baber/WOPTO huggingface dataset:
Patent DE-3864790-D1 (DE)
Inventor: MARTENS FRANCISCUS JOHANNA ARN
IPC: F23D11/40
Filed: 1988-09-06
Granted: 1991-10-17
Abstract: A protruding lining separates burner internals from the hot gasification environment. The lining is cooled by at least one of the feedstreams. The lining can be made of ceramics such as silicon carbide and/or silicon nitride. In order to lower thermo-mechanical stress the lining is thin-walled.
Patent DE-3868002-D1 (DE)
Inventor: JANSSEN HENRICUS THEODORUS JOZ
IPC: A61G5/04
Filed: 1988-10-19
Granted: 1992-03-05
Abstract: Electrically driven wheelchair with an essentially horizontal worktop (7) and a control unit (1) connected thereto, said control unit (1) in the operational position fits into a corresponding aperture in the worktop (7) and is connected to the worktop (7) in such a way that it pivots and slides in a horizontal plane, and after pivoting and sliding the bottom side of the control unit (1) fills the gap in the worktop (7).
Patent DE-3873335-D1 (DE)
Inventor: HUECK MANFRED
IPC: G01M13/02
Filed: 1988-04-15
Granted: 1992-09-03
Abstract: The dynamic testing machine is used to verify the working life, the function and the characteristics of a torsional vibration damper or a twin-mass flywheel. The test component has a primary mass (7) receiving the applied load coupled via spring and damping elements to a secondary mass (8). The spring and damping elements are stressed via a hydraulic cylinder (2) for simulation of individual or a required combination of different components, e.g. centrifugal forces, torsional vibrations, wobble and torque. Pref. the crankshaft of a piston motor exerts a constant or a controlled variable force on the primary mass with a lever (14) exerting a second force on the secondary mass.
Patent DE-3873511-D1 (DE)
Inventor: JENSEN GEOFFREY HAROLD
IPC: C02F3/06
Filed: 1988-02-04
Granted: 1992-09-10
Abstract: A sewage treatment plant in which sewage is introduced into a tank (1) or other suitable container, to form a mixed biomass and sewage liquid for treatment within the tank (1), by means of both fixed and suspended biomass. The fixed biomass attaches itself to a plurality of free draining media surfaces (18, 20) that are alternately exposed and submerged by the raising and lowering of liquid levels within the tank. The raising and lowering of the liquid surfaces is achieved by displacing liquid with pressurised air from an inverted box (13) that also contains a plurality of media surfaces (14). The treated sewage overflows into a final zone (24) which contains random media surfaces. Surplus sludge collecting in the final zone (24) is fed back close to the inlet by gravity through a non-return valve (23).
Patent DE-3874034-D1 (DE)
Inventor: TROTTA PAUL P
IPC: C12N15/27
Filed: 1988-07-13
Granted: 1992-10-01
Abstract: A method of purifying granulocyte-macrophage colony-stimulating factor (GM-CSF), particularly recombinant human GM-CSF, in good yield and with retention of biological activity, comprising sequential anion-exchange, dye-ligand affinity, gel filtration and reversed-phase chromatography is disclosed.
Patent DE-3878697-D1 (DE)
Inventor: WEBER ROBERT
IPC: C25F7/00
Filed: 1988-10-10
Granted: 1993-04-01
Abstract: Method for detecting toxic substances in liq. or gaseous environment uses microorganisms having general or specific resistance or (hyper) sensitivity. The new features are that the indicator strains used are (1) naturally occurring; (2) have been adapted to a particular toxin by selection in the laboratory; (3) have been provided (by methods of molecular biology) with a gene which mediates resistance or hypersensitivity for a particular toxin; and (4) all microorganisms have been transformed with a bacteria lluciferase gene complex to impart bioluminescent properties.
Patent DE-3879167-D1 (DE)
Inventor: BRANDLEIN LAWRENCE S
IPC: A23N12/10
Filed: 1988-01-26
Granted: 1993-04-15
Abstract: Green coffee beans are roasted in a two stage process. In the first stage, the beans enter a rotating chamber with an internal screw which advances them to produce a residence time of 0.25-1.5 mins.  Gas at 500-630 deg. F is admitted through perforations in the chamber but not sufficient to fluidise the bed.  The beans do not pop at this time.  In the second stage, the beans enter a second rotating chamber of similar construction in which they reside for 0.25 to 2 mins while the bean temp. rises.  The beans pop while they are bubbled more vigorously but are not fluidised.  Finally the beans are quenched with water to produce a product with a whole bean density of 0.28 to 0.34 g/cc.
Patent DE-3880406-D1 (DE)
Inventor: SIOL WERNER DR
IPC: C08J7/043
Filed: 1988-08-27
Granted: 1993-05-27
Abstract: Compatible polymer mixts. (PM) comprising (i) 0.1-99.9 wt.% of a polymer (P1) from a styrene monomer (I) in which R1=H or CH3, and (ii) 99.9-0.1 wt.% of a copolymer (P2) comprising 30-90 pts. wt. of a methacrylic acid ester (II) in which R2=(m)ethyl and 70-10 pts. wt. of a methacrylic acid ester of formula (III) in which R3=3-24C hydrocarbon gp., and opt. (iii) 0-10 pts. wt. of a further monomer (IV) which is copolymerisable with (II) and (III).
Patent DE-3888122-D1 (DE)
Inventor: HAMMERL GUENTER
IPC: F24C15/00
Filed: 1988-12-13
Granted: 1994-04-07
Abstract: A lighting device for an oven, in particular a household oven, includes a baking chamber with a wall to be exposed to microwave energy, a lamp socket protruding freely into the baking chamber without a microwave shielding covering, electrical connecting lines supplying the lamp socket with current from outside the baking chamber, and an incandescent bulb with a lamp base and an incandescent filament with an incandescent coil being mounted on the lamp socket. An electrically conductive disk is substantially parallel to and electrically conductively connected to the baking chamber wall. The disk has a duct opening formed therein for the lamp base, and the disk surrounds the incandescent filament in the vicinity of the incandescent coil.
Patent DE-50001426-D1 (DE)
Inventor: VAN PUYMBROECK JOZEF
IPC: B23K26/402
Filed: 2000-09-29
Granted: 2003-04-10
Abstract: A method and device for the laser drilling of laminates includes the use of a frequency-doubled Nd vanadate laser. The laser includes the following parameters: pulse width<40 ns, pulse frequency>=30 kHz for the metal layer and >=20 kHz for the dielectric layer, and wavelength=532 nmn. Such a laser is used for the laser drilling of laminates which have at least one metal layer and at least one dielectric layer including an organic material.
Patent DE-50001922-D1 (DE)
Inventor: RING SVEN
IPC: C07J75/00
Filed: 2000-11-21
Granted: 2003-05-28
Abstract: The invention relates to the new 14,15-cyclopropanoandrosteroids of the 19-norandrostane series of the general formula (I)their synthesis and to pharmaceutical compositions containing these compounds.The compounds of formula (I) have an interesting, mixed androgen/gestagen profile, the androgenic or gestagenic activity predominating, depending on the substitution.
Patent DE-50005043-D1 (DE)
Inventor: SCHMIDT HANS-PETER
IPC: C23C8/32
Filed: 2000-08-04
Granted: 2004-02-19
Abstract: The invention relates to a known method for nitro-carburization of metal workpieces, whereby the workpieces are treated in a treatment chamber with a treatment atmosphere containing nitrogen, carbon monoxide and hydrogen at treatment temperature, whereby carbon dioxide is used as carbon contributor to generate the treatment atmosphere. The invention aims at modifying said method so as to be able to regulate as much as possible the type and volume of nitride formation. To this end, a gas flow (1; 21) containing carbon dioxide is introduced into a reactor (4; 24) connected upstream from the treatment chamber (6; 27) and modified therein into a carburizing gas (5; 25) by reaction with a hydrogen contributor (2; 22) at a reaction temperature above treatment temperature, said gas having a higher carbon activity at treatment temperature than the gas flow (1; 21) containing carbon dioxide.
Patent DE-50007036-D1 (DE)
Inventor: OOMS DR
IPC: B01J27/26
Filed: 2000-03-13
Granted: 2004-08-19
Abstract: Double metal cyanide (DMC) catalyst contains:  (a) double metal cyanide compound(s);  (b) organic complex ligand(s), other than (c), and  (c) ionic surfactant(s).  Independent claims are also included for:  (1) A process for producing polyether polyols by polyaddition of alkylene oxides to starter compounds containing active hydrogen atoms in the presence of the catalyst(s).  (2) Polyether polyols produced by this process.  (3) The production of the catalyst.
Patent DE-50007874-D1 (DE)
Inventor: SCHOENIG HELGE
IPC: E06B3/54
Filed: 2000-11-24
Granted: 2004-10-28
Abstract: Spacers (26) are inserted between the spaced panes (12, 14) and each have round the edge a socket for each pane. At least one of the edge sockets can be formed as a screw-in part (44,50) which screws into the spacer. One screw-in part (44) has a right-hand thread on its outside and a left- hand thread (46) on its inside whilst the other screw-in part (50) has a left-hand thread on its outside for screwing into the first screw part.
Patent DE-50012649-D1 (DE)
Inventor: MUELLER DR
IPC: G08B19/00
Filed: 2000-02-11
Granted: 2006-06-01
Abstract: The alarm has a housing, a pyro sensor with an arrangement for focusing thermal radiation from the monitored room and incident on the alarm onto the pyro sensor and evaluation electronics for the pyro sensor signal. The focusing elements are divided into a sub-elements in the azimuthal and/or elevation direction to form monitoring areas in the monitoring space with partly overlapping sub zones with sub-zones (Fn, F'n) of different signal weight.
Patent DE-50012858-D1 (DE)
Inventor: NEIFER WOLFGANG
IPC: G06F3/06
Filed: 2000-03-17
Granted: 2006-07-06
Abstract: To secure multimedia information and software stored in a portable mass memory (22) against unauthorized duplication the data are stored in said mass memory (22)  in distorted form.  In the system (10) for playing back the data a personal identity code of the authorized user is stored in a personal serial analog memory (SAM) module. The correction keys necessary for correction of the data are stored in the SAM module of the authorized user. An authorization code is assigned to said data, which is also stored in the SAM module. An authorization code encoded by means of the personal identity code is generated in the SAM module and then stored in the mass memory (22). Before the data are played back the encoded authorization code is decoded by the SAM module by means of the personal identity code. The decoded authorization code is then compared with the authorization code stored in the SAM module and correction by means of the correction key of the data read out from the mass memory (22) is approved only if the authorization codes coincide.
Patent DE-50111529-D1 (DE)
Inventor: BIRKEL SUSANNE
IPC: A61K8/86
Filed: 2001-08-10
Granted: 2007-01-11
Abstract: A hair-styling stick contains (A) a high-molecular polyethyleneglycol of mol. wt. 2,500-5,000 and (B) a low-molecular polyethyleneglycol of mol. wt. 370-800.
Patent DE-50204670-D1 (DE)
Inventor: SCHAFHEUTLE DR
IPC: C09D5/02
Filed: 2002-10-17
Granted: 2005-12-01
Abstract: A water dispersible polyurethane resin containing structural units derived from polyisocyanates, polyols, compounds with at least two groups reactive to isocyanates, and a group capable of anion formation, polyols not reactive to isocyanates, compounds which are monofunctional relative to isocyanates or contain active hydrogen atoms of different reactivity, and compounds containing at least two groups which react with NCO groups is new.  A water dispersible polyurethane resin derived from polyisocyanates A, polyols B, of mean mol. wt. 400 g/mole, if necessary low molecular polyols C of Mn below 400 g/mole, compounds D with at least two groups reactive to isocyanates, and a group capable of anion formation, low molecular polyols E not reactive to isocyanates, compounds F which are monofunctional relative to isocyanates or contain active hydrogen atoms of different reactivity and are different from E, and if required compounds G, which are different from B, C, D, E, and F, containing at least two groups which react with NCO groups, of number average mol. wt. Mn at least 20 kg/mole, weight average mol. wt. Mw at least 20 kg/mole, and acid number 20-50 mg/g. An Independent claim is also included for preparation of the resins in the 3 steps:  (1) synthesis of an isocyanate functional prepolymer, by conversion of polyisocyanates A with polyols B of mean mol. wt. Mn = 4 00 g/mole, optionally low molecular polyols C and compounds D, which contain at least groups reactive to isocyanate groups, and at least one group capable of anion formation, to a free NCO-containing prepolymer having a Staudinger index of at least 20cm3/g; (2) at least partial neutralization of the group of compounds D capable of anion formation, with formation of an anion group, and dispersion of this prepolymer ABCD in water; and  (3) reaction of the neutralized prepolymers with at least one component selected from low molecular polyols E, which have no more groups reactive to isocyanate groups, where the compounds are used in such amount that the number of OH groups in the quantity of component E used exceeds the number of isocyanate groups in prepolymer ABCD, and with compounds G and F.
Patent DE-50204929-D1 (DE)
Inventor: DOBNER MATHIAS
IPC: B65G67/60
Filed: 2002-09-09
Granted: 2005-12-22
Abstract: Loading device (4) comprises two bridge supports (8) which are able to travel independently of one another across the longitudinal axis of the container bridge and parallel to each other. The supports each form a loading station (7.1, 7.2) for a container (6) and each support a container received by a platform (9) which rotates about a vertical axis. An Independent claim is also included for a method for operating the loading device. Preferred Features: Each loading station is moved by a moving mechanism (13) on a running strip or rail placed on the ground.
Patent DE-50205063-D1 (DE)
Inventor: BAECHLE ERIK
IPC: H01H27/00
Filed: 2002-09-17
Granted: 2005-12-29
Abstract: A locking system is for a safety switch. The switch has a reading head ( 2 ) and an actuator ( 3 ) with first and second modules ( 10, 14 ) containing electric and/or electronic components. The components can be caused to interact electrically in a contactless manner to control the safety switch. The actuator ( 3 ) can be locked on the reading head ( 2 ) by a controllable electromagnet ( 7 ), which cooperates with a counterelement ( 12 ). The counter-element ( 12 ) and/or the electromagnet ( 7 ) is/are connected in a fixed manner to a corresponding base element ( 13 ), which is fixed to the actuator ( 3 ) or reading head ( 2 ), but can be pivoted in relation to the base element. The first and/or second module ( 10, 14 ) is/are integrated into the respective counter-element ( 12 ).
Patent DE-50205952-D1 (DE)
Inventor: GOTTFREUND JOACHIM
IPC: A61K8/37
Filed: 2002-08-13
Granted: 2006-04-27
Abstract: The invention relates to a cosmetic, optically transparent, stable preparation containing: a) between 0.05 and 1 wt. % of an ectoine or ectoine derivative of general formula (I), in which R<1> represents hydrogen or an alkyl group comprising between 1 and 4 carbon atoms, R<2> represents H, -COOH, -COO-alkyl with between 1 and 4 carbon atoms or -CONH-R<5>, where R<5> stands for H, an alkyl group with between 1 and 4 carbon atoms, an amino acid, a dipeptide or a tripeptide, R<3> and R<4> are identical or different and represent H or an OH group and n represents a number from 1 3; b) between 4 and 15 wt. % of an oil component; c) between 30 and 50 wt. % of one or more co-surfactants; d) optionally between 0.1 and 1 wt. % of a physiologically compatible organic acid; e) optionally up to 10 wt. % care agents and/or vitamins; f) between 0.5 and 1 wt. % preservatives; in addition to g) between 20 and 60 wt. % demineralised water.
Patent DE-50208505-D1 (DE)
Inventor: DICHTL GOTTFRIED
IPC: B01D3/20
Filed: 2002-08-19
Granted: 2006-11-30
Abstract: A column tray assembly includes a tray having passages formed therein. The tray is a multifunction tray and is configured to receiving appropriate superstructures which can be selected according to the respective use of the assembly. Superstructures which communicate with the passages are mounted to the tray. The superstructures have gas penetration holes embedded in such way that, when the superstructures are mounted to the tray, the orifices of the gas penetration holes extend in a perpendicular manner in relation to the tray. The tray and the superstructures are formed from the same or different corrosion-resistant materials or combination of materials. The tray may also be provided with smaller holes for the discharge of liquid, into which holes distributor cups, or the like are inserted. These smaller holes may be closed for specific purposes.
Patent DE-50212504-D1 (DE)
Inventor: MAYER ELMAR
IPC: H03M5/12
Filed: 2002-11-30
Granted: 2008-08-28
Abstract: The position measuring device has a scanning unit (AE) for scanning a sequential pseudo-random code (C) having a series of code elements (C1,C2,C3) extending in the measuring direction (X), each having 2 complementary partial regions. The binary information (B1,B2,B3) for each code element is obtained by comparing scanned signals for both partial regions.  An Independent claim for an absolute position measuring method is also included.
Patent DE-50213082-D1 (DE)
Inventor: DAHMEN NORBERT
IPC: A61B3/11
Filed: 2002-07-25
Granted: 2009-01-15
Abstract: Method for contact free magnified imaging of a section of the endothelium or epithelium of the cornea of an eye (12) using a slit illumination arrangement (9) for the section of cornea to be imaged in conjunction with an electronic image transducer (4, 5). Method has the following steps: alignment of the imaging optics with the cell layer to be imaged; recording of a series of images of the eye during its uncontrolled movement; and selection of the best image in terms of resolution and contrast.  The invention also relates to a corresponding device.
Patent DE-50301819-D1 (DE)
Inventor: HUETTLIN HERBERT
IPC: B05B3/10
Filed: 2003-07-16
Granted: 2006-01-05
Abstract: An atomisation nozzle (10) comprises a flow channel (16) which is annular in cross-section, for the supply of a medium for atomisation, enclosed by two radially-separated walls (18, 30) and which opens out in an annular nozzle opening (40). Furthermore, a second flow channel (50), enclosing the first flow channel, is provided for supply of a gaseous spraying medium (65), which also opens out in an annular nozzle opening (54). According to the invention, the walls (18, 30) enclosing the first flow channel (16) may rotate relative to each other about a nozzle longitudinal axis (70).
Patent DE-50309916-D1 (DE)
Inventor: GUZMAN CARLOS ALBERTO
IPC: A61K39/39
Filed: 2003-04-03
Granted: 2008-07-10
Abstract: The use of lipopeptides or lipoproteins (I), designated macrophage activating lipopeptides (MALP), as a mucosal adjuvant for therapeutic or prophylactic vaccination viathe mucosa is new. Also claimed is the use of (I) (with some specific compounds excepted) as adjuvants for non-mucosal vaccination. The use of a lipopeptide or lipoprotein of formula (I) is claimed as a mucosal adjuvant for therapeutic or prophylactic vaccination viathe mucosa. [Image] R 1, R 27-25C alkyl, 7-25C alkenyl or 7-25C alkynyl; X : S, O or CH 2; R 3, R 4H or Me; and Y : sequence of 1-25 (preferably 12-25) amino acid residues, which is physiologically acceptable and not in itself immunogenic in the species to be treated; provided that the asterisked C atom has absolute R-configuration if X = S. An independent claim is also included for the use of (I) as adjuvant for non-mucosal vaccination, with the additional proviso that (I) is other than an S-(2,3-diacyloxypropyl)-cysteine peptide (I') of the sequence Asp-hcGly-Asn-Asn-Asp-Glu-Ser-Asn-Ile-Glu-Ser-Phe-Glu-Lys-Glu-Lys, where the amino acids in position 2 and optionally 3 at the N-terminal are optionally absent and/or 1 or 2 aminoacids may be deleted from the C-terminal. ACTIVITY : Immunostimulant. Mice were immunized intranasally on days 0, 7 and 14 with 40 mu g beta -galactosidase (as model antigen) or a mixture of 40 Microg beta -galactosidase and 1 Microg MALP-2 (Ia) as adjuvant. On day 28 serum samples were analyzed by enzyme-labeled immunosorbent assay for the beta -galactosidase-specific antibody titer. The titers, in absorption value units (OD 405 nm), were 0.25 in the absence of (Ia) and 0.30 in presence of (Ia). MECHANISM OF ACTION : None given.
Patent DE-50309942-D1 (DE)
Inventor: WEINLICH UWE
IPC: B65H7/18
Filed: 2003-03-27
Granted: 2008-07-17
Abstract: The sheet setting up process is for a press in which the sheets are taken along a transporting path (1a) from one or more feed units (2) on a transporting belt (1b) running through a printing unit (4). The starting time point for feeding in a sheet from one or more feed units is selected on the basis of the type of material of which the sheet is made.
Patent DE-50310184-D1 (DE)
Inventor: VARNHORST MATHIAS
IPC: F04D29/66
Filed: 2003-06-23
Granted: 2008-09-04
Abstract: The electric motor (3) has a stator (4) and a rotor (5), a fan wheel (7) joined to the rotor and an associated fixed diffuser (9). The fan wheel and diffuser are enclosed by a centrally open cap (1). A sound damping element (17) associated with the diffuser is arranged inside the cap. The damping element is arranged in a crease-shaped impression in the cap at the end of the motor.
Patent DE-50312027-D1 (DE)
Inventor: WAMPRECHT CHRISTIAN
IPC: C08G73/16
Filed: 2003-08-01
Granted: 2009-11-26
Abstract: Polyesterpolyols having cyclic imide and isocyanurate groups are new.  Polyester polyols (I) containing structural units of formula (1), (2) and/or (3) are new. R1  =  formula (4)-(12)  Independent claims are included for:  (1) a process for the preparation of the polyesterpolyols (I) by reaction of an anhydride of trimellitic acid and/or pyromellitic acid with a cyclic lactam, addition of a trishydroxyethylisocyanurate and optionally an alcohol component containing at least one (cyclo)aliphatic 3-10C polyol having a functionality greater than 2, at least one (cyclo)aliphatic 2-18C diol and optionally at least one (cyclo)aliphatic or araliphatic monofunctional 1-18C alcohol as well as an acid component containing at least one difunctional carboxylic acid or their anhydride and/or at least one polyfunctional carboxylic acid or their anhydride and optionally at least one monocarboxylic acid to form a hydroxyfunctional polyester; as well as optionally addition of an isocyanate component (2) an aqueous or solvent borne binding agent (II) containing a polyesterpolyol (I);  (3) a coating agent (III) containing a polyesterpolyol (I);  (4) a process for the preparation of the coating agent (III) by addition of a hardener and optionally other binding agents to the binding agent (II); (5) a process for the production of coated substrates by use of the coating agent (III);  (6) a process for the adhesion of substrates by use of the coating agent (III) and;  (7) substrates having a coating containing the cross-linked polyesterpolyols (I).
Patent DE-58903224-D1 (DE)
Inventor: HALABIYA SABAH DIPL ING
IPC: B60T11/224
Filed: 1989-10-31
Granted: 1993-02-18
Abstract: A brake control valve has a valve bore, a piston member and an end member closing one end of the valve bore. One of the piston and end members has a projection and the other member has a corresponding blind bore for sealingly receiving the projection. The blind bore and the projection are spaced apart axially in the rest position of the piston. Upon axial movement of the piston the projection is sealingly received by the blind bore so that the effective working area of piston is reduced. By means of appropriate channels and grooves the chamber surrounding the projection is connected to reservoir.