baber/WOPTO huggingface dataset:
Patent DE-50204939-D1 (DE)
Inventor: HAAB GREGOR
IPC: E05D15/00
Filed: 2002-04-23
Granted: 2005-12-22
Abstract: The first profile frame (10) has an upper U-section portion with vertical sidewalls (11,19) with internal ribs. There is a vertical downwardly extending portion (12) with a broad undercut groove (13) accommodating flanges on large diameter pins (30) which pass through round bores near the top of the sheet of glass (40).  The other end of each pin is held by a screw (35) which engages a second profile element (20). A downward-sloping ridge (22) on the second profile frame element engages in a groove (14) in the first profile frame.
Patent DE-50207710-D1 (DE)
Inventor: OFFERMANNS WILLI
IPC: B65B17/02
Filed: 2002-12-11
Granted: 2006-09-14
Abstract: The material clamping device (1) has one clamping arm (3) which exerts pressure on the goods being clamped by its surface on the inside and also, through a bulge (4), by its surface on the inside. The fact that the clamping arm is surrounded by the material on both sides reduces the risk of the clamping device being bent. One arm may be longer than the other.
Patent DE-50212819-D1 (DE)
Inventor: BRAUN JOST DR
IPC: F02C7/18
Filed: 2002-02-11
Granted: 2008-11-13
Abstract: The gas turbine assembly has a cooling system for the combustion air, using a suitable coolant (20,21). At least a part of the air mass flow is cooled before or within the compressor (1,2) so that critical temperatures are not breached at critical points (30-38) e.g. at the outlet from the compressor or at other turbine components. The cooling reduces the air and/or component temperatures below the maximum thermal resistance ability of the turbine component materials. Thermal sensors (40) are at least at one of the critical points, to give measured temperature values (42) to control (41) the coolants.
Patent DE-50214782-D1 (DE)
Inventor: FREUND BURKHARD DR
IPC: B29C48/03
Filed: 2002-02-08
Granted: 2011-01-05
Abstract: Carbon black with a CTAB surface area from about 10 to 35 m2/g and a DBP absorption from about 40 to 180 ml/100 g, the DELTAD50 value being at least 340 nm. The carbon black may be produced in a furnace-black reactor from a liquid carbon-black raw material and gaseous carbon-black raw material injected into a constriction in the reactor. Compared to other forms of carbon black, the carbon blacks of the present invention have advantageous properties, such as improved dispersibility, and may be economically and conveniently used in rubber mixtures, particularly in those used to produce extrusion profiles.
Patent DE-50301583-D1 (DE)
Inventor: WIEHL ANDREAS
IPC: A47B47/04
Filed: 2003-03-25
Granted: 2005-12-15
Abstract: A hexagonal shape (1) is created by joining six laths (2), each of them provided with a u-shaped recess engaging with a matching recess located at the lath (2) to be joined. Several of the modules (1) can be linked in order to erect a shelving unit by inserting trapezoidal elements (3a) into the gaps formed by the ends of the assembled laths (2). Filler units in the shape of a twin trapeze (3) are also part of the system. The modules (1) can be joined beside and above each other also in order to create various useful structures like a base for a chair or a table.
Patent DE-50302148-D1 (DE)
Inventor: MUIN ANDREW
IPC: A47C1/121
Filed: 2003-03-15
Granted: 2006-04-06
Abstract: The seat has a seat part and a backrest (20) fitted to the seat mounting (30). It has at least one free-bearing bearer beam (31) supported on the mounting foot (32); and at least two seat parts (33) fixed to the bearer beam. It has a bearer bolt which can rotate in the bush in one of the seat parts, and with one end sector fixed or rotatable in the bearer shell in the backrest.
Patent DE-50305298-D1 (DE)
Inventor: DUWENDAG RUEDIGER
IPC: B31B50/62
Filed: 2003-11-26
Granted: 2006-11-16
Abstract: Disclosed is a bottom laying device for cross bottom bags ( 1 ) which are formed from tubular pieces ( 1 ). The bags pass through various processing stations inside the bottom laying device. The axis of the tubular pieces ( 1 ) during conveyance through said bottom laying device is oriented in a horizontal and orthogonal manner in respect to the direction of conveyance of said tubular pieces. The novel and inventive aspect of the device thus disclosed is that it enables further reduction of the dimensions of the middle of the bottom (A) without oversignificant reduction of the diameters of the counter press cylinders ( 7,7 ).
Patent DE-50305446-D1 (DE)
Inventor: HAEUSSERMANN ULI
IPC: F16D7/04
Filed: 2003-12-02
Granted: 2006-11-30
Abstract: An overload coupling is provided for the limited transfer of torque in a floor cleaning device. A drive element and a driven element are arranged concentrically to one another, thereby forming an intermediate space. The intermediate space accommodates at least one coupling element which transfers torque and can be moved from the intermediate space into an alternative space contrary to the action of an elastic restoring force when an overload occurs. The overload coupling has an overload element which is spring-loaded in the direction of rotation of the coupling element and releases the alternative space for the coupling element when an overload occurs.
Patent DE-50306028-D1 (DE)
Inventor: SEITZ PETER
IPC: F01D11/08
Filed: 2003-02-26
Granted: 2007-02-01
Abstract: Recirculation structure for turbocompressors, having a ring chamber which is arranged in the area of the free blade ends of a blade ring largely upstream of the latter and adjoins the main flow duct. A plurality of guiding elements are arranged in the ring chamber distributed over its circumference and are arranged and shaped in a fluidically advantageous manner with respect to the recirculation flow, with recesses provided in the leading and/or trailing area of the ring chamber. The side of the ring chamber which adjoins the contour of the main flow duct is open along its axial length as well as along its entire circumference, the free edges of the guiding elements being situated on the or close to the contour of the main flow duct.
Patent DE-50308544-D1 (DE)
Inventor: GROBELNY HANS-GUENTER
IPC: F28F9/00
Filed: 2003-08-21
Granted: 2007-12-20
Abstract: The heat exchanger has a number of tubes (3) arranged in a housing (2) and preferably combined into at least one bundle of tubes and several intermediate walls (4) dividing the housing into separate regions (5). A venting tube (6) preferably passing through all regions of the housing has a number of venting bores formed transversely to the longitudinal direction of the tube. An independent claim is also included for the following: (a) a method of arranging a venting tube in a heat exchanger with several intermediate walls.
Patent DE-58901954-D1 (DE)
Inventor: SAGER PETER
IPC: A47J31/00
Filed: 1989-10-24
Granted: 1992-09-03
Abstract: The automatic machine for the preparation of coffee, in particular for preparing individual cups and jugs, has an instant heater (1) for providing hot water, an apparatus for supplying coffee powder and a brewing device consisting of a tubular portion (11), arranged in a stationary manner with a vertical axis (12), and a brewing chamber (17) formed by two closure pieces (15, 16). An axial drive (33) is provided for the movement of the upper closure piece (16) in the direction of the axis (12) of the tubular portion (11) and a radial drive (31) is provided for the radial movement relative to said axis (12). The upper closure piece (16) bears the inlet for the hot water into the brewing chamber (17), is of two-part construction and consists of a bearing part (67) and an at least partially conical centring part (68). The centring part (68) bears a single seal (28) for the closure of the brewing chamber (17) on the one hand and for sealing the inlet of the hot water on the other hand. The centring part (68) is mounted on the bearing part (67) both with axial and with radially limited movement. The seal (28) has such a diameter and is constructed in adaptation to the upper edge (80) of the tubular portion (11) in such a way that, when the axial drive (33) engaging on the bearing part (67) is actuated, the seal (28) is placed on the upper edge (80) as stop and valve seat after being centred by the centring part (68). The lower closure piece (15) is constructed in the manner of a piston and is provided with its seal (18) so as to be displaceable by a vertical drive solely inside the tubular portion (11). 
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Patent DE-59000919-D1 (DE)
Inventor: TISCHENDORF KLAUS JUERGEN DR
IPC: C08G69/46
Filed: 1990-07-04
Granted: 1993-04-01
Abstract: Polyamide granules are dried and heated by feeding a suspension of granules in water into a sieve (1), where the bulk of the water is removed, and then into a tower dryer (10), where they are deposited in bed form and then freed of the remaining water while moving in plug flow under the force of gravity with a counter-current inert gas stream at from 70 DEG  to 200 DEG  C. The tower dryer possesses an inlet at the top (11) and outlet at the bottom (34) for the granules and also feed lines (20, 22, 31) for the inert gas. To achieve a uniform degree of drying of the granules, the inert gas is divided on entry into the tower dryer at a point between the drying zone and the heating zone into a stream which flows radially inward into the bed of granules on the one hand and a stream which flows radially inward and outward on the other. In this way the inert gas is distributed particularly uniformly and the granules are dryable in a very short drying zone down to a water content of 0.0001 kg of water/kg of polymer. The lower, conically tapered area of the tower dryer-bin 30-ensures a uniform rate of descent of the granules and hence a uniform solid-phase condensation with a favorable molecular weight distribution. The tower dryer (10) is followed by a fluidized bed cooler (41) in which the granules are cooled with air to <50 DEG  C.
Patent DE-59006494-D1 (DE)
Inventor: WAGNER HILDEBERT PROF DR
IPC: C08B37/00
Filed: 1990-10-10
Granted: 1994-08-25
Abstract: The invention relates to polysaccharides from plants of the Achyroclin species, having antiphlogistic action. It was found that two polysaccharides which can be isolated from Achyroclins and have average molecular weights of 6,000 to 8,000 D and 13,000 to 17,000 D, respectively, display excellent antiphlogistic or anticomplementary activities in in vitro and in vivo tests. <IMAGE>
Patent DE-59102541-D1 (DE)
Inventor: RITTERSDORF WALTER DR RER NAT
IPC: C09B29/036
Filed: 1991-05-08
Granted: 1994-09-22
Abstract: The invention relates to naphthol derivatives of the general formula I 
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 in which 
 
  R<1>, R<2> and R<3> are identical or different and each represents hydrogen or an alkyl or alkoxy group, where at least one of the radicals is a (C8-C30)-alkyl or alkoxy radical, 
  R<4> denotes hydrogen or an alkyl group, 
  R<5> denotes a nitro group, an alkyl group substituted by halogen, a cyano group, a sulphonamide group or an alkylsulphonyl group, 
  X denotes nitrogen or the radical CR<6> and 
  Y denotes sulphur or the radical CR<7> = CR<8>, in which 
  R<6>, R<7> and R<8> are identical or different and each denotes hydrogen, halogen, a nitro group, a cyano group, an alkyl or haloalkyl group or an alkylsulphonyl group, 
 a method for their preparation and their use as a pH indicator or in methods and compositions for determining an ion in an aqueous liquid.
Patent DE-59106778-D1 (DE)
Inventor: HERRMANN FRANK DIPL ING
IPC: G01R21/127
Filed: 1991-08-29
Granted: 1995-11-30
Abstract: In an arrangement for forming a product signal, the circuit can be simplified, whilst attaining high accuracy and flexibility, if, in accordance with the invention, the integrator forms a part of a second pulse-width modulator, operating with a second clock frequency, the output pulses of which, on the one hand, operate a second switch via which the integrator is alternately supplied with a first or a second, preferably oppositely equal, adjustment current and, on the other hand, control a shift register counting up or, respectively, down with a third clock frequency, which, when a limit value (threshold) is reached, supplies the pulses with the frequency corresponding to the product. <IMAGE>
Patent DE-59108827-D1 (DE)
Inventor: BIERBRAUER FRANZ DIPL ING
IPC: H01H51/27
Filed: 1991-06-22
Granted: 1997-09-25
Abstract: A permanent magnet arrangement (13), movable, for example rotatable, between two limit positions, is arranged inside a magnetic field, which can be generated between pole pieces (7, 9), of an electromagnetic arrangement (1). When current flows through the electromagnetic arrangement (1), the permanent magnet arrangement (13) is forced into the one limit position or the other, depending on the direction of the electric current. <IMAGE>
Patent DE-59200634-D1 (DE)
Inventor: SCHULZ HANS RICHARD
IPC: E05B15/02
Filed: 1992-01-10
Granted: 1994-11-24
Abstract: Fitting part for doors or windows for receiving an operating member having an upper part and a lower part made of different materials. In order to make it possible to obtain an especially stable and compact design, the upper part (2) and the lower part (3) form a one-piece composite constructional part (1). <IMAGE>
Patent DE-59202258-D1 (DE)
Inventor: FIEDLER ARTHUR
IPC: H01F5/04
Filed: 1992-06-01
Granted: 1995-06-22
Abstract: PCT No. PCT/DE92/00443 Sec. 371 Date Dec. 3, 1993 Sec. 102(e) Date Dec. 3, 1993 PCT Filed Jun. 1, 1992 PCT Pub. No. WO92/22103 PCT Pub. Date Dec. 10, 1992.A method for connecting a wire, such as a wire from a coil, to a terminal, includes placing a metal cap with an at least partially closed end over the terminal on which the wire has been wound. The partially closed end rests on the free end of the terminal post. The metal cap is melted onto the wire and the terminal by welding its at least partially closed end in an inert gas. The metal cap may be crimped onto the terminal before welding. The metal cap is preferably of sheet metal that is formed into the cap shape be bending, and may include a conically shaped edge on it open end.
Patent DE-59204057-D1 (DE)
Inventor: BRILL ULRICH DR ING
IPC: C22C30/00
Filed: 1992-08-21
Granted: 1995-11-23
Abstract: The invention relates to a heat-resistant, hot-workable austenitic nickel alloy comprising (in % by weight) Carbon            0.05 to 0.15       Silicon           2.5 to 3.0 Manganese         0.2 to 0.5       Phosphorus        max. 0.015 Sulphur           max. 0.005       Chromium          25 to 30 Iron              20 to 27       Aluminium         0.05 to 0.15 Calcium           0.001 to 0.005       Rare earths       0.05 to 0.15       Nitrogen          0.05 to 0.20 the remainder being nickel and conventional smelting-related impurities.
Patent DE-59205780-D1 (DE)
Inventor: HUNKLINGER HERBERT
IPC: F04B43/04
Filed: 1992-09-03
Granted: 1996-04-25
Abstract: PCT No. PCT/EP92/02029 Sec. 371 Date May 11, 1994 Sec. 102(e) Date May 11, 1994 PCT Filed Sep. 3, 1992 PCT Pub. No. WO93/05293 PCT Pub. Date Mar. 8, 1993.A piston diaphragm pump operable for delivering doses of liquids such as surfactants, or wetting agents, for example, includes a pump piston that is reciprocally moveable within a pump tube that encloses a pump pressure chamber. The pump piston is electromagnetically driven against the force of a return spring by a magnetic coil that surrounds the pump tube. In addition, a pump diaphragm is rigidly clamped about an inner circumference to a portion of an upper end of the pump piston. The outer circumference of the pump diaphragm is rigidly clamped about its periphery between upper and middle housing sections. One side of the diaphragm faces a suction chamber, and the other side faces a pressure chamber. A longitudinal bore, that encloses a pump piston provided with a piston valve, extends centrally through the pump diaphragm and links the pressure chamber to the suction chamber. In order to obtain the same pump capacity with reduced pump lifts, without requiring a specially sealed guidance of the pump piston in the pump tube, a pressure chamber located on the side of the pump diaphragm opposite to the suction chamber is designed as an additional pump pressure chamber that is constantly connected to the piston longitudinal bore that leads to the pump tube pressure chamber by cross-channels arranged in the pump piston behind the piston valve.
Patent DE-59300235-D1 (DE)
Inventor: SCHULZ RALF DIPL ING
IPC: H05K13/02
Filed: 1993-09-06
Granted: 1995-07-06
Abstract: The transportation wheel (TR) of the feeder is driven by a drive motor (AM) in such a manner that one revolution of the drive motor (AM) produces a transportation movement (TW) of the belt (G) which corresponds to a fraction of the pitch of the component drawers of the belt (G). A control device (SE) reverses the rotation direction of the drive motor (AM) once said drive motor (AM) has carried out a number of revolutions which can be predetermined, the backward rotation being stopped by a mechanical stop (MA) after reaching the position of the last complete revolution of the drive motor (AM). The desired position is reached exactly during belt transportation as a result of the rotation direction reversal and the approach to the mechanical stop (MA). This exact position is possible for a 2 mm pitch or a 4 mm pitch of the component drawers of the belt (G). <IMAGE>
Patent DE-59301937-D1 (DE)
Inventor: HEINTZ JOACHIM
IPC: B28B23/06
Filed: 1993-02-08
Granted: 1996-04-25
Abstract: PCT No. PCT/EP93/00289 Sec. 371 Date Dec. 23, 1993 Sec. 102(e) Date Dec. 23, 1993 PCT Filed Feb. 8, 1993 PCT Pub. No. WO93/15889 PCT Pub. Date Aug. 19, 1993.A method for the manufacture of pretensioned prestressed concrete sleepers wherein, the tensioning wires are taken directly from one or more rolls of wire and are introduced in a longitudinal feed into a tensioning frame, and the tensioning wires (5) are initially anchored at the end thereof located at the front in feed direction. The wires are tensioned by a tensioning device arranged outside of the tensioning frame and resting against the opposite end thereof, and the wires (5) are anchored at the tensioning device; only then are the wires severed by means of a severing device. In this manner, it is possible to combine in a single station the operating stages of cutting to length, introducing and tensioning the wires, which stages in the past were distributed over several manufacturing stations, so that the labor intensive and time consuming manipulation of wires which have been previously cut to length is eliminated.
Patent DE-59304167-D1 (DE)
Inventor: KIENER ANDREAS DR
IPC: C12P17/12
Filed: 1993-07-01
Granted: 1996-11-21
Abstract: A microbiological process for the production of 5-hydroxypyrazine-2-carboxylic acid and/or its salts with microorganisms which utilise 3-cyanopyridine is described.
Patent DE-59304932-D1 (DE)
Inventor: TRAUTMANN ROLAND
IPC: E05F15/00
Filed: 1993-03-16
Granted: 1997-02-13
Abstract: The present invention relates to a method of controlling door drives, especially drives for garage doors and the like, and to a drive for doors, especially for garage and entrance gates, with an electrically operated drive motor (4), devices for the transmission of force from the motor to the door or gate and devices (2, 8, 10) for starting and stopping the drive motor at least in its two end positions, that is to say in a completely closed and in a completely opened state of the door or gate. In order to provide a method of controlling door (gate) drives and also a corresponding drive or a control which are to be protected in a relatively simple way against faults of any kind and which, if possible, also guarantee a well matched energy supply, without high power losses, for an electric drive motor, it is proposed, according to the invention, that the position of the door or gate be detected in each state of motion, and that the energy supply of a drive motor be regulated in dependence on the detected door (gate) position or that the motor, the door or gate and/or the force-transmission devices be provided with a position indicator which assumes a state detectable by a measuring unit (3) and clearly assigned to a particular door (gate) position, that a measuring unit (3) be provided for detecting this position, and that an output of the measuring unit (3) be connected directly or indirectly to a control part (7, 8, 9, 10) which controls the energy supply to the drive motor. <IMAGE>
Patent DE-59407955-D1 (DE)
Inventor: ZUNDEL WERNER
IPC: B29C51/10
Filed: 1994-11-21
Granted: 1999-04-22
Abstract: By the invention it is intended to bring about a rapid build-up of the mould pressure for the compressed-air forming of an article made out of a thermoplastic sheet, without exceeding the predetermined value. This is achieved by installing a proportional valve, which feeds the forming air initially with the full cross-section and then, dependent on the forming pressure produced, constricts this cross-section shortly before reaching the forming pressure and closes it when the forming pressure is reached. The invention is represented characteristically by Figure 1. <IMAGE>
Patent DE-59407997-D1 (DE)
Inventor: BESLER ARMIN
IPC: E06B9/17
Filed: 1994-10-13
Granted: 1999-04-29
Abstract: The invention relates to the assembly of a roller-shutter box and frame via coupling elements (21) which are fitted on the upper frame leg (111) and are positively connected to the baseboard (311) of the roller-shutter box. As an improved solution, in conjunction with this assembly, it is proposed to provide, on the upper frame leg (111), spaced-apart coupling elements (21) with a front overhang (211) beyond the frame leg beneath which, when the roller-shutter box is fitted on the frame, there engages a claw (312) formed on the front of the baseboard (311) of the roller-shutter box, the stabilisation of the assembly of the roller-shutter box and the frame taking place by an additionally positively locking connection (213, 314) between the baseboard (311) of the roller-shutter box and the rear region of the coupling elements (21) fitted on the upper frame leg (111). <IMAGE>
Patent DE-59408670-D1 (DE)
Inventor: KIEFER JOHANNES
IPC: B01D37/02
Filed: 1994-01-24
Granted: 1999-10-07
Abstract: In a process and an installation for purifying a filter aid which has been enriched at least with organic constituents in a separation process, in particular filtration process, an enzyme or enzyme mixture is fed into a reaction vessel (3). After the enzyme treatment, the dirty water is conducted away and the regenerated filter aid is retained. In addition, the cleaning operation can be reinforced in an ultrasonic device (13). <IMAGE>
Patent DE-59409297-D1 (DE)
Inventor: CALL HANS-PETER
IPC: D06L4/40
Filed: 1994-06-16
Granted: 2000-05-25
Abstract: PCT No. PCT/EP94/01966 Sec. 371 Date Nov. 7, 1996 Sec. 102(e) Date Nov. 7, 1996 PCT Filed Jun. 16, 1994 PCT Pub. No. WO94/29510 PCT Pub. Date Dec. 22, 1994A process for modifying, breaking down or bleaching lignin, material containing lignin or like substances uses oxidation catalysts and suitable oxidizing agents wherein these catalysts are used in combination with aliphatic, cycloaliphatic, hetercyclic or aromatic compounds containing NO, NOH or (A).
Patent DE-59500858-D1 (DE)
Inventor: SONNTAG DIETMAR
IPC: B65B31/00
Filed: 1995-05-18
Granted: 1997-11-27
Abstract: The aerosol can filling process is for a can with two chambers sealed from each other. There is a pressure container (12) and valve dish (10), a valve spring (26) and valve body (24) in a riser tube holder (20) sealed to the valve dish, and an inner bag (28). The first chamber is filled through an aperture of the container with pressurised inert gas. The aperture of the container is then closed, and the second chamber is filled through the valve with foaming gel. The container is first filled with the inert gas through the upper aperture. The valve dish carrying the riser tube holder and the inner bag is then connected to the container.