baber/WOPTO huggingface dataset:
Patent DE-19848101-A1 (DE)
Title: Wischblatt
Inventor: SAHARA HIDESHI
IPC: B60S1/38
Filed: 1998-10-19
Abstract: Ein Wischblatt einer Scheibenwischeinrichtung zum Wischen einer Windschutzscheibe eines Fahrzeugs hat einen mit einem Wischarm zu verbindenden Hauptbügel (12), ein Paar mit dem Hauptbügel (12) verbundene Hilfsbügel (14, 16), ein Paar mit dem Paar Hilfsbügel (14, 16) verbundene Krallenbügel (18, 20) und einen durch das Paar Krallenbügel (18, 20) gehaltenen Wischgummi (22). Der erste Bügel (12) hat ein oberhalb der Zentralachse des Wischgummis (22) angeordnetes Halteelement (28) und einen sich in in Längsrichtung entgegengesetzten Richtungen von dem Halteelement (28) entlang einer Seite des Wischgummis (22) erstreckenden ersten Spoiler (32). Jeder der Hilfsbügel (14, 16) ist oberhalb des Wischgummis (22) angeordnet, ist mit einem von gegenüberliegenden Enden des ersten Spoilers (32) verbunden und hat einen zweiten Spoiler (36), der sich von der Außenkante des ersten Spoilers (32) in einer Längsrichtung auf der gleichen Seite des Wischgummis (22) erstreckt wie der erste Spoiler (32). Jeder der Krallenbügel (18, 20) ist mit dem äußeren Ende des zweiten Spoiler (36) verbunden.
Patent DE-19848217-A1 (DE)
Title: Gas compressor has additional compression chambers and throttle pipes to bypass closure valves when idling, to lower self-stabilizing idling pressure
Inventor: KRAMER MANFRED
IPC: F04B49/16
Filed: 1998-10-20
Abstract: The gas compressor has compression chambers (1), each with an outlet valve (15) and a closure valve (9), and additional compression chambers (5) connected to the first chambers via a second closure valve (4), which is open when idling. Each compression chamber has a throttle pipe (16) to bypass the first closure valve when idling. The throttle pipe is located in the cylinder head, or in a valve member, which regulates the first closure valve.
Patent DE-19849779-A1 (DE)
Title: Clock generator
Inventor: SHIMIZU KAZUYOSHI
IPC: H03L7/08
Filed: 1998-10-28
Abstract: The clock generator includes a frequency multiplier (11) and a phase control circuit (12). The phase control circuit detects the phase difference between the input clock signal and a frequency divided clock signal and produces a clock signal whose phase is locked to the input clock signal. A frequency divider (13) detects a special pulse of the phase locked clock signal in a fixed cycle, and produces the frequency divided signal by dividing a frequency of the phase-locked signal with respect to the special pulse of the phase-locked clock signal.  An Independent claim is included for a clock generating method.
Patent DE-19849960-A1 (DE)
Title: Reducing chlorophyll content in oilseeds
Inventor: GRIMM BERNHARD
IPC: C12N1/19
Filed: 1998-10-29
Abstract: Reducing the chlorophyll content in oil plant seeds e.g. rape seeds comprises expressing antisense genes to chlorophyll expression. Independent claims are included for: (1) reducing the chlorophyll (I) content in oilplant seeds by: (a) integrating into the genome of a plant cell an expression vector containing a sequence (II) antisense to the sequence encoding an enzyme involved in the synthesis of (I), and (b) regenerating the cells to transgenic plants which are optionally propagated, where the expression vector comprises: (i) a plant-functional, preferably seed-specific, promoter; (ii) at least one (II) coupled to the promoter at its 3'-end, and (iii) optionally at the 5'-end of (I) a signal for terminating transcription and for adding a polyA tail, and (2) transgenic plant seed with reduced chlorophyll content relative to wild-type seed, produced this way.
Patent DE-19854492-A1 (DE)
Title: Fuel injection control system of IC engine
Inventor: HASEGAWA JUN
IPC: F02D41/06
Filed: 1998-11-25
Abstract: A fuel injection control system of an IC engine has an injection time control device (27, 19) ensuring injected fuel reaches a cylinder in an induction stroke at a starting time of the engine, and an atomizing device for the fuel passed to the cylinder. In the control system, the atomizing device is a fuel pressure control device permitting pressure of the injected fuel to be higher than after the start of the engine.  The control system has a valve opening period adjustment device (202) to adjust the opening period of an inlet valve in order to be lengthened at the starting time of the engine. There is a starting time combustion boundary estimation device (1200) to estimate an air/fuel ratio range in which a mixture passed to the cylinder by a fuel injection the first time can be burnt, on the basis of at least a cooling water temperature at the start time of the engine.
Patent DE-19854693-A1 (DE)
Title: Data protection method for computer network by assigning control units which prevent additional connections outside network when computer is in use within network
Inventor: VOSHALL WOLFGANG
IPC: H04L12/28
Filed: 1998-11-30
Abstract: A computer functioning as a communications controller in the computer network is assigned a control unit which prevents the computer from supporting addition connections outside the network whenever it is in use within the network. The external connection may be a connection to a second computer network such as the Internet via a modem. The control unit is responsive to the operating voltage in the control unit, which may be manually switched or controlled by a time switch. An apparatus for performing the method is also claimed.
Patent DE-19855022-A1 (DE)
Title: Mobile telecommunications unit, containing mobile telephone, with improved operational comfort by special software menu
Inventor: SCHWANDER PETER
IPC: H04M1/724
Filed: 1998-11-20
Abstract: The unit comprises a keyboard (2) and a display (3) below the keyboard on the front side (4) of the telecommunications unit. There is at least one extra input apparatus at the unit rear side. The extra input may be a track ball, a wheel, a rotary disc, a roller, a coordinate slider, a three-dimensional track pad and/or a joystick at the unit rear side. The display is single- or multiline liquid crystal display (LCD) or graphic.
Patent DE-19855191-A1 (DE)
Inventor: WIRTZ ANDREAS
IPC: B65H31/00
Filed: 1998-11-30
Abstract: The invention relates to a stack storage device for a printing device. The sheets that are supplied to an output unit of a printing device are stacked by the stack storage device to form a stack of a predetermined height. Several of these stacked stacks of sheets are temporarily stored on a conveyor device of the inventive stack storage device. This is a simple means of obtaining a considerable sheet capacity while keeping the stack size of the individual stacks of sheets relatively small so that they are easy to handle. A considerable advantage of the invention is that it can easily be retrofitted or linked to known printing devices.
Patent DE-19859148-A1 (DE)
Title: Marine vessel propeller has vanes formed from single plate of flexible material to allow automatic adaptation to water conditions and operating requirements
Inventor: KRAUS HELMUTH
IPC: B63H1/24
Filed: 1998-12-21
Abstract: The marine vessel propeller vanes (2, 3) formed by a single plate (1) of flexible material, and during rotation in water the pitch is automatically adjustable. The vanes are separated by a section of the plate cut out as a drive shaft axis (5) extension. The angle of each vane relative to the drive shaft axis is approximately 45 degrees.
Patent DE-19860290-A1 (DE)
Title: Medical instruments pre-cleaned by fluid or ultrasound within steam pressure vessel minimizing steam cleaning cycles
Inventor: KRAFTMEIER JOERG-UWE
IPC: B08B3/12
Filed: 1998-12-21
Abstract: In a process and assembly to sterilize items in a steam pressure vessel (1), the items are first placed in the unpressurized vessel and are pre-cleaned by means of a cleaning fluid or ultrasonic sound. Following use of a cleaning fluid, the fluid is drained to a tank (49) and held for re-use. the items are then subjected to sterilization by pressure jet (40) steam cleaning.
Patent DE-19860314-A1 (DE)
Title: Micrometer
Inventor: KOGA SATOSHI
IPC: G01B1/00
Filed: 1998-12-24
Abstract: The micrometer frame (1A) is made of a material whose coefficient of thermal expansion inside the U-shaped configuration is smaller than outside it.
Patent DE-19902864-A1 (DE)
Title: Piston for IC engines with direct fuel injection has piston head cavity with collar partially formed by spray coating with a metal alloy for increased strength and temperature resistance
Inventor: PFEFFINGER HARALD
IPC: F02B23/06
Filed: 1999-01-25
Abstract: The piston has a piston head (18) with a cavity (20), which has a collar (24) along its edge (22). The collar is at least partially formed by spray application of an additional material. This may be chosen from a group comprising of copper, cobalt, iron, nickel, aluminum, and aluminum-silicon alloys.  The main material of the cavity edge is heated to melting temperature to generate a melt bath, the additive is introduced into the melt bath, and the collar is formed in layers by melting-on.
Patent DE-19905174-A1 (DE)
Title: Comb, step-shaped in order to facilitate easy reach of all head areas in particular during cutting of hair
Inventor: PALUMMO DAMIANO
IPC: A45D24/00
Filed: 1999-02-09
Abstract: The standard comb with a row of spikes joined to the straight back as well as the comb with a stick shaped handle are both awkward to manipulate in certain areas of the head. The new design of a comb consists of three segments: to horizontal outer ends (12,14), joined with a diagonally positioned centre area (26). One of the ends (12,14) can be fitted with spikes (20,22) and the opposite end (12,14) can be padded or provided with a rubber cover in order to serve as a handle. In a second version both outer ends (12,14) have spikes (20), but the spikes (20) are of different sizes. There are various combinations of spiked and grip ends available.
Patent DE-19907598-A1 (DE)
Title: New DNA encoding plant FK506-binding protein analog useful for producing transgenic plants with altered architecture and for studying immunosuppressants
IPC: C12N15/29
Filed: 1999-02-22
Abstract: DNA sequence (I) containing the coding region for an FKBP (FK506-binding protein)-like protein (II) of Arabidopsis thaliana, has a 4 kilobase (kb) sequence, encoding a deduced 365 amino acid protein.  Independent claims are also included for the following: (1) a DNA (Ia) that hybridizes to (I) or to its fragments or derivatives formed by insertion, deletion or substitution and encodes a FKBP-like protein; (2) a plasmid, bacterium, yeast or plant cells containing (I), (Ia) or their fragments or derivatives; and (3) transformed plant cells (and transgenic plants regenerated form them) that contain (I), (Ia) or their fragments or derivatives, as part of a recombinant DNA introduced into the cell.
Patent DE-19909584-A1 (DE)
Inventor: NOWAK GOETZ
IPC: C07K1/12
Filed: 1999-03-04
Abstract: A polar organic solvent is used to break the bond between a linker (which contains at least one group capable of forming hydrogen bonds) and a polymer surface (which contains carbonyl groups), so as to release a substance which is linked to the surface via the linker.
Patent DE-19910020-A1 (DE)
Title: Endstück für einen Katalysator
Inventor: GROSS RAINER P
IPC: F01N3/28
Filed: 1999-03-08
Abstract: Die Erfindung bezieht sich auf eine Katalysator-Anordnung mit einem Katalysator und einem Abgasrohr sowie einem zwischen dem Katalysator und dem Abgasrohr vorgesehenen Endstück, das auf einer Seite eine große Öffnung zum Anschluß an den Katalysator und auf der anderen Seite eine kleine Öffnung zum Anschluß an das Abgasrohr aufweist.
Patent DE-19910507-A1 (DE)
Inventor: JACHOW HARALD
IPC: B01J8/04
Filed: 1999-03-10
Abstract: The invention relates to a method for carrying out the heterogeneously catalyzed gas phase oxidation of propane into acrolein and/or acrylic acid in which the initial mixture of reaction gas is fed over a fixed-bed catalyst which is comprised of catalyst charges A, B arranged in two reaction zones A, B that are placed in a spatially successive manner, whereby the temperature of reaction zones A, B are kept at different temperatures.
Patent DE-19911013-A1 (DE)
Inventor: SONNENDORFER HORST
IPC: G07F7/06
Filed: 1999-03-12
Abstract: A coin (5) is inserted into the lock and operates an actuator (3,4) which causes the coin to be displaced transverse to its insertion direction. The coin is then locked so that it cannot be withdrawn. Two actuators (3,4) may be provided to interlock when a coin of too small a diameter is inserted. One actuator (3) is a pivotable lever and the other is a displacement spring (4).
Patent DE-19911360-A1 (DE)
Inventor: MANZKE PETER
IPC: A47F9/00
Filed: 1999-03-15
Abstract: The invention relates to a dispenser for liquids. Said dispenser consists of at least one cabinet-shaped store module (1) and a cabinet-shaped dispenser module (2) that is joined thereto. A pull-out carriage (3) can be drawn out of the front of the store module (1) and serves for receiving a store tank (8) which can be put in through one of the two open side faces (6). The dispenser module is provided with a dispenser chamber (17) that is accessible from the front. The store module (1) has a square plan with an edge length (a) that equals the depth (t) of the dispenser module (2) having a rectangular plan. The dispenser module (2) can be alternatively joined to each of the three side faces (11, 18, 19) of the store module (1).
Patent DE-19911400-A1 (DE)
Title: Medical infusion flow measurement and control system uses digital
Inventor: WICKHAM TERRENCE
IPC: A61M5/168
Filed: 1999-03-15
Abstract: A medical infusion system has a control system. The infusion system has a droplet chamber (10) with an inlet for the fluid. The inlet is positioned over a space which is over an outlet for the fluid. The space between the inlet and the outlet is monitored by a digital image sensor being either a charged coupled device or an active pixel sensor. The space between the inlet and outlet is also monitored by an infrared detector (30). The passage of droplets through the space is detected (36) and transmitted to a processor (34) which calculates the volume and flow rate of fluid which has passed in droplet form. The processor further detects any deviation from the target flow rate, which is corrected as required by a control unit (38).
Patent DE-19916289-A1 (DE)
Title: Roller latch for securing or fixing setting positions of control elements that are axially movable from neutral and gear positions, especially motor vehicle gearboxes
Inventor: HODGE BOBBY L
IPC: F16H63/38
Filed: 1999-04-12
Abstract: The arrangement has a cylindrical latching bolt (2) mounted in an accommodating bore in a fixed housing, and biased towards the control element.  At least two rollers (3) mounted on the end of the bolt facing the control element are guided on a roller bolt (12) rolling perpendicularly with respect to the latching bolt's longitudinal central axis.
Patent DE-19917225-A1 (DE)
Title: Advertising device is attachable to external surface(s), pref. motor vehicle or trailer side, rear walls, and text/image is applied to movably mounted carrier or shown on light display panel
Inventor: FRIEDRICH PETER
IPC: G09F21/04
Filed: 1999-04-16
Abstract: The device is able to be attached to one or more external surfaces, pref. the side (SW) and rear (RU) walls of motor vehicle or vehicle trailers. The advertising text or image is applied to a movably mounted carrier (T) or can be displayed using a light display panel.
Patent DE-19919132-A1 (DE)
Title: Vehicle ventilation system has heat exchanger in fresh air duct and associated on output side with device forming two or more separate or insulated ducts each leading to a mixing chamber
Inventor: HILDEBRAND REINHARD
IPC: B60H1/00
Filed: 1999-04-27
Abstract: The ventilation system which includes a fresh air duct (1) has a heat exchanger (6) and mixer chamber. The heat exchanger is associated on the output side with a device (20, 22) which forms at least two separate and/or insulated ducts (16, 17) which each lead to a mixing chamber.  A device (6,7,8) on the output side of the fresh air duct can form a duct (10) for biasing the heat exchanger and at least two ducts which are separated from each other and pass round the heat exchanger to lead to the relevant mixer chambers. An air flow control unit is connected in front of the heat exchanger.
Patent DE-19921477-A1 (DE)
Title: Open air electrical switch pole section, comprises a vacuum chamber located in a cylindrical housing made of a rigid insulating material, with an outer insulating coating.
Inventor: LEONHARDT GUENTER
IPC: H02B13/035
Filed: 1999-05-08
Abstract: An open air electrical switch pole section, comprises a vacuum chamber (11) located in a cylindrical housing (20) made of a rigid insulating material. The housing has an insulating silicone rubber layer (23) on its outer surface.
Patent DE-19922184-A1 (DE)
Title: Estimating channel parameters of mobile radio channel
Inventor: DOETSCH MARKUS
IPC: H04B1/707
Filed: 1999-05-12
Abstract: A subscriber-specific code is attached to a data signal to be transmitted, and the signal is transmitted via a radio channel for reception at a receiver. The receiver with knowledge of the code is able to obtain a subscriber-independent data signal and forward it to a channel estimator.  The channel estimator determines the channel parameters of the radio channel by using data symbols from the received, subscriber-independent data signal, the corresponding data symbols of the data signal to be transmitted being unknown to the receiver.
Patent DE-19925636-A1 (DE)
Inventor: KRUMEICH JOERG H
IPC: A61F2/16
Filed: 1999-06-04
Abstract: The invention relates to an intraocular lens for implantation in the anterior chamber of the eye, consisting of a centrally disposed lens body (1) that is fitted with haptic elements in its periphery for fixing to the front side of the iris, whereby the haptic elements have prongs-like arms (2) extending outward from the periphery of the lens body, a gap (3) being formed between the ends of said arms in which the iris can be blocked. In order to adjust in a targeted manner the pressure force exerted on the tissue of the iris by the ends of the arms (2) of the haptic elements, said elements are fitted with adjustment and holding mechanisms (4,5) pressing together the arms (2) and enabling to actively regulate the pressure force between the ends of the arms (2).
Patent DE-19926255-A1 (DE)
Title: Biodegradable ring has hole in centre which fits over plant stem and prevents grasses and weeds from growing too close to plant and shading it
Inventor: WALTER HARALD
IPC: A01G13/02
Filed: 1999-06-09
Abstract: The biodegradable ring has a hole in the centre which fits over a plant stem. It prevents grasses and weeds from growing too close to the plant and shading it. It may be 0.2 -1.5 m. in diameter and take 0.5 -5 years to rot, both according to the type of plant to be protected.
Patent DE-19926353-A1 (DE)
Inventor: BIEGERT HUBERTUS
IPC: H01M8/106
Filed: 1999-06-10
Abstract: The invention relates to a fuel cell with at least one cell (2) that is provided with a proton-conducting polymer electrolyte membrane (5) for separating in the cell an anode space (4) from a cathode space (3), said membrane being formed by a thermoplastic polymer with a continuous use temperature of at least 100  DEG C.
Patent DE-19926901-A1 (DE)
Title: Dialysis machine cleaning process without the need for mechanical intervention involves replacing the sodium bicarbonate with permeate, thermally cleaning and replacing the permeate with NaHCO3
Inventor: HASENZAHL UWE
IPC: A61L2/04
Filed: 1999-06-12
Abstract: Process for cleaning the NaHCO3 circulatory part of a dialysis machine comprises a cyclical process involving replacing the NaHCO3 with permeate, thermally cleaning and replacing the permeate with NaHCO3 without altering the apparatus or separating it from the dialysis machine.
Patent DE-19928675-A1 (DE)
Title: Deactivation of polyisocyanate polyaddition products by means of copper, nickel, iron, or zinc salts in which the metal ion is complexed, in order to avoid primary amine formation with avoidance of free isocyanates and foaming impairment
Inventor: ARLT ANDREAS
IPC: C08G18/48
Filed: 1999-06-23
Abstract: Deactivation of amine catalysts in polyisocyanate polyaddition products (PIPAP) after their preparation in order to avoid the formation of primary amines, especially primary aromatic amines, by means of additives which decrease the content of these amines, especially in soft polyurethane foams, i.e. by addition of groups I, II, and or VIII subgroups, is new.
Patent DE-19938218-A1 (DE)
Title: T-Verbindung von Hohlprofilstäben und Verfahren zum Herstellen einer T-Verbindung
Inventor: NIEMANN HANS DIETER
IPC: E06B3/96
Filed: 1999-08-12
Abstract: T-Verbindung von Hohlprofilstäben (10, 11), insbesondere an Tür- oder Fensterrahmen, mit einem T-Verbinder (12), der an einem ersten, längs durchlaufenden Hohlprofilstab (10) befestigt ist und einen Verbindungsturm (13) hat, der im Innenraum (14) eines zweiten, an den ersten anzuschließenden Hohlprofilstabs (11) verklebt ist. DOLLAR A Um die T-Verbindung möglichst schraubenfrei und dicht auszubilden, wird sie so gestaltet, daß der Verbindungsturm (13) mindestens eine Klebstoffkammer (15) aufweist, die direkt an eine Innenwand (14') des zweiten Hohlprofilstabs (11) und/oder einer Bewehrung (16) dieses Stabs (11) angrenzt, und in die eine Klebstoffspeiseleitung (17) mündet.
Patent DE-19943358-A1 (DE)
Title: New liquid crystal compositions for liquid crystal display devices
Inventor: TOMI YOSHITAKA
IPC: C09K19/30
Filed: 1999-09-10
Abstract: A liquid crystal composition contains a first component chosen from two specified compounds and a second component chosen from three specified compounds. A liquid crystal composition contains at least one compound of the compounds of formulas (I) and (II) as the first component and at least one compound of the compounds of formulas (III), (IV) and (V) as the second component. R1, R2, R3, R4, R5 = 1-10C alkyl; A1, A2, A3, A4, A5, A6 = -C2H4- or single bond; one of A3, A4 = single bond; X1, X3 = F, -OCF3 or - OCF2H; X2,X 4 = H or F. An Independent claim is also included for liquid crystal display devices using the liquid crystal compositions.
Patent DE-19946878-A1 (DE)
Title: Spender für wirkstoffhaltige Substanzen
Inventor: PRAHL HELMUT
IPC: A61L9/14
Filed: 1999-09-30
Abstract: Ein Spender für wirkstoffhaltige Substanzen, bestehend aus einem Behälter, in dem ein Speichermedium für die wirkstoffhaltigen Substanzen untergebracht ist, ist dadurch gekennzeichnet, daß der Behälter zumindest bereichsweise aus flexiblem Material hergestellt ist, daß sich gegen die Wirkung einer von außen aufgebrachten Kraft zurückstellt, und daß der Behälter mit mindestens einer Austrittsöffnung für die wirkstoffhaltige Substenz versehen ist, die jeweils mit einem Ventil verschließbar sind, welches sich durch Druck auf einen Bereich des Behälters aus flexiblem Material öffnet.
Patent DE-19948899-A1 (DE)
Inventor: YANG BIN
IPC: H04L27/00
Filed: 1999-10-11
Abstract: The invention relates to a method and a circuit for digitally correcting the frequency of a signal, especially for use in a transmitter/receiver circuit. The frequency of a complex digital signal is corrected by rotating the signal "pointer" (i0, q0) about a predetermined angle in the complex I/Q plane according to a correction frequency, by means of the CORDIC algorithm. The CORDIC algorithm has microrotation blocks (11-13) and a character table (14) and a register (31) according to its N-stages.
Patent DE-19955564-A1 (DE)
Title: Appliance for analyzing wide band code division multiple access communication systems includes a frequency conversion unit and a signal analyzer
Inventor: KOIZUMI SATOSHI
IPC: H04J13/00
Filed: 1999-11-18
Abstract: Appliance has a frequency conversion unit which converts a signal, contained in a communication which has been sent and received, into intermediate frequency signal. A signal analyzer applies a preset expansion demodulation to the latter and calculates  power level for each pseudo random code. Bar charts of power levels against assigned code numbers indicate the symbol rate from the bar widths.