baber/WOPTO huggingface dataset:
Patent DE-10145248-C1 (DE)
Title: Verfahren zur Datenübertragung
Inventor: WOLTER JUERGEN
IPC: H03K17/969
Filed: 2001-09-13
Granted: 2003-03-20
Abstract: Die Erfindung betrifft ein Verfahren zur Datenübertragung mittels einer optoelektronischen Tastatur eines Meßgerätes, wobei die optoelektronische Tastatur eine lichtdurchlässige Tastplatte (1), wenigstens zwei Tastflächen (2), wenigstens zwei Lichtsender (3) und wenigstens zwei Lichtempfänger (4) aufweist, die Tastflächen (2) auf der einen Seite der Tastplatte (1) auf deren Oberfläche vorgesehen sowie einander benachbart sind, die Lichtsender (3) und die Lichtempfänger (4) auf der anderen Seite der Tastplatte (1) vorgesehen sowie ebenfalls einander benachbart sind, jeweils eine Tastfläche (2), ein Lichtsender (3) und ein Lichtempfänger (4) einander zugeordnet sind, so daß sie funktional eine Taste bilden, indem bei betätigter Tastfläche (2) einer Taste von dem Lichtsender (3) dieser Taste ausgesandtes Licht an der betätigten Tastfläche (2) reflektiert wird und auf den Lichtempfänger (4) dieser Taste fällt, eine Kommunikationseinrichtung (12) vorgesehen ist, wenigstens ein Lichtsender (3) und wenigstens ein Lichtempfänger (4) mit der Kommunikationseinrichtung (12) verbunden sind, dem mit der Kommunikationseinrichtung (12) verbundenen Lichtempfänger (4) ein Verstärker (8) nachgeschaltet ist, der mit der Kommunikationseinrichtung (12) verbundene Lichtsender (3) und der mit der Kommunikationseinrichtung (12) verbundene Lichtempfänger (4) derart von der Kommunikationseinrichtung (12) angesteuert werden, daß über den mit der Kommunikationseinrichtung (12) verbundenen ...
Patent DE-10159646-C1 (DE)
Title: One-sided coating of a planar substrate with a high temperature superconductor layer comprises applying the layer in a high temperature process on a buffer layer after previously applying an additional layer, etc.
Inventor: NIES RAINER
IPC: H01L39/24
Filed: 2001-12-05
Granted: 2003-04-17
Abstract: One-sided coating of a planar substrate (11) having insufficient dimensional stability with a layer (13) of a high temperature superconductor material comprises applying the layer in a high temperature process on a buffer layer (12) arranged on the substrate. An additional layer (14) and the buffer layer are previously applied on the side of the substrate not to be coated with the layer. Preferred Features: The buffer layer is simultaneously or successively applied to the two sides. A flat or strip-like substrate is coated. The substrate is made of glass, a metal strip, or plastic. The additional layer and the buffer layer are made of the same material.
Patent DE-10206368-C1 (DE)
Title: Integrated circuit chip for ROM, has active shield formed from arrangement of transistors, with material layer isolated from integrated circuit by dielectric layer
Inventor: LIPPMANN BERNHARD
IPC: H01L21/822
Filed: 2002-02-15
Granted: 2003-06-18
Abstract: A channel region (5) and source and drain region (6) are arranged in a material layer (1,10) made of a semiconductor or semiconductor-doped material or an organic compound with semiconductor characteristics. This material layer is isolated from the integrated circuit by a dielectric layer (2) comprising at least one through-contact (8) for connecting the transistor structures to the integrated circuit (13). The arrangement of transistors may form an active shield, and a connected circuit may be provided for detecting attacks on the IC chip.
Patent DE-19504698-C1 (DE)
Title: Drilling sleeve for pipe
Inventor: WILLNER WILFRIED DR
IPC: F16L41/06
Filed: 1995-02-13
Granted: 1996-03-28
Abstract: The drilling sleeve is welded onto the pipe to be tapped and has a drilling duct (4) radial to the pipeline (11). A drainage duct (6) is provided parallel to the drilling duct to take away any fluid released when the borer breaks into the pipeline. A connecting duct (30) between the drilling duct and drainage duct forms part of the sleeve housing. The sleeve assembly is fitted to the pipeline by welding, using heating coils (14) embedded in the mating flange (2), and with the heating pattern enclosing the workplace. The ends of the drilling duct and drainage duct are at similar levels.
Patent DE-19513362-C1 (DE)
Title: Metallic gasket for cylinder heads in internal combustion engines
Inventor: DICKHAUT-KOOP REINHARDT DIPL I
IPC: F16J15/08
Filed: 1995-04-08
Granted: 1996-07-11
Abstract: The gasket has at least one covering (2) and one supporting (1) sheet, which are arranged above one another, and has openings for fastening bolts and combustion chambers. In the region of each of the latter openings, at least one covering sheet has a straight section (8), and a crimp (7) which is directed towards the supporting sheet in order to produce a springing action. A deformation limiter (9) and a stop (10) are arranged around the perimeter of the opening, and act against at least one covering sheet when it is tensioned. The limiter may also have a roughly rectangular section.
Patent DE-19537325-C1 (DE)
Title: Yarn feed tension control on flat bed knitting machine
Inventor: LEINS EBERHARD
IPC: D04B15/48
Filed: 1995-10-06
Granted: 1996-11-28
Abstract: There is a thread feed (1) to supply especially hard yarns which is designed especially for knitting machines (2) with thread requirements varying considerably in time. The thread feed (1) has a motor-driven thread wheel (13) which, in the ideal case, feeds directly into the knitting machine (2) or its thread guide (7) without the intervention of thread storage devices. The thread tension is monitored via a sensor (22) which detects the measurement for a regulator (15, 16) controlling the feed through the thread wheel (13). The regulator (15, 16) is also designed so that it can process signals containing information on the future thread requirements. It is thus possible for the regulator (15, 16) act in advance of imminent drastic changes in requirements which, for example, occur periodically in flat knitting machines (2) at the fabric edges (thread guide reversing points) by providing extra thread in advance or stopping the thread feed. It is thus possible to even out peak thread tensions and excessively steep tension drops. The regulator (15, 16) can be designed in such a way that it acts as a state regulator and temporarily as a control. Other measures like disturbance variable compensation, parameter adaptation or the like are possible.
Patent DE-19628553-C1 (DE)
Title: Economical modified foam for fire protection and thermal and acoustic insulation
Inventor: BASTIAN WOLFGANG
IPC: C04B38/02
Filed: 1996-07-16
Granted: 1997-09-18
Abstract: A foamed material for fireproofing and/or insulating purposes is described, consisting of 30 to 90 parts by weight of a solution that contains 20 % to 70 % by weight of Al (H2PO4)3 and 30 % to 80 % by weight of water, 5 to 55 parts by weight of a mixture that contains 10 % to 70 % by weight of MgO, 0 % to 70 % by weight of mica, 0 % to 70 % by weight of aluminium hydroxide, and 1 % to 20 % by weight of MnO2, and 1 to 30 parts by weight of a foaming agent that contains 3 % to 33 % by weight of hydrogen peroxide and 67 % to 97 % by weight of water. This foamed material is characterized by the mixture containing, in addition, 1 % to 60 % by weight of one or more inorganic fillers and/or 1 % to 60 % by weight of one or more organic processing aids.
Patent DE-19642365-C1 (DE)
Title: Independent standable support system
Inventor: HOERAUF PETER DIPL ING
IPC: G09F15/00
Filed: 1996-10-14
Granted: 1998-04-09
Abstract: At least one plate (1) is used, which is provided with at least one aperture (2) and at least one component (5,8,9,10) causing an arching of the plate is incorporated. The component is a brace (5,8) and the apertures are slots (2). The slots run parallel to an edge of the plate and serve to accommodate strip-shaped components. The strip-shaped plate components are provided with at least one aperture, for accommodation of an insert component. The elastic plate (1) by means of the strip-shaped plate component with fitted insert component is so braced that it has outwardly and inwardly formed areas.
Patent DE-19644997-C1 (DE)
Title: Short-chain alkyl quat. ammonium hydroxide preparation in high purity
Inventor: DAVE CHAITANYA G DR
IPC: B01J31/02
Filed: 1996-10-30
Granted: 1997-12-04
Abstract: The invention relates to a method for the production of highly pure, short-chain, alkylated, quaternary ammonium hydroxides. In the past, known methods of producing alkylated, quaternary ammonium hydroxides have presented various disadvantages. Said substances were not suitable for mass production because of relatively high manufacturing costs. It is difficult to recover base materials used, especially long-chain alkylated quaternary ammonium salts. The inventive method is characterized in that long-chain alkylated, quaternary ammonium salts are made to react with metal hydroxides and converted into long-chain alkylated, quaternary ammonium hydroxides and the long-chain alkylated quaternary ammonium hydroxides are subsequently made to react with short-chain alkylated, quaternary ammonium salts converting them into short-chain alkylated quaternary ammonium hydroxides.
Patent DE-19650847-C1 (DE)
Title: Security lock for door of housing
Inventor: SENGUPTA PRITIMAY
IPC: E05B17/14
Filed: 1996-11-27
Granted: 1998-04-09
Abstract: The security lock device has a gripping device in which the insertion aperture for the key can be covered by a keyhole security device. The keyhole security device consists of a mechanically operated cover plate (2) with a counter bearing (6) on its free end.  An electromechanical blocking device, in the form of a bistable magnetic lock, has a blocking element which can be brought into engagement with a bore in the counter bearing.  There may also be an associated read head arrangement for contact free reading of a code carrier for lock releasing.
Patent DE-19707687-C1 (DE)
Inventor: DEGEN WILHELM DR
IPC: E02D3/10
Filed: 1997-02-26
Granted: 1998-10-15
Abstract: To form a pillar of material in the ground, the machinery (1) has an equipment carrier (10) with a slide (14) moving on a column (12) to operate an oscillating borehole tamper (16) in the ground (100), with a driving head and a material feed pipe. A cable reel (22) is at a projecting jib from the column, to move a container (26) to charge the feed pipe through a loading lock (18). The container has a relative and synchronized movement with the slide, for the filling material to pass from the lock through a door (21) into the feed pipe (17) and be tamped into the ground.
Patent DE-19713088-C1 (DE)
Inventor: PROBST REINER DR
IPC: G01N33/82
Filed: 1997-03-27
Granted: 1998-11-26
Abstract: The invention relates to a method and blood-withdrawal vessel for preparing blood samples for detecting homocysteine and/or total folate and is characterized in that the blood sample is brought into contact with (a) at least one reagent for lysis of the blood cells, (b) at least one inhibitor of the enzymes which produce and break down homocysteine, and optionally, (c) at least one acid.
Patent DE-19725398-C1 (DE)
Title: Gas flow measurement method for gas conductor
Inventor: HUTTER WOLFGANG DIPL ING
IPC: G01F5/00
Filed: 1997-06-17
Granted: 1999-04-01
Abstract: The method involves leading a partial stream of the gas from the conductor through a bypass which is heated, so that a temperature distribution is formed along the wall of the bypass, depending on the flow of gas through the conductor. A temperature difference is determined from the temperature distribution, and the gas flow is calculated from this temperature difference over a conversion element which is formed using the temperature and a pressure of the gas. An Independent claim is included for a thermic gas through-flow meter.
Patent DE-19802587-C1 (DE)
Title: Parallel coupling joint for motor vehicle
Inventor: JACOB WERNER
IPC: F16D3/223
Filed: 1998-01-23
Granted: 1999-07-01
Abstract: The coupling has a socket (1) receiving an insert (7) with a ball (76) bearing cage between them.  An inner rib (12) is movably supported on the bearing cage in contact with the bearings to increase the lubricant feed and has a section (17) defining a lubricant cavity with the hollow ball face (23).
Patent DE-19815628-C1 (DE)
Title: Control arrangement for final power stage for fuel pump or fuel injection valve of combustion engine
Inventor: BOLZ STEPHAN
IPC: H01F7/18
Filed: 1998-04-07
Granted: 1999-09-23
Abstract: The control arrangement includes a series circuit comprising a high-side switch (Q2) consisting of a bipolar pnp transistor, a first resistance (R6), a first capacitor (C3), and a low-side switch (Q1), which is arranged between the poles (+Uv, GNDm) of a supply voltage source associated with the control arrangement (ST). The output of the control arrangement is provided between the first resistance and the first capacitor.  A second capacitor is arranged between the high-side switch and the low-side switch. A series circuit including the first resistance, a second resistance (R7), and a third capacitor (Cl), is arranged parallel to the second capacitor (C2). A further resistance (R3) is arranged between the supply voltage connection (+Uv) and the low-side switch.
Patent DE-19825299-C1 (DE)
Title: Dental root canal instrument with a top part and an instrument part, e.g. a cutter
Inventor: BRAUN GUENTER
IPC: A61C5/02
Filed: 1998-06-05
Granted: 1999-11-25
Abstract: Dental root canal instruments comprise a top part and an associated instrument part, in which the instrument part is coated over at least part of its length with a wear-resistant coating. An Independent claim is included for the materials used for the wear-resistant coating which are selected from carbon and carbon compounds; Ti, Ti nitride and Ti compounds; Si and Si compounds; silicones and silicone compounds; Ti-Al nitride; amorphous boron carbide; and Cr and its compounds. The tool base is made e.g. of stainless steel, Ni-Ti alloy or other special alloy.
Patent DE-19839271-C1 (DE)
Title: Kautschukmischung und deren Verwendung in Fahrzeugluftreifen
Inventor: MEIER HEINRICH
IPC: C08K9/02
Filed: 1998-08-28
Granted: 2000-02-24
Abstract: Die Erfindung bezieht sich auf eine nichtschwarze Seitenwandkautschukmischung für Kraftfahrzeugluftreifen, die als Polymer ein oder mehrere Kautschukkomponenten, als ersten Füllstoff zumindest Kieselsäure sowie weiterhin Verarbeitungshilfsmittel und weitere übliche Zusatzstoffe enthält. DOLLAR A Um verfahrenstechnisch einfach Seitenwände von Kraftfahrzeugluftreifen zu erzeugen, die sowohl ein hervorragendes Reflexionsvermögen als auch eine langlebige brilliante, silbrig scheinende Farbgebung aufweisen, wird vorgeschlagen, daß die Kautschukmischung der Seitenwand bezogen auf 100 Gewichtsteile der gesamten Kautschukkomponenten, DOLLAR A a) als zweiten Füllstoff 5 bis 30 phr zumindest eines plättchenförmigen mit Metalloxid ummantelten Glimmers mit einer mittleren Teilchengröße bis zu 2 È 10·-4· m und DOLLAR A b) als dritten Füllstoff 0,1 bis 8 phr Aluminiumpulver mit einer mittleren Teilchengröße bis zu 8 È 10·-5· m aufweist.
Patent DE-19841475-C1 (DE)
Title: Flame monitoring system for gas-, oil- or coal-fired burner
Inventor: HAUPENTHAL KARL-FRIEDRICH
IPC: F23N5/08
Filed: 1998-09-10
Granted: 2000-02-03
Abstract: The flame monitoring system has a flame sensor (1), providing a signal (U1) representing the radiation emitted by the flame, supplied to an amplifier (40) providing an output signal (U5) and to a frequency-selective device (6), for activation of the amplifier upon detection of a non-periodic signal and deactivation of the amplifier upon detection of periodic signals, no flame sensor  signal, or a test signal.  An Independent claim for a flame monitoring method is also included.
Patent DE-19853837-C1 (DE)
Title: Screen for telecommunications and data technology connecting strips has screening plates and base rail made in one piece from metal plate with screening plates attached to rail via bridges
Inventor: BIPPUS HANS-DIETER
IPC: H01R13/6596
Filed: 1998-11-23
Granted: 2000-02-24
Abstract: The invention relates to a screening device for strip terminals in telecommunications and data techniques. Said device consists of several shielding plates and at least one base rail allocated thereto. The shielding plates (2) and the base rail (3) are formed as a single piece of sheet metal (28) and each shielding plate (2) is connected to the base rail (3) via a narrow segment (4) and is arranged at the base rail (3) being pivoted by 90 DEG  in relation thereto, in order to simplify the assembly of the screening device inside said strip terminal.
Patent DE-19857332-C1 (DE)
Title: Procedure to synchronize processes, editing of data, creating of program
Inventor: ESSWEIN DIETER
IPC: G06F9/46
Filed: 1998-12-11
Granted: 2000-06-15
Abstract: Processes (PR1-PR3) in an information processing unit (E) are synchronized using a semaphore (SEM). The processes have process specific information in a first (PCB1), second (PCB2) or third (PCB3) process control block with an indicator (FLAG) in each process control block. A semaphore, represented by an integer data type, is held in memory. The semaphore (SEM1) is used to synchronize the allocation of, for example, a printer.  A semaphore with the value '1' representing that the printer is free, '0' that it is engaged. The two processors (CPU1, CPU 2) have a common, shared RAM and each has a register (REG) with a zero flag connected to the register. The register holds a first piece of information (INF1) e.g. the semaphore (SEM1). Dependent on the first information, a second information (INF2) stored in the zero flag indicates by a value true that a stored semaphore (SEM1) in the register is equal to the value '0'. By the value false it indicates that the semaphore stored in the register is not equal the value '0'. During the execution of the processes, the two processors are in a non-privileged operating mode.
Patent DE-19905283-C1 (DE)
Title: Method for determining the fatigue strength of the WO2000rk corrodible connecting part in a machine by comparison of stress number curves obtained with parts in original and corroded conditions
Inventor: CARSTENSEN HARTMUT
IPC: G01M99/00
Filed: 1999-02-03
Granted: 2001-09-27
Abstract: The unstressed part is placed in a corrosive atmosphere identical to that in which it operates until the degree of corrosion no longer has any effect on the stress-number curve. In the same atmosphere applying an alternating load stress-number curves are recorded until the fatigue strength is reached. Comparison with curves obtained for non-corroded parts enables interpolation of the number of load cycles before the failure
Patent DE-19907085-C1 (DE)
Title: Transmission of packet data in radio communications system
Inventor: SCHULZ EGON
IPC: H04L47/2416
Filed: 1999-02-19
Granted: 2000-04-13
Abstract: Data packets of several connections (bearers) are transmitted between a base station (BS) and a mobile station (MS) via a radio interface. On the transmitter side, an individual queue is designated for each connection for the data packets to be transmitted. The sequence of transmission of data packets from the queues is determined in accordance with parameters pertaining to individual queues.  The priority of queues with data packets to be transmitted repeatedly is higher than that of queues without data packets to be transmitted repeatedly.
Patent DE-19930977-C1 (DE)
Title: Automobile sliding electric sunroof has operating cables for sunroof on either side of roof opening displaced via drive splines rotated by at least one electric motor
Inventor: ADAM WOLFGANG
IPC: B60J7/057
Filed: 1999-07-05
Granted: 2000-11-02
Abstract: The sunroof has a roof section which is movable along the automobile longitudinal axis (9) between a closed position and an open position, under control of an electric drive motor (4), or a pair of electric drive motors, for displacement of respective operating cables (7,8) on either side of the roof section.  The opening roof section can be provided by a number of lamella elements (2) extending one after the other across an opening (3) in the automobile roof (1) in the closed position and operated by a pair of operating cables (7,8), displaced by a drive spline (5) rotated directly by an electric motor (4) and by a drive spline (6) rotated by the displacement of the other cable respectively.
Patent DE-19938974-C1 (DE)
Title: Label for distinguishing vehicle tires, has end extension terminating in approximately triangular nose, which can be fitted into hole in rim or pushed over tire valve
Inventor: SPIROCH FRANZ
IPC: G09F3/04
Filed: 1999-08-17
Granted: 2000-12-07
Abstract: The label (1) end extension (2) terminates in an approximately triangular nose (3). Its base width exceeds the fastening hole (6) diameter. The tire valve has a slightly greater diameter than this hole. Around the hole, radial incisions (7) form separate tabs (8). An Independent claim is included for the corresponding method of labeling tires on rims, in which either the nose is passed through a fastening hole in the rim, or the hole in the nose is mounded over the tire valve.  Preferred features: The equilateral, triangular nose has rounded tips, its hole being central. The nose has an undercut trailing edge (5), and is heart-shaped. The label section has an impressed surface suitable for writing. On one side is a pocket made of transparent film. The maximum width of the nose is about double the size of a fastening hole (in the rim). The width of the projecting section is a little less than the diameter of a fastening hole (in the rim). An extension prolongs the far end of the nose.
Patent RU-2039208-C1 (RU)
Title: Stratum waters flooding isolation method
Inventor: GUSEV SERGEJ V
IPC: E21B33/138
Filed: 1992-10-14
Granted: 1995-07-09
Abstract: FIELD: oil extracting industry. SUBSTANCE: synthetic fatty acid production sulfate wastes streams and sediment forming reactant together with synthetic fatty acid production sulfate wastes streams are in series pumped in ratio of (3 8) 2. Calcium chloride or substance, that assists to form calcium chloride in reaction with rock of stratum, are used as reactant. As the latter they often use complex reactant "КОП-1" mixture of hydrochloric acid and hydrofluoric acid with their concentrations of 24 and 5 correspondingly. EFFECT: method is used in oil extraction industry. 1 tbl
Patent RU-2070594-C1 (RU)
Inventor: MELNIKOV YURIJ T
IPC: C22B58/00
Filed: 1992-12-16
Granted: 1996-12-20
Abstract: Изобретение относится к способу очистки галлия от примесей, обработкой в растворе смеси соляной и азотной кислот при повышенной температуре и перемешивании. Сущность: обработку ведут однократно в растворе, содержащем 30-35 г/л НCl и 5 г/л НNO 3 .
Patent RU-2083347-C1 (RU)
Title: Adjustable master cam
Inventor: REUTOV VALERIJ N
IPC: B23Q35/04
Filed: 1993-02-18
Granted: 1997-07-10
Abstract: FIELD: wood working. SUBSTANCE: adjustable master cam is made up as an assembly of plate- like members 3 wherein longitudinal slots 5 are provided. At least one tie 4 is received in the slots. Plate-like members 3 are rectangular and mounted for permitting longitudinal movement with respect tie 4 to provide a required shape. Supports 1,2 lock the plate-like members. EFFECT: improved design. 5 dwg
Patent RU-2037256-C1 (RU)
Title: Traction equipment
Inventor: ANDRYUKHIN EVGENIJ A
IPC: H02K41/025
Filed: 1993-03-12
Granted: 1995-06-09
Abstract: FIELD: line high-speed transport. SUBSTANCE: traction equipment includes field structure 1 of line asynchronous motor which magnetic core carries coils of three-phase winding 2 with even number of poles laid in slots, secondary element 5 and compensation unit 3 installed along running in front of field structure (magnetic core of unit 3 has similar coils with same number of them per pole), coils of three-phase winding 4 with even number of poles lesser than number of poles of field structure 1. Windings 4 and 2 of compensation unit 3 and field structure 1 are connected in series. Gap between working surface of unit 3 and secondary element 5 exceeds working gap of motor. EFFECT: increased resulting traction force of motor within bigger range of change of sliding. 4 dwg