baber/WOPTO huggingface dataset:
Patent DE-3863594-D1 (DE)
Inventor: FIETZ MANFRED
IPC: F16J15/3232
Filed: 1988-06-24
Granted: 1991-08-14
Abstract: A sealing device (1, 21) for sealing in particular with respect to pressurised fluids between parts which move relative to one another, has an annular slot (5, 25) with a slot base (6, 26), slot side walls (7, 8; 27, 28) and a slot opening (9, 29) in which a sealing ring (10, 30) is inserted, which has a somewhat narrower width than the annular slot (5, 25) and a plurality of sealing lips (12, 13, 14; 32, 33, 34), which are arranged side-by-side in cross-section and project over the slot opening. Between the slot base (6, 26) and the sealing ring (10, 30), there is arranged a clamping ring (11, 31), whose cross-section centre is offset with respect to that of the sealing ring (10, 30) in the width direction of the annular slot (5, 25). In order to improve the sealing effect and the stability of the sealing ring (10, 30), the latter has three sealing lips (12, 13, 14; 32, 33, 34), the sealing ring (10, 30) and the clamping ring (11, 31) being designed such that, when they rest on the same slot side wall (8, 28), the two sealing lips (13, 14; 33, 34) located nearest to said wall are located in such a position that the force exerted by the clamping ring (11, 31) is distributed essentially in equal parts onto these two sealing lips (13, 14; 33, 34). <IMAGE>
Patent DE-3864535-D1 (DE)
Inventor: BEHAR ALAIN
IPC: B65D47/26
Filed: 1988-01-29
Granted: 1991-10-10
Abstract: Package suitable for the storage and transportation and then for the mixing of the components of products which can evolve and for the dispensing of the latter, consisting essentially of an assembly of two containers closed by "aerosol" valves (7a, 7b) and a connection bridge (1) capable of rigidly and hermetically connecting their two nozzles. 
<??>One of the containers (8a) contains the first component, in liquid medium, under a sufficiently high gaseous pressure, for example placed in solution with the supporting gas; the other (8b) contains the second component, under a low gaseous pressure of an inert gas, if required under a certain vacuum. 
<??>This package makes it possible, in particular, to offer medicinal products for extemporaneous preparation in a convenient form. 
<IMAGE>
Patent DE-3868543-D1 (DE)
Inventor: DOEMENS GUENTER DR ING
IPC: H02H5/04
Filed: 1988-05-05
Granted: 1992-04-02
Abstract: The temp. measuring device uses the variation of the propagation characteristics of sound or ultrasound waves in gases, in dependence on the temp. The sound or ultrasound waves are propagated along a measuring path provided by a gas-filled capillary (2), with detections of variations in the propagation rate and or the phase. Pref. the capillary (2) has a reflective closure at its far end, with the shound or ultrasound transmitter at the initial end simultaneously acting as the receiver. It may be  provided by a glass fibre with an outer dia. of 0.5 mm and an inner dia. of 3 mm.
Patent DE-3871780-D1 (DE)
Inventor: FOERSTER H-J DR DIPL CHEM
IPC: A61K6/027
Filed: 1988-03-31
Granted: 1992-07-09
Abstract: A SiO2 sol, stable against frost, contains 25-50 wt% of SiO2 and 2-10 (5-7) wt% of a cpd of formula (I) X, Y = NH2 or NHR; R = 1-4C alkyl. Pref. the sol. esp. contains 5-7% of urea and 35-45% of SiO2.  The additive may also be N-(m)ethylurea of N,N'-dimethylurea.
Patent DE-3875258-D1 (DE)
Inventor: MARCUS ARMIN
IPC: B60R13/06
Filed: 1988-03-02
Granted: 1992-11-19
Abstract: The trim strip is made from metal extrusion and is clad with trimming material. The rear of the strip has a profiled ridge (4) which clips into a sprung spring clip (10) secured to the mounting strip with height adjustment. The support strip has a flange (15) which presses into the space between the body section, e.g. into the sealing mastic (19) between the body and the windows. The height adjustment allows the trim strip to be fitted as required.
Patent DE-3875716-D1 (DE)
Inventor: ALBRING MANFRED DR
IPC: A61P43/00
Filed: 1988-12-14
Granted: 1992-12-10
Abstract: Compsn. contains as active ingredients (a) L-Dopa (I) in the form of pellets and (b) a decarboxylase inhibitor (II), or salts of these cpds. with physiologically acceptable acids and bases, for simultaneous and separate administration. The wt. ratio (II):(I) is 1:0.5-100 and unit doses esp. contain 10-100 (pref. 25-50) mg (II) plus 50-1000 (pref. 100-500) mg (I). (II) is benserazide (IIa) or carbidopa (IIb).
Patent DE-3878759-D1 (DE)
Inventor: DRIES JOHAN
IPC: E04B7/16
Filed: 1988-05-13
Granted: 1993-04-08
Abstract: The invention concerns a sliding roof structure with sliding profiles (8) that comprises laterally at various levels, wings (8 min , 8 sec ) of which the top one serves as a support for a fixed frame (28), the one in the middle as a slide for a top sliding frame (31) and the bottom one as a slide for a bottom sliding frame (32), with the latter frames so designed that they can be moved up and down along the aforesaid sliding profiles, and with the top and the bottom sliding frame profiled in such a manner that during a displacement toward the closed position, the bottom sliding frame (32) will carry along the top sliding frame (31) while the top sliding frame (31) is opened by pushing against this frame two angle bars (41) fixed to the bottom sliding frame (32).
Patent DE-3880535-D1 (DE)
Inventor: WEILER WOLFGANG
IPC: F02C7/36
Filed: 1988-02-25
Granted: 1993-06-03
Abstract: The drive shaft and the rotor shaft for a helicopter are nearly at right angles, with the drive shaft approx. horizontal. The main drive is connected by a reduction gear system (3) and an equalising system to a gas turbine engine at the rear. An auxiliary module for the basic drive encloses the reduction gear, the equalising system, and the inlet from the gas turbine engine. The equalising system is coaxial around the outside of the extended drive shaft. A separate module, contg. nearly all of the oil system for the reduction gear contains the oil tank (25) air and oil cooler (26), the cooler fan (27) and its drive (28). The oil pumps (23,24) are in the reduction gear section.
Patent DE-3882072-D1 (DE)
Inventor: SCHOLZ WERNER DIPL ING
IPC: G11B5/02
Filed: 1988-04-15
Granted: 1993-08-05
Abstract: The tape recorder has a signal coupler for transferring the signal between the stationary circuit and the rotary head drum (3) different signal coupling elements (4...9) being used during the recording and playback modes. Pref. the rotary head drum is fitted to the shaft (2) of an electric drive motor (1).  An opto-coupler (4,5) is used for supplying the signal to be recorded to the magnetic head, the playback signal obtained from the head via a second opto-coupler (6,7).  A fixed transmitter (8) and a rotating receiver (9) may be used for the rotation phase information for the rotary head drum.
Patent DE-3882199-D1 (DE)
Inventor: ODAKA KENTARO
IPC: G11B20/18
Filed: 1988-10-26
Granted: 1993-08-12
Abstract: An apparatus and method for recording and/or reproducing digital data employing a DAT (digital audio tape recorder) adapted to record and/or reproduce data from a computer or the like in accordance with the DAT format. Main data is recorded in a main area of a track while error detecting data for the main data recorded in the main area of the track is recorded in a sub-area of the track to thereby easily detect an error in the main data.
Patent DE-3886608-D1 (DE)
Inventor: OHORI YOSHIJI
IPC: C08F2/02
Filed: 1988-07-18
Granted: 1994-02-10
Abstract: A process for producing a modified ultrahigh-molecular-weight polyolefin composition, comprises mixing a powder of an ultrahigh-molecular-weight polyolefin (A) having an intrinsic viscosity of at least 5 dl/g, a flowability improver (B) having a melting point lower than the melting point of the ultrahigh-molecular-weight polyolefin (A), a monomer (C) having an olefinically unsaturated bond and a radical initiator (D) with stirring at the melting point of the flowability improver (B) or a higher temperature but below the melting point of the ultrahigh-molecular weight polyolefin (A), and then melt-kneading them at the melting point of the ultrahigh-molecular-weight polyolefin (A) or a higher temperature to react the monomer (C) with the ultrahigh-molecular-weight polyolefin (A).
Patent DE-3888716-D1 (DE)
Inventor: WALKER NIGEL GORDON
IPC: G02F1/01
Filed: 1988-04-13
Granted: 1994-05-05
Abstract: Apparatus for processing one or more optical signals to produce a desired polarisation transformation on a Poincaré sphere has particular application in a receiver for a coherent communication system. One or more birefringent elements 11 receive a polarised optical signal from a local oscillator 12, and vary the state of polarisation of the local optical signal in order to match it to a received optical signal from a remote source on a line 13. The transformed local signal is fed on a line 14 to a directional coupler 15 which compares the local and remote optical signals. A receiver 16 extracts data by interference between the two signals in the directional coupler 15, and feeds data out at a line 17. A level detector 18 detects the level of the output signal 17 and supplies a feed-back signal to a polarisation controller 19, which controls the birefringent element or elements 11. The birefringent device 11 is adapted to provide a variable rotation on a Poincaré sphere about an axis of rotation which itself may be varied in direction. The control means 19 varies the amount of rotation on the Poincaré sphere produced by the birefringent device, and varies the direction of the axis about which the rotation takes place, so as to achieve the desired polarisation transformation. A preferred form of the birefringent device 11 comprises a waveguide (20) of electro-optic material, and means (22,23) for producing in the electro-optic material an electric field of variable strength and variable orientation whereby required polarisation transformation can take place. Preferably the electro-optic material is lithium niobate.
Patent DE-50000085-D1 (DE)
Inventor: SCHWETZ DR
IPC: C22C29/06
Filed: 2000-06-23
Granted: 2002-02-21
Abstract: At least three hard phase globular grains of mean size up to 4 mu m surround a triple-point. Each has an SiC core and an Si-C-Al-O-N mixed crystal casing with Al/N atomic ratio of 0.1-2.0. The partially-crystalline binder phase comprises rare earth metal-Al-Si-O. The amorphous phase comprises a globular grain with surrounding boundary film and the crystalline phase is a precipitate of rare earth metal-aluminate. An Independent claim is included for a detailed procedure producing the molding, including e.g. heating, sintering, compaction, preheating, driving off binder, and firing. Details of temperatures, atmospheres, binders and formulation are quantified. Please also see uses.
Patent DE-50000443-D1 (DE)
Inventor: SCHIPPL DIPL-ING
IPC: F16L11/12
Filed: 2000-02-09
Granted: 2002-10-10
Abstract: The flexible pipe with corrugated inner and outer pipes (1, 2) for conduction of heated or cooled media comprises two distancing layers of oppositely wound fiber reinforced plastic strings (4, 5; 8, 9) in the gap between the inner and outer pipes, and at least one metal coated plastic foil (6) between these two distancing layers.
Patent DE-50001424-D1 (DE)
Inventor: FENNER MATTHIAS
IPC: G01N29/38
Filed: 2000-09-08
Granted: 2003-04-10
Abstract: The invention relates to a method for determining the remaining service life of the switch contacts in an electric switching device. According to the inventive method, the structure-borne sound waves of the switch contact system caused by the switching process are detected and are subjected to a Fourier transformation in individual time slots to generate a sonogram. Individual functional values of the sonogram are specifically determined and are evaluated by means of an evaluation unit. The invention further relates to a switching device for carrying out the inventive method which is provided with corresponding means for detecting sound.
Patent DE-50002335-D1 (DE)
Inventor: REFFLINGHAUS BERND
IPC: E05B9/10
Filed: 2000-06-16
Granted: 2003-07-03
Abstract: The lock has a core (4) with a bit (5) in a housing (1), a blocking mechanism (6) for producing a shape-locking joint between the housing and the bit and at least one coupling (18) between the bit and the blocking mechanism, whereby the core has an arrangement on one end for introducing a torque. The coupling shape locks the blocking mechanism to the bit in the base position and has an arrangement accessible from the end of the housing opposite the blocking mechanism for removing the shape-locking connection.
Patent DE-50005758-D1 (DE)
Inventor: LUENSMANN MARCUS
IPC: E05B17/20
Filed: 2000-03-24
Granted: 2004-04-29
Abstract: The window (10) security fitting consists of a first hooked element (28) on the blind frame (12), and a second hooked elemen (32) on the casement frame (14). The two hooked elements do not engage in an opening direction when the casement is shut, but do engage in a direction (Z) at right angles to the opening direction (X) when the closed casement frame is moved at right angles t the opening direction in relation to the blind frame. At least one blocking element (27) protruding into a locking plate (44) is between the blind and closed casement frames.
Patent DE-50009033-D1 (DE)
Inventor: SCHUMACHER KARL-HEINZ
IPC: C09J133/08
Filed: 2000-04-04
Granted: 2005-01-27
Abstract: The invention relates to laminating adhesives containing an aqueous dispersion of a polymer which can be crosslinked by ultraviolet radiation.
Patent DE-50010807-D1 (DE)
Inventor: VETTER UDO J
IPC: A61M5/315
Filed: 2000-03-01
Granted: 2005-09-01
Abstract: The syringe for medical purposes comprises a finger rest (2) consisting of a finger plate (4) with a sleeve shaped appendix extending into the interior of the syringe cylinder (1). The finger plate further incorporates a collar which on opposites sides is cut free from the finger plate to form an attachment element (7) with a catch for latching onto the rim flange (3) of the syringe cylinder.
Patent DE-50013151-D1 (DE)
Inventor: HALLAS ERNST O DR
IPC: B60R11/00
Filed: 2000-08-24
Granted: 2006-08-24
Abstract: The system consists of loudspeakers (3,4), a movable arrangement mounted in and/or on the seat (1), an operator's unit (8), a control unit with an interface and an amplifier unit. At least one loudspeaker (3) is mounted on the movable arrangement, at least one loudspeaker (4) is mounted in the seat and the movable arrangement is movable in at least one direction.
Patent DE-50013688-D1 (DE)
Inventor: SCHWARZ MICHAEL
IPC: G05B19/042
Filed: 2000-02-23
Granted: 2006-12-14
Abstract: The system has several actuator arrangements (15-18) at least partly in the form of fluidic actuator arrangements. Each actuator arrangement has an autonomous, program-controled electronic controler (10-13) and a communications device (14) for transferring data between the controlers. Each controler has an arrangement for forming and transferring program start and/or trigger commands via the communications device to at least one other controler.
Patent DE-50014624-D1 (DE)
Inventor: BUCHNER KARL
IPC: E06B1/34
Filed: 2000-10-26
Granted: 2007-10-18
Abstract: One of the several frame parts (2-5) is fixed in position in relation to the other parts by a connecting element (6-11). At least one connecting element engages with one of the frame parts by moving the frame part along the lengthwise extension of the frame part fixed to it. At least on connecting element fits into holders,
Patent DE-50015140-D1 (DE)
Inventor: PRUNBAUER KURT
IPC: E05B19/00
Filed: 2000-01-20
Granted: 2008-06-19
Abstract: A lock has a flat key having a flat blade extending along a key axis and having an axially extending edge formed to each side of a central axially extending key plane with a pair of axially extending inner edge surfaces flanking the key plane and each formed with a plurality of bits offset transversely at different spacings from the key axis. The bits on one side of the key plane are offset axially to the bits on the other side of the key plane as described above. A barrel having an inner surface centered on a lock axis holds a plug rotatable about the lock axis in the barrel, bisected by a plug plane including the lock axis, and formed with an axially extending and open key hole adapted to receive the key with the axes coaxial and the planes coplanar. A respective set of axially spaced tumblers is dis-placeable in the plug to each side of the plug plane parallel to the plug plane. The tumblers of one of the sets engage the key in the hole at locations offset axially from the tumblers of the other set. Respective springs urge the tumblers radially out-ward.
Patent DE-50015615-D1 (DE)
Inventor: LEHNERT KLAUS
IPC: H02M3/155
Filed: 2000-02-18
Granted: 2009-05-20
Abstract: The invention relates to a circuit for power-factor correction having a rectifier (14) which can be connected on the input side to an AC voltage source (10) and which is connected on the output side to at least one series circuit comprising a capacitor (CS1) and a diode (DS1), with the diode (DS1) being arranged such that the capacitor (CS1; CS2) cannot be charged through the diode (DS1; DS2) by the output signal from the rectifier (14), a first and a second electronic switch (T1, T2) connected in series as part of a half bridge or full bridge, each having a freewheeling diode (DF1; DF2) connected in parallel with the switch (T1; T2) and, with the [lacuna] formed by the junction point between the first and second switches (T1, T2) [lacuna] an output connection of the half bridge or full bridge is on the one hand connected via an inductance (L) to a point on the connection of the capacitor (CS1) and diode (DS1) of each series circuit comprising a capacitor (CS1) and a diode (DS1), and on the other hand forms a connection for a load (LD), and the signal at this connection during operation is at a considerably higher frequency than the output signal from the AC voltage source (10), an energy-storage capacitor (CS) which is connected in parallel with the two switches (T1, T2) and at least one further diode (DP1; DP2) which is arranged between the energy-storage capacitor (CS) and the rectifier (14) in such a manner that the energy-storage capacitor (CS) cannot be discharged through the rectifier (14).
Patent DE-50016074-D1 (DE)
Inventor: HOLZ THOMAS
IPC: G01N23/207
Filed: 2000-06-22
Granted: 2011-04-07
Abstract: The invention relates to a device for X-ray fluorescence analysis wherein X-radiation of an X-ray source is directed upon a sample arranged on a sample carrier, and the fluorescence radiation is measured by a detector. On that occasion, the detection sensitivity, in particular, with respect to the total reflection X-ray fluorescence (TXRF) is to be increased for the most different samples. In order to solve this problem the sample to be analysed is placed on a multi-layer system, or a fluidic sample flows over such a multi-layer system. The multi-layer system consists of at least two or several individual layers which are arranged in a periodically repeating manner. Adjacent individual layers consist of materials having a different x-ray optical refractive index wherein the period thickness d in the multi-layer system and the angle of incidence theta of the X-radiation meet the BRAGG relationship at the used wavelength lambd of X-radiation.
Patent DE-50102312-D1 (DE)
Inventor: FOERSTER ARTHUR
IPC: E06B7/215
Filed: 2001-02-15
Granted: 2004-06-24
Abstract: A seal for a door, comprises a guide rail (1) located in a groove in the bottom of the door, and a holding profile (2) held in the rail via an elastic sealing member (7), between upper and lower positions. Each side shank (8,9) of the elastic sealing member presses against the free ends of the adjacent profiled shanks (3,4), and partially covers them. A number of projections (13) rest against the side walls.
Patent DE-50102881-D1 (DE)
Inventor: STOLZ GERHARD
IPC: B23B31/107
Filed: 2001-12-19
Granted: 2004-08-19
Abstract: The tensioning mechanism ( 18 ) comprises a clamp bolt ( 28 ), arranged in a displaceable manner in a transverse bore ( 26 ) in the fitting plug ( 12 ) and two diametrically opposed retainers ( 34, 36 ) in the second component ( 14 ) which engage with an axially facing internal or external cone against a complementary internal or external cone on the clamp bolt ( 28 ) and, during tensioning, are tensioned with the same in a wedge fashion. According to the invention, the clamp bolt ( 28 ) comprises a frustum-shaped external cone ( 40 ), the base diameter of which is smaller than the diameter of the guide surface ( 62 ) thereof in the transverse bore ( 26 ).
Patent DE-50106034-D1 (DE)
Inventor: VESELOVA MARINA
IPC: A23K30/20
Filed: 2001-02-26
Granted: 2005-06-02
Abstract: The invention relates to a method for producing feed pieces from sewage sludge (1) which is dried to a residual moisture in order to produce blanks (2) which maintain their shape. The aim of the invention is to configure a method of this type in such a way that the toxic proteins can be neutralised and the sewage sludge (1) can be effectively sterilised by subjecting the sewage sludge (1) to heat. To this end, the blanks (2) must be heated to a temperature above 120  DEG C for as long as is necessary to sterilise the blanks (2) and denature the proteins that they contain.
Patent DE-50106787-D1 (DE)
Inventor: REIST WALTER
IPC: B65H29/40
Filed: 2001-01-23
Granted: 2005-08-25
Abstract: Method of raising sheet-like products (2), in particular printed products, which are taking part in a conveying process and follow sequentially one after the other, the products (2) resting, at least in certain regions, on a conveying means (1) during the conveying process, it being the case that, for at least a period of time of the raising operation, gravitational force being overcome in the process, the products (2) are pivoted actively about an axis (B) which extends essentially parallel to the direction (A) in which the conveying process is oriented immediately prior to the raising operation.
Patent DE-50107125-D1 (DE)
Inventor: BERNETH HORST
IPC: C08L33/00
Filed: 2001-05-18
Granted: 2005-09-22
Abstract: The invention relates to copolymers for optical data storage.
Patent DE-50111030-D1 (DE)
Inventor: BEICHL STEFAN
IPC: F16J15/3292
Filed: 2001-04-06
Granted: 2006-11-02
Abstract: The non-hermetic brush seal between the rotor (2) and stator (3) of a turbomachine has metal or fiber-reinforced plastic leaf springs ( 4, 5) with bent-over ends (6, 7) which contact the rotor and are mounted one beneath another. The bent ends are supported from the side by the seal mounting (8, 9).
Patent DE-50112161-D1 (DE)
Inventor: ROSE DAVID
IPC: A61K8/49
Filed: 2001-06-15
Granted: 2007-04-19
Abstract: Oxidation colorant for coloring keratin fibers, especially hair, contains: (a) 5-halo-2,4-diamino-alkylbenzene(s) (I) as coupler component; and (b) bicyclic developer component(s) (II) and/or pyrimidine derivative(s) (III) as developer component in an aqueous medium. An independent claim is also included for a method of coloring keratin fibers, especially hair, by treatment with this colorant and an oxidant and/or catalyst to activate oxidation and rinsing with water or an aqueous surfactant formulation after an action time.
Patent DE-50200054-D1 (DE)
Inventor: DOERRBECKER FRED
IPC: C08L83/04
Filed: 2002-04-17
Granted: 2003-10-30
Abstract: The use of solvent-, water-, and emulsifier-free preparations for friction reducing coating of elastic rubber profiles containing (parts by wt.): (a) a curable siloxane (0.5-35, preferably 2-5), (b) low molecular silicone oils (65-99.5, preferably 95-98), and optionally (c) conventional additives and adduvants is new.