baber/WOPTO huggingface dataset:
Patent DE-19647330-A1 (DE)
Title: Buttonhole sewing machine
Inventor: NISHIZAWA YOSHIFUMI
IPC: D05B3/08
Filed: 1996-11-15
Abstract: A sewing machine to stitch keyhole buttonholes, with zigzag stitching round the edge, has a data input (23) used by the operator to specify at least one characteristic of a locking seam section (KN) to be formed at the other end of the foot section (F). A data generator produces the locking data as secondary stitch data, based on at least one characteristic specified by the data input (23). The locking data are used to stitch the locking seam section (KN).  Preferably, the machine has primary and secondary control systems to control the drive, fabric advance and turning mechanisms according to the primary and second data sets. A selection unit takes one of the primary data sets stored in the primary stitch data memory with relevant data values for at least one characteristic of the locking seam section (KN) and a display shows the selected candidate value with setting controls to alter the displayed values. At least one characteristic of the locking seam section (KN) contains length (D) of locking seam section on Y-axis, number of overlapping stitches, width of locking seam section on X-axis and overlap (G) of locking seam section (KN) on Y-axis in relation to foot section (F).
Patent DE-19650108-A1 (DE)
Title: Swashplate compressor for cooling system
Inventor: MATSUDA MIKIO
IPC: F04B27/12
Filed: 1996-12-03
Abstract: The swashplate compressor has a casing (1-4), a rotating shaft (5) connected to an external drive, axial bearings (11, 12) to receive the axial force from the shaft. The casing has cylindrical borings (2a, 3a) extending axially. A double-headed piston (8) with axially spaced piston sectors (8-1, 8-2) is fitted in the borings. The axial force in the rotating shaft caused by the difference between the pressure in the swashplate chamber and atmospheric air pressure outside the casing is reduced by the force which is created in the piston by means of the pressure in the first and second working chambers,
Patent DE-19655008-A1 (DE)
Title: Vorrichtung zum Positionieren und Führen eines chirurgischen Werkzeuges bei ortopädischen Eingriffen
Inventor: WAHRBURG JUERGEN
IPC: A61B34/00
Filed: 1996-12-21
Abstract: Vorrichtung zum Positionieren und Führen eines chirurgischen Werkzeuges bei orthopädischen Eingriffen, mit einem Industrieroboter, der einen Roboterarm mit endseitiger Montageplatte aufweist, einem an der Montageplatte gehaltenen Werkzeug und einer Programmsteuerung mit Rechner. In den Gelenken des Roboterarmes sind Sensoren zur Erfasssung der Gelenkstellung in einem in der Programmsteuerung definierten Werkzeug-Koordinatensystem angeordnet. Der Roboterarm ist mittels der Programmsteuerung in eine Arbeitsposition für den chirurgischen Eingriff bewegbar. Eine manuell führbare Sensoreinrichtung für eine dreidimensionale Objektvermessung ist vorgesehen. Mit der Sensoreinrichtung sind Referenzpunkte an Knochen des Patienten abtastbar. Die Sensoreinrichtung besteht aus einer Meßanordnung mit Datenfernübertragung, die einen stationären Empfänger, einen Taststift mit einem ersten Sender sowie einen an der Montageplatte angeordneten zweiten Sender aufweist. Die Sender weisen mehrere Signalgeber in einer fest vorgegebenen räumlichen Zuordnung auf, die von dem Empfänger aufgenommene Ortungssignale abgeben. Aus den Ortungssignalen wird die Position und Ausrichtung des Taststiftes sowie der Montageplatte in einem Koordinatensystem ermittelt. Die ermittelten Raumkoordinaten sind dem Rechner zuführbar, der die Raumkoordinaten des Taststiftes in die Koordinaten des Werkzeug-Koordinatensystems transformiert. Der Rechner ermittelt aus den auf das Werkzeug-Koordinatensystem bezogenen ...
Patent DE-19700294-A1 (DE)
Title: Closure for outlet pipe of liquids
Inventor: FRIEMERT MANFRED PROF DR
IPC: F16K31/50
Filed: 1997-01-08
Abstract: The closure comprises a cap (6) and a plastics spherical sealing surface (9) which are formed as one-piece. The cap floor (8) is provided with a spherical sealing surface which is inwardly-facing. The cap has outlet apertures (10,11,13) distributed around the spherical surface (9). At least a part of outlet apertures (13) runs slanting towards outside. The spherical sealing surface is made of a soft plastics and the cap part is made of a hard plastics.
Patent DE-19701635-A1 (DE)
Title: Motor vehicle trailer used as market stall
Inventor: LAMBERT PAUL H
IPC: B60P3/025
Filed: 1997-01-19
Abstract: The trailer (1) has a box body (K) with hinged sides (5,6,7) and counters (9) and additional counters (10), raised by hydraulic columns (8). Each additional counter is held on the associated column of the roof construction via a support console (11), which is pivoted horizontally. The console is located on a guide bearing (FL), which is raised and lowered relative to the top counter surface (OK) via a hydraulic piston/cylinder unit (14,a,b). The guide bearing is a long box with open ends, and supported on the vertical column via guide rollers (FR). The cylinder with piston rod is located inside the box.
Patent DE-19703228-A1 (DE)
Title: Input signal amplification method for hearing aid
Inventor: HOLUBE INGA DR
IPC: H03G7/06
Filed: 1997-01-29
Abstract: The method involves using an AGC circuit for compressing a signal detected by the hearing aid, which is performed in dependence on the signal level of the input signal. A signal analysis is performed in addition to the detection of the signal level of the input signal for assuring a dynamic compression. The characteristic of the dynamic compression is varied based on the result of the signal analysis. A modulation frequency analysis of the input signal is preferably performed as a signal analysis, and the variation of the dynamic compression is achieved through a change of the time constants of a level detector, or through change of the compression ratio.
Patent DE-19703518-A1 (DE)
Title: Metal and wood bonded component in interior of vehicle
Inventor: MERTES PETER DIPL ING
IPC: B32B15/10
Filed: 1997-01-31
Abstract: A lacquered (4) wooden part (1) or a combustible part made at least partially of wood is joined to a metal part (2), preferably made of aluminium or aluminium alloy. The joint is made by the application of an adhesive. The adhesive is a thermoplastic cement. It reversibly softens and consequently is de-activated as a cement at a temperature lying below the pyrolysis temperature of the combustible material.
Patent DE-19704702-A1 (DE)
Title: Printing machine play elimination method
Inventor: KRAM RAIMUND DIPL ING
IPC: H02P5/50
Filed: 1997-02-07
Abstract: The method uses drive gearings (G1,G2) for the printing machine roller system (W) driven via a pair of opposing electrical drives (A1,A2). They eliminate the play between the printing machine rollers, between the rollers and the associated gearings, or within the gearings. The tensioning of the drive system is only operative during normal operation. It is lifted during rapid acceleration or braking, to allow the full drive load to be utilised.
Patent DE-19706527-A1 (DE)
Title: Interference voltage error prevention method for earthing resistance measurement
Inventor: ARH JOZE
IPC: G01R27/18
Filed: 1997-02-19
Abstract: The interference voltage error prevention method uses a sinusoidal measuring current with a frequency of 125 Hz applied to the measured object, before measuring the voltage between earth and the probe and calculation of the earthing resistance from the quotient of the voltage and current. The current and the voltage are both measured via a synchronous rectifier (SR) and a measuring integrator (INT) having an integration interval which is a whole multiple of 40 ms or 200 ms.
Patent DE-19710307-A1 (DE)
Title: Movement signal system for determining movement taking place in monitored room
Inventor: MODER NORMAN
IPC: G08B13/19
Filed: 1997-03-13
Abstract: The system is designed so that it is integrated in a conventional plug socket unit.  A timer is allocated to the system, to activate different facilities are put into operation by the system respectively after a time interval. The system may activate a lighting system, an audio or television system, or an acoustic or optical alarm system can be operated by the movement signal system. The system may have an infrared or radio remote controlled output device.
Patent DE-19714371-A1 (DE)
Title: Procedure for monitoring large diesel engine
Inventor: BEHRENS HANS-PETER DIPL ING
IPC: F01M11/10
Filed: 1997-04-08
Abstract: The pistons (3) and/or bearings (7,8) of the engine are lubricated with oil, where the temperature of the oil mixture leaving the pistons and/or bearing is measured, preferably directly after leaving, and monitored. The temperature of the oil mixture is measured relative to an almost constant surrounding temperature with a Peltier element (41). The oil mixture strikes one side of the Peltier element while its other side is at this almost constant temperature. Additionally, for oil mist monitoring, the pressure prevailing at the same time in the "driving chamber" of the engine is measured and monitored using a ventilation pipe (12).
Patent DE-19716424-A1 (DE)
Title: Printing press cylinder
Inventor: JENTZSCH ARNDT DIPL ING
IPC: B41F22/00
Filed: 1997-04-18
Abstract: The cylinder has a device to prevent ink transfer from the printed sheet to the cylinders of the printing press. This device is an inverter (1) which preferably turns the printed sheet over to print it for the first time and repeatedly in one pass. After the sheet passes through the inverter, the printed side lies against the mantle surface (14). The whole of the printing cylinder (11) mantle surface (14) is covered with a barrier layer (15) of silicon rubber. The printing ink is mixed with a silicon oil.
Patent DE-19720048-A1 (DE)
Title: Rotary piston machine as a hot expander and as a spray water cooled compressor
Inventor: KAYSER ALBRECHT DIPL ING
IPC: F01C1/10
Filed: 1997-05-14
Abstract: The comb mesh machine has three inner rotary pistons, four outer rotor work chambers, and eight profiled cutting edges.  The housing, rotors and eccentric bearing blocks are made of cooled 36 % nickel steel, while the rotary pistons -. which in operation attain minimal clearances through grinding action and thermal expansion - are made of a machinable ceramic.  The cutting edges of the outer rotor (3) are made of a cutting material such as, for example, titanium nitride.  The inner rotor is made as a single component of a high-strength steel.  Close to the coated surfaces of the rotary pistons it is provided with closely spaced cooling or heating oil channels.
Patent DE-19720316-A1 (DE)
Title: Test bench for water meters
Inventor: HAAF HANSJOERG
IPC: G01F25/00
Filed: 1997-05-15
Abstract: The test bench holds a row of water meters (20) using holding members (10). The inlet and outlet connection pieces of the water meter are connected to tip pieces of the holding members with the help of a clamp, to form a measuring path (28). Several carriers (12) are arranged in a planetary fashion around a central shaft (3), which is supported on a frame (2). The clamp comprises a spring (24), whose force is exerted between one of the support members and the facing holding member. The frame has coupling pieces, which are movable in the axial direction of the carriers and effect a releasable connection between the measuring path and a water supply line.
Patent DE-19720603-A1 (DE)
Title: Sock washing clamp for keeping socks in pairs during washing
Inventor: KRISPLER WALTER
IPC: D06F95/00
Filed: 1997-05-16
Abstract: The sock washing clamp (10) holds a pair of socks or stockings during a washing process in a washing machine. It has two water-permeable clamp shells (12,14) which have shell openings facing each other and tilt into each other round a joint axis (16) which is vertical to the middle axes of the clamp shells (12,14).  Each shells has a water-permeable clamp surface which covers the associated shell opening in part, and a chuck to press the shells (12,14) against each other. The shells are made of plastics and have openings for water to flow through.
Patent DE-19721088-A1 (DE)
Title: Data exchange method specially for local optical network
Inventor: HUENLICH KLAUS DIPL PHYS
IPC: H04L5/06
Filed: 1997-05-20
Abstract: The method involves exchanging information between communication connections (KA), at which communication instruments (KE1..4, KN-ATM) are connected. The communication connections are implemented in connection arrangements (MAU1..4) of optical ring networks (ORN). Different transmission frequencies are associated with the communication connections, communication instruments, and connection arrangements, for a transmission of information (z, sz) over an optical waveguide. The information is transferred with the transmission frequency (f1..4) of the respective target communication connection, target communication instrument, and target connection arrangements, for an aimed exchange of the information.
Patent DE-19736922-A1 (DE)
Inventor: KOMOSCHINSKI JOACHIM DIPL CHEM
IPC: C07C45/46
Filed: 1997-08-25
Abstract: In an advantageous 2-halogenated indan-1-one production process, anilines are transformed into diazonium salts, which are then reacted with acryl compounds to produce 3-phenyl-1-halogenated propionic acid derivatives, and the latter are annulated.
Patent DE-19738962-A1 (DE)
Title: Paint spray device for large surfaces e.g. ships
Inventor: DELIUS KLAUS
IPC: B05B14/00
Filed: 1997-09-05
Abstract: The spray device has a housing with opening facing the object to be sprayed and with funnels (5) along the edge to suck up and return the overspray. The wide opening (5.1) of the funnels is associated with the edge of the housing opening and the narrow opening (5.2) is fitted with its own pipe line which opens into the collecting pipe (7) attached to the back of the housing. The wide openings adjoin flush with each other along their side walls.
Patent DE-19739898-A1 (DE)
Title: Multi-path reception and selection method of e.g. television signals in moving vehicles
Inventor: GEIGER ERICH ANTON
IPC: H04N5/44
Filed: 1997-09-11
Abstract: At least n memories (S1....Sn+1) for temporarily store n incoming signals over defined time sections. The signal quality is evaluated against defined criteria and the memory with the best quality is read out whilst the next time section of the n signals is read into the n memories. For video signals, 2n memories are used to temporarily store two successive sub, half or full images line by line.
Patent DE-19746619-A1 (DE)
Inventor: KELLER WOLFGANG DIPL PHYS DR
IPC: H01L27/088
Filed: 1997-10-22
Abstract: The invention relates to an electric semiconductor component comprising electrodes which form the source (210, 310) and drain (220, 320) and at least one gate electrode (230, 240, 330, 340) with a specific gate width. The inventive semiconductor component is characterized such that the gate electrode (230, 240, 330, 340) is at least curved in sections in a direction toward one electrode and the surface of the one electrode is smaller than half the product of the width of the one electrode and the specific gate width. The invention also relates to an electric circuit which contains at least one electric semiconductor component with electrodes which form the source (210, 310) and drain (220, 320) and at least one gate electrode (230, 240, 330, 340) with a specific gate width. The electric circuit is characterized such that, in the semiconductor component, the gate electrode (230, 240, 330, 340) is at least curved in sections in a direction toward an electrode and the surface of the one electrode is smaller than half the product of the width of the one electrode and the specific gate width.
Patent DE-19747194-A1 (DE)
Inventor: BUSSCHERS-JONKER LINDA
IPC: A45C11/18
Filed: 1997-10-24
Abstract: The invention relates to a closeable case (1) for storing a plurality of cards, coin collections and similar objects having substantially the same dimensions. The inventive case has a bottom part (2) and a cover (3) which are pivotally connected along a common hinge axis (4) in addition to an insert which is joined to the bottom part (2) and the cover (3) and has a plurality of inner pockets (6) which are open in the direction of the hinge axis and which spread out when the bottom part (2) and the cover (3) are opened. Each inner pocket (6) has a front wall (7.1-7.13) and a rear wall (8.1 - 8.3) which are fan-folded in relation to each other and laterally connected to each other in pairs.
Patent DE-19749030-A1 (DE)
Title: Dye trough
Inventor: KELLER WALTER
IPC: F28F3/14
Filed: 1997-11-06
Abstract: The trough has a double wall with the welded thinner sheet (4) on the inner surface of the thicker sheet (5). The zones between the weld lines are pressed out in bulges, towards the roller (7) which carries the fabric through the dyestuff, to form channels to carry hot steam. The gap (9) between the fabric deflection roller (7) and the welded inner sheet (4) is 5-100 mm, and pref. 15-35 mm. The thicker wall (5) has a thickness of 3.0 mm and the thinner sheet (4) thickness is 1.0 mm.
Patent DE-19754257-A1 (DE)
Inventor: FALCH PETER
IPC: B60H1/00
Filed: 1997-12-06
Abstract: The invention relates to a magnetic valve (10) for a liquid-regulated heating and/or cooling facility, which comprises a valve housing (16) having at least one inlet duct (12) and at least one outlet duct (14), an electromagnetically switched valve member (18) that establishes the connection between the inlet duct (12) and the outlet duct (14) when switched to a first position and blocks said connection when switched to a second position. The valve shaft (26) projects into an armature area (42) by means of an armature (32) fixed thereon. Said armature area is at least partially crossflown by liquid and is connected to line sections of the heating and/or cooling facility having different pressure levels. According to the invention, the armature area (42) is connected to a line section by moving slots on the side facing said area and to a line section by an axial duct (48) in the valve shaft (26) on the opposite side of the valve member (18).
Patent DE-19756470-A1 (DE)
Title: Cyclist's helmet for head protection
Inventor: FISCHER HENNIG
IPC: F25B21/04
Filed: 1997-12-18
Abstract: The helmet contains thermoelectric Peltier effect elements energized by solar cells on the outer surface and controlled to provide warm or cool air circulation through slots. Stability may be improved by the inclusion of heat conducting gel between walls of the helmet.
Patent DE-19757950-A1 (DE)
Title: Screening of all possible oligonucleotides in a library
Inventor: PAUL DIETER PROF
IPC: C12Q1/6811
Filed: 1997-12-27
Abstract: A screening process to isolate an X-mer oligonucleotide from a library, corresponding to all the possible X-mers (4x), is characterized in that the library is divided into 256 sublibraries with defined sequences in positions X, X1, X2 and X3, where one of these libraries binds with a target, the winner corresponds to another library divided into 256 sublibraries with defined sequences at positions X4, X5, X6 and X7, where one of these libraries binds with a target and the process is repeated, to determine the whole sequence.
Patent DE-19757979-A1 (DE)
Title: Web guide roller
Inventor: MICHALIK HORST
IPC: B41L13/16
Filed: 1997-12-24
Abstract: The drive mechanism for a web guide roller (1), such as a paper web, has a motor drive which is activated shortly before the leading end of the web reaches the roller. A clutch (5), such as a centrifugal clutch (2), is engaged by a continuous drive transmission, such as the roller chain (3) of the web advance system.
Patent DE-19801522-A1 (DE)
Title: Thermal gloves for pushing trolleys, prams, push chairs, etc.
Inventor: BAUER KARL
IPC: A41D13/08
Filed: 1998-01-16
Abstract: The glove (10) grips round the handle (2) and the grip section is inside the glove (10), which has stiffenings to keep the entry section of the glove open. The glove (10) can be fixed on a handle (2) by means of an adhesive or it can be mounted on a buggy etc. through pushing it onto a handle with the help of a notch on the glove.
Patent DE-19803561-A1 (DE)
Title: Roll-back lock for motor vehicles with gearbox
Inventor: DIHLMANN MARKUS
IPC: B60T7/12
Filed: 1998-01-30
Abstract: The roll-back lock is based on the principle of a ratchet and automatically releases for forward motion.  A control device is provided to release the roll-back lock when reverse is engaged.  A mechanism controlled by a speed switch lifts the locking pawl for forward motion.  The roll-back lock may be fitted on the rear axle or rear wheel. An Independent claim  is included for a similarly designed roll-forward lock  which automatically releases for reverse motion and has a control device to release the lock when forward motion is engaged.
Patent DE-19803684-A1 (DE)
Title: Time-delayed differential current protection device
Inventor: HARR DIETER DIPL ING
IPC: H02H3/33
Filed: 1998-01-30
Abstract: The differential current protection device has a transductor circuit with an evaluation stage (11) between its secondary winding (6) and a complex capacitive resistance (9), acting as a measuring resistance and forming an oscillator with the secondary winding for control of a release device (12).  The evaluation stage has a rectifier (17), a pair of delay circuits (18,20) and a threshold switch (19) between the latter, supplied with a temperature-compensated reference voltage.
Patent DE-19807456-A1 (DE)
Title: Felt-free finishing of wool using proteolytic enzyme, useful for flocks, slubbing, yarn and fabric
Inventor: BREIER RUDI PAUL EUGEN
IPC: C12S3/14
Filed: 1998-02-21
Abstract: Felt-free finishing of wool using a liquor containing a proteolytic enzyme is carried out with the wool stationary and the liquor agitated. Independent claims are also included for: (a) the use of the enzyme subtilisin, CAS number 9014-01-1, preferably in alkaline solution, in felt-free treatment of wool fibers; and (b) felt-free treated wool fibers.
Patent DE-19811627-A1 (DE)
Title: Laser device for treatment of patient skin and other dermatological processes
Inventor: PRIBBERNOW ARNOLD
IPC: A61B50/13
Filed: 1998-03-17
Abstract: The device has a  pulsed solid state laser, a hand piece (14) with devices to focus the light onto the skin, and a guide (12) to guide the laser beam to the hand piece. An operating screen and control (18) for the laser device are mounted on the hand piece itself.
Patent DE-19814189-A1 (DE)
Title: Aperture mask for colour CRT with in-line electron guns
Inventor: YASUDA TSUKASA
IPC: H01J31/20
Filed: 1998-03-25
Abstract: The aperture mask (2) has a number of slits (12) with their longitudinal axes at an angle to a direction which is perpendicular to the direction of the in-line electron guns of the colour CRT. The angular inclination of the longitudinal axis of each slit may be defined by a function in terms of the distance of the slit from a vertical axis extending through the centre of the perforated area of the aperture mask.
Patent DE-19814323-A1 (DE)
Title: Aquarium external water filter with self-priming pump
Inventor: MAYER FERDINAND
IPC: A01K63/04
Filed: 1998-03-31
Abstract: An aquarium has an outer filter with a housing and removable cap (12) enclosing a filter chamber (13). The chamber has a water inlet (14) and water outlet (16). The cap accommodates a self-priming pump, which sucks water through the chamber. The inlet pipe, housing and outlet pipe together form an otherwise hermetically sealed system.
Patent DE-19815736-A1 (DE)
Title: Flat especially printed product, with turning disc
IPC: G09F11/23
Filed: 1998-04-08
Abstract: Sheath has outer guide-pieces for rotarily mounting the disc. Guide pieces flank the outer edge of the disc at least in parts or spots over the disc's periphery, arranged on a geometric circular track whose diameter is slightly larger than that of the disc. Turning disc (3) is rotarily mounted inside flat sheath (2) which, near at least one part of the disc, has a cutout part for gripping and manually turning the disc.