baber/WOPTO huggingface dataset:
Patent DE-19815918-A1 (DE)
Inventor: FLARUP JOHANNES
IPC: F02M61/18
Filed: 1998-04-09
Abstract: A fuel injection device for internal combustion engines, especially two-stroke diesel engines, comprising an eccentric injection-nozzle tip (4) protruding into an associated combustion chamber, whereby said nozzle tip has a pocket drill hole (3) with several outgoing injection-nozzle drill holes (13) which can be impinged upon with fuel. At least the axes of the outer nozzle tip drill holes (13) of said row of drill holes are directed inwards in relation to a radial progression. The conditions for fuel admission are approximately the same for all nozzle drill holes (13) resulting in a stable jet. Admission chambers (16) depart from the pocket drill hole (3) and are assigned to at least one part of the nozzle drill holes (13), whereby the diameter inside the chambers is greater than the diameter of the nozzle drill holes (13) and said chambers are designed in such a way that at least similar length ratios exist for all nozzle drill holes (13) in the row of drill holes.
Patent DE-19817566-A1 (DE)
Title: Remote accessing of a data carrier
Inventor: BULST WOLF-ECKHART
IPC: G06K19/077
Filed: 1998-04-20
Abstract: The data carrier can be in the form of a smart card (1) that has at least an antenna (3) to receive a request and to respond with a reply. The antenna is connected to a code carrier(2). Means are provided to enable or disable the request and can be in the form of a switch.
Patent DE-19819222-A1 (DE)
Title: Secondary electrical lighting system that has a mast and a fold away arrangement of curved reflectors that receive light from spot light units
Inventor: VOLZ ELKE
IPC: F21V7/00
Filed: 1998-04-29
Abstract: The lighting unit is in the form of a mast (1) that has three spot lights (3) fixed to it, with the output directed onto concave (7) and convex (9) reflector elements that are formed as an umbrella type structure. The reflectors are coupled together by hinged joints (21). When not in use the reflectors lie flat against the mast.
Patent DE-19829559-A1 (DE)
Title: Heat insulating window or door frame
Inventor: WACHSMANN MICHAEL
IPC: E06B3/10
Filed: 1998-07-02
Abstract: A heat insulating window frame comprises a window casement, where the frame and casement consist of a wood - plastic - wood laminate. The visible outer and inner sections are made of wood and a thermally insulating plastic insert. The materials are adhered under pressure using glue. The seals are made of plastic.
Patent DE-19830100-A1 (DE)
Title: Hydraulic unit varying valve timing of engine
Inventor: SCHAEFER JENS
IPC: F01L1/344
Filed: 1998-07-06
Abstract: The radial end face (11) sealing strip (13) of the drive wheel (2) wall (10), and/or the radial end face (14) sealing strip (17) of the lobe (9) are mutually connected on the lobular wheel (7) by radial and coaxial bracing along axial side faces of the drive wheel and/or along axial side surfaces (22, 23) of the lobular wheel, forming a single- or multi-part sealing cage (24, 26, 34). This forms hydraulic fluid-tight sealing between relevant areas, whilst simultaneously accommodating axial manufacturing tolerances between drive- and lobular wheels of the device.
Patent DE-19837665-A1 (DE)
Title: Electric servo steering arrangement for motor vehicle
Inventor: KOBAYASHI AKIO
IPC: B62D6/10
Filed: 1998-08-19
Abstract: The arrangement includes a control unit which determines a control signal for the operation of an electric motor of the steering system based on the speed of the vehicle and a steering torque detected by a respective sensor. The control unit controls the operation of the electric motor in response to an estimated steering torque provided by an estimation section in the control unit, if a malfunction is determined in the steering torque sensor. The arrangement includes an electric motor for providing a steering support for a steering system of the vehicle. A steering angle sensor detects a steering angle, a steering torque sensor detects a steering torque of the system, and a vehicle speed sensor detects a speed of the vehicle. A control and regulation unit determines a motor control signal for the operation of the electric motor based at least on the steering torque and the speed of the vehicle. A motor driver operates the motor in response to the motor control signal. A steering torque estimation section is provided in the control and regulation unit for predicting the steering torque based on the vehicle speed and the steering angle. The control and regulation unit controls the operation of the electric motor in response to the estimated steering torque, if a malfunction is determined in the steering torque sensor.
Patent DE-19841290-A1 (DE)
Title: Luftdurchlässige Geruchssperre
Inventor: PFEIFER MANFRED
IPC: B01D53/85
Filed: 1998-09-09
Abstract: Die Erfindung betrifft eine luftdurchlässige Geruchssperre nach dem Prinzip eines biologischen Filters. Aufgabe der Erfindung ist es, eine Vorrichtung zu schaffen, die luftdurchlässig ist und gleichzeitig den Durchtritt von biologisch abbaubaren Geruchs- und Schadstoffen deutlich reduziert. Kernstück der Vorrichtung ist ein luftdurchlässiger biologischer Geruchs- und Schadstoffilter 1, der aus luftdurchlässigen Ober- und Unterplatten 2 und 3 sowie einem flexiblen Umfangselement 4 besteht, zwischen denen sich das biologisch aktive Filtermaterial 5 befindet. Durch den Filter 1 sind Gewindebolzen 6 hindurch geführt. Das Anziehen der Muttern 7 bewirkt eine Verringerung der Dicke bei gleichzeitiger Vergößerung des Umfangs des Filters 1. Durch die Vergrößerung des Umfangs wird der Filter 1 in das Schachtelement 8 eingepresst und mit diesem kraftschlüssig und umfangsdicht verbunden. Das biologisch aktive Material im Inneren des Filters 1 besteht aus einem Granulat aus Altpapier, das mit einem Biofaktor aktiviert worden ist. Auf dem mit dem Biofaktor aktivierten Granulat bildet sich im feuchten Zustand ein biologischer Rasen, der in der Lage ist, die durch den Filter 1 geleiteten Gase von biologisch abbaubaren Geruchs- und Schadstoffen zu befreien.
Patent DE-19842310-A1 (DE)
Title: Hydrodynamic coupling consists of circuit composed of pump and turbine wheel, and main circuit with bridging coupling
Inventor: KUNDERMANN WOLFGANG
IPC: F16H45/02
Filed: 1998-09-16
Abstract: A hydrodynamic coupling consists of a circuit composed of a pump and turbine wheel, and a main circuit in which a bridging coupling fixes the turbine w.r.t. a drive.  A hydrodynamic coupling consists of a circuit composed of a pump and turbine wheel, and a main circuit in which a bridging coupling fixes the turbine w.r.t. a drive. The hydrodynamic circuit (32) is separated from the main circuit by a wall (53) which is at least partially filled with a medium whose density exceeds that of the main circuit medium.
Patent DE-19844280-A1 (DE)
Title: Spectrum analysis method for Doppler microwave signals especially for speed movement in rail vehicle
Inventor: KAKUSCHKE CHRIS
IPC: G01P3/80
Filed: 1998-09-18
Abstract: The method involves representing the frequency spectrum as a function of the frequencies through a frequency curve, adjusting a flank of the frequency curve, choosing a function of the frequencies, which is adjusted to a flank of the frequency curve, and determining a zero point of the chosen function as the frequency to be determined.  The data of the frequency spectrum of the Doppler signal are transformed, whereby the spectral maximum of the Doppler signal is determined as output size for further steps, outgoing from the real, not negative spectrum, and whereby the spectral data of the falling Doppler flank between a starting point (S1) and a final point (S2) are described through a line.
Patent DE-19848195-A1 (DE)
Title: Vacuum switch chamber drive has movable contact rod acted on by cam surface with 2 sliding or rolling cam sections for movement into switch closed and open positions
Inventor: KOENIG DIETER
IPC: H01H33/666
Filed: 1998-10-20
Abstract: The drive is coupled to a movable contact rod (13) for the vacuum switch chamber (10), with a cam surface (32a,32b,32c), cooperating with a linearly displaced cam carrier (31), having 2 sliding or rolling cam sections (32a,32b) respectively moving the contact rod into the on and off switch position.
Patent DE-19848441-A1 (DE)
Title: Method for turning sheets in rotary printing machines
Inventor: KOCH MICHAEL DR ING
IPC: B41F21/10
Filed: 1998-10-21
Abstract: By applying an under pressure in the space between print cylinder and comb tip the sheet is biased through the recesses and drawn against the comb tip. The storage cylinder (4) in front of the turning drum is associated with a guide blade (6) which extends over the width of the cylinder for guiding the sheet (13). Nozzles (9)  blow in the direction of movement of the sheet and recesses are provided on the comb tip (14) for passing through the gripper (7). An under pressure is produced in the area of the comb tip by an under pressure generator (12) mounted between the storage cylinder and guide blade.
Patent DE-19849608-A1 (DE)
Title: Recycling old shoes, leather and textiles to produce furniture parts or building materials by combining granulated leather with adhesive binder and pressing
Inventor: CORDES ARNO
IPC: B29B17/00
Filed: 1998-10-28
Abstract: The scrap products (old shoes, leather and textiles) are shredded and mixed with binders to produce molding compounds for pressing.
Patent DE-19852903-A1 (DE)
Inventor: TIETZE LUTZ F PROF DR
IPC: C12P17/00
Filed: 1998-11-09
Abstract: The invention relates to catalytic antibodies and the use thereof. The invention also relates to a method for producing chromanes of formula (I), which is characterized in that compounds of formula (II) are cyclized with a catalytic antibody or antibody fragments to yield compounds of formula (I).
Patent DE-19853444-A1 (DE)
Title: Continuous lining of flexible substrate with transfer- or adhesive sheet
Inventor: KAULE WITTICH DR
IPC: B32B37/10
Filed: 1998-11-19
Abstract: Sheet (18) and substrate (16) are carried or drawn through a curved gap (14) between a cylinder (10) and a pressure band (12) conforming to its surface. Over the entire length of the gap, uniform, adjustable pressure is applied, with controlled heating.  An Independent claim is included for the corresponding equipment.
Patent DE-19855928-A1 (DE)
Inventor: RIXEN WOLFGANG
IPC: E04B2/76
Filed: 1998-12-04
Abstract: The invention relates to a T-link of two profile bars. The T-link comprises a link (1) which has two longitudinal clamping jaws (6) which can be twisted crosswise in relation to a fixing element (5) and can be clamped in undercut casing grooves (7) of a second profile bar (8) in such a way that they close like tongs. Said clamping jaws (6) engage with the cavity (3) of a first profile bar (4) on the front face and can be clamped at inner webs (10) of the first profile bar (4). Said inner webs (10) are parallel to the tube and are arranged between the clamping jaws. The aim of the invention is to improve stability of the T-link. To this end, the first profile bar (4) is provided with more than two inner webs (10) which are distributed evenly over the inner circumference thereof. The twisted clamping jaws (6) exclusively clamp inner webs (10) in a linear, longitudinal and/or planiform manner. The clamping jaws (6) respectively engage with longitudinal edges (70) in an intermediate area (71) which is located between the clamped (10) inner web and the inner web adjacent thereto (10').
Patent DE-19860326-A1 (DE)
Title: LED matrix
Inventor: ONIMOTO TAKASHI
IPC: H05B44/00
Filed: 1998-12-24
Abstract: The matrix (1) is mounted on one side of a printed circuit back plane card (2) which provides the connections to the individual LEDs. On the other side of the card metal plates (3,4) are located to connect the power supply for controlling the matrix. A capacitor (6) is connected between these plates.
Patent DE-19860972-A1 (DE)
Inventor: GOTTSCHALL KLAUS
IPC: C07D471/04
Filed: 1998-11-30
Abstract: The invention relates to a method of producing a derivative of a polymer having at least one functional group. Said method is characterized in that it comprises step (i): reacting the polymer having at least one functional group with at least one activating reagent or at least one derivative of an activating reagent in the homogeneous phase.
Patent DE-19901042-A1 (DE)
Title: Device for display of rigid rectangular items, comprising stand or case with rotation axle for temporary joining of items
Inventor: MESSNER KLAUS
IPC: A47F3/00
Filed: 1999-01-14
Abstract: Each of the items (1) to be displayed (samples of wood, laminated material, metal, etc.) is provided with a bow shaped insertion slot (2) at one side. The item (1) can be joined to the display device by inserting a vertical axle (6) into the open end of the slot (2) and moved partly around the axle (6) in order to be shown to a potential customer. Several items (1) can be transported simultaneously, each can be removed individually when no longer needed. The display device can be designed in any size and can come in the shape of a book or be integrated in a box or a suitcase.
Patent DE-19901076-A1 (DE)
Inventor: MOLL HELLMUTH
IPC: A47C1/031
Filed: 1999-01-14
Abstract: The back supporting part (14) of the chair (1) is joined to telescopic holding elements (8), accommodating a roe and pulley system (29,30,31,32,33,36), which also acts on the adjustment mechanism (23) of the seat part (2). The seat part (2) rests on two holding elements (13,27), positioned horizontally on to of each other, which are automatically moved to the front when the seat (2) is lifted, thus creating a larger seat area.
Patent DE-19908336-A1 (DE)
Title: Change-over method for single/multiple hole guide for extrusion press uses change-over appliance with carriage for guide removal, frame for replacement guide, and support site for guide
Inventor: STOCK THOMAS
IPC: B21C35/02
Filed: 1999-02-26
Abstract: The single/multiple hole guide (3.1,3.2) is located between press die and discharge channels (4,4') for extruded material (2), which are moved out before the change-over. A change-over appliance (6) has a carriage (9) to move a guide, and connected frame (8) carrying at least one replacement guide, and one free support site. The appliance is moved at right angles to the press from a ready into a working position, so that carriage and frame are aligned to the press center. The guide to be removed is unlocked, removed, and deposited on the support site, the frame is moved into replacement position, and the new guide is moved into place and locked. The appliance is moved back into ready position, and the discharge channels are moved back in place.
Patent DE-19913766-A1 (DE)
Title: Equipment for securing objects in display cases uses glass pane with conducting surfaces to allow full volume capacitive sensing of movement
Inventor: WINKLER HANS-GEORG
IPC: G08B13/26
Filed: 1999-03-26
Abstract: The capacitive pane has transparent evaporated conducting coatings and the outer side is grounded.
Patent DE-19914217-A1 (DE)
Title: Operating X-ray beam detector includes forming light pulse on scintillator layer using light source
Inventor: SCHIRL THOMAS
IPC: G01T1/202
Filed: 1999-03-29
Abstract: Process for operating an X-ray beam detector (8) having an amorphous silicon pixel matrix (12), a scintillator layer (10) and a light source comprises reading off the pixel matrix after removing the X-ray image, forming a light pulse on the scintillator layer using the light source, and exciting the charge carrier recombination to reduce the luminescence of the scintillator layer.
Patent DE-19914254-A1 (DE)
Title: Telephone call connection method for dual-mode mobile radio telephone
IPC: H04M1/72505
Filed: 1999-03-29
Abstract: The call connection method uses a first circuit for communication using a cellular mobile radio network and a second circuit for communication via a DECT relay station and a public telephone network, with identification of the mobile radio telephone user via a chip card, providing data used for tariff charging upon the speech connection being established via a DECT relay station. Also included are Independent claims for application of a dual-mode mobile telephone for GSM or DECT communications and for application of a DECT relay station for call connection from a dual-mode mobile radio telephone.
Patent DE-19914528-A1 (DE)
Title: Connecting device for push-chair (stroller) seat, with two bars on either side of frame for locking seat unit, normally locked but movable to release position
Inventor: CHUAN-MING YEH
IPC: B62B7/14
Filed: 1999-03-30
Abstract: The connecting device has two bars (30) on both sides of the frame (10), each including a locking sector. Each bar can be individually moved to the release position, held by the seat unit (20) on a holding sector. This leaves the user with one hand free to hold the seat unit while the other bars are released. The seat unit can then by lifted off the frame and the bars return to the locking position.
Patent DE-19917756-A1 (DE)
Title: Solenoid valve, especially for slip-controlled car brake installations
Inventor: VOSS CHRISTOPH
IPC: F16K31/06
Filed: 1999-04-20
Abstract: The solenoid valve has a valve housing which accommodates a valve seat in a housing opening, a push rod shaped valve closing member that can be berthed at the valve seat  and allows pressure media channels leading to the valve seat to be connected or separated. A magnet armature is movable axially in the valve housing to accommodate the valve closing member, which is supported by a linkage on the armature in movable fashion. The valve closing member (1) forms a subassembly group with the magnet armature that can be manipulated independently.
Patent DE-19919251-A1 (DE)
Title: Cover assembly for fuel tank of motor vehicle has flap movable from closed position into open position freeing wall opening, and ball cock serves as valve connected to tank flap via mechanical linkage
Inventor: BIGALKE MANFRED
IPC: B60K15/05
Filed: 1999-04-28
Abstract: The tank flap(8) is movable from the closed position into an open position(19) freeing the wall opening(7), and back again. A ball cock serves as the valve(4) connected to the tank flap via a mechanical linkage(12). The tank flap in the open position is located at least partially opposite an inner face(10) of a wall(11) formed by the body(5) of the vehicle. The ball(25) of the ball cock is rotatable in the upper end of the filler neck(2) and is provided with a through-passage(21).
Patent DE-19919550-A1 (DE)
Inventor: HEINZ ERNST
IPC: C12N1/21
Filed: 1999-04-29
Abstract: The invention relates to a method for producing transgenic organisms including bacteria, fungi, plants and animals, or transgenic cells which exhibit an increased production of steroid glycoside, steroid alkaloid and/or sterol glycoside compared to that of wild-type organisms or cells. The inventive method involves the transfer of DNA sequences which code for sterol glycosyl transferases. The invention also relates to applications of the organisms produced or of the steroid glycosides, steroid alkaloids and/or sterol glycosides synthesized in or by the organisms or cells. Said applications are useful in the pharmaceutical and foodstuff industries as well as for protecting plants.
Patent DE-19920222-A1 (DE)
Title: Verfahren zum Identifizieren des Benutzers eines Mobiltelefons oder zum Mithören der abgehenden Gespräche
Inventor: FRICK JOACHIM
IPC: H04Q7/38
Filed: 1999-05-03
Abstract: Zum Identifizieren und Abhören eines Mobiltelefons in einem öffentlichen digitalen zellularen Mobilfunknetz wird folgendes Verfahren benutzt: DOLLAR A in räumlicher Nähe zum Mobiltelefon (MS) wird eine virtuelle Basisstation (VBTS) mit einem damit verbundenen Test-Mobiltelefon (TMS) betrieben; DOLLAR A mittels des Test-Mobiltelefons (TMS) werden durch eine Zellenabfrage über die dem gewählten Standort zugeordnete Netz-Basisstation (BTS1) mit der höchsten Leistung die Liste (BA) aller dem Standort benachbarten Basisstationen ermittelt; DOLLAR A davon wird dann eine Basisstation (BTS2) ausgewählt, die der dem gewählten Standort zugeordneten Basisstation (BTS1) höchster Leistung benachbart ist; DOLLAR A auf deren Kanalfrequenz (BCCH) wird anschließend die virtuelle Basisstation (VBTS) mit einer Leistung, die beim Mobiltelefon (MS) größer ist als die der dem Standort zugehörigen Netz-Basisstation (BTS1), und mit einem Bereichscode, der von dem dem Standort zugehörigen Bereichscode (LAC) abweicht, betrieben; DOLLAR A damit wird das Mobiltelefon (MS) veranlaßt, auf die virtuelle Basisstation (VBTS) zu wechseln und ihre Parameter (IMSI, IMEI) mit dieser auszutauschen.
Patent DE-19921210-A1 (DE)
Title: Production of electroacoustic resonant panel of speaker, microphone, involves bonding cell edge and resonant panel housing to a die in predetermined gap
Inventor: NONOGAKI AKIHIRO
IPC: B29C44/56
Filed: 1999-05-07
Abstract: A cut surface (4c) of cell edge (4) is molded to predefined shape and is inserted to one die. After performing injection molding of resonant panel housing (5), the cell edge and resonant panel housing are bonded to another die in a predetermined gap.
Patent DE-19922799-A1 (DE)
Title: Composite plastic molding e.g. for vehicle floor pan, involves preforming tool to shape reinforcing fabric before placing it in molding tool
Inventor: FLEMMING TORSTEN
IPC: B29C70/54
Filed: 1999-05-18
Abstract: Prior to placing the reinforcing fabric in a mold and injecting polymer material, the fabric (12) is preformed in a tool (6) while held in a tensioning frame (20). Several layers (12a,b,c) of fabric with different fiber directions can be joined with a thermoplastic binder.  The tool (6) consists of a negative form (8) and a positive die (10) with a spring-loaded tensioning frame (20) to hold the fabric (12) in position while the tool closes.
Patent DE-19924881-A1 (DE)
Title: Wrap spinning assembly has an air inlet and an air outlet between the bobbin plate and the base plate to give an effective cooling action on the bearing and drive motor to give them an extended life
Inventor: PICKEL HERMANN
IPC: D01H1/00
Filed: 1999-05-31
Abstract: The wrap spinning assembly has an air inlet (19) to dissipate heat between the lower bobbin plate (10) and the base plate (17), which does not extend as far as over the bobbin plate (10). An air outlet (21) is also under the bobbin plate (10), extending radially and/or axially away from the bobbin (5).  The drive (1) for the spindle (2) and bobbin (5) is below the base plate (17). The pot (8) is closely round the bobbin plate (10), and a distance ring (18) is between the pot (8) and the base plate (17). The air inlet (19) and/or air outlet (21) are in the distance ring (18), at the same side of the assembly. The bearing (28), with a damper (35), is at the base plate (17). The air outlet (21) passes through the bearing (28) or closely past it and/or past the drive (1), and through the base plate (17). An air guide is at the drive (1), especially a bell. A filter is at the air inlet (19). The air inlet (19) is connected to a blower and/or the air outlet (21) is linked to a suction unit. A divider (22) is between the bobbin plate (10) and the base plate (17). A fan is at the spindle (2) and/or the bobbin (5), together with a winding shrouding, which has an opening for the lubrication of the spindle bearing (28). The distance ring (18) is exchangeable, to compensate for different pot and bobbin heights, so that the total height of the hollow spindle (2) is adjustable or remains unchanged.
Patent DE-19928464-A1 (DE)
Title: Data transmission time compensation method for inverse multiplexer compares transmission time difference between data fed along different ISDN channels
Inventor: FLICKER HERWIG
IPC: H04L25/03
Filed: 1999-06-22
Abstract: The data transmission time compensation method for an inverse multiplexer has a data stream of 128 kbit/sec fed to two 64 kbit/sec channels of an ISDN connection, with detection of the transmission time differences between the channels at the reception end, for compensation or correction, with optional scrambling/de-scrambling of the data. The time difference may be monitored during the data transmission phase for updating the data transmission time compensation.