baber/WOPTO huggingface dataset:
Patent DE-68920474-D1 (DE)
Inventor: DAVIES GARETH MORSE
IPC: C07D501/56
Filed: 1989-05-08
Granted: 1995-02-23
Abstract: Cephalosporin antibiotics having a 3-position substituent of the formula:  -CH2NR<1>-Y-A-Z-Q are described, wherein R<1> is hydrogen or certain optionally substituted alkyl groups; Y is -CO- or -SO2-;  A is optionally substituted phenylene or heterocyclylene;  Z is a linking group and Q is a catechol or related ring system. Processes for their preparation and use are described.
Patent DE-68923300-D1 (DE)
Inventor: KAIBEL GARY WAYNE
IPC: H02H7/08
Filed: 1989-01-13
Granted: 1995-08-10
Abstract: A fail-safe circuit is disclosed for use with an intermittently operated d.c. motor (10) connected by means of a circuit breaker (14) to a power supply (12), wherein a control circuit (21) provides control pulses intermittently to the motor. The fail-safe circuit includes a capacitor (38) which is charged when the drive pulses are being applied to said motor, and is discharged when the drive pulses are not being applied to said motor. A reference voltage (34G) is generated and compared with the voltage stored on said capacitor. When the voltage on the capacitor exceeds the reference voltage, the circuit breaker is caused to interrupt the power supply to the motor.
Patent DE-68925675-D1 (DE)
Inventor: BURGESS GEORGE
IPC: B01D33/048
Filed: 1989-11-22
Granted: 1996-03-28
Abstract: A pressure-fed apparatus for the separation of solids and liquids from a suspension has a fine-apertured rotatable screening drum 1, and an inlet 3 to introduce a flow of suspension into the interior of the screening drum under pressure. Feed means comprising a plurality of nozzles 10 eject the suspension tangentially onto the inner surface of the screening drum from a position directly adjacent the said inner surface. Suspension may be ejected with or against the direction of rotation of the drum.
Patent DE-68928432-D1 (DE)
Inventor: HORWITZ MARCUS
IPC: A61K39/002
Filed: 1989-08-15
Granted: 1997-12-11
Abstract: Vaccines and methods for their use in producing effective immune responses in mammalian hosts subsequently exposed to infection by intracellular pathogens including Legionella pneumophila wherein extracellular products of the pathogens are used as vaccines. After selecting a target intracellular pathogen, extracellular products of the selected pathogen which stimulate strong lymphocyte proliferative responses in immune hosts are then utilized as vaccines to immunize subsequent mammalian hosts to the target intracellular pathogen.
Patent DE-69001003-D1 (DE)
Inventor: ONO YASUO
IPC: C07H23/00
Filed: 1990-08-17
Granted: 1993-04-08
Abstract: A vitamin B12 composition wherein vitamin B12 exists as dispersed in a mixture of starch and dextrin can keep vitamin B12 stable for a long time and can be easily manufactured by the ordinary convenient method without employing any special equipment.
Patent DE-69002233-D1 (DE)
Inventor: LANGE ANTTTI AARNE ILMARI
IPC: G01D18/00
Filed: 1990-04-27
Granted: 1993-08-19
Abstract: A method and apparatus for calibrating a sensor system output that includes a logic unit (1) for receiving uncalibrated sensor signals from a centralized sensor system (3) and for reading/writing data from/to a data base unit (2) that contains updated information on all control (4) and performance aspects of the sensors. Based upon these inputs, the logic unit (1) can provide real-time or near real-time optimum calibration (5) of the sensors by using the Fast Kalman Filtering (FKF) method when the stability conditions of standard Kalman Filtering are met by the sensor system.
Patent DE-69005411-D1 (DE)
Inventor: FRAYSSE GUY
IPC: B09B3/00
Filed: 1990-10-12
Granted: 1994-02-03
Abstract: Process for decontaminating a solid product polluted by a contaminant which can be vaporised by heating under vacuum and devices making use of such a process in which the product is introduced into an enclosure (3, 37, 72) for heating and application of vacuum, the said product is heated substantially in bulk in a range of specified temperatures, while a sufficient vacuum is produced in the said enclosure to lower the pressure of the enclosure below the threshold of vaporisation of the contaminant in the said range of temperatures, the said temperature and reduced pressure conditions are maintained in the enclosure for a sufficient time to vaporise substantially all of the contaminant present in the said product, the vaporised contaminant is extracted by exhausting the atmosphere from the enclosure and the said exhausted contaminant is condensed. 
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Patent DE-69012583-D1 (DE)
Inventor: HVARRE JOHN NIKOLAJ
IPC: C02F1/48
Filed: 1990-11-26
Granted: 1994-10-20
Abstract: A mouthpiece (1) for a water tapping point, for example a water tap (2) or similar installation, has a row of flow modifying elements (6-12) so arranged as to impart to the outflowing water jet (5) a desired, preferably quietly regulated, non-splashing state of flow. At least one of these flow modifiying elements (7) is made wholely or partly of magnetic material on e.g. a ceramic basis, so that the flow channels of the mouthpiece (1) are automatically kept free of incrustation.
Patent DE-69103181-D1 (DE)
Inventor: ROUANNE FRANCOIS
IPC: G01N33/14
Filed: 1991-03-07
Granted: 1994-09-08
Abstract: The subject of the present invention is a method of titrating lime saccharate in a sweet juice. 
<??>The method which is the subject of the invention consists in taking a sample of the juice to be analysed, diluting the sample with alcohol in order to form a precipitate, separating the precipitate by filtration, dissolving the precipitate in deionised water, acidifying the solution obtained by the addition of phosphoric acid and titrating the saccharose into the said solution. 
<??>The invention can be used, in particular, in sugar works in the production of sweet juices by the alkaline diffusion method.
Patent DE-69112409-D1 (DE)
Inventor: SMITH DAVID BALFOUR
IPC: E21B47/16
Filed: 1991-09-18
Granted: 1995-09-28
Abstract: Data is transmitted along a borehole containing a drill stem ( 2 ) by means of a transmitter ( 6 ) which converts electric data signals to acoustic signals propagating along the drill stem ( 2 ). The acoustic signals are converted back to electric form by a receiver ( 12 ) which also processes the signals. In the preferred form the signals are stored in a receiver memory ( 15 ) for subsequent retrieval using a pick-up tool ( 5 ) lowered into the borehole. The system is particularly useful in moving data past an obstruction such as a shut-in valve ( 4 ).
Patent DE-69115487-D1 (DE)
Inventor: WALTERS GERALD A
IPC: A01M29/12
Filed: 1991-10-10
Granted: 1996-01-25
Abstract: A wildlife repellant unit 10 is provided which is constructed of a substantially cylindrical tube 14 having a cavity therein into which chemical repellant 24 is placed, further having a barrier 26 positioned inside the cavity to restrain the chemical wildlife repellant from deteriorating until activation, and further including a pair of openings 32,18 positioned above the barrier to facilitate movement of air, thereby distributing the repulsive odours of the chemical repellant once the unit is activated. The body of the wildlife repellant unit may be constructed of a strong yet pliable material such as rubber or plastic so that, when it is pressed between the thumb and the forefinger, the barrier can be broken and the wildlife repellant unit activated. A clip 19 is also provided to facilitate attachment of the wildlife repellant unit to a limb of a tree, thereby facilitating its use.
Patent DE-69119359-D1 (DE)
Inventor: NIELD ERIC
IPC: C08L75/04
Filed: 1991-10-03
Granted: 1996-06-13
Abstract: A silica free curable composition comprising:   A) a stable dispersion in an aqueous medium of a First Polymer having a weight average molecular weight of at least 50,000, which is insoluble in water and which contains silane groups of formula (1); <CHEM> in which a is 0 to 2, R<1> is C1-6 alkyl, and R is OH or a hydrolysable group, the groups of formula (1) contributing from 0.05 to 2% by weight of silicon to the weight of the First Polymer and B) a solution or dispersion of a Second Polymer which has a number average moecular weight of MWt between 1000 and 20,000, and which contains at least two silane groups of formula (1), the groups of Formula (1) contributing from 0.1 to 8% by weight of silicon to the weight of the Second Polymer, and also comprising covalently bonded acid groups in an amount so as to render the Second Polymer soluble or self-dispersible in the aqueous medium, the ratio of the Polymer (A) to the Polymer (B) being in the range 40:1 to 1:4.
Patent DE-69132939-D1 (DE)
Inventor: KISHORE MURTHY
IPC: C12N15/09
Filed: 1991-06-24
Granted: 2002-04-04
Abstract: Genes encoding a glyphosate oxidoreductase enzyme are disclosed. The genes are useful in producing transformed bacteria and plants which degrade glyphosate herbicide as well as crop plants which are tolerant to glyphosate herbicide.
Patent DE-69201058-D1 (DE)
Inventor: ACHARD DANIEL
IPC: C07D209/44
Filed: 1992-05-15
Granted: 1995-02-09
Abstract: New perhydroisoindole derivatives of general formula (I) in which the radicals R1 are identical and represent hydrogen atoms or together form a bond, the symbols R2 are identical and represent phenyl radicals optionally substituted by a halogen atom or by a methyl radical in the 2 or 3 position, the symbol R3 represents a halogen atom or a hydroxyl radical and the symbol R4 represents a hydrogen atom or simultaneously with R3 represents a halogen atom, in their isomeric forms or their mixtures, and optionally their salts, and their preparation. The new derivatives according to the invention are intermediates for the preparation of antagonists of substance P. <IMAGE>
Patent DE-69204106-D1 (DE)
Inventor: DONKIN THOMAS G
IPC: B60F1/04
Filed: 1992-06-03
Granted: 1995-09-21
Abstract: A universal coupling adapter (10) connectable to either end of a rail-highway vehicle useful in forming trains of rail-highway vehicles for rail transport comprises a bolster (14) connectable with a rail bogie (12). The bolster (14) has a support member (36) bearing a semi-trailer mount and a connection assembly (38). The semi-trailer mount is constructed so as to engage and support a rail-highway vehicle. The connection assembly (16) comprises a connecting slot (48) and a connecting link (46), with the connecting link (46), in one embodiment, being shiftable between an extended and a retracted position. The connecting link (46) is disposed substantially within the connecting slot (48) in the extended position, and is disposed substantially outside of the connecting slot (48) in the retracted position. The connection assembly (16) is connectable with a corresponding connection assembly (50, 54) disposed on a rail-highway vehicle. The bolster (14) has an assembly (32) for connecting the bolster (14) to one of a rail car and a locomotive. In another embodiment, the connection assembly (16) comprises a tongue and a slot offset from each other. <IMAGE>
Patent DE-69204231-D1 (DE)
Inventor: CAIN FREDERICK WILLIAM
IPC: A23G3/34
Filed: 1992-06-24
Granted: 1995-09-28
Abstract: The presence of a specific (H2M + HM2)-fat, either in the filling or in the coating of encapsulated fillings, results in the retardation of bloom of the chocolate composition. Therefore, the invention is concerned with encapsulated fillings, wherein the coatings display a defined (H2M + HM2)-content. A process of preparing these encapsulated products is also disclosed. Encapsulated products are, e.g., chocolates, pralines, biscuits, cookies, toffees, fried snacks or cakes.
Patent DE-69214911-D1 (DE)
Inventor: PETIGARA RAMESH BALUBHAI
IPC: C07D275/02
Filed: 1992-10-15
Granted: 1996-12-05
Abstract: An improved process for preparing a 3-isothiazolone of the formula   <CHEM>  wherein R and R<1> are independently selected from hydrogen, halogen or R is a (C<5>-C<8>) alkyl group and R<1> is a halogen; Y is hydrogen, a (C<5>-C<5>3/4 ) alkyl group, an unsubstitued or halo-substituted (C<6>-C3/4 ) alkenyl or alkynyl, a cycloalkyl or substituted (C<7>-C<5><6>) cycloalkyl, an aralkyl or halo-, (C<5>-C<8>) alkyl-, or (C<5>-C<8>) alkoxy-substituted aralkyl of to 10 carbon atoms, or an aryl or halo-, (C<5>-C<8>) alkyl-, or (C<5>-C<8>) alkoxy-substituted aryl aryl group of up to 10 carbon atoms; comprising   (a) reacting a disulfide ester with an amine to generate a disulfide amide; (b) contacting the disulfide amide with a halogenating agent in order to cyclize the amide to form the isothiazolone+/-HX;   (c) neutralizing the isothiazolone+/-HX; (d) stabilizing the neutralized isothiazolone by adding a metal nitrate;   (e) a heat treatment step the improvement comprising adding prior to step (e), after step (c) and before, during or after step (d), an amount of a metal bromate. Compositions resulting from the above process are disclosed.
Patent DE-69221727-D1 (DE)
Inventor: KOUNTZ DENNIS
IPC: H01L/
Filed: 1992-06-08
Granted: 1997-09-25
Abstract: A superconducting Tl-Pb-Sr-Ca-Cu-O thin film comprised of at least one phase of the formula Tl0.5Pb0.5Sr2Ca1+nCu2+nO7+2n where n=0, 1 or 2 is disclosed, which is prepared by a process comprising sputtering an oxide film onto a dielectric substrate from an oxide target containing preselected amounts of Tl, Pb, Sr, Ca and Cu, and heating an oxygen-containing atmosphere in the deposited film in the presence of a source of thallium oxide and lead oxide and cooling the film.
Patent DE-69233143-D1 (DE)
Inventor: LEE-HUANG SYLVIA
IPC: A61K47/48
Filed: 1992-08-26
Granted: 2003-09-04
Abstract: New proteins, termed GAP 31, obtainable from the seeds of Gelonium multiflorum, and DAP 30 and DAP 32, obtainable from the leaves or seeds of Dianthus caryophyllus, or the above proteins produced by recombinant means, are useful for treating HIV infections. In treating HIV infections, the protein is administered alone or in conjunction with other anti-HIV therapeutics. Also provided are processes for purifying the proteins, DNA sequences encoding the proteins, hosts expressing the proteins, recombinant DNA methods for expressing the proteins, and antibodies specific for the proteins.
Patent DE-69301042-D1 (DE)
Inventor: DEZA SAN BAUDILIO FERNANDO
IPC: A23N1/00
Filed: 1993-02-13
Granted: 1996-02-01
Abstract: Fruit juicer, which comprises a feeding duct or feed hopper (6); a fruit carrier rotor (7) located after said hopper; a vertical cutter (8) secant to the rotor (7) in its middle transversal plane; two horizontal secant squeezing cylinders (9,10) with complementary male and female sections; rotating in opposite directions; and collecting means (32) of the juice squeezed out and of the rind of the fruit, located under the squeezing cylinders. The male squeezing cylinder (9) has a multilobular section, while the female squeezing cylinder (10) has longitudinal channels with a section approximately identical to that of the lobes of the male squeezing cylinder (9). <IMAGE>
Patent DE-69302900-D1 (DE)
Inventor: ARZT ERICH
IPC: A61C13/32
Filed: 1993-03-02
Granted: 1996-07-04
Abstract: PCT No. PCT/EP93/00464 Sec. 371 Date Aug. 23, 1994 Sec. 102(e) Date Aug. 23, 1994 PCT Filed Mar. 2, 1993 PCT Pub. No. WO93/17634 PCT Pub. Date Sep. 16, 1993.The base for a dental prosthesis includes an outer body of biocompatible metallic material with a cavity in which an inner body of biocompatible metallic material with a seat for holding a prosthesis is disposed with the interposition of a layer of shock-absorbent material. An annular retaining element connected to the edge of the cavity in the outer body has a resiliently-deformable inner edge which engages a corresponding outer collar on the inner body so as to be resiliently preloaded thereby.
Patent DE-69320945-D1 (DE)
Inventor: TOWNSEND LEROY
IPC: C07D235/08
Filed: 1993-03-08
Granted: 1998-10-15
Abstract: Antiviral nucleoside analogues contain a substituted benzimidazole base attached to a carbocyclic ring in place of the conventional sugar residue. Particularly preferred compounds include those in which the 2-, 5- and 6- positions of the benzimidazole base are substituted by halogen. The compounds have activity against herpes virus especially cytomegalovirus and also hepatitis B virus infections.
Patent DE-69321045-D1 (DE)
Inventor: DENNIS STEPHEN V
IPC: G06F3/12
Filed: 1993-07-09
Granted: 1998-10-22
Abstract: A resource oriented host computer-printer system is disclosed in which the host computer and printer share information and data processing duties. A system and method for analyzing the execution times for draw primitives allows the host computer to determine whether the printer will be able to render draw primitives in real-time. If the printer cannot render the draw primitives in real-time, the host computer may send the draw primitives to be pre-rendered by the printer. The rendering is accomplished in less than thirty seconds. The host computer can determine the execution times for the draw primitives and dynamically alter the timeout period accordingly. If the printer exceeds the determined execution time, the host computer generate a timeout error message. No false timeout error messages are generated by the host computer because the timeout period is related to the actual processing time required by the printer. If the printer is coupled to a network, the timeout period may be set to the maximum thirty second period because the host computer may not have continuous communication with the printer. The host computer will still not generate false timeout errors because the maximum timeout period is still related to the actual processing time required by the printer. The inventive system and method are applicable to any peripheral in which a timeout period is used. <IMAGE>
Patent DE-69322192-D1 (DE)
Inventor: ANDERSON WENDY ANN
IPC: A23G1/00
Filed: 1993-02-05
Granted: 1999-01-07
Abstract: Fat (cocoa butter) in a chocolate chip is reduced to below about 10% by using an aqueous sugar paste containing microparticles of cocoa dispersed in the paste. The colloid-like cocoa paste has improved food modifying properties of intense chocolate flavor similar to "conched" chocolate, fat-like mouthfeel, thickener, viscosity control and stability. The hydrated microparticles of cocoa in the paste have a particle size of about 0.1 to about 20 microns, preferably about 0.1 to about 10 microns, and an average mean particle size of about 2 to about 7 microns. The hydrated microparticles of cocoa are dispersed uniformly throughout the aqueous sugar paste. The paste has an Aw (water activity) of about 0.80 to about 0.90.
Patent DE-69323111-D1 (DE)
Inventor: BAYDAR ERTUGRUL
IPC: G06F5/10
Filed: 1993-05-15
Granted: 1999-03-04
Abstract: Read and write addresses on the local and line sides of an elastic store are compared at least twice in order to determine any ambiguity in the comparison and, if so determined, forgoing any pointer adjustments that would otherwise have been made. <IMAGE>
Patent DE-69324793-D1 (DE)
Inventor: CARSON WILLIAM
IPC: B26B21/06
Filed: 1993-09-27
Granted: 1999-06-10
Abstract: A shaving system includes a platform member (30) with a support surface (36) that has a plurality of apertures (50A-50D) therein and guard structure (34) integral therewith and disposed forwardly of the support surface, a cap member (44) with a plurality of post elements (76A-76D) for disposition in the apertures in the support structure, a primary blade member (38) having a planar body and a cutting edge (60P), a secondary blade member (40) having a planar body and a cutting edge (60S), each blade member having a plurality of apertures (62A-62D) and at least two of the apertures having spaced locating surfaces for positioning engagement with the post elements, and a plurality of discrete spacer members (42A-42D) disposed on the post elements and between the primary and secondary blade members. The post elements extend through the apertures in the blade members, the spacers and the platform member and preferably are mechanically deformed to secure the primary and secondary blade members with their cutting edges in spaced parallel relation in a fixed shaving geometry. The spacer members maintain predetermined vertical spacing between the cutting edges of the primary and secondary blade members and the post elements maintain predetermined lateral spacing of the blade edges of the primary and secondary blade members relative to the guard structure. <IMAGE>
Patent DE-69326455-D1 (DE)
Inventor: POPOWSKI YOURI
IPC: A61M36/04
Filed: 1993-07-01
Granted: 1999-10-21
Abstract: An appliance comprising a catheter 11 in which is centered a guide wire 21 and a radioactive radiation emitter in the form of seeds 41 integrated into the guide wire. Flexible bristles 14 mounted coaxially on the catheter are centering the catheter 11 into a blood vessel 7.
Patent DE-69403693-D1 (DE)
Inventor: PELZER RUDOLF
IPC: B29C48/09
Filed: 1994-02-23
Granted: 1997-07-17
Abstract: The invention relates to an improved process and a device for cooling the internal surface of the wall of a plastic pipe (5) while it is being manufactured by extrusion. The coolant is dispersed on the internal surface of the wall by successively spraying at given time intervals. Advantageously, the coolant is dispersed by means of a system which moves inside the pipe in a reciprocating movement. The injector (23) may advantageously be equipped with means giving a rotary cone of dispersed droplets. <IMAGE>
Patent DE-69406725-D1 (DE)
Inventor: BURBANK JOHN E
IPC: A61B17/11
Filed: 1994-06-15
Granted: 1997-12-18
Abstract: A purse string suturing instrument is provided for quickly and effectively forming a purse string suture in tubular tissue through relatively small cannulas placed in the body. The instrument includes a pair of elongated jaws (24,26), each having a row of spaced-apart uniform-size teeth (30). The jaws are hinged together at one end to clamp the tubular tissue therebetween. The two rows of teeth are offset with respect to each other so that they mesh when the jaws are closed. A single operating mechanism (16,126,130) is provided to articulate the pair of jaws with respect to a longitudinal axis of the suturing instrument and actuate the jaws between an open position and a clamping position. The jaws are inserted through a cannula and positioned to close around the tissue to be sutured. The rows of teeth bend the tissue therebetween into a wavelike configuration. A pair of needles (20), the ends of each being connected to a single length of suture (21), is then inserted through passageways provided through the teeth. An encircling series of stitches are thus formed in the wall of the tubular tissue to create a purse string suture. The needles and the suturing instrument are then withdrawn through the cannula. The tubular tissue can be snugly fitted over an anastomosis ring or the like by drawing and tying the purse string suture. <IMAGE>
Patent DE-69412440-D1 (DE)
Inventor: LJUNGBERG BJOERN
IPC: C23C16/40
Filed: 1994-12-13
Granted: 1998-09-17
Abstract: A body with a coating comprising one or more refractory layers of which at least one layer is a layer of  alpha -Al2O3 textured in the (110) direction is disclosed. Said alumina layer which is essentially free of cooling cracks, comprises platelike grains with a length of 2-8  mu m and a length/width-ratio of 1 - 10, preferably 3 - 7. The coated tools according to the present invention show improved tool lives compared to prior art tools when used for machining steel or cast iron material. <IMAGE>
Patent DE-69420586-D1 (DE)
Inventor: BUSKENS PHILIP
IPC: B01J29/70
Filed: 1994-07-23
Granted: 1999-10-14
Abstract: PCT No. PCT/EP94/02458 Sec. 371 Date May 3, 1996 Sec. 102(e) Date May 3, 1996 PCT Filed Jul. 23, 1994 PCT Pub. No. WO95/03250 PCT Pub. Date Feb. 2, 1995In the manufacture of Beta zeolite, good yields result from a high ethene pressure, advantageously accompanied by synthesis gel ageing and low aluminium content.