baber/WOPTO huggingface dataset:
Patent DE-3300939-C1 (DE)
Title: Processing plant for steel reinforcing bars
Inventor: BUSCHMANN KARL-ROBERT
IPC: B21D43/28
Filed: 1983-01-13
Granted: 1984-08-23
Abstract: Processing plant for steel reinforcing bars, having a shear, a measuring table and a plurality of collecting pockets, it being possible to feed reinforcing steel taken from a store of reinforcing steel to the shear and the measuring table having length stops which are extendable and retractable in the vertical direction and which determine the length of steel reinforcing bars to be cut to length with the aid of the shear. The collecting pockets are arranged next to the measuring table and are provided with an arcuate table roller for carrying away a predetermined number of straight steel reinforcing bars which are not to be bent. The collecting pockets are arranged next to one another at one side of the measuring table, the level of the upper edges of their longitudinal sides falling with increasing distance from the measuring table, and are provided on their longitudinal side facing away from the measuring table with covering crossmembers which can be raised. In the lowered condition, the covering crossmembers form a downward chute, starting from the measuring table, for the steel reinforcing bars to be fed to the individual collecting pockets. Arranged on the other side of the measuring table is a distributor carriage with a receiver for the steel reinforcing bars which are to be bent, which carriage can be driven to associated bending lines. The length stops, for their part, are chamfered at their upper edge to form chute elements inclined, on the one hand, towards the collecting pockets and on the other hand towards the distributor carriage and are provided in a number such that, by raising length stops not used for length measurements with appropriate inclination of the chute elements, the steel reinforcing bars ... Original abstract incomplete. <IMAGE>
Patent DE-3425646-C1 (DE)
Title: Headlamp, in particular for motor vehicles
Inventor: FREUDENREICH ERWIN
IPC: B60Q1/068
Filed: 1984-07-12
Granted: 1985-10-17
Abstract: The invention relates to a headlamp whose reflector is supported by hinged parts. Each hinged part has a hinge half formed as a ball or ball cup. The sleeve-shaped hinged part is slipped onto a lug of the reflector rim pointing towards the rear of the reflector. One broad side of the sleeve, which sleeve has a rectangular cross-section, has a rigid bearing surface for the lug. The other broad side of the sleeve has a central slot which extends in the insertion direction and is provided in each case on its rim with a nose, which is directed towards the sleeve interior and engages resiliently in an opening of the lug. The narrow sides of the sleeves project beyond the broad sides towards the reflector rear and are connected to one another with their free ends by a resilient web. The web has a groove, the base of which bears against the end face of the lug under pretension. In the region of the reflector rim, the lug has shoulders which engage in slots, extending in the insertion direction, in the narrow sides of the sleeve.
Patent DE-3505883-C1 (DE)
Inventor: JOEHNK KURT
IPC: H01G4/32
Filed: 1985-02-20
Granted: 1986-07-24
Abstract: A plastic-film wound capacitor comprising a cast-resin cast-coated cup encapsulation and sheet connecting elements fastened to the front sides of the wound capacitor body and projecting through this encapsulation via slots. The slots are sealed when casting by a pre-cast so that, after complete casting up to the top edge of the cup encapsulation, a moistureproof encapsulation of the wound capacitor body is given.
Patent DE-3606703-C1 (DE)
Title: Controllable RF amplifier
Inventor: LECHLER SIEGFRIED ING
IPC: H03G7/00
Filed: 1986-03-01
Granted: 1987-09-03
Abstract: The invention relates to a controllable RF amplifier having a linear control characteristic and is characterised by the cascading of two controllable amplifiers having in each case an approximately linear control characteristic, and of a transistor amplifier, the output voltage of which is approximately proportional to the root of its input voltage (Figure 2). <IMAGE>
Patent DE-3711069-C1 (DE)
Inventor: NIENHAUS KARL DR-ING
IPC: E21C35/23
Filed: 1987-04-02
Granted: 1988-09-22
Abstract: Sprinkling fluid is supplied to the cutting drum 6 of a drum cutter-loader via rotary bushings 16,41 of which one 41 is arranged centrally to the swivelling axis of the support arm, the other 16 centrally of the axis of rotation of the cutting drum. The latter is acted upon in synchronisation to the rotation of the cutting drum by the rotary bushing of the support arm, which rotates at a speed corresponding to the drum speed. The control of the actuation range of the individual nozzle groups 14 is co-ordinated with the rotary drum bushing 16, and the control of the fluid which passes to the rotary drum bushing 16 is co-ordinated with the rotary support arm bushing 41. The actuation of the rotary support arm bushing 41 occurs via a computer 46, which creates the necessary control signals from a direction of travel signal of the drum cutter-loader 1 and from signals which are proportional in size and swivelling direction to the swivelling angle of the support arm. It brings the position of the actuation range of the cutting drum 6 into conformity with the position of the mine face which is in front of the cutting drum 6. <IMAGE>
Patent DE-3935123-C1 (DE)
Title: Filter appts. for pressurised liq. plastic feed pipes - includes filter changing unit and easily replaceable filter holder ring segments between inner and outer housings
IPC: B29C48/03
Filed: 1989-10-21
Granted: 1991-01-03
Abstract: A filter unit for liq. plastic feeding pressurised pipes, esp. for an extruder, includes a filter changing unit, a housing comprising inner and outer sections, a primary extruder connection, a secondary connection for a following unit, and at least two exchange or cleanseable filters. The filter holder consists of at least two ring segment members, and the segments are located between inner and outer housing sections. Each segment can be removed as one piece for cleansing or exchange purposes. ADVANTAGE - The unit is simple and filter segments are easy to replace.
Patent DE-4112269-C1 (DE)
Title: Ball mill with rotary grinding drum - which is divided transversely to its rotary axis, with part(s) axially slidable w.r.t. other one
IPC: B02C17/18
Filed: 1991-04-15
Granted: 1992-08-06
Abstract: The ball mill feed is led axially into te journalled rotary drum (1) for output as ground material from the centre of the drum. The drum is divided in two parts across its rotation axis, one part (8) adjusting axially w.r.t. the other one (9). Thus, in a first adjusted setting of the first part, the outside rims of the two parts lie close together, but leave an annular gap between in another setting. Pref. the surround walls (31,32) of the two drum parts form outwards directed truncated cones. USE/ADVANTAGE - For oxide-free ceramic powders, metal alloys etc., wit hermetic sealing and simple powder discarge.
Patent DE-4127970-C1 (DE)
IPC: H05B41/288
Filed: 1991-08-23
Granted: 1992-10-01
Abstract: Proposed is a device for operating a gas-discharge lamp (11) which is started by pulses generated by a starter device (14). A choke (13) is fitted in the mains-connecting unit (12) to cut off electrical components in the mains-connecting device or power-supply unit (10) during the starting process, the choke being designed as a saturable choke. The inductance of the choke is reduced by the working current which flows after the lamp (11) has been started. The device proposed is particularly suitable for starting high-pressure gas-discharge lamps, the starting energy produced by the starter device (14) being almost completely provided to the lamp (11).
Patent DE-4220615-C1 (DE)
Title: Spring-operated safety brake for train of trucks - has centrifugal trip sliding axially in driving member and with pins functioning at different speeds.
Inventor: BEHLAU GERHARD
IPC: B60T8/00
Filed: 1992-06-24
Granted: 1993-12-16
Abstract: The brake is released by hydraulic pressure against spring action, being particularly for use in deep mines. It has a centrifugal trip mechanism (16) functioning at two different travel speeds, the speed being transmitted to the mechanism by a rotary driving member (7). At the periphery of the coupling (9) between member and trip mechanism is a two-speed selector (29,31) with a piston (23) sliding axially, coupled and turning in relation to the trip mechanism. The piston is moved by hydraulic pressure against spring action (31). The trip mechanism slides axially in relation to the member but with the piston. It contains two trip pins (14,15) alongside each other in the axial direction, and which function at different speeds. The mechanism can be coupled by a ball- or a roller-bearing (17) to the piston and dogs (9) to the member. The piston spring can be of the coil-type, enclosing the coupling. USE/ADVANTAGE - Spring-operated safety brake for train of trucks is of low cost, long life, and easy maintenance.
Patent DE-4227555-C1 (DE)
Inventor: VOCHEZER GEORG
IPC: F16M11/10
Filed: 1992-08-20
Granted: 1994-03-17
Abstract: A device for the adjustable securing of a microphone boom at the upper end of a vertical upright comprises a holder pivotable about a horizontal axis in which the microphone boom can be longitudinally moved and clamping means to secure a set inclined position of the holder and a set position of the microphone boom. By turning a clamping nut it is possible to move a first clamping bracket up and down in relation to a second between a first and second position in such a way that, in the first position, both clamping brackets can be rotated about the axis of the holder by the free sliding of the clamping surfaces of the second clamping bracket on pressure surfaces shifted by the clamping nut to adjust the angle of inclination of the microphone boom and said boom is freely movable in the clamping brackets, while in the second position for securing the set inclination of the microphone boom, the clamping surfaces are frictionally held on the pressure surfaces and both clamping brackets secure the microphone boom against longitudinal movement.
Patent DE-4231981-C1 (DE)
Inventor: MOSSBECK NILS
IPC: B29C43/10
Filed: 1992-09-24
Granted: 1994-03-24
Abstract: In a process for producing pieces and parts of furniture, cardboard (K) is wound into a winding (W) which is then pressed and if required cut. A production device is also disclosed. This process is particularly suitable for producing parts of upholstered furniture, such as arm rests, backs and seats, also in a single piece.
Patent DE-4234289-C1 (DE)
Title: Pressure sensor e.g. for use in corrosive media - has non-metallic sensor element fitted in chemically resistant polymeric housing contg. expansion preventing tube
Inventor: EISELE RONALD DIPL PHYS
IPC: G01L9/00
Filed: 1992-10-12
Granted: 1993-11-25
Abstract: In a pressure sensor with a rotationally symmetrical non-metallic sensor element, which has a membrane mounted at a specific spacing on a base body and which is inserted with slight radial play in a cylindrical bore of a housing, the novelty is that (i) the housing (2) consists of a chemically resistant polymer (pref. a fluoropolymer); (ii) a radial sealing ring (4) is located between the housing (2) and the sensor element (1) in the region of the base body (1b); and (iii) an expansion preventing tube (5), having a lower thermal expansion coefficient than the housing, is located in axial register with the base body (1b) within the housing (2). Pref. the sensor element (1) is inserted into the front end of the cylindrical bore (6) of the housing (2) and seats, at the side opposiste to the membrane (1a) on a stepped region (7) of the bore. A smaller diameter passageway (8) connects coaxially with the cylindrical bore (6) and accommodates the sensor element leads (9) and opt. electronic circuitry (3) mounted on the back face of the base body (1b). ADVANTAGE - The sensor element provides a measurement signal independent of its fixing conditions, operates reliably over wide temp. range and can be used for measurements in corrosive media.
Patent DE-4236158-C1 (DE)
Inventor: BECKER LUTZ
IPC: H05B7/10
Filed: 1992-10-20
Granted: 1994-03-17
Abstract: An electrode support arm for arc furnaces which is constructed as a hollow section with a wall formed at least partially from current-carrying material of high conductivity. The wall of the hollow section has a coolant guiding system including ducts arranged in the wall so as to be parallel to one another and concentric to the center axis of the support arm. The quantity and dimensions of these ducts enable sufficient cooling without a reduction in the strength of the support arm.
Patent DE-4305623-C1 (DE)
Title: Intruder protection system for shaft grating - has holder with U=shaped link hinging free of anchoring component on unlocking
Inventor: BADER JOACHIM
IPC: E06B9/02
Filed: 1993-02-24
Granted: 1994-05-11
Abstract: A link (11) engaging with the connecting component hinges (13, 16) on the holder (1) and is secured by the device to the anchor (10). On removal of the device (20), it swings free of the anchor. The link can have transverse (15), extension (17) and locking (18) sections, together forming a U-shape of which the extension section is the base. The transverse section can have a trough, whose bottom is at right angles to the extension section. USE/ADVANTAGE - Particularly for a cellar shaft. Simple to recognise and can be unlocked with one hand for escape from building.
Patent DE-4307454-C1 (DE)
Title: Fastener for hinged cover on vehicle - has swivel mounted, ring shaped adjustable damping block which fits around bolt locating housing and has various sizes of radial profiles
Inventor: FEICHTIGER DIETER DIPL ING
IPC: B62D25/12
Filed: 1993-03-10
Granted: 1994-04-28
Abstract: The hinged cover (5) has an inward set lip (8) with a locating hole for a fastening bolt (10) mounted on the vehicle. The lipped cover sits on an elastic damping block (6) which is ring shaped to fit around the bolt locating housing (11). The ring has various sizes of radial profiles (15) to provide different sizes of locating block for the cover. This covers the range of manufacturing tolerances of the vehicle body and cover. The ring is adjusted by rotating around the mounting using a simple tool. The profiles have hollow inclusions to alter the elasticity. ADVANTAGE - Provides a versatile fitting to cover manufacturing tolerances.
Patent DE-4323748-C1 (DE)
Title: Weft brake
Inventor: SCHUSTER RAINER
IPC: D03D47/34
Filed: 1993-07-15
Granted: 1994-07-14
Abstract: In the loom weft braking system, the braking force of the weft brake (1) is controlled according to the weft tension. A weft tension sensor (2) is after the brake (1). The programmable control unit (3) has a signal transmission link with the tension sensor (2) and weft brake (1) on one side, and a signal carrier link with the dialogue terminal on the other side.The nominal weft tension data are pref. passed by the dialogue terminal (9) to the control unit (3). The weft tension sensor (2) pref. registers the actual weft tension on each insertion, to be passed to the control unit (3). The control time point and the brake movement of the weft brake (1) are pref. set according to a comparison between the actual and nominal weft tension values.
Patent DE-4330245-C1 (DE)
Title: Collecting and storage device for domestic and industrial waste materials
Inventor: KOLODZIEJ GREGOR
IPC: B65F1/16
Filed: 1993-09-07
Granted: 1994-12-22
Abstract: The invention relates to a collecting and storage device for domestic and industrial waste materials which are to be collected and stored separately and in a manner sorted in a plurality of containers closable by means of lids. The object of the invention is to provide by simple means an easily operable device, in which it is possible to accommodate in a confined space a multiplicity of collecting containers, into which the material to be collected can be introduced, without handling operations having to be carried out on the device during sorting. According to the invention, the containers are arranged in a plurality of tiers above one another in a stand or cabinet-like container, the containers in the stand or cabinet-like container stand in an oblique position descending rearwards, the containers of at least one tier are assigned at least one lid, and all the lids are to be opened and closed by means of a device jointly acting on them. The advantage of this collecting and storage device is that it allows a highly individual and special apportioning of the material to be collected, has a very simple construction, takes up very little space, can be operated easily, opens all the lids by one action and makes it possible to retain all the lids in their open position.
Patent DE-4341675-C1 (DE)
Title: Compensation balance and associated method for its operation
Inventor: LINSEIS MAX DR
IPC: G01G9/00
Filed: 1993-12-07
Granted: 1995-04-20
Abstract: An improved compensation balance and, in particular, thermal balance, comprises a force compensation device (15) for generating a compensation signal for moving the balance beam (1) back into its initial or zero position. In order to reduce possible disturbing influences and to improve the measurement result, a reference pendulum (27) and a sensor device (11) are furthermore provided, via which a relative signal between the actual position of the reference pendulum (7) and the position of the balance beam (1) may be generated, via which the force compensation device (15) may be driven at least indirectly. <IMAGE>
Patent DE-4404050-C1 (DE)
Title: Injector with solenoid-valve control for an internal combustion engine
Inventor: HOPPENSTEDT MARTIN DIPL ING
IPC: F02M51/06
Filed: 1994-02-09
Granted: 1994-12-01
Abstract: Fuel is supplied to the nozzle pressure chamber 28 through a passage 13 in an axial insert 12 fixed in the nozzle body 11. A solenoid operated valve 8 surrounds the insert 12 and controls the communication of a chamber 19, providing a closing pressure on the nozzle valve 17, to a pressure relief passage 25. The valve 8 and the insert 12 may take vanous forms (Figs. 2 to 4) and the valve 8 may also control the connection of the chamber 19 to the passage 13. The closing pressure may act directly rather than via a piston 18 on the valve 17. <IMAGE>
Patent DE-4405671-C1 (DE)
Title: Electric fence apparatus
Inventor: WEINREICH WILHELM DIPL ING
IPC: H05C1/04
Filed: 1994-02-23
Granted: 1995-05-04
Abstract: An electric fence apparatus is described having a charge capacitor 2 and a switch 4 which is pulsed by a timer and discharges the charge capacitor 2 (which is charged via a converter 5, 5' to a preferably constant value) via a fence transformer 3 to an electric fence 6, 7 which is connected to the secondary of said fence transformer 3. In this case, the series circuit formed by the primary winding of the fence transformer 3, the switch 4 and the charge capacitor 2 forms a discharge circuit, and the series circuit formed by the charge capacitor 2 and the converter 5, 5' as well as the rectifier 9, which can optionally be provided, forms a charging circuit 8. According to the invention, a further element 10 is provided by means of which the charging circuit 8 can be decoupled by one or more poles from the discharge circuit 1, at least during the discharging process. <IMAGE>
Patent DE-4409569-C1 (DE)
Title: New poly:glycerol poly:ricinoleate ester(s)
Inventor: ANSMANN ACHIM DR
IPC: C09K23/00
Filed: 1994-03-21
Granted: 1995-08-10
Abstract: New polyglycerol polyricinoleate esters (I) are obtainable by esterification of polyricinoleic acid (II) with a polyglycerol mixt. (III), where (II) has a degree of polymerisation of 2-10 and (III) comprises (by wt.): 5-35% glycerol, 15-40 wt.% diglycerol, 10-30% triglycerol, 8-20% tetraglycerol, 3-10% pentaglycerol, balance higher oligoglycerols.
Patent DE-4425743-C1 (DE)
Title: Monitoring concn. of solvent gas in cleaning machine
Inventor: ZOTT MANFRED
IPC: C23G5/04
Filed: 1994-07-21
Granted: 1996-04-04
Abstract: In monitoring the concn. of a solvent gas in the drying circulation of a cleaning machine, the gas is condensed out of the drying air by cooling, and recovered. The solvent condensate vol. per unit of time is limited. When this amt. is exceeded, a sensor (21) is wetted by the forming backwash of the condensate and delivers a signal indicating the backwash.
Patent NL-1005191-C1 (NL)
Title: Transformer substation for medium sized premises
Inventor: NOPPEN PIETER AART
IPC: H01F27/06
Filed: 1997-02-05
Granted: 1997-04-03
Abstract: The transformer (7) is installed on an oil tray (12) inside a rectangular container. The container has double doors on the front and a flanged surround (6). The container is delivered and fitted into an aperture (2) on the front wall (3) of the building. Under the floor (11) of the installed container are an oil drainage compartment (10) and trunking for the electrical connections to and from the transformer. The container also houses switch gear and other components of a medium power, e.g. 650 kVA, transformer substation.
Patent NL-1023553-C1 (NL)
Title: Support device for women with sagging stomach, comprises pair of knickers and attachable support
Inventor: GROENEVELD JACQUELINE
IPC: A61F13/14
Filed: 2003-05-28
Granted: 2003-07-09
Abstract: The device comprises a pair of knickers (1) and a support attachable to the knickers.  A support device designed to be worn by a woman with a sagging stomach caused by the failure of the muscles and/or tissue in the bottom of the stomach to provide sufficient support for the organs in the abdomenal region comprises a pair of knickers and a support attachable to the knickers.
Patent NL-1024198-C1 (NL)
Inventor: KAMM FRANK-MICHAEL
IPC: G03F1/00
Filed: 2003-08-29
Granted: 2004-03-02
Abstract: A structuring process for a mask layer (2) comprising a dust-protecting membrane held by a mount on the mask comprises transferring an ideal pattern to the mask layer. Height differences between mask and holder are measured, lateral distortions (d) of the ideal pattern found and a corrected pattern (M2) used to compensate for the distortion.  An Independent claim is also included for semiconductor production using the mask structuring process as above.
Patent NL-1025845-C1 (NL)
Title: Support console for e.g. loudspeakers on theatre stage, comprises four point truss with diagonal struts
Inventor: KARL FRANZ-ANDREAS
IPC: E04C3/08
Filed: 2004-03-30
Granted: 2005-10-03
Abstract: The console contains diagonal struts extending between its top and bottom sides instead of having horizontal reinforcing bars between the two upper beams in the truss. The struts do not protrude beyond the outside of the truss. The console is a four-point truss containing an integral open cable duct.
Patent NL-1035460-C1 (NL)
Title: Solar heating system for producing hot water, includes Stirling engine for generating electricity when water exceeds given temperature
Inventor: EIJK MICHAEL JOSEPHUS MARIA VAN
IPC: F24S90/00
Filed: 2008-05-22
Granted: 2008-07-07
Abstract: The system comprises a plastic vessel with four or more panels which are filled with water and intended to be heated by the sun. A Stirling engine is automatically activated once the temperature of the water exceeds 60[deg] C and used to generate electricity at 500-2000 W. This engine is automatically turned off once the water temperature falls to 55[deg] C.
Patent RU-2011307-C1 (RU)
Title: Device for fixing signal level
Inventor: STRIZHEVSKIJ NAUM Z
IPC: H04N5/21
Filed: 1986-11-25
Granted: 1994-04-15
Abstract: FIELD: TV engineering. SUBSTANCE: device has fixing unit for fixing standard instant values of the signal, higher frequency filter 2, algebraic adder 3, lower frequency filter 6, amplifiers 4 and 7, error detector 5. EFFECT: improved reliability of operation. 3 cl, 1 dwg