baber/WOPTO huggingface dataset:
Patent DE-3873002-D1 (DE)
Inventor: WILLER JOSEF DR
IPC: H01L21/302
Filed: 1988-09-22
Granted: 1992-08-27
Abstract: A MESFET with a self-aligned gate is produced by (a) selectively implanting and then healing a semiconductor substrate (1) surface to form a sloping layer (11); (b) applying a first metal layer (21) of ohnic contact metal over the entire surface of the sloping layer; (c) applying a first dielectric layer (31) and then a first lacquer mask layer; (d) anisotropically etching the region exposed by the mask layer to form a ditch extending through the first dielectric layer (31) and the first metal layer (21) into the sloping layer (11) to form an outer recess (11a), the etched depth of the ditch in the sloping layer (11) being sufficient to ensure the predetermined minimum breakthrough voltage for the gale to be produced, depending on the sloping profile of the sloping layer (11); (e) isotropically depositing a second dielectric layer (32) on the structured surface; (f) anisotropically etching this second dielectric layer (32) to leave first and second spacers; and (g) applying a second metal layer as gate metal.
Patent DE-3877854-D1 (DE)
Inventor: SPENGLER STEPHAN
IPC: H01H69/01
Filed: 1988-07-07
Granted: 1993-03-11
Abstract: In order to calibrate the thermal release element of a built-in installation switch, which is switched off by excess current, in electrical low-voltage distribution networks, the switch has a release slide for transmitting the force from at least one bimetallic strip (321, 322, 323) to an associated latching mechanism. The release slide can be moved in cut-outs by guide ribs (30) of a switch insert. A carriage, which can be moved in a sliding manner in the longitudinal direction of the release slide and which encloses the bimetallic strip with play is provided for each bimetallic strip, which carriage surrounds angle pieces (121, 141; 122, 142; 123, 143). The longerons (26, 28) which essentially form the release slide are guided by a release lever (44) to the release point of the latching mechanism. The bimetallic strip or strips is or are heated by the calibration current corresponding according to the regulations to the lowest excess current required to release the latching mechanism, until the bending bimetallic strip or strips has or have reached the nominal amount of bending to move the associated carriage on the release slide. The carriage or carriages and the longerons of the release slide are connected to one another in this limit position quickly and in a mechanically stable manner. The method is used for calibrating motor protection circuit breakers, thermal excess current relays for contactors and line circuit breakers. <IMAGE>
Patent DE-3883187-D1 (DE)
Inventor: WARWICK MICHAEL JAMES
IPC: B65D1/24
Filed: 1988-12-14
Granted: 1993-09-16
Abstract: This invention provides a crate (10) having a body (12) with a cavity for receiving a plurality of containers and a base (16) with floor surfaces (18) on which the containers can be supported. A crate insert (14) is located in the cavity to provide a spacer arrangement above the base (16) of the body (12) for separating containers in the crate (10) from one another. The crate body (12) can be a relatively thin-walled body of plastics material and the crate insert (14) can have reinforcement (46) for providing the body (12) with support against flexing. The crate body (12) and insert (14) preferably have complementary formations (32, 40, 42) for securing the insert to the body, locating the insert and further strengthening the crate. The base (16) of the crate body (12) can be designed to rest on the tops or necks of containers in a subjacent crate.
Patent DE-3884693-D1 (DE)
Inventor: STEINBICHLER HANS DR
IPC: A61C9/00
Filed: 1988-07-14
Granted: 1993-11-11
Abstract: The method is used for producing a dental prosthesis. In order to provide a method of this type which is actually practicable, simple and quick, contour lines (6) are produced on the ground tooth (5) and its surroundings. The lines (6) are recorded by an optoelectronic device (7). The spatial structure of the tooth and of the dental prosthesis is calculated from the recorded values. The dental prosthesis is then prepared by methods known per se (Figure 1). 
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Patent DE-3888064-D1 (DE)
Inventor: MASAKI KAZUMI
IPC: A61N1/36
Filed: 1988-08-19
Granted: 1994-04-07
Abstract: Disclosed is a novel low-frequency electrotherapeutic device wherein a low-frequency voltage having a ratio of positive voltage component to negative voltage component in the range of about 0.1:1-0.5:1 is used. The electrotherapeutic device can be advantageously used to massage human body or to iontophorese medicament thereinto without causing unwanted discomforts such as pain, inflammation and burn which are inevitable in conventional low-frequency electrotherapy.
Patent DE-50001668-D1 (DE)
Inventor: STEEGE DIETER
IPC: E04B2/96
Filed: 2000-01-07
Granted: 2003-05-15
Abstract: The T-bond, between a post profile and a transom, at a facade or skylight, has a bonding unit (6) fitted into the interior of the transom profile (2) in a structure which is not dependent on the cross section of the inner chamber (2), as it extends over part of the chamber cross section. It has a shaped body (20) with an inserted or integrated one-piece collar bolt (21). The body (20) is fitted near the outer anchor profiles (4,5) parallel to the panel wall (3). The body (20) is of plastics or metal, and pref. a light metal.
Patent DE-50002900-D1 (DE)
Inventor: KLIEN DIETMAR
IPC: H05B41/298
Filed: 2000-04-19
Granted: 2003-08-21
Abstract: An electronic ballast for a low-pressure discharge lamp (LA) contains an inverter that is fed with direct voltage (UBUS) and the output of which is connected to a load circuit containing terminal contacts for the lamp (LA), a heating transformer that has a primary winding (Tp), which is connected to the output of the inverter, and a respective secondary winding (Ts1, Ts2), which is located in a heating circuit with a coil (W1, W2), for heating each of the two electrodes of the lamp (LA), and a series circuit arrangement that is connected in parallel with the load circuit and which contains the primary winding (Tp) of the heating transformer and an electronic switch arrangement (S3, S4). For the purpose of identifying the type of lamp and the state of the lamp, the currents in one of the two heating circuits and in the primary winding (Tp) of the heating transformer are measured and evaluated.
Patent DE-50005807-D1 (DE)
Inventor: SPIX GUIDO
IPC: B31F1/24
Filed: 2000-08-11
Granted: 2004-04-29
Abstract: A machine for cross cutting a material web has a main frame part unitarily formed with a pair of transversely spaced main sides and with at least one main traverse extending transversely between the main sides and a secondary frame part unitarily formed with a pair of transversely spaced secondary sides and with at least one secondary traverse extending transversely between the secondary sides. The main frame part is formed at its sides with a seat on which the respective sides of the secondary frame part fit complementarily with the main and secondary traverses extending parallel to each other. Two blade drums rotatable about respective transversely extending drum axes have ends journaled in the sides at the seat. Fasteners secure the frame parts together at the seat to opposite sides of the drum ends.
Patent DE-50013875-D1 (DE)
Inventor: KRUMREY SIEGFRIED
IPC: F24D3/14
Filed: 2000-04-11
Granted: 2007-02-01
Abstract: The method involves pressing heated plastic plastics material in a mould to form a long plastics profile (3) with a base pla (3a) and two perpendicular spaced holder plates (3b,c). At least one punching device (4) with a transversely moving cutting tool and a support (6) are provided. Aligned recesses to hold the pipe are punched in the holder plates after the rail has been extru The cutting tool projects between the holder plates and extends as far as the base plate, and shears off and ejects lengths cut rail. Independent claims are included for a device for implementing the method and for a holder rail manufactured using the method.
Patent DE-50102192-D1 (DE)
Inventor: HERB ARMIN
IPC: F16B37/04
Filed: 2001-09-05
Granted: 2004-06-09
Abstract: A fastener having a grip member (1) that is insertable into a mounting space (3) of a hollow structure (2) and serves in the detachable fastening of an object to the hollow structure. The grip member (1) is rotatable inside the hollow structure such that the grip member (1) grips behind holding projections provided inwardly of the hollow body longitudinal walls. The holding projections are for fastening of the object between a stop (7), that outwardly abuts the edges of the hollow structure's longitudinal walls (4) lining the mounting space and can be fixedly clamped to the grip member (1). A spring biased element (13) acting perpendicular to the stop (7) is arranged between the grip member and the stop. The result is that pre-fixation of the fastener to the hollow structure is made possible. By means of a coupling (15) between the stop (7) and the rear grip member (1) its positions are precisely fixed.
Patent DE-50102217-D1 (DE)
Inventor: BURMEISTER FRANK
IPC: C03C19/00
Filed: 2001-08-09
Granted: 2004-06-09
Abstract: The invention is a method for producing a tool which can be used to create optically active surface structures in the sub-mum range, having a support surface onto which relief surface structures are applied over the support surface by means of material deposition. The invention is distinguished by the support surface being directly contacted with a mask in which openings with diameters in the sub-mum range are provided or can be provided, by the support surface including the mask being subjected to a coating process in which the coating material deposits through the openings of the mask onto the support surface, and the mask is removed from the support surface when a partial amount of an average end structure height of the surface structures is reached and the coating procedure is then continued without the mask using the same coating material or different coating materials.
Patent DE-50103738-D1 (DE)
Inventor: GIEHL DIPL-ING FH
IPC: E03F9/00
Filed: 2001-12-28
Granted: 2004-10-28
Abstract: The surge rinsing device has an automatically-controlled pivoted rinsing flap (2), supported vertically in the drainage channel (1) via a pivot linkage (8,8'), with an associated float mechanism (4,5) used for release of the rinsing flap, for providing a surge of water, when the water held behind the rinsing flap reaches a given level.
Patent DE-50105358-D1 (DE)
Inventor: SCHMID ERICH
IPC: G05B19/042
Filed: 2001-11-06
Granted: 2005-03-24
Abstract: The electric domestic oven has a sensor (20) to detect at least one operating parameter with an actuator (30) for influencing the parameter. The sensor and actuator have a central computing and control (10) connected to a memory (40) for the parameters. The memory is detachably mounted to the oven for connection to a service computer.
Patent DE-50105360-D1 (DE)
Inventor: SCHWERSMANN BERTHOLD
IPC: A01F12/10
Filed: 2001-11-28
Granted: 2005-03-24
Abstract: The combine harvester has its rotors (9, 10) mounted in bearings (15, 16) at the front end. The lower edges (17 -20) of the end faces (21, 22) of the rotors are at an angle to the horizontal.
Patent DE-50106414-D1 (DE)
Inventor: HEINELT UWE
IPC: A61P3/10
Filed: 2001-12-07
Granted: 2005-07-07
Abstract: Substituted heterocyclo-norbornylaminoderivatives having: a) an exo-configuration nitrogen and an endo-fused five-membered ring or six-membered ring of the formula (I) or b) an exo-configuration nitrogen and an exo-fused five-membered ring or six-membered ring of the formula (Ia),  wherein Rn, Het, A, B and T have the meanings given in the claims. These compounds have a variety of uses. They can be used as antihypertensives, for the reduction or prevention of is chemically induced damage, as pharmaceuticals for surgical interventions, for the treatment of ischemia of the nervous system, including stroke and cerebral edema, for the treatment of ischemia due to shock and disturbed respiratory drive, for the treatment of snoring, as a laxative, as an agent against ectoparasites, for the prevention of gallstone formation, as an antiatherosclerotic, as an agent against diabetic late complications, cancers, fibrotic disorders, endothelial dysfunction, organ hypertrophy, and organ hyperplasia. The compounds of the invention are inhibitors of the cellular sodium-proton antiporter. Additonally, the compounds of the invention influence the serum lipoproteins and can therefore be used for the prophylaxis and the regression of atherosclerotic changes.
Patent DE-50111015-D1 (DE)
Inventor: PAULWITZ CHRISTIAN
IPC: H02M1/12
Filed: 2001-07-11
Granted: 2006-10-26
Abstract: The filter has at least one phase input (L1) and an earth conductor (1), whereby each phase input is connected to a corresponding phase output (A1) via a filter inductance (2). Each filter inductance is connected on the input side to the earth conductor via a filter capacitor (3) and an auxiliary inductance (7) is connected between each filter capacitance and the earth conductor.
Patent DE-50111720-D1 (DE)
Inventor: ZUDRELL-KOCH STEFAN DIPL ING
IPC: H05B41/282
Filed: 2001-09-13
Granted: 2007-02-08
Abstract: The ballast has an equalization circuit (3) to generate an intermediate circuit voltage, and a power inverter (4) that is supplied with the voltage. The circuit (3) has a switching regulator, and a control circuit (6) that determines operating parameters of the circuit (3). The circuit (6) has an analog-to-digital converter (ADC1) for converting the parameters to a digital value. The circuit (6) calculates switching information based on the value and transmits the information to a driver circuit (7). The circuit (7) converts the information into a control signal for controlling a switch (S1).
Patent DE-50113811-D1 (DE)
Inventor: KOEHLER UWE DR
IPC: G01R31/36
Filed: 2001-07-07
Granted: 2008-05-15
Abstract: The characteristic of the critical charging voltage as a function of the charging current is determined for different temperatures, and linearized by a function of the form A(I)xT+B(I). The values A and B are stored in a battery management system. In operation, when charging a similar storage battery, the critical temperature and charging current are measured and used to calculate the critical charging voltage to control the charging.
Patent DE-50114880-D1 (DE)
Inventor: JOKSCHAS GUENTER
IPC: F02M37/22
Filed: 2001-06-09
Granted: 2009-06-18
Abstract: The filter includes a filter cartridge containing filter medium(20) formed in annular fashion between end plates(22). The filter has a housing structure with a cut-out(23) in the filter medium for an additional functional component. The additional functional component may be a water level sensor probe(25) or a suction connector(24) for a fluid drain(16). The filter medium consists of a filter paper folded over in circular fashion. An Independent claim is included for a filter cartridge incorporating the aforesaid features.
Patent DE-50202248-D1 (DE)
Inventor: PAZENOK SERGIY
IPC: C07D213/803
Filed: 2002-07-25
Granted: 2005-03-17
Abstract: A process for preparing 4-haloalkylnicotinic esters of the formula (I), where R<SUP>F </SUP>is (C<SUB>1</SUB>-C<SUB>4</SUB>)-haloalkyl and R is (C<SUB>1</SUB>-C<SUB>6</SUB>)-alkyl; which comprises a) reacting an aminoketone of the formula (II), <?in-line-formulae description="In-line Formulae" end="lead"?>R<SUP>F</SUP>-C(O)-CH-CH-NH<SUB>2 </SUB> (II)<?in-line-formulae description="In-line Formulae" end="tail"?> in a condensation reaction under reduced pressure with a compound of the formulae (III) to (V), <?in-line-formulae description="In-line Formulae" end="lead"?>(R<SUP>1</SUP>Z)CH-CH-COOR (III),<?in-line-formulae description="In-line Formulae" end="tail"?> <?in-line-formulae description="In-line Formulae" end="lead"?>(R<SUP>1</SUP>Z)<SUB>2</SUB>CH-CH<SUB>2</SUB>-COOR (IV),<?in-line-formulae description="In-line Formulae" end="tail"?> <?in-line-formulae description="In-line Formulae" end="lead"?>HC≡C-COOR (V),<?in-line-formulae description="In-line Formulae" end="tail"?> where R<SUP>1 </SUP>is (C<SUB>1</SUB>-C<SUB>6</SUB>)-alkyl and Z is O, S, NR<SUP>1 </SUP>or C(O)O, to give a compound of the formulae (VI) and/or (VII), <?in-line-formulae description="In-line Formulae" end="lead"?>R<SUP>F</SUP>-C(O)-CH-CH-NH-CH-CH-COOR (VI)<?in-line-formulae description="In-line Formulae" end="tail"?> <?in-line-formulae description="In-line Formulae" end="lead"?>R<SUP>F</SUP>-C(O)-CH-CH-NH-CH(ZR<SUP>1</SUP>)-CH<SUB>2</SUB>-COOR (VII)<?in-line-formulae description="In-line Formulae" end="tail"?> b) and subjecting the reaction product to a ring closure reaction.
Patent DE-50203189-D1 (DE)
Inventor: LOHRENGEL ARMIN
IPC: A61B50/13
Filed: 2002-01-18
Granted: 2005-06-30
Abstract: The invention relates to a folded medical cover ( 30 ) for use in operation rooms, especially for instrument tables ( 2 ) or operation tables or for the extremities of a patient. The cover comprises a tubular section ( 36 ) with at least one first open end ( 32 ) for putting the cover onto the table ( 2 ) or the extremity, and has a second, preferably closed end ( 34 ). The tubular section ( 36 ) is folded at least once transverse to its longitudinal direction ( 16 ) and the second end ( 34 ) functions as a stop ( 53 ) when the cover is pulled over the table or the extremity. The aim of the invention is to simplify handling of such a cover. Towards this end, an intermediate section ( 46, 48 ), disposed in the longitudinal direction ( 16 ) between an end section ( 38, 40 ) forming the second end ( 34 ) and the first open end ( 32 ) is turned inwards into the tubular section ( 36 ) in such a manner that the table ( 2 ) or the extremity can be inserted in the opening ( 49, 86 ) formed by the inwardly turned intermediate section ( 46, 48 ) and that, when the cover ( 30 ) is put on the table ( 2 ) or the extremity, the intermediate section ( 46, 48 ) which is turned inward can be unfolded when the table ( 2 ) or the extremity rests against the second end ( 34 ) as the cover is being drawn on.
Patent DE-50205975-D1 (DE)
Inventor: IWANEK WALDEMAR
IPC: G02B6/44
Filed: 2002-11-28
Granted: 2006-04-27
Abstract: The invention relates to a splicing cassette management system for an optical waveguide distribution cabinet. The splicing cassette management system includes a plurality of splicing cassettes ( 21 ), arranged in a splicing cassette holder ( 20 ). The splicing cassette holder ( 20 ) is arranged on a pull-out mounting device ( 18 ) and may be moved together with the mounting device ( 18 ) into a first plane, whereby the splicing cassette holder ( 20 ) may be rotated from the first plane into a second plane, which is approximately perpendicular to the first plane.
Patent DE-50209873-D1 (DE)
Inventor: LUGER DR THOMAS
IPC: A23L33/175
Filed: 2002-02-08
Granted: 2007-05-16
Abstract: Use of lysine derivatives (I), or their acceptable salts for treatment and/or prevention of inflammatory diseases. Use of lysine derivatives of formula (I), or their acceptable salts, for treatment and/or prevention of inflammatory diseases. X : hydroxy, amino, alkoxy, Pro or Pro-Thr (I) may be N-acylated and/or C-amidated or -esterified. An independent claim is also included for in vitro preparation of cells that can impart tolerance to an antigen (Ag) by treating antigen-presenting cells (APC) with alpha-melanocyte stimulating hormone (aMSH), or its biologically active fragments or derivatives, and with Ag, in either order or simultaneously. [Image] ACTIVITY : Antiinflammatory; Antiallergic; Immunosuppressive; Antifibrotic; Dermatological; Antipsoriatic; Antiasthmatic; Antiulcer. Mice were sensitized to the hapten DNFB, then (after 7 days) the same hapten was applied to the ear, and after a further 24 hr the swelling of the ear was measured. The mean value was 7 (mmX10 -2>), but only 1 when the mice had been injected, intraperitoneally, with an unspecified dose of Lys-Pro-Thr, 2 hr before sensitization. The treated animals did not respond to a second sensitization/challenge, showing that tolerance had been induced. MECHANISM OF ACTION : (I) inhibits activation of the NF-kappaB transcription factor by cytokines or lipopolysaccharide; Reduces expression of costimulatory molecules from dendritic cells and increases production of interleukin-10 from monocytes. (I) may bind to the beta -adrenergic and type 1 interleukin-1 receptors, possibly also to other receptors.
Patent DE-50209878-D1 (DE)
Inventor: KOLBE JANA
IPC: C09J5/06
Filed: 2002-11-12
Granted: 2007-05-16
Abstract: The invention concerns an adhesive composition for producing thermoset products, capable of being heated by means of an electric field, a magnetic field, an electromagnetic field or an alternating electromagnetic field, and containing filler particles which are metallic, ferromagnetic, ferrimagnetic, superparamagnetic or paramagnetic. Said adhesive composition can be hardened under the action of heat to form a high-resistance stable adhesive assembly, said resulting adhesive assemblies capable of being likewise dissociated under the action of heat.
Patent DE-50211167-D1 (DE)
Inventor: HARTLIEB HEIMO
IPC: G06F11/00
Filed: 2002-04-18
Granted: 2007-12-20
Abstract: A method is provided for distinguishing a correct command entry address. To this end, each command word has a prescribed start bit, and long command words have a second start bit for the purpose of distinction.
Patent DE-50213848-D1 (DE)
Inventor: ZILCH PETER
IPC: H01R39/08
Filed: 2002-02-06
Granted: 2009-10-29
Abstract: A current-transfer assembly for electric machines, including a shaft ( 22 ) with electrically conductive slip elements ( 13, 14, 16, 18 ) originating from and coaxially surrounding the shaft, the elements supporting carbon brushes. According to the invention, various electric phases are connected to slip elements that are insulated from one another, by means of current paths that lead to the windings of the electric machine. To guarantee that temperature fluctuations do not adversely affect the current transfer, the slip elements are configured as disc elements that consist of or contain carbon material.
Patent DE-50301092-D1 (DE)
Inventor: WIRTH GEORG
IPC: B01D41/02
Filed: 2003-12-15
Granted: 2005-10-06
Abstract: Process for cleaning a particle filter (1) contaminated with unburned residues (5) involves rinsing the filter with a rinsing gas stream (6) and filling the filter with a pourable charge (11) during rinsing. An independent claim is also included for a device for cleaning a particle filter comprising a fan (8) for producing a rinsing gas flow for rinsing the filter, and a delivery unit (9) for adding bulk material into the rinsing gas flow upstream of the filter.
Patent DE-50308164-D1 (DE)
Inventor: KELLER WILHELM A
IPC: B01F5/06
Filed: 2003-12-04
Granted: 2007-10-25
Abstract: Static mixer has mixing elements (47a-47e, 48a, 48b, 49a-49e) having a cross-edge (45) with a cross-guiding wall (55) and two guiding walls (50, 51), which open into separating edges, lateral connecting sections, and a base section arranged between the guiding walls.
Patent DE-50308923-D1 (DE)
Inventor: BIERING HOLGER
IPC: A01N33/08
Filed: 2003-06-13
Granted: 2008-02-14
Abstract: The invention relates to the field of cleaning and disinfection of hard surfaces. The cleaning and disinfection of the surfaces is achieved by means of a deaning textile and an aqueous preparation, comprising disinfection agents and additives selected from a group comprising a quatemary ammonium compound of formula (II), polydialkyldiallylammonium salts and derivatives thereof and the copolymers of dialkyldiallylammonium salts with acrylamide, and/or acrylic acid, and/or vinyl acetate, and derivatives thereof. The invention further relates to an aqueous concentrate, an aqueous preparation produced therefrom and a method for the reduction of active ingredient losses in disinfection solutions when using said concentrate.