baber/WOPTO huggingface dataset:
Patent DE-19716569-A1 (DE)
Title: Oscillation dampening device for disc brake linings
Inventor: MARTIN ROLAND DIPL ING
IPC: F16D65/00
Filed: 1997-04-19
Abstract: The dampening device (1) is positioned on a plate between the brake lining and brake piston and has a cylindrical absorber element (3), moving with friction in a bore (7) in the brake piston (2). It has internal inset mass bodies (9) in a temperature-stable highly-viscous medium (10). The spherical masses are at relative distances and consist of lead or copper. The absorber element is screwed via an internal thread (22) to a threaded element (12) on the plate (11). The plate may carry two absorber elements for two neighbouring brake pistons and has adhesive foil (14) on one side.
Patent DE-19716732-A1 (DE)
Inventor: BAEUERLEIN EDMUND PROF DR
IPC: C12N15/88
Filed: 1997-04-14
Abstract: The invention relates to specific magnetosomes consisting of a magnetic iron oxide magnetite Fe3O4 monocrystal with a diameter </=45 nm and a phospholipid membrane surrounding said crystal, in addition to magnetoliposomes which can be obtained from said magnetosomes by liposomal encapsulation. The invention further relates to a method for the production and use thereof as NMR contrast agents, in purging (removal of pathogenic cells), as diagnostic agents for tumoral diseases or in lymphography, for inflammatory processes, for multiple sclerosis, Alzheimer disease, Parkinson's disease and as therapeutic agents.
Patent DE-19719733-A1 (DE)
Title: Wearable breathing gas-filter system
Inventor: MOLL HANS
IPC: A62B23/06
Filed: 1997-05-09
Abstract: The system has a mouthpiece, a valve unit (2) and two breathing gas feeders (3). The valve unit is permeable for exhalation gas and impermeable for inhalation gas. The valve unit acts as central unit for the washable mouthpiece, the valve membranes (2a) and the breathing gas-feeder units. The connections between the valve piece and breathing gas feeder units and between the valve piece and mouthpiece are gas-tight. The breathing gas feeder unit is made entirely or partly of filter material to block our unhealthy dust and gases.
Patent DE-19720236-A1 (DE)
Title: High quality data transmission method
Inventor: MITSUBISHI INTERNATIONAL GMBH
IPC: H04L1/00
Filed: 1997-05-14
Abstract: The transmission method involves having data transmitted as digitally encoded radio signals, provided with a data portion and a protocol portion.  The transmission of the data portion is effected before, during , or simultaneous with the processing of the protocol portion in a transmission relay.  The radio signals may be subjected to simultaneous time and frequency coding.  The coding mode and/or the radio carrier frequency may be altered during the radio connection, in different radio connection phases.
Patent DE-19721153-A1 (DE)
Title: Substructure for fixing hinge plates to especially steel frame-pieces
Inventor: BERLETTI MICHELE
IPC: E05D5/02
Filed: 1997-05-21
Abstract: The substructure has a U-sectioned holder body (2) with at least four walls and two fixture flanges (25) and is fixed to the inside of the frame-section. The hinge-plate in the holder body fits through a matching insertion slot in the frame piece and is fixed by a guide screw (4) with a threaded bolt in conjunction with a clamping plate (3). All the walls of the holder body are sealed and interconnected to form a single piece. The guide screw consists of an extended screw head, and adjacent threaded bolt, and a recess for the clamping plate beneath the screw head.
Patent DE-19729420-A1 (DE)
Title: Semiconducting component
Inventor: MAEDA SHIGENOBU
IPC: H01L21/765
Filed: 1997-07-09
Abstract: the semiconducting component has first and second electrodes (6,5) opposing a main surface of a semiconducting layer (3) through oxidizing films (14,11). An oxide insulating layer (4) covering the second electrode insulates the electrodes wrt. each other. The second electrode contains a conductor (35) in the form of a flat plate with a lower main surface opposite the main surface of the semiconducting layer and an upper main surface which opposes it. The upper and lower main surfaces of the conductor are covered by upper and lower oxidation proof films (36,34).
Patent DE-19729999-A1 (DE)
Title: Torsion oscillation dampener e.g. for vehicles
Inventor: SCHIERLING BERNHARD DIPL ING
IPC: F16F1/12
Filed: 1997-07-12
Abstract: The torsion oscillation dampener receives loads from an input element and a load output rotating element aligned on the same axis. The two elements are joined by an energy storage unit i.e. a dampener with torsion springs. The torsion spring surrounds and grips against a stiffening element over part of its length. There is a difference in diameter between the stiffener outer face and the spring in contact with the stiffener which limits and regulates the freedom of movement of the spring over the stiffener.
Patent DE-19732919-A1 (DE)
Title: Open=top cylinder block
Inventor: ABE KAZUYOSHI
IPC: F02B75/18
Filed: 1997-07-30
Abstract: The cylinder block has the cylinder borings (2) separated from the outer jacket (9) of the block (10) by a water jacket (3) in the top level (4). There are thick sectors (21) close to the ends of the cylinder borings, running in the direction of the crankshaft at both ends. The end sectors of the outer jacket of the block are opposite the axial direction of the crankshaft. The thick sectors pass smoothly into the outer jacket of the basic cylinder borings. The thick sectors are thickest at the ends nearer the crankshaft.
Patent DE-19733269-A1 (DE)
Title: Production of anhydrous composition containing polar or nonpolar compound
Inventor: HEIDLAS JUERGEN DR
IPC: A61K8/63
Filed: 1997-08-01
Abstract: A novel process for producing an anhydrous composition containing a surface-active carbohydrate derivative (I) and a polar or nonpolar compound (II). This process comprises (a) dissolving (II) in an anhydrous solvent, (b) combining the solution with (I) or a solution of (I) in a polar or nonpolar solvent so that the resulting homogeneous mixture has a (I):(II) molar ratio of 1:0.001 - 1, (c) optionally adding an anhydrous hydrophilic polyol and/or polyether formulating aid (III) so that the (III):(I) molar ratio is 1:0.01-1, and (d) extracting the mixture with a 2-4C hydrocarbon and/or dimethyl ether extractant in a separation column at 20-150 deg C and 3-50 MPa to obtain a molten bottom stream comprising the anhydrous composition and a liquid overhead stream containing the solvent.
Patent DE-19734083-A1 (DE)
Title: Arrangement for joining two development machines to an electrolysis unit with an open electrolysis cell
Inventor: UEFFINGER GERHARD DR
IPC: C25C1/20
Filed: 1997-08-07
Abstract: The arrangement is intended for joining two development machines (10, 20), respectively with high and low level overflows (14, 24) of the fixing tanks (11, 21) relative to the floor level (100), to an electrolysis unit (30) with an open electrolysis cell (31).  Pumps (12, 22, 35) ensure circulation loops of the fixing liquid between the respective fixing tanks and the electrolysis cell.  The pump (35) for the circulation loop of the electrolysis cell is connected on the suction side to the outlets (301, 101) respectively of the electrolysis cell (31) and the fixing tank (11) with a low level overflow.  On the delivery side it is connected to the inlets (302, 202) respectively of the electrolysis cell and the fixing tank (21) with a high level overflow.
Patent DE-19737024-A1 (DE)
Title: Drawing method and tool for hollow ring for lighting system
Inventor: TIMMERBEIL UWE
IPC: B21D53/18
Filed: 1997-08-26
Abstract: A flat ring is formed into a ring-shaped channel with U-profile in a first stage, and in a second stage, the channel edges are  bent together to form a hollow ring. The process is carried out by a tool having a die (1) with U-shaped drawing gap (6) and a male mold (2) with ring-shaped forming bracket (11) for the first stage. For the second stage, it has a tool with lower tool part having a ring-shaped forming channel, and a top tool part with corresponding ring channel.
Patent DE-19738494-A1 (DE)
Title: Drive motor for aligning motor vehicle headlamps
Inventor: KORNATZKI ALEXANDER VON
IPC: B60Q1/08
Filed: 1997-09-03
Abstract: The drive motor has a shape memory element (1) of a shape memory alloy deformed in response to applied heat, in opposition to the force provided by a resetting device (2). The shape memory element is divided into a number of sections (1a,1b,1c) which can be supplied with heat individually or in a group, via an applied electrical current.
Patent DE-19739138-A1 (DE)
Title: Power supply device using IC engine in housing
Inventor: MUENTE HARM-HINRICH
IPC: F02B63/04
Filed: 1997-09-06
Abstract: The power supply device has a compressor in a housing coupled to fresh air inlet supplying excess pressure in region of inner chamber in the housing. The device for supplying energy has an IC engine which is located inside a container-like housing. The housing has at least one inlet for the supply of fresh air and at least one outlet for draining away exhaust gases. The housing (1) is provided with a compressor (6) which generates an excess pressure in the region of an inner chamber of the housing, the pressure being higher than a surrounding pressure. The compressor is coupled to a fresh air inlet. The compressor feeds a compressed air store. The inlet for the supply of fresh air is provided with an inlet filter (8). The engine (2) is coupled to a hydraulic pump. An Independent claim for a power supply process is also given.
Patent DE-19739500-A1 (DE)
Title: Low ohmic connection generation method for chip card safety element
Inventor: LAUTERBACH CHRISTL
IPC: H01L21/768
Filed: 1997-09-09
Abstract: The method involves making the low ohmic connection between terminals (K1,K2), such that a pn transition (PN) between the two terminals is short-circuited by fusing with a bounding semiconductor region (SUB,W). The semiconductor component has a highly doped second semiconductor region (1) connected to the first terminal of a first conductive type, attached to the first region of the second conductive type, and has a common pn transition.  The semiconductor component also has a highly doped third semiconductor region connected to the second terminal, attached in the first region such that the second and third semiconductor regions are separated from each other by a partial region of the second semiconductor region.
Patent DE-19740936-A1 (DE)
Title: Data in stack memory temporary storage method for LIFO or FIFO memory
Inventor: AGGEN OLIVER DIPL ING
IPC: G06F5/10
Filed: 1997-09-17
Abstract: The method involves presetting a stack indicator (SZ) to a number (N) of data words to be stored. The staple indicator is put back to the preset position when its output position (M) is reached during the write process. Thus the data words can be read out starting with the first read in data word. An auxiliary stack memory (HSZ) may be used instead of the stack indicator for writing in the data words. The circuit arrangement for temporarily storing the data words has a presettable input counter and output counter.  A change over switch (U) conveys the count state of the input counter or output counter to an address input of the memory unit (SB). An interrogation unit (AB) is connected to the control input of the change over switch to check the count state of the input counter (Z1).
Patent DE-19745488-A1 (DE)
Title: Endoscopic instrument for heart muscle therapy
Inventor: HECKELE HELMUT
IPC: A61B18/24
Filed: 1997-10-15
Abstract: A duct (9) is provided in the instrument shank for a laser fibre (10) and in parallel it with, but offset to, a central optical system (8) for observing the point of treatment.  The fibre and optical system can be rotated as a unit.  By rotating the unit a defined number of channels can be introduced to the heart muscles in a specific heart muscle area
Patent DE-19746695-A1 (DE)
Title: Flash memory testing system
Inventor: SEKINE KUNIYOSHI
IPC: G11C29/56
Filed: 1997-10-22
Abstract: The testing system provides test data entered in the flash memory at defined memory addresses. The data stored at each memory address is compared with the expected data via a comparator (17). A fail signal is provided when the compared data is not the same.  A fail signal counter (22) records the number of attempted write-in and erasure cycles for each memory address. It is coupled to a failure analysis memory (18), connected to a work station (20) for displaying the test results as a physical image of the tested memory.
Patent DE-19755971-A1 (DE)
Title: Spinner, especially ring spinning machine or ring twister
Inventor: ANDEREGG PETER
IPC: D01H9/16
Filed: 1997-12-16
Abstract: The spinner, and especially a ring spinner or twister, has spacers (22) at the spindle shaft, under the underwinding crown (15), for the yarn (45) to be wound as underwinding, at least partially offset from the spindle shaft.  Also claimed is a method to develop an underwinding below the underwinding crown (15) at the circumference of the spindle shaft.  A length of the yarn is laid at a lower section of the wharve, round the periphery of the spindle, and then moved axially to an upper section of the wharve.  The wharve has a larger diameter at the lower section.  The yarn is clamped between two surfaces (14) with projections and recesses matching each other, and pressed together with their clamping surfaces at right angles to the spindle axis. The yarn (45) is clamped between the projections and recesses round the spindle shaft.  One clamping surface is fixed, and the other surface (14) slides.  The length of the clamped yarn is preferably less than one turn round the spindle shaft.
Patent DE-19756112-A1 (DE)
Title: Workpiece clamp
Inventor: MAYER BERND DIPL ING
IPC: B23B31/32
Filed: 1997-12-17
Abstract: The assembly to clamp and center a workpiece (6) has a bending mechanism (3) with a number of openings in succession in the peripheral direction.  Clamping pads (15) fit into the openings for different workpiece dias, at their bending units (13).  The bending mechanism (3) is a membrane clamp with openings or successive bending beams (3), with the openings formed between the beams.
Patent DE-19801763-A1 (DE)
Title: New culture apparatus useful for submerged or basal cell or tissue cultivation
Inventor: MOHR ULRICH PROF DR
IPC: C12M1/18
Filed: 1998-01-19
Abstract: A culture apparatus comprises a level sensor for controlling a supply system for use as a culture medium supply, and discharge to and from a culture vessel. An Independent claim is also included for a cell or tissue cultivation method in which the liquid level of a nutrient solution lies alternately a certain distance above and below the culture surface.
Patent DE-19802673-A1 (DE)
Title: Throttle valve support for internal combustion engines
Inventor: KLOTZBACH PETER
IPC: F02D9/10
Filed: 1998-01-24
Abstract: The throttle valve support supports a throttle valve in its casing so that as little air as possible leaks past it when it is closed.  The edge surface (5) of the throttle valve (4) is rounded.  The rounding (6) of the throttle valve is achieved by milling.  The throttle valve is secured inside a throttle valve slot (7) or on a throttle valve milling and is secured by rivet journals or screws (8).
Patent DE-19803202-A1 (DE)
Title: Target detection device detecting target position of movable load carrier for crane control
Inventor: TAX HANS
IPC: B66C13/46
Filed: 1998-01-28
Abstract: The target detection device uses a first target recognition system with a target camera and a second target recognition system (64) with a directional beam transmitter, supplying a pulsed beam (80) to the target detection region and a cooperating receiver for the reflected beam (88). The beam propagation time data is evaluated for imaging the target detection region.
Patent DE-19809829-A1 (DE)
Title: Liquid chromatographic analysis of meconium for determination of nicotine and cotinine
IPC: G01N33/94
Filed: 1998-02-27
Abstract: Simultaneous determination of nicotine and its metabolite cotinine in meconium (i.e. the first feces of a newborn child) is effected using a sensitive and selective liquid chromatographic method, preferably high performance liquid chromatography (HPLC).
Patent DE-19810401-A1 (DE)
IPC: B27B3/30
Filed: 1998-03-11
Abstract: A first bar (4) has laterally protruding pins (6) fitting through holes (7) in the saw-blade (1). The free ends of the pins form inward-sloping surfaces (15) and each fit into a cylindrical opening (8) in a second bar (5). The contact edge (16) faces each surface in the direction of pressure. The surface is formed by the outer surface of a truncated cone-shaped section (14) with its base (13) pointing outwards and next to a flange (12) on the pin.
Patent DE-19812897-A1 (DE)
Inventor: MUELLER CHRISTEL
IPC: H04M1/275
Filed: 1998-03-18
Abstract: The method involves making a connection to a calling-card service database, in which the services are logically connected, on detecting a valid information entry for a customer. The customer is required to enter information for identification. If successful, the customer is asked to enter information about the services required. The system checks whether the customer is entitled to the services. Plausibility checks are then performed, resulting in a correction dialogue with the customer or provision of the requested services.
Patent DE-19814667-A1 (DE)
Title: Air/fuel ratio control system for internal combustion engine
Inventor: MORIKAWA JUNYA
IPC: F02D41/10
Filed: 1998-04-01
Abstract: The system has an absorption unit (32) between the fuel tank and engine (11) which absorbs a fuel vapour emission gas generated in the tank (21). A suction system is arranged between the absorption unit and engine. A venting control valve (35) adjustably controls the flow rate of the gas to be absorbed into the absorption unit when the gas is to be vented into the engine. A first computer (40) computes a quantity of fuel to be injected via the fuel injection valve according to the engine operating mode. The actual quantity of fuel to be injected is estimated using the computed value. A second computer (40) computes a quantity of the gas to be vented out of the absorption unit according to the actual fuel injection quantity.
Patent DE-19814933-A1 (DE)
Title: Spark plug cap for a spark plug
Inventor: WOEHR MATTHIAS
IPC: H01T13/44
Filed: 1998-04-03
Abstract: A spark plug cap for connection onto the spark plug contact, comprises a plug member with a contact element inside side plates. An insulating member extends down from the cap member (1) between the side plates (3), and has the contact element (2) on the plug side. A protective tube (4) made of insulating material is located inside the side plates, and its end is pulled over the insulating section (7).
Patent DE-19817012-A1 (DE)
Title: Sensing element especially for lambda sensor
Inventor: JACH OLAF
IPC: G01N27/417
Filed: 1998-04-17
Abstract: A sensing element, for threshold current sensors used to determine the  lambda  value of gas mixtures, especially i. c. engine exhaust gases, has a ceramic support bearing internal and external pump electrodes, the internal pump electrode (8) being located in a diffusion channel (10) delimited by a diffusion barrier (7) and a gas access hole (5) being provided through the support and the diffusion barrier (7) perpendicular to the support surface. The novelty is that the diffusion resistance of the diffusion barrier (7) can be linearly adjusted by alteration of the access hole (5) diameter. Also claimed is a method of calibrating the above sensing element, involving measuring the pump current of a sensing element having a pre-defined access hole diameter at a chosen pump voltage and then relating the measured pump current value to the access hole diameter and to the optimal pump current, the calibration being carried out during production of the sensing element.
Patent DE-19818707-A1 (DE)
Title: Auxiliary apparatus especially for video conference and video telephone equipment
Inventor: GUMPRECHT HOLGER
IPC: H04N7/14
Filed: 1998-04-21
Abstract: The apparatus is electrically connected to the audio and video outputs and uses a decoder to evaluate DTMF signals from another image transmission system. The signals are then sent to an operation control unit which controls an audio switch, a video switch, a relay and data interfaces.
Patent DE-19819762-A1 (DE)
Inventor: DRABAREK PAWEL
IPC: G01B9/02
Filed: 1998-05-04
Abstract: In order to detect the form, roughness or spacing of surfaces in  a modulation interferometer (1), two partial beams are formed. The light phase or light frequency of one of said partial beams is delayed in relation to the other partial beam by means of a modulation device (14, 14'). The surface is measured using a measuring probe (2) that is attached to the modulation interferometer (1) and in which a measuring beam and a reference beam are formed. An interference sample is formed from the measuring beam and the reference beam, said sample being evaluated in a receiving unit (3) attached thereto. A compact structure which is easy to use during a manufacturing process is obtained in view of the fact that the modulation interferometer (1), which is built as a unit, is physically separated from the measuring probe (2) and can be coupled to the latter by means of an optical waveguide array (4) and the measuring branch (211) and the reference branch (212) are formed by the solid-state body (26, 27, 27') guiding the measuring and reference beams. Focusing is performed by grin lens.
Patent DE-19820574-A1 (DE)
Title: Hose clamp fitting tool
Inventor: POELL PETER
IPC: B25B25/00
Filed: 1998-05-08
Abstract: The hose clamp fitting device can fit a hose clamp (13) in unfavorable conditions. It has a linearly movable pressure piece (7), by which the shape of a circumferential sector of the hose clamp can be elastically and/or plastically altered in shape. The shape alteration sector may be in the form of an arc of circle, with the linear motion being tangential to it.
Patent DE-19824336-A1 (DE)
Title: Machine for utilizing wind power by converting it into electrical power
Inventor: MOSEBACH HANS JUERGEN
IPC: F03D3/04
Filed: 1998-06-02
Abstract: The wind power wheel, which is a bucket wheel for example, is mounted in a housing so that the entry of wind takes places through guide plates(5,2) and thereby acts upon 80-100 degrees, and preferably 90 degrees, of the bucket wheel, and is then directed through the bucket wheel and further guide plate(3) tangentially over 90-230 degrees, and preferably 180 degrees of the wheel, and then carried away through the guide plate system(5,1,3,2).
Patent DE-19825398-A1 (DE)
Title: Transmission of error corrected digital data
Inventor: BOELIKE BERND
IPC: H04L69/40
Filed: 1998-05-27
Abstract: The transmission of digital data takes place with protection against errors being provided. The receiver has a built in means of generating an error correction signal and for each communication path an identification signal is produced. Both the correction and identification signal are fed together with the useful data to provide a secured transmission.
Patent DE-19826339-A1 (DE)
Inventor: POLACH WILHELM
IPC: F16K31/02
Filed: 1998-06-12
Abstract: Disclosed is a valve for controlling liquids. The inventive valve can be actuated by a piezo-actuator (53) which acts directly upon a valve member (40) pertaining to said control valve (31). A Peltier element (62) is inserted in the flow of heat from the piezo-actuator (53) to a heat dissipating part of the housing in order to compensate for various differences in length that arise as a result of temperature influences. The Peltier element (62) is controlled by an electric control device (36) in such a way that various temperature- induced differences in the length of the piezo-actuator (53) in relation to those of the housing (2) accommodating the piezo-actuator are at least partially compensated.