baber/WOPTO huggingface dataset:
Patent DE-19610252-A1 (DE)
Title: Electrical power plug easy release device e.g. for use by the elderly and physically disabled
Inventor: JELINEK MICHAEL
IPC: H01R13/635
Filed: 1996-03-15
Abstract: The electrical connector plug has a housing 102 with a threaded section 6 and on to this is fitted a cap 5. Located between the cap and the body is a coil torsion spring 3 that is not normally loaded. When the plug is inserted into a socket the front of the cap 10 is in contact with the socket. In order to release the plug from the socket the cap is turned such that a separating axial load is applied. When released the cap returns to the original position under the action of the spring.
Patent DE-19610330-A1 (DE)
Title: Plastics foam production with addition of zeolite to stabilise foam and increase fire protection
Inventor: KOLOSSOW KLAUS DIETER
IPC: C08J9/00
Filed: 1996-03-16
Abstract: In the production of plastics foam, 0.1-2 wt.% zeolite is added with respect to the charge.  Preferably 0.8-1.2 wt.% zeolite is added. The zeolite is based on sodium oxide (Na2O), alumina (Al2O3) and silica (SiO2) and contains  >=  11 wt.% water of crystallisation. A blowing agent mixture of  >=  45 vol.% gaseous hydrocarbon and \} 55 vol.% inert gas is used. The foam is produced with an extruder or in a reactor, especially as expandable beads or extrudate.
Patent DE-19610742-A1 (DE)
Inventor: BRAEUNLICH MICHAEL DIPL ING
IPC: H05K7/14
Filed: 1996-03-20
Abstract: The invention relates to a module with a circuit arrangement which comprises at least one terminal board (1), a logic board (4) indirectly connected to the terminal board (1), and at least one connection board (5). The terminal board (1) has at least terminal means (2) for externally feedable leads. The logic board (4) has at least one logic circuit. The connection board (5) is connected to the terminal board (1) and the logic board (4). It also has an intermediate circuit which is connected to the logic circuit and at least to parts of the terminal means (2), and consequently establishes the function of the terminal means (2).
Patent DE-19614124-A1 (DE)
Title: Film scanner device with storage reel
Inventor: WULF RUDOLF
IPC: G03D15/00
Filed: 1996-04-11
Abstract: The film (11) is unwound from the storage reel (10) and fed past a film gate (12) to a coiling take-up reel (13).  Each reel has an associated film pull lever (16, 18), and an adjustable deflection pulley (14, 15) is located adjacent to each reel.  The scanner has cleaning rollers (26, 27), for the film front and rear sides, which is located in the region of the take-up reel, in the film transport direction between the respective pull lever (18) and the adjustable deflection pulley (14), directly adjacent to the take-up reel.
Patent DE-19618250-A1 (DE)
Inventor: KLEIN WILHELM
IPC: F16B47/00
Filed: 1996-05-07
Abstract: The invention concerns a vacuum mounting device (1) with a suction chamber (13) open on a lateral face for exerting suction on a surface (5), where the suction chamber (13) can be evacuated via an opening (14), and with a seal arrangement surrounding the suction chamber (13), which, when under vacuum, seals the space between the suction chamber (13) and the surface (5). The suction chamber (13) is embodied in a top (10), the side of which faces the vacuum chamber (13) is detachably afixed to a mounting plate (2) of the mounting device (1). The size of the area to be put under suction determines the the size of the top chosen with the corresponding suction area. A defective top can quickly be replaced by a new top. A top with gasket material or a sealing structure matching the surface structure of the surface to be placed under vacuum can be selected and easily placed on the mounting plate (2).
Patent DE-19618615-A1 (DE)
Title: Sliver can
Inventor: LIEDGENS HANS-PETER
IPC: B65H54/76
Filed: 1996-05-09
Abstract: The sliver can  has carrier grips (14a,14b) to move the can base located within the edge of the can contour.  The carrier (14a,14b) shape and the width of their guides (11a,11b) are set to give a shaped fit with the can base (9) on the insertion movement direction (19a,19b) of the manipulators (12a,12b) into the can (2) and to transmit at least the upwards movement (17a,17b) of the manipulators (12a,12b) to the can base (9).
Patent DE-19619722-A1 (DE)
Title: Steam turbine sealing device
Inventor: ENDRIES HANS-JOACHIM ING GRAD
IPC: F01D11/02
Filed: 1996-05-15
Abstract: The sealing device (18) is used to separate 2 different steam zones (19,20) at different pressures lying on opposite sides of the rotary turbine blades (10). The edge of the turbine (12,10) has at least one peripheral recess (16a) provided with an axial recess (21) at one side, pref. having a rectangular or semi-circular cross-section. Pref. the turbine housing (13) has a projecting sealing element (19) extending into each peripheral recess, for reducing the width of the gap (6) between the turbine housing and the turbine at the edge of the turbine blades.
Patent DE-19621333-A1 (DE)
Title: Method and equipment for controlling domestic AC loads
Inventor: WIPPERFUERTH FRANZ-JOSEF
IPC: H02J3/14
Filed: 1996-05-28
Abstract: In a procedure for controlling domestic AC loads with regard to the total connected load, the total connected load and/or a number of connected loads is specified as a threshold and monitored. The actual values of certain parameters are measured and the switching-on of each load (3) takes place accordingly.  A transmitter(11) on a load firsts sends a calling signal. This goes to a receiver (12) on the load and is evaluated depending on a preset value and is acknowledged by a start or stop signal, also received by the transmitter. A stop signal puts the load on stand-by followed by switch-on at the end of the stand-by period whereas a start signal switches it on immediately.
Patent DE-19621630-A1 (DE)
Title: Firing signal converter of delay-fuse firing systems for mining or building demolition
Inventor: HEINEMEYER F DR
IPC: F42D1/05
Filed: 1996-05-30
Abstract: The converter (3) processes signals between a control unit (2) and connected fuses (4), and has at least one signal input (10) for unipolar input signals and a signal output (12) which produces signals with a higher amplitude than the input signals. The converter also contains an inverter bridge (40) connected to a supply voltage and contg. switching components (18-21) whereby the diagonally arranged switching elements form synchronously operated pairs (18,21;19,20) which are controlled inversely wrt. each other.
Patent DE-19622973-A1 (DE)
Title: Fixed voltage regulator
Inventor: DOROK FRANK
IPC: G05F1/56
Filed: 1996-11-18
Abstract: The part of the circuit to be placed under protection is the resistance-collector voltage divider and the FET in the guise of a series regulator. By the high amplification of the NPN transistor, the voltage change when the load changes is very small, By the high resistance used in the circuit, its own current requirement is very low.
Patent DE-19632511-A1 (DE)
IPC: H01R43/01
Filed: 1996-08-13
Abstract: Plastic-insulated tie-in points (2) are designed to fit into grid and have slot- or groove-like extensions in wire guide slots that restrict zone of contact. Electric connecting unit (1) has these tie-in points with zone of insulation-displacement contact. Rib-like projections (14) are arranged at distance to contact as seen in direction of longitudinal axis of extension. Slot or groove like extension has two further opposing rib-like projections which border open edged take-up slot for wire.
Patent DE-19637625-A1 (DE)
Title: Motor or generator
Inventor: DRABAREK PAWEL
IPC: G01D5/38
Filed: 1996-09-16
Abstract: The motor comprises an optical arrangement to determine the distance moved or angle of rotation. The arrangement has diffractive or refractive elements to split a light beam (10) into at least two beams (11) for which a diffracting scale (2) is provided. The resultant diffracted and interference beam (12) is monitored by a sensor (3.2) and converted into electrical signals which are processed electronically. The diffractive scale is formed on the surface of one (1) of the two parts. The scale can be formed on a rotating shaft and take the form of a measurement grating with lines in the shaft surface running parallel with the axis of rotation
Patent DE-19638491-A1 (DE)
Title: 1,1-Di:methyl-4-hexyl-oxy-carbonyl butyl hydroquinone high yield mfr.
Inventor: SOMMERLADE REINHARD DR
IPC: G03C1/34
Filed: 1996-09-19
Abstract: Method for the prepn. of 2,5-bis-(1,1-dimethyl-4-hexyloxycarbonyl butyl)-hydroquinone (I) comprises: (a) Friedel-Crafts reaction of (m)ethyl 5-methyl-4-hexenoate (II) with hydroquinone; and  (b) direct ester exchange of the resultant 2,5-bis-(1,1-dimethyl-4-(m)ethoxycarbonyl butyl)-hydroquinone (III) with hexanol in a one-pot process.
Patent DE-19646531-A1 (DE)
Title: Utensil-holder panel for domestic workshop
Inventor: POELLET WILFRIED
IPC: B25H3/04
Filed: 1996-10-29
Abstract: The panel has a perforated plate for cantilevered arms. These arms are holder bolts (14) with a large annular surface resting against the surrounding part of the hole, on the visible side. The holder bolts are radially or axially tensioned in the holes (13) of the plate (12), by means of holder tubes and splints. The holder bolts are axially tensioned by threaded bolts (15) and screws and support lamps (16). The visible side of the perforated plate has switches (20) and mains equipment (18) in the holes.
Patent DE-19646809-A1 (DE)
Title: Cover for opening in internal equipment compartment of vehicle
Inventor: WIDULLE RUEDIGER
IPC: B60R7/04
Filed: 1996-11-13
Abstract: The cover has a one-piece roller blind (3) and guide elements (16), which are located in side end sections of the underside of the roller blind. The guide elements and interact with guide elements (11,12) of the internal equipment compartment (8) lying beneath it. The guide of the roller cover is constructed as a longitudinal guide with a slot and spring connection. The guide elements may be formed as interlocking ridges. Either the slot or the spring, is orientated parallel to the plane of the roller.
Patent DE-19648502-A1 (DE)
Inventor: CHOI KYUNG-HWAN
IPC: G11B15/18
Filed: 1996-11-22
Abstract: In a multiple speed tape duplication system which operates N times as fast as the normal recording and reproduction speed, the recording and reproduction head drum diameters, the number of recording and reproduction heads installed respectively in the head drums, the tape surround angles, the tape speed and the drum rotational speed are varied with N according to fixed relationships. In one embodiment the head drums have (1/2)N-times diameters and (2/N)-times surrounding angles compared with those of the normal speed, and 2N heads; the tape speed is N-times the normal tape speed and the head drums rotate at (drum diameter at the normal speed)N/(drum diameter at N-times speed)-times the normal rotational speed. A signal processor comprising N similar circuits connected in parallel with one another processes signals transmitted from the reproduction heads to match the N-times high-speed duplication and supplies the processed signals to the recording heads.
Patent DE-19653579-A1 (DE)
Inventor: ZERZA HORST DIPL ING
IPC: B66C23/90
Filed: 1996-12-20
Abstract: The maximum load for a rotary tower crane is stored as an extended limiting load curve in a memory module and a monitoring device acts to stop the crane operating when the load that is being carried reaches the extended limiting load curve. A controller is provided which allows only restricted operation of the crane between the limiting load curve and the extended limiting load curve, so that loads can only be moved at reduced speed and with reduced acceleration or deceleration. A switch is preferably provided to switch the crane operation to the extended load curve. One or more load curve limits can be provided in the increased carrying load area and a measuring device can report the position of the crane trolley.
Patent DE-19701704-A1 (DE)
Title: System giving level of vehicle axle with reference mark transmitter following axle level
Inventor: GIER LOTHAR DR
IPC: G01D5/251
Filed: 1997-01-21
Abstract: The system has a reference marking transmitter, which follows the level of the vehicle axle (1), and arranged fixed on the vehicle axle. It alters its position due to the level alteration, so that, in a resistance network connected with the vehicle bodywork, an electrical signal can be taken corresponding to the level of the axle. The resistance network (14) is allocated a contact structure (18), which with the reaction of a magnet unit (5), movable by the alteration in position of the reference mark transmitter, is deflectable,so that an electrical connection is effected, dependent on the level of the vehicle axle (1).
Patent DE-19703007-A1 (DE)
Title: Card reading device
Inventor: HOOLHORST ALBERT
IPC: G06K7/00
Filed: 1997-01-28
Abstract: The card reading device includes a contact carrier part (1) and a card carrier part (2) which is formed for the reception of a card to be read, and which is inserted together with the card into the contact carrier part. The contact carrier part and the card carrier part are formed in such way, that the card carrier part is only partially retractable from the contact carrier part. A section of the card carrier part extending from the contact carrier part, in the retracted position, is at least partially elastically flexible or foldable. The card carrier part comprises preferably one or more stop devices which prevent a further retraction of the card carrier from a predetermined position.
Patent DE-19706391-A1 (DE)
Title: Dipstick for measuring oil level in petrol and diesel engine
Inventor: HILDEBRANDT PETER
IPC: G01F23/04
Filed: 1997-02-19
Abstract: The dipstick includes a section which is immersed in a container and has a scale (3) indicating maximum and minimum levels. The levels can be wiped clean by a cleaner (4) operated by a handle which is located outside the container.  Within the pipe (6) there is a strip of material (5) which runs from the handle (2) and extends into the container. A latch (7) is provided in the region of the handle or of the strip facing the handle and the pipe forming a releasable link between strip and pipe.
Patent DE-19714578-A1 (DE)
Inventor: HAUK JOACHIM
IPC: G01S13/93
Filed: 1997-04-09
Abstract: Disclosed is a radar system, including for use in a vehicle, with an antenna installation comprising at least one power supply system (2, 3, 4) and at least one focussing device (9) characterized in that the antenna installation is provided with at least one microwave attenuator (12). The attenuator is constructed or designed in such a way as to emerge, at least partly, into the path (L.M.R.) of the radar waves such as transmitted or received. Owing to the appropriate configuration of the microwave attenuator, a distribution of the energy density can be achieved on the focussing device depending on one of the known window functions, thereby preventing enabling secondary lobes from appearing on the antenna diagram.
Patent DE-19715132-A1 (DE)
Title: Automobile continuously variable transmission control device
Inventor: ADACHI KAZUTAKA
IPC: F16H61/02
Filed: 1997-04-11
Abstract: The control device (101), for a continuously variable transmission (17) inserted between the engine and the driven wheels, detects the travel condition of the vehicle and selects the required conversion ratio. The actual transmission ratio is detected and used for calculating a dynamic characteristic estimation value, used in combination with the actual and the required transmission ratios for providing a transmission ratio correction command value, in turn used to provide an operating command value for an operating element (13). A lowpass filter is incorporated for compensating external interference, receiving the operating element position signal or the ratio command value.
Patent DE-19715205-A1 (DE)
Title: Magnetic coil arrangement for magnet coil module
Inventor: THIERBACH PETER
IPC: H01F5/02
Filed: 1997-04-11
Abstract: The coil arrangement includes single coils wound on respective spool bodies, and connections for electric contacts. The single coils (1, 2) are wound without wire interruption in longitudinal direction of the coil bodies, forming a single piece during a winding process. The coil bodies are respectively opened apart between the single coils, whereby the electric connections (5, 11) between the single coils are maintained, and are respectively led out at the end of one of the single coils.
Patent DE-19720120-A1 (DE)
Title: Stirrer element for a stirring unit
Inventor: HAUPT RAINER
IPC: B01F15/00
Filed: 1997-05-14
Abstract: The stirrer element (1) is attached without rotation to a stirrer shaft (4), and has at least two blades with main and side sections (5, 6).  The main section (5) has the form of a trapezium, and is inclined at an angle to the plane of rotation around the shaft axis. The side section (6) also has the form of a trapezium, and trails the main section in the direction of rotation.  One side of this trapezium adjoins the end of the main section (5).  The side section is inclined to the plane of rotation of the stirrer element at an angle which is greater than the angle of inclination of the main section.
Patent DE-19721835-A1 (DE)
Title: Circuit for distance sensor, especially ultrasonic sensor, for motor vehicles
Inventor: HANNAPPEL JOACHIM
IPC: G01S15/931
Filed: 1997-05-24
Abstract: The circuit consists of a transmission unit and a receiver unit (14) which generates a digital output signal. Both units are connected to an evaluation unit. The signal passed to the receiver unit from the distance sensor (1) is processed by a circuit in the receiver unit so that only those sensor signals that exceed a threshold are digitised. The threshold is controlled as a function of the sensor signal. The signal processing device (21) is a comparator stage, whose reference value is controlled according to the sensor signal.
Patent DE-19726625-A1 (DE)
Title: Microwave heating equipment for bags containing, blood, derivatives and organs
Inventor: SCHEUERMANN HARTMUT
IPC: H05B6/64
Filed: 1997-06-17
Abstract: The microwave unit heats blood, blood derivatives or organs stored in bags. It has microwave generators in a flexible plastics mat (8) or other suitable material, on the upper side. The bag is suspended in a pouch (3), preventing any leakage from defective bags. Microwave interceptors are fixed below. Support is provided by sprung contact rods (5). These accommodate the bag shape. A microwave generation from resonators (9) is arranged in matrix form. They can be excited individually or in groups. Preferably local control of the resonators induces mixing of the bag contents.
Patent DE-19730199-A1 (DE)
Title: Multi-speed gear for electric appliances e.g. drills, mixing machines
Inventor: GRUBER ULRICH
IPC: B23B47/04
Filed: 1997-07-15
Abstract: The gear has gearwheels (18,19) freely rotating on an output shaft (16), and each with several axial recesses (27) extending from their end faces (181,182) to open towards an inner ring face of the gearwheels. A coupling pin (24) is longer than the inner diameter of the gearwheels and smaller than the sum of the inner diameter of the gearwheels and radial depth of the recesses. The coupling pin fits in a through bore (25) in a shift shaft (23). The number of recesses evenly spaced out over the inner ring face of the gearwheels, and their length in the circumferential direction are matched with each other so that the coupling pin in each rotary position can enter by its protruding end into a recess of each gearwheel.
Patent DE-19731209-A1 (DE)
Title: Method for conditioning residual combustible gases for use as gas turbine fuel
Inventor: STOCKBURGER DIETER DR ING
IPC: F02C7/22
Filed: 1997-07-21
Abstract: The method involves treating the residual combustible gases in a pressure vessel, so that thermal value of the gas mixture, measured as the Wobbe Number, is maintained within +/-10% of the gas turbine manufacturer's specification, and the rate of variation of the Wobbe Number is kept below 1% per second. From a gas-holder, the residual gases are delivered, by a compressor, to a pressure vessel where the pressure is held at the required inlet for the gas turbine. The residual gas is dosed with a fuel gas of a high thermal value, e.g. natural gas. The volume of the pressure vessel is sufficiently large to enable the value and rate of change of the Wobbe Number to be kept within the above limits. Inert gas, e.g. nitrogen or carbon dioxide, can be fed to the pressure vessel to maintain the quality when residual gas availability is low.
Patent DE-19733108-A1 (DE)
Title: Filter
Inventor: BARTELS FRANK DR
IPC: B01D29/00
Filed: 1997-07-31
Abstract: The filter separation unit (2), with a number of catch structures (21) in the sub  mu m range, has elemental cells (22) formed by at least two neighbouring catch structures (21). The cells are arranged periodically on one plane.
Patent DE-19733151-A1 (DE)
Title: System for virtual device access in computer system
Inventor: BLAHO BRUCE
IPC: G06F9/48
Filed: 1997-07-31
Abstract: The system allows virtual device access to lock a graphic hardware device (14) of a computer system (10) for applications (12) which run on the computer system. The system has a hardware control management device (40). This detects when one of the applications is trying to access the graphic hardware device and allows and prevents access to the graphic hardware device. The system also has a signal handling device associated with each application. Each signal handling device is configured to carry out a graphic context switch over when the hardware control management device signals when the associated application is trying to access the graphic hardware device. The system also has a shared memory operating means (44) which can be accessed through each application. The shared memory operating means is configured to store an identity of the application currently accessing the graphic hardware device for use by each signal treatment device (42) when the graphic context switch over is carried out.
Patent DE-19733842-A1 (DE)
Title: System for revolution control of IC engine
Inventor: TSCHICHE JOERG
IPC: E01H1/00
Filed: 1997-08-05
Abstract: The system comprises an electronic revolution regulating system (5) (Tempomat) for the motor of one or more working engines. There is an additional switch (2) via which the starting operation of the working machine and the electronic revolution regulating system is activated. The additional switch may produce a control signal (S2) for an increase in the number of revolutions and the supply to the revolution regulating system. At the input of the additional switch an end revolution signal (S0) is recordable from the working machine, one in which the set revolution is proportional to the signal.
Patent DE-19734159-A1 (DE)
Title: Post fitting mounting lock
Inventor: DORTH URSEL
IPC: E04F11/18
Filed: 1997-08-07
Abstract: The mounting lock for prepared mounting points at a post, and especially a post with a fitting below the floor level, has a screw section (1,2) with a central passage (8) for a mounting bolt with one or more clamping surfaces, and a screw cover.  Each clamping surface (2b) has a threaded drilling (7) to screw on the cover (5).
Patent DE-19734204-A1 (DE)
Title: Respiratory air pressure chamber unit
IPC: A61G10/02
Filed: 1997-08-07
Abstract: A source of air pressure (18,22) can be used to reach that level of warm air evoked through compression which is unpleasant in the above-atmospheric pressure chamber (12) and which produces disadvantageous medical results.  The same source of air pressure can be modified through cooling devices (44) which cool down air which has been warmed up through compression.