baber/WOPTO huggingface dataset:
Patent DE-19838751-A1 (DE)
Title: Preparing affinity matrix, useful e.g. for purifying antibodies and preparing immunizing peptides, by peptide synthesis on polymeric matrix that is pressure resistant and compatible with water and organic reagents
Inventor: KALBACHER HUBERT
IPC: C07K1/04
Filed: 1998-08-26
Abstract: Preparation of affinity matrix (A), particularly for affinity chromatography, comprises selecting an organic polymer (I) that is activated with functional groups, and coupling at least some of these groups with an amino acid sidechain in a peptide synthesis reaction. Preparation of affinity matrix (A), particularly for affinity chromatography, comprises selecting an organic polymer (I) that is activated with functional groups, and coupling at least some of these groups with an amino acid sidechain in a peptide synthesis reaction. (I) resists pressures up to at least 10 bar; is stable towards organic reagents used in peptide synthesis and is wetted by water. An Independent claim is also included for an intermediate product (B) comprising (I) in which (i) 1-10% or (ii) 10-90, preferably about 50,% of the functional groups are reacted with a linker used in solid-phase peptide synthesis.
Patent DE-19841030-A1 (DE)
Title: Inline skate has shoe fastened to brake plate with pivot joint, and pivot plate with pivot joint for type movement
Inventor: WERDICH-SCHAEFER ROMY
IPC: A63C17/14
Filed: 1998-09-08
Abstract: The inline skate has a larger diameter wheels in front of and behind the foot. The shoe is not directly fastened to the chassis, but to a brake plate, which can be pivoted forward via a pivot joint, so that the hell points downwards and the tip of the foot points upwards. The plate movement is transmitted as a brake force via levers, hydraulics, or a Bowden cable, to a brake on the rear wheel. Alternatively, the brake force can be transmitted directly to the ground. The brake plate also carries a pivot plate with pivot joint at the front, for ergonomically correct 'cross-country skiing' type movement.
Patent DE-19841886-A1 (DE)
Inventor: KOYUN ISMET
IPC: G07F7/10
Filed: 1998-09-11
Abstract: According to the invention, a non-repetitive password is created by both the user and the server. Access is then only permitted when both passwords match.
Patent DE-19842570-A1 (DE)
Title: Air induction device for internal combustion engine, with hose running in circumferential channel so that it cannot become crimped or bent
Inventor: FISCHER CHRISTIAN
IPC: F02B27/02
Filed: 1998-09-17
Abstract: The air induction device has a collection casing (10)and separate induction lines to the individual cylinders composed at least partly of a plastic hose (16). The hose runs in a circumferential channel with chamber-like cross section, formed from a carrier drum, side partition walls (24, 26) and the inner wall (21) of the casing, so that it cannot become crimped or bent.
Patent DE-19842849-A1 (DE)
Title: Digital data transmission method for ISDN
Inventor: MRASEK ARNIM
IPC: H04Q11/04
Filed: 1998-09-18
Abstract: The digital data transmission method involves dividing data into data frames of variable length, and transmitting the data from a first data bus (5) to a second bus, which is driven asynchronously relative to the first bus and is controlled by a microprocessor. The data is written from the first data bus into a store (1) having an adjustable capacity, and a memory control unit (2) communicates with the processor in the form of an interrupt, when the store is full or when the end of a data frame is reached. The microprocessor determines (23,25) from the memory control unit the amount of data to be read from the store, and then reads the data from the store, before adjusting the capacity of the store.  The microprocessor then confirms receipt of the data block to the memory control device. The data is specifically fed from the first data bus, prior to storage, to a high level data link (HDLC) logic (3) for verifying correct receipt of the data.
Patent DE-19844286-A1 (DE)
Title: Method of monitoring areas for identifying dangerous approach of vehicles near work sites to warn those working there
Inventor: KOERSTEN RAINER
IPC: G08G1/16
Filed: 1998-09-18
Abstract: The method involves the use of pulse laser measuring techniques. The measured values can then be further processed. Approaching objects can be dynamically detected over large distances, automatically, selectively and at a higher rate and parameters of distance and approaching speed can be determined. When a vehicle is detected approaching the work site, an alarm is generated.  Independent claims also cover an apparatus for carrying out the method.
Patent DE-19844470-A1 (DE)
Title: Liquid container, e.g. for rainwater from roof, with elastically deformable insert relieving part of liquid pressure
Inventor: BECKMANN GERHARD
IPC: E04H7/02
Filed: 1998-09-28
Abstract: The container has a foil insert (10) to make it watertight, and a supporting structure (20) in which the foil insert is fitted. The liquid pressure present in the foil insert is taken by the support structure. Part of the pressure is relieved from the structure by the elastic deformation of the foil insert. The expansion space (24) is provided for by recesses in the supporting structure.
Patent DE-19846968-A1 (DE)
Title: Rain sensor, especially for motor vehicles
Inventor: MICHENFELDER GEBHARD
IPC: B60S1/08
Filed: 1998-10-12
Abstract: The sensor has transmitter(s) and receiver(s) whose output signal changes when coating forms on the windscreen. The rain sensor (4) has a measurement path with at least one transmitter and at least one receiver for electromagnetic waves (light waves), in which a windscreen is arranged which influences the propagation of light between the transmitter and receiver so that the receiver output signal changes when a coating forms on the windscreen, esp. when it is wetted by rain.  The optical and electronic components of the rain sensor are mounted in a housing (6) with its base formed by a light conducting body (10).
Patent DE-19847135-A1 (DE)
Title: Verfahren zum Lesen der in einem Transponder gespeicherten Daten und Transpondersystem zur Durchführung des Verfahrens
Inventor: SCHUERMANN JOSEF H
IPC: G06K19/07
Filed: 1998-10-13
Abstract: Beim Lesen der in einem Transponder gespeicherten Verfahren mittels eines Abfragegeräts empfängt das Abfragegerät zunächst das Umgebungsrauschen und erfaßt Störfrequenzen, die in diesem Umgebungsrauschen enthalten sind. Anhand der erfaßten Störfrequenzen werden Koeffizienten eines adaptiven Filters berechnet, mit deren Hilfe dieses Filter so eingestellt wird, daß die Störfrequenzen unterdrückt werden. Anschließend wird das Antwortsignal des Transponders mit dem ihm überlagerten Umgebungsrauschen vom Abfragegerät empfangen und durch das adaptive Filter geschickt, das die Störfrequenz unterdrückt. Das am Ausgang des Filters zur Verfügung stehende Signal kann dann zum Lesen der gespeicherten Daten demoduliert werden. Das Transpondersystem zur Durchführung des Verfahrens enthält einen digitalen Signalprozessor, der aus den erfaßten Störfrequenzen Koeffizienten eines adaptiven Filters berechnet und das Filter so einstellt, daß die Störfrequenzen in dem empfangenen HF-Antwortsignal vom Transponder, dem das Umgebungsrauschen überlagert ist, unterdrückt werden. Das Ausgangssignal des adaptiven Filters kann dann der weiteren Verarbeitung zugeführt werden.
Patent DE-19847827-A1 (DE)
Title: Drinks mat in two parts has punched-out impressions for use as ornaments or playing pieces
Inventor: SIEDENTOPF ADRIAN
IPC: A47G23/03
Filed: 1998-10-16
Abstract: The drinks-mat (1) has punched-out impressions (2) from which playing pieces or ornaments (3) are pressed out or into which they are re-inserted. The drinks mat can contain a game-board (4) printed on it to go with the playing pieces. The game-area is in the middle of the mat and the playing pieces are situated around the area. The mat comprises two linked mats; one for the game area and the other for the playing pieces.
Patent DE-19847834-A1 (DE)
Title: Object identification device uses semiconductor chip storing identification data associated with interlocking sliding fastener used for closure of antenna loop and identification loop
Inventor: PROSOW JOERGEN
IPC: A44B19/30
Filed: 1998-10-16
Abstract: The object identification device uses a semiconductor chip (15) which cannot be removed from the object without destroying its function, coupled to an antenna (17) for entering identification data for the object provided by an external terminal via telemetry and for supplying the stored data upon interrogation. The object is provided with an interlocking sliding fastener, with the semiconductor chip incorporated in the latter, the antenna loop and an identification loop (16) for coupling the chip with the object closed upon closure of the fastener, e.g. via the metallic fastener elements (5,6).
Patent DE-19849063-A1 (DE)
Title: Arrangement for treating esp. cleaning containers, e.g. crates/bottles, has light source outside treatment chamber connected via light conductor to passive output element in chamber
Inventor: BOHRER GEORG
IPC: F21V8/00
Filed: 1998-10-24
Abstract: The arrangement has at least one treatment chamber built into a machine housing, a transport device for transporting the container through at least one treating or cleaning zone and at least one light source (23) contg. at least one lamp (24) for illuminating at least the treatment chamber. The light source is mounted outside the treatment chamber and is connected via at least one light conductor (29) to a light body (31) in the form of a passive light output element mounted inside the treatment chamber.
Patent DE-19902399-A1 (DE)
Title: Electric suspension track has carriages that can be mechanically connected by engaging couplings at front and rear of each carriage for travel in groups
Inventor: WEINAND HANS-JOACHIM
IPC: B61B3/02
Filed: 1999-01-22
Abstract: The tracks has a carrying rail system and a number of carriages (2) that can be moved optionally independently or in a group along the rail (1). Each carriage contains at least one movement mechanism for moving the carriages along the rail system and at least one drive motor acting on the movement mechanism and at least one autonomous controller that drives the motor according to a stored program and/or external commands. Each carriage has complementary mechanical couplings (10,11) at the front and at the rear. For travel in-groups several carriages are mechanically connected using the engaged couplings.
Patent DE-19903680-A1 (DE)
Title: Sanitary fitting, eg a urinal, comprises a catchment basin with a rinsing member, a removal opening, and connections for supply and removal lines.
Inventor: HETTICH THOMAS
IPC: E03D13/00
Filed: 1999-01-29
Abstract: A sanitary arrangement, esp a urinal, comprises a catchment basin (1) with a rinsing member (8), a removal opening (9), and connections for supply and removal lines. A sieve for catching dirt is located at the removal opening, and is connected to the syphonic removal line (5). The basin has a cover.
Patent DE-19907640-A1 (DE)
Title: Surface acoustic wave device
Inventor: MARTIN GUENTER
IPC: H03H9/64
Filed: 1999-02-23
Abstract: Two single-phase unidirectional transducers, comprising basic elements having a finger pair and a reflection finger, are arranged on a piezoelectric substrate. At least one basic element in at least one of the single-phase unidirectional transducers has a different separation between the middle of the reflection finger and the middle of the subsequent finger of its finger pair.
Patent DE-19909047-A1 (DE)
Title: Black level calibration device for video cameras has control signal setting device that compares digital image signal black level with calibration value, sets control signal accordingly
Inventor: KIM MIN GYU
IPC: H04N5/372
Filed: 1999-03-02
Abstract: The arrangement has a circuit (200) for correlated dual scanning/automatic gain regulation that performs sample and hold and AGC (Automatic Gain Control) operations on an analogue image signal based on a black level clamp signal. A black level clamp circuit (260) generates the black level clamp signal based on a calibrated reference voltage. An analogue-to-digital converter (210) converts the analogue image signal output by the CDS/AGC (Compact Disc Spieler) Automatic gain control circuit into a digital image signal. A control signal setting device compares a black level of the digital image signal with a black level calibration value and sets a digital control signal accordingly. A reference voltage calibration device generates the calibrated reference voltage according to the digital control signal.
Patent DE-19915761-A1 (DE)
Title: Connecting piece for burner added to existing chimney
Inventor: MUELLER WERNER
IPC: F23J13/04
Filed: 1999-04-08
Abstract: A double-walled metal lining is cast in a cylinder made of chamotte casting material.  The cylinder on the chimney side has a concave curve matching the convex curve of the chimney pipe exterior.  The cylinder on the room side has an expansion band to take the expansion of the chimney pipe.  In the case of square chimneys, the curves are dispensed with.
Patent DE-19916497-A1 (DE)
Title: Einrichtung zum Empfang von Zeitzeichensignalen eines Zeitzeichensenders
Inventor: SCHILL EBERHARD
IPC: B60K35/00
Filed: 1999-04-12
Abstract: In einer Einrichtung zum Empfang von Zeitzeichensignalen eines Zeitzeichensenders, die zur Darstellung der aus den Zeitzeichensignalen abgeleiteten und auf einer Anzeige dargestellten Uhrzeit (Funkuhr) in einem Kraftfahrzeug dienen, ist vorgesehen, daß die Einrichtung hinter einer Scheibe des Kraftfahrzeugs angeordnet ist.
Patent DE-19916989-A1 (DE)
Title: Locking washer for bolt has inwardly-projecting tongues which cooperate with circumferential groove on bolt
Inventor: FADINI ROLF
IPC: F16B43/00
Filed: 1999-04-15
Abstract: The locking washer (2) for a bolt (1) has inwardly-projecting tongues (3)  An Independent claim is included for a bolt for use with the washer which has a cylindrical portion of larger diameter than the thread and a circumferential groove above this which cooperates with the washer.
Patent DE-19924617-A1 (DE)
Title: Crash energy absorbing device for vehicle, including deformation chamber with gas generator and foam producing material
Inventor: MOEKER CARSTEN
IPC: B60R19/00
Filed: 1999-05-28
Abstract: The energy absorbing device (1) has at least one deformation chamber (6), for which there is a gas generator and material (7) inside it to be foamed by the gas from the generator. Impact is reported by an impact sensor to activate the gas generator so that the chamber is immediately filled with a foam filling of the appropriate viscosity.
Patent DE-19925988-A1 (DE)
Title: Device for recording the heart rhythm has electrodes and converter, so that the heart trace can be converted to an audible signal that can be used to detect irregularities in the heart in an easier way than visually
Inventor: TORKZADEH MASOUD
IPC: A61B5/0408
Filed: 1999-06-08
Abstract: Device for monitoring the heart has electrodes connected to the skin with the measured potential difference amplified and then converted (3) into a sound signal that gives a distinctive melody for the sound of the heart rhythm. A certain melody is recorded for normal operation and is standardized so that abnormal behavior can be recognized.  Adjusters (4,5) can be used to change volume and time interval between audible signals.
Patent DE-19929455-A1 (DE)
Title: Sliding door drive has integrated door movement diagnosis, sensor wheel, sensor connected to processing unit; processing unit, motor controller are connected to central data processing unit
Inventor: HOFFMANN KLAUS
IPC: E05F15/649
Filed: 1999-06-26
Abstract: The door drive has an electrically powered motor (M) that drives a rotatable lever arm (A) via a gearbox, an arrangement for detecting the door position, a motor controller that controls the position of the door depending on its position and a central data processing system in which at least one door movement profile is stored. The door position detection arrangement consists of a sensor wheel (D) with divisions and a sensor (S) connected to a processing unit. The processing unit and motor controller are connected to the central data processing unit.  An Independent claim is also included for a diagnostic method for a door drive and for a controller for a door drive.
Patent DE-19934166-A1 (DE)
Title: Connector for tubular curtain rod comprises plug which is fixed into end of rod by screw and cylindrical sleeve which fits over its end to accommodate tube of smaller diameter
IPC: A47H1/02
Filed: 1999-07-21
Abstract: The connector for a tubular curtain rod comprises a plug (3) which is inserted into the end of the rod. A cylindrical sleeve (2) fits over the end of the plug. A tube of smaller diameter can be inserted into this and a screw (5) fixes it into the curtain rod.
Patent DE-19934546-A1 (DE)
Title: Welding method for rigid poly(vinyl chloride) profiles with mitred edges which have groove containing sealing strip comprises fusing edges using welding tool, sections containing groove being chamfered using bottom of welding tool
Inventor: KOETHER HANS
IPC: B29C65/20
Filed: 1999-07-22
Abstract: Welding method for rigid poly(vinyl chloride) profiles (1, 2) with mitred edges (3, 4) which have a groove (6) containing a sealing strip (7) whose end (9) reaches the mitre comprises fusing the mitred faces using a welding tool (10). The sections (16) of the ends containing the groove are chamfered using a specially designed tool (12) at the bottom of the welding tool.
Patent DE-19937348-A1 (DE)
Inventor: FROHBERG CLAUS
IPC: A23L29/20
Filed: 1999-08-11
Abstract: The invention relates to nucleic acid molecules which code for enzymes which are involved in the synthesis of starch in plants. Said enzymes are novel isoforms of starch synthetase. Vectors for the production of transgenic plant cells and plants which synthesize modified starch are also disclosed. A method for the production of said transgenic plant cells and plants is additionally disclosed as well as a method for the production of modified starch.
Patent DE-19938250-A1 (DE)
Inventor: WILDENHAIN KLAUS
IPC: B32B17/10
Filed: 1999-08-12
Abstract: The invention relates to a fixing element for maintaining a composite glass pane. Glass components are assembled and a fixing element is provided for fixing by force or positive engagement to a support structure. The safety elements form a receiving plane.
Patent DE-19939205-A1 (DE)
Title: Befestigungsanker zur Verankerung von Zargen sowie damit versehene Zarge
Inventor: HANNEFORTH RALF
IPC: E06B1/60
Filed: 1999-08-18
Abstract: Um eine besonders einfache und universelle Einbau- und Verankerungsmöglichkeit für Zargen (60) - insbesondere Metallzargen von Nebentüren (64) als Zweitzugang zu einer Garage - zu schaffen, wird ein Befestigungsanker (10, 110) zur Verankerung der Zarge (60) an der die Tür- oder Toröffnung begrenzenden Bauwerkswandung (62) vorgeschlagen, der gekennzeichnet ist durch eine Abstandseinrichtung (22) zum Einstellen und/oder Sicherstellen eines bestimmten Abstandes (A, A', A'', A''') zwischen der Zarge (60) und der Bauwerkswandung (62). In bevorzugter Ausführung weist die Abstandseinrichtung (22) eine wahlweise umbiegbare Lasche (46, 112) als einen ersten Abstandshaltebereich (48) und eine wahlweise umbiegbare Biegezone (42) Kröpfung zum Bilden eines zweiten Abstandshaltebereich (44) auf.
Patent DE-19941151-A1 (DE)
Inventor: HERTELT SIGRID
IPC: H04M3/42
Filed: 1999-08-30
Abstract: The invention relates to a method for redirecting telecommunications connections in which telecommunications connections directed to a first telecommunications terminal (A1) are redirected to a second telecommunications terminal (A2), and information data is additionally transmitted which depicts a terminal identification. When establishing a telecommunications connection from the second telecommunications terminal (A2) to a third telecommunications terminal (A3), the information data is modified in such manner that it depicts the terminal identification of the first telecommunications terminal (A1) instead of the terminal identification of the second telecommunications terminal (A2).
Patent DE-19942333-A1 (DE)
Title: Inner protection for the corners of steps is a profile rod structure with right-angled legs bonded into the inner corner and an inserted part over the step cladding locked in place by gripping teeth
Inventor: RUECH KARL
IPC: E04F11/16
Filed: 1999-09-06
Abstract: The protective unit, for the inner corners of steps, is a profiled rod with legs (1,2) at right angles to be bonded or screwed into the step corner. The leg (10) of a part-profile unit is inserted into a U-shaped opening (5) within the rod structure, and beaten into place until its projecting surfaces (13) are against the inner carpet or other cladding on the step. They are held together by the mutual grips of Z-teeth (6,11). The end cap of the part-profile rod is slightly profiled outwards (14,15) and anodized with aluminum, as the only visible component and without screws.
Patent DE-19946699-A1 (DE)
Title: Motor rotation pulse generating circuit of DC motor
Inventor: OKA TOSHIMITSU
IPC: G01P3/48
Filed: 1999-09-29
Abstract: A filter capacitor (3a) removes the noise component from an input signal of a DC motor (11) based on the cut-off frequency of a clock input by a pulse generator (3c). A pulse shaping circuit (3b) outputs a ripple pulse indicating the rotation of the DC motor from the output signal of the filter capacitor.  A number of pulse generators (3c-3f) generate a pulse input to the filter capacitor as clock signal, from the ripple pulse output from the pulse shaping circuit. An Independent claim is also included for the insertion detector.
Patent DE-19949652-A1 (DE)
Title: Drinks dispensing system has a central unit that mixes the drinks and projects the liquid charge into selected receptacles via ballistic means
Inventor: SCHMIDT DIETER
IPC: B67D1/06
Filed: 1999-10-14
Abstract: A novel drinks dispensing system has a central unit (1) that mixes the selected drinks and projects each order as a ballistic charge to land in a selected receiver from which the user can tap the prepared drink. The central unit is processor controlled to prepare the selected mix and quantity and to aim the projection pipe (8) that aims the ballistic charges. The receivers (20) have funnel shaped inlets and a tapped outlet. The individual receivers are linked to controls (15) for ordering the drinks.
Patent DE-19951620-A1 (DE)
Title: Pull-up type differential bus driver for signal transmission between semiconductor chips, supplies higher voltage to PMOS transistor only when voltage of either of signal lines is higher
Inventor: MAEDA JUNKO
IPC: H03F3/45
Filed: 1999-10-26
Abstract: Switching units (33,34) are connected between the downstream side of constant current source (V1) and signal lines (22,23). ON-OFF switching of switching units is controlled by respective differential input signals. When either of signal lines (22,23) having higher voltage is supplied, current does not flow into power supply line from one side or both sides of signal lines using control circuit. An Independent claim is also included for pull-up type differential drive procedure.
Patent DE-19953619-A1 (DE)
Inventor: STEI ALEXANDER
IPC: B60Q7/00
Filed: 1999-11-08
Abstract: The triangle has reflector strips (1, 4,5) associated with red fluorescent strips (11, 12, 13) which are movable between an extended visible position and a retracted inoperative position and which are connected for articulated movement close to their ends. An articulated joint (16) is set in one of the side fluorescent strips and the fluorescent strip triangle is connected at the corners adjoining the articulated strip by coupling members (21, 20) to the side reflector strips (4) and base reflector strip associated with the rigid fluorescent side strip (11), and at the corner opposite the articulated strip by an articulation (19) to the side reflector strip or base reflector strip.