baber/WOPTO huggingface dataset:
Patent DE-3856371-D1 (DE)
Inventor: KING FRANCIS DAVID
IPC: C07D451/14
Filed: 1988-12-19
Granted: 1999-11-25
Abstract: A process for the preparation of a compound of formula (I): <CHEM> which comprises the reaction of a methylating agent with a compound of formula (IV): <CHEM> in a polar solvent in which is dissolved an alkali metal alkoxide.
Patent DE-3865919-D1 (DE)
Inventor: RENNEN HEINZ DR
IPC: C09D5/34
Filed: 1988-07-20
Granted: 1991-12-05
Abstract: Jointing compsn. (I) comprises (A) redispersible, finely divided vinyl acetate ethylene copolymer and (B) plaster of Paris, essentially beta-gypsum, in approx. ratio 1:2, with (C) glass microspheres, (D) adhesion promoters, reinforcement, accelerators, retardants, consistency regulators, and (E) fillers.
Patent DE-3873525-D1 (DE)
Inventor: BERTELLI VITTORIO
IPC: A61K31/34
Filed: 1988-05-16
Granted: 1992-09-10
Abstract: The use of 2,4-monofurfurylidene-sorbitol and 2,4-monofurfurylidene-1,3,5,6-0-tetraalkylsorbitol wherein the alkyls are linear or branched C1-C4, in the preparation of cosmetics and dermatology compositions for preventing premature ageing of the skin caused by free radicals which form in the skin either physiologically or by the effect of environmental pollutant substances or radiation. Said compositions are in the form of creams, gels, lotions, sprays, etc., and contain between 0.5 and 2% by weight or 2,4-monofurfurylidene-sorbitol or 2,4-monofurfurylidene-1,3,5,6-0-tetraalkylsorbitol.
Patent DE-3873570-D1 (DE)
Inventor: HOUPT PIETER MARCUS
IPC: G02B21/00
Filed: 1988-03-09
Granted: 1992-09-17
Abstract: Confocal laser scanning microscope comprising a laser (1) as point light source, a deflection system for the line and frame scanning and a lens system, at least one objective (9) near the object, an object stage, a spatial filter (14) and a detector (15), and an electronic control and imaging-processing system. The object is scanned point by point by the light beam and measurements are made with the detector only where the point light source is focused so that out-of-focus light is not detected. As a result resolution and contrast in three dimensions, in particular, axially to the image plane can be improved considerably, and 3D information can be derived from the object. For the more rapid line scanning, the deflection system of the present invention comprises an acousto-optical deflector (5) and comprises for the slower frame scanning, another deflector (7) constructed in a manner such that at least the frame-scanning movement of the return light beam is completely eliminated, as a result of which the return light is focused on the spatial filter.
Patent DE-3877420-D1 (DE)
Inventor: SCHROEDER ROLAND
IPC: C12P7/64
Filed: 1988-05-27
Granted: 1993-02-25
Abstract: A method for continuous preparation of highly pure monoglyceride comprises the steps of esterifying fatty acid dissolved in a nonpolar solvent at the interface between the nonpolar solvent phase and a polar solvent phase containing glycerol, water and dispersed lipase, the polar phase being located below the nonpolar phase, continuously taking out the nonpolar solvent phase, cooling the taken out phase to isolate the resulting monoglyceride by precipitation, and bringing back the remaining solution to the esterification system. By this method, monoglycerides having high purity can be produced continuously and at low cost, and further monoglycerides of straight-chained fatty acids can preferentially obtained even though the fatty acids used contain branched fatty acids.
Patent DE-3877494-D1 (DE)
Inventor: TRIER LOTHAR
IPC: E06B3/273
Filed: 1988-09-30
Granted: 1993-02-25
Abstract: The hollow member, forming part of a door or window frame etc., with good insulation is required, consists of two metal strips (1,2) joined by pairs of cross-strips (3) made of insulating material, such as fibre reinforced plastics.  The metal strips have pairs of ribs (6, 7)projecting from one side.  Each pair forming a space, inside which flanged edge (4) of the cross-strips it clamped. Each outer rib (7) is bent outwards for inserting the flanged  edge, then bent back again by a pressure roller (10). The inner flange (6) is hooked to interlock with the flanged edge of the  cross-strip.  The flanged edge has corrugations (14), which interlock with the smooth edge of the inner rib under pressure. Different types of corrugated surface may be used.
Patent DE-3882744-D1 (DE)
Inventor: KATO TAKESHI
IPC: C07K1/02
Filed: 1988-03-03
Granted: 1993-09-09
Abstract: A method for producing an indan derivative represented by the formula: <CHEM> by condensing an N-( alpha -alkoxycarbonylaralkyl)- alpha -amino acid with an N-(indan-2-yl)glycine alkyl or aralkyl ester in the presence of a diphenyl phosphorochloridate, and a method for producing another indan derivative having anti-hypertensive activity by using the above intermediate indan derivative are useful for industrial production of the indan derivative having anti-hypertensive activity.
Patent DE-3887342-D1 (DE)
Inventor: STURM MARTINA ELISABETH
IPC: A61B17/132
Filed: 1988-11-14
Granted: 1994-03-03
Abstract: PCT No. PCT/DE88/00710 Sec. 371 Date May 17, 1990 Sec. 102(e) Date May 17, 1990 PCT Filed Nov. 14, 1988 PCT Pub. No. WO89/04637 PCT Pub. Date Jun. 1, 1989.A device for ligaturing parts of the body comprises a flat strap (15) of elastic material in the form of a loop (35) and a buckle attached to the latter comprising a clamping part (1) and a releasing part (2). The clamping part comprises a basic element (29) which forms a basic supporting and guiding surface (39) in the longitudinal direction of the strap (15) and has lateral faces between which the strap passes and which have locking elements ensuring a releasable connection between the clamping part (1) and the releasing party (2). The latter is connected to one end (22) of the strap, has locking elements which releasably connect it to the clamping part (1) and a clamping region (3) at the end opposite the loop (35) whose distance from the surface (39) is located in the region of the thickness of the released strap (15) when the strap buckle is assembled. When the strap buckle is assembled, the locking elements form a pivoting joint. When pressure is exerted on a front external face (18) of the releasing part (2) located between the locking elements and the buckle (35), the clamping part (3) moves away from the basic surface (39), thereby releasing the device. On the end of the clamping part (1) facing the buckle (35), a transverse rib (12) projects from the basic surface (39) towards the releasing part (2), by a distance equal to the thickness, preferably twice the thickness, of the strap. As it passes over the transverse rib, the strap (15) changes direction.
Patent DE-3889567-D1 (DE)
Inventor: ELLIOTT JOHN SWIFT
IPC: A01C3/02
Filed: 1988-03-18
Granted: 1994-06-23
Abstract: A slurry stirrer, e.g. for use with agricultural waste slurry, comprises a rotatable shaft, which is preferably tubular, having a first end adapted for linkage to a source of rotary power and a second end adapted for attachment of an impeller, the shaft being rotatably mounted only towards the first end thereof in a fixed housing. With this arrangement, the second end of the shaft with impeller attached may be lowered and raised into and out of the slurry whilst avoiding bringing any bearings into contact with the slurry. Impellers are provided with two or more sets of impeller blades which tends to decrease the occurrence of cavitation in the stirred slurry.
Patent DE-50004558-D1 (DE)
Inventor: BLATT HANS-PETER
IPC: G01C9/24
Filed: 2000-02-02
Granted: 2004-01-08
Abstract: A bubble tube (8) is provided for adjustment purposes. It is fixed in the main body has a mean orientation parallel to the axis (3) of the other, adjustable bubble tube (2).
Patent DE-50014433-D1 (DE)
Inventor: PREYER KARLFRIED
IPC: F02F5/00
Filed: 2000-12-19
Granted: 2007-08-02
Abstract: A piston oil control ring with at least one tapered running rail, provided with a wear-resistant coating, characterized in that a radial elevation with predetermined radial height and width, which is provided with the wear-resistant coating, is provided in the region of the tapered ring plane for the running rail.
Patent DE-50014490-D1 (DE)
Inventor: MIESLINGER STEFAN
IPC: E05D5/06
Filed: 2000-09-20
Granted: 2007-08-30
Abstract: The fixing device consists of at least one screw (28) or similar, one clamping sleeve (16) and one nut or similar (25). By means of the screw and the clamping sleeve, a pre-stressing force can be set on the door or aperture frame or similar (2, 3) at the height of the side ends (19, 20) of a flat sector (8) of the first wing (9) of the hinge in the assembled state.
Patent DE-50015618-D1 (DE)
Inventor: DANIELMEIER KARSTEN DR
IPC: C08G18/79
Filed: 2000-06-05
Granted: 2009-05-28
Abstract: (Cyclo)aliphatic di-isocyanate-based polyisocyanate mixtures with alkoxy groups, in which the alkoxy groups are a component of an allophanate group and possibly a urethane group, with more than 50 mol% of the alkoxy groups in allophanate groups and linked via the allophanate group with at least 2 polyisocyanate molecules made up of at least 2 di-isocyanates. Polyisocyanate mixtures based on aliphatic and/or cycloaliphatic di-isocyanates, with an average isocyanate functionality (AIF) of at least 2, an NCO group content of 4.0-28.0 wt% and a 1-36C alkoxy group content of 2.0-37.5 wt%, in which the alkoxy groups are components of an allophanate group and possibly a urethane group, with more than 50 mol% of the alkoxy groups forming components of allophanate groups and linked via the allophanate group with at least two polyisocyanate molecules, each of which is made up of at least two di-isocyanates. Independent claims are also included for: (1) similar polyisocyanate mixtures with an AIF of 2.3-9.9, an NCO group content of 5.0-24.0 wt% and a 1-36C alkoxy group content of 3.0-29.0 wt%; and (2) a process for the production of these mixtures by reacting (A) a polyisocyanate component with an AIF of 2.0-5.0, a (cyclo)aliphatic NCO group content of 8.0-27.0 wt% and a monomeric di-isocyanate content of less than 1 wt% with (B) 1-36C alcohols at an NCO/OH equivalent ratio of (1.9:1)-(80:1) so that more than 50% of the initially-formed urethane groups undergo further reaction to allophanate groups.
Patent DE-50110401-D1 (DE)
Inventor: GRUENEWAELDER BERNHARD
IPC: C08G18/48
Filed: 2001-05-15
Granted: 2006-08-17
Abstract: A pasty single component polyurethane adhesive is provided. The NCO terminated polyurethane prepolymer is substantially linear, contains from 2.0% to 8.0% based on the weight of the prepolymer, of highly disperse silica and up to 10% by weight, based on the weight of the prepolymer, of additives. The one component adhesive has an Expressed Volume of at least 2,000 g/min measured according to DIN EN 29048 and a Creep Resistance measure according to DIN EN 27390 below 6.0 after 5 minutes.
Patent DE-50113212-D1 (DE)
Inventor: SCHORNING MARTIN
IPC: B32B17/10
Filed: 2001-03-28
Granted: 2007-12-20
Abstract: In a transparent multilayer composite including an inner layer(s) of transparent plastics and two outer layers of glass, a partially crystalline film of at least 40% transparency, amorphous plastics films and transparent coatings for mechanical protection, the inner and outer layers are separated by a glass or liquid layer, a transparent film, a transparent adhesive later, or a contact layer.
Patent DE-50114301-D1 (DE)
Inventor: GANTENBEIN ULRICH
IPC: H02G3/04
Filed: 2001-12-03
Granted: 2008-10-23
Abstract: A structure for a frontal groove (39) for the front side of a lateral frame (37,57) at a distance from the axis of a C-slot (35,55) creates an angular strut mounting for an angled cross-cut lateral frame on the C-slot with only one single screw. Thanks to the structure of two C-slots set at right angles to each other with frontal grooves (39), media channels can be set up in the simplest manner. Independent claims are also included for a post section assembly with different sections and for an assembly kit made up of a post section assembly.
Patent DE-50205774-D1 (DE)
Inventor: KRONE DR-ING E H
IPC: A01B63/106
Filed: 2002-05-07
Granted: 2006-04-20
Abstract: A control system for an agricultural vehicle, e.g. a haymaker, grass cutter, harvester etc. moves the working attachments between the working position and the lifted positions, e.g. lifted and transport positions. The control system is interlocked with the vehicle transmission control to lift the working attachments clear of the crop when the reverse gear is selected. This simplifies the driving control when negotiating the edges and corners of a field. The interlock system can be mechanical, electric, hydraulic or pneumatic. The control system is especially applicable to vehicles with front and side mounted attachments, and is interlocked with the transmission control programmes.
Patent DE-50207693-D1 (DE)
Inventor: THEURER JOSEF
IPC: E01B27/06
Filed: 2002-07-17
Granted: 2006-09-14
Abstract: Machine comprises a machine frame which travels on rails (10) via a rail chassis (8) and consists of a first frame part (3) and a second frame part (4) connected to each other via a frame hinge (6). A third frame part (5) is arranged between the first and second frame part and connected by a frame hinge to the frame parts. The third frame part is connected to caterpillar tracks (12) which can be adjusted in height by a drive (13).
Patent DE-50208172-D1 (DE)
Inventor: PETER ANDREAS
IPC: B26B19/38
Filed: 2002-12-14
Granted: 2006-10-26
Abstract: The invention is directed to an electrical appliance, in particular an appliance for hair removal or hair care, with at least one electric power unit, an electric circuit connected thereto and including an On/Off switch, and a fluid circuit feeding a fluid from a reservoir to an application site which is open to atmosphere and where fluid is withdrawn from the fluid circuit, wherein the On/Off switch, in overcoming an actuator travel, is switchable between two end positions and is coupled to an actuator of a shutoff valve of the fluid circuit.
Patent DE-50302196-D1 (DE)
Inventor: SCHAFFNER ALFRED
IPC: A61C5/85
Filed: 2003-09-03
Granted: 2006-04-06
Abstract: The invention relates to a dental matrix retainer ( 1 ) used as an aid when filling two-surface cavities in the molars. It comprises a matrix holder ( 3 ) and a device for tensioning a matrix band ( 2 ) placed in the form of a loop ( 22 ) around the tooth which is to be treated, the matrix holder ( 3 ) being composed of a housing ( 5 ) with a circular opening ( 8 ), and of a spindle-like inner body ( 9 ) which can turn in this opening ( 8 ) and which is provided with a gap ( 12 ). The gap ( 12 ) can be aligned with a slit ( 10 ) in the wall of the housing ( 5 ) such that the superposed ends of the matrix band ( 2 ) can be inserted into this slit ( 10 ) and into the gap ( 12 ) aligned therewith and can be tensioned on the tooth by turning the spindle ( 9 ). A toothed wheel ( 13, 27 ) is provided on the upper end of the spindle ( 9 ) protruding from the opening ( 8 ) of the housing ( 5 ), said toothed wheel ( 13, 27 ) engaging with a drive device ( 4 ) which has a laterally outwardly extended drive shaft ( 16 ) with drive pinion ( 17 ).
Patent DE-50304465-D1 (DE)
Inventor: GRETSCH KARL
IPC: B65H26/00
Filed: 2003-01-22
Granted: 2006-09-14
Abstract: The tension control method uses a tension regulator for compensating a defect occurring in the web (01) during its manufacture which affects its tension, for maintaining the tension within a permissible range, by reducing the required tension value. An independent claim for a device for regulating the tension of a web fed through a web processing machine is also included.
Patent DE-50305614-D1 (DE)
Inventor: GEBBEKEN MARTIN
IPC: A01B33/08
Filed: 2003-03-06
Granted: 2006-12-21
Abstract: The earth moving implement (1) has a gauge (15) for the drive torque so that in the occurrence of the overstepping of a preset torque limit, the drive is released. The drive has a pin shaft clutch or a tractor side or self drive side arranged transmission to limit the torque. The gauge can be formed as a part of the shaft (10) or as a measuring hub (20).
Patent DE-50306723-D1 (DE)
Inventor: ENNS JOHANN
IPC: D05B47/04
Filed: 2003-07-08
Granted: 2007-04-19
Abstract: A sewing machine mechanism to draw the free end (83) of the upper thread (62) through the upper surface of the fabric workpiece (74,75) to the under surface on the first stitch of a stitched seam, has a needle (11) to carry the thread from its bobbin. The looper (12) forms the upper thread loop under the fabric, while the upper thread is clamped between the needle and the upper thread lever (64). At a sewing machine, the mechanism to draw the free end (83) of the upper thread (62) through the upper surface of the fabric workpiece (74,75) to the under surface on the first stitch of a stitched seam, has a needle (11) to carry the thread from its bobbin. The looper (12) forms the upper thread loop under the fabric, while the upper thread is clamped between the needle and the upper thread lever (64). While the upper thread is clamped, the presser foot (25) is at least partially relaxed for a duration which is extended on an increasing fabric thickness (s).
Patent DE-50307354-D1 (DE)
Inventor: SCHULTE VOLKER DR-ING
IPC: G01K17/12
Filed: 2003-06-16
Granted: 2007-07-12
Abstract: Method for determining an evaluation factor (KQ) corresponding to the nominal power of a heating unit that comprises a radiator and a fan, whereby the evaluation factor is determined dependent on the operating state of the heater.  The invention also relates to a corresponding heating costs divider for implementation of the inventive method and a heating unit employing said heating costs divider.
Patent DE-50312162-D1 (DE)
Inventor: FOCKE THOMAS
IPC: G01S7/03
Filed: 2003-09-18
Granted: 2010-01-07
Abstract: In a device for measuring angular positions by using radar pulses and mutually overlapping beam characteristics of at least two antenna elements, a switchable phase shifter is provided in the signal path of at least one antenna element which is switchable in the time-division multiplexing between different phase states. For the radar received signals, an evaluation device is provided for the joint and especially simultaneous evaluation of signals of two antenna elements with the participation of antenna element, in whose signal path a switchable phase shifter is provided.
Patent DE-58904190-D1 (DE)
Inventor: FREY OTTO DR
IPC: A61F2/30
Filed: 1989-07-13
Granted: 1993-06-03
Abstract: The stem (4) anchored in a tubular bone (1) is provided with single spacers (8) distributed over its length. 
<??>These stabilise the stem (4) over its entire length in the surgical cavity which is, when a new cementing technique is used, "empty" until a bone cement bed (3) has been built up by sectional introduction of bone cement and subsequently hardened. 
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Patent DE-58905635-D1 (DE)
Inventor: FLORJANCIC PETER
IPC: B43K23/12
Filed: 1989-11-18
Granted: 1993-10-21
Abstract: A flat ball point pen, comprising a cartridge holder part and clasp part, is foldable into a non-writing disposition, wherein one part is pivoted into the other and the two parts define top and bottom surfaces which are flush with each other. In the folded out, or writing disposition, the two parts are firmly connected and have virtually the same length as a standard ball point pen, the clasp part being configured to form a receiving framework for the cartridge holder part, in the form of a closed frame, having two arms joined together at one end and a strut connecting those two arms at the other end. The cartridge holder at its end opposite the writing nib includes a slotted locking member with two walls forming the slot to receive the above mentioned strut, the strut being enclosed between the two walls, with the free ends of the walls ending in facing grooves, which have cleats turned inward. Near the end of the framework, the arms have tongues to receive the grooves when the parts are moved in a relative sense together for locking them together.
Patent DE-58906621-D1 (DE)
Inventor: BERNARDT HELMUT
IPC: F04D19/04
Filed: 1989-05-13
Granted: 1994-02-17
Abstract: The invention describes a system of magnetic bearings for high speed rotary vacuum pumps, having two radially centering passive magnetic bearings, which originate axially destabilizing forces and thus an unstable point. The axial position is regulated by an electrical solenoid and the operational point of the radial bearing is axially shifted with reference to the unstable point in direction of a high vacuum flange. One of two emergency bearings is located on a high vacuum end and the other is arranged on a fore-vacuum end between the solenoid and the lower passive radial bearing, the rotor, solenoid and position sensor being arranged so as to insure an easy adjustability of the rotor.
Patent DE-58907092-D1 (DE)
Inventor: AST HANS-PETER
IPC: G09F3/02
Filed: 1989-11-09
Granted: 1994-04-07
Abstract: The invention relates to an adhesive label for adhering to a container of PP, intended preferably for receiving foodstuffs and preferably being stackable, having, on the underside, an adhesive layer and, on the upper side, a PP base layer provided with an imprint and on the upper side of the PP base layer a PP film has been adhered by a laminating adhesive.
Patent DE-59000565-D1 (DE)
Inventor: KRIPPENDORF MANFRED
IPC: E03C1/044
Filed: 1990-02-27
Granted: 1993-01-21
Abstract: A faucet assembly has a wall plate having a pair of outlet ports adapted to be connected to hot- and cold-water supplies, a faucet having an end formed with inlet ports, and an adapter. The adapter has a pair of relatively telescoping parts formed with a pair of throughgoing passages extending between the parts. One of the parts is adapted to fit with the plate over the outlet ports thereof and the other part is adapted to fit with the faucet over the inlet ports thereof. Screws braced between the parts can relatively axially telescope same steplessly.
Patent DE-59001253-D1 (DE)
Inventor: LIPP XAVER
IPC: B21D19/04
Filed: 1990-10-12
Granted: 1993-05-27
Abstract: In a device for the forming of a flange or the like, in particular at the end of a thin-walled metal pipe (10), having two rolls (6, 15) which form a gap (20), can be pressed against one another by means of a feed device (22, 24), are supported on one side and are assigned a driving device (30), the diameter of at least one (6) of the two rolls (6, 15) forming the roll gap (20) is so small that the end zone forming the flange can be rolled to a relatively small wall thickness with the force which can be applied by means of the feed device (22, 24). On the side facing away from the roll gap (20), the roll (6) having the smaller diameter is supported by an additional back-up roll (5) of larger diameter. <IMAGE>
Patent DE-59101486-D1 (DE)
Inventor: GOEBEL WOLFGANG
IPC: H05B3/10
Filed: 1991-02-08
Granted: 1994-06-01
Abstract: In infrared emitters, whose resistance wire is located in a sheathing tube of quartz glass or fused silica, radiant losses can be reduced by means of a reflection layer, for example of gold, located on the sheathing tube. To improve the thermal stability of the reflection layer, a protective coating of zirconium dioxide, silica and/or tin dioxide is proposed. The protective coating can be produced by using thermally decomposable organic compounds of zirconium, silicon and/or tin.