baber/WOPTO huggingface dataset:
Patent DE-19540424-A1 (DE)
Title: Digital image transmission method
Inventor: SCHEPPELMANN DINU DR
IPC: H04N1/41
Filed: 1995-10-30
Abstract: The method involves transmitting a digital image which consists of a number of pixel, whereby each pixel is associated with an one- or multi-dimensional vector whose components can assume only certain numerical values. The vector is converted into a corresponding binary coded signals for transmitting, storing, displaying or printing the digital image. The pixel are summed up into groups, according to a predetermined, first selection criterion. A vector associated with a certain pixel is selected according to a predetermined second selection criterion, and a deviation of vectors within each group from the selected vector is determined. An equality signal is produced if the vectors are the same, while otherwise the deviations are converted to difference signals.
Patent DE-19542282-A1 (DE)
Title: Building component for installation on staircase landing
IPC: E04B1/82
Filed: 1995-11-14
Abstract: The reinforcement bars (5) have a middle section (5b) running vertically in the dividing plate, to which connect anchoring sections extending on both sides via a bend (5a,5c) for concreting into the adjoining building parts (a,b). The dividing plate has a multilayered structure of relatively hard outer layers (2,3) and at least one soft intermediate layer. The outer layers have no direct connection with one another. The outer layers in the area of the outlet positions of the reinforcement bars have recesses (6). The cross-section of the recesses is much greater than the cross-section of the reinforcement bars and their depth extends into the vertical area of the bends on the reinforcement bars.
Patent DE-19544154-A1 (DE)
Title: Chain wheel for pitched chain for conveyor
Inventor: DALFERTH HANS
IPC: F16H55/30
Filed: 1995-11-14
Abstract: The chain wheel has teeth on a basic body which engage with bolts or bushes. Material can exit the area of contact between the connecting components of the chain and the basic body (1) or the teeth (2). The teeth fixed on the opposing face sides (5,6) of the basic body form pairs which enter into engagement with a connecting component. The teeth of one of each pair are spaced from one another in the area of a ring zone (8) surrounding the basic body. The distance (a) between the teeth of one of each pair is equal to the distance (b) between the face sides of the basic body used for fixing the teeth. The distance between the teeth of one of each pair is constant over the complete height of the teeth.
Patent DE-19548121-A1 (DE)
Title: Collision buffer for loading ramps
Inventor: DIEPOLDER RICHARD
IPC: B65G69/00
Filed: 1995-12-21
Abstract: The buffer block (2) is adjustable on the outside over the surface of the loading ramp or transfer bridge. The adjustment is carried out mechanically, hydraulically or pneumatically, or may be implemented manually. The buffer block may be adjusted on both sides by a pressurised hydraulic cylinder. The arrangement additionally includes a main beam (30) sufficiently anchored, and a height-adjustable beam (4) which carries the buffer block.
Patent DE-19601214-A1 (DE)
Title: Device for taking blood
Inventor: LANG VOLKER PROF DR
IPC: A61M5/14
Filed: 1996-01-15
Abstract: A micro catheter set has a locking connector (1) on a micro-lumen connecting tube (2) with sliding clamp (3) which joins a four-way valve (4). A short micro-lumen tube joins one outlet of the valve via a locking connector (5) to a stopped end (6) of the set. Another outlet connects to a single use syringe (8) filled with a salt solution. The final outlet of the valve is joined by a micro-lumen tube with sliding clamp to a three way-valve (11). One outlet of this valve is joined to the vacuum operated blood-taking device (21). The blood-taking device has a sliding inlet valve (22) connected via a waste blood container (23) and elastic connecting collars (24) for analysing the blood to a male locking connector (26) with sliding disc (27). The other outlet of the three-way valve is connected to a short piece of tubing (18) which joins via a connector (19) to the micro- catheter (20) for insertion into the vein in the patient's arm.
Patent DE-19606313-A1 (DE)
Title: Jaw implant for prosthetic supply
Inventor: KHOURY GEORGE DR
IPC: A61C8/00
Filed: 1996-02-21
Abstract: The shaft of the bolt has a bone thread (11) and a fine thread (12). On the part of the shaft facing the fine thread it has a female thread (13) for the prosthetic supply. The base of the jaw and the cap-nut (5) are separated by a washer sleeve (4) adapting to the jaw base concerned. The upper jaw is drilled and tapped to accept the implant. Detailed dimensions include a bone thread between 3 and 6 mm, using washer best suited to the jaw configuration. The cap-nut has an octagonal base and spherically domed cap head to prevent membrane injury. The various types of washer are shown for firm securement to typical jaw circumstances.
Patent DE-19608263-A1 (DE)
Inventor: KAESLER BRUNO DR
IPC: A23K3/03
Filed: 1996-03-04
Abstract: An ensilage agent containing an active quantity of at least one methanogenic bacteria inhibitor.
Patent DE-19620203-A1 (DE)
Title: Printed circuit board
Inventor: SEO WON-SIK
IPC: H05K1/09
Filed: 1996-05-20
Abstract: A printed circuit board comprises: (a) a substrate (21); (b)a light sensitive insulating layer (23) arranged on the substrate and having recesses (26) in a determined pattern; and (c) a conducting ink layer (25) in the recesses of the insulating layer. Prodn. of the printed circuit board is also claimed.
Patent DE-19621571-A1 (DE)
Title: Spline tooth form, esp. for connecting torque-transmitting elements of multi-spindle extrusion presses
Inventor: TOMIKAWA KAZUTO
IPC: B29C48/03
Filed: 1996-05-29
Abstract: Spline tooth form is obtd. by deforming a continuous curve in an xy-co-ordinate system as if the x-axis was curved along a mean circle of predetermined radius. The continuous curve prior to deformation is generated by joining semi-circular or semi-oval lines on alternate sides, the lines being expressed by the function  x<2>/a<2>+y<2>/b<2> = 1 (where a and b are constants) over a range defined by y\-0 and y <= 0. The top of the tooth is flattened.  A number of tooth profile variants are claimed.
Patent DE-19624530-A1 (DE)
Inventor: UEBELE MANFRED DIPL ING
IPC: F02P3/055
Filed: 1996-06-20
Abstract: A circuit arrangement for an ignition stage, in particular for the ignition circuit of a motor vehicle, has a multiple Darlington transistor (Darlington) which drives a primary winding of an ignition coil, and a driving circuit for the Darlington. An npn-Darlington (T5) is provided whose collector is connected to the positive pole (14) of a voltage source and whose emitter is connected to a first connection of the primary winding (16) of the ignition coil (18), whereas the second connection of the primary winding (16) is earthed. The Darlington (T5) is driven by means of a decoupling stage which decouples the driving circuit from a negative blocking voltage applied to the Darlington base when the Darlington (T5) is switched off.
Patent DE-19628382-A1 (DE)
Title: Quick=fitting device for vehicle seat
Inventor: DITTUS JOERG
IPC: B60N2/015
Filed: 1996-07-13
Abstract: The quick-fitting device connects the seat structure (1) to the vehicle chassis. The seat structure has undercut head bolts (2) which can be inserted in keyholes (3) fixed to the chassis, and can be locked in a fixing position offset from the insertion position. The keyholes are in fixture elements (4,5) firmly attached to the chassis. At least one of these elements has a locking catch turning about a vertical axis and preloaded by a spring (7). This catch has a control surface (6a) for turning it aside when acted on by the bolt head during the insertion.
Patent DE-19629977-A1 (DE)
Inventor: KLEEMANN WILLI
IPC: C22C19/05
Filed: 1996-07-25
Abstract: A steel alloy contains 0.3 to 1.0 % carbon, 0.2 to 2.5 % silicium, up to 0.8 % manganese, 30.0 to 48.0 % nickel, 16.0 to 22.0 % chromium, 0.5 to 18.0 % cobalt, 1.5 to 4 % molybdenum, 0.2 to 0.6 %niobium, 0.1 to 0.5 % titanium, 0.1 to 0.6 % zirconium, 0.1 to 1.5 % tantalum and 0.1 to 1.5 % hafnium, the remaining percentage being made up of over 20 % iron when the cobalt content equals or exceeds 10 % and of over 30 % iron when the cobalt content is lower than 10 %. The steel alloy is particularly useful as heat-resistant and heating resistant materials for parts, in particular pipes of petrochemical cracking furnaces for producing ethylene or synthesis gas.
Patent DE-19637741-A1 (DE)
Inventor: DADESHIDZE VLADIMIR
IPC: G06K9/00
Filed: 1996-09-16
Abstract: A cytological screening system assists a cytotechnologist to determine the presence of "abnormal" cells in a cytological specimen. The system includes a microscope with a motorized stage, autofocus lens, video camera and image capturing and image analysis systems. The specimen is scanned, and cells with characteristics falling outside ranges determined by the system specifically for the specimen are marked for analysis. Analysis is performed by utilizing a set of weighted characteristics, which are based in part on the individual medical history of the patient. Cells with a combination of characteristics which fall outside a predetermined range are determined to be abnormal and are identified for further analysis by the cytotechnologist. Additionally, the system may classify a specimen as normal/abnormal, and may provide relational information and reference material for use in a manual screening process.
Patent DE-19647022-A1 (DE)
Title: Ball and socket joint for automotive windscreen wiper
Inventor: EDELE REINHARD
IPC: F16C11/06
Filed: 1996-11-14
Abstract: The ball joint has a joint rod (8) has at least one flat, smooth rod section (9) with a round passage hole (7), in which a plastics ball shell (6) is anchored. The shell is mounted on a ball journal (1). The joint rod has a restraining system, which is arranged symmetrically about the centre axis of the passage hole, and to which the ball shell is anchored. The restraining system is composed of symmetrical axial indentations (13) in the rod section, which are arranged in the centre plane (14) of the rod and normal to the centre axis (12) of the rod. The plastics ball shell material penetrates the indentations. The indentations are arranged on a common circle (20), which is spaced from the hole and is coaxial to the centre axis.
Patent DE-19648793-A1 (DE)
Inventor: LUBISCH WILFRIED DR
IPC: C07C235/84
Filed: 1996-11-26
Abstract: The invention relates to compounds of the formula (I) in which R<1>, R<2>, R<3>, X and n have the meaning given in the description. The compounds are suitable for combating diseases.
Patent DE-19649412-A1 (DE)
Title: Apparatus for moving a substrate in coating installations
Inventor: HURWITT STEVEN
IPC: C23C14/50
Filed: 1996-11-28
Abstract: The apparatus for rotating a substrate (42) in a chamber (50) includes the following constituent parts: a) a first unit (40) inside the chamber, for rotating the substrate about a first axis (46); b) a second unit outside the chamber, for rotating a planet gear (90) about the first axis; c) a magnet system (76, 78, 100, 102) for coupling the first and second rotatory units through the chamber wall; d) a sun gear (92) mesh-ing with the planet gear outside the chamber; e) a drive unit (70) for rotating the first and second rotatory units abut the first axis and about a central axis (18). The apparatus is covered by another independent claim which differs from the above that it lists the presence of two carrier elements incorporating rotatory units.   Also claimed is a method for operating the apparatus.
Patent DE-19702871-A1 (DE)
Title: Ceramic brick or tile drying and firing plant
Inventor: AVERBECK LAURENZ DIPL ING
IPC: F27D3/00
Filed: 1997-01-27
Abstract: A plant for drying and firing ceramic mouldings, especially bricks or roof tiles, has a tunnel dryer and a tunnel kiln, through which uninsulated dryer cars and insulated kiln cars, respectively, pass in the same direction and which have a single car circuit. The novelty is that (a) a common car (3, 4) return tunnel (10), acting as a heat exchanger, is associated with and positioned between the dryer (1) and the kiln (2); (b) all three tunnel rail tracks (5, 6, 7) lie in the same plane and end in front of two traverser tracks (8, 9); and (c) an alternating sequential controller is provided for alternate supply of dryer cars (3) and kiln cars (4) to the return tunnel (10).
Patent DE-19704148-A1 (DE)
Title: Can with sealing cap
Inventor: TAKAYAMA YOSHIKAZU
IPC: B65D43/10
Filed: 1997-02-04
Abstract: The cap (5) is designed to seal a fluid in a can and is easily released. The cap is fitted on the top of the can and covers the outlet. It is freed by pulling the lug and lifting. The cap can be circular or semicircular, with a lug formed in it. The adhesive used can contain an antibacterial agent. The cap can have a fold section glued to the can and hanging down from the curved edge to a bottom lip.
Patent DE-19706769-A1 (DE)
Title: Variable-lift inlet valve gear for internal combustion engine
Inventor: HARA SEINOSUKE
IPC: F01L1/26
Filed: 1997-02-20
Abstract: The internal combustion engine has two inlet valves for each cylinder. The camshaft (30) has a selection of three cams for each pair of inlet valves, one (32) being a low lift cam, the second (34) being a medium lift cam and the third (36) being a high-lift cam. The high-lift cam is always accommodated between the medium- and low-lift cams. Each cam has its own cam follower pad (126), which is connected by a linkage to levers (68) rocking on a shaft (62) with oil channels (168,170) through it. Further levers and catches controlled by hydraulic pressure select which cam is designed to drive the locking levers and select which of the three cams opens and closes the valves.
Patent DE-19709438-A1 (DE)
Title: Fishing rod pole for predatory fish
Inventor: RISSMANN REIMUND
IPC: A01K97/02
Filed: 1997-03-07
Abstract: The fishing rod pole has two different pole bodies which have a conical formation and which are positioned on the pole axis. The two bodies are a feeding basket and disc, positioned on an extension of the axis. The disc can emit a plopper sound and is spaced from the basket by a predetermined distance.
Patent DE-19711433-A1 (DE)
Title: Teaching aid for individual control of order of tasks and solutions
Inventor: WENTZKE HELMUT
IPC: G09B3/06
Filed: 1997-03-19
Abstract: A rotary disc (2) is rotarily mounted on a holder disc (1). A set relative angular position for the discs is marked as the correct position. The periphery of the rotary disc has evenly distributed finger-holes (6). The holder disc has a finger-stop (4).  The finger-holes have task-symbols (8) in the form of figures matching solution symbols (7) in the form of letters on the holder disc. A window (9) in the rotary disc marks the correct position and shows a symbol on the holder disc.
Patent DE-19713030-A1 (DE)
Title: Four-stroke spark-ignition engine
Inventor: WIRTH MARTIN DIPL ING DR
IPC: F02B75/02
Filed: 1997-03-27
Abstract: Fuel is injected directly into the combustion chamber, which has a roof-shaped surface. The latter contains two or more inlet valves (9), which are to one side of the vertical lengthwise plane through the crankshaft and cylinder axis, together with inlet ports (7) generating turbulence in the combustion chamber. The injector (19) is between these ports and aimed at the cylinder centre, at which the sparking plug (11) is situated. The piston crown (5) has flow-guiding ribs (12) in an H-pattern, two lengthwise ones (14) being spaced apart and parallel while running at right angles to the crankshaft axis. The transverse rib (18) runs parallel to the crankshaft axis and between the lengthwise ones. The surface of the piston crown is continuously concave-curved between the ribs, and preferably also between them and the other piston-edge (2a), and injection is aimed at this concave surface (5a).
Patent DE-19713464-A1 (DE)
Title: Scaffolding system with thinner section for the same load bearing capacity than solid wood
Inventor: BUERGER KLAUS DIPL ING
IPC: E04G1/15
Filed: 1997-03-20
Abstract: Scaffolding system comprises vertical tubes with longitudinal bearers and transverse cross tubes, covered by planking with end connector braces, linking onto the cross pieces. In an original design, the planking is multi-plywood.  Pref. the plies (15) are pressure bonded with a phenolic resin based adhesive layer (17), their exposed ends (13) surrounded and held entire, by the bracing (14). The planking runs horizontally along the length of the scaffolding erection.
Patent DE-19714195-A1 (DE)
Title: Control of operation of household equipment
Inventor: LEIKAM JUERGEN DIPL ING
IPC: G05D23/19
Filed: 1997-04-07
Abstract: The operating method is performed by a user control panel of an item of household electrical equipment. The panel has contact surfaces (27,28) relating to different functions. Associated with these are a number of piezoelectric contact sensors (11-14) and the outputs of these are fed to an analogue to digital converter (6) coupled to a microprocessor control unit for comparison with reference values. This controls power supply to such as the heater elements of a cooker.
Patent DE-19725821-A1 (DE)
Title: Air separation process
Inventor: VOIT JUERGEN DIPL PHYS
IPC: F25J3/04
Filed: 1997-06-18
Abstract: Air separation process in which a portion (103) of the air is fed into a high pressure/low pressure column (130,230) and another portion (403) is passed into a second high/low pressure column (430,530).  The two sections (130,230) of the first column are related through a heat exchange (119) whilst in the second column (430,530) the sections are related through heat exchange (419). Column (430,530) operates under a lower pressure than column (130,230).  Oxygen is withdrawn as product at (201,202) in the first and at (501,502) in the second column from the low-pressure sections. A coarse oxygen fraction (112) is withdrawn from the first column at (130) and passed partially to an intermediate pressure column (330). Sump product from (330) is passed to the low-pressure sections (230,530) of the two columns. Also claimed is the plant for this process.
Patent DE-19728411-A1 (DE)
Inventor: HINTZE-BRUENING HORST DR
IPC: C08G18/71
Filed: 1997-07-03
Abstract: The invention relates to a polyurethane resin which can be obtained in the following steps: (A) in a first reaction step (A), (a) one or several diisocyanates and/or polyisocyanates, (b) one or several compounds (b), having at least one group guaranteeing water dispersibility and more than one group which is reactive in relation isocyanates groups, and (c) optionally one or several compounds with at least two or a maximum of 3 OH groups reacted to form an intermediate product (A) with free isocyanate groups and urethane groups, (B) in a second reaction step (B), the intermediate product (A) obtained in step (A) is mixed with one or several monoisocyanates and (C) the mixture (B) thus obtained is subsequently reacted with one or several polymers (D) containing hydroxyl groups to form polyurethane resin (P). To produce the polyurethane resin, less than 20 wt. % in relation to the weight of the polyurethane resin (solid), polyalkylene oxide dipolyols and/or polyakylene oxide polyols are used.
Patent DE-19729169-A1 (DE)
Inventor: STEINING KLAUS-MANFRED
IPC: G01D5/48
Filed: 1997-07-08
Abstract: The invention relates to a method and a device for transmitting useful signals of a magnetostrictive position sensor located inside a housing. The inventive device comprises a control circuit (1) for producing an electrical control pulse, a pulse generator (2) for exciting electrical pulses in an ultrasonic exciter current circuit (6), an ultrasonic pulse detector (3), and an evaluation circuit (4). On receiving an ultrasonic pulse, said ultrasonic pulse detector (3) supplies a corresponding electrical response signal to a magnetostrictive waveguide. The evaluation circuit (4) determines the relative position of a position marking (magnets), said position marking being able to move along the waveguide. According to the invention, the individual circuits of the electronics unit of the magnetostrictive sensor should be supplied by a cable with a thin cross section and both control pulses and response pulses (useful signals) should be transmitted via said cable. To this end, the circuits inside the housing are connected to those outside the housing of the position sensor by means of a bipolar electric line on which the supply voltage is superposed by the useful signal.
Patent DE-19730290-A1 (DE)
Title: Modular bottom group for motor vehicle bodies
Inventor: KIEFER THOMAS DIPL ING
IPC: B62D25/20
Filed: 1997-07-15
Abstract: The body forms a tunnel, resting on and welded to a tunnel stiffener, and has a front curved extension, welded to a front end wall. In a front section, the bottom extension (6) only rests on the tunnel stiffener, and is not welded to it.  The extension is welded (13) to the stiffener (2) and the vehicle bottom (1), near its rear edge only. The extension has a bead in a section directed upwards towards the end wall (7), the bead extending at right angles to the longitudinal vehicle direction.
Patent DE-19739248-A1 (DE)
Title: Windscreen strip
Inventor: KRENEDICS MARTIN
IPC: B62D35/00
Filed: 1997-09-08
Abstract: The engine bonnet is extended by 40-70mm against the windscreen.
Patent DE-19741484-A1 (DE)
Title: Bottles fed to cap removal station to form a queue which moves sideways
Inventor: SCHMIDER KARL
IPC: B65G47/54
Filed: 1997-09-19
Abstract: A machine feeds plastics crates containing bottles with screw caps to a cap-removal station. The bottles are assembled into a short line which is fed sideways into the cap-removal station and is discharged as a line on the other side. The short line of uncapped bottles is then follows the same original direction to the next work station.
Patent DE-19743531-A1 (DE)
Title: Road edge marker
Inventor: SCHINDLEGGER JUN WALTER
IPC: E01F9/608
Filed: 1997-10-01
Abstract: The road edge marker has a road guide post and a snow rod, with a holder (1) for the snow rod (2) mounted to the post.  The holder (1) has a section (4) which fits over the post, with a ring section (5) which fits the dimensions of the post, and a limit stop to butt against the post.
Patent DE-19744280-A1 (DE)
Title: Ball bearing for use in machinery subject to oscillation e.g. weaving machinery
Inventor: TEMME JOERG
IPC: F16C33/60
Filed: 1997-10-07
Abstract: An axial-radial ball bearing has an inner bearing ring (1; 5, 7) and two chamfered outer bearing rings (4) separated by the bearing balls (6). The outer bearing rings (4) are surrounded by a pre-tensioned bearing bush (2). A pliable seal is located between the bush and the two bearing outer rings (4). The three-point bearing is free of axial and radial play with all bearing balls subjected to equal load.
Patent DE-19752153-A1 (DE)
Title: Transportable chamber cell
Inventor: PRIMUS ILLO-FRANK DR ING
IPC: H02B7/06
Filed: 1997-11-25
Abstract: The cell (10) is a converter station with a socket part for partial sinking into the ground with a conversion chamber. Side walls (16) are mounted on a base plate (14) and spanned by a top plate (20). An intermediate wall (44,45) bounds the conversion chamber (50) with respect to a voltage chamber. The intermediate wall preferably has a through aperture (60) which bounds a sill in the downward direction. The sill is inclined downwards towards the volume of the chamber cell to be ventilated, especially towards the conversion chamber.