baber/WOPTO huggingface dataset:
Patent DE-19819860-A1 (DE)
Title: Sound profiles generating method
Inventor: HAMMERSCHMIDT JOACHIM
IPC: G11B3/00
Filed: 1998-05-04
Abstract: The method involves preparing an analogue surface profile corresponding to the sound profile for manual scanning with an object. The analogue surface profile is generated using a digital shape generation technique. The shape generation is performed using numerical control techniques. A CNC machine is controlled by a control program to generate the sound profile by digitising the analogue sound signal, digital filtering in the time and frequency domains and computation and generation of discrete CNC commands based on the filtering results.
Patent DE-19824105-A1 (DE)
Title: Inlet for wood choppers
Inventor: BACKHAUS JOSEF
IPC: B27L11/00
Filed: 1998-05-29
Abstract: The inlet rollers (1, 2) can be opened against a force closing same through a drive (7,8) having a hydraulic element.  The drive can be operated by an electric switch (13). A throttle (15) delays closing of the inlet rollers when the drive is not biased with sufficient force to open the rollers.  One of the rollers can be actively connected to the drive so that the rollers can be opened by the transport material independently of the drive.
Patent DE-19831350-A1 (DE)
Title: Semiconductor circuit operating synchronously with clock pulse signal
Inventor: ITOU TAKASHI
IPC: G11C11/407
Filed: 1998-07-13
Abstract: An SDRAM, as an example of the semiconductor circuit, operates synchronously with an external clock pulse signal and has an output buffer circuit, containing a transistor (110) transmitting a data valuation signal (DRM). A logic circuit (17,18) controls the output buffer circuit, corresponding to the frequency of the external clock pulse signal such that the current delivery capability of the transistor is changed. The logic circuit comprises a modus register, in which a desired signal (MA7,8) can be adjusted for actuating the current delivery capability change.
Patent DE-19832957-A1 (DE)
Title: Lawn airing device to be pulled by lawn tractor comprises wheels adjustable to blade carrying shaft to process large areas
Inventor: CLAHSEN CLEMENS
IPC: A01B45/02
Filed: 1998-07-22
Abstract: The lawn airing device has a motor propelled blade carrying shaft (3), adjustable in height and accommodated in a housing (1), which can be synchronized with the two wheels (2) at a vertical level. The horizontal power take off (9) can be joined manually by a belt drive (10) to the belt drive wheel (11) of the blade carrying shaft. When driven in curves across the lawn, the blades (3a,3b,3c,3d) at the inside of the curve do not cause an irregular pattern.
Patent DE-19837587-A1 (DE)
Title: Frame for baby's or doll's perambulator has hinge unit and handle locking unit combined into single unit and operated independently of each other, and hinge unit has housing sections capable of sprung sliding movement on frame parts
IPC: B62B7/08
Filed: 1998-08-19
Abstract: The hinge unit(28) and handle locking unit(24) of the perambulator are combined into a single unit(30) and can be operated independently of each other. The hinge unit has a first(32) and a second(34) housing section each capable of sprung sliding movement on respective parts(12,14) of the frame.  The second two frame part is pivot-connected to the first by means of a connecting pin forming a pivot axis(46). A spring element(40) is provided between the second housing section of the hinge unit and second section of the frame.
Patent DE-19838598-A1 (DE)
Title: Mehrteilige Anordnung von einer Duschabtrennung
Inventor: SCHWAIGER ROBERT
IPC: A47K3/36
Filed: 1998-08-25
Abstract: Die Erfindung betrifft eine mehrteilige Anordnung für eine Duschabtrennung mit mindestens einem feststehenden Abschnitt (12), mindestens einem schwenkbaren Türabschnitt (14), und mit wenigstens zwei Schwenkeinrichtungen (16a, 16b), die mit dem feststehenden Abschnitt verbunden sind und über die der Türabschnitt schwenkbar gehalten ist, wobei die Schwenkeinrichtungen in einem Einbauzustand des feststehenden Abschnitts (12) innen bzw. zur Duschtasse versetzt sind, ggf. so, daß der Türabschnitt mit dem feststehenden Abschnitt überlappt, wobei die Schwenkeinrichtungen so angeordnet sind, daß diese in einem anderen Einbauzustand gleichermaßen den Einbau eines Türabschnitts ermöglichen.
Patent DE-19842318-A1 (DE)
Title: Internal high pressure forming machine has forming tool clamping device with holder frame to clamp tool during forming
Inventor: BAUER WOLFGANG
IPC: B21D26/02
Filed: 1998-09-16
Abstract: The forming machine has a device to clamp the forming tool during the process. The device has a holder frame (1), and the forming tool (9) is inserted into the frame, with positive locking. There is a tolerance between frame and tool, to easy insertion, and a device (31-33) on the frame, to compensate for the when the tool is in working position. Preferred Features: The compensator device includes a stop element (33), which is moved against the frame and charged with a holding force, which is generated by a pressure chamber (31,32), to engage on the tool.
Patent DE-19846564-A1 (DE)
Title: Making wet sludge fit for open site disposal, uses emulsified polyacrylamide
Inventor: ERLER UTMAR CHRISTIANSEN
IPC: C02F11/00
Filed: 1998-10-09
Abstract: Wet sludge is rendered fit for open site disposal, by mixing with an emulsified polyacrylamide agent (30) incorporating an activator substance (29). The agent (30) is intensively mixed with the sludge in a first contact phase, binding the water in the sludge.
Patent DE-19847484-A1 (DE)
Title: Storage tank for binders such as bitumen
IPC: C10C3/12
Filed: 1998-10-15
Abstract: The storage tank has its main heater (6) in the lower half and a passage heater (8) in or near the internal wall (9) of the tank, extending vertically. The passage heater has at least two heating segments which are separately switchable and/or controllable. It is thus possible to heat the tank over only part of its length. The heating segments may be one behind the other in the vertical direction. They may be electrically heated and may be fitted in boiling tubes (11a-11c).
Patent DE-19852012-A1 (DE)
Title: Rod mounted mower with security mechanism
Inventor: NAGASHIMA AKIRA
IPC: B25F5/00
Filed: 1998-11-11
Abstract: The primary throttle lever (14) pulls a cable (35) around a pulley (28) movable by a secondary throttle lever (15) and actuates a rotating arm (30) to open a throttle cable (13). A brake mechanism cable connection (76) turns an adjacent brake interlock arm (71) such that pairs of surfaces (83,84) and (85,86) prevent braking at open throttle or acceleration while braked
Patent DE-19857530-A1 (DE)
Title: Schlichtezusammensetzung, beschlichtete Glasfasern sowie deren Verwendung
Inventor: AUDENAERT RAYMOND
IPC: C03C25/47
Filed: 1998-12-14
Abstract: Die vorliegende Erfindung betrifft Schlichtezusammensetzungen, beschlichtete Glasfasern sowie ihre Verwendung.
Patent DE-19859276-A1 (DE)
Title: Foam insulation material delivery device used in tunnelling or mining work, uses compressed air piston motor to drive piston pumps with variable piston stroke
Inventor: GORZELANCZYK KLAUS
IPC: E21D9/00
Filed: 1998-12-22
Abstract: The piston pumps (14, 15) used to remove the foam components from their storage containers (2, 3) to a mixer (9) and then discharge the still liquid foam mixture are driven by a single compressed air piston motor (13). At least one of the pumps (15) is provided with a device used to alter piston stroke in relation to that in another pump (14).  The two components used to make the foam are delivered from their respective storage containers via flexible hoses (4, 5), means for maintaining a given component ratio and further hoses (7, 8), into a mixer fed with compressed air, and the still liquid foam mixture is forced out of a delivery hose (11) connected to a lance (12), using two piston pumps driven by compressed air and mounted in the same frame (16).
Patent DE-19901067-A1 (DE)
Title: Automated gear wheel gearbox has annular collar between two free wheels axially displaced to engage reverse rear gear wheel, inner teeth that engage second shaft outer teeth
Inventor: SCHNITZER DETLEF
IPC: F16H63/30
Filed: 1999-01-14
Abstract: The gearbox has at least two parallel shafts (3,5) with fixed wheels (17-21) coaxial to the first shaft at least indirectly that engage free wheels (7-12) axially fixed to the second shaft but able to rotate about it. An annular displacement collar between two free wheels that can be axially displaced to engage a reverse rear gear wheel has inner teeth that engage outer teeth fixed onto the second shaft and a frictional torque transfer device can be displaced by the collar.
Patent DE-19903086-A1 (DE)
Title: Method to prevent formation of dirt, water, ice layers on aerodynamic and hydrodynamic profiles uses press or Laser process to create microstructures and/or hydrophobic structures on profile surfaces
Inventor: WEISSBARTH KARL-HEINZ
IPC: B64D15/00
Filed: 1999-01-25
Abstract: The surface of an aerodynamic/hydrodynamic profile is given a microstructure and/or a hydrophobic structure, created by a press or Laser process.
Patent DE-19907572-A1 (DE)
Title: Mobile or cordless radio telephone has spacer element introduced in area of audio device and close to antenna
Inventor: HOFFMEISTER MARKUS
IPC: H04B1/3827
Filed: 1999-02-23
Abstract: The radio (1) includes an audio device and an antenna (20) for emitting HF radio signals. In the area of the audio device, a spacer element (44) is introduced in are close to the antenna (20).
Patent DE-19909922-A1 (DE)
Title: Lagerdichtungsanordnung
Inventor: KRIMMER ERWIN
IPC: F16C33/74
Filed: 1999-03-06
Abstract: Es soll eine einfache Lagerdichtungsanordnung geschaffen werden, die aus möglichst wenigen, einfach herstellbaren Bauteilen besteht und trotzdem eine sichere, dauerhaltbare und dichte Lagerung und Abdichtung ergibt. DOLLAR A Bei der hier vorgeschlagenen Lagerdichtungsanordnung (4) mit einem Lagerelement (6) hat das Lagerelement (6) einen Lagerbereich (10) und einen Dichtbereich (12), wobei der Dichtbereich (12) zwecks Abdichtung mit einem Spannelement-Dichtelement (8) gegen eine Dichtfläche vorgespannt wird. DOLLAR A Die Lagerdichtungsanordnung ist insbesondere bei Kraftfahrzeugen an Stellen vorgesehen, an denen mittelmäßige Beanspruchungen auftreten.
Patent DE-19911570-A1 (DE)
Inventor: RAEHSE WILFRIED
IPC: C11D1/37
Filed: 1999-03-16
Abstract: Long-chain alkyl sulfates only hardly dissolve in water. It was found that certain anionic surface active granulates in which the fatty alcohol sulfate is intimately mixed with at least one other anionic surface active agent are characterized by an improved solubility in cold water. The inventive method for producing such anionic surface active granulates is characterized by producing a paste consisting of at least two anionic surface active agents and intimately mixing it, adjusting said paste to a pH in the range of 6.0 to 8.5 and then subjecting it to a granulation step.
Patent DE-19912580-A1 (DE)
Title: Heizgerät mit einem durch ein Brennstoff-Luftgemisch gespeisten Brenner
Inventor: BESSER ULRICH
IPC: F24H8/00
Filed: 1999-03-19
Abstract: Die Erfindung geht aus von einem Heizgerät mit einem durch ein Brennstoff-Luftgemisch gespeisten Brenner (10), einer Brennkammer (12) und einer Wärmetauschereinheit (14), in welchem das Verbrennungsgas mindestens im unteren Leistungsbereich des Heizgeräts unter den Taupunkt des Wasserdampfes abkühlt, ferner mit einem Bypasskanal (20), der zur Rückerwärmung des Abgases auf einen für Kamin- bzw. Außenwandanschluß zulässigen Wert durch Wärmezufuhr aus dem Verbrennungsgas die Brennkammer (12) mit einer Abgasabführung (18) verbindet. Es wird vorgeschlagen, daß stromauf von der Öffnung (22) des Bypasskanals (20) in der Abgasabführung (18) ein Stellelement (32, 32') angeordnet ist, das den Massenstrom der über den Bypasskanal (20) in die Abgasabführung (18) gelangenden Verbrennungsgase beeinflußt. Mit Hilfe eines einfach ausgebildeten Stellelements (32, 32'), das im kalten Bereich der Abgasabführung (18) angeordnet ist, wird eine Anhebung der Abgastemperatur erreicht, so daß die Abgasabführung (18) insgesamt kondensatfrei bleibt.
Patent DE-19913666-A1 (DE)
Title: Rotary catch lock with motorized opening, especially for vehicle boot lid, has worm wheel that contacts stop in form of force storage device in at least one of two end positions
Inventor: WARMKE WERNER
IPC: E05B81/14
Filed: 1999-03-25
Abstract: The lock has a blocking pawl (12) that locks the rotary catch (6) in a locking position and that can be moved to a release position by a worm wheel (16) that is rotated into the release position by a worm (27) driven by the motor against spring force and is returned by the spring force. The worm wheel contacts a stop (K1,K2) in the form of a force storage device in at least one of two end positions.
Patent DE-19913732-A1 (DE)
Inventor: BRACHT STEFAN
IPC: A61K31/4406
Filed: 1999-03-26
Abstract: The invention relates to a transdermal therapeutic system with a backing layer, at least one layer or zone containing nicotine, which can also present adhesive properties, and a protective layer which can be repeatedly peeled off and reapplied. Said system is characterized in that it contains at least one essential oil obtained from a type of mint or a monoterpene ketone, which is found in such essential oils.
Patent DE-19915204-A1 (DE)
Title: Grill with heat-retaining plate made from natural stone
Inventor: BONGARTZ MARTIN
IPC: A47J36/02
Filed: 1999-04-03
Abstract: The grill has a grill space (6) with top and bottom heat above the grill plate (2). The grill has a cover in the shape of natural stone plate (7), which consists of a heat-retaining stone material. The cover is spaced from the grill plate. An insertion opening (8) is provided between the two natural stone plates (2,7), at least towards the front of the grill.
Patent DE-19917081-A1 (DE)
Title: Honeycomb structure used as a catalyst carrier in internal combustion engine exhaust gas purification
Inventor: KONDO TOSIHARU
IPC: B01J35/10
Filed: 1999-04-15
Abstract: Honeycomb structure produced from cordierite having a chemical composition of 45-55 wt.% silica, 33-42 wt.% alumina and 12-18 wt.% magnesia has 50 or more pores (number per 1.65 mm) with an average diameter of 1-20 microns in the surface of the compartments of the honeycomb. An Independent claim is also included for the process for producing a honeycomb structure comprising adding binder and water to the cordierite raw material and kneading followed by extruding, drying and calcining to form a structure with honeycomb compartments. The cordierite has a chemical composition of 45-55 wt.% SiO2, 33-42 wt.% Al2O3 and 12-18 wt.% MgO, and also contains 5-15 wt.% combustible particles having a particle size of 1-5 microns. The combustible particles are made of carbon.
Patent DE-19918348-A1 (DE)
Title: Positioning components with light beam triangulation sensor, involves determining measurement point distance from light source using reflection surface distance
Inventor: ROESSINGER MARKUS
IPC: G01B11/02
Filed: 1999-04-22
Abstract: The method involves directing a light beam from a triangulation sensor (1) at a defined position onto a predetermined measurement point (MP) on the surface of a positioned component, detecting the reflected light to determine the distance from the measurement point to the light source, comparing this with a desired distance and correcting any error. A reflection surface (9) for the light beam is associated with the measurement point at a predetermined distance from the actual measurement point position and defined relative to the triangulation sensor. The measurement point distance is determined using the reflection surface distance.  Independent claims are also included for the following: an arrangement for implementing the method.
Patent DE-19921927-A1 (DE)
Title: Front end assembly for city train, tram or bus incorporates hinged or tilting front bonnet section under front window
Inventor: BREMEKAMP UDO
IPC: B62D25/08
Filed: 1999-05-12
Abstract: The train has a rear wall, a front window (1) and a wall section (2) located beneath the window. The wall section is formed by a front bonnet section (2') which is connected to the vehicle chassis or frame (3) so that it can be lifted or tilted out. The front bonnet is connected to the chassis via a hinged rod system (4) which consists of a hinge and can be locked shut by a locking mechanism (5). In the raised or tilted position, the bonnet is held in place by a gas spring damper (6).
Patent DE-19926734-A1 (DE)
Title: Coating the outside of boats, e.g. to cover rivets, seams and damage repairs on boat hulls, involves coating the surface with rigid polyurethane foam
Inventor: LOPSCHUS KARL-HEINZ
IPC: B63B3/24
Filed: 1999-06-11
Abstract: A process for coating the external surfaces of boats in which the surface is coated with rigid polyurethane (PUR) foam.  An Independent claim is also included for a boat with an outer skin at least partly coated by this process.
Patent DE-19927758-A1 (DE)
Title: Transfer printing process, comprises forming a pattern or image on a transfer medium using a non-toxic ink, separating it from the transfer medium using water, applying to a workpiece surface and fixing
Inventor: HO TAM CHIT
IPC: B41M1/38
Filed: 1999-06-17
Abstract: Transfer printing process for a pattern or image on a workpiece surface comprises forming the pattern or image on a transfer medium using a non-toxic ink, separating the printed pattern or image from the transfer medium using water, applying it to a workpiece surface and fixing it.
Patent DE-19929583-A1 (DE)
Title: Device for preparing plate-like materials for erecting shuttering posts etc has two circular saw blades whose planes are at adjustable V-shape relative to each other to produce different opening angle
IPC: B23C3/12
Filed: 1999-06-29
Abstract: The device uses two circular saw blades (6, 7) whose planes (4, 5) stand V-shaped relative to each other with a certain opening angle which is infinitely adjustable.  The planes of the two blades can be adjusted individually and separately and are fixed on two independent motors (9, 10). The motors can be adjusted vertically, in their spacing from each other and in their opening angle. The motors are fixed on a common support (11) set above the flat tabletop (13).
Patent DE-19933838-A1 (DE)
Inventor: BIENERT KLAUS
IPC: B01L3/02
Filed: 1999-07-20
Abstract: The invention relates to an improved needle (2) and an improved method for transferring liquids, especially biological material. The invention also relates to a method for the production of said needle. The needle according to the invention has at least one surface capillary (12) in the area of the point  thereof (10), which extends preferably in longitudinal direction of the needle beyond the point into a shaft segment of said needle. The inventive needle makes it possible to transport large volumes in one single step during the transfer, for instance, of biological material due to the fact that the needle retains the liquid both by adhesion and by capillary effect. The inventive method for transferring biological material considerably reduces  the duration of the process and costs. Lasers can be particularly used in the production of the surface capillary in the inventive needle.
Patent DE-19933933-A1 (DE)
Title: Plug connector has part with two toothed racks, and part with actuating lever with two toothed segments that can interact with racks to draw connector parts together and cause contacts to engage
Inventor: KRAUSE JENS
IPC: H01R13/533
Filed: 1999-07-20
Abstract: The plug connector has a base part (10) and a complementary fitting part (20), each with plug contact. One of the plug connector parts has two toothed racks and the other has an actuating lever (30) with two toothed segments that can interact with the racks so as to draw the plug connector parts together and cause the plug contacts to engage each other when the actuating lever is turned.
Patent DE-19936295-A1 (DE)
Inventor: MUELLER HANS
IPC: A61M1/36
Filed: 1999-08-02
Abstract: Adapter stopper (2) comprises a cone for receiving a needle cone and a ventilating bore (6) which opens into a sleeve (4). A separating wall (10) is connected to the sleeve and divides the inner chamber of the sleeve into two chambers. The charging/discharging opening (5) opens into one chamber and the ventilating bore into the other chamber.
Patent DE-19936618-A1 (DE)
Title: Diagnostisches Kit und dessen Verwendung
Inventor: FRERICHS JUERGEN A
IPC: G01N33/53
Filed: 1999-08-04
Abstract: Die vorliegende Erfindung betrifft ein diagnostisches Kit und dessen Verwendung zur Stratifizierung von Patienten für eine Therapie Hormon-abhängiger benigner und maligner Neoplasien. Das Kit enthält einerseits Antikörper, die gegen das Ki-67 Protein gerichtet sind und andererseits Antikörper, die gegen Hormonrezeptoren, wie dem Östrogenrezeptor, gerichtet sind. DOLLAR A Die mit Hilfe der Antikörper erstellten Markierungsindices (Ki-67 Markierungsindex und Hormonrezeptorstatus) können in Beziehung gesetzt werden und einer optimalen Therapieformfestlegung dienen.
Patent DE-19946427-A1 (DE)
Title: Defined simultaneous heat treatment of several sample containers comprises inserting containers into metal block, heating and cooling by ducted cooling inside with heat exchange with cooling fluid
Inventor: UTHEMANN ROLF
IPC: B01L7/02
Filed: 1999-09-28
Abstract: The defined simultaneous heat treatment of several sample containers (13) comprises inserting the containers into a metal block (1) with several openings (5) and heating the block using an electrical heater (8). The metal block is cooled at the end of a prescribed heating period by ducted cooling inside with heat exchange with a cooling fluid. An Independent claim is also included for an apparatus for the defined simultaneous heat treatment of several sample containers. Preferred Features: The metal block has numerous cooling channels (7) through which air passes. The channels are run outwards from a cooling air distributor channel (6).
Patent DE-19949551-A1 (DE)
Title: Microfluid microchip for laboratory analysis and synthesis has channel structure with signal generators to develop fixed potential and modulated potential for controlled movement of matter through channel system
Inventor: NAWRACALA BERND
IPC: B01J19/00
Filed: 1999-10-14
Abstract: A microfluid microchip (30) has a channel structure (31) where the matter is moved through especially by an electrical potential. It has a guide channel (47-49) with at least one feed channel (33), and at least one outlet channel (36-38) to lead off the matter at least at two intersections (39-41).  The microfluid microchip (30), for the chemical or physical and/or biological analysis or synthesis of matter, has a channel structure (31) where the matter is moved through especially by an electrical potential. It has a guide channel (47-49) with at least one feed channel (33), and at least one outlet channel (36-38) to lead off the matter at least at two intersections (39-41). At least one guide channel section (47-49) of a given length is formed between the intersection (35) of the feed channel (33) and the guide channel (47-49) at one side and, on the other side, the intersection (39-41) of the outflow channel (36-38) and the guide channel (47-49). The system to build up a potential is at the feed channel (37) and the outflow channel (36-38) to give the matter a continuous movement from the feed channel (33) and through the guide channel (47-49) to the outflow channel (36-38). A further unit forms a time-modulated and/or amplitude-modulated potential to give the matter a modulated movement of separated volumes of the matter through the modulated potential action.  Independent claims are also included for the following: (i) a measurement system with a generator to form a time-constant signal to give a constant potential to induce a continuous movement of the matter and a second generator gives a modulated potential for the modulated movement of the matter; and (ii) the operation of the microchip, where the fluid is impelled through the channel structure by controlled potentials.