baber/WOPTO huggingface dataset:
Patent DE-50310852-D1 (DE)
Inventor: NIEDERDRAENK TORSTEN DR
IPC: H04R25/00
Filed: 2003-09-17
Granted: 2009-01-15
Abstract: An estimation device (6 to 11) is connected between a signal input device (3) and an acoustic feedback reduction device (5,12,13,14), and is used to determine an estimate of the system noise-free level, defined by the separation of the loop gain of the fed-back system from its stability limit, so that parameters of the feedback reduction device can be controlled based on the estimate.  An Independent claim is included for an acoustic feedback compensation method.
Patent DE-50311600-D1 (DE)
Inventor: JAKOBSON JAKOB
IPC: A47K3/064
Filed: 2003-08-26
Granted: 2009-07-30
Abstract: The frame is assembled of two end parts (1), each with two integrated legs (2) and two side parts (3) to be inserted between the ends (1). Each of the outer elements (1) is bent in order to form an upper rim following the contours of the flanged rim of the bathing tub, while the legs (2) are spread apart towards the bottom for maximum stability. Each of the side parts (3) has two vertical outer segments (5) and a central segment bent towards the center of the bottom of the bathing tub in order to support same. The length of the vertical segments (5) facilitates the upper ends to enter the space under the flanged rim preventing the tub from tilting inside the frame. The parts (1, 3) are joined with wing nuts (6) for easy assembly.
Patent DE-58904333-D1 (DE)
Inventor: WEBER RALPH DIPL ING
IPC: C21B7/18
Filed: 1989-10-10
Granted: 1993-06-17
Abstract: A charging arrangement for shaft furnaces, in particular blast furnaces, comprising a container which is arranged above the shaft furnace and which is subdivided by a separating wall into a lower distributor chamber and an upper lock chamber to which the charging material can be fed from above through a filling hopper. Outside its middle and distributed around its periphery the separating wall includes at least two individually closable bottom openings through which the charging material can be passed from the lock chamber into the distributor chamber. The charging material is fed to the shaft furnace through distributor pipes which connect the distributor chamber to the shaft furnace.
Patent DE-58904355-D1 (DE)
Inventor: HEMPEL JUERGEN DR
IPC: B29C48/06
Filed: 1989-09-26
Granted: 1993-06-17
Abstract: A method of producing a thread-reinforced, extruded rubber body by a shear head wherein the threads are continuously supplied, embedded in a rubber mixture which is in a continuous forward motion and fixed in the rubber body by vulcanizing the rubber mixture. The method is such that the reinforcing threads are helically twisted in the finished rubber body. The rubber body is thus reinforced not only in longitudinal direction but also additionally in circumferential direction.
Patent DE-58908605-D1 (DE)
Inventor: MILLER GERT DIPL ING
IPC: H01H13/702
Filed: 1989-09-29
Granted: 1994-12-08
Abstract: The invention relates to a layered keyboard having a multiplicity of disc-shaped piezo-elements (6) which are arranged behind a front plate (1), provided with key symbols (1a), between two flexible layers (2 and 4) which are provided with a contact surface (2a and 4a) for each piezo element (6), which contact surface is connected by means of a conductor track (2b, 4b) to a keyboard plug connector, and having a rigid supporting plate (7), which supports the layers (2 and 4) and the front plate (1) for absorbing the bending forces exerted as a result of the pressure stress of the front plate (1) in the region of the key symbols (1a) onto the piezo-elements (6). In order to create a layered keyboard which is cost-effective and can be produced in a simple manner with the necessary precision, one of the flexible layers (2 or 4) is provided with rings (5) surrounding the piezo-elements (6), whose axial thickness corresponds approximately to the disc thickness of the piezo-elements (6). <IMAGE>
Patent DE-59000685-D1 (DE)
IPC: E04F13/08
Filed: 1990-07-24
Granted: 1993-02-11
Abstract: A device to support hanging plates (18, 22) of stone or a similar material for facade covering comprises carrying profiles (14) which engage with holding webs (42, 44) in receiving grooves (54, 58) in two opposite edge faces of the covering plates, running continuously in the latter. Arranged on the holding webs (42, 44) in the corner regions of the covering plates (18, 22) are fixing profiles (52) which produce a two-point bearing of the covering plates (18, 22) on the carrying profiles (14). The space delimited by the walls of the grooves (54, 58) and the webs (42, 44) is, in this case, filled with an adhesive (60, 64), preferably of silicone. Thus, broken pieces resulting from damage to the covering plates are firmly held on the profiles and are unable to fall. <IMAGE>
Patent DE-59003450-D1 (DE)
Inventor: FROEWIS MARKUS
IPC: E04B1/38
Filed: 1990-09-13
Granted: 1993-12-16
Abstract: A member (1) for securing insulation panels (7) to a structural component (8) is formed of an annular head (2) and an axially extending hollow shaft (3) extending from the head. The hollow shaft (3) is arranged to receive a nail (9) for fixing the member to the structural component (8). An axially extending section (4) is positioned within the hollow shaft (3) and has an abutment (5) at its end closer to the head (2). When the nail (9) is driven into the structural component (8) its head (2) contacts the abutment (5) and at least an axially extending part (4) of the section is collapsible to compensate for excess driving energy supplied to the nail whereby it is inserted for variable depths into the structural component (8). The collapsible part (4) of the section prevents compressive forces from exercising any damaging effect on the insulation panels (7).
Patent DE-59010326-D1 (DE)
Inventor: HERRMANN UDO DR
IPC: C10N40/14
Filed: 1990-12-01
Granted: 1996-06-20
Abstract: The present invention relates to electroviscous liquids, essentially containing   A) a linear and/or branched, optionally functionalised polyether or monomers thereof, the reaction product of such a polyether or of the monomers with monofunctional or oligofunctional compounds and optionally also further additives,   B) dispersants and   C) a non-aqueous dispersion medium. s
Patent DE-59105338-D1 (DE)
Inventor: PAWELCZYK HUBERT
IPC: C11D3/386
Filed: 1991-12-06
Granted: 1995-06-01
Abstract: In the production of enzyme granulates with grain sizes from 0.1 to 2 mm, containing 2 to 20 % wt. proteases, lipases, amylases and/or cellulases, 10 to 50 % wt. swellable starch, 5 to 50 % wt. granulating agent, 3 to 12 % wt. water and not more than 10 % wt. water-soluble salt, by extruding an enzyme pre-mixture obtained by mixing a fermentation liquor cleared of insoluble components and concentrated with additives and spheroidizing the extrudate in a rounder, the use of relatively highly concentrated fermentation liquours has previously been necessary. By removing the insoluble components from the fermentation liquor by micro-filtration and mixing with additives which, in relation to the finished granulate, contains 10 to 35 % wt. cereal flour, it is possible, by the use of low-concentration fermentation liquors, to obtain highly active enzyme granulates with a long shelf life which are suitable for inclusion in washing and cleansing agents and are distinguished by uniform solubility properties in aqueous washing and cleansing baths.
Patent DE-59205400-D1 (DE)
Inventor: HEHL KARL
IPC: B29C45/60
Filed: 1992-12-11
Granted: 1996-03-28
Abstract: In a plastic injection-moulding unit, a device is proposed for locking an axially mobile plasticising barrel and the conveyor screw to the carrier block (10) or to the rotation motor for the conveyor screw which, for interactive joining, can be inserted into a carrier profile of the rotation motor and axially displaced for injecting the plastic. In this device, the plasticising barrel can be fixed on the carrier block (10) at a stop via a threaded joint, located symmetrically to the injection axis, by means of a nut (23) actuated on the periphery thereof via a drive and, after locking of the plasticising barrel (17), the screw is locked, so that simple, reliable automatic unlocking and locking of plasticising barrel and conveyor screw at the injection-moulding unit is accomplished. <IMAGE>
Patent DE-59205527-D1 (DE)
Inventor: KOEPPEL NORBERT
IPC: F16B25/10
Filed: 1992-12-10
Granted: 1996-04-04
Abstract: PCT No. PCT/EP92/02862 Sec. 371 Date Aug. 11, 1994 Sec. 102(e) Date Aug. 11, 1994 PCT Filed Dec. 10, 1992 PCT Pub. No. WO93/16292 PCT Pub. Date Aug. 19, 1993A self-drilling fastener includes a fastening element and a plate-shaped drilling insert inserted in a slot of the fastening element. The lateral peripheral surfaces of the insert have channels which extend over the whole width of the insert. Pressed into the channels are edges of jaws which define the slot of the fastening element so that the insert is held in the fastening element by plastic deformation.
Patent DE-59206160-D1 (DE)
Inventor: SPAHN KARL HEINZ
IPC: E05B47/06
Filed: 1992-08-06
Granted: 1996-06-05
Abstract: What is indicated is a lock cylinder which has a cylinder housing (2), a lock-cylinder core (6) mounted in the cylinder housing (2) and an electromagnetic blocking device (15, 15a, 15b) securing the cylinder core (6) in its locked position against unauthorised rotation. The blocking device (15, 15a, 15b) comprises a blocking bolt (18, 18b) displaceable perpendicularly to the axis of the cylinder core (6), engaging into a recess (20, 20b) of the cylinder core (6) for securing the cylinder core (6) and moveable out of the cylinder-core recess (20, 20b) for releasing the cylinder core (6), an electromagnetic coil (23, 23b) and an armature (24, 24a, 24b) which is mounted in the cylinder housing (2) displaceably between a blocking position and a release position and is moveable by means of the coil (23, 23b) and which, in its blocking position, blocks the blocking bolt (18, 18b) and, in its release position, releases the blocking bolt (18, 18b). In one embodiment, during the rotation of the cylinder core (6) out of the locked position, the released blocking bolt (18, 18b) is shifted out of the cylinder-core recess by the cylinder core (6). In another embodiment of the invention, the blocking bolt (18) for securing the cylinder core (6) is shifted by the armature (24) when the latter is moved into the blocking position. The lock cylinder can be produced simply and cheaply and requires only a small number of parts. <IMAGE>
Patent DE-59209468-D1 (DE)
Inventor: STAUDENMAIER HORST
IPC: C12R1/66
Filed: 1992-09-25
Granted: 1998-09-24
Abstract: The invention concerns a new method of preparing, by fermentation, compounds of general formula (I) in which R?1 is a hydrogen, fluorine, chlorine or bromine atom.
Patent DE-59305451-D1 (DE)
Inventor: KREINER ROSWITHA
IPC: C04B35/16
Filed: 1993-11-25
Granted: 1997-03-27
Abstract: The invention relates to a porcelain with a transparency and strength properties of a hard porcelain, characterized by a phosphate-containing glass phase as well as the predominance of unreacted quartz grains in the matrix. The invention relates to a porcelain batch composition as well as to a method for the manufacture of the porcelain.
Patent DE-59305551-D1 (DE)
Inventor: SCHLECKER RAINER
IPC: C07D487/04
Filed: 1993-11-27
Granted: 1997-04-03
Abstract: PCT No. PCT/EP93/03331 Sec. 371 Date Jun. 1, 1995 Sec. 102(e) Date Jun. 1, 1995 PCT Filed Nov. 27, 1993 PCT Pub. No. WO94/13672 PCT Pub. Date Jun. 23, 1994Novel triazoloquinazolines of the formula I  gs stated in the description, and their preparation are described. The compounds are suitable for controlling diseases.
Patent DE-59305740-D1 (DE)
Inventor: VOSS ALFRED
IPC: F42B12/18
Filed: 1993-11-26
Granted: 1997-04-17
Abstract: The invention relates to a tandem warhead with a preliminary charge (1) and a main charge (2) respectively each with an associated fuse (3, 4). So that on ignition two fuses (3, 4) which are completely identical can be used, piezoelectrical percussion fuses (3, 4) are used which can be triggered by shockwaves. To establish the delay period of the fuses (3, 4) the housing construction, the arrangement of the fuses (3, 4) and the material composition of the housing (5) are to be selected in such a way that the propagation time of the shockwave imparts the required delay period.
Patent DE-59307547-D1 (DE)
Inventor: SMETZ REINHARD DIPL ING
IPC: G01B3/38
Filed: 1993-12-03
Granted: 1997-11-20
Abstract: The identification device has at least one peripheral aperture (2) which can be slid on each arm of a chain element. The open width (w) of the aperture is equal to the actual dia. of the arm which is reduced wrt. the characteristic dia. by a wear component. The identification device may include two protrusions forming a yoke whose outward facing sides are at a defined distance from each other which corresp. to the pitch of the chain elements.
Patent DE-59400271-D1 (DE)
Inventor: WIRTH XAVER DR
IPC: F16D65/12
Filed: 1994-02-11
Granted: 1996-06-20
Abstract: The brake disc is provided, in particular, as a wheel brake disc for rail vehicles and has a friction ring (3) divided at joints (6, 7) into ring segments (4, 5). On its side facing away from the side on which it is acted upon, the friction ring (3) is provided at each joint (6, 7) with an annular groove (13) which is arranged symmetrically on each side of the joint. In the annular grooves (13) are annular bodies (14) which at least almost completely fill them and which connect the opposing ends of the ring segments (4, 5) to one another. The annular bodies (14) prevent centrifugally induced widening of the joints (6, 7) and radial relative displacement of the ends of the ring segments while, with an air gap at the joints (6, 7), limited relative rotation of the end faces (9, 10) of the ring segments (4, 5) is possible. <IMAGE>
Patent DE-59404195-D1 (DE)
Inventor: KAMELREITER FRIEDRICH DR DIPL
IPC: B60R11/04
Filed: 1994-07-12
Granted: 1997-11-06
Abstract: Device for recording the traces of a traffic accident by means of a photographic camera (4) having a stand which is fastened to a motor vehicle (1), in particular to the roof of the motor vehicle (1) and on the free end of which there is arranged a support for the camera (4). The support for the camera (4) can, taking a top view of the vehicle (1), be adjusted such a distance beyond the vehicle (1) or to a point such a distance beyond the vehicle (1) that the motor vehicle (1) is at least virtually completely outside the aperture angle of the camera (4), the camera (4) being aligned at least virtually perpendicularly to the carriageway. <IMAGE>
Patent DE-59600103-D1 (DE)
Inventor: SCHREIER ALRIK
IPC: B23D23/00
Filed: 1996-01-30
Granted: 1998-04-09
Abstract: The blades (5) have facing straight cutting flanks (15) directed vertically to the wire (18) to be cut. They also have displacement flanks (16) connecting at an angle (alpha) of approximately 45 to 60 deg. to the cutting flanks. To the displacement flanks connect locating surfaces (17) approximately at right angles to the cutting flanks of the blades. The height (A) of the blades above the location surfaces amounts to approximately one third to one quarter of the dia. of the wire to be cut. Opposite to the locating surfaces the cutting jaws (1) have a free space. The locating surfaces are formed as grooves matched to the surface of the wire. In the front edge of the cutting jaws a rounded recess is formed, the central axis of which runs vertically to the trough-shaped locating surface.
Patent DE-59602734-D1 (DE)
Inventor: KUTSCHKER WOLFGANG
IPC: B21D5/04
Filed: 1996-05-07
Granted: 1999-09-16
Abstract: A sheet metal bending device comprising a machine frame, a lower cheek, an upper cheek adjustable relative to the lower cheek, and a bending cheek which is pivotable about a pivot axis fixed on the machine frame and whose distance from the pivot axis is adjustable, comprises the following features: an eccentric member for adjusting the distance of the bending cheek from its pivot axis, and an immobilizing mechanism for immobilizing the eccentric member in a predetermined angular position, the distance of the bending cheek from its pivot axis being adjustable by pivoting the bending cheek while the eccentric member is immobilized.
Patent DE-59603710-D1 (DE)
Inventor: PETERS KLAUS-TILMANN
IPC: B65F3/02
Filed: 1996-06-01
Granted: 1999-12-30
Abstract: The invention concerns a collection system for materials destined for recycling. It comprises collection containers with apertures for depositing the materials and emptying flaps, and collection vehicles with loading bays and hoist emptying systems which can be coupled to the collection containers in order to lift them over the loading bays and empty them. Both the vehicles and hoists and the collection containers are designed to allow at least partially automated emptying.
Patent DE-59606548-D1 (DE)
Inventor: FELDHAUS BERND
IPC: B65G53/58
Filed: 1996-09-13
Granted: 2001-04-12
Abstract: The cartridge can be releasably mounted in a transport system and consists of a housing (22) with bore in which a porous sintered metal part (21) is mounted and through which a gas, used e.g. for the transport of a powder, flows. The sintered part (21) lies with a shoulder against a flange at the end of the bore in the housing (22) and extends with its front beyond the rear face (22a) of the housing. The bore (23b), through which the gas flows in the direction 'F', narrows down to form a jet (23c) immediately upstream of the sintered part.
Patent DE-59700404-D1 (DE)
Inventor: KIMBORN GUNNAR
IPC: F25C1/00
Filed: 1997-10-31
Granted: 1999-10-07
Abstract: A cold storage unit comprises an ice store (1) with an insulated water filled container (2) which holds heat exchanger tubes (6). A medium is circulated in a primary circuit to charge the ice store, turning water in the container into ice. A secondary circuit (12) comprises primary heat exchanger tubes and a secondary heat exchanger. The working medium can be cooled in the secondary heat exchanger and is fed back through a return pipe.
Patent DE-59700874-D1 (DE)
Inventor: BIALLAS BERND
IPC: B65G53/66
Filed: 1997-05-27
Granted: 2000-01-27
Abstract: The method is applied to the air-supply (2) conveying powder from a container (4) to a spray head (5) directed at a surface (6). A pressure transducer (8) is installed in a branch (7) at right angles to the main circuit (3) with a supply of gas (9) for continuous removal of deposits. The root mean square value of the pulsation is worked out from the pressure measurement, and a corresponding signal is produced for display or for adjustment of the air supply. Process parameters controlled include the volume flow or speed of the air and/or the rate of transport of powder expressed in g/min.
Patent DE-59701200-D1 (DE)
Inventor: WUERL ERNST
IPC: B29C45/50
Filed: 1997-01-09
Granted: 2000-04-13
Abstract: A plasticising and injection unit of a plastics injection moulding machine comprises: (a) an electric motor for screw rotation; (b) a hydraulic pump (21) connected to the electric motor (41); and (c) a piston and cylinder unit (24,26) providing linear drive for injection. The hydraulic pump (21) also functions as hydraulic motor and elements, provided for varying the pump or motor flow rate, are connected to a control unit (61). The piston and cylinder unit (24,26) forms a synchronisation cylinder and the hydraulic lines (22,23) indirectly connect the inlets and outlets of the piston and cylinder unit (24,26) and hydraulic pump (21) in a closed circuit. Also claimed is an operating process where the rotational direction of the electric motor remains the same and to allow the movement of the linear drive in both directions, the flow direction of oil inside the pump (21) is reversible and the control of rotational speed and/or torque is effected by the electric motor (41).
Patent DE-59702629-D1 (DE)
Inventor: BOECKER DIPL ING
IPC: B65G47/96
Filed: 1997-05-20
Granted: 2000-12-21
Abstract: The body (3) is turned by a lever, and the tilting shaft (9) above it has two levers (6,7) at one end. The wheel (5) rolls in a guide (4) between the levers, acting on them so as to tilt the shaft (9). The movements of shaft and body are independent of each other. The levers can be detachable from the shaft, and body it and the body can be positively turned, their rotation in each case being limited to 35 degrees.
Patent DE-59711051-D1 (DE)
Inventor: SPLITTSTOESSER DIPL-ING
IPC: H04M15/00
Filed: 1997-09-25
Granted: 2004-01-08
Abstract: The method allows automatic adaptation of terminals in the telephone network esp. coin or card operated telephones, to new or different block tariffs. The charging or debiting is controlled by the tariff information transmitted from a network node e.g. the 16 kHz pulse with analogue circuits and the value information per tariff unit with ISDN systems. Each input or dialled telephone number is monitored by the telephone to determine if it relates to a number with block tariff charging. The first time it is determined that the number is a block tariff number the telephone does not break the connection because of too little credit. Data on the connection, namely the telephone number and the number of tariff pulses in the block are stored in a memory in the terminal. From the number of tariff pulses a special treatment is set for this telephone number.
Patent DE-59804099-D1 (DE)
Inventor: HONEGGER WERNER
IPC: B65H29/66
Filed: 1998-12-29
Granted: 2002-06-13
Abstract: An apparatus for changing the position of flexible flat objects, in particular printed products, as they are advanced on a first conveyor in an overlapping stream, and which includes a position changing device positioned above the first conveyor and which comprises a displacement member which is moved along a movement path by means of a drive. The movement path includes one section which extends rectilinearly and in the conveying direction and the displacement member is driven at a speed which corresponds at least approximately to the conveying speed of a second conveyor toward which the displacement member conveys the objects. The second conveyor delivers the objects to a discharge conveyor which is provided with transport clamps which are delivered individually to a fitting point where they receive an object from the second conveyor.
Patent DE-59804147-D1 (DE)
Inventor: HUNSINGER HANS
IPC: B01D47/06
Filed: 1998-03-28
Granted: 2002-06-20
Abstract: The invention relates to a method for charging the combustion unit of a coal-fuelled power station in which the coal is fed into said combustion unit at least partially using a stream of flue gas. According to prior art, said flue gas stream consists of the recycled flue gas of the coal-fuelled power station. The aim of the invention is to provide another stream of flue gas. To this end, the flue gas stream of a waste incineration plant is used as a flue gas stream, said flue gas stream having already been treated to large extent to remove mercury and other heavy metals, flue ash and hydrochloric acid.
Patent DE-59808280-D1 (DE)
Inventor: WILLIBALD-ETTLE INGRID
IPC: A23G3/34
Filed: 1998-02-11
Granted: 2003-06-12
Abstract: A process is disclosed for producing vitreous molten mass from sweeteners by means of an extruder, in particular a double screw extruder. The sweetener is introduced into an inlet zone of the extruder, is extruded in a melting zone at an increased temperature, in a vacuum zone at a reduced pressure and increased temperature, and finally in a cooling zone at a reduced temperature, forming a vitreous molten mass.