baber/WOPTO huggingface dataset:
Patent DE-19701922-A1 (DE)
Title: Addressing image data in memory module with several lists
Inventor: BENSON HERMANN JOSEF
IPC: H04N7/26
Filed: 1997-01-21
Abstract: The memory 5 is subdivided into a series of segments 5a-5p that are identified by base addresses 2 that are produced by list elements 1a-1p that have pointer addresses 3.  Access to the address list is made with the help of pointers. The base addresses of a first group 7 of concatenated list elements indicates free memory locations 5k-5p and the base addresses of a second group indicates occupied memory 5a-5h.  The image data of an image are arranged in a storage area segment, and access to the list elements (1a to 1p) is brought about by using pointers (4).
Patent DE-19705657-A1 (DE)
Title: Auxiliary circuit e.g. for laptop or notebook computer
Inventor: CONELL RAINER
IPC: H02J7/00
Filed: 1997-02-14
Abstract: The auxiliary circuit (24) is used for periodic regeneration of a storage battery (16) used for operation of the laptop computer, which can be charged via a DC network stage (18), with a first battery terminal (34) coupled to the latter via an earth line (33) and a second terminal (26) coupled to the DC network stage via a current line (25).  The auxiliary circuit contains a control circuit (38) for initiating an automatic discharging/charging cycle, with the discharging effected via a switched load resistance (36).
Patent DE-19710721-A1 (DE)
Title: Data recorder incorporated in camera
Inventor: OZAKI HIROYASU
IPC: G03B17/24
Filed: 1997-03-14
Abstract: The data printer (20) allows date and/or time information to be printed on the film (18) in synchronism with the transport of the film, using an exposure device (21) with a number of light-emitting elements and an optical imaging system (22), for providing corresponding light points on the film. The optical imaging system has a magnification which lies between 0.6 and 1.5 and uses a single lens receiving the light from the light-emitting elements, e.g LED's (21a) which are positioned along a straight line, for deflection onto the film without reflection.
Patent DE-19711577-A1 (DE)
Inventor: BRYCH HEINZ
IPC: H04B1/408
Filed: 1997-03-20
Abstract: The invention relates to a device for transmitting and/or receiving signals, comprising a receiver unit and a transmitter unit, the transmitter frequency of a transmitter of said transmitter unit being 433.42 MHz, the receiver frequency of a receiver of said receiver unit being 433.92 MHz and the intermediate frequency being + 500 kHz.
Patent DE-19711620-A1 (DE)
Title: Percussive musical instrument
Inventor: BUCKERT INGO
IPC: G10K3/00
Filed: 1997-03-20
Abstract: The percussive musical instrument comprises a longitudinal, inflatable hollow member (2) with a handle (3,9) and a striking part (4,10). The hollow member may be made of soft plastics film or metal foil.  At least one part of the striking part (4,10) has a fluorescent material. The hollow member has fixing rings (6,7) on the striking part. The hollow member may be club-shaped and may have a length of about one meter.
Patent DE-19724094-A1 (DE)
Title: Contact lens holder on cornea during fundus region operations
Inventor: KRAUSE MATTHIAS DR MED
IPC: A61F9/007
Filed: 1997-06-07
Abstract: The round contact lens holding ring (5) is joined via a ball joint to a chain of four holding bars (1-4), the mutually perpendicular bars joined by three hinge joints to be fixed by U-type fork in different positions of the lid holder. The instrument is made of Titanium and enables the contact lens to be variously positioned on the cornea of the eye undergoing the operation. The holder can make use of a single holding bar similarly flexibly joined to the holding ring (5), using the guiding hand in this case to act as lid closer.
Patent DE-19725765-A1 (DE)
Title: Transfer mechanism for multi-stage shaping press
Inventor: CISAR ROLF DIPL ING
IPC: B21D43/05
Filed: 1997-06-18
Abstract: A set of grips are mounted on a travelling support. Each grip has two jaws and accommodates a long workpiece to be ejected or re-positioned, and is supplied with a guiding pressure allowing the work to pass through and a holding pressure to grip it. Each grip has a hydraulic operating mechanism (7) supplied with a holding pressure which is higher than the guiding one. The grip jaws (6) can be parallel and slide towards each other, being typically actuated by rams (14,15), while they can be coupled together by a synchronising mechanism. The jaws and mechanism can be arranged to slide in the sideways direction, being lockable in position, and measuring equipment can be provided for the distance between them.
Patent DE-19729573-A1 (DE)
Title: Pressure and reaction body
Inventor: KRETH LUDWIG
IPC: F16F9/04
Filed: 1997-07-10
Abstract: The device converts impact and oscillation energy using a fluid-filled elastic body. It has a body shell with a raised working reception where the cross section of the fluid-filled body is surrounded by a medium that can be lightly compressed or moved in at least two directions. At least one cross section of the body is circular. The shell material is coated with a non-stick cladding, such as polytetrafluorethylene (PTFE)
Patent DE-19731893-A1 (DE)
Title: New acylamino:alkyl-(thio)carbonate derivatives
Inventor: UGI IVAR
IPC: C07C231/18
Filed: 1997-07-25
Abstract: Acylaminoalkyl-carbonate or -thiocarbonate derivatives of formula U-NH-A-W-C(Y)-ZR5 (I) are new. U = substituted acyl of formula Ra-CO-O-CRcRd-CO- (a), RaCO-NRb-CRcRd-CO (b), Rn-CO-CHR'a-NH-CHRc-CO- (c) or of formula (d); A = -CR1R2-CR3R4- or -CR1R2-CR3R4-CR6R7-; Rn = OH, OR, SR or NRR'; W,Z = O, S or substituted imino; Y = O or S; R1-R4, R6, R7,Ra-Rh,R,R',R'a = H; or (all optionally substituted) alkyl, allyl, vinyl, cycloalkyl, heterocyclyl, heteroaryl or aryl; or two of R1-R4, R6, R7 (separated by at most 2C) complete a ring system comprising 1-10 aryl or cycloalkyl rings (optionally containing heteroatoms); Rb may also be NR1R2 or an O-protected 1-amino-carbohydrate residue. R5 = (all optionally substituted) alkyl, allyl, vinyl, cycloalkyl, heterocyclyl, heteroaryl or aryl; Also claimed is a method for cleaving compounds (I), involving contacting (I; R5 other than aromatic group) with a base or contacting (I; R5 = aromatic group) with a base and a nucleophile of formula HRn.
Patent DE-19732381-A1 (DE)
Inventor: SCHMIDT WOLFGANG DR
IPC: C09K19/02
Filed: 1997-07-25
Abstract: The invention concerns a liquid crystal and active-matrix display containing ferroelectric liquid crystal which features a "spontaneous bookshelf" geometry.
Patent DE-19732785-A1 (DE)
Title: Trocar for passing surgical instruments through body wall or between ribs
Inventor: DWORSCHAK MANFRED
IPC: A61B90/30
Filed: 1997-07-30
Abstract: Suction holes around the bottom of the trocar linked to a vacuum source by integral channels enable parts of the body to be fixed to the trocar. Suction holes are provided around the bottom edge (5) of the trocar wall (2). Channels extend the length of the wall between these openings and a connection (13) for a vacuum source.
Patent DE-19736057-A1 (DE)
Title: Tool movement counting method
Inventor: HARTMANN HORST
IPC: G06M1/10
Filed: 1997-08-20
Abstract: The method involves counting movements in a tool by means of electronic switch arrangements, whereby the counting results with a cycle counter adding and/or with a load counter subtracting, in such a way, that pulses produced by a permanent magnet are detected over a protective gas contact as well as a shift register by a counter module, and the counting can be stopped on a desired cycle by a hand-held infrared transmitter.
Patent DE-19736513-A1 (DE)
Inventor: GLOMBITZA ULRICH DR ING
IPC: G01D18/00
Filed: 1997-08-22
Abstract: The method involves retrieving zone-related data from a data library and transmitting to the measuring system (MES), which is modular. At least one set of parameters for processing at least one group of data is sent from the data library to the measuring system. An arrangement for configuring the measuring system is also claimed.
Patent DE-19738155-A1 (DE)
Title: Four stroke internal combustion engine e.g. for lawn mower
Inventor: ARAKI TSUNEO
IPC: F01M9/06
Filed: 1997-09-01
Abstract: The engine has an inner wall (20) which partly surrounds the conrod (14), and is in turn surrounded by an outer wall (24), to which it is attached. The walls form an oil reservoir (28) between them, as well as oil collecting regions besides the crankcase. The conrod has an oil scoop (32) which can protrude through a slit (34) in the inner wall to pick-up oil (26). The oil collecting regions are preferably large enough to function as oil reservoirs should the engine be tipped on its side.
Patent DE-19738301-A1 (DE)
Title: Drinks container safety closure has flat top with score lines which fail
Inventor: KAMPF GERD
IPC: B65D51/16
Filed: 1997-09-02
Abstract: A container holds a quantity of liquid e.g. carbonated drink or fruit juice and is shut by a closure cap (2). The closure has a flat, thin top (4) incorporating one or more deliberately weakened score lines (14,14'). The score lines extend into the central zone of the flat top (4) which is most subjected to a build up of pressure by e.g. shaking and gas release or accidental fermentation. When the internal gas pressure within the container exceeds a defined threshold, the score lines fail and the gas is released.
Patent DE-19741515-A1 (DE)
Inventor: ANDRAE JUERGEN
IPC: H05H1/14
Filed: 1997-09-20
Abstract: The invention relates to a method for generating energy by controlled plasma-induced nuclear fusion and to a device for the implementation of the inventive method. Unlike suggested in large-scale fusion research, the inventive method provides for the ions to be heated selectively with ion cyclotron resonance by means of an electrical, resonant high frequency field impregnating the plasma in a large resonance volume containing at least 0.4 % of the total plasma volume. The intensity of the resonance magnetic field in the resonance volume remains constant, the differences being no greater or smaller than 1 %. The magnetic field strength from the resonance volume increases in all external directions. This enables efficient, selective ion heating whilst the electrons are cold. In contrast with existing and projected fusion plasma machines, ions with high kinetic energy in the spatial area of the minimum quantity of the magnetic field structure can be stored over a long period of time with little technical and economic expenditures and in relatively small volumes so that a stationary controllable fusion energy yield is achieved, whereby the heating of ions can be increased by inserting ions in the magnetic field structure.
Patent DE-19741595-A1 (DE)
Inventor: CORDING KARL-HEINZ
IPC: H04B1/20
Filed: 1997-09-20
Abstract: The invention relates to a method for wireless transmission of audio signals and to the audio equipment (50) and the audio playback device (25) for the implementation of the inventive method. According to said method, audio signals are transmitted wireless between at least one audio signal source (1, 5, 10, 15) and an audio playback device (25) which is distant from the at least one audio signal source (1, 5, 10, 15). A transmitter (30) of the audio playback device (25) emits signals to a receiver (35) of the at least one audio signal source (1, 5, 10, 15). The at least one audio signal source (1, 5, 10, 15) is connected to an additional transmitter (40) depending on the information contained in the signals. The audio signals of the at least one audio signal source (1, 5, 10, 15) are emitted by the additional transmitter (40) to a receiver (45) of the audio playback device (25).
Patent DE-19744814-A1 (DE)
Title: Recovery of dry high-carbon fraction for combustion, from domestic waste pyrolysis processes
Inventor: CHRISTEN FRANZ EICKE VON ING G
IPC: C10B47/30
Filed: 1997-10-02
Abstract: Solids leaving the pyrolysis process are taken hot, excluding air, through a screening process, separating a fine high-carbon fraction from a low-carbon, coarse fraction. The fine fraction is extracted dry. The coarse fraction is withdrawn separately excluding air, and cooled down. An Independent claim is included for the apparatus for the above process, comprising an indirectly heated rotary kiln (1) for pyrolysis, an airtight extraction system and an outlet for pyrolysis gas (2). The screening drum (3) is directly connected to the pyrolysis drum. The interceptor (5) below the screening drum accepts the fine fraction into its vertical duct section (6) which connects to a conveyor (7). The screening drum oversize enters the extraction unit (8). Preferably this feeds an enclosed quenching bath (4) with solids extractor (9). Preferred features: The coarse fraction is quenched in the water bath. Steam and pyrolysis gases are drawn off. The fine fraction is cooled, excluding air, to below its ignition temperature. Fine fraction extraction, excluding air, takes place through a packing of this material, which acts as a plug. The height of the packing is held above a set minimum value. A  psi -ray level-measurement and control system maintains this height. The raw material of the process is sorted- or unsorted domestic waste. The recovered fine fraction is burned. Metal is separated from the coarse fraction. The maximum grading of the fine fraction is 12 mm.
Patent DE-19747756-A1 (DE)
Title: Material for electric cable crimp-type terminal
Inventor: ASAKURA NOBUYUKI
IPC: H01R13/03
Filed: 1997-10-29
Abstract: A material used for a terminal has a base material (10) and a number of layers provided on it containing a tin coating as the outermost layer. The layers comprise copper and tin coatings (11,12). The base material comprises one selected from a group that includes copper and copper alloys.  The terminal material forms a crimp connection section of a terminal for an electric cable. Another layer can be a nickel one, but the material is designed so that the nickel and tin layers do not come into contact with each other; this is achieved by placing the copper layer between them.
Patent DE-19750038-A1 (DE)
Title: Commutator bar contacting device for electric motor
Inventor: IVKOVIC ZORAN
IPC: H02K11/026
Filed: 1997-11-12
Abstract: A carbon brush (5) is biased against the commutator by a spring (8) which is supported on one side of the brush and which holds the brush at one end. On the other side of the brush, a second spring (7) is used to bias the carbon brush. The two springs may be connected to form a single component.
Patent DE-19750687-A1 (DE)
Title: Method for casting in inserted parts
Inventor: STENZEL OTTO DR ING
IPC: B22D19/00
Filed: 1997-11-15
Abstract: Roughness peaks forming undercuts (20, 22) oriented essentially perpendicular to the enveloping outer contour (14) are produced on the part surfaces (10, 12) by additional blasting with a granulate.
Patent DE-19751136-A1 (DE)
Inventor: NANN EBERHARD DR
IPC: H01M2/04
Filed: 1997-11-19
Abstract: The closure stop system uses a stop body (1), incorporating a closure stop (2) and an associated valve element (3), inserted in the battery cell opening (26,27), for providing a normally closed connection path between the interior of the battery cell and the external atmosphere.   An Independent claim is included for a battery cover employing the battery cell closure stop system.
Patent DE-19752056-A1 (DE)
Title: Multifunction control device for image screen display
Inventor: KUENZNER HERMANN
IPC: G05G9/047
Filed: 1997-11-25
Abstract: The control device uses a multifunctional operating element (1) which can rotate about a longitudinal axis and which can move along this axis for making a selection from a menu or partial menu, or controlling a function and/or a function value displayed on an image screen display. A resetting spring provides an additional pivot movement of the operating control for selecting menu points within an edge region of the image screen display.
Patent DE-19756085-A1 (DE)
Title: Binary code conversion method for MPEG audio data streams in digital audio broadcasting
Inventor: MOESSNER BERND
IPC: H03M7/04
Filed: 1997-12-17
Abstract: A binary code (P) with a predetermined maximum value is converted into a code (Q) of equal value, to a different base. In a chip which possesses a multiplier, the multiplier is used for code conversion instead of a divider. Instead of dividing by the base, multiplication is performed with a corrected base-reciprocal and the part after the decimal point is corrected. An apparatus for carrying out the method is also claimed.
Patent DE-19757521-A1 (DE)
Title: Bobbin winder at a pneumatic yarn texturizing machine
Inventor: MUELLER WERNER
IPC: B65H65/00
Filed: 1997-12-23
Abstract: The bobbin winder has a programmable robot to take the bobbin sleeves (4a,4b) from fixed supply magazines (15a,15b) and/or align the sleeves over the bobbin drive cylinders (13a,13b) and/or transfer the sleeves at the swing arms (9a,9b) and/or take the fully wound bobbins from the swing arms (9a,9b). The robot is a grip arm, with a movement on a rail system in the X, Y and Z directions over the bobbin drive cylinders (13a,13b), and has a swing grip hand (16) on a vertical axis in the Z direction.  The grip hand (16) has two swing grip pads (17,18). An additional drive rotates the full bobbin, which is lifted from its drive cylinder (13a,13b) by the swing arms (9a,9b), activated by the robot, and is near the swing arms. The swing arm (9a,9b) has rotating clamping disks (10a,10b,11a,11b), with the fully wound bobbin fixed between them, and rotated by the drive. The robot has a mechanism to located and fix the end of the fully wound yarn by a stapled clip or by an adhesive tape drawn from a dispenser. A cutter (19), at the robot, cuts the yarn link between the full bobbin and the yarn feed at the bobbin winder (2a,2b).  The cutter (19) has one arm of the shears, pressed against the other for the cutting action against a spring. A single robot serve a number of pneumatic yarn texturizing machines (1a,1b). The fixed supply magazines (15a,15b) for the bobbins sleeves (4a,4b) are charged by the robot from a central sleeve supply station.
Patent DE-19801589-A1 (DE)
Title: Protection of security documents against forgery
Inventor: PAUGSTADT RALF DR
IPC: B41M3/14
Filed: 1998-01-17
Abstract: The color printing process used for security documents uses a specific color pattern that is in the form of color markings (8,9) formed over the surface. A separate operation is used to cause a local color change and this can be used on the color printing cylinder and can be in the form of a stamp (11) that is brought into contact. The color change can be brought about by a thermal reaction with the surface.
Patent DE-19807063-A1 (DE)
Title: Production of capillaries with a chiral sorbent bed
Inventor: BLASCHKE GOTTFRIED
IPC: G01N30/88
Filed: 1998-02-20
Abstract: In the production of capillaries of a constant inner diameter over their whole length, where only an insignificant part of the particle sorbent bed has to be heated, the sorbent bed is defined by a solidified zone, formed by heat. Independent claims are also included for: (a) packed capillaries containing a chiral sorbent bed; and (b) the production of the packed capillaries, where a conventional silicate fused capillary is closed at one end with a frit. A reservoir is secured at the other end of the capillary. The capillary is filled with a prepared suspension of sorbent particle in a solvent, taken by pressure filtration from a reservoir. The solvent is exchanged for water, and a narrow zone of capillary is heated at both ends of the sorbent bed to form a frit on both sides of the bed.
Patent DE-19809055-A1 (DE)
Title: Two-beam interferometer with phase mask of constant grating period used as beam splitter
Inventor: BRINKMEYER ERNST
IPC: G01B9/02
Filed: 1998-03-04
Abstract: Two beams deflected by the phase mask are made to interfere after an even number of reflections and with a set phase difference. The phase mask and a target object in the interference plane move together or with a controlled differential speed at an angle to the beam falling on the phase mask that is not moved w.r.t. the remaining interferometer components.
Patent DE-19813145-A1 (DE)
Title: Hydraulic brake system for road vehicle
Inventor: NAKAZAWA CHIHARU
IPC: B60T15/36
Filed: 1998-03-25
Abstract: The hydraulic braking system of the vehicle has control valves and a pumped supply to enable the system to operates in ABS or for stability control braking. The isolation valves (9) between the master brake cylinder and the wheel brakes have special double pistons which provide a control action unaffected by the hydraulic pressure. The two pistons of each isolation valve are normally held in the open position by springs. The solenoid drive compresses the springs and closes the valves. The hydraulic brake pressure does not prevent the opening action of the pistons and enables a responsive brake control to be achieved.
Patent DE-19814011-A1 (DE)
Title: Distribution of fodder to animal stalls on either side
Inventor: LUCAS GERARD
IPC: A01K5/00
Filed: 1998-03-28
Abstract: Animal fodder is distributed from a bin (1) by a rotor (4) rotating in a spiral casing (3) around a longitudinal axis (5). The casing is in two parts, the main lower part (8) is fixed while the upper part (9) can be moved to feed one of two discharge chutes (7D,7G), either side of the bin. The rotor can turn in either direction, delivering fodder in the direction required.
Patent DE-19814678-A1 (DE)
Title: Airbag control for front passenger seats of vehicles
Inventor: HAMADA MAKOTO
IPC: B60R21/015
Filed: 1998-04-01
Abstract: An airbag control system specially designed for front passenger seats uses the combined signals from a seat condition sensor (38) which determines whether or not the seat is occupied, a distance sensor (40) which senses the proximity of an object to the airbag device (20) and a jerk sensor (33) which is activated by abnormal braking. If the distance sensor makes no signal when the seat sensor detects a passenger and the jerk sensor detects braking over or equal to a predetermined value the control holds the airbag in the manifest condition after a given time. This also applies if an adult passenger (34) stretches out his or her arm (34B) to the dashboard (18).
Patent DE-19816001-A1 (DE)
Title: Window closer with locking arrangement, e.g. for turning windows, tilt-and-turn windows and folding windows
Inventor: FISCHBACH STEFAN
IPC: E05F1/00
Filed: 1998-04-09
Abstract: The window closer has a locking arrangement (4) with which the window pane (1) can be locked in the closed position, preferably with a manual or automatic, preferably automatic drive for closing and/or opening the window pane. An energy storage device that interacts with the locking arrangement is charged when the window is opened or closed and is discharged for automatic locking and/or unlocking.
Patent DE-19816961-A1 (DE)
Title: Data set generation method for magnetic resonance imaging
Inventor: HEID OLIVER DR
IPC: G01R33/54
Filed: 1998-04-17
Abstract: The method involves phase coding resonance signals that have been supplied to an examination region. The magnetic resonance signals are read out using read-out gradient pulses. Digitised sample values are obtained by phase-sensitive sampling of the resonance signals and are entered in a three-dimensional data matrix in k-space according to the phase factors of the magnetic resonance signals.  The phase coding is repeated to sample an ellipsoidal region in k-space.
Patent DE-19821312-A1 (DE)
Inventor: GUHL DIETER
IPC: C01G19/00
Filed: 1998-05-13
Abstract: Tin (IV) sulfide is produced by reacting tin (II) compounds, especially SnS, SnSO4, tin (II) formate and tin (II) oxalate, with sulfur under normal atmosphere or protective gas without addition of substances containing halides.