baber/WOPTO huggingface dataset:
Patent DE-19832238-A1 (DE)
Title: New fluorinated ether lipids useful for treating tumors and for influencing platelet formation; can be administered at lower doses because they do not racemize in body
Inventor: HAUFE GUENTER
IPC: C07F9/09
Filed: 1998-07-17
Abstract: Fluorinated ether lipids (I) are new.  Fluorinated ether lipids of formula (I) and their salts and stereoisomers are new. R<1>  = a short chain alkyl or alkoxymethyl group;  R<2>  = a 14-20C saturated straight chain alkyl group.  Independent claims are also included for preparation of (I).
Patent DE-19833765-A1 (DE)
Title: Impact hammer wheel for coal comminution mill for pulverized fuel-fired furnace
Inventor: PETER RALF
IPC: B02C13/28
Filed: 1998-07-17
Abstract: The mill pulverizes brown coal. It uses an impact plate made of a ductile material able to operate satisfactorily at greater than 100 degrees C. the particles move at high speed - greater than 30 m/s. the ductile material has a hardness of HV less than 250 kp/mm2. It may have an upper working limit of 300 degrees C.
Patent DE-19836140-A1 (DE)
Title: Structure for fitting of handbrake lever
Inventor: TOMURA HITOSHI
IPC: B60T11/04
Filed: 1998-08-10
Abstract: The handbrake lever (6,8,10) can be mounted on the floor (2,5) of a vehicle in one of two positions. At least one fitting hole (12) is formed in the floor behind the first position (7) and in it fits a tubular component (13) which has a bell-shaped opening section (14) which extends forwards at the front end of the tubular member. At least one pull-cable (K1,K2) is connected to the brake lever and extends rearwards and passes through the bell-shaped opening into the floor. An Independent claim is included for the body of the aforementioned tubular component.
Patent DE-19838466-A1 (DE)
Title: Control system for a diffusion type oxygen measurement cell, e.g. used in exhaust gas streams to control fuel mixture supplied to IC engine
Inventor: LENFERS MARTIN
IPC: G01N27/417
Filed: 1998-08-25
Abstract: An oxygen measurement device (10), having a Nernst measurement cell (12) and a static electrolytic pumping cell (14) has an external control circuit (32), which after predetermined periods (e.g. minutes or hours) of steady operation, provides a reverse polarity voltage pulse to the pumping cell in order to depolarize the device. An exhaust gas stream (24) is supplied to a measurement cell (12) via an inlet port (26) and a diffusion membrane (22); simultaneously a clean air reference stream is supplied to the device (10) via a channel (30). Electrodes (16,18) produce a signal voltage UD, across connection points (34,36), proportional to the oxygen difference between the two streams; this voltage is applied via a connection (46) to an electrode (40). Depending on the polarity of the voltage applied across pumping electrodes (16,38,40), the pumping cell (14) either receives or rejects oxygen, and the corresponding pump current signal I-p is utilized to indicate the 'rich' or 'lean' condition of the fuel feed to the engine controller. During a period of steady operation the electrode pump is unable to reject oxygen at the same rate as it diffuses into the cell via the diffusion membrane, and the cell becomes polarized. By controlled, regular superimposing of a reverse polarity pulse on the system the cell is prevented from attaining this condition.
Patent DE-19839714-A1 (DE)
Title: Position display arrangement for earth drilling device, having pulling device connected with marker which moves marker through diverting of pulling device synchronously with drilling instrument
Inventor: PUETTMANN FRANZ-JOSEF
IPC: E21B47/022
Filed: 1998-09-01
Abstract: The arrangement includes a pulling device (1) connected with the earth drilling device (2) on one side, and a marker (8) on the other side, which moves the marker through diverting of the pulling device synchronously with the drilling instrument propulsion at the earth surface. A tear-proof rope serves preferably as the pulling device, which is led over diverting reels (3, 4) and a flight wheel (7) in the target excavation (6) towards the marker.  The marker is preferably composed of a pulling sled, including a receiver with a sensor for sideways deviations of the drilling device. An Independent claim is provided for a method monitoring method of the arrangement.
Patent DE-19841861-A1 (DE)
Title: Balloon guide for spinning machine spindle has annular pocket for yarn loop to replace ring and traveler
Inventor: STALDER HERBERT
IPC: D01H1/42
Filed: 1998-09-14
Abstract: A stationary guide (16) surrounds the spindle (20) and restrains the yarn (36) as it swings round the rotating spindle (20). The guide (16) has an annular pocket (18) in which a yarn loop (30) is formed. The pocket (18) is mounted near a traversing support (13) and has a suction device (19a) for start-up.
Patent DE-19843621-A1 (DE)
Inventor: HOFFMANN CHRISTIAN
IPC: H01L41/04
Filed: 1998-09-23
Abstract: A capacitive actuator (P), especially a piezoelectrically operated fuel injector of an internal combustion engine, is short-circuited by a discharging switch (M) after a control process. The control input of the discharging switch (M) is connected to the actuator (P) such that the discharging switch (M) is automatically controlled in a conductive manner by the actuator voltage (UP) when the external control fails, thereby automatically discharging the actuator (P).
Patent DE-19843687-A1 (DE)
Inventor: JUENGLING STEPHAN
IPC: C08F36/04
Filed: 1998-09-24
Abstract: The invention relates to a method for the anionic polymerisation of dienes in a solvent in the form of an aliphatic, isocyclic or aromatic hydrocarbon or hydrocarbon mixture, in the presence of an organic lithium polymerisation initiator and a dialkylmagnesium compound which is soluble in the hydrocarbon, the molar ratio of Mg/Li being greater than 0.8.
Patent DE-19847281-A1 (DE)
Title: Detergent tablets, especially for use in domestic washing machines, contain rapidly dissolving coarse oligocarboxylic acid particles
Inventor: BLOCK CHRISTIAN
IPC: C11D17/00
Filed: 1998-10-14
Abstract: Detergent tablets consisting of compressed particulate ingredients contain 0.1-20 wt.% of solid oligocarboxylic acid particles (I), at least 80 wt.% of which are larger than 800  mu m.  An Independent claim is also included for the production of detergent tablets by compressing a particulate premix containing 0.1-20 wt.% (I).
Patent DE-19848460-A1 (DE)
Title: Halbleiterbauelement und Verfahren zum Herstellen eines Halbleiterchips
Inventor: SCHROEDER JOHANN
IPC: H01L21/301
Filed: 1998-10-21
Abstract: Bei n einem Verfahren zum Herstellen eines Halbleiterchips (3) wird ein Wafer (1) mit den für die elektrische Funktion des Halbleiterchips (3) erforderlichen Strukturen (2) versehen. Danach werden im Umgrenzungsbereich des Halbleiterchips (3) dessen elektrisch leitfähige Seitenwandungen zumindest bereichsweise freigelegt und durch anodische Oxidation mit einer elektrisch isolierenden Isolationsschicht (10) versehen (Fig. 5).
Patent DE-19851070-A1 (DE)
Title: Method for simultaneous separation of several discs of brittle, hard workpiece; involves rotating workpiece and using wire saw
Inventor: GREIM JOCHEN
IPC: B28D5/04
Filed: 1998-11-05
Abstract: The method involves guiding the workpiece through a wire frame of a wire saw by a relative movement of the workpiece and the wire frame, with the translative movement directed vertically to the longitudinal axis of the workpiece. When the disc is separated, the workpiece is rotated about its longitudinal axis. During rotation the peripheral surface is not in contact with any support. The angle of rotation is between 0 deg  and 360 deg . Preferably, the direction of rotation is periodically reversed. An Independent claim is included for a wire saw.
Patent DE-19851487-A1 (DE)
Title: Centrifugal mass arrangement has primary and secondary sides, damping arrangement, planetary wheel, thrust arrangement and inter-engaging arrangements
Inventor: BAYER JOSEF
IPC: F16F15/131
Filed: 1998-11-09
Abstract: The centrifugal mass arrangement has a primary side (12) in relation to which a secondary side (14) turns on a turning axis contrary to the action of a damping arrangement (36). One side of the primary and secondary sides has at least one rotarily mounted planetary wheel (98) with an engaging formation (100) engaging with a counter-engaging formation (102) on the other side of the primary and secondary sides. A thrust arrangement (74) restricts axial movement between the primary and secondary sides.
Patent DE-19854531-A1 (DE)
Inventor: SCHMID KARL-HEINZ
IPC: C11D3/00
Filed: 1998-11-26
Abstract: The invention relates to defoaming granulates containing silicones and dialkylether as well as to a method for producing such defoaming granulates by simultaneous granulation and drying, notably according to the SKET method, in a thin-film evaporator or by a fluid-bed process. The invention also relates to the use of said defoaming granulates for the production of solid detergents.
Patent DE-19855033-A1 (DE)
Title: Apparatus for conveying a welding wire has a spool with a drive that can be switched on or off depending on the amount of wire conveyed by the wire feed device
Inventor: JACOB ROLAND
IPC: B23K9/133
Filed: 1998-11-28
Abstract: Apparatus for conveying a welding wire (6) arranged on a spool (1) comprises a wire feed device (8) arranged between the spool and a wire inlet nozzle (14). The spool has a drive (3) that can be switched on or off depending on the amount of wire conveyed by the wire feed device.
Patent DE-19855698-A1 (DE)
Title: Clutch plate for engaging and releasing flywheel
Inventor: MIZUKAMI HIROSHI
IPC: F16D13/64
Filed: 1998-12-02
Abstract: A damping plate has damping areas between first and second ring-shaped friction members (31, 32), axially displaced with respect to one another and to the clutch plate arrangement. At least one of the core plates (33, 34) has an engagement area (47a, 47b) which engages the damping areas. Preferably at least one of the damping areas has an opening (43a, 43b) in which the engagement area fits as a projection.
Patent DE-19861119-A1 (DE)
Inventor: ARNHOLD HANS
IPC: E06B9/88
Filed: 1998-03-06
Abstract: The controller has a memory, a processor (26), a monitor (23,24,29) for the blind (7) and an input device (34-36). The monitor is connected to the processor and detects whether the blind has reached its upper or lower physical end position. The input device has at least two direction buttons for controlling the direction of motion of the roller blind, whereby the program and/or wiring of the arrangement is designed so movement of the blind can be initiated by one of the buttons at any time after installation without requiring a setting up procedure for the motor or controller or interruption of the power supply to the controller.
Patent DE-19906716-A1 (DE)
Title: Container comprises segments in shape of octagonal prisms which are linked by box-shaped walls which fit into slots in their sides, allowing them to be joined in various patterns.
Inventor: KUEHWEG PETER
IPC: B65D25/06
Filed: 1999-02-18
Abstract: The container has dividing walls comprising segments in the shape of octagonal prisms (1) which are linked by box-shaped walls (2). These have the same length of side as the octagonal segments and fit into slots in their sides, allowing them to be joined together in various patterns.
Patent DE-19914114-A1 (DE)
Title: Light barrier arrangement for detecting objects in light beam path
Inventor: BOENICK RAINER
IPC: G01V8/12
Filed: 1999-03-23
Abstract: Three switching threshold reference levels (U1-U3) are tapped off from a voltage divider (4-7). A comparator (8) compares the power (U) of light incident on the receiver (2) with these levels, which are stored in a nonvolatile memory. The switching threshold is automatically adjusted relative to the incoming power. If the power level repeatedly falls outside these reference levels, they and the switching threshold can be suitably corrected.
Patent DE-19915965-A1 (DE)
Title: Adhesive tape application device for packages comprises incorporates system for holding free ends of tape which consists of gripping jaws which can be moved in direction in which tape is moving
Inventor: BIRNSTIL CARSTEN
IPC: B65B41/14
Filed: 1999-04-09
Abstract: The device for applying adhesive tape to a package comprises a reel (3) of tape, a folding device (6) which produces a fold in the tape so that its adhesive surfaces face each other, two cutter blades (12) and an application device (14) for applying cut sections of tape to the package. The novelty is that the device incorporates a system (17) for holding the free ends of the tape which consists of gripping jaws (27) which can be moved in the direction (28) in which the tape is moving.
Patent DE-19916359-A1 (DE)
Inventor: PARRA MOYANO FRANCISCO
IPC: H04M3/42
Filed: 1999-04-12
Abstract: The invention relates to a PCS-server (PCS-SERV) of a personal communication system (PCS) providing personal telephone numbers (PTN) for PCS subscribers. A PCS subscriber can send a handling message (DP-HMESS) to the PCS-server (PCS-SERV) and can form a specific handling of one or more destination profiles (DP1, DP2, ...DPm; DPm+1, DPm+2...) stored in a destination profile memory (DP-MEM). The specific handling relates to the specific selection and activation/deactivation or switching between specific destination profiles or to the setting of specific call distribution criteria in the destination profiles. The call distribution criteria relat to origin parameter (ORGP), teleservice-type parameters (TELEP), busy option parameters (BOP) and number of call parameters (NOCP). The PCS subscriber can therefore flexibly configure and use the destination profiles allocated to his personal telephone number (PTN). Based on the selected call distribution criteria a flexible delivery of the calls by using the so-set destination profiles is possible.
Patent DE-19917763-A1 (DE)
Title: Hot water generator incorporates storage and heating container, cold water feeder, three intercommunicating compartments, and tap.
Inventor: WONG TONY WAI KIN
IPC: F24H9/12
Filed: 1999-04-14
Abstract: The hot water generator (100) incorporates a container (108) for collecting and heating water, into which leads a feeder (116) for bringing cold water from an external water supply. A tap (132) removes hot water from the container which consists of three (108a,b,c) intercommunicating compartments. The capacity of the second compartment is smaller than that of each of the first and third compartments.
Patent DE-19918762-A1 (DE)
Title: Impact type groove making machine, with grooving cutter moving exclusively linearly in axial direction of boring
Inventor: BALZAT ERNST
IPC: B23D3/04
Filed: 1999-04-24
Abstract: The groove making machine has a shaft (21) carrying the grooving cutter (23) fixed to it. The workpiece (15) is clamped in a workpiece holder (13) which can be moved periodically transversely to the direction of movement of the shaft. Grooves (17, 18) are produced in the workpiece by synchronized and phase-offset movements of the workpiece holder and the shaft.
Patent DE-19920219-A1 (DE)
Title: Process for assuring the quality of the spot-welded joints between two workpieces comprises subjecting the welded joint to heat, and obtaining temperature-dependent characteristic line on the welded joint and comparing with reference value
Inventor: BADORREK WERNER
IPC: G01N33/20
Filed: 1999-05-03
Abstract: Process for assuring the quality of the spot-welded joints between two workpieces comprises subjecting the welded joint for a prescribed time to an exact heat amount per time unit independent of the welding process, and subsequently obtaining a temperature-dependent characteristic line on the welded joint and comparing with a reference value.
Patent DE-19921088-A1 (DE)
Inventor: JORDAN ANDREAS
IPC: A61L31/08
Filed: 1999-04-30
Abstract: The invention relates to a stent which can be implanted in passageways or other body cavities, which is made of a metallic and/or non-metallic material, and which is evenly coated with nanoscalar particles. Said nanoscalar particles consist of a paramagnetic core and of at least one shell absorbed thereon which durably connect to the stent surface. Due to the influence of a magnetic alternating field in a clinically compatible field intensity/frequency combination with a high power consumption, this coating enables a selective homogeneous heating of the implant within a temperature range that promotes the vascularization of the implant by cell regeneration as well as within a temperature range that regenerates a restenosed implant, and enables the position of the stent to be determined.
Patent DE-19927362-A1 (DE)
Title: Crank drive for bicycles etc., with connecting axis consisting of two parts
Inventor: BELL ROLF KARL
IPC: B62M1/24
Filed: 1999-06-16
Abstract: The crank drive consists of two cranks axially opposite each other, connected to each other by a connecting axis and driving the bicycle drive system. The connecting axis is split. It consists of two parts (2, 2'), which can be coupled to each other by the coupling segments (3, 3') connected to them and by equalizing elements (4, 4')
Patent DE-19928829-A1 (DE)
Title: Sitzmöbel mit einem höhenverstellbaren Sitz
Inventor: HUELS KARL
IPC: A47C3/38
Filed: 1999-06-24
Abstract: Die Erfindung bezieht sich auf ein Sitzmöbel mit einem höhenverstellbaren Sitz, einem den Sitz tragenden Oberrahmen, einen am Stuhlgestell festlegbaren Unterrahmen, wobei der Oberrahmen mit dem Unterrahmen über Lenkerparallelogramme verbunden ist und eine zwischen Oberrahmen und Unterrahmen angeordnete blockierbare Gasfeder die Verstellung ermöglicht.
Patent DE-19933565-A1 (DE)
Title: Semiconductor device for CCD, CMOS memory or logic gates
Inventor: SCHULZ THOMAS
IPC: H01L29/768
Filed: 1999-07-16
Abstract: The semiconductor device includes a first source/drain region, a second source/drain region, and an intermediate channel region, forming a structure made of semiconductor material. The structure comprises a first surface and an opposing second surface. A first gate electrode is arranged on the first surface. A second gate electrode which is driven independently of the first gate electrode is arranged on the second surface.  At least part of the channel region is arranged between the first and second gate electrodes. A method of manufacture is also claimed.
Patent DE-19936300-A1 (DE)
Title: Pressure detection arrangement; has connector holder replaceable by connecting parts of same design but different sizes
Inventor: OBA NOBUKAZU
IPC: G01L19/14
Filed: 1999-08-02
Abstract: The arrangement has a pressure sensor unit (1) with connecting cables (13-15), a connecting part (9) with an insulated connector holder (11) having connector plates (13a-15a) for connection to the cables and an insulated connector part (12) to connect the unit to an external electrical component. The connector holder can be replaced by connecting parts of the same design but different dimensions for use with different components.  The arrangement has a pressure sensor unit (1) with a number of connecting cables (13-15), a connecting part (9) with an insulated connector holder (11) at its remote end with a number of connector plates (13a-15a) with connector ends for electrical connection to the cables and an insulated connector part (12) at the near end with connections to the connection plates to connect the unit to an external electrical component. The connector holder can be replaced by connecting parts of the same design but different dimensions to enable the pressure sensor unit to be used with a number of different components. Independent claims are included for a connecting part for electrical components and a method of producing an electrical component connector.
Patent DE-19936321-A1 (DE)
Title: Semiconductor chip testing device for quality control check
Inventor: OHLHOFF CARSTEN
IPC: H01L23/544
Filed: 1999-08-02
Abstract: The testing device (13,14) supplies test signals to a number of semiconductor chips (7) applied to a wafer plane, via an intermediate wiring plane with at least one global test bus (12) and/or at least one test pad (11).  The intermediate wiring plane is formed by conductive polymer layers applied to a passivation layer (15) covering the surface of the semiconductor wafer (6), the polymer layers being printed, or structured via a photolithography or etching technique.
Patent DE-19937370-A1 (DE)
Inventor: HESSING BERND
IPC: H04W28/00
Filed: 1999-08-12
Abstract: The method involves sending a traffic message request from a radio device and a service provider providing at least one message via a base station that is transmitted to the radio device. The traffic message is transmitted as a TMC message by radio, esp. as a short message. The request contains information about the intended use of the toll roads and/or the type of vehicle and/or the length of the position code and only corresp. return traffic messages are transmitted.
Patent DE-19938851-A1 (DE)
Inventor: VOSS HUGO
IPC: B25B11/00
Filed: 1999-08-17
Abstract: The device consists of a base element (10) fastened to a working surface by a vacuum clamping device (19). The base element contains a piston unit (13), with one part projecting over the top of the base element when fitted. The part carries a clamping claw (20) for work pieces. The underside of the piston unit, and the side walls and base (17) of the base element define a hollow chamber (11), which may be evacuated. The clamping claw has two clamping arms (22,23) of different lengths, and an elastic coating (21) on the underside.
Patent DE-19943507-A1 (DE)
Title: Clothes hanger has one fixed arm attached to trouser bar, other arm, which has U-profile and fits over end of the trouser bar, being attached to central part of hanger, allowing it to be removed and fitted over fixed arm
Inventor: WEIHRAUCH GEORG
IPC: A47G25/28
Filed: 1999-09-10
Abstract: The clothes hanger has one fixed arm (14) attached to a trouser bar (15). The other arm (13) has a U-profile and fits over the end of the trouser bar and is attached to the central part (11) of the hanger, to which the hook is also attached. It can be removed and fitted over the fixed arm.
Patent DE-19944641-A1 (DE)
Inventor: MUETERTHIES RALF
IPC: A47B96/04
Filed: 1999-09-17
Abstract: The partitioning system for a drawer comprises a dividing wall (10) which has grooves (11) in each end. These slide over clips (9) which have a lip at the top which fits into a groove (7) in each side wall (5, 8). This allows the dividing wall to be mounted in a raised or lowered position in the drawer.
Patent DE-19945608-A1 (DE)
Title: Drinks carton has handle which is part of blank or is made separately and attached to carton
Inventor: VETTER ANGELIKA
IPC: B65D5/46
Filed: 1999-09-23
Abstract: The drinks carton has a handle which is part of the blank or is made separately and attached to the carton. It can be folded down to allow the cartons to be stacked.
Patent DE-19947890-A1 (DE)
Title: Verfahren zum Ermitteln oder Steuern eines Betriebsparameters einer Pumpe
Inventor: KRUEGER HINRICH
IPC: F04B49/06
Filed: 1999-10-05
Abstract: Es wird ein Verfahren zum Ermitteln oder Steuern eines Betriebsparameters einer Pumpe beschrieben, bei der die durch den Pumpvorgang der Pumpe erzeugten Druckspitzen in einem Kraftstoffspeicher gemessen werden und die Winkelposition der Druckspitze zum Ermitteln eines Betriebsparameters oder zum Steuern der Pumpe verwendet wird.
Patent DE-19952983-A1 (DE)
Inventor: ESSER DIRK
IPC: C07K19/00
Filed: 1999-11-03
Abstract: The invention relates to a method for the transfer of molecular substances, for example proteins or nucleic acids in cells, in the case of using DNA combined with a possible gene expression. A prokaryontic nucleic acid-binding protein is used for the transfer, which is preferably obtained from a thermostable organism. Where the substance to be transferred is a nucleic acid, the protein forms a reversible complex with the nucleic acid. The prokaryontic protein condenses and compacts the nucleic acids. Said nucleic acids can be taken up in the target cells after suitable incubation.