baber/WOPTO huggingface dataset:
Patent DE-50302889-D1 (DE)
Inventor: CASUTT SIMON
IPC: A61B17/02
Filed: 2003-04-24
Granted: 2006-05-18
Abstract: Instrument system for a pedicle screw (1) comprises at least two holders provided with a tubular part (8) and supported with this tubular part on the head (2) of the pedicle screw. An insertable centering part (12) provided in place of a headless screw is screwed into an internal thread in the head of the pedicle screw and can be gripped when the holder is in place. The centering part has the same external diameter (D) as the headless screw to pull off the same or a different holder and can be repeatedly introduced to form-locking counter surfaces of the pedicle screw. The tubular part has an internal diameter (D2) that is only slightly larger than the diameter of the headless screw to place the headless screw with a screw driver or the centering part through the tubular part onto the head of the pedicle screw so that its thread engages with the internal thread without jamming. An independent claim is also included for an alternative instrument system.
Patent DE-50304252-D1 (DE)
Inventor: BOLZ STEPHAN
IPC: H04L25/02
Filed: 2003-10-09
Granted: 2006-08-24
Abstract: The invention relates to a protective circuit for a CAN-bus transceiver that is designed voltagewise for a first vehicle electric system, said transceiver being operated in a second vehicle electric system with a voltage that is several times higher than the voltage of the first vehicle electric system, comprising two diodes arranged between the bus terminal leads of the transceivers whose cathodes are connected to one another and to which a predetermined potential is applied, in addition to a limiting resistor mounted between each of the bus terminal leads of the transceiver and the bus line assigned thereto and two current mirror circuits for maintaining the require voltage level in the bus lines.
Patent DE-50305419-D1 (DE)
Inventor: SCHWARZ HEIKO
IPC: H04N1/413
Filed: 2003-05-02
Granted: 2006-11-30
Abstract: A first one-bit symbol (CBP4) is transmitted for each block of transformation coefficients. If the CBP4 shows that a corresponding block contains significant coefficients, a significance image is encoded as a result of the transmission of a one-bit symbol (SIG) for each coefficient in a scan sequence. If a corresponding significance symbol is 'one', then a further one-bit symbol (LAST) is transmitted to show whether a present significant coefficient is a last coefficient within a block or whether further significant coefficients are following. Positions of significant transformation coefficients contained in a block are determined and encoded for each block in a first scanning process, followed by a second scanning process carried out in reverse order. Independent claims are also included for the following: (a) A structure with a processor/chip set up to carry out the method of the present invention; (b) and for a computer program for carrying out the method of the present invention when loaded; (c) and for a computer-readable memory medium for storing a program to carry out the method of the present invention; (d) and for a method for downloading a computer program e.g. from the Internet onto a data-processing device linked to a data network.
Patent DE-50306688-D1 (DE)
Inventor: WAGLER PATRICK
IPC: H05K1/02
Filed: 2003-12-08
Granted: 2007-04-12
Abstract: Microfluidic system comprises a circuit board with electrodes and a lacquer coating which is structure using photolithography or electron beams to leave the electrodes free. Microfluidic system comprises a circuit board with electrodes and a lacquer coating which is structure using photolithography or electron beams to leave the electrodes free. The lacquer consists of acrylic, epoxy, phenolic or silicone resins or fluoropolymer. A second layer is applied over this which has microchannels in its outer surface. This layer is made from SYLGARD (RTM; Dow Corning, polydimethylsiloxane), other organosiloxanes, their polymerization products, silicones, polyacrylates, e.g. polymethyl methacrylate, and/or elastomers with O- or N-containing functional groups, e.g. polysulfones, -imides, -carbonates and/or -acrylonitriles. The channels are in contact with the lacquer layer and bonded to it. The electrodes are positioned in the channels. An independent claim is also included for a method for making the microfluidic system by: (a) applying a layer of lacquer made from one of the polymers described above to a circuit board with electrodes on its surface; (b) structuring the lacquer layer using photolithography or electron beams to leave the electrodes free; (c) applying a layer to this which has microchannels in its outer surface; and (d) bonding it to the lacquer layer so that the electrodes are positioned in the channels.
Patent DE-50311520-D1 (DE)
Inventor: MERCZ JOZSEF
IPC: F28D7/16
Filed: 2003-05-13
Granted: 2009-06-25
Abstract: The switching valve (40) is switched depending on the temperature of the coolant fluid (14) for the internal combustion engine. The waste gas exchanger (10) has an inlet pipe (11) and an outlet pipe (12) for a waste gas flow, a first channel (20) and a second channel (25) for supplying waste gas to the outlet pipe and a valve for switching the flow of waste gas from one channel to the other. The first channel contains a heat exchanger (21) with a coolant fluid flowing through it and the second channel guides the waste gas past the heat exchanger.
Patent DE-50311995-D1 (DE)
Inventor: SCHUEHLE ULLRICH DR
IPC: H02G3/36
Filed: 2003-06-17
Granted: 2009-11-19
Abstract: Under-floor outlet comprises a lower part (2) pre-assembled on a bare floor and an upper part (12) formed a shaft body (20) arranged as a shell body (13).
Patent DE-58905355-D1 (DE)
Inventor: BAUER FRIEDHELM DR
IPC: H01L29/78
Filed: 1989-03-25
Granted: 1993-09-30
Abstract: In a turn-off power semiconductor device in which the turn-off capability is achieved by MCT single cells, turn-on is provided for by IGBT single cells which are connected in parallel to the MCT single cells. 
<??>This structure achieves an improved turn-on capability and increased flexibility in the design of the device. 
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Patent DE-58906381-D1 (DE)
Inventor: HERRSCHER OTTO
IPC: C08G63/79
Filed: 1989-12-07
Granted: 1994-01-20
Abstract: PCT No. PCT/AT89/00119 Sec. 371 Date Jul. 17, 1990 Sec. 102(e) Date Jul. 17, 1990 PCT Filed Dec. 7, 1989 PCT Pub. No. WO90/06335 PCT Pub. Date Jun. 14, 1990.In a two-phase interface polycondensation process for preparing aromatic polyesters from diphenols comprising at least in most part a central carbon atom, with groups bound to this carbon atom being hampered in their free rotation, in particular for instance 9,9-bis(4-hydroxyphenyl)fluorene, with dicarboxylic-acid chlorides such as iso-terephthaloyl chloride, the aqueous phase with the diphenolate contains acetone or methylethylketone as the solubilizer, whereas the dicarboxylic-acid chlorides dissolved in a chlorinated hydrocarbon form the organic liquid phase. Compared to known procedures with other solubilizers, for instance isopropanol, in this case polyesters are produced with higher molecular weights. The acetone or methylethylketone also may simultaneously serve as precipitant after the end of polycondensation for the polymer dissolved in the organic liquid phase. The different solvents then employed in the process, for instance water, acetone and the chlorinated hydrocarbon may be separated by rectification and be used again.
Patent DE-59001946-D1 (DE)
Inventor: BAUER PETER
IPC: B29C48/395
Filed: 1990-04-30
Granted: 1993-08-19
Abstract: For producing extrudates from ultra-high molecular weight polyethylene, the cooled feed zone of a single-screw extruder is charged with particulate to powdered polyethylene, which is compressed, melted in a conveying zone of the extruder and discharged with the extrudate being moulded into shape and cooled. In this method, the polyethylene is worked in the conveying zone with a shear rate in the radial clearance between screw shaft and extruder barrel of 50 to 1000 sec<-><1>, is heated to a temperature of 180 to 280 DEG C and is subsequently transferred into a zone without any screw shaft, in which the final moulding of the extrudate takes place.
Patent DE-59003039-D1 (DE)
Inventor: MUELLER WALTER DR DIPL CHEM
IPC: A61M31/00
Filed: 1990-02-03
Granted: 1993-11-18
Abstract: The invention relates to a therapeutic system for transdermal or transmucosal administration of active agents, consisting of an impermeable reverse layer, a two-layer reservoir, at least partly containing the active agent and consisting of parts which are separate from one another, and a protective layer, where the two reservoir parts
 (a) are arranged substantially parallel over one another,
 (b) are separated from one another by an intermediate layer which can be removed and is impermeable to the contents of the two reservoir parts,
 (c) contain either active agent, auxiliary or both, in concentrations not corresponding to the distribution equilibrium, in which the two reservoir parts are self-adhesive and are glued to one another partially via a mask, and the intermediate layer (b) is arranged between a reservoir part and the mask and is formed from folded films, which project at least partially over the surfaces of the reservoir parts. 
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Patent DE-59003737-D1 (DE)
Inventor: RAULEDER HARTWIG DR
IPC: C07C43/15
Filed: 1990-03-08
Granted: 1994-01-20
Abstract: Monoalkyl ethers of alkylene glycols and oligoalkylene glycols are reacted completely with (meth)allyl halides or vinyl halides to give terminally monounsaturated glycol ethers as product, wherein initially complete reaction takes place with only one equivalent of alcoholate former, e.g. an alkali metal alcoholate or hydroxide, and two equivalents of glycol monoether, then reaction with one equivalent of alkenyl halide takes place, following which a mixture of product and glycol monoether is filtered off or distilled off from the alkenylmethallyl halide which is formed, then this mixture is reacted with the second equivalent of alcoholate from, whereupon the product is isolated by distillation after addition of a further equivalent of glycol monoether to the residue from the product isolation, and the first and subsequent steps in the reaction are then carried out again.
Patent DE-59003774-D1 (DE)
Inventor: BRUECKNER GUENTHER
IPC: A47L13/08
Filed: 1990-07-17
Granted: 1994-01-20
Abstract: To remove, in particular, worn coatings (12) from double bottom plates (10) quickly and automatically, preferably three removing devices (17) with motor-driven separating knives (18) are built into an apparatus (13) which has, underneath the removing devices (17), a slide (29) with mountings (31) for the double bottom plate (10) to be processed. The slide (29) can be reciprocated by motor transversely to the separating knives (18) of the removing devices (17) or parallel to the longitudinal axis of the apparatus (13). The removing devices (17) are mounted on a receiving plate (21) so as to be pivotable in each case about a horizontal axis (19). The receiving plates (21) are, for their part, mounted spring-loaded on a transversely extending, portal-like frame part (15), so as to be movable to a limited degree in the direction of the longitudinal axis of the apparatus (13). The slide (29) is reciprocated via a travelling nut (38) by means of a threaded spindle (39) which is mounted on the frame (14) of the apparatus (13) so as to be rotationally movable, but axially fixed and is driven alternately in both directions of rotation. 
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Patent DE-59006171-D1 (DE)
Inventor: RUNKEL ADOLF
IPC: E04G21/12
Filed: 1990-03-15
Granted: 1994-07-28
Abstract: A method for tying two crossing bars (1) and (2) in a crossing region (3) and an arrangement for carrying out the method are described. Essentially, a pincer-like tool (14), the pincer arms (23, 24) of which perform a plurality of opening and closing movements, is provided. A thrust head (30), which in its interior accommodates a gripper (81) which produces a twisted connection (84) of a wire (63) around the crossing region, is provided, the twisting movement being effected in the region of the thrust head when the pincer arms are closed and stationary. <IMAGE>
Patent DE-59100217-D1 (DE)
Inventor: WEISZ HARALD
IPC: B23P19/00
Filed: 1991-03-11
Granted: 1993-09-02
Abstract: The invention relates to a tolerance deviation compensation device for arrangement in a coupling (10) consisting of at least two coupling parts (12, 14) between a drive- and gripper-side part of a robot arm, the coupling parts being movable relative to one another. The tolerance deviation compensation device permits large deflections with a very high degree of restoring accuracy by providing a bearing and guiding device for defining the movement of the coupling parts relative to one another, by providing a pretensioning device (46, 48) for limiting the deflection movement of the coupling parts relative to one another and for pretensioning into an undeflected neutral position, and by the fact that the pretensioning device has an engagement element (58, 60) which is arranged on one coupling part and engages between two spring elements (46, 48) arranged on the other coupling part, the spring elements pretensioning the engagement element towards a neutral stop arranged on the other coupling part. <IMAGE>
Patent DE-59103075-D1 (DE)
Inventor: SUTER ERNST
IPC: H01H1/38
Filed: 1991-03-14
Granted: 1994-11-03
Abstract: An electrical contact assembly has a contact carrier formed with symmetrically opposed rows of comb-like guides, opposed rows of double-ended contact fingers mounted in the guides, a first contact piece supported by the contact carrier between the contact fingers at one end of the fingers and a second contact piece for insertion between the contact fingers at the opposite end of the fingers. For resiliently urging the fingers to contact the respective contact pieces, a pair of spring elements are attached to the contact carrier. Each spring element has a central web mounted on the carrier and opposite rows of arms extending from the web to engage opposite portions of the respective fingers.
Patent DE-59206053-D1 (DE)
Inventor: BORTTSCHELLER MICHAEL DIPL-ING
IPC: B23P17/06
Filed: 1992-07-30
Granted: 1996-05-23
Abstract: Sheet steel fibres which are essentially composed of a straight central section and end sections which are bent so as to form an approximate S-shape have hitherto been produced in two operating cycles. In this process, straight sheet steel strips are cut out of a sheet steel band in a first operating cycle and the fibres obtained in this way are deformed at their ends by subsequent punching or stamping. In the new manufacturing method described, deformation of the fibres is combined with the cutting to form a single operating cycle. To this end, a cutting edge outline is provided for the upper or lower cutter (3, 2), which outline is adapted to match the final shape desired. When sheet steel fibres with bent-down ends are to be produced, the cutting edge outline is composed of a central section which projects in the cutting direction and is parallel to the surface of the sheet steel band, and of end sections which spring back on both sides to form an undulating or flat S-shape. When a rotating cutting tool is used, individual groups of upper cutters (3) can be arranged axially alongside one another on a roller (1), so that a corresponding number of sheet steel fibres situated alongside one another can be produced from the end face of a fed sheet steel band (5) in combined stamping and cutting strokes which rapidly succeed one another. <IMAGE>
Patent DE-59207094-D1 (DE)
Inventor: JUCH ROLF-DIETER
IPC: A61K9/50
Filed: 1992-06-12
Granted: 1996-10-17
Abstract: The diclofenac composition with controlled release is in the form of pellets. The active substance which is applied to neutral pellets is covered with a membrane layer which, besides 45-55% by weight of a water-insoluble polymer, contains 6-13% by weight of at least one water-soluble and/or water-insoluble pore former and 25-46% by weight of auxiliaries. The pore formers make it possible for the release of diclofenac to be very uniform in such a way that two administrations a day suffice. An enteric coating layer is applied on top of the membrane layer.
Patent DE-59207280-D1 (DE)
Inventor: NUERNBERG EBERHARD PROF DR
IPC: A61K9/127
Filed: 1992-06-25
Granted: 1996-11-07
Abstract: The preparations represent "classical" oil-in-water cream preparations, are stable for several months without the vesicular components dissolving out, and are suitable for topical administration as dermatologicals or cosmetics.
Patent DE-59209306-D1 (DE)
Inventor: HOHLA KRISTIAN
IPC: A61F9/01
Filed: 1992-06-10
Granted: 1998-05-28
Abstract: The description relates to a device for photoablation, especially for photorefractive surgery, with a pulsed laser system (1), the laser beam of which is directed on a region to be ablated (5). The invention is characterized in that there is a beam splitter (4) in the beam path of the laser system (1) in front of the region to be ablated and that in the path of the partial beam (6b) emitted from the beam splitter (4) which is not directed on the region to be ablated (5) there is a film-like material (7), the ablation properties of which are comparable to the material of the region to be ablated (5), and behind the film-like material (7) there is at least one photosensor (9), the output signal from which is applied to a control unit (10) which stops further laser pulses when the photosensor (9) is irradiated.
Patent DE-59303480-D1 (DE)
Inventor: PENARANDA SANJUAN MARIANO
IPC: A47J45/02
Filed: 1993-04-21
Granted: 1996-09-26
Abstract: A household appliance for processing food, having a basic appliance (1), comprising an electric switch (6) and an electric motor (5), as well as electric connection means (4) for connection to a mains electricity supply, contains an electric accumulator (7) for operation independent of the electricity supply. In order to allow simple handling and a higher and long-lasting performance in mains operation of the household appliance, it is proposed that the basic appliance (1) has an electric switch-over device (8, 14) which, in a first switch position, allows the connection of the electric motor (5) to the accumulator (7) and, in a second switch position, allows the connection of the electric motor (5) and the accumulator (7) to the mains part (3), that the mains part (3) is connected by means of an electric lead (4) to an adaptor (2) which can be connected mechanically to the basic appliance (1), and that the electric switch-over device is also moved into its second switch position by the mechanical connection of the basic appliance (1) and the adaptor (2). <IMAGE>
Patent DE-59401539-D1 (DE)
Inventor: ZURMUEHLEN GUENTER
IPC: F16K47/04
Filed: 1994-02-14
Granted: 1997-02-20
Abstract: The steam desuperheating valve has a housing (4) with a steam inlet (1), a cooling water inlet (3) and a steam outlet (2). In the housing (4) there are a perforated basket (11) forming a depressurising chamber and an axially movable control piston (5) controlling the flow of steam and cooling water to the depressurising chamber. The control piston (5) is rigidly coupled to a perforated cylinder (6) axially movable in the perforated basket (11). This perforated cylinder (6) releases or blocks the steam inlet (D) into the perforated basket (11) and the steam outlet into a second depressurising chamber (10) arranged around the perforated basket (11). Into the perforated basket (11) projects a coaxial nozzle pipe (14) which is connected outside the perforated basket (11) to the cooling water inlet (3). Inside the perforated basket (11) the nozzle pipe (14) has injection apertures (15) for the cooling water (W). Outside the perforated basket (11) the nozzle pipe (14) projects into the steam outlet (2) and has an injection nozzle (16) at that point for the cooling water (W). A first piston section (7) movable with the control piston (5) in the nozzle pipe (14) alternately opens and closes the injection apertures (15) in the nozzle pipe (14). A second piston section (8) regulates the cooling water inlet (3) in the size of the through-flow cross-section (X) for the flow of cooling water into the injection apertures (15) in the depressurising chamber and/or into the injection nozzle (16) in the steam outlet (2). The second depressurising chamber (10) surrounding the perforated basket (11) is connected via through-flow apertures (17) to the steam outlet (2) forming a third depressurising chamber.
Patent DE-59402650-D1 (DE)
Inventor: KIEHL OLIVER DR ING
IPC: G05F3/26
Filed: 1994-09-02
Granted: 1997-06-12
Abstract: A current mirror includes first through eighteenth transistors. The load paths of the first and second transistors are in series for carrying an input current to a first supply potential. The control terminals of the first through eighth transistors receive the input current. The load paths of the fourth, third, ninth and tenth transistors are in series between the first and a second supply potential. The third and ninth transistors form a tap being connected to the control terminals of the ninth, tenth, eleventh, twelfth and thirteenth transistors. The load paths of the fifth, sixth, eleventh and fourteenth transistors are in series between the first and second supply potentials. The sixth and eleventh transistors form a tap being connected to the control terminals of the fourteenth through sixteenth transistors. The load paths of the seventeenth, seventh, twelfth and fifteenth transistors are in series between the first and second supply potentials. The seventh and twelfth transistors form a tap being connected to the control terminals of the seventeenth and eighteenth transistors. The load paths of the eighteenth and eighth transistors are in series for tapping a first output current proportional to the input current from the first supply potential. The load paths of the sixteenth and thirteenth transistors are in series for tapping a second output current equal to the first from the second supply potential. The ninth through sixteenth transistors are of one, and the seventeenth, eighteenth and first through eighth transistors being of the other, conduction type.
Patent DE-59402713-D1 (DE)
Inventor: DUESING MANFRED DIPL ING
IPC: B61F5/24
Filed: 1994-03-30
Granted: 1997-06-19
Abstract: A connecting piece (10) is fitted on an end lever (9) of the support part and is pivotably located on the wagon box on both sides around spaced link axes (4A,9A). The connector is arranged as a controllable drive (11) to actively change the distance between the two link axes. The support part (8) is constructed as a torsion rod spring with two crank levers (9) on each end which are attached to the carriage (4) by the connectors. The drives are adjustable independent of each other.
Patent DE-59504949-D1 (DE)
Inventor: MARMIN JEAN-CLAUDE
IPC: B41F27/12
Filed: 1995-02-17
Granted: 1999-03-11
Abstract: There are pivoting holders (50,51) installed next to the printing forme cylinder (1) of a bottom printer of a printer unit. They are used for placing part of the printing forme (B) leading to the printing forme cylinder against the outer surface of the printing forme cylinder. The holders are positioned on a plane (50) swivelling on the pivot axle (52) parallel to the printing forme cylinders rotational axis. The swivelling plane is moved by an adjustment (54). <IMAGE>
Patent DE-59505034-D1 (DE)
Inventor: KNORR HARALD
IPC: C07C229/36
Filed: 1995-02-24
Granted: 1999-03-18
Abstract: The title compounds are obtained by racemate resolution of D,L-homoalanin-4-yl(methyl)phosphinic acid via precipitation of one of the diastereomeric salts using chiral bases such as quinine or cinchonine. It is possible to increase the yield of desired enantiomer by transformed racemate resolution when the precipitation of the diastereomeric salt takes place with the racemization of the undesired enantiomer in the presence of (hetero)-aromatic aldehydes. The racemization method is also suitable for structurally different optically active amino acids.