baber/WOPTO huggingface dataset:
Patent DE-3681956-D1 (DE)
Inventor: DIJKSTRA AREND
IPC: H01R39/32
Filed: 1986-04-29
Granted: 1991-11-21
Abstract: The invention relates to an electric machine that has at least one coil, where the ends of the coil wire are fixed to separate connection elements. The connection elements are provided with a relatively thick soft-solder layer of at least approximately 30  mu thickness. The soldered connection between an end of a coil wire and a connection element can be made for example by means of a laser.
Patent DE-3684197-D1 (DE)
Inventor: KORANT BRUCE DAVID
IPC: C07K14/55
Filed: 1986-07-25
Granted: 1992-04-16
Abstract: A method for extracting protein produced by procaryotic or eucaryotic cells comprising contacting said cells with a solution containing from about 50 to about 100 volume percent of an organic acid having from 1 to 5 carbon atoms and mixtures thereof is disclosed.
Patent DE-3689380-D1 (DE)
Inventor: PICKART LOREN RALPH
IPC: C07K5/08
Filed: 1986-02-05
Granted: 1994-01-27
Abstract: Derivatives of GHL-Cu possessing greater resistance to proteolytic enzyme breakdown are disclosed. These derivatives can be tailored to increse their fat solubility, making them more useful in the formation of pharmaceutical creams and gels. Further, the derivatives of the present invention possess significant superoxide dismustase activity, making them useful for enhancing the wound-healing process in animals.
Patent DE-3772390-D1 (DE)
Inventor: THEURER JOSEF
IPC: E01B27/14
Filed: 1987-11-05
Granted: 1991-09-26
Abstract: The mobile tamping, lifting and alignment machine lifts a  rail track and/or thrusts it sideways at switch points and crossings. It has a tool frame moved hydraulically in the vertical and sideways directions, with flanged wheels running on the rails. One or more grippers are formed by hooks or rollers and pressed against the rail sides. A lifting mechanism (21) with the gripper (20) on the machine (1) is movable sideways by a drive mechanism (19) and handles a switch point or crossing section of track alongside. It has a support frame (23) travelling by the flanged wheels (22) on one rail of the track, slewing sideways, with a lifting roller forming the gripper.
Patent DE-3775475-D1 (DE)
Inventor: PEHL JOHANN
IPC: F23K3/16
Filed: 1987-06-27
Granted: 1992-02-06
Abstract: The feed system has a dosing device allowing wood to be supplied from a supply hopper (10) to the feed opening (14) of the combustion chamber via a conveyor path (11). The operating drives for the dosing device and/or the conveyor path are coupled to an operating control responsive to control signals representing the boiler temp.. Pref. the dosing device has an inclined conveyor (23) extending upwards from the laser of the supply hopper with a delivery chute dropping the wood onto a second conveyor delivering it to the boiler (12).  The delivery chute is selectively blocked by a controlled dosing plate.
Patent DE-3775928-D1 (DE)
Inventor: BALINI DIPL-CHEM DR
IPC: B01D15/08
Filed: 1987-07-14
Granted: 1992-02-20
Abstract: Recovery of daunorubicin.HCl (I) from fermentation broths is effected by extracting the broth with a water-immiscible solvent, evaporating the extract, pptg. crude (I), chromatographing this on a silica gel column with HCOOH/CHCl3/MeOH, evaporating the (I)-contg. fractions, and opt. recrystallising the prod. Pref. the broth is filtered and extd. with n-BuOH under weakly alkaline conditions. Crude (I) is ppted. with HCl. Elution is effected with CHCl3/MeOH (80:20 to 90:10) contg. 0.2-2 vol.% HCOOH.
Patent DE-3778888-D1 (DE)
Inventor: KOPSCH REINER
IPC: C07C69/732
Filed: 1987-07-17
Granted: 1992-06-11
Abstract: Sepn. and/or recovery of dicaffeoylquinic acids (I) and opt. monocaffeoylquinic acids (II) involves extn. of plant raw materials and working up the extract by column chromatography. The novel features are that (I) are sepd. from impurities by gel permeation chromatography on a mol. sieve of crosslinked polysaccharide (III); (I) and/or the (I)-free extract are recovered; and (II) are opt. sepd. from the extract. Pref. (III) is crosslinked dextran (IIIA). To recover free (I), the extract is pref. adjusted to pH ca. 1-3.0. Gel permeation chromatography is carried out with at least 2 (IIIA) with different deg. of crosslinking. The first has the lower deg. of crosslinking and the extract from the first gel is passed to the second. To recover 3,4-, 3,5- and 4,5-(I) isomers, the last stage is carried out with a column long enough to allow these to be eluted consecutively.
Patent DE-3779848-D1 (DE)
Inventor: HANSEN KJELL
IPC: H04N3/14
Filed: 1987-03-10
Granted: 1992-07-23
Abstract: PCT No. PCT/NO87/00018 Sec. 371 Date Nov. 23, 1987 Sec. 102(e) Date Nov. 23, 1987 PCT Filed Mar. 10, 1987 PCT Pub. No. WO87/06046 PCT Pub. Date Oct. 8, 1987.Display panel for image presentation and/or recording, comprising a matrix formed of a horizontal (1A-D) and a vertical (33A-E) element set respectively, adapted to be addressed for selecting points that shall present, alternatively pick up light, one of these element sets acting as shutter means (33A-E) for light. The other element set consists of optical light conductors (1A-D) adapted to receive (39A-D), alternatively to emit (40A-D) light at their ends located outside the matrix itself. The light conductors, which can be in the form of optical fibres, are provided with means (2A-D) positioned at said points for diverting light out of, alternatively into the light conductors (1A-D) transverse to their longitudinal direction. This transverse light directly forms the image presented, alternatively directly represents the image recorded, by addressing of both element sets (1A-D, 33A-E). This form of display panel has various practical applications, for example in television sets, data terminals, in particular two-way television and two-way data terminals, which can both present an image and perform recording of a picture or scene.
Patent DE-3780423-D1 (DE)
Inventor: WAGENER HANS
IPC: H01H9/00
Filed: 1987-12-03
Granted: 1992-08-20
Abstract: The adaptor casing (10) sits on the bus-bars (25 etc.). The casing has a contact rail (28 etc.) with adjustable clamping bodies (19 etc.). The clamping bodies electrically and mechanically connect the contact rails to the bus-bars. The contact rails are designed as middle contacts to hold fuses secured with screw caps. A section of a support rail fixes the appts. and is carried by the front of the casing outside the holders for the fuses.
Patent DE-3855006-D1 (DE)
Inventor: BHATTACHARYYA ALAK A
IPC: B01J23/76
Filed: 1988-11-23
Granted: 1996-03-28
Abstract: A process for the removal of sulfur oxides from a gas which comprises (a) contacting the sulfur oxide-containing gas with at least one of certain metal, oxygen-containing components, e.g., modified perovskite-type components, at conditions effective to associate at least a portion of the sulfur oxides with the component to reduce the amount of sulfur oxides in the gas; and (b) contacting the component containing associated sulfur oxides at conditions effective to reduce the amount of sulfur associated with the component.
Patent DE-3861718-D1 (DE)
Inventor: STRUNCK FRITZ-JUERGEN DIPL ING
IPC: C21C7/072
Filed: 1988-11-24
Granted: 1991-03-07
Abstract: The metallurgical vessel, especially an electric arc furnace, for introducing flush gases into the molten metal has an outer sheet metal shell, a refractory lining and flushing devices located in the hearth or bottom. The hearth or bottom consists of a durable lining of refractory bricks and a wear lining of a refractory tamped mass. The flushing device (5, 6; 15, 16) is located in the durable lining (3). Preferably, a baffle (8) is provided in the wear lining (4) above the flushing device. 
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Patent DE-3863457-D1 (DE)
Inventor: OBRIST BASIL
IPC: B23Q3/157
Filed: 1988-03-10
Granted: 1991-08-08
Abstract: The invention provides an apparatus for detachably connecting a tool to a manipulating device, e.g. an industrial robot. The apparatus includes a tool holder and a coupling member fastened to the robot. The coupling member has a free frontal surface on which the tool holder rests. A plurality of air channels and electric contacts merge into the free frontal surface in a peripheral region thereof. Four projecting centering pins are provided in the center of the free frontal surface. The tool holder is provided with correspondingly located air channels and electric contacts as well as with a centrally arranged centering disc which is rigid in circumferential direction and axially resilient. The disc has apertures in which the centering pins enter when the tool holder is fixed to the coupling member. Thus, the tool holder is precisely centered and all pneumatic and electric connections are automatically established.
Patent DE-3864547-D1 (DE)
Inventor: VANYSACKER YVES
IPC: A01N37/06
Filed: 1988-03-03
Granted: 1991-10-10
Abstract: The organoleptic properties are improved by treating the grapes for making wine on the plants. 
<??>The grapes intended for winemaking are treated, on the plants, with the aid of a composition which contains, as the active ingredient, an anionic surfactant or a substance containing the latter, preferably an edible vegetable oil, preferably olive oil or coconut oil, partially saponified with the aid of an alkali metal hydroxide, with the addition of a lower aliphatic alcohol, preferably ethanol. 
<??>The composition is sprayed, in the form of a suspension in water, at a dosage rate of 5 to 50, preferably 20 to 40, litres per hectare, onto the grapes on the plants, not more than one month before harvesting, preferably during a period ranging from approximately 5 to 20 days before harvesting.
Patent DE-3865674-D1 (DE)
Inventor: MITCHELL KEITH
IPC: F25J3/06
Filed: 1988-04-28
Granted: 1991-11-21
Abstract: An improved process for cryogenically separating a helium-bearing natural gas stream comprising subjecting the natural gas stream to a sequence of alternating cooling and separating steps wherein one or more process-derived streams are utilized to effect cooling of the natural gas streams to temperatures in the cryogenic range. The process provides for the separation and recovery of a natural gas liquids product stream consisting substantially of condensed C2 and higher hydrocarbons and a gaseous product stream consisting of at least 50 volume percent of helium with the balance being substantially nitrogen.
Patent DE-3866994-D1 (DE)
Inventor: KURZ GUENTER DR
IPC: C01B33/02
Filed: 1988-08-08
Granted: 1992-01-30
Abstract: Impurities are sepd. from silicon by melting silicon powder or granulate in large area contact with a silicon-resistant body to form a molten silicon film which is allowed to run off. Pref. the molten film is produced on a face which slopes at 5-60 (esp. up to 25) deg. The ratio of silicon melt surface in contact with the sloping face to the molten silicon volume is more than 1 (pref. 10-30)/cm. The silicon-resistant body is made of ceramics (e.g. SiC, Si3N4 and/or Al2O3), mixed ceramics, high density graphite and/or quartz.  Pref. the silicon is surface oxidised before melting.
Patent DE-3871149-D1 (DE)
Inventor: PIETINEN PERTTI
IPC: G05D11/00
Filed: 1988-07-15
Granted: 1992-06-17
Abstract: PCT No. PCT/FI88/00118 Sec. 371 Date Jan. 10, 1990 Sec. 102(e) Date Jan. 10, 1990 PCT Filed Jul. 15, 1988 PCT Pub. No. WO89/00624 PCT Pub. Date Jan. 26, 1989.Method and an apparatus for controlling the production of thermomechanical pulp meter chips by metering elements (9, 10) into a feed chest (2), and by feed elements (3, 7) connected to the feed chest feeds chips for refinement between thermomechanical pulp refining discs (5). Water is added to the chips prior to feeding the chips between the discs (5). Moisture content of the thermomechanical pulp is measured after the thermomechanical pulp refiner at least in a semicontinuous fashion by at least one measurement device (21, 22, 23, 24) operating on-line, and on the basis of measured moisture content, the quantity of chips and water to be metered is controlled so as to regulate the moisture content to a desired level of having a constant value by, e.g., increasing the volume of metered chips and simultaneously decreasing the quantity of fed water for an increasing trend of moisture content, and correspondingly, applying an opposite strategy to counter a decreasing trend of moisture content. The implementation provides for a consistent quality of thermomechanical pulp.
Patent DE-3875062-D1 (DE)
Inventor: MARDORF ROBERT
IPC: A61M5/168
Filed: 1988-07-21
Granted: 1992-11-05
Abstract: The medical appts. has a first syringe holder on a housing and a second holder on a slide which can be moved relative to the housing, the force acting on the two holders actuating  a pressure sensor. The sensor is fitted to one of the holders which supports a probe which retracts on exceeding a preset syringe force and trips a switch.
Patent DE-3882623-D1 (DE)
Inventor: YOSHIDA KOICHI
IPC: C07F9/12
Filed: 1988-09-07
Granted: 1993-09-02
Abstract: Provided are novel phosphoric acid diesters represented by the following formula: <CHEM> (wherein n is an integer selected from the group consisting of 0, 1, 2, 4 and 5) and salts thereof. The compounds exhibit excellent anti-oxidative activity. The compound, being soluble in water and low in toxicity, may be useful as antioxidants for processed foodstuffs, aqueous cosmetics and the like.
Patent DE-3888105-D1 (DE)
Inventor: STOLL KURT
IPC: F15B11/00
Filed: 1988-10-05
Granted: 1994-04-07
Abstract: The invention proposes a pneumatic shock absorber with a piston (10) displaceable in a cylinder (11) and having a piston rod (14) which projects from the latter. Via a non-return valve (25) which forms an inlet, a pressure space (12) situated in the cylinder (11) and bounded by the piston (10) is connected to an external pressure source (P). An outlet valve (19) which releases the compressed air during a damping movement of the piston has a valve piston (41) which is guided in a sealed manner in a valve chamber (29) and divides the latter into two sub-chambers (32, 33). The first sub-chamber (32) connects a passage (20) leading to the pressure space (12) to an outlet passage (35), the connection being interruptable by means of a valve seat which can be closed by an end face of the valve piston (41) subjected at least in part to the pressure of the pressure space (12). The second sub-chamber (33) is connected to the pressure space (12) or to the pressure source (P). Finally, a spring (39) which presses the valve piston (41) against the valve seat (36) is provided. As a result, no pressure losses occur in either of the two stop positions, the piston returns automatically to the first stop position in the unloaded condition and the damping performance during the damping process is very uniform and continuous. <IMAGE>
Patent DE-3889196-D1 (DE)
Inventor: SCHNEPP-PESCH WOLFRAM
IPC: A61M25/08
Filed: 1988-09-07
Granted: 1994-05-26
Abstract: The invention relates to a thromboembolectomy device, with partial dissolution by streptokinase or the like, which is characterised by a catheter instrument with a double-lumen tube (3) with two lumina (4,6) extending parallel over the greater part of the length of the tube (3) and open at both ends. The lumina open out at the distal end parallel to one another and at the proximal end in a finite angular orientation, the first lumen (4) taking up almost the whole cross-sectional area of the tube (3), while the second lumen (6) is of a substantially narrower design and is formed in a widened area of the wall (7) of the first lumen, there being additionally provided an exchangeable safety wire (11) adapted to the second lumen (6). 
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Patent DE-50009765-D1 (DE)
Inventor: WETTERGARD JAN
IPC: F02B37/00
Filed: 2000-08-11
Granted: 2005-04-21
Abstract: The humidifier has a humidifier unit (16), which is arranged upstream of the compressor (6) of the turbo charger, and through which inlet air and moisture flow and contact. An air-air heat exchanger (15) to preheat the inlet air is arranged in the flow direction of the inlet air upstream of the humidifier unit, and uses air from the atmospheric inlet air and the moistened and compressed inlet air from the compressor.
Patent DE-50011873-D1 (DE)
Inventor: HEISE GILBERT
IPC: B60R16/02
Filed: 2000-08-24
Granted: 2006-01-19
Abstract: A controller with entry and display unit (5) provide automatic assistance through communication between driver and vehicle systems <??>An Independent claim is included for corresponding equipment.
Patent DE-50107212-D1 (DE)
Inventor: MOUHASSEB HAISSAM
IPC: G01N27/22
Filed: 2001-06-19
Granted: 2005-09-29
Abstract: In order to measure at least one parameter of a mixture of carrier substance, water and gas, the permittivity value of the mixture is measured at different frequencies by means of a network analyzer ( 1 ) and a sensor. The measurements are entered into a mixing formula for forming a system of equations. From the system of equations, at least one parameter of the mixture can be determined. The method is also suited for the measurement of the location dependence of a parameter, e.g. for the measurement of the humidity distribution in concrete.
Patent DE-50107507-D1 (DE)
Inventor: BESCHERER HELMUT
IPC: F01K23/10
Filed: 2001-07-04
Granted: 2005-10-27
Abstract: The regulating process involves running the compression stage with the setting valve throttled in such a way that a frequency support load reserve is built up. If the frequency is too low, it is used to support the frequency so that an intended value correction is formed, corresponding to an increased passage cross section compared to the throttled state of the setting valve.
Patent DE-50109491-D1 (DE)
Inventor: HAMANN DIETMAR
IPC: E04G21/20
Filed: 2001-10-04
Granted: 2006-05-24
Abstract: Sliding mortar-applying carriage (1) for applying a thin layer of mortar (2) to one side of several adjacent stones (3), especially vertically perforated stones, is moved in a direction (s) over the stones and comprises a filling opening (5), a revolving conveyor belt (6) and a discharge opening (4). The discharge opening is limited below by the conveyor belt and above by a device adjusting the thickness of the mortar layer.  Preferred Features: A taut wire (8) is arranged behind the discharge opening in the direction of travel to remove the mortar layer from the conveyor belt.
Patent DE-50110972-D1 (DE)
Inventor: RONGE HEINZ
IPC: B60C25/135
Filed: 2001-02-09
Granted: 2006-10-26
Abstract: A pneumatic tire filling station includes a support and seal arrangement on which one side wall of the tire is supported and sealed, and a tire filling bell that presses and seals against the opposite side wall of the tire and then supplies pressurized air into the tire. The filling bell includes outer and inner rings that are concentrically slidable relative to each other. One of the rings is selected for the filling operation depending on the size of the tire. The support and seal arrangement includes plural plate members that are joined and sealed together to form a continuous support and seal surface, or moved laterally apart to allow a transport apparatus to carry and support the mounted tire from underneath. The tire filling station is adaptable to different models and sizes of mounted tires even in a mixed process flow, in an automated manner.
Patent DE-50113129-D1 (DE)
Inventor: BALD HUBERT
IPC: B30B11/02
Filed: 2001-06-19
Granted: 2007-11-22
Abstract: Apparatus and method for carrying out compaction operations on molded bodies that consist of granular materials and are placed on pallets, the compaction being achieved by impact of a vibrating table on the underside of the pallet. The vibrating table, together with a spring system forms a mass-spring system, which acts as a vibrator capable of oscillation that is excited by an excitation device to produce forced vibrations. The spring system, together with the system mass, is designed to develop at least one individual frequency within the range of the compaction frequency, whereby it is also possible to adjust the individual frequency gradually or continuously. This, together with the fact that the excitation frequency can be adjusted, allows the vibrator to be operated partially or completely in resonance mode over the whole frequency range of the compaction.
Patent DE-50200702-D1 (DE)
Inventor: DE VRIES JACOB
IPC: G01R21/00
Filed: 2002-01-24
Granted: 2004-09-02
Abstract: The invention relates to a compensation circuit for the phase shift between a first input (3) for a voltage determination and a second input (4) for a current determination in electric meters for direct connection, whereby a DC-tolerant converter (5), for current transformation, is arranged before said second input (4) and a high pass filter (R1, C) is arranged before the first input (3), for a first equalisation of the non-frequency-dependant phase compensation. A further equalisation of the phase compensation occurs by means of a correction device (5) in a measuring chip (2), which is connected in series with the inputs (3, 4) for voltage determination and current determination.
Patent DE-50201448-D1 (DE)
Inventor: MEIKE KLAUS
IPC: B65D8/04
Filed: 2002-07-27
Granted: 2004-12-09
Abstract: The container (1) has a cylindrical lower sidewall (11) and a floor (30) which define a lower beverage chamber (2), and a cylindrical upper sidewall (9) and a top wall (31) which define an upper pressurized gas chamber (3). A lower protective ring (7) is fitted around the floor, while an upper protective ring (8) is fitted around the top wall, to facilitate stacking of the containers. A partition (10), which has an outer edge welded to the upper sidewall lower edge and the lower sidewall top edge, is set between the beverage chamber and the pressurized gas chamber. A valve assembly (4), which includes a riser tube (32) that extends through the partition into the beverage chamber, is installed at the top wall. A tap (25) is connected to the valve assembly.
Patent DE-50206667-D1 (DE)
Inventor: HUEFFER STEPHAN
IPC: C10M133/06
Filed: 2002-05-14
Granted: 2006-06-08
Abstract: A process for the preparation of polyalkenylsuccinimide products, in particular polyisobutenylsuccinimide products, is proposed, in which a polyalkene is reacted with a maleic acid, maleic anhydride or a functional derivative thereof to give a polyalkenylsuccinic anhydride and the polyalkenylsuccinic anhydride is then reacted with an oligoamine or polyamine, the polyalkenylsuccinic anhydride either (a) first being reacted with an alcohol or phenol and, without isolation of the reaction product, then with the oligoamine or polyamine, or (b) the polyalkenylsuccinic anhydride being reacted with the oligoamine or polyamine in the presence of an alcohol or phenol and (c) if desired, the alcohol or the phenol then being removed. Novel polyalkenylsuccinimide products, in particular polyisobutenylsuccinimide products, and fuel additives are also proposed.