascular system.
Patent DE-50311049-D1 (DE)
Inventor: WALSDORFF CHRISTIAN
IPC: C07C15/073
Filed: 2003-02-17
Granted: 2009-02-26
Abstract: The invention relates to a process for preparing 4-vinylcyclohexene, which comprises the steps (A) providing an n-butane-containing feed gas stream, (B) feeding the n-butane-containing feed gas stream into at least one dehydrogenation zone and dehydrogenating n-butane to butadiene to give a product stream comprising butadiene, n-butane, possibly 1-butene and 2-butene and possibly water vapor and other secondary constituents, (C) feeding the product stream from dehydrogenation, if appropriate after separating off water vapor and secondary constituents, into a dimerization zone and catalytically dimerizing butadiene to give a product stream comprising 4-vinylcyclohexene, n-butane and possibly 1-butene, 2-butene and unreacted butadiene, and (D) separating off 4-vinylcyclohexene from the product stream from the dimerization and recirculating n-butane and possibly 1-butene, 2-butene and unreacted butadiene to the dehydrogenation zone.
Patent DE-50311993-D1 (DE)
Inventor: SCHIEBAHN MATTHIAS
IPC: H03K5/19
Filed: 2003-04-11
Granted: 2009-11-19
Abstract: The electronic circuit has several selectable states that can be adopted and can carry out functions associated with the selected states, at least one input (80, 90) for selecting the states and at least one output (10,20). At least one comparator (4-7) is provided that can compare the signal applied to the input with a characteristic signal produced at the circuit output.
Patent DE-50312867-D1 (DE)
Inventor: HERREN BRUNO
IPC: F25C5/04
Filed: 2003-12-01
Granted: 2010-08-19
Abstract: A chopper, or crusher ( 1 ) for breaking up ice, including a housing ( 2, 3 ) able to be pushed over the goods to be broken up and with a knife ( 5 ) with a blade having a toothed cutter ( 52 ) is provided. An upper housing part ( 2 ) is detachably connectable to a beaker-like housing lower part ( 3 ) closed at the bottom. In a preferred embodiment, the height H<SUB>K </SUB>of the blade ( 51 ), the height of the beaker H<SUB>B </SUB>and the maximum vertical path of the knife ( 5 ) limited by an actuation mechanism ( 4 ) are selected and matched to one another such that the cutter ( 52 ) in its lowermost position does not come into contact with the beaker base ( 31 ).