baber/WOPTO huggingface dataset:
Patent DE-19525728-A1 (DE)
Title: Video recorder with text package - employs certain lines of picture for text data and as video signals for recording and text package converts digital recognition signal in given line
Inventor: HILLE DIETER DIPL ING
IPC: H04N7/00
Filed: 1995-07-14
Abstract: A video recorder (1) is fed from an antenna (2) with a PAL plus television signal. The FBAS signal supplied from the tuner (3) passes through the switch (5) to the separating stage (4), where it is split into the brightness signal Y and the colour carrier C. The brightness signal is modulated in the FM modulator (5) on a picture carrier, supplied to the adder stage (6). The colour carrier is converted in the converter (7), according to the colour under principle, to the lower carrier frequency (fm) of about 627 kHz, and is passed to the adder stage (6). The output signal of the adder stage is recorded by the video head (8) on the magnetic tape (9). The FBAS signal is also passed through the package (10) to the line (23), and its recognition signal is stored in a memory for switching on the colour-plus decoder for the PAL plus signal.
Patent DE-19530663-A1 (DE)
Title: Height adjuster for safety belts in vehicles
IPC: B60R22/20
Filed: 1995-08-21
Abstract: The adjuster is fitted to a vehicle safety belt, and the latter is attached to an adjusting element (1) with two gearwheels (2,3) which can be guided in the height direction in a rail (8) which has counter gearing (6,7). The belt can be held in a defined height position by an engaging element (10) which blocks the rotation of the wheels. The wheels on the adjusting element are supported symmetrically relative to the central longitudinal plane (9) of the rail, at two points (4,5) in the counter gearing. The engaging element can be made to engage with the teeth (11,12) on both wheels, in this plane.
Patent DE-19530725-A1 (DE)
Title: Alignment of vehicle door and door lock in door frame
Inventor: KLEEFELDT FRANK
IPC: E05B81/20
Filed: 1995-08-18
Abstract: The vehicle door has a mechanical lock to grip the locking bolt (7) on the door frame. A servo drive pulls the door into the fully closed position by further moving the door catch. During installation of the door the operator applies control pulses to the servo motor until the door is aligned with the body. The number of drive impulses required to correctly align each door are stored in the control circuit. The system eliminates costly and complex mechanical alignment for each door fitted to the vehicle. A central control unit stores the alignment signals for each door in turn. The door alignment can be monitored by sensors for a robotic assembly.
Patent DE-19537190-A1 (DE)
Title: Vertical strip for venetian blind
Inventor: FISCHER ARMIN
IPC: E06B9/386
Filed: 1995-10-06
Abstract: The upper region (12) of the strip (10) allows more light through than the lower (14). This is preferably achieved through perforations (18) in the upper region. The two regions can be made out of different materials, or the upper region can be made from a treated version (20) of the lower region's material (22). These materials may be fixed to each other via a heat seal (24). The upper region may have a reflectivity differing from the lower.
Patent DE-19537193-A1 (DE)
Inventor: OHORI SHINICHI
IPC: B65D25/10
Filed: 1995-10-06
Abstract: A carrier for wafer materials W such as semiconductor silicon wafers comprises a box bottom 2 for holding the wafers, a cover 3 to be mounted on and engaged with the box bottom 2 and a wafer cushioning means mounted on the lower surface of the cover which serves to press down on the wafers with elastic resilience to prevent jouncing of the wafers during transportation. The wafer cushioning means consists of a rectangular frame and a pair of cushioning shoes each in the form of a toothed comb connected to and extending downwardly from one of the oppositely facing sides of the rectangular frame with the comb teeth 6 bent inwardly to extend in the horizontal direction, then upwardly to reach the lower surface of the cover 3 or the frame. In this way, the cushioning shoe is supported at two positions to give enhanced resistance against elastic fatigue. <IMAGE>
Patent DE-19537461-A1 (DE)
Title: Pneumatic-hydraulic force tensioner
IPC: B25B5/06
Filed: 1995-10-07
Abstract: The pneumatic-hydraulic force tensioner has a movable pressure pipe (6) in a housing (10). It has a hollow chamber (5) in which the piston (4) by its piston rod (3) can move through a piston (1) located in the pipe when air pressure is admitted through one of the ports (A or B). The tensioning piston (9) is mounted in the pressure pipe and can be retracted by a spring (11). The pressure pipe is locked against rotation by a screw (12).
Patent DE-19539218-A1 (DE)
Title: Rubber compsn. for prodn. of sanding and polishing discs
Inventor: TUEBEL KLAUS
IPC: C08K3/013
Filed: 1995-10-23
Abstract: A rubber mixt. for prodn. of sanding and polishing discs comprises 10-40 (13-25) wt.% natural or synthetic rubber, 90-50 (85-65) wt.% abrasive grains and 0-10 (2-10) wt.% additives, esp. reinforcing resin.
Patent DE-19539442-A1 (DE)
Title: Control plate for piston-type hydrostatic machine
Inventor: REISIG THOMAS
IPC: F04B1/20
Filed: 1995-10-24
Abstract: The plate (2) is secured to a control head so that it cannot turn, and forms an axial plain bearing for the control face of a rotary cylindrical body. It contains control slots for the feed and discharge of the hydraulic medium. It is relatively thin, elastic, and smooth on both sides. It has a central opening via which it is guided on a control-head flange forming a bearing. It is secured via only one recess (3) to the adjusting cylinders (3a,b). It contains a control slot (13) connected to the pressure side, and which contains a damping slot (15) extending in the direction of a control rib.
Patent DE-19540660-A1 (DE)
Title: Mineral fibre prepreg with long storage life, useful for filling vehicle silencer
Inventor: HOLSTEIN WOLFGANG
IPC: F01N1/24
Filed: 1995-10-31
Abstract: A mineral fibre product is treated with an aqueous solution of a curable, methanol-etherified melamine-formaldehyde precondensate (I) as uncured semifinished product with long storage life. (I) is 60-90% etherified and is a reaction product of 1 mole melamine with at least 5 moles formaldehyde and at least 3 moles methanol.
Patent DE-19541300-A1 (DE)
Title: X=ray diagnostic appts. with digital imaging system
Inventor: AICHINGER HORST DIPL PHYS DR R
IPC: G01N23/04
Filed: 1995-11-06
Abstract: In the x-ray diagnostic appts., x-ray images are generated from an image sensor, e.g. a CCD converter. An algorithm is integrated in an image processor. The algorithm activates the automatic formation of a contrast detail diagram on a monitor due to a shadow.  The algorithm simulates the or several human observers and evaluates the image of the cylindrical or through hole shadow. A Plexiglas through hole shadow mask is used to determine image quality. The shadow mask is made of a Plexiglas plate with several through holes of different dia.
Patent DE-19543599-A1 (DE)
Title: Dust removing apparatus for use in hole drilling
Inventor: SCHMOLL ANDREAS DR
IPC: B23Q11/00
Filed: 1995-11-23
Abstract: The apparatus is used, particularly in a vertical surface, to extract the dust through apertures in a hand-held attachment connected to the suction hose of a vacuum cleaner. The attachment (3) is held against the wall (24), which is to be drilled with a bit (25), with a U-shaped cavity (6,14) placed around the drill bit area (7) and sealed (16) to the wall. Holes (11) in the wall (8) of the attachment enable the dust to be sucked away by means of a vacuum cleaner attached to the hand grip (4).
Patent DE-19545446-A1 (DE)
Title: Section of pipe with shut=off device at both ends and inserted into pipe
Inventor: PLEUGER ROLF
IPC: F16L55/24
Filed: 1995-12-06
Abstract: The section of pipe (12) is inserted into a pipe (11) through which flows gas or liquid. A bypass pipe (13) is placed against the shut-off devices (21,22) and leads round the pipe sections, and is connected when the pipe section is released. The entry side shut-off device is in a three-way fitment on whose closeable seating the closeable pipe section rests and on whose other closeable connection the bypass pipe rests. The discharge side shut-off device has a check valve closing with closure pressure occurring at its closure body (221) towards the closeable pipe section the bypass runs to behind the closure body. The pipe section, the entry side three-way fitment, the discharge side check valve and the bypass pipe are contained in a housing.
Patent DE-19546076-A1 (DE)
Title: Foldable meter rule for linear measurement with multiple set length rigid members
Inventor: MESSMER ROBERT
IPC: G01B3/06
Filed: 1995-12-11
Abstract: The meter rule has a one measurement scale on the front side and a second scale at the rear side. The first scale is so arranged, on the front side, that the measuring numbers run from one end to a second end, with rising numbers from minimum to maximum value. The individual members of the linear measuring system (20) are connected with each other at the pivot joints (23) so that, with the observation of the front side, the member with higher scale values continuously lies under the adjacent member with the lower measuring values. The second measurement scale on the rear side is so arranged, that the measuring numbers from one end of the measuring system to its second end, have increasing number values from minimum to maximum measurement values. The members of the set length are connected in pairs, so that they can be folded up to different lengths.
Patent DE-19547275-A1 (DE)
Title: Controllable fast, robust vacuum-activated chain binding stitch plate
Inventor: ADAMSKI JUN MAXIMILIAN
IPC: D05B65/06
Filed: 1995-12-18
Abstract: A vacuum-activated chain binding stitch plate has a body with front (12) and right (18) edges. There is a stitching tongue (34) integral with the body and parallel with the right edge, a first drill-hole (56) which follows a first axis (58) through the tongue and, connected to a vacuum source, a conduit (60,62) which connects the drill-hole with the front edge and follows a second axis (58) displaced sideways w.r.t. the first.  Also claimed is the vacuum source which has a source of gas at positive pressure, a vacuum generator with an inlet, an outlet and an opening for vacuum which is connected by a conduit to the stitch plate.
Patent DE-19548431-A1 (DE)
Title: Device for automatic assembly of press-in elements, especially for coupling to manipulator, e.g. industrial robot
Inventor: HOERZ THOMAS DIPL ING
IPC: B23P21/00
Filed: 1995-12-22
Abstract: For the realisation of modular type construction a base support module (100) with at least one module interchange system (110,115) is provided. A drilling or milling module is provided for forming the recesses for the press-in elements.  The drilling or milling module has a blast air unit with a nozzle for blowing out swarf remaining behind in the recesses. A jointing module is provided for driving in the press-in elements.
Patent DE-19600813-A1 (DE)
Title: Solar cell assembly
Inventor: ECKERT MICHAEL DR
IPC: F24S23/30
Filed: 1996-01-11
Abstract: The photovoltaic assembly, which concentrates light and cools solar cells at the same time, has a container (1) with transparent coolant filling points (9), for one or more solar cells (2) fitted on a socket (3). The coolant fluid (4) surrounds the solar cells in the container and a pressure equalising container (5), with filling points (10), takes coolant fluid which expands through heat. The side (7) of the container towards the sunlight (6) is transparent and, together with the coolant fluid, forms a light-gathering optical array. The container wall (8) directs the sunlight striking at an angle towards the solar cells, through total reflection of a part. Mirrors direct the incoming sunlight to the solar cells, in the solar cell container. The assembly has a system to align the structure with the sun. The pressure equalising chamber is a polyethylene bag, with a variable vol.
Patent DE-19602440-A1 (DE)
Title: Circular saw with motor driving rotary saw blade
Inventor: KONDO MASAYOSHI
IPC: B23D59/00
Filed: 1996-01-24
Abstract: The circular saw (1) incorporates a blower (13) rotatively driven by a motor (12) and a device for aiming an air current produced by the blower so that it extends towards and near to a viewing window (5). The saw blade housing (2) contains side-plates (2A,2B), which cover the saw blade (3) on both sides in the direction of the rotary axis of the blade. The viewing window is formed in one of the side-plates. The air current flows along the one side-plate in order to reach towards and near to the viewing window. The viewing window is formed in a front area of one of the side-plates, this area being arranged on the side which is opposite to the position of an operating person carrying out the sawing process.
Patent DE-19606463-A1 (DE)
Title: Multi-chamber cathode sputtering appts.
Inventor: KAMEI MITSUHIRO
IPC: H01L21/00
Filed: 1996-02-21
Abstract: The appts. comprises vacuum chambers (3,4) with target electrodes (12a,12b,12c,12d), a transfer chamber (2) and an automatic transfer unit (7) for moving a substrate (18) from one chamber into another without breaking the vacuum. At least one of the chambers has target electrodes and a substrate moving mechanism (16) which allows the substrate to be positioned opposite to one of the target electrodes, and enables the distance between the substrate and the electrodes to be altered.
Patent DE-19609117-A1 (DE)
Title: Suction device for vacuum cleaner
Inventor: FILIPPENKO ALEXEI
IPC: A47L7/00
Filed: 1996-03-08
Abstract: The device has a suction chamber (1) with a connector (1a) to a vacuum cleaner tube, grid (3) and carrying bar (5). A sliding, hardenable aluminium alloy part in the carrying bar contains two sliders, one acting as a stopper.  Two blocks (4) above the opening to left and right consist of adjacent springs inclined at about 2.7 deg. to the grid plane and fixed to the outer wall.
Patent DE-19611446-A1 (DE)
Title: Multi-axis drive device e.g. for moving machine tool table
Inventor: BAN TAKASHI
IPC: H02N1/00
Filed: 1996-03-22
Abstract: The carriage system has a number of components with electrostatic drives operating in different co-planar directions. Each drive (16, 17) has a first component (18) with a number of electrode strips (22) arranged in a unique direction and with a specific track width. A second component (19) has a number of electrode strips (24) arranged in the same direction and having the same track width as the first. The two components face one another so that one of them moves in the individual direction in response to a Coulomb force. The Coulomb force is generated between the first and second electrode strips when a voltage is applied to both sets of electrodes.
Patent DE-19617272-A1 (DE)
Title: Method of producing screw connection
Inventor: HANKE DIETRICH
IPC: B25B21/02
Filed: 1996-04-30
Abstract: The method involves the use of a hydroimpulse screwdriver which creates a screw connection by turning a screw to a set torque, and then tightening it by a set turning angle. Within the screwdriver, the torque is controlled on the drive side, and the turning angle is controlled on the take-off side. The torque is determined via the drive-sided acceleration behaviour, the angle is determined via the acceleration behaviour on the take-off side. Control of the torque is via an uncoupling element, which is moved through a set distance, when the torque has been achieved. This movement activates the rotary angle determination, and stops the screwing-in movement, after the set angle has been reached.
Patent DE-19617298-A1 (DE)
Title: Rotary piston IC-engine or motor
Inventor: TALLAFUS KONRAD
IPC: F01C11/00
Filed: 1996-04-30
Abstract: The engine has an eccentrically mounted rotor with an oval-elliptical movement path. The rotor carries pistons or sliding vanes and operates on a drive motor or combustion engine cycle. A compressible fluid is diverted through a duct or chamber (g) of the compressing rotary motor itself. Alternatively, the engine can operate as a two stroke with the combustion or working stroke occurring behind the pistons or vanes in the chamber. The motor can operate on internal or external combustion principles. If external combustion is employed annular combustion chambers (j) and heat exchangers are used.
Patent DE-19624535-A1 (DE)
Title: Tractor for use in construction or agricultural industry
Inventor: HAUPT JOSEF
IPC: B60G9/02
Filed: 1996-06-20
Abstract: The tractor comprises a steerable rigid axle (1) driven via a drive shaft (4). The axle body (4), in the area of its transverse middle plane, is guided in the self-aligning bearing (22) via a trunnion (6) which runs in the longitudinal direction of the tractor. The tractor has a thrusting connecting rod (11) which consists of two rigid longitudinal struts (28,29). The struts are fixed to a ball-pin (12) which is located in a ball-and-socket joint on the chassis (8) of the tractor. The longitudinal struts run on the outer edge of the oil sump of the engine.
Patent DE-19624783-A1 (DE)
Title: Tube for suction of saliva
Inventor: HEITZLER BRUNO
IPC: A61C17/08
Filed: 1996-06-21
Abstract: The tube (1) has a suction head (2) at one end. The suction head is in the form of a hollow tongue shaped body, a half sphere or a cup which contains several suction openings (5). The suction openings in at least one row are joined by at least one inflow duct (6) for the saliva. The suction head is detachably joined to the tube via a plug-in connection (3). The suction openings and inflow ducts are in the form of a grid.
Patent DE-19625294-A1 (DE)
Inventor: SCHEPPACH FRANK DIPL ING
IPC: G10L15/20
Filed: 1996-06-25
Abstract: The method involves passing the input speech through a preprocessor into a speech processing unit, where it is subjected to a speech recognition process. The preprocessor extracts characteristics from the input speech, segments and classifies it according to the energy content, and only passes the segments whose energy content exceeds a defined or adaptively determined threshold. Each segment whose energy content exceeds the threshold is finally investigated, and classified as to whether it is derived from a speech or non-speech signal. Only those segments derived from speech signals are processed further.
Patent DE-19626361-A1 (DE)
Title: Machine for transportation of bottles and similar containers
Inventor: RUELKER THOMAS DIPL ING
IPC: B67C7/00
Filed: 1996-07-01
Abstract: The machine transports bottles or similar containers, and has a feed conveyor which moves them in a line behind one another, with a predetermined spacing. A predetermined number of bottles are then moved laterally to a processing position, by a transverse conveyor which has pushing equipment. Following this, they are pushed into a removal conveyor, which is roughly parallel to the feed conveyor. The pushing equipment has pairs of panels or strips (8,9), and in each pair these have a separation which corresponds to the external diameter of the bottles. They may also act as longitudinal guides while the bottles are being fed in the longitudinal direction.
Patent DE-19629981-A1 (DE)
Title: Spectrally sensitised colour photographic silver halide emulsion
Inventor: BERGTHALLER PETER DR
IPC: G03C7/00
Filed: 1996-07-25
Abstract: Spectrally sensitised photographic silver halide emulsion is claimed, supersensitised with an aromatic complex with a transition metal central atom, which is present in a valence state which is not the highest possible for the metal concerned, and which contains at least a non-aromatic complex ligand.
Patent DE-19632973-A1 (DE)
Inventor: LOSCH MAX DR
IPC: E06B3/01
Filed: 1996-08-16
Abstract: Disclosed is a shielding and protective device for wall openings, which has at least two wall sections (7, 8) consisting of vertically and horizontally travelling laminar members (7, 8) between which there is a vertical guide rod (10). When the wall sections are in an engaged travelling position, the vertical guide rod can be handled so as to enable access to the wall opening. The guide rod (10) may be made to slide sideways on one side of the wall sections (1, 2).
Patent DE-19635462-A1 (DE)
Inventor: ELSER DIETER
IPC: B60G17/016
Filed: 1996-08-31
Abstract: The invention concerns a servo-assisted steering system for vehicles, the system having at least one steerable, rigid rear axle (1) steered by at least two cylinder-piston units (5, 6) which can be acted on hydraulically. Each of the cylinder-piston units (5, 6) is disposed on one side of the rear axle (1) and is connected in hinged manner at one end to a frame (4) of the vehicle and, at the other, to the rear axle (1). The rear axle (1) is articulated in its upper region on the vehicle frame (4) by means of an A-frame arm (2) in a bearing head (3). The two cylinder-piston units (4, 5) are controlled such that, when the vehicle is travelling in a straight line, both cylinder-piston units (5, 6) are completely retracted and, on cornering, only the cylinder-piston unit (5, 6) on the outside of the curve is adjusted, whilst the cylinder-piston unit (6, 5) on the inside of the curve remains in its retracted position. In this way, the articulation point (7, 8) of the cylinder-piston unit (5, 6) on the inside of the curve forms a swing centre which, together with the bearing head (4) of the A-frame arm (2), forms an axis of rotation for the steering of the rear axle (1). A working circuit (14) and a centring circuit (25) are provided for controlling the cylinder-piston units (5, 6).
Patent DE-19636883-A1 (DE)
Inventor: UTECHT JENS DR
IPC: C08F8/00
Filed: 1996-09-11
Abstract: The invention concerns insoluble polymers which can swell only slightly and contain units of formula (I) and/or (II), in which R<1> is H, C1-C6 alkyl; R<2>, R<3> are H, C1-C20 alkyl, aryl, aralkyl; and ME is H, alkali metal, alkaline earth metal or ammonium equivalent. The invention also concerns processes for preparing these polymers by reacting insoluble polymers which can only swell slightly and contain units of formula (III), in which R<1> is H or C1-C6 alkyl, with (1) alpha -haloacids or their alkali metal, alkaline earth metal or ammonium salts, or (2) aldehydes and hydrogen cyanide or alkali cyanide, or cyanohydrins comprising aldehydes and alkali cyanide, and hydrolyzing the adducts. The invention further concerns the use of these polymers as adsorber resin for metallic ions and as ion exchangers.
Patent DE-19638703-A1 (DE)
Title: Obstruction warning method for vehicle driver
Inventor: SCHMIDTKE MANFRED
IPC: G01C21/36
Filed: 1996-09-21
Abstract: The method involves using a position determining device (6) for providing information on the position of an obstruction (4), and a second device installed on the vehicle (2) for providing information on the vehicle position. From this information an evaluator determines the distance between the vehicle and the obstruction and displays this on a vehicle mounted display.  An audible and/or visual alarm can be given if the distance falls below a minimum value which can be adjustable. The position information can be obtained with the aid of a Global Positioning System. The position information of the obstruction can be transmitted by radio to the evaluator.