baber/WOPTO huggingface dataset:
Patent DE-3686716-D1 (DE)
Inventor: HAYES EDWARD
IPC: C09K23/00
Filed: 1986-10-14
Granted: 1992-10-15
Abstract: Utilization of highly viscous hydrocarbons, including heavy crude oils and residual oils. More particularly, this invention relates to the utilization of viscous hydrocarbons through the formation of low-viscosity hydrocarbon-in-water emulsions, including (a) chemically non-stabilized hydrocarbon-in-water emulsions ; (b) chemically stabilized hydrocarbon-in-water emulsions; and (c) bioemulsifier-stabilized hydrocarbon-in-water emulsions, the latter being called hydrocarbosols, in which the hydrocarbon droplets dispersed in the continuous aqueous phase are substantially stabilized from coalescence by the presence of bioemulsifiers and in particular, microbial bioemulsifiers, surrounding the droplets at the hydrocarbon/water interface. Furthermore, this invention relates to the combustion of pre-atomized fuels which include both hydrocarbosols and other hydrocarbon-in-water emulsions made with viscous hydrocarbons. Methods and compositions are provided to facilitate the utilization of the above-described hydrocarbon fuels as clean-burning fuels.
Patent DE-3686981-D1 (DE)
Inventor: KITANO KAZUAKI
IPC: A61K38/00
Filed: 1986-04-16
Granted: 1992-11-26
Abstract: The present invention provides an improvement in a method for producing a protein by cultivating Escherichia coli having an expression vector which contains a structural gene for the protein downstream from the translational start codon, which comprises cultivating the Escherichia coli in a medium containing (1) an iron ion source, manganese ion source or a mixture thereof and (2) a nitrogen source from a natural origin to increase the yield of the protein free of methionine corresponding to the translational starting codon ATG at the N-terminus. According to the method of the present invention, protein free of the N-terminal methionine residue corresponding to the translation start codon ATG can be obtained in an increased yield.
Patent DE-3767489-D1 (DE)
Inventor: BADOZ JEAN-MARIE
IPC: G01D5/245
Filed: 1987-04-16
Granted: 1991-02-21
Abstract: The method provides for the temperature compensation of the measure taken by a magnetic sensor influenced by a magnetic field which passes cyclically in front of the sensor. It comprises the calculation of the ratio two by two and consecutively of signals delivered by the sensor, respectively when it is subjected to the field to be measured and by this same sensor when it is subjected to a reference magnetic field, said ratio reflecting the measure independently from temperature variations. The magnetic sensor may be a magnetoresistive sensor and the generator for generating the reference magnetic field may be a permanent magnet. Preferably, the sensor passes in front of the generator which generates the magnetic field to be measured and behind the generator which generates the reference magnetic field, or vice versa, so as to invert alternatingly the polarities of the signals delivered by said sensor.
Patent DE-3767618-D1 (DE)
Inventor: HARUAKI ITO
IPC: C07C63/68
Filed: 1987-08-18
Granted: 1991-02-28
Abstract: A process for producing tetrafluorophthalic acid is disclosed, which comprises the steps of:   (a) reacting an alkali metal fluoride and at least one imide compound represented by formula (I) or (II) <CHEM> wherein X<1>, X<2>, X<3>, and X<4>, which may be the same or different, each represents a chloride atom or a bromide atom, R<1> represents a monovalent organic group, and R<2> represents a divalent organic group, to provide an N-substituted tetrafluorophthalimide; and (b) hydrolyzing the tetrafluorophthalimide in the presence of an acid. o
Patent DE-3767821-D1 (DE)
Inventor: HEMMERLING WOLFGANG
IPC: C07D409/12
Filed: 1987-10-01
Granted: 1991-03-07
Abstract: The novel compounds are aryl-2,3-epoxyalkyl ethers or thioethers or the corresponding thiirane compounds having a mesogenic aromatic component and a chiral component having a three-membered heterocyclic ring, wherein, in the general formula (1),    <IMAGE>  (I)  the symbols have the following meaning: R1=straight-chain or branched (C1-C12) alkyl, where one or two non-neighboring CH2 groups may be replaced by O or S atoms. A=diazine-2,5-diyl or diazine-3,6-diyl, X and Y=O and/or S, and R2, R3 and R4, independently of one another=H, straight-chain (C1-C10) alkyl or branched (C3-C10) alkyl, where R2, R3 and R4 are not simultaneously H. The compounds are preferably employed in tilted smectic liquid-crystal phases which they convert into ferroelectric liquid-crystal phases; they have high values for spontaneous polarization or they induce high values for spontaneous polarization.
Patent DE-3768368-D1 (DE)
Inventor: TSUBOI SHINICHI
IPC: A01N57/36
Filed: 1987-08-03
Granted: 1991-04-11
Abstract: The present invention relates to novel insecticidal synergistic active substance combinations of known nitromethylene derivatives of the formula (I) <IMAGE> where X, m and n are as defined in the disclosure, and at least one insecticidal compound selected from amongst groups (2) to (5) below: (2) Group of the insecticides consisting of S,S'-2-dimethyl aminotrimethylenebis(thiocarbamate), N,N-dimethyl-1,2,3-trithian-5-ylamine, 2-t-butylimino-3-isopropyl-5- phenyl-1,3,5-thiadiazinan-4-one, 1-(4-chlorophenyl)-3-(2,6- difluorobenzoyl)urea, N-(2,6-difluorobenzoyl-N'-[3,5-dichloro-4-(3- chloro-5-trifluoromethyl-2-pyridyloxy)phenyl]urea, 3-phenoxybenzyl-2-(4-ethoxyphenyl)-2-methylpropyl ether, 1-(4-trifluoromethoxyphenyl)-3-(2-chlorobenzoyl)urea, 1-[4-(2-dichloro-1-difluoroethoxy)phenyl]-3-(2-chlorobenzoyl)urea, 1-(4-trifluorophenyl)-3-(2,6-difluorobenzoyl)urea, 1-(2,4-difluoro-3,5-dichlorophenyl)-3-(2,6-difluorobenzoyl)urea and N-[6-(2,2,3-trifluoro-3-chloro-benzodioxine-(1,4))]-N'-(2,6- difluorobenzoyl)urea;  (3) Group of the carboxylic esters of the following formula <IMAGE> (4) Group of the carbamates of the following formula <IMAGE> (5) Group of the organophosphates of the following formula <IMAGE> where, in the formulae, the radicals R<1>, R<2>, R<3>, R<4>, R<5>, R<8>, R<9>, R<1><0>, X<1>, X<2>, X<3> and X<4> are as defined in the disclosure.
Patent DE-3770627-D1 (DE)
Inventor: FELES MICHAEL
IPC: A23N1/02
Filed: 1987-11-19
Granted: 1991-07-11
Abstract: With no residues left, the plants together with a liquid are pressed through a narrow slit, with the exclusion of air, and this pressing process is repeated several times while reducing the gap width stepwise. The process and apparatus according to the invention are particularly suitable for pressing mistletoe (Viscum album L.). Suitable buffer solutions containing various agents for stabilising the extract can be used as the liquid.
Patent DE-3772463-D1 (DE)
Inventor: BERKOVICH SHLOMO
IPC: B62B9/22
Filed: 1987-06-19
Granted: 1991-10-02
Abstract: A compact, portable rocking device for baby carriages and the like including a box-like housing (8) arranged to be attached to a wall of the carriage; a circular, horizontally disposed plate (3) disposed in the housing, an integral arm (2) extending outwardly horizontally from the plate; a weight disposed on the arm (1); a miniature DC motor (9) mounted in the housing coupled via transmission apparatus to the plate for rotation thereof; a switch (16) for actuating and stopping the motor; and electronic apparatus (20) for automatically activating the switch.
Patent DE-3772485-D1 (DE)
Inventor: WILSON HARRIS
IPC: C12Q1/68
Filed: 1987-01-23
Granted: 1991-10-02
Abstract: Recombinant DNA sequences which encode the complete amino acid sequence of a glutamine synthetase, vectors containing such sequences, and methods for their use, in particular as dominant selectable markers, for use in co-amplification of non-selected genes and in transforming host cell lines to glutamine independence are disclosed.
Patent DE-3776163-D1 (DE)
Inventor: GOMOLL GUENTER DIPL ING
IPC: B41J19/20
Filed: 1987-02-12
Granted: 1992-03-05
Abstract: The drive arrangement contains a motor and a cable drum rotatably mounted on a fixed position axle. The cable is attained to one carriage end, and passes with several turns  the drum and over a guide roller to the other end of the carriage. A  coil spring is held against the printer frame with a screw (24). The motor (3), the bolts (27.29), and the guide roller (8) form a single unit. The guide roller (12) is mounted in a roller lever (18) separate from the printer frame (4). The roller lever is supported by one arm (19) via a linkage on the printer frame and by another arm (20) via a coil spring (21) on the frame. The guide roll (8) on the side of the drive motor, together with a nut (27), are fixed to the axle (6).
Patent DE-3783355-D1 (DE)
Inventor: VIGNARD DIDIER
IPC: H05B6/80
Filed: 1987-07-30
Granted: 1993-02-11
Abstract: The heat generating device is essentially characterized in that it comprises a housing (1) of which at least one portion of the sidewalls is made of a relatively good heat conducting material, said housing being appropriate to hold a liquid (5), an electromagnetic wave source (6) which radiates said waves in at least one portion (8) of the space defined in the inside (2) of the housing, said waves being appropriate to heat the liquid while they are absorbed by the latter, means (20) to spray the liquid inside the housing, the sprayed liquid being projected on the walls (21) made of the good heat conducting material after they have traversed the spaced subjected to the radiation of electromagnetic waves emitted by the source (6). Application particularly to the heating of houses, offices, etc...
Patent DE-3855224-D1 (DE)
Inventor: KLOTZBACH MANFRED
IPC: A47K3/022
Filed: 1988-11-30
Granted: 1996-05-23
Abstract: In whirlpool baths, the entire piping system as such has to be cleaned for hygienic reasons, if appropriate by means of a cleanser and/or disinfectant solution. 
<??>In order to make this possible, the whirlpool nozzles (6) are designed to be closable and are connected to an overflow line (13) with a separate cut-off, which in turn is connected to the suction side of the pump (8), and into which a cleaning agent can be fed. 
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Patent DE-3863114-D1 (DE)
Inventor: TUPPEN CHRISTOPHER GEORGE
IPC: C30B25/14
Filed: 1988-03-23
Granted: 1991-07-11
Abstract: A source assembly adapted to provide one or more metal organic compounds into an MBE reaction chamber wherein the source assembly comprises a mixer manifold which has one or more inlet connectors for providing the metal organic compounds. Each inlet connector includes a resistance valve for defining a flow rate of vapour of the metal organic compound under a pre-set pressure gradient and an on/off valve for selecting the operational status of the source. Preferably the mixer manifold acts as a collimator which avoids the need to fit a rotating substrate.
Patent DE-3865469-D1 (DE)
Inventor: VIESSMANN HANS DR
IPC: F24H1/50
Filed: 1988-03-11
Granted: 1991-11-21
Abstract: The hot water storage tank (2) is enclosed in a housing (1) and has an outlet for hot water and an inlet for cold water. The cold water inlet (3) is formed by a length of flexible corrugated pipe (5), which has the greater part of its length fitted inside the housing.  The corrugated pipe extends through a clearance hole (6) in the wall of the housing. The part of the corrugated pipe, which extends outside the housing, is enclosed in a tubular sleeve (7).  The inlet pipe extends beyond the corrugated portion to form the water supply pipe connector (9), and is welded to the sleeve as a water-tight joint (8).
Patent DE-3865486-D1 (DE)
Inventor: LINDENBAUM HERBERT
IPC: G01F15/075
Filed: 1988-03-25
Granted: 1991-11-21
Abstract: The flow measuring device (Mg) provides an output signal dependent on the mass flow rate to control a counter (Z) indicating the flow mass. An error correction circuit is inserted infront of the counter (Z) for selective interruption of the signal path when the signal is outside a given tolerance range with the actual measuring signal replaced by a synthetic signal. Pref. the error correction circuit uses a frequency comparator receiving the measured signal frequency for comparison with reference oscillator pulses, to control a switching logic.
Patent DE-3867497-D1 (DE)
Inventor: VAN DER STRATEN BEREND GARNOUT
IPC: B65D5/00
Filed: 1988-02-12
Granted: 1992-02-20
Abstract: A packing device (1) comprising elements (2) which are composed of a bottom (5), a top panel (6), at least one end (7) wall and side walls (3) and which are hingeably connected together substantially along the longitudinal ribs (8) of their bottoms (5) to form a continuous row of elements. The packing device has been made from one unitary blank and the row of elements can be rolled up from its flat extended position to a closed polygonal block in which the interconnected bottoms and the combined side walls of the elements form the casing and the end faces, respectively, of the block.
Patent DE-3868224-D1 (DE)
Inventor: RADEMACHERS JAKOB DR
IPC: C09K21/02
Filed: 1988-10-20
Granted: 1992-03-12
Abstract: A novel chromium oxide green has a water factor (amount of water to give a fluid paste) of 10-40g/100g.  Prodn. of the Cr2O3 green involves addn. of sulphonic acid, polyphosphoric acid and/or polyacrylic acid cpds. in amount 0.1-2 (pref. 0.2-1) wt. % to an aq. suspension of chromium oxide green with a BET specific surface of 1-20 sq.m./g. prior to drying.
Patent DE-3868532-D1 (DE)
Inventor: FASANO FULVIO
IPC: B22D11/04
Filed: 1988-03-24
Granted: 1992-04-02
Abstract: Method to obtain thin slabs by continuous casting, whereby the ratio between the short side and the long side of the slabs is greater than 1:10, the thin slabs (13) being obtained by casting in an ingot mould (10), the slab (13) becoming detached during cooling from the ingot mould (10) independently and automatically owing to its geometric conformation being such that its long sides (12) diverge from each other. Ingot mould (10) for the continuous casting of thin slabs, in which the dimensional ratio between the short side (11) and the long side (12) of the mould is between 1:10 and 1:100, the mould (10) employing the above method, at least one of the long sides (12) having an outline that includes a substantially continuous enlargement of the section of the mould, starting from one of the short sides (11).
Patent DE-3869912-D1 (DE)
Inventor: VON BURG HEINZ
IPC: B01D47/14
Filed: 1988-05-20
Granted: 1992-05-14
Abstract: Exhaust gases are move through a plurality of gas washing and chemical treatment (6, 7) stages, through which both their temperature and content of noxious gaseous and solid substances are reduced. Low energy consumption and a favourable servicing of the packed columns (40) are ensured by supplying kinetic energy to the exhaust gas current in a partial manner, in particular as a cascade-like supply, by means of running wheels (12) and by horizontally arranging the cascades (40) in a housing composed of a vat (3) and hood (4).
Patent DE-3872392-D1 (DE)
Inventor: IMAI TAMOTSU
IPC: C10G29/06
Filed: 1988-09-20
Granted: 1992-07-30
Abstract: Process for sweetening a sour hydrocarbon fraction comprises: (i) reacting, in a non-oxidising atmos. at reaction conditions, (a) a mercaptan contained in the fraction with (b) an unsatd. hydrocarbon also contained in the fraction, at a molar concn. at least equal to that of the mercaptans present, in the presence as acid catalyst of an acidic inorganic oxide, a polymeric sulphonic acid resin, an intercalate cpd., a solid acid catalyst, or a B or Al halide dispersed on Al2O3, so as to convert mercaptans to thioethers; and (ii) recovering a sweetened prod.. The unsatd. hydrocarbon may be present as an original component of the hydrocarbon fraction (as is pref.) or may be added to it before contacting with the catalyst.
Patent DE-3878264-D1 (DE)
Inventor: GREEN FREDERICK RICHARD III EA
IPC: C12P7/62
Filed: 1988-02-22
Granted: 1993-03-25
Abstract: A method for the monoacetylation of diols is disclosed. A diol and an ester of acetic acid are reacted in the presence of a biocatalyst that is derived from Corynebacterium oxydans. The method is particularly useful to produce chiral monoacetates from the corresponding prochiral diols.
Patent DE-3878373-D1 (DE)
Inventor: BLAETTLER ERNST
IPC: G01K13/02
Filed: 1988-08-25
Granted: 1993-03-25
Abstract: In the mixing valve (10), the displacement member (22) and the outer tube (24) engaging coaxially around the latter are arranged on the inflow element (20). In the region of the annular gap (36) between the displacement member (22) and the outer tube (24), a nickel wire (40), which is covered by the plastic sheathing (44), is wound about the outer tube (24). Cold or hot water flows through the inflow apertures (12, 14) to the recess (26), is pre-mixed there, and flows through the annular gap (36) to the outflow aperture (18). Since the flow cross-section in the annular gap (36) is less than the inflow cross-section of the inflow apertures (12, 14), the speed of the mixing water is higher, which promotes further thorough mixing and improves the heat transfer to the outer tube (24). No radial temperature gradient can form in the annular gap (36), so that the temperature of the water can be measured very accurately. Furthermore, the temperature is measured very close to the point of thorough mixing, which makes it possible to record very quickly the change in temperature of the mixing water. In order to achieve the desired temperature of the mixing water, the valves (15, 15') are regulated by the control (45). 
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Patent DE-50000730-D1 (DE)
Inventor: PACIELLO ROCCO
IPC: C07C45/50
Filed: 2000-03-15
Granted: 2002-12-12
Abstract: Phosphabenzene compounds of the formula (I)where the radicals R1 to R13 are, independently of one another, hydrogen, COOM, SO3M, NR3X, NR2, OR, COOR or SR (where M=hydrogen, NH4 or alkali metal, X=anion, R=hydrogen or C1-C6-alkyl), or C1-C12-alkyl, C6-C12-aryl, C7-C12-aralkyl, C7-C12-alkaryl or C3-C6-heteroaromatics, where the alkyl, aryl, alkaryl and aralkyl radicals may bear the abovementioned radicals as substituents and two or more of the radicals may be joined to form aliphatic or fused-on rings, where at least one of the radicals R4 and R8 and at least one of the radicals R9 and R13 is not hydrogen, can be used for preparing hydroformylation catalysts.
Patent DE-50001306-D1 (DE)
Inventor: SCHERBER WERNER
IPC: G02F1/1523
Filed: 2000-03-04
Granted: 2003-03-27
Abstract: The present invention relates to an electrochronic element including the following elements:an electrode (E1),an electrochromic functional layer (FS),an ion-conducting electrolyte (EY)a layer with high electrical charge capacity (SK),a counter-electrode (E2), the electrochromic functional layer (FS) being a nanoporous doped semiconductor layer having structure sizes smaller than 50 nm.
Patent DE-50001516-D1 (DE)
Inventor: ATZPODIEN CHRISTOPH
IPC: E01B25/00
Filed: 2000-08-12
Granted: 2003-04-24
Abstract: A girder (11) for the production of a track system for track-bound vehicles, in particular a magnetic levitation train, includes a plurality of carriers. The girder has a heat-insulating cover (23) mounted at its upper side. The cover (23) rests on a floating bearing.
Patent DE-50001991-D1 (DE)
Inventor: GRASSL THOMAS
IPC: H01L25/07
Filed: 2000-06-19
Granted: 2003-06-05
Abstract: In a semiconductor memory chip module (2') for a smart card, a nonvolatile memory chip (EEPROM) (4) and a volatile memory chip (SRAM) (6) are stacked and coupled directly by vertical chip interconnections (16). The rapid-access volatile memory permits fast execution of programs. Permanent and safe storage of data is effected by reloading the data to the nonvolatile memory. A chip (8) with decoder circuits can be contained in a further level. Likewise integrated into a chip is a buffer capacitor (20) which is constantly recharged to a constant supply voltage during operation.
Patent DE-50002138-D1 (DE)
Inventor: ZINSER GEORG
IPC: A22C11/08
Filed: 2000-04-06
Granted: 2003-06-18
Abstract: Process for stuffing sausage meat uses a rotary conveyor (1) with rotating cells (16). A partial vacuum is set up in one are (24) of the conveyor linked to the cells and draws the filling into the conveyor. An Independent claim is included for a vacuum stuffer for sausage meat comprising a conveyor housing (2) divided into cells a rotor (11). A vacuum pipe (29) links the conveyor to a vacuum source via an orifice which can be closed by a blocking component (28).
Patent DE-50002545-D1 (DE)
Inventor: LACHENMEIER PER
IPC: B65B9/13
Filed: 2000-08-09
Granted: 2003-07-17
Abstract: The method for fitting stretch film over palletised goods (1) comprises forming a hood (6) from the film with concertina folds in its lower edge, using vertically adjustable grippers on a frame. These are then moved sideways to apply tension to the film and open the base of the hood so that it fits over the goods and the film is stretched. The frame is then lowered over the goods so that the film is released from the grippers and stretched vertically. The novelty is that the tension of the film over the top of the goods is controlled. An Independent claim is included for a machine for carrying out the process.
Patent DE-50003109-D1 (DE)
Inventor: SCHWIEGER JOACHIM
IPC: F01K7/22
Filed: 2000-04-13
Granted: 2003-09-04
Abstract: The aim of the invention is to reduce exhaust steam losses and thus efficiency losses in condensation power stations such that the steam does not expand to the attainable vacuum (as is the case in the prior art) but, after extraction from a turbine or the like, is elevated in the caloric content thereof to a higher pressure stage in a heat transformer by means of pumps, which are connected upstream therefrom and which are provided for the secondary circuit, in order to effect a renewed expansion at said heat transformer. This is repeated as often as possible until the quantity of heat which otherwise escapes through the cooling tower is largely converted into electric energy.
Patent DE-50007762-D1 (DE)
Inventor: SCHROETER JOERG
IPC: A45D20/12
Filed: 2000-11-09
Granted: 2004-10-21
Abstract: The hair dryer has a sensor built into the switch (22, 24). This switches the dryer off when it is laid down on a surface or placed in a mounting and switches it back on when it is lifted up or removed.
Patent DE-50007781-D1 (DE)
Inventor: MEYER DR JUERGEN
IPC: C02F1/32
Filed: 2000-06-10
Granted: 2004-10-21
Abstract: Photocatalytic removal of organic substances from waste water comprises using photocatalyst granules based on pyrogenic titanium dioxide with a mean particle size of 10-150 mu m, a BET surface area of 25-100 m<2>/g, a pH of 3-6 and a compacted density of 100-1200 g/l.
Patent DE-50011395-D1 (DE)
Inventor: GRESS THOMAS
IPC: H01R43/22
Filed: 2000-08-22
Granted: 2005-11-24
Abstract: The invention relates to a method for producing tools for releasing cable joints. According to the invention, a spring steel (3) that is cut into lengths is used. The cut spring steel (3) is pressed into a sleeve and is crimped therewith. The tool for releasing the cable joints has a shaft (1) which is provided with at least one release pin. The shaft (1) is formed from a sleeve. A spring steel (3) is pressed into said sleeve. A t least one release pin is embodied at the free ends of the spring steel (3).
Patent DE-50011842-D1 (DE)
Inventor: ALBRECHT MARKUS
IPC: E05D7/12
Filed: 2000-03-31
Granted: 2006-01-19
Abstract: The hinge-mounting plate comprises a base plate (1) in two parts, with a bottom part (2) fixable to the main furniture body, a top part (3) clamped to the bottom part. The adjusting plate and the top part are connected at at least three suspension point a result of pressure applied to the adjusting plate in relation to the base plate. The connection is secured against slippage by means of a spring element (6) on the adjusting plate. The front end of the bottom part has a notch (4), and the back end has a spigot (6) resting against slopes (5,8) on the top part.