baber/WOPTO huggingface dataset:
Patent DE-19732871-A1 (DE)
Title: Read-only memory cell device
Inventor: TRUEBY ALEXANDER DIPL PHYS
IPC: H01L21/762
Filed: 1997-07-30
Abstract: The device has a memory cell field with first memory cells (S1)using vertical MOS transistors and second memory cells (S2) without MOS transistors. The memory cells are formed in the walls of parallel grooves (4) across the cell field, with a gate dielectric in the vicinity of each of the first memory cells covered by a gate electrode.  The part of the groove wall incorporating each second memory cell is covered with an insulation material e.g. TEOS the groove filled between adjacent memory cells of first and second type with the gate dielectric and a second insulation material e.g. TEOS or BPSG. The gate electrodes are coupled to word lines (9) extending across the grooves.
Patent DE-19736765-A1 (DE)
Title: Plug-in connection for pipes
Inventor: SICHLER WOLFGANG
IPC: F16L19/065
Filed: 1997-08-23
Abstract: The device consists mainly of an outer case (2), a holding element for the connection of two pipe ends (3,4) with the case and a ring seal (38) positioned loosely inside a groove (30) inside the case. When the pipes are inserted into the case, the ring seal expands to the shape of the inner wall of the case and keeps the two pipes safely fixed inside the case.
Patent DE-19736907-A1 (DE)
Inventor: MASBERG ULLRICH DR
IPC: F04C18/02
Filed: 1997-08-25
Abstract: The compressor (4) and the drive motor (6) of an electric compressor (2) are coaxially installed on the same shaft and fit in the same housing (8). The new embodiment must be designed particularly compact. To reach that aim, the drive motor (6) is ring-shaped and mounted around the compressor (6), as a result of which the construction is not very long in the axial direction, the length of the electric compressor being determined by that of the drive motor (6). The compressor (6) is designed preferably according to the principle of the helical or rotary piston. The invention suggests as drive motor a reluctance motor (6), a full-time energized synchronous motor (64) and an asynchonous motor. This type of compressor is intended for use particularly in refrigerating or air conditioning facilities.
Patent DE-19738461-A1 (DE)
Inventor: MEWS HANS-PETER
IPC: H01R33/975
Filed: 1997-09-03
Abstract: The lamp holder (1) has a socket housing incorporating an electrical contact for contacting the contact pin of the fluorescent lamp tube, inserted through a slit in the housing, with knife contacts for the supply leads at the sides of this slit. The socket housing is spring-loaded at the rear by a flexure spring element (29) extending perpendicular to the line between the knife contacts.
Patent DE-19743933-A1 (DE)
Title: Method for surface treatment of components, in particular, automobile body structures
Inventor: SCHULTZE JUERGEN
IPC: C02F1/44
Filed: 1997-10-04
Abstract: Separation of the dissolved chemicals from the surface treatment liquid to produce the rinsing liquid takes place by reversed osmosis in the unit (34). Preferred Features: After the reversed osmosis process the resultant rinsing liquid is brought to a pH value, usually above 4.2, by addition of a neutralizing agent by means of a dosing pump.  A soda solution, a soda lye or any other base is usable as a neutralizing agent.  Before fed into the reversed osmosis unit (34) the surface treatment liquid is subjected to filtration, in particular, ultrafiltration in a unit (41).
Patent DE-19744195-A1 (DE)
Title: Optical measuring system measurement range is widened
Inventor: RUNDE WILFRIED DIPL ING
IPC: G01B11/03
Filed: 1997-09-30
Abstract: An optical measuring system measurement range, which is determined by the width of a beam used to detect the measuring indicator position on a distance gauge, is widened by the provision of additional reference indicators of known spacing on the gauge. The measuring range of an optical measurement system, in which the range is determined by the width of a beam used to detect the position of a measuring indicator on a distance gauge, is widened by: (a) providing a series of reference indicators which are arranged transversely to the beam on the gauge at spacings of not greater than the measuring range and which are moved, together with the gauge, successively in or through the beam; and (b) determining the position of the distance gauge from the position of one or more of these reference indicators within the beam using an evaluation unit of the measuring equipment, the reference indicator measurement providing an offset value corresponding to its distance from the measuring indicator located outside the beam. An Independent claim is also included for equipment for carrying out the above process.
Patent DE-19744933-A1 (DE)
Title: Monitoring method for concentrations of gas outside of fumigation chambers
Inventor: BINKER GERHARD DR
IPC: A01M17/00
Filed: 1997-10-10
Abstract: Measuring leads or sensors for the fumigation means are positioned outside of the treatment chamber (1) so that the concentrations of the fumigation means can be detected by a measuring device (7) and when predetermined limits are exceeded an alarm is sounded. The measured gas concentration values can be transferred by a measuring device or data logger to a control unit which triggers the acoustic, optical or electric alarm and/or sets an emissions reduction process in operation.
Patent DE-19745070-A1 (DE)
Title: Dry wall system
Inventor: GROSMANN HANS
IPC: E04B2/02
Filed: 1997-10-11
Abstract: The dry wall system has bricks with openings or recesses, so that the bricks can be locked together by inserted sliding balls, rollers, pins and the like.  The sliding locking units are at the upper and lower sides of the brick and/or at the end sides.  They are mounted to the foam concrete brick, during its prodn., so that they remain in place.
Patent DE-19749115-A1 (DE)
Title: Clock signal phase detector circuit
Inventor: WANG SUNG-HO
IPC: H03K5/13
Filed: 1997-11-06
Abstract: The clock signal phase comparator has an input clock signal (CLKin) fed via a first delay stage (20) to one input of a phase detector (21). The other input receives a reference clock signal (CLKfbk).  A second phase detector (23) also receives the clock direct with the reference clock passing through a second delay (22). The two outputs are fed to a phase selector stage in the phase detector circuit.
Patent DE-19753106-A1 (DE)
Title: On-load torque lock
Inventor: SCHNEIDER GUIDO DIPL ING
IPC: F16D41/10
Filed: 1997-11-29
Abstract: The torque lock uses just one clamping member (4). The fixed components (15-18) of the drive shaft cross over so that they are arranged at different radial distances to the shaft axis, i.e. centre axis, and lie on opposite clamping sides.
Patent DE-19800304-A1 (DE)
Title: Household entry door lock with optional manual or secure electrical operation
IPC: E05B47/00
Filed: 1998-01-07
Abstract: The door lock is of the cylinder type having a release knob housing the stator of an electric motor (5) and may be prevented from rotating by a pawl (7) activated by an electromagnet (10) selected by a switch (13). Partial rotation of the cylinder activates the motor.
Patent DE-19800326-A1 (DE)
Title: Switchable two-wheel-to-four-wheel drive vehicle
Inventor: KURODA KOJI
IPC: B60K23/04
Filed: 1998-01-07
Abstract: A switchable four-wheel drive (FWD) vehicle has an engine with something to transmit the drive force from the engine to one set out of a set of left and right front wheels and a set of left and right rear wheels. There is an input shaft (2) and a differential to distribute the drive force to the other set of the set of left and right front wheels and the set of left and right rear wheels.  The differential has left and right clutches which can couple the left and right wheels of the other set of left and right wheels to the input shaft with variable contact force. There is something, operated by the driver, to bring the left and right clutches into engagement with the maximum contact force.
Patent DE-19800813-A1 (DE)
Title: Hinge for door, window, shower screen, etc.
Inventor: GUIDOTTI JEAN-CLAUDE
IPC: E05D11/10
Filed: 1998-01-12
Abstract: The hinge has a jaw (1) to hold a door or window pane, which is mounted on a hinge axis (2). The hinge axis is supported by at least one bearing (8) fixed to a base plate (3). The hinge also has devices to lock the door or window pane in a rest position. The devices have lock pieces, which are fixed to the jaw or the base plate. One of the lock pieces (5) is rotatably mounted. The lock pieces are formed to provide a positive co-operation in the rest position. The lock has devices (18,19,22) to nonrotatably connect the hinge axis to the rotatably lock piece. The lock also has devices (9,9',10,10') to prevent rotation of the hinge axis in its bearing.
Patent DE-19814337-A1 (DE)
Title: Electric pulse motor for propulsion drive for boat
Inventor: KALMS PETER
IPC: H02K41/06
Filed: 1998-03-31
Abstract: The pulse motor has a number of individually controlled annular electromagnets (14), a stator (12) with an axis parallel central opening (16) and a magnetizable rotor (18) having a cylindrical surface supported so that it can rotate relative to the outer periphery of the electromagnet pole surfaces, by a number of rollers (24) located in the gap between the latter and the cylindrical surface of the rotor. An Independent claim for a propulsion drive for a boat is also included.
Patent DE-19816426-A1 (DE)
Title: Magnetic tape apparatus
Inventor: KUNZE NORBERT
IPC: G11B15/30
Filed: 1998-04-15
Abstract: The magnetic tape apparatus includes a drive for the winding spigot. The drive has a toothed wheel (1) that is coupled to an output toothed wheel on a disc (7). The torque limiting coupling is provided by a coil spring (5) whose ends (5a,5b) are fixed to the toothed wheels respectively.  Preferably, the coil spring is a coiled volute spring. Overload protection is provided if the tape reaches the end or if the drive becomes blocked.
Patent DE-19818224-A1 (DE)
Title: Food disinfected by repeated application of saturated steam
IPC: A61L2/24
Filed: 1998-04-26
Abstract: Food disinfected by repeated application of saturated steam. In a continual or quasi-continual process and assembly to disinfect the surface of a food or a body, a supply of the food or the product is fed through a treatment chamber in which it is exposed to saturated steam on a quasi-continuous basis. Alternatively, the food or product are introduced to the chamber and are treated in batches. The saturated steam condenses on the food or product surface. Each fresh influx of saturated steam is allowed to condense and drain with the esp. bacterial load before the next fresh influx of steam. The steam treatment is repeated at least twice, pref. 6 to 50 times.
Patent DE-19819634-A1 (DE)
Title: Device for removing protective sleeve from a self expanding stent
Inventor: OEPEN RANDOLF VON
IPC: A61M25/12
Filed: 1998-05-05
Abstract: An arrangement for removing the protective sleeve (13) of a self expanding stent (12) which can be implanted in the body, comprises a longitudinally movable and/or rotatable element (17) which can be connected to the sleeve by a cord or string. A mechanical or electrical energy storage unit is used to move the element.
Patent DE-19827297-A1 (DE)
Title: Oil/air separator with uniquely dedicated element assembly
Inventor: JOKSCHAS GUENTER
IPC: B01D46/24
Filed: 1998-06-19
Abstract: The oil/air separator has a uniquely dedicated element assembly provided by the engagement of a protrusion in a closing ring in a bayonet groove in the element. A filter element (12) is fitted onto an equipment housing (11). Raw air passes from the outside of the filter element radially inwards to discharge through a central pipe (21). The element is covered by a hood (10) that ends in a flange. On assembly a ring (13) is fitted between the hood flange and the housing. The ring protrudes into the opening to the housing to provide a hold for a ring (15) that locks the element in place. A stud (17) on the ring (15) engages a bayonet groove (18) in the element and eventually comes to a stop as the ring is turned. The combination of the stud and groove closure provides geometric means to ensure that only one type of element can be fitted.
Patent DE-19827662-A1 (DE)
Title: Compositions comprising di- and tri-glyceride mixtures useful for the removal of grease-based make-up
Inventor: FERRENBACH CATHERINE LE HEN
IPC: A61K8/37
Filed: 1998-06-22
Abstract: Technical di- and tri-glyceride mixtures made by partial transesterification of plant oils with:  (a) a mixture of glycerin and 6-10 C fatty acids or their methyl esters; or (b) triglycerides based on these fatty acids are useful in the preparation of make-up removers.
Patent DE-19828984-A1 (DE)
Title: Two-part electrical sleeve contact for insertion into housing
Inventor: BOEMMEL CHRISTIAN OTTO
IPC: H01R13/18
Filed: 1998-06-29
Abstract: The sleeve contact has a box-shaped external spring (3) with its top wall (10) formed in two layers from a lower and an upper layer (16,17). The upper layer is arranged parallel to and spaced apart from the lower layer. The edges of the upper layer are bent perpendicular to the lower layer. The upper layer is narrower than the top wall in the direction perpendicular to the plugging direction.
Patent DE-19830101-A1 (DE)
Title: Kreuzspulen herstellende Textilmaschine
Inventor: STILLER JOACHIM
IPC: B65H67/02
Filed: 1998-07-06
Abstract: Die Erfindung betrifft eine Kreuzspulen herstellende Textilmaschine (1) zum Umspulen großvolumiger Ablaufspulen (4), mit einer Handhabungs- und Transportenrichtung (3). Mittels dieser Handhabungs- und Transporteinrichtung (3) können auf einfache Weise Ablaufspulen (4) aus einer Aufsteckposition (I) in eine Spulposition (III) überführt werden. DOLLAR A Erfindungsgemäß weist jede Arbeitsstelle (2) der Textilmaschine (1) eine Handhabungs- und Transporteinrichtung (3) mit einer horizontal angeordneten Transporteinheit (5) und einer im wesentlichen vertikal verlaufenden Transporteinheit (6) auf. DOLLAR A Auf den Transporteinheiten (5, 6) sind Transportelemente (9', 9''), die jeweils eine großvolumige Ablaufspule (4, 4', etc.) aufnehmen können, definiert verschiebbar gelagert. DOLLAR A Die Transportelemente (9', 9'') können dabei leicht von der einen Transporteinheit (5) auf die andere Transporteinheit (6) und umgekehrt überführt werden.
Patent DE-19832130-A1 (DE)
Title: Liquid fuel burner for diesel engine, with holder having at last one arm connected to diaphragm at one end and carrying at least two holding rings on other end
Inventor: GIESELER RALF
IPC: F23D11/40
Filed: 1998-07-17
Abstract: The burner has at least one holding arm (20) fixed rigidly at one end to the diaphragm (4) and carrying at least two holding rings (21, 22) on the other end, spaced out from each other and parallel to each other, to receive the jet rod (7). The holding ring (21) closest to the diaphragm acts as a guide ring and the other (22) as a fixing ring with a turn lock for the jet rod.
Patent DE-19832352-A1 (DE)
Title: Berührungssicheres Sockel-/Fassungssystem für Leuchten
Inventor: HOLZER WALTER
IPC: H01R33/76
Filed: 1998-07-20
Abstract: Die Erfindung betrifft eine Einrichtung zum leichteren Einsetzen von Stiftsockeln in Fassungen, mittels formschlüssigen Führungsprofilen die gleichzeitig zum Codieren benützt werden, um das Einsetzen von Lampen in nicht dazu geeignete Fassungen zu verhindern.
Patent DE-19838098-A1 (DE)
Inventor: CZERNETZKI PETER
IPC: H04M1/247
Filed: 1998-08-24
Abstract: The telephone has a display, with a user guide implemented as a microprocessor program, which offers the user several menus. There is at least one menu selection button and a confirmation button for activating the selected function. Before dialing a call number, a first menu is shown with menu points for preparation of calls, and for setting different telephone parameters. After dialing a number and after receiving a call, a second menu is shown containing menu points for functions that can be selected during a call, irrespective of the telephone network state.
Patent DE-19838559-A1 (DE)
Title: Illumination device for polarized light for projection screen arrangement
Inventor: YOSHIDA MAKOTO
IPC: G02B5/30
Filed: 1998-08-25
Abstract: An illumination device has a transducer for polarized light with a reflection plate with several slot sections arranged to be associated with lenses of a second condenser lens matrix. Quarter wave plates cover the reflection sections between adjacent slot sections. A plate-shaped separator for polarized light  and an emission lens are arranged in series on the light input side. The separator has a beam divider matrix with triangular prisms and separating layers for polarized light.
Patent DE-19839844-A1 (DE)
Inventor: PAHLE WOLFGANG
IPC: F16D65/12
Filed: 1998-09-02
Abstract: The invention relates to a brake disk comprising two friction rings (3, 4) which are connected via links (2) and between which an air channel (5) is configured, as well as support elements (6) which are moulded to the inner peripheral area of the brake disk and designed for engaging cams of a hub of an axle of a (utility) vehicle. In the inner peripheral area of the brake disk (1) the support elements (6) bridge the air channel (5) in the manner of links and axially protrude into the area of the friction rings (3, 4) to such an extent that the outer surfaces (3a, 4a) of the friction rings (3, 4) are situated at an axial distance from the outer surfaces (6a) of the support elements (6) even in the maximum permissible state of wear. Openings (11, 16, 17) in the axle hub (2) and the brake disk (1) ensure sufficient cooling.
Patent DE-19842711-A1 (DE)
Inventor: DIRK FRIEDRICH
IPC: H03L7/08
Filed: 1998-09-17
Abstract: According to the invention, the circuit for recovering a data signal and regenerating a clock signal can be fully integrated into a chip and has two independent series-mounted PLL regulating steps (2, 6) that can be optimally adjusted in a separate manner. The first regulating step (2) has a wide bandwidth and is optimized for the highest possible jitter tolerance. The second regulating step (2, 6) has a narrow bandwidth and is optimized for the lowest possible jitter transfer. The circuit can be used, for example, in transceivers for ATM, SONET and SDH applications with Gbit signal transmission links.
Patent DE-19842886-A1 (DE)
Title: Closure plate insert for door or window frame has locking unit movable into locking position, in which it prevents retraction of engaged locking bar, in response to locking signal
Inventor: EHINGER EDGAR
IPC: E05B47/06
Filed: 1998-09-18
Abstract: The insert has a pref. angled carrier element (10) for interaction with a deployable locking bar (16) which can be mounted in or on a closure plate aperture (36) in a door or window frame. A position detection unit (22,24,26) detects at least one locking bar deployed position in a carrier element opening (14) and outputs a corresp. signal. A locking unit (30) can be moved at an angle to the deployment position into a locking position, in which it prevents retraction of the locking bar in response to a locking signal from control electronics and/or an external locking signal.  An Independent claim is also included for a method of locking a door or window and activating an alarm system as a result of the locking operation.
Patent DE-19846898-A1 (DE)
Title: Test unit to determine co-ordinational ability
Inventor: ABRAHAM-FUCHS KLAUS
IPC: A61B5/16
Filed: 1998-10-12
Abstract: The unit consists of a computer (2) with a foot switch (4) and other switches connected to speed, pressure, force and distance sensors. The switches and sensors are connected with the computer controller to test for example, eye-foot co-ordination of a subject. The task instructions for the subject are shown on the screen (8). Several tests are used to determine the subjects overall co-ordination.  The controller memory holds the relevant data for different tests selected automatically by the system interactively by the subject using a mouse or keyboard. In automatic selection mode, the central control takes into account the health data describing the general fitness or earlier illness of each subject, for the choice of tests.
Patent DE-19848743-A1 (DE)
Title: Two-stage filter for interference signals
Inventor: FRECH ROLAND DR
IPC: H03L7/099
Filed: 1998-10-22
Abstract: There is a first low pass stage, containing a capacity (2) outside the chip (4) for picking-up power supply interference voltages, and a second low pass stage with a capacitor (12) on the chip for picking-up HF interference voltages, with the two stages in series. The first stage capacity and chip are coupled by a thin-film wiring (8). The first stage provides a low-inductance supply for the second stage capacity, while the second stage provides a low-inductance current source for the voltage controlled component.
Patent DE-19853150-A1 (DE)
Title: Holder for supply pipe has holder parts, fixture with wedge-shaped guide piece, film hinge joining holder pieces, and fastenings
Inventor: ULLRICH WALTER
IPC: F16L3/223
Filed: 1998-11-18
Abstract: The holder (10) has at least one holder part (12,14), and a fixture (42) attaching the holder to a further component. The fixture has a wedge-shaped guide piece (48). The holder pieces are joined by a film hinge (16) and hold the supply pipe (22,24) between them. The feeder pipe is axially secured by fastenings formed by bulges in the holder pieces.
Patent DE-19853920-A1 (DE)
Title: Selfpropelled forage harvester for remote dumping presses harvested chopped crop up into both container halves prior to removal by wagon to dump or silo site.
Inventor: EGGENMUELLER ALFRED
IPC: A01D90/00
Filed: 1998-11-23
Abstract: The harvested crop in the harvester (1) container (8) once compressed at high pressure and settled is picked up by a transport vehicle and hauled to and tipped out at storage site. Otherwise, the crop is emptied into a wagon for silo storage or again tipped for metered emptying. The crop is fed in below the harvester container (8) by screw conveyors (12) and there pressed up into the container by tined rotor, stripper and channel (15,16), and so into the front and rear halves of the container, using interposed feed screws (13,14). At the dump site etc the crop is raised by tipping the container which, once emptied, is then moved to the side of the wagon.
Patent DE-19857428-A1 (DE)
Title: Electric filter with symmetrical, approximately rectangular characteristic
Inventor: WIPPERMANN WOLFGANG
IPC: H03H7/01
Filed: 1998-12-12
Abstract: A source and load are matched with coupling elements such that the internal resistance of the source corresponds to the intrinsic impedance of the filter at resonance and the load resistance of the output impedance of the filter at resonance.
Patent DE-19858365-A1 (DE)
Title: Verfahren zur Herstellung von Polyamid-6 für Spinnzwecke
Inventor: LIEDLOFF HANNS-JOERG
IPC: C08G69/36
Filed: 1998-12-17
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Polyamid-6 durch Polymerisation von Caprolactam (Ia) oder Polykondensation von epsilon-Aminocapronsäure (Ib) in Gegenwart der unten näher spezifizierten Komponenten (II) bis (VI), ferner aus den Komponenten (I) bis (VI) zugängliches Polyamid-6, in dem die Komponenten (II) bis (VI) über Amidbindungen an die Polymerkette gebunden sind, sowie die Verwendung dieses Polyamid-6 zur Herstellung von Fäden, wobei darunter Filamente und Stapelfasern zu verstehen sind.
Patent DE-19859971-A1 (DE)
Title: New DNA sequence from Sirococcus, useful for detecting fungal pathogens in plants, particularly conifers, by amplification or hybridization
Inventor: BAHNWEG GUENTHER
IPC: C12Q1/6895
Filed: 1998-12-23
Abstract: A DNA sequence (I) of 944 base pairs (bp), fully described in the specification, and its fragments, is new.  Independent claims are also included for the following: (1) oligonucleotides (II) derived from (I); (2) primer pair comprising two (II); (3) detecting fungal pathogens by amplification with (II) or hybridization to (I) or (II); and (4) test kits containing (II).