baber/WOPTO huggingface dataset:
Patent DE-4218337-A1 (DE)
Title: Data access protected analysis and documentation aid - contains transparent plate with matrix and line marking dot sequences
Inventor: URBANCZYK MATTHIAS
IPC: G06K19/04
Filed: 1992-05-29
Abstract: The analysis and documentation aid contains a stiff, marker-free, transparent plate of standard thickness and defined format. The plate has at least a simple base area (3) of a transparent segment and at least a single layer, flat transparent segment  with at least four markings or marking sequences. The markings or marking sequences are of equal sizes and equally spaced. They are points or of some other shape and arranged in a matrix(10) or at least in a three-strip marking sequence (20). USE/ADVANTAGE - For simple, direct and quantitative evaluation of hard copy recordings and graphics, e.g. for biological image analysis.
Patent DE-4218687-A1 (DE)
Title: Tool for cutting external screw threads - has replaceable thread cutting die to enable threads of different diameters to be cut
Inventor: SKRGET SLAVKO
IPC: B23Q3/00
Filed: 1992-06-05
Abstract: The tool for cutting external screw threads consists of a housing with stepped internal diameters with the largest internal diameter receiving the thread cutting die (6). The cutting die is retained by a cover (5) which is fastened to the housing (4) by screws (10). The die is held in place by two or more screws (9) which are screwed into radially aligned tapped holes (4.3). The cover (5) is fitted with a bush (7) which forms a guide for the workpiece (8). ADVANTAGE - The die (6) can be changed to cut screw threads of different diameters.
Patent DE-4220026-A1 (DE)
Title: Method for removing stacks from a pallet in packing machines
Inventor: FOCKE HEINZ
IPC: B65G59/00
Filed: 1992-06-19
Abstract: The stacks (11) can be drawn by the intermediate layer (15) onto a setting down plane such as a discharge conveyor (25) extending level with the intermediate layer  which (layer) is then moved away in a plane underneath the discharge conveyor . The stacks (11) can be arranged in several rows (14)  close together on the intermediate layers with the rows aligned across the discharge direction.The intermediate layers, preferably made of cardboard or paper can have projections (35,36) which are seized by clamping members with clamping jaws (23,24) whereby a draw member at the front in the transport direction of the stack can be moved through entrainment of an intermediate layer.
Patent DE-4220603-A1 (DE)
Inventor: BABUCKE DIETER
IPC: D21H23/54
Filed: 1992-06-24
Abstract: A doctor bar, in particular for dosing coating slips on continuous webs of paper or cardboard or rubber coatings on cylinders, is characterized in that at least the superficial area which forms the doctoring or dosing surface is made of glass or carbon fiber or of plastic fiber(s) reinforced by glass or carbon fiber(s).
Patent DE-4220752-A1 (DE)
Title: Force amplification arrangement, e.g. for vehicle brakes - has spring applying additional force to working element as operating element is advanced
Inventor: SCHREIBER HERBERT
IPC: B60T11/08
Filed: 1992-06-29
Abstract: A spring (104) between an operating element and a working element (105) acts via a variable drive on a force transfer element with an additional force which increases as the operating element is advanced. The additional force remains smaller than the restoring force of the operating device. The spring can operate via a crank drive, a variable radius cable roller, a cam drive, a linkage rectangle or polygon, a variable radius wheel drive or a thrust linkage. USE/ADVANTAGE - Esp. for increasing braking force of vehicle brakes. force amplification arrangement operates without additional power source.
Patent DE-4235425-A1 (DE)
Inventor: BAUER VOLKER DR
IPC: C11D11/04
Filed: 1992-10-21
Abstract: The invention concerns granular washing and cleaning agents, or a component of such agents, which contain high quantities of surfactants and are manufactured by neutralizing a preparation containing the surfactants in their acid form and subsequent granulation with additional solid materials. Such agents frequently have a poor colour value if the anionic surfactants are pre-bleached in their acid form. Agents with a good colour value are obtained, however, if an acid surfactant preparation containing one or more anionic surfactants in their acid form is (a) neutralized with a stoichiometric amount, or an excess of, a neutralizing agent in an intimate-mixing device, and at the same time as the neutralization, bleached by the addition of a peroxide bleach and (b) granulated together with additional solid materials to obtain a dust-free product and, optionally, simultaneously or subsequently dried.
Patent DE-4241470-A1 (DE)
Title: Cleaning system circuit for motor vehicle screen with common operating switch - provides for several operating modes one of which is interval operating mode in which one or more wiping cycles alternate with wiping pause
Inventor: RUEGER BERNHARD
IPC: B60S1/08
Filed: 1992-12-09
Abstract: The wiping pause can be set by adjusting the operating switch in two selected switching positions. Also enables two further operating modes to be adjustable in switching positions of the operating switch. Which seen in the movement directions of the operating switch, lie before and after the switching position for the interval operating mode. With the transitory adjustment of the switching position located after the switching position for the interval operating mode, the interval pause is shortened compared with the existing value. With the transitory adjustment of the switching position located before the switching position for the interval operation, the interval pause is lengthened compared with the existing value. ADVANTAGE - Adjusting or altering of interval pause results in manner, which is matched to natural ergonomic human behaviour.
Patent DE-4302452-A1 (DE)
Title: Measurement amplifying system with negative feedback HF input amplifier
Inventor: PRUCHNIK HELMUT DIPL ING
IPC: H03F1/48
Filed: 1993-01-29
Abstract: The output of the auxiliary transformer (3) is connected to the input of the input amplifier (1) across a compensation capacitance (Ck). This capacitance is chosen so that it corresponds in amount and phase, to the ratio of the sum of all the parasitic capacitances (Cp) in the feedback branch to the amplification factor (V) of the auxiliary amplifier (3).The amplification factor (V) of the auxiliary amplifier (3) is adjustable. The phase rotation of the auxiliary amplifier is adjustable.
Patent DE-4307033-A1 (DE)
Inventor: YOSHIKAWA OSAMU
IPC: A01K89/01
Filed: 1993-03-05
Abstract: A fishing reel has a detachable cover 14 for closing a side of a reel body 2. The reel body 2 includes engaging pieces 18, while the cover 14 includes engageable elements 19. The cover 14 is movable between a first position for tight contact with the reel body 2 to close an interior of the reel body 2, and a second position rotated a predetermined angle from the first position about a lateral axis of the reel body 2. The reel has a locking system, e.g. 20, 21 to maintain the cover in the first position. <IMAGE>
Patent DE-4307423-A1 (DE)
Inventor: WILFINGER WERNER DR
IPC: C09D201/00
Filed: 1993-03-09
Abstract: A water-dilutable coating after base neutralization comprises a polyhydroxyl-functional resin including a condensation resin such as a polyester or alkyd resin, and/or a polyhydroxyl-functional addition resin such as an acrylate resin or the reaction product of a carboxyl-functional acrylate resin and a hydroxyl-functional acrylate resin, and/or an emulsion copolymer, an at least partially monoalcohol-etherified amino resin, and a strong organic or inorganic acid crosslinking catalyst non-ionically blocked with a monoepoxide, a diepoxide or a lactone.
Patent DE-4307655-A1 (DE)
Title: Loudspeaker arrangement
Inventor: MEGGL FRIEDEMANN DR
IPC: H04R1/22
Filed: 1993-03-11
Abstract: At present there is a large number of different loudspeaker arrangements or systems for radiating sound into rooms and living rooms in existence. They all have the disadvantage, more or less, that the efficiency drops drastically in the transmission of very low frequencies which is desired for hifi reproduction. It is the object of the invention to create a loudspeaker arrangement which can radiate low frequencies with good efficiency with relatively small volumes. This object is achieved by the fact that the loudspeaker arrangement, erected or installed in a corner of the room, has an enclosure which extends from the floor to the ceiling and, due to its dimensions, forms a delay line. At the lower and upper end of the enclosure, a radiating centre is located in each case. One or more electroacoustic transducers which radiate outwardly into the sound field and excite the air column in the enclosure inwardly are built into the enclosure.
Patent DE-4308988-A1 (DE)
IPC: B05B15/02
Filed: 1993-03-20
Abstract: A shower head with a cleaning device which exhibits pins (19, 30) for penetrating the jet-outlet openings (11, 12) contains at least two groups of jet-outlet openings (11, 12). The cleaning device contains at least one group of cleaning elements (19, 30) which serve to penetrate in each case one group of jet-outlet openings (11, 12). The cleaning device is designed such that there is one position in which not one hole is closed off by a cleaning element, but there is, on the other hand, also no position in which all the holes are closed off by cleaning elements. <IMAGE>
Patent DE-4313098-A1 (DE)
Title: Heat-pumping solar collector
Inventor: BECKER FRIEDRICH
IPC: F24S10/80
Filed: 1993-04-22
Abstract: The invention relates to a heat-pumping solar collector with automatic circulation of the heat transfer medium. The heat transfer medium consists of two components, of which at least one is evaporable at operating temperature. An inert gas is also used. On evaporation and condensation of the heat transfer medium, the energy of the heat transfer medium can be utilised, so that, given a heat emission at a lower temperature level than the maximum temperature of the collector, the heat spreading out in the direction of the covering panel is pumped back, and in addition heat from the surroundings can be absorbed.
Patent DE-4315184-A1 (DE)
Title: Liquid tight shock absorber for vehicles and machines - has elastic element arranged between two fixing elements connected respectively to part producing or receiving vibrations and part receiving or producing vibrations.
Inventor: KOJIMA HIROSHI
IPC: F16F13/18
Filed: 1993-05-07
Abstract: The shock absorber (10) also has a liquid chamber (42) for accepting pressure. This chamber uses the elastic element (24) as a part of the separation wall of the chamber, which is able to expand and contract. An auxiliary liquid chamber (44) is arranged at a distance from the chamber (42), and the two chambers communicate mutually across a narrow passage (56). A vibration element (38) is held from the second or first fixing element across an elastic element (40), so that it moves along a predetermined direction. The vibration element (38) forms a part of a further separation wall of the chamber (42), and is subjected to the hydraulic pressure of the pressure receiving liquid chamber (42). A solenoid (70) moves the vibration element (38) in one of two predetermined directions and has a unit (70C) for producing a magnetic field and an element (70A) movable in one of the two predetermined directions, if subjected to the magnetic field. A spring (78) moves the vibration element (38) in the other or both predetermined directions. ADVANTAGES - Diaphragm can be vibrated and HF vibrations reliably absorbed, while maintaining restoring power.
Patent DE-4316016-A1 (DE)
Inventor: SEYFARTH LUTZ DIPL ING
IPC: H01H35/34
Filed: 1993-05-13
Abstract: A membrane (diaphragm) (6) is provided for an electrical switching device for indicating the consumption of a sacrificial anode in a water heater. In the event of consumption, the membrane (6) snaps over and triggers an indication via a contact body (14). In order to improve the functional reliability, an additional sealing body (10), which supports the contact body (14), is seated on the moving section of the membrane (6). <IMAGE>
Patent DE-4322307-A1 (DE)
Title: Method of removing metal from cooling lubricants
Inventor: BERGMANN HENRY PROF DR
IPC: C10M175/00
Filed: 1993-07-05
Abstract: The removal of dissolved metal from cooling lubricants is at present solved only very unsatisfactorily in complicated separation processes. It is an object of the invention to propose a method which allows simple and direct metal removal from the cooling lubricant. This object is achieved by the cooling lubricant to be treated being electrolysed with material transport assistance in an electrolysis cell, preferably in the vicinity of the electrode, with at least one metal present in the cooling lubricant being deposited by electrochemical reaction. The electrolysis can, as desired, be continued to a desired dissolved metal concentration level or to a low final concentration which also permits biological disposal.
Patent DE-4323992-A1 (DE)
Title: Check on operational accuracy of numerically controlled machine including robot - involves interpolator in generation of vectors for servo control of sliders guided around circular test track
Inventor: BARG JUERGEN DR ING DR
IPC: G05B19/401
Filed: 1993-07-17
Abstract: A previously programmed circular track (RNC) lying exactly in a plane defined by two axes is followed by the machine under test at constant speed while the actual path traversed is measured by orthogonal direct length measurement scales (33,43) connected in servo control loops (30,40) with axial drives (31,41) and sliders (32,42). The discrepancy is diagnosed (20) and displayed on a monitor (70). The displayed deviation is added to or subtracted from a reference track (RRef) to clarify the result of the test. ADVANTAGE - Circular track test is simpler and faster than conventional methods and requires no additional external measuring appts.
Patent DE-4327118-A1 (DE)
Title: Combined tying-round and cutting-off tool
Inventor: LAI CHANG-KENG
IPC: B65B13/02
Filed: 1993-08-12
Abstract: A combined tying-round and cutting-off tool comprises essentially an actuating handle (1) and a holding handle (2) which are connected to one another in an articulated manner. Located in the front part of the actuating handle (1) are a feed hole (11) for the tying-round and an inner holding block (14). Upper and lower adjacent long holes (12 and 13) are located in the two side walls of the actuating handle (1), and three axle pins (151, 152 and 153) are used to fasten two guide plates (15) movably in the long holes (12, 13). The front axle pin (151) serves as a fastening for a cutting blade, through which the axle pin projects, and the middle axle pin (152) makes it possible to hook on a tension spring (17); the rear axle pin (153) projects through the actuating handle (1) and the holding handle (2), in order to make it possible to secure a torsion spring between the two handles. The holding handle (2) has, in its front part, an outlet hole (21) for the tying-round and, furthermore, a movable clamping block is attached to it. In this tool design, the actuating handle (1) is used for tightening the tying-round, whilst, at the same time, the guide plates (15) slide upwards, in order to bring the cutting blade into a position in which the unused part of the tying-round is cut off. The tension spring (17) is set by a setting of the screw spindle (19) in such a way that the tightening [lacuna] Original abstract incomplete. <IMAGE>
Patent DE-4329007-A1 (DE)
Title: Controlling switching process in automatic gearbox - avoiding fast running of engine speed when disturbance occurs in switch component by setting ignition angle of engine to "late"
Inventor: RAMM NORBERT DIPL ING
IPC: F16H59/36
Filed: 1993-08-28
Abstract: The incorporated computer regulates the engine speed (NM) and the engine speed gradient during the switching by timewise variable adjustment of the ignition angle so that independently of switching disturbances the engine speed does not exceed a max. level set by the computer by addition of the engine speed to a memory-stored difference speed (N1H) and reaches a difference speed (N3) for the synchronous speed (NSH) for the new gear stage. The setting back of the ignition angle to the load-dependent normal value occurs slidingly or in several stages as held in the computer memory. The ignition angle is set back again to "late", when the torque transmission capacity of the switch component to be engaged is not sufficient after reaching specific time points (t2) to hold the synchronous speed (NSH). USE/ADVANTAGE - Automatic gearbox control preventing uncontrolled engine speed fluctuations.
Patent DE-4335122-A1 (DE)
Title: Flat membranes
IPC: B01D63/08
Filed: 1993-10-17
Abstract: Published without abstract.
Patent DE-4335603-A1 (DE)
Title: Device for fastening cars to perforated rails of transport vehicles
Inventor: SCHNEEBICHLER HERMANN
IPC: B60P3/075
Filed: 1993-10-19
Abstract: The device comprises a chock (6) which is placed in front of the wheel and is securable to the perforated rail. The device further comprises a belt (4) which passes over the wheel and has a hook for securing in the perforated rail.The other end of the belt is secured to a winding shaft (20) which is supported on both side-walls (8,9) of the chock. Spring-loaded pawls (29,30) are arranged on the side-wall (8) of the chock for securing the ratchet. The ratchet has spur gears (27,28) on either side of the side-wall. Both pawls are connected together by a handle (34).
Patent DE-4335695-A1 (DE)
Title: Process and device for the removal of labels applied to container walls of a drinks container
Inventor: KLUGAS BRUNO
IPC: B08B9/08
Filed: 1993-10-20
Abstract: It is known to provide a drinks container with labels made of paper for purposes of product identification. The labels are applied by sticking them to container walls of the drinks container. The removal of the labels and of the adhesive presents considerable difficulties and is not carried out without residue. The drinks containers must be renewed after a short time. In the case of the process according to the invention, a high-pressure jet of a flowing medium is directed towards the container wall at an acute angle with respect to the plane of the label in the region of one edge of the latter. The label is advantageously not completely stuck but, in an upper portion, lies on the container wall without being stuck. <IMAGE>
Patent DE-4339610-A1 (DE)
Title: Friction-type damper for tensioning mechanism
Inventor: BRANDENSTEIN MANFRED
IPC: F16F15/02
Filed: 1993-11-20
Abstract: The damper has one fixed and two moving friction components and springs working with them. A first friction component (4) with stronger damping effect works over a longer distance, and a second component (8) over a shorter one, having a weaker effect. Their movements are coupled together, so that the first one is moved by the second one, after the latter has travelled its full damping distance. Adjusting movement of the tensioning mechanism can be transmitted to the second component. The connecting springs (10) can be stronger than the tensioning one.
Patent DE-4341655-A1 (DE)
Inventor: ENLERT HEINRICH DR
IPC: C07D295/135
Filed: 1993-12-07
Abstract: Amino-substituted benzenesulphonylureas and -thioureas of the formula I <IMAGE>  are described. The compounds I are used for treating cardiac dysrhythmias and for preventing sudden heart death due to arrhythmias and can therefore be used as antiarrhythmics. They are particularly suitable for cases in which arrhythmias are the consequence of a constriction of a coronary vessel, such as in angina pectoris or acute myocardial infarct.
Patent DE-4401715-A1 (DE)
Title: Automobile anti-theft device
Inventor: SPECHT MARTIN DIPL ING
IPC: B60R25/00
Filed: 1994-01-21
Abstract: A car anti-theft device has a mechanical lock (5) which locks up the gearbox. This is operated by an electrical signal. There is a coded transponder (7) which releases the signals upon recognising a code. The lock is a coupling (9) with an actuating member (1), the two being detached when the lock is engaged. The transponder is plugged into the actuating member, making it movable by hand so that it can reconnect with the lock to arm it for further operation. The actuating member has a reader (8) for the transponder code and a solenoid (4) to attract or release the lock. In practice, the actuating member is the ignition lock and the transponder is the ignition key.
Patent DE-4404062-A1 (DE)
Title: Roof slab and tile fastener
Inventor: SPIESS WOLFGANG
IPC: E04D1/34
Filed: 1994-02-09
Abstract: The roof tiles and slabs are for use on a building. They are secured to a roof plate by a suitably shaped, zinc-plated metal bracket (1). The thickness of the bracket is chosen to correspond to the fastening forces, which holds the components together. The bracket has a top part with two right-angle bends, which curls round the edge of the first tile (3). It has a corrugated portion between a ribbed and grooved portion on the underside of the first tile and the top side of the second tile (4). The bottom side of the bracket curls round the edge of the second tile and the lath (2) on which it rests.
Patent DE-4411604-A1 (DE)
Title: Pinion cage for sun wheel
Inventor: ROEDER ULRICH DIPL ING
IPC: F16H57/08
Filed: 1994-04-02
Abstract: The pinion cage (6) has planet pinions mounted by bolts (8) fitting into retainers (15,15a) open radially outwards in the form of pockets for radially inserting the bolts. Springily elastic protuberances (20,20a) are positioned on the pinion cage and protrude into the retainers and at least partly cover the radial outer sides of the bolts. The retainer`s inner walls (18,18a) grip tightly round more than half of the bolts periphery. Each retainer is next to a funnel (19,19a) widening in the peripheral direction. Two disc-shaped support elements and a hub are joined in one piece. The hub is positioned on a drive shaft (3) to which it is joined by cogging.
Patent DE-4411922-A1 (DE)
Title: Refrigerated container for commercial vehicle
Inventor: BADER CLAUS
IPC: B60H1/32
Filed: 1994-04-07
Abstract: The refrigerated container box has a cooling unit (3) in a recess in the top of the box to form a modular shape which can be stacked with similar containers. The cooling unit can be fitted to any vehicle's electrical supply or can be run from an external power supply. The container can be fitted to any vehicle and can be stacked with similar containers into a larger load. The walls of the containers are separately replaced and are assembled into the box shape with securing catches (6). This allows defective walls and defective cooling units to be replaced without disturbing the load.
Patent DE-4415668-A1 (DE)
Title: Position sensor for contactless detection of defined positions of axially and angularly movable shaft
Inventor: PREUSSE NORBERT DR
IPC: G01B7/02
Filed: 1994-05-04
Abstract: The position sensor has a magnetic displacement sensor (5) whose output depends on a magnet (3) which can be displaced along an axial direction of the displacement sensor. The displacement sensor is arranged with its axial direction (6) effective for the displaceable magnet parallel to the longitudinal axis (4) of the shaft (1). The shaft is moveable along the X-axis and rotates within a defined angle.The magnet is attached to the periphery of the shaft along a helical line for actuation of the displacement sensor.  The magnet consists of an elongated body attached to the periphery of a disc (2) and lies along a helical line of constant pitch. The sensor output contains both the axial and angular position information.