baber/WOPTO huggingface dataset:
Patent DE-10343681-A1 (DE)
Title: Halbleiterstruktur und deren Verwendung, insbesondere zum Begrenzen von Überspannungen
Inventor: DIETZ FRANZ
IPC: H01L23/62
Filed: 2003-09-18
Abstract: Eine erfindungsgemäße Halbleiterstruktur (1), aufweisend ein Substrat (3), eine Halbleiterschicht (4) eines ersten Leitfähigkeitstyps, die oberhalb des Substrats angeordnet und durch eine Isolatorschicht (5) von diesem getrennt ist, eine erste und eine zweite in der Halbleiterschicht ausgebildete Schicht (6 bzw. 7) eines zweiten Leitfähigkeitstyps, die voneinander beabstandet sind, eine dritte (8) in der Halbleiterschicht ausgebildete Schicht des ersten Leitfähigkeitstyps, die mit der zweiten Schicht in Kontakt steht, eine erste Elektrode (17) in Kontakt mit der ersten Schicht, eine zweite Elektrode (18) in Kontakt mit der zweiten und dritten Schicht sowie eine vierte (9) in der Halbleiterschicht ausgebildete Schicht des ersten Leitfähigkeitstyps, zeichnet sich dadurch aus, dass in der Halbleiterschicht (4) unterhalb der ersten Schicht (6) eine fünfte Schicht (13) des ersten Leitfähigkeitstyps mit gegenüber der Halbleiterschicht erhöhter Dotierung vorgesehen ist. Erfindungsgemäß ist so eine monolithisch integrierbare Halbleiterstruktur geschaffen, die neben einer Verwendung zum sicheren Begrenzen von Überspannungen an integrierten Schaltungen auch für einen Einsatz als normale Diode geeignet ist.
Patent DE-10344832-A1 (DE)
Title: Wirkungsgraderhöhung von mit Wasserstoff betriebenen Verbrennungsmotoren
Inventor: ADLER BERNHARD
IPC: F02B43/10
Filed: 2003-09-26
Abstract: Es wird ein Verfahren zum Zuführen eines in einem Verbrennungsmotor verbrennbaren Mediums, wobei vor und/oder zumindest zeitweilig gemeinsam mit der Zuführung des Mediums Verbrennungsluft zugeführt und in dem oder den Brennräumen des Verbrennungsmotors verdichtet wird, beschrieben. DOLLAR A Erfindungsgemäß wird in der Endphase der Verdichtung und/oder nach erfolgter Verdichtung der Verbrennungsluft Wasserdampf zugeführt. DOLLAR A Vorzugsweise erfolgt die Zuführung des Wasserdampfes im oberen Totpunkt isochor oder im Wesentlichen isochor.
Patent DE-10347853-A1 (DE)
Title: Process to enhance the characteristics of light metals e.g. aluminum or magnesium by exposure of molten metal to piezoelectric oscillation generator
Inventor: OURIEV BORIS
IPC: B22D27/08
Filed: 2003-10-10
Abstract: A process fabricates an aluminum or magnesium billet or component by heated conversion and subsequent cooling and solidification of the metal. The metal is subjected to oscillation in whole or in part by mechanical means while metal is in a molten condition. The oscillations are imparted at a defined interval, frequency and amplitude. The oscillations may be imparted at the filtration, de-gassing, casting or solidification stages by e.g. a ultrasonic piezoelectric oscillation generator (S1 - S11).
Patent DE-10351653-A1 (DE)
Title: Tandem fan for radiators of motor vehicles has two contra-rotating impellers each with rotating ring, whereby both rotating rings roll one against the other
Inventor: VISEL KAI
IPC: F01P5/02
Filed: 2003-11-05
Abstract: The tandem fan (1) for radiators of motor vehicles has two contra-rotating impellers which in the direction of the rotational axes are located in the same rotational plane. Both fan impellers (2,3) each have a rotating ring (2.3,3.3) which roll against one another. The rotating rings mesh with one another by means of teeth and on their outer periphery may have an anti-slip coating which is preferably rubber. The rotating ring of at least one impeller is located in the radial direction between the outside radius of the fan hubs (2.1,3.1) and radial outer edge of the fan blades (2.2,3.2).
Patent DE-10358456-A1 (DE)
Title: Rotor für eine elektrische Maschine
Inventor: WELKE KNUT
IPC: H02K1/30
Filed: 2003-12-13
Abstract: Es wird ein Rotor für eine elektrische Maschine beschrieben, welcher einen Rotorträger aus einem metallischen Werkstoff mit einem sich radial zu der Rotationsachse der elektrischen Maschine erstreckenden Rotorrücken und einen sich axial erstreckenden Rohrabschnitt umfasst, an dem ein Blechpaket angeordnet ist. Zur einfacheren und kostengünstigeren Fertigung wird vorgeschlagen, den Rotorträger einstückig als Drückwalzteil auszubilden.
Patent DE-10359052-A1 (DE)
Title: Automotive wheel bearing replacement axle pressure jig involves expelling drive shaft from bearing by power-press with locating dome
Inventor: KLANN HORST
IPC: B25B27/06
Filed: 2003-12-17
Abstract: During the replacement of automotive wheel bearings, a drive shaft is expelled from the bearing by a power-press (1) with a locating dome. A detachable clamp plate (12) is applied to a domed locator fitting which sits firmly on the bearing eye.
Patent DE-10360119-A1 (DE)
Title: Boot for motor vehicle, comprises lid divided into three or more pieces which are coupled via locking mechanism which allows independent or dependent pivoting
Inventor: SCHNEIDER LUDWIG
IPC: E05B65/00
Filed: 2003-12-20
Abstract: The boot includes a lid (2) which is pivotable about an axis perpendicular to the direction of travel. The lid extends continuously from the top to the bottom of the middle of rear center, and is divided into at least three individual pieces (3,4,5) arranged adjacent to each other in the direction of travel. The pieces can be coupled together via a locking mechanism (12) which is driven so that the pieces are independently or dependently pivotable.
Patent DE-19502323-A1 (DE)
Inventor: KIRSTEN GUENTER
IPC: F01C1/08
Filed: 1995-01-26
Abstract: The invention relates to a process for producing rotors (10) of worm compressors (16) and rotors (10) producible thereby. To make rotors (10) with complex geometries in a simple production process, a process is proposed in which material is removed from a negative die in producing the negative die blank for making correction regions of a rotor (10).
Patent DE-19504704-A1 (DE)
Inventor: ERK GAYYUR DR
IPC: A22C13/00
Filed: 1995-02-13
Abstract: The invention relates to edible collagen casings with a calibre of between 13 and 23 mm and a wall thickness of under 0.035 mm characterized in that immediately after extrusion they are produced by treatment with ammonia and a coagulating agent and a subsequent prior art bordering process. The invention also relates to a process for producing such collagen casings.
Patent DE-19506876-A1 (DE)
Title: Rapid prodn. of aq. soln. of polymer powder e.g. polyacrylamide flocculant
Inventor: REICHERT KARL-HEINZ PROF DR RE
IPC: C09K23/34
Filed: 1995-02-17
Abstract: Prodn. of an aq. soln. of a homo- and/or copolymer involves (1) polymerising ethylenically unsatd. monomer(s) in a water-in-oil emulsion in the presence of an emulsifier (I) and a hydrophobic dispersant (II); and (2) coagulating the polymer with a coagulant (III). (I) is soluble in (III), whilst (II) is immiscible with (III) and is decanted from the suspension in an intermediate stage. The polymer is sepd. from (III) in another intermediate stage. (I) is isolated from (III). The polymer, which is in the form of a powder after drying, is mixed with a solid, liquid or gaseous diluent (IV) and then dissolved in water, the diluted polymer powder being rapidly soluble.
Patent DE-19506924-A1 (DE)
Title: Unwinding mechanism for coil of wound material web, e.g. for roof insulation material
Inventor: BRUTSCHER SIEGBERT
IPC: B65H16/06
Filed: 1995-02-28
Abstract: The mechanism has a holder of a winding shaft in the form of a hand-held, C-shaped bracket(1) with two short, parallel shanks (2,2'), coupled by a transverse beam (3) adjustable in its longitudinal direction. The winding shaft is held on the bracket short shanks, spaced from the beam. Pref. the winding shaft consists of a telescopically length-adjustable rod on tube. Each short shank locates an aligned axial stub or mandrel (4,4'), forming the winding shaft. Between the short shanks and axial stubs etc. are fitted coil side cover discs (5,5').
Patent DE-19509953-A1 (DE)
Inventor: MALOWANIEC KRZYSZTOF D
IPC: A61F13/15
Filed: 1995-03-18
Abstract: The invention relates to an item of clothing, especially disposable clothing for use once only, with at least one essentially inelastic layer (12) of a soft, flexible and plastic material and a layer (11) of elastic material which extends over at least a partial region of the inelastic layer (12) and is secured thereto to form an elastic component (10). In order to be able to make the elastic component in such an item of clothing easily, there is a plurality of incisions (14) in the inelastic layer (12) in the region of the elastic layer (11) which do not penetrate the elastic layer. The elastic layer may thus also contain absorbent materials.
Patent DE-19512156-A1 (DE)
Title: Fabric edge hemming appts.
Inventor: HIRASAWA YUTAKA
IPC: D05B35/04
Filed: 1995-03-31
Abstract: The sewing machine assembly has two needles to stitch an upper and a lower seam, with needle positioning at the seaming locations. A basting unit turns one edge of the hemming fabric over a second edge, and a folding plate turns a second side edge of the hemming material over the first edge so that, together, they form three layers of overlaid material.
Patent DE-19512648-A1 (DE)
Title: Bicycle hub with chain tensioner
Inventor: ELLSAESER DIETRICH GERHARD
IPC: B60B27/02
Filed: 1995-04-05
Abstract: A wheel hub with a drive tensioner for bicycles uses a pinion (15) for the tensioner attached to the hub, the pinion axis being able to be displaced relative to the hub axis (3). The hub is on the rear wheel of a pushbike or motorbike. The displacement is rearwards, relative to the travel direction. The pinion or sprocket carries a chain or toothed belt to transmit the driving torque to the hub. The pinion has a driving disc (13) with pegs or rollers connected to the hub and these engage with holes in the pinion which are not on the axis. The pegs or rollers can be moved.
Patent DE-19513213-A1 (DE)
Title: Load restraint netting for multi-purpose etc. vehicles
Inventor: BUTZ PETER
IPC: B60R5/00
Filed: 1995-04-12
Abstract: The restraint net (13) has an allocated container (22) to take lengthy components such as skis etc. whose longways axis (z) stands at right angles to the plane (E) of the tensioned netting. The container load hole (21) is arranged in this plane which here forms an opening (A) where it registers with the load hole. The netting opening can be closed off by a flexible flap (K) and the flap or netting are fitted with connectors to secure the closed flap on the netting. The opening forms part of the netting which is cut out to form the flap tongue as joined longways or crossways to the restraint net. The free edges of opening or flap should be framed in flexible material. Details include a frame (20) round the load hole and hooks (23) to anchor the flap in the net lattice below the frame. The netting is made up of a rectangular bottom part (14) and trapezoidal upper part (15).
Patent DE-19515189-A1 (DE)
Inventor: ATZESDORFER ALEXANDRA DR RER N
IPC: G07F7/10
Filed: 1995-04-25
Abstract: The description relates to a chip cover (6) to cover completely or partially electrical, electronic, opto-electronic and/or electromechanical components of a chip (1, 8). The chip cover (6) is characterized in that is has a polyimide coating with limited transparency. It is thus possible reliably to prevent unauthorised examinations and/or manipulations of the chip.
Patent DE-19516728-A1 (DE)
Title: Power shift transmission with clutch esp. brake
Inventor: HOEFLER HANS
IPC: B60K17/02
Filed: 1995-05-06
Abstract: The transmission has a clutch housing (6), an inner lamelles carrier, a piston (8), and a spring-type unit, which is tensioned when a lamelles parcel (1) is closed. The unit is formed by at least one damper element (12) of rubber or a material with rubber-like behaviour.  It is located on the end face (10) of the piston facing the lamelles parcel. The damper element is ring-shaped, and is fitted into a ring groove (11) in the piston.
Patent DE-19518555-A1 (DE)
Title: Pipe wrench capable of gripping smooth pipe
Inventor: LIOU MOU-TANG
IPC: B25B7/10
Filed: 1995-05-19
Abstract: The pipe wrench has a first main part (30) with a middle sector (301) having several grooves (33). One end has a hand grip and the other has a jaw (32). The second main part (31) has a middle sector (34) with recesses to grip the middle sector of the first part. This also has a hand grip on one end and a jaw (38) on the other. The middle sector of the first main part is able to turn in the recess in the second main part. This brings a projection (37) into engagement with one of the grooves, or may take it out of engagement with such a groove.
Patent DE-19522411-A1 (DE)
Title: Sealing member for connection of pipes
Inventor: ARMAND GUNTER DIPL ING
IPC: F16L23/16
Filed: 1995-06-06
Abstract: The two pipes (2,3) with tapered flanges are fitted with a sealing element and then held together by a clamp. This element consists of at least one groove (9) and a sealing ring (10) which is built into one of the joining surfaces (8,11). The taper flanges can be of equal or different sizes with the sealing element in the larger one. One or several elements may be used. The sealing element can also consist of a metallic ring that is pressed between the taper flanges. The ring has at least one groove and a sealing ring in each end face. Several grooves with rings are possible.
Patent DE-19523137-A1 (DE)
Title: Castanet or percussion musical instrument held and played by one hand - has hinge-linked resonator and striker and impact faces all in resonating material plus finger loops for hand control of resulting tones
Inventor: SCHOLZ RUDOLF
IPC: G10D13/06
Filed: 1995-06-28
Abstract: The instrument is held in one hand and played by finger-allocated strikers and a resonator (20) allocated to the palm of the hand, striker and resonator being hinged together at spacing. There is a finger loop in the hinge area and on the rear of the striker on the side furthest from the impact face (22) of this. Both striker and resonator have impact surfaces and both are made of resonating material. The free longitudinal extent (44) of the hinge amount to 2 cm between striker and resonator and can be adjusted in length, being made of leather or fabric. The striker has less than 50% of the volume of the resonator and both have rounded contour.
Patent DE-19525806-A1 (DE)
Title: Separator for light liqs., e.g. oil sepn. from water - comprises sepn. chamber, tank, outlet connection and control valve
Inventor: JHNE ALEXANDER
IPC: B01D17/025
Filed: 1995-07-15
Abstract: Separator for light liqs., comprises a sepn. chamber (15) which is connected to an outlet (38), and a tank (19) for the liqs. which has an outlet connection (20). A level controlled valve (50) is located in the connection, and stops liq. if the connection line is full. The valve pref. consists of a float and a valve seat.
Patent DE-19526698-A1 (DE)
Title: Cleaning outer garments etc. uses drum - in which items are spread out; cleaning liquid is only applied after drum reaches spinning speed
Inventor: HERBERTZ HEINZ
IPC: D06F35/00
Filed: 1995-07-23
Abstract: A process is for cleaning outer garments and linen and involves spreading and fastening the items in a cleaning drum (2). After the spreading and fastening, the drum (2) is brought to a spinning speed, after which the cleaning liq. is applied. A spinning speed is maintained until the items are completely or largely dry. The associated machine has heating radiators (16) directed at the drum (2).
Patent DE-19528508-A1 (DE)
Title: Manufacturing method for curved shape brush seal - involves form bundle of bristles from thread like material, interleaving with comb clip and binding ends to form end socket
Inventor: HOFFMUELLER WILHELM
IPC: F16J15/3288
Filed: 1995-08-03
Abstract: The method involves wrapping a taper plug (1) with a thread like bristle material to form a ring. This is given a local reinforcement and opened up to form a longitudinal bundle of bristles (B). This is fastened interleaved with a comb shaped clip (3,4), which is bent around a crooked moulded core (5). Two arcs (6,6') are then formed round a shape so that one free end of the bundle extend into a clearance (23) in the core. A filler (Fu) is introduced into this clearance to form an end socket (7) binding the bristles. The shape, core and clip are then removed.
Patent DE-19529909-A1 (DE)
Inventor: BOEHLE ANDREAS DR
IPC: A61K38/08
Filed: 1995-08-15
Abstract: The present invention relates to aqueous rinsing solutions for use during and after endoscopic operation, which contain one oligopeptide or several oligopeptides, the property thereof being to bind to cell adhesion molecules. The cell adhesion molecules are taken to mean molecules or groups of molecules used to provide contact between cells themselves or between cells and diverse matrix structures. By using the aqueous solutions according to the invention, tumour cells released during endoscopic resection are effectively prevented from adhering to the wall of cavities or hollow organs. As a result, there is a substantial reduction in the relapse incidence rate for superficial carcinomas of the relevant cavities and hollow organs.
Patent DE-19533255-A1 (DE)
Title: Electronic lock for safe deposit boxes
Inventor: ACKERMANN BERND DIPL ING
IPC: E05B47/00
Filed: 1995-09-08
Abstract: The lock can be operated by an electromechanical, electromagnetic or electronic mechanism, a microcontroller with a bus coupling, and provides electronic triggering of the lock mechanism controlled by the microcontroller. There is also a lock monitor system, and a power supply for the microcontroller and for the triggering.  The microcontroller is connected to output devices and to sensors e.g. temperature sensors or key sensors. Several locks are connected to the bus system to form a segment, and there are several segments.
Patent DE-19536105-A1 (DE)
Inventor: BATISTIC IVICA
IPC: B60T8/1761
Filed: 1995-09-28
Abstract: In order to improve the control characteristics of an antilocking system (ABS), in particular to suppress the unwanted effects of individual disturbances in the road surface, when an ABS control cycle is triggered at a front wheel following partial braking and the acceleration of the controlled wheel lies beyond a predetermined limit, a quotient (Q1,2) is calculated individually for each wheel from the maximum brake slip and the duration of pressure drop until the front wheel starts to accelerate again. As soon as this quotient (Q1,2) exceeds a predetermined limit (Qgrenz), it is taken to be an indicator of a disturbance and the brake pressure on the wheel which experiences the disturbance is allowed to build up again in the subsequent stable phase until the acceleration falls below a predetermined lower limit.
Patent DE-19543665-A1 (DE)
Title: Encapsulation of cables and plugs
Inventor: REICHINGER GERHARD DIPL ING
IPC: B29C39/10
Filed: 1995-11-23
Abstract: The process for encapsulating objects esp. to form insulating coatings, as with electrical cables and plugs, uses a rapid setting multicomponent plastic (5). A mixing head is used to cast or spray the plastic around the component.  Pref. the multicomponent plastic (5) is a sprayed elastomer based on polyurea. The mixing device pref. has spray nozzles (10) distributed equally about the circumference of the object to be coated, which is rotated about its longest axis during spraying. The object pref. has length, being e.g. a cable bundle. Several nozzles (10) are pref. set back, arranged to spray radially towards and around it. The bundle is pref. advanced along its axis, through the spray.
Patent DE-19543680-A1 (DE)
Title: Method for introducing hardenable fluid into brickwork
Inventor: TERBORG HERMANN
IPC: E04B1/64
Filed: 1995-11-23
Abstract: The method involves a bore (6) being drilled into a seam (4) in the brickwork (1) such as into the mortar between the bricks or blocks. The bore is cleaned by compressed air or water prior to introducing the fluid (2). A swelling body (7) is pushed into the bore (6) in the form of a round bar dimensioned so that in the dry state it fills up the bore with or almost with keyed engagement. The swelling body is made of pressed cellulose with a reinforcing inner core which is plastically bendable but rigid in the axial direction. The swelling body can be mechanically swollen by driving in a pin or similar.
Patent DE-19547633-A1 (DE)
Title: New hetero-aryl-carboxamide compounds
Inventor: GERDES PETER DR
IPC: C07D307/68
Filed: 1995-12-20
Abstract: The following are claimed:  (A) heteroaryl-carboxamide compounds of formula (I): G = S(O)n, CH2-S(O)n, C(R<3>)=N-O, N=C(R<3>)-Q<1>, N(R<4>)-C(R<3>)=N-O or N=N-C(R<3>)=N-O, in each of which the O or S atom is linked to the CH2 group attached to the heterocycle; or Q<1>-C(R<3>)=N-O or Q<1>-CH2-C(R<3>)=N-O, in each of which the group Z is linked to Q<1>; n = 0-2; Q<1> = O or S; R<3> = H or CN; or is alkyl, alkoxy, alkylthio, alkylamino, dialkylamino or cycloalkyl (all optionally substituted); R<4> = H, OH or CN; or alkyl, alkoxy or cycloalkyl (all optionally substituted); Q = O or S; R<1> = H, alkyl or cycloalkyl; R<2> = alkyl, alkoxy or cycloalkyl; or aryl or heterocyclyl (both optionally substituted); or NR<1>R<2> = an optionally substituted heterocyclic ring; Y = O or S; Z = optionally substituted aryl or heterocyclyl. (B) intermediates of formula (IIa): X = halo; (C) intermediates of formulae (IV) and (V). R<5> = alkyl.
Patent DE-19547811-A1 (DE)
Inventor: JEONG HA POONG
IPC: H01L21/8242
Filed: 1995-12-20
Abstract: A method for fabricating stacked capacitors of a semiconductor device capable of forming a capacitor structure providing a higher capacitance than the conventional pin-shaped structure. The method includes forming a lower insulating layer 38 over a semiconductor substrate 31 forming a contact hole 19 in the lower insulating layer, forming a first conduction layer 20 over the resulting structure, etching the first conduction layer and the lower insulating layer at a desired region to a desired depth of the lower insulating layer, thereby forming a groove 33 sequentially forming a second conduction layer 21 and a sacrificial film 22 over the resulting structure, anisotropically etching the sacrificial film 22 by use of said contact mask at a region where it fills the contact hole, forming a third conduction layer 24 over the resulting structure, anisotropically etching the third conduction layer 24 the sacrificial film 22 and the second conduction layer 21 at a region where they fill the groove 23 forming, on side walls of the groove, spacers comprised of the portions of the second conduction layer 21 left on the side walls of the groove, respectively, and removing the sacrificial film, thereby forming storage electrodes having an increased surface area. <IMAGE>
Patent DE-19600501-A1 (DE)
Title: Wind-powered machine for re-usable energy provision
Inventor: KATLEWSKI FRANK
IPC: F03D3/04
Filed: 1996-01-09
Abstract: A rotor (1) with vertical axis is surrounded by a cylindrical housing (2) which stands open over one quarter of its surface and has an angled wind slide surface (3) to one side. The rotor is only loaded with wind from the one side, thus producing increased wind back-pressure on this side as compared with total absence of resistance on the opposite side.  The slide face (3) directs wind onto the rotor from this side, confining the wind to the rotor by a housing for maximum wind utilisation. The housing can rotate either way using the wind indicators (4a) to keep the housing into the wind.
Patent DE-19600533-A1 (DE)
Title: Bumper for vehicles
Inventor: BURKHARDT KLAUS
IPC: B60R19/18
Filed: 1996-01-10
Abstract: The bumper is made up of a single or multi-walled light metal extruded profile with, at least, a trapezoid or corrugated sheet-like wall cross-section. The wall cross-section may have, overall, the shape of a laid-down U-configuration. There may be wall reinforcements to strengthen the mid-regions of the wall cross-section. The side ends of the extruded profile may be curved back.  The extruded profile may be covered on the outer side with a coat made from plastic. The plastic coat may be balanced or covered over with outer dimples of the extruded profile, that may be regularly flat or rounded over the surface.