baber/WOPTO huggingface dataset:
Patent DE-50311208-D1 (DE)
Inventor: MARHOLD ALBRECHT DR
IPC: C07C231/12
Filed: 2003-10-29
Granted: 2009-04-09
Abstract: Preparation of polyhaloalkylaryls is by reaction of a substituted aryl compound with a chloro- or bromo-substituted alkyl compound in a multi-phase reaction medium containing an aqueous phase and at least one (especially only one) organic phase, the reaction being phase transfer-catalyzed and in presence of a reductant and/or light of wavelength 400 nm or below.  Preparation of polyhaloalkylaryls of formula (I) is by reaction of a substituted aryl compound of formula (II) with a chloro- or bromo- substituted alkyl compound of formula (III) in a multi-phase reaction medium containing an aqueous phase and at least one (especially only one) organic phase, the reaction being phase transfer-catalyzed and in presence of a reductant and/or light of wavelength 400 nm or below.  R1  =  1-12C alkyl, NR8R9 or OR10;  R8 - R10  =  H, 1-12C alkyl, CO(1-12C alkyl), CO(5-14C aryl), CO(6-15C aralkyl), COO(1-12C alkyl), COO(5- 14C aryl), COO(6-15C aralkyl), COO(2-12 alkenyl), CONH(1-12C alkyl), CONH(5- 14C aryl), CONH(6-15C aralkyl), CON(1-12C alkyl)2, CON(5-14C aryl)2, CON(6-15C aralkyl)2 or 6-15C aralkyl or NR8R9 completes a 4-16C cyclic group;  R2 - R6  =  H, F, Cl, Br or 1-12C perfluoroalkyl and/or 2 of the residues form one or more cyclic perfluoroalkyls each with 4-20C, the sum of the F atoms on C atoms bonded to the aromatic ring and the F atoms on adjacent C atoms being at least2;  n  =  1 or 2;  R7  =  1-12C alkyl, 5-14C aryl, 6-15C aralkyl, OH, Cl, Br, F, NO2, CN, optionally protected formyl, 1-12C alkyl, 1-12C haloalkyl, 5-14C aryl, 6-15C aralkyl or a group of formula A-B-D-E, AE, A-SO2-E, A-B-SO2R11, A-SO3W or A-COW or 2 R7 groups together form a 5-12C cyclic group;  A =  absent or is 1- 8C alkylene; B =  O, S or NR12; D =  carbonyl; E =  R13, OR13, NHR11 or N(R11)2; W = OH, NH2 or OM; R11 = 1-8C alkyl, 6-15C aralkyl, 6-14C aryl or N(R11)2 forms a 4-12C cyclic amino group; R12 = H, 1-8C alkyl, 6- 15C aralkyl or 5-14C aryl; R13 = 1-8C alkyl, 6-15c aralkyl or 5-14C aryl; M = alkali metal ion, semi-equivalent of an alkaline earth metal , ammonium or organic ammonium; and  m =  integer 0-(5-n). Independent claims are also included for: (1) compounds of formula (XI); (2) compounds of formula (XII). residue R2R3R4C- CR5R6 =  a secondary or tertiary group or is a primary group comprising 2-bromo- 1,1,2,2-tetrafluoroethyl, 2-chloro-1,1,2,2-tetrafluoroethyl, 2-bromo-2-chloro- trifluoroethyl or 2-bromo-1-chloro-trifluoroethyl, compounds in which residue R2R3R4C-CR5R6 is wholly perfluoroalkyl being excluded.  (XIa)  =  a compound of formula (XI) with at least one primary, secondary or tertiary amino function;  v  =  a number between 1 and the number of primary, secondary or tertiary amino functions in (XIa); and  Y  =  an anion.
Patent DE-50312068-D1 (DE)
Inventor: GROELL KLAUS
IPC: H04B10/114
Filed: 2003-11-11
Granted: 2009-12-10
Abstract: The control command contains at least one bit sequence (B) consisting of high bits (B1) and at least one low bit (B0), whereby the high bits are produced by the envelope curve of several electromagnetic signals (S) repeating with a carrier frequency (f). The method involves sending at least one low bit at least once between two high bits within a bit sequence.
Patent DE-50313303-D1 (DE)
Inventor: WOLLESCHENSKY RALF
IPC: G02B21/00
Filed: 2003-04-03
Granted: 2011-01-20
Abstract: Optical arrangement, e.g. a microscope, for observation of a sample or object has a light source and a receiver device for detection of light back scattered from the object. Said arrangement comprises a concave mirror (6, 16) aligned with a beam splitter, the splitting surface (3, 15) of which is divided into transmitting and reflecting surfaces. Light from the illumination source is incident on beam splitter, reflected from it back to the concave mirror and then focussed by the mirror onto the transmitting region so that light is incident on the sample. Light is then transmitted back to a detector (17).  An evaluation unit can be used on the input size to adjust the detector and on its output size to adjust the focal length of a concave mirror.
Patent DE-50313667-D1 (DE)
Inventor: ZUREK RUDOLF
IPC: F41H7/02
Filed: 2003-03-28
Granted: 2011-06-16
Abstract: The invention relates to an armoured vehicle, especially a combat vehicle comprising a vehicle housing which is mounted on a running carriage and has a roof plate ( 1 ) on its upper side, in which an opening ( 1.1 ) is surrounded by a frame, the gun carriage of a weapon being mounted on a pivot bearing in said opening. Said frame consists of two parts which are fixed to each other and concentrically arranged inside each other, namely a non mechanically finished outer part ( 2 ), with wide tolerances, which is connected to the vehicle housing by means of welding, and a mechanically finished inner part ( 3 ), with narrow tolerances, which is positively engaged with the outer part. The pivot bearing of the gun carriage is arranged on said inner part. The production means can be sharply reduced by means of the inventive embodiment, as only the inner part ( 3 ) of the collar must be finished, as opposed to the entire vehicle housing.
Patent DE-58904949-D1 (DE)
Inventor: PIERANTONI MICHEL DR ING
IPC: C22C21/02
Filed: 1989-05-25
Granted: 1993-08-26
Abstract: A substrate (1) based on aluminium (Al) has a surface coating of the Al and silicon (Si) and at least one element X from the group comprising iron (Fe), nickel (Ni), cobalt (Co) or manganese (Mn), where the total content of the elements X can amount in total to 1-35% by weight. Depending on the concentration (C) of the elements X in % by weight, the surface has a minimum hardness measured in HV 0.05 and calculated according to the equation:  HV 0.05 = 134 + 2.6 x C + 0.44 x C<2>  on at least 50% of its coated area. The mechanical and/or chemical properties of the substrate (1) are sharply improved by the surface coating having the required minimum hardness. <IMAGE>
Patent DE-58904957-D1 (DE)
Inventor: KOEHNLEIN ERNST DR
IPC: C08L23/26
Filed: 1989-08-29
Granted: 1993-08-26
Abstract: The invention relates to an electrical cable containing a cable insulation of high resistance to the formation or growth of water trees and having high ageing resistance and good processing properties, comprising an ethylene polymer and 0.5 to 40 % by weight of an ethylene copolymer ionomer which contains, in addition to predominant amounts of ethylene, a C3- to C6-alkenecarboxylic acid or a C4- to C6-alkenedicarboxylic acid or -dicarboxylic anhydride in copolymerised form, some of the carboxyl groups or carboxylic anhydride groups having been converted into ammonium salts of tertiary amines.
Patent DE-58906007-D1 (DE)
Inventor: WAGNER GERMAN
IPC: H02J9/06
Filed: 1989-08-01
Granted: 1993-12-02
Abstract: Circuit arrangement for selectively feeding a user from one or two feeding circuits, having a switching device containing a field effect transistor between one of the feeding circuits and the user. For automatic switching over between an operating and standby voltage source with limitation of the current taken if required from the standby voltage source, the gate electrode of the field effect transistor, which is of the self-conductive type, is connected to a blocking potential via a switch controlled as a function of the operating state of the operating voltage source. At the same time the field effect transistor is part of an arrangement for current limitation and can also belong to an arrangement for voltage limitation. The invention can be expediently used for feeding users in electrical telecommunication devices. <IMAGE>
Patent DE-59000119-D1 (DE)
Inventor: DAJCAR RICHARD DIPL ING
IPC: H03M1/64
Filed: 1990-02-17
Granted: 1992-06-17
Abstract: A method for measuring distance by means of a resolver and a synchro or for measuring angles or for continuous position detection is described, in which periodic squarewave signals U1, U2 are supplied to the input coils of a measuring device and an output signal U3 is generated at the output of the measuring device by induction in another coil. The pulse width of the squarewave signals at the input of the measuring device follows a digital value  beta , the pulse widths of the squarewave signals being widened or narrowed step by step by means of a digital value  beta  in accordance with a coarse resolution and the output signal U3 being calibrated for zero depending on the value  alpha corresponding to the mechanical position and depending on the digital value  beta  by correcting counters which have the digital value  beta , and the known digital value  beta  then corresponding to the mechanical position  alpha . In the measuring method described, a higher resolution is achieved by additional fine resolution in that, when the pulse width of the squarewave control signals is changed, the amplitude of the next pulse width of the squarewave control signals is first changed step by step in accordance with individual steps of an additional fine resolution.
Patent DE-59002455-D1 (DE)
Inventor: BRAUN HARALD
IPC: B23C5/24
Filed: 1990-06-19
Granted: 1993-09-30
Abstract: A cutting tool (10) has a basic body (11) in which at least one cutting tip (12) is arranged via a tip holder (17) in such a way that it can be adjusted and fixed in position. Two eccentrics (33, 34) directed transversely to one another are arranged in the seat area of the basic body (11). The eccentrics (33, 34) are on the one hand each supported on the basic body (11) and on the other hand bear against the tip holder (17) and support the latter on the basic body (11). Each eccentric (33, 34) can be rotationally adjusted about its longitudinal axis and thereby permits corresponding adjustment of the cutting tip (12). With one end each, the two eccentrics (33, 34) abut against one another and interlock at this location, as a result of which one eccentric is captively held on the other in the axial direction. For this purpose, one eccentric (33) has an encircling groove (51) in which an adapted end section (52) at the end of the other eccentric (34) engages in a positive-locking manner. <IMAGE>
Patent DE-59003316-D1 (DE)
Inventor: DETTMANN FRITZ DR SC NAT DIPL
IPC: H01F1/00
Filed: 1990-07-25
Granted: 1993-12-09
Abstract: For magnetoresistive sensors having conductive layer strips on magnetoresistive layer strips, a specification is given for the structure and the composition of a protective layer which acts as a diffusion barrier to the penetration of impurity atoms into the magnetoresistive layer strips and thus increases the upper limit of the operating temperature. Because of its passivity towards etchants in the photoetch structuring, the protective layer permits the use of circuit integration techniques and its adjustable conductivity makes it possible to achieve the maximum possible sensitivity of the sensor. <IMAGE>
Patent DE-59007102-D1 (DE)
Inventor: FOERY WERNER DR
IPC: C07D521/00
Filed: 1990-05-29
Granted: 1994-10-20
Abstract: N-pyridinesulphonyl-N-pyrimidinyl- and -triazinylureas of the formula I <IMAGE>  in which R1 represents hydrogen, halogen, C1-C4-alkyl, C1-C4-alkoxy, C1-C4- alkylthio, C1-C4-haloalkoxy or CF3;  R2 represents hydrogen or C1-C4-alkyl; A represents C1-C6-alkyl or C3-C6-cycloalkyl, each of which is mono- to trisubstituted by halogen, or represents C1-C4-alkyl or C3-C6- cycloalkyl, each of which is substituted by C1-C4-alkoxy, C1-C4- alkylthio, C1-C4-alkylsulphonyl, C1-C4-alkylsulphinyl, C2-C4-alkenyl, C5-C6-cycloalkenyl, amino, C1-C4-alkylamino, C1-C4-dialkylamino or C2- C4-alkynyl, it also being possible for the C2-C4-alkenyl radical and for the C5-C6-cycloalkenyl radical to be monosubstituted to trisubstituted by halogen, or represents a 4- to 6-membered saturated heterocycle which contains a hetero atom selected from amongst the group comprising O, N and SO2, or represents C1-C4-alkyl which is substituted by a 4- to 6-membered saturated heterocycle which contains a hetero atom selected from amongst the group comprising O, N and SO2; X represents C1-C3-alkyl, C1-C3-alkyl which is monosubstituted to trisubstituted by halogen, or represents C1-C3-alkoxy or C1-C3-alkoxy which is monosubstituted to trisubstituted by halogen; Y represents halogen, C1-C3-alkyl, C1-C3-alkyl which is monosubstituted to trisubstituted by halogen, or C1-C3-alkoxy, C1-C3-alkoxy which is monosubstituted to trisubstituted by halogen, or cyclopropyl, methylamino or dimethylamino; and E represents nitrogen or the methine group, and the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases, have good selective herbicidal and growth-regulating properties, both pre- and post-emergence.
Patent DE-59009613-D1 (DE)
Inventor: JANSEN BERNHARD DR
IPC: C09J175/12
Filed: 1990-07-24
Granted: 1995-10-12
Abstract: Improved two-component polyurethane adhesives contain, as a catalyst, compounds of the formula <IMAGE> in which the substituents have the meaning stated in the description.
Patent DE-59010039-D1 (DE)
Inventor: GLEIM GUENTER
IPC: H04N17/04
Filed: 1990-10-05
Granted: 1996-02-15
Abstract: A method of positioning a light beam on a picture surface relative to a light sensor located on the picture surface includes the step of completely illuminating the sensor with the light beam while the sensor is exposed to ambient light and recording a first output signal. A second output signal is recorded when the sensor is exposed to only ambient light. The first and second output signals are provided to an evaluation circuit to calculate a positioning signal having a value equal to a selected percentage of the difference between the first and second output signals. The light beam is positioned relative to the sensor to expose the sensor to a percentage of the light beam which is equal to the selected percentage of the difference between the first and second signals
Patent DE-59201402-D1 (DE)
Inventor: ZAUDER EDGAR C DR
IPC: C10M173/02
Filed: 1992-07-28
Granted: 1995-03-23
Abstract: A lubricant for the hot-rolling of steel shapes in a rolling mill is described. To maintain the lubricating action even under extreme rolling conditions and to provide a less polluting lubricant, the aqueous solution containing borate and phosphate also contains ethylene glycol, preferably in a proportion of 16 to 50% by weight. Moreover, the aqueous solution can additionally contain a thickener.
Patent DE-59202463-D1 (DE)
Inventor: IMMLER JOSEF DIPL ING
IPC: H02H7/12
Filed: 1992-06-30
Granted: 1995-07-13
Abstract: A circuit arrangement for supplying electrical power and having at least two outputs whose output voltages are monitored with the aid of voltage comparators and a common threshold-value switch which contains an RC element for detecting permanent defects. In order to carry out the monitoring of the output DC voltages with a low level of complexity (at a low cost), a comparator having an open collector output is provided, in the case of which comparator a capacitor is connected between the two inputs and can be charged to a predetermined voltage by means of a charging arrangement. The circuit arrangement is particularly suitable for supplying devices for electrical telecommunications technology. <IMAGE>
Patent DE-59203697-D1 (DE)
Inventor: KRUSE HANS
IPC: C11D17/00
Filed: 1992-06-19
Granted: 1995-10-19
Abstract: Disclosed is a method of producing phosphate-free and metasilicate-free low-alkali cleaning-agent tablets for machine dishwashing, the tablets consisting of solid alkali salts of at least one homopolymer or copolymer of (meth)acrylic acid, which may be in the form of granules, builders, low-foam surfactants, bleaching agents and, optionally, enzymes, bleach activators, fragrances and colourings. In this method, the sodium carbonate acting as one of the builders is used in anhydrous form. It indergoes mixing, either alone or together with the other builders and the solid alkali salt of (meth)acrylic acid, with the quantity of water necessary for partial hydration of the anhydrous carbonate, i.e. approximately 5 to 40 % by weight. The remaining components of the mixture are then added and the mixture compressed into tablet form.
Patent DE-59204483-D1 (DE)
Inventor: LEHNER ALWIN
IPC: B65D47/40
Filed: 1992-09-11
Granted: 1996-01-11
Abstract: The blow-moulded, integral package has a neck (19) and a spout (21) with an annular space (15) arranged between them as drip catcher. The intermediate piece (13) which connects the neck (19) to the spout (21) is flexible. A bulging of the inner wall of the spout (21) serves as coupling section (39). Provided on the closure (29) is a conical peg (37) which can be inserted in the spout (21) when the contents of the package have virtually been used up. The closure (29) thus serves as a tool for pulling out the spout (21). When the spout (21) has been pulled out, the closure (29) can be tilted and thus disengaged again. With the spout (21) pulled out, the package can be completely emptied. <IMAGE>
Patent DE-59207690-D1 (DE)
Inventor: OESTREICH ULRICH DIPL ING
IPC: G02B6/44
Filed: 1992-01-09
Granted: 1997-01-30
Abstract: The optical cable has chambers (CA1-CA6) which are distributed over the circumference and serve to accommodate ribbon stacks (BS1-BS6), each of these ribbon stacks being assembled from a number of ribbons (BD1-BD5) comprising a plurality of optical waveguides (LW1-LW6). The chambers (CA1-CA5) are constructed such that they open inwards, each chamber being accommodated in a subelement that has an approximately u-shaped cross-section and expands outwards, and a plurality of such subelements being arranged in the form of segments around a core element (CE). 
<IMAGE>
Patent DE-59300825-D1 (DE)
Inventor: FUNKE PETER
IPC: A47J43/25
Filed: 1993-08-19
Granted: 1995-11-30
Abstract: The invention describes and illustrates a grater (10) for food products, in particular for grating fruit rinds, especially of citrus fruits, and also for spices such as nutmeg, having a multiplicity of grating tools arranged on a grating surface and having a cleaner for particles of grated food situated on the grating surface, the special feature of which grater consisting in the fact that, while the grating tools are constructed as small grating openings (15), in particular surrounded by sharp edges or points, both for wiping off the particles of grated food situated on the grating surface and those adhering in the grating openings, the cleaner is constructed as a brush (12), and in the fact that a receptacle for removable fixture of the brush (12) as required is itself constructed on the grater body (11). <IMAGE>
Patent DE-59305202-D1 (DE)
Inventor: FREY RUDOLF
IPC: B09B3/00
Filed: 1993-05-05
Granted: 1997-03-06
Abstract: Solid residues arising in flue gas purification, in particular fly dusts, are disposed of in an environmentally sound and economical manner. The heavy metals are extracted from the residues. The heavy metals are precipitated from the extract and the precipitate is separated from the mother liquor. The heavy metal-containing precipitate is subjected to a mechanical stress. The water contained in the precipitate is thus released and the precipitate itself is suspended. The re-suspended heavy metal-containing precipitate and/or the extracted residues are each treated, separately from one another, with a hydraulic binder. Using the binder-containing mixture, mouldings can be formed which, after hardening, are used for erecting partitions in a landfill. Additionally or alternatively, the still plastic binder-containing mixture can be introduced in layers into preformed landfill spaces, where it then hardens.
Patent DE-59307463-D1 (DE)
Inventor: SCHOLL HANS JOACHIM DR
IPC: C08G18/08
Filed: 1993-12-06
Granted: 1997-11-06
Abstract: The invention relates to a process for the conditioning and stabilisation of polyols in which polyols are mixed at from 0 to 150@C with from 0.0001 to 1% by weight, based on the amount of the polyol, of a silylated acid of the formula  X-[Si(CH3)3]n  where   X is the neutral acid radical as obtained by removal of the acidic hydrogen atoms from an n-basic acid having a maximum pKa value of 2, with the exception of hydrohalic acids, n is an integer from 1 to 3.
Patent DE-59309675-D1 (DE)
Inventor: REINECKE WERNER
IPC: C09D9/00
Filed: 1993-03-13
Granted: 1999-08-05
Abstract: A solvent-based facade (facing, masonry) stripping agent (stripper) comprises one or more organic solvents which are free of chlorine and have a solubility in water of less than 0.5 % by weight, and also wetting agents, emulsifiers, thickeners and other conventional additives. The stripper is particularly suitable for removing the coating of facades.
Patent DE-59309938-D1 (DE)
Inventor: VON BERG PETER
IPC: A61B5/15
Filed: 1993-06-18
Granted: 2000-03-02
Abstract: The blood taking set is a housing (1) closed by a rotatable lid (4) which in turn completely seals the housing via a gasket (7). The lid has a threaded sleeve (9) interacting with a piston rod (10), secured against twisting by an antitwist safety device (12), for axial displacement of a piston (2). The housing lid has an opening closed by a sterile filter (11). On displacement of the piston (2) this piston rod always remains completely within the housing (1), so that no bacteria, microbes or other impurities can penetrate the housing from the outside. <IMAGE>
Patent DE-59407442-D1 (DE)
Inventor: PIELOTH MANFRED
IPC: F15B13/04
Filed: 1994-10-31
Granted: 1999-01-21
Abstract: The switching element has two double membrane valves (19,20) in a common valve housing (3a) contg. two seal seats (22,23)connected via a channel with their sealing faces facing away from each other. The seats have rigidly coupled sealing bodies (21,21a) so one is open whilst the other is sealed. Each closure body is in a closed chamber and clamped on a membrane dividing the chamber in two. A distribution chamber (11) is supplied with a medium flow to be switched. Two adjacent valve chamber sections remote from the channel are connected together and to a control output and receive a medium flow to be controlled. The channels form two outputs (10',24) to which the flow can be selectively switched.
Patent DE-59407759-D1 (DE)
Inventor: HERTLING LUDWIG
IPC: C11D17/00
Filed: 1994-07-26
Granted: 1999-03-18
Abstract: The invention relates to a slightly alkaline automatic dishwashing detergent containing an oxygen-based bleach and further conventional ingredients, which is characterised in that it contains a combination of     a) one or more activators and   b) one or more encapsulated additives, which ensures that the bleach content of the washing liquor is essentially completely decomposed at the end of the cleaning cycle in the alkaline medium.
Patent DE-59500644-D1 (DE)
Inventor: STALLWITZ ERWIN
IPC: B23C5/20
Filed: 1995-01-23
Granted: 1997-10-16
Abstract: PCT No. PCT/DE95/00079 Sec. 371 Date Jul. 30, 1996 Sec. 102(e) Date Jul. 30, 1996 PCT Filed Jan. 23, 1995 PCT Pub. No. WO95/20451 PCT Pub. Date Aug. 3, 1995A cutting insert has a flat body (2) and at least one supporting surface (3) and a cutting edge (4, 5), to which are associated at least one first face (7, 8) and a flank (9, 10). In order to increase the volume of metal removed, at least one chipping bulge (11) is arranged on the first face (7, 8).
Patent DE-59502118-D1 (DE)
Inventor: BUETTNER GABRIELE
IPC: C23C22/80
Filed: 1995-05-23
Granted: 1998-06-10
Abstract: PCT No. PCT/EP95/01957 Sec. 371 Date Feb. 26, 1997 Sec. 102(e) Date Feb. 26, 1997 PCT Filed May 23, 1995 PCT Pub. No. WO95/33083 PCT Pub. Date Dec. 7, 1995A process for coating phosphated metal substrates with one or more organic coatings, in which after phosphating and before application of a first organic coating, the phosphated metal substrates are treated with an aqueous solution which contains 5 to 10000 ppm of dissolved titanium, vanadium, molybdenum, silver, tin, antimony and/or one or more elements of atomic numbers 57 to 83 in the form of inorganic and/or organic compounds, wherein the phosphated metal substrates are additionally connected as a cathode during the entire treatment or for part of the duration of the treatment.