baber/WOPTO huggingface dataset:
Patent DE-3769290-D1 (DE)
Inventor: PETIT GASTON
IPC: A23B7/02
Filed: 1987-11-05
Granted: 1991-05-16
Abstract: An oven for converting raw plums into prunes by desiccation comprises an enclosure (1) with a double heat-insulated wall arranged as a tunnel and provided with air curtains (2 and 3) at its inlet and at its outlet. The air-agitation means recirculate a portion of the air within the enclosure, after filtration and condensation of water vapor on a cold wall. Electrical heating elements (65) are placed downstream of the device for condensing water vapor (60). The recovery duct (51) and blower duct (71) are placed laterally on opposite sides of the tunnel.
Patent DE-3772353-D1 (DE)
Inventor: LANG GUENTHER
IPC: A61Q5/06
Filed: 1987-11-24
Granted: 1991-09-26
Abstract: Cosmetic compsns. for treating the hair and/or skin contain 0.05-10 wt.% chitosan (I) and 0.05-20 wt.% of an ampholytic copolymer (II) comprising 10-50 mole % acrylic acid (AA) units and 50-90 mole % N-(2-methacryloyloxyethyl) -N,N,N-trimethylammonium chloride (MTAC) units. (II) are described in GB 2104091 and DE 2829018. The compsns. contain 0.1-10 wt.% (I)+(II), with a (I):(II) molar ratio of 1:1-5 based on free amino gps. in (I) and anionic gps. in (II). The compsns. are formulated as water- or water/ alcohol-based solns., creams, gels, dispersions, emulsions or aerosol sprays. They have a pH of 2-11 (esp. 3-9) and may also contain 0.01-2 wt.% of a dye and/or 3-50 wt.% of a shampoo-type surfactant. Also claimed are chitosan/polyampholyte salts obtainable by reacting (I) or its water-soluble salts with an equimolar amt. of an aq. soln. of (II).
Patent DE-3775108-D1 (DE)
Inventor: GIUSEPPIN MARCO LUIGI FEDERICO
IPC: C12N15/53
Filed: 1987-06-02
Granted: 1992-01-23
Abstract: The invention provides the preparation of an oxidase or oxidase-containing mixture by aerobic fermentation of a methylotrophic yeast, wherein a catalase-negative yeast is allowed to grow in a nutritive medium in the presence of a compound which induces expression of the oxidase gene but is not a substrate for the oxidase. For example, methanol oxidase is formed by induction with formaldehyde or formiate. Examples of yeasts are Hansenula polymorpha and Pichia pastoris. Specific ratios of inducing agent and carbon source, e.g. glucose, are given. The yeasts are not capable of producing catalase, so that the oxidase produced can be used for producing hydrogen peroxide, e.g. when an alkanol is combined with methanol oxidase in a washing or bleaching process. The oxidase can also be used for qualitative and/or quantitative determination of a substrate for the oxidase, e.g. ethanol or amines, or be used as a catalyst for the oxidation of a substrate in chemical synthesis.
Patent DE-3780842-D1 (DE)
Inventor: FLACHENECKER GERHARD PROF DR I
IPC: A61B18/12
Filed: 1987-02-13
Granted: 1992-09-10
Abstract: An oscillator produces the generator frequency, and the output amplitude is controlled by a modulator. The oscillator (1) frequency is electronicallyadjustable. At the output of a power amplifier (3) is provided a phase meter (4) for the phase shift between the output voltage and current of the amplifier. The phase meter output signal is fed back, via a first control amplifier (8), to the frequency control input of the oscillator. The feedback provides an approx. zero rate phase shift between the output voltage and current of the power amplifier, at which the adjusted frequency corresponds to the ideal value for the power amplifier. A harmonic meter (10) comprises a phase-controlled rectifier (11), whose control signal is derived from the instantaneous frequency of the oscillator.
Patent DE-3781157-D1 (DE)
Inventor: KORTH H
IPC: G02B27/28
Filed: 1987-10-30
Granted: 1992-09-17
Abstract: Changes in the plane of polarisation of the laser beam (4) are measured by a photodetector array (21) on a substrate (20) with a system of imaging mirrors (22-24) under a parallel plate (25) of high-quality optical glass, whose underside is covered with a beamsplitting system (26) of dielectric multilayers.  One mirror (24) rotates the polarisation plane of the obliquely incident beam through 45 deg. w.r.t. the beamsplitter (26), from which two partial beams (202,203) are directed to the photodetector array (21).  The tilted mirror (24) may have either circular or stripe geometry with compensation for the astigmatism introduced when the convergent beam (202) traverses the glass plate (25) obliquely.
Patent DE-3781215-D1 (DE)
Inventor: LIVI VITTORIO
IPC: B44C3/12
Filed: 1987-01-27
Granted: 1992-09-24
Abstract: According to this method, a decorative mirror is made by gluing one or more glass plate (5-11) onto one face (4) of a glass sheet (2), and thereafter backing said face (4) along with the plates (5-11). Quite a peculiar optical effect is thus achieved because of the displacement and deformation undergone by the reflection plane defined by the surface being backed.
Patent DE-3785363-D1 (DE)
Inventor: MCFARLANE RICHARD HARPER
IPC: A61M5/00
Filed: 1987-11-30
Granted: 1993-05-13
Abstract: A unit to determine proper placement of a needle tip in a blood vessel when inserting a catheter comprises an elongate cylindrical member with a pointed hollow needle extending from one end, an integral flow channel on the base outer surface extending from one end, an integral flow channel on the base outer surface communicating with the needle at the base end and a vent at the opposite channel end to the needle to vent air as blood enters the channel. The channel is a multi-segment groove, with the segments spaced and each curvilinear transversely of the base and of sufficient depth for free flow of blood. A transparent cover engages and surrounds the base and vent so that the blood flow can be viewed, and is pref. of heat-shrunk material.
Patent DE-3787164-D1 (DE)
Inventor: NEUMANN DIRK DIPL ING
IPC: H04M19/08
Filed: 1987-12-31
Granted: 1993-09-30
Abstract: The electric energy which may be supplied to a telephone set via the telephone line is limited. If the telephone set has a control device with a microprocessor system, the electric energy supplied to the control device must be reduced substantially, since a large proportion of the energy which can be drawn from the telephone line is required for the talking/listening devices. In the new method, the system clock (T) is supplied from an external source and is switched off at a pre-defined time (t2) by the microprocessor system by means of an internally generated de-activation signal (TA1) and switched on again at a later time (t5) by means of an externally generated activation signal (ST1). The activation signal is extracted from a control clock (ST) operating at a lower frequency than that of the system clock (T). The method enables a substantial reduction in the power consumption of the control devices, without which an added- feature telephone, for example, could not be powered via the telephone line. <IMAGE>
Patent DE-3850868-D1 (DE)
Inventor: NUSSBAUMER HANS
IPC: B05B16/60
Filed: 1988-11-14
Granted: 1994-09-01
Abstract: On a powder coating apparatus in which powder is issued from a feed line (11) towards a workpiece, such as a tin can blank (51) and excess powder is sucked back by means of extraction lines (29, 25), a conditioning chamber (21) is arranged around the coating zone (15) in order to ensure that the issued powder is not contaminated by being influenced by the surroundings (U). An air stream (S), produced from openings (23) of the chamber (21) is provided in order to direct the tin can blanks (51) into and through the chamber (21). As a result, costly powder reprocessing systems for sucked-back and reapplied powder are superfluous and, nevertheless, the powder can be used to an optimum degree in a closed circuit. 
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Patent DE-3853960-D1 (DE)
Inventor: SILLARS IAN M
IPC: B41F17/00
Filed: 1988-08-11
Granted: 1995-07-13
Abstract: A method for printing quasi-random number tables on cylindrical objects. A quasi random number printing unit is inserted in a blanket cylinder of an object decorator press. A printing plate cylinder disposed within the printing unit is advanced by a cam drive, thereby advancing a plurality of belts entrained about the cylinder and exposing a series of printing plates to an inking unit. Ink is applied from the inking unit to a series of numerical segements on the plates, and from the segments to a cylindrical object surface.
Patent DE-3861010-D1 (DE)
Inventor: WEBER DR PROF
IPC: B01D53/56
Filed: 1988-08-18
Granted: 1990-12-13
Abstract: A process for removal of NO from oxygen-containing combustion off- gases is described, in which the off-gases are reacted in a homogeneous gas-phase reaction with 0.5 to 5 mol of NH3 per mol of NO in the presence of an oxygen-containing hydrocarbon at high temperature. The process is characterised in that at least one aliphatic alcohol is used as the oxygen-containing hydrocarbon and that the aliphatic alcohol and NH3 are contacted with the off-gas at 550 to 680 DEG C.
Patent DE-3864057-D1 (DE)
Inventor: PINSSON DANIEL
IPC: G07F7/06
Filed: 1988-02-29
Granted: 1991-09-12
Abstract: The invention relates to a chain-type checker for a goods transport trolley, of the type comprising a key fitted to one end of a chain, the other end of which is fixed to a trolley, said key interacting with a coin-operated lock of another trolley so as to release a deposit token (coin) which it contains by locking the two trolleys to one another, unlocking being obtained by the insertion of a deposit token which opens said lock and which is retained there. 
<??>The checker according to the invention is characterised in that the checker lock comprises two levers (6), each pivoting about an intermediate axle (13), one end of each lever interacting with notches formed on said key (2'), and the opposite end of each lever (6) interacting with said deposit token (7), said levers (6) being subjected to the action of a locking tumbler (5) returned by a spring (4) and interacting with said key (2'). 
<??>The invention is used for shop trolleys. 
<IMAGE>
Patent DE-3865958-D1 (DE)
Inventor: LAUN MARTIN DR
IPC: G01N11/00
Filed: 1988-11-24
Granted: 1991-12-05
Abstract: The viscosity of a substance is measured by placing a coated substrate in a horizontal position. A permanent magnet or electromagnet under the substrate is made to roll by a magetisable ball (1) under the influence of a magnetic field when the substrate moves due to the field gradient of the magnet. The movement is used as the basis for measurement. The ball is maintained in a constant rolling position w.r.t. its rest position. The ball position is determined by a non-contact sensor position which controls the speed of advance of the substrate.
Patent DE-3866926-D1 (DE)
Inventor: SUDA NORIO
IPC: G10L25/00
Filed: 1988-04-14
Granted: 1992-01-30
Abstract: A sound synthesizing method and apparatus for producing synthesized sounds having a property similar to the property of natural sounds emitted from a natural acoustic tube having a variable cross-sectional area. The natural acoustic tube is replaced by a series connection of a plurality of acoustic tubes each having a variable cross-sectional area. The acoustic tube series connection is replaced by an equivalent electric circuit connected between a power source circuit and a sound radiation circuit. The equivalent electric circuit includes a parallel connection of first and second electric circuits equivalent for adjacent first and second acoustic tubes of the acoustic tube series connection. The first electric circuit includes input and output side sections each including a propagated current source and a surge impedance element having a surge impedance inversely proportional to the cross-sectional area of the first acoustic tube. The second electric circuit includes input and output side sections each including a propagated current source and a surge impedance element having a surge impedance inversely proportional to the cross-sectional area of the second acoustic tube. A value for the current flowing in the radiation circuit is calculated to produce a synthesized sound component corresponding to the calculated value. Thereafter, similar calculations are repeated at uniform time intervals to produce a synthesized sound.
Patent DE-3868208-D1 (DE)
Inventor: KLIPPER REINHOLD MARIA DR
IPC: C08G12/26
Filed: 1988-09-20
Granted: 1992-03-12
Abstract: In prepn. of anion-exchangers based on cross-linked, water-insol. organic polymers contg. aromatic nuclei, (a) N-hydroxymethylphthalimide (I) is prepd. by reaction of phthalimide with aq. HCHO soln. in a swelling agent, in presence of NaOH soln., in amt. and added at such a rate that a pH of 5-6 is amaintained, (b) opt., (I) is converted to bis-(phthalimidomethyl)- ether (II) or an ester (III) of (I), (c) the polymer is amidomethylated with (I), (II) or (III) in presence of Friedel-Crafts catalysts and swelling agents, and (d) the amidomethylated polymer is saponified to the aminomethylated polymer.
Patent DE-3874823-D1 (DE)
Inventor: MORIZOT GERARD
IPC: G09G5/18
Filed: 1988-07-01
Granted: 1992-10-29
Abstract: The mode matching circuit, for a display monitor, selects the actual operating mode in dependence on the signal parameters employed by the personal computer with which the monitor is used. The values of the horizontal and vertical frequencies, the horizontal and vertical amplitudes and the horizontal and vertical positions are stored for a number of different possible operating modes, under respective storage addresses. The horizontal and vertical synchronisation signals used by the personal computer are evaluated, to identify the corresponding operating mode, to allow the stored parameters to be read out of the store and used to set the horizontal and vertical deflection circuits for the monitor. Pref. the operating mode is identified by evaluating the period duration of the horizontal and vertical synchronising signals.
Patent DE-3876705-D1 (DE)
Inventor: EGRETIER JEAN-MICHEL
IPC: F16C17/26
Filed: 1988-07-07
Granted: 1993-01-28
Abstract: The invention relates to sliding bearings intended to interconnect, in rotation, a drive shaft on which the rotor is fixed, and a frame or casing serving as a support for the fixed and movable parts of the assembly in question. This bearing is characterised in that the interconnection of the fixed and movable parts is effected by means of two concentric friction rings (9) and (11) providing two bearing surfaces: the first ring being inserted between the shaft (1) and the bearing (5), and the second ring between the rotor (4) and the bearing (5). <IMAGE>
Patent DE-3878121-D1 (DE)
Inventor: NOVILLE JEAN-FRANCOIS
IPC: B22D11/07
Filed: 1988-09-15
Granted: 1993-03-18
Abstract: Process in which a lubricating agent is introduced into the ingot mould through at least one passage orifice arranged in the wall of this ingot mould. A lubricating agent is employed in the form of substantially spherical beads whose diameter is not greater than 1.5 mm and is preferably between 20  mu m and 800  mu m. The beads consist of glass, preferably of a soda-lime glass. The lubricating agent has an initial softening temperature of between 400 DEG C and 800 DEG C.
Patent DE-3883706-D1 (DE)
Inventor: CANOVA LUCIANO DR
IPC: C08F8/30
Filed: 1988-11-02
Granted: 1993-10-07
Abstract: Imidized acrylic polymers obtained by reacting an acrylic resin in the molten state with at least one modifier of the formula: <CHEM> wherein R min , R sec  and R''', the same or different, are hydrogen or an alkyl, cycloalkyl, aryl, alkylaryl or arylalkyl radical containing from 1 to 20 carbon atoms, X is an alkylene radical, straight or branched, containing from 1 to 12 carbon atoms, a cycloalkylene radical containing from 5 to 12 carbon atoms or an arylene radical containing from 6 to 12 carbon atoms, optionally substituted with heteratoms such as O, N, S, halogen, etc.
Patent DE-50001683-D1 (DE)
Inventor: OTT WINFRIED
IPC: B05D1/04
Filed: 2000-07-07
Granted: 2003-05-15
Abstract: The spray head has an atomiser head (2) on a rotating shaft (4) and a nozzle (8) for the coating material in the interior (9) of the head. Several outlet openings (13) are arranged at an axial distance apart on the periphery of the atomiser head with atomising edges (14) for the coating material. A porous body is used to form the outlet openings and atomising edges.
Patent DE-50002536-D1 (DE)
Inventor: ROCHAU STEFAN
IPC: B60N2/16
Filed: 2000-03-26
Granted: 2003-07-17
Abstract: A pneumatic motor vehicle seat, whose static height is held constant independently of the weight of the respective seat occupant. The inventive device provides a magnetically actuated air valve (16) which is enclosed 20 in a plastic valve housing for aerating and deaerating the pneumatic valve. The air valve is controlled by an external permanent magnet and according operates, quietly, cleanly and with little wear. Also a motor vehicle seat includes an integrated height adjustment mechanism, comprising a control system which automatically and simultaneously dampens the vehicle seat vibrations to a maximum, whilst the static height is being adjusted.
Patent DE-50003942-D1 (DE)
Inventor: RHEINHEIMER JOACHIM
IPC: A61K31/165
Filed: 2000-10-05
Granted: 2003-11-06
Abstract: Novel benzamidoxime derivatives, processes and intermediates for their preparation and their use as fungicides are described. In the context of the present invention, benzamidoxime derivatives are compounds of the formula I where: A is an aryl or hetaryl radical; Y is a straight-chain or branched C<SUB>1</SUB>-C<SUB>4</SUB>-alkylene group, where one carbon can be replaced by oxygen, nitrogen or sulfur or by a cyclopropyl group; R<SUB>n</SUB><SUP>1 </SUP>are one to five identical or different radicals from the group consisting of: hydrogen, halogen, C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>-alkoxy, C<SUB>1</SUB>-C<SUB>4</SUB>-haloalkyl, C<SUB>1</SUB>-C<SUB>4</SUB>-haloalkoxy, C<SUB>1</SUB>-C<SUB>4</SUB>-alkylthio, C<SUB>1</SUB>-C<SUB>4</SUB>-alkoxyalkoxy; R<SUP>2 </SUP>is unsubstituted or substituted phenyl-C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, thienyl-C<SUB>1</SUB>-C<SUB>4</SUB>-alkyl, or pyrazolyl-C<SUB>1</SUB>-C<SUB>4</SUB>-alkyl, R<SUB>p</SUB><SUP>3 </SUP>are one to five identical or different radicals from the group consisting of: hydrogen, halogen, C<SUB>1</SUB>-C<SUB>6</SUB>-alkyl, C<SUB>1</SUB>-C<SUB>6</SUB>-alkoxy, C<SUB>1</SUB>-C<SUB>4</SUB>-haloalkyl, C<SUB>1</SUB>-C<SUB>4</SUB>-haloalkoxy, C<SUB>1</SUB>-C<SUB>4</SUB>-alkylthio, C<SUB>1</SUB>-C<SUB>4</SUB>-alkoxyalkoxy, C<SUB>1</SUB>-C<SUB>6</SUB>-alkylcarbonyl; n is 0-5; p is, depending on the number of free valencies, 0-4.
Patent DE-50009721-D1 (DE)
Inventor: BOESCH PAUL
IPC: B05B1/16
Filed: 2000-09-25
Granted: 2005-04-14
Abstract: The inventive shower head comprises an outer housing (6) in which a switchable valve, which is provided with a valve body (5) and with a closing body (9) that can be displaced therein, is accommodated. One end of the closing body (9) is arranged underneath a membrane (2) that can be pressed inwards. This end of the closing body is arranged in such a way that, in order to change the type of stream, the closing body (9) can be displaced from a first valve seat (16) to a second valve seat (17) by pressing the membrane (2) inwards against the repelling force of a spring (7). Restoring means are provided with which the closing body (9) can be moved from a valve seat (17) to a second valve seat (16). The membrane (2) is arranged in a rotating cover (1) and the closing body (9) can be moved from a valve seat (16, 17) toward the other valve seat (16, 17) by turning the cover (1).
Patent DE-50013689-D1 (DE)
Inventor: PREIS VIKTOR
IPC: G06K19/07
Filed: 2000-03-24
Granted: 2006-12-14
Abstract: The decoder has a signal processing device that produces an intermediate signal (11) suitable for digital processing from an analogue input signal (9). A data register (DR) accommodates a time section of the intermediate signal. A bit decoder (BD) converts the stored signal section into an output signal contg. at least one bit and a pattern recognition device (ME) works in conjunction with the bit decoder.
Patent DE-50014913-D1 (DE)
Inventor: BIELSKI MARTIN
IPC: F24D18/00
Filed: 2000-03-16
Granted: 2008-03-06
Abstract: The heater has a stack (21) of fuel cells with end plates (2) and a cooling device (7) with an inverter in a housing (6) that is likewise cooled. The inverter housing is attached to an end plate of the fuel cell stack and is in good thermal contact with it, whereby the stack cooling device also extends beyond the end plate carrying the inverter housing.
Patent DE-50104847-D1 (DE)
Inventor: GERLACH MATTHIAS
IPC: C07B53/00
Filed: 2001-09-14
Granted: 2005-01-20
Abstract: A method for producing chiral compounds according to the condition of a 1.4 Michael reaction, and a compound of formula (31). The invention also provides pharmaceutical compositions comprising the compound, and methods for treating pain and other diseases using the pharmaceutical compositions.
Patent DE-50107345-D1 (DE)
Inventor: KAMPMANN MANFRED
IPC: E05B63/00
Filed: 2001-09-27
Granted: 2005-10-13
Abstract: Coils (10) working with the fastening plate (3) are held interchangeably in the locking unit (2). They are electrically-excited. They can be inserted in various arrangements, and/or their electrical connections can be varied.
Patent DE-50109467-D1 (DE)
Inventor: DIECKMANN PETER
IPC: A23B7/005
Filed: 2001-01-23
Granted: 2006-05-24
Abstract: In a process to reduce the germ count in a charge of particulate herbs or spices (50), the container (2) is almost entirely filled and subjected to horizontal shaking, followed by the release of hot steam into the container. Also claimed is a suitable assembly in which a container is supported by a frame (6) with a vibrator mechanism (24) moving through a range of pref. more than 20 mm. After filling the container and introduction of hot steam, the supply of steam is cut off and the container sealed and evacuated while the shaking continues for a period which is determined by the temperature within the container or the temperature of the charge.
Patent DE-50114408-D1 (DE)
Inventor: SCHUCKER JOSEF
IPC: B25J9/16
Filed: 2001-08-02
Granted: 2008-11-20
Abstract: A camera (42) on the nozzle head (18) or associated robot section, is aligned to observe the jet (28) or strip of adhesive deposited. It is connected to an image analysis unit.
Patent DE-50200520-D1 (DE)
IPC: B62D65/00
Filed: 2002-04-10
Granted: 2004-07-22
Abstract: The system for connecting I-profiles (14, 15) at an angle comprise a bracket (11) with a triangular recess (11.3) containing a wedge-shaped mounting with surfaces (11.4, 11.5), against which the profiles fit. A trapezoidal wedge (12) with sides at the same angle as those of the recess is then fitted from the outside and fastened to the first wedge by a bolt passing through bores (11.1, 12.1) in each of them.
Patent DE-50201628-D1 (DE)
Inventor: SCHAUTT MARTIN
IPC: F16D65/18
Filed: 2002-05-16
Granted: 2004-12-30
Abstract: A self-boosting device between a frictional element and an electric actuator boosts actuating force from the actuator and has a wedge (12) with a wedge surface (14) set at a wedge angle ( alpha 1) and supported on a corresponding counter bearing (16). When a brake is operated, the electric actuator slides the wedge in an operating direction (x) relative to the counter bearing in order to press the frictional element against a component to be slowed down by braking.
Patent DE-50204332-D1 (DE)
Inventor: SAUERER WOLFGANG
IPC: C08K5/098
Filed: 2002-06-13
Granted: 2006-02-02
Abstract: The invention relates to the use of at least one zinc carboxylate B) for increasing the diesel fuel resistance of moulded parts consisting of polyoxymethylenes A).