baber/WOPTO huggingface dataset:
Patent DE-69330239-T2 (DE)
Inventor: HUANG YENNUN
IPC: G06F11/16
Filed: 1993-09-22
Granted: 2001-11-29
Abstract: Techniques for fault-tolerant computing without fault-tolerant hardware or operating systems. The techniques employ a monitor daemon which is implemented as one or more user processes and a fault-tolerant library which can be bound into application programs. A user process is made fault tolerant by registering it with the monitor daemon. The degree of fault tolerance can be controlled by means of the fault-tolerant library. Included in the fault-tolerant library are functions which define portions of a user process's memory as critical memory, which copy the critical memory to persistent storage, and which restore the critical memory from persistent storage. The monitor daemon monitors fault-tolerant processes, and when such a process hangs or crashes, the daemon restarts it. When the techniques are employed in a multi-node system, the monitor on each node monitors one other node in addition to the processes in its own node. In addition, the monitor may maintain copies of the state of fault- tolerant processes running at least on the monitored node. When the monitored node fails, the monitor starts the processes from the monitored node for which the monitor has state on its own node. When a node leaves or rejoins the system, the relationship between monitored and monitoring nodes is automatically reconfigured.
Patent DE-69332013-T2 (DE)
Inventor: JENG SHWU-JEN
IPC: H01L21/311
Filed: 1993-10-05
Granted: 2003-01-30
Abstract: New device and method are described for accurate etching and removal of thin layer by controlling the surface residence time, thickness and composition of reactant containing film. Etching of silicon dioxide at low pressure using a quartz crystal microbalance is illustrated. Usefulness of the invention in the manufacture of microelectronic devices is shown. <IMAGE>   <IMAGE>
Patent DE-69407617-T2 (DE)
Inventor: SIMEONE ROBERT
IPC: C08G59/42
Filed: 1994-10-18
Granted: 1998-07-02
Abstract: Powder coating compositions based on epoxy functional copolymers and polycarboxylic acid curing agents are disclosed. The compositions have high epoxy content providing for excellent physical and chemical properties. In addition, the compositions are formulated such that they have a relatively low melt viscosity which provides for good flow and excellent coating appearance. The compositions are useful as clear coats.
Patent DE-69410283-T2 (DE)
Inventor: MANGANELLI FAUSTO
IPC: B66F7/08
Filed: 1994-10-19
Granted: 1998-10-01
Abstract: The electrohydraulic lifting device for motor vehicles includes a pair of support platforms (1), respectively a first support platform and a second support platform, which are horizontal and parallel to each other, and mounted on respective tie rods (2) respectively actuated by a main cylinder (P1) and by a secondary cylinder (P2) fed by the same main cylinder (P1), under the control of a hydraulic control unit (16). The hydraulic control unit (16) is equipped with a synchronisation device (17) including a synchronization valve (18) aimed at connecting a hydraulic media conduit (20), delivering hydraulic fluid to the said main cylinder (P1), with a recycling conduit (22) leading a suitable volume of hydraulic fluid from the same main cylinder (P1) to the secondary cylinder (P2), so that to compensate the inadequacy of the delivery of fluid to the secondary cylinder (P2), or alternatively aimed at deviating an exceeding part of the recycled fluid to a discharge, respectively at the starting and when the support platforms (1) are getting into alignment at the floor level.
Patent DE-69410804-T2 (DE)
Inventor: OLSON ALLEN L
IPC: B65B35/50
Filed: 1994-09-13
Granted: 1999-01-28
Abstract: An apparatus and method of forming stacked article groups by supplying at least two streams of articles; forming a stream of first article groups having at least one article; placing a support base on a top surface of each first article group; and forming a second article group, having at least one article, on top of the support base of each first article group, whereby stacked article groups are formed. The stacked article groups are subsequently packaged.
Patent DE-69411263-T2 (DE)
Inventor: RAGNARSSON SVEN
IPC: B01D9/02
Filed: 1994-03-30
Granted: 1998-11-05
Abstract: A method and a device for recovering crystals from a solution by evaporation with crystallisation in an evaporation plant having at least two stages are disclosed. In the method, the crystallised salt is separated in each evaporation stage (n) from mother liquor and is, in all stages except the first, dissolved to a substantially saturated solution, which is then conducted to the preceding evaporation stage (n-1). The crystallised salt in the first evaporation stage of the plant is collected as final product. The device comprises at least two evaporators (I1, I2, I3) with an inlet (1, 2, 3) for heating medium, and an inlet (6, 11, 14) for the solution to be evaporated, and an outlet (7, 12, 16) for the evaporated solution. The outlet of each evaporator (I1, I2, I3) is provided with separating means (C1, C2, C3) for separating crystals from mother liquor. The inlet of an evaporator (I1, I2...In-1) is connected to the separating means (C2, C3...Cn) of the subsequent evaporator (I2, I3...In) for receiving crystals from the separating means, and to a supply means (5) for liquid which forms, with the crystals, a substantially saturated solution which is to be evaporated. The outlet (10) for crystals from the separating means (C1) of the first evaporator (I1) of the device is the product outlet.
Patent DE-69418653-T2 (DE)
Inventor: HOLMAN HARM WILLEM
IPC: E01C5/00
Filed: 1994-06-29
Granted: 1999-12-30
Abstract: Pavement element such as a tile with an upper porous layer (2), below that a liquid-tight layer (3) and possibly there below a heavy layer (4). In order to keep a floor laid with suchlike elements well liquid-tight at the level of the liquid-tight layers sealing means (6) are provided between this layer (3) or one element and the same layer (3') of an adjacent element. Preferably these means consist in a rib or protrusion, which may cover the complete height of the liquid-tight layer. Preferably the porous layer is formed from particles of the same size having an irregular shape and the liquid-tight layer from particle from different particle sizes, such that the particles attain a high filling degree.
Patent DE-69425188-T2 (DE)
Inventor: RUZZA WOGLER
IPC: B22D11/12
Filed: 1994-02-25
Granted: 2001-03-22
Abstract: Method for the controlled pre-rolling of thin slabs (20) leaving a continuous casting plant, whereby the pre-rolling is carried out with a plurality of pairs of rolls (14-16) grouped together in one or more pre-rolling assemblies (10), the first of the pre-rolling assemblies (10) being positioned immediately downstream of foot rolls (12) of a mold (11), at least one displaceable roll (16) being included in the pairs of rolls (14-16), the pairs of rolls (14-16) being associated with pressure transducer means (18) and hydraulic capsule means (17), position transducer means (24) being included, the pressure transducer means (18) and position transducer means (24) can be associated with a data processing unit (21), at least the first of the pairs of rolls (14-16) processing a slab (20) which has just emerged from the mold (11) with a thin solidified skin. The method achieves a pre-rolling with a reduction of the thickness of the slab (20) leaving the last pair of pre-rolling rolls (14-16) by at least 10% so as to eliminate the liquid core and to bring into contact the zones in a two-phase condition in order that the central solidification structure be refined and the central separation be minimized. <IMAGE>
Patent DE-69426091-T2 (DE)
Inventor: EIDA TSUYOSHI
IPC: C09D11/00
Filed: 1994-05-17
Granted: 2001-05-10
Abstract: Disclosed herein is an azo dye compound having a structural unit represented by the following formula in its molecule:    -X-Y-(R1)(R2)(R3)k   [I]   wherein Y is a 6-membered ring containing 2 or 3 nitrogen atoms, X is a linking group for bonding a main body of the dye molecule to Y, R1 is the first amino acid residue, R2 is an atomic group selected from the following group A, R3 is another atomic group selected from the following group B, and k is a number of 0 or 1:  Group A: H, OH, NH2, CN, =O and the second amino acid residue;  Group B: H, OH, NH2, CN and =O, the first and second amino acid residues being identical with or different from each other. <IMAGE>
Patent DE-69432995-T2 (DE)
Inventor: BICK ULRICH
IPC: G06T5/30
Filed: 1994-11-29
Granted: 2004-03-04
Abstract: A method for the automated segmentation of medical images, including generating image data from radiographic images of the breast. The method is applicable to breast mammograms including the extraction of the skinline as well as correction for non-uniform exposure conditions, hand radiographs, and chest radiographs. Techniques for the segmentation include noise filtering, local gray value range determination, modified global histogram analysis, region growing and determination of object contour. The method also is applicable to skin detection and analysis of skin thickening in medical images, where image segmentation, local optimization of external skinline, creation of a gradient image, identification of the internal skinline and then skin thickness determination are carried out.
Patent DE-69433159-T2 (DE)
Inventor: MAYNARD S
IPC: A61M25/092
Filed: 1994-02-24
Granted: 2004-07-08
Abstract: A flexible VLSI film containing shape memory alloy (SMA) actuator elements and associated control and driver circuitry is wrapped around any bendable element such as a flexible, hollow tube, catheter tube or the like. The SMA actuator elements are thus spatially distributed around the circumference of the bendable element. The SMA actuator elements are selectively resistively heated with an electric current through associated decode and driver circuitry, thereby causing a portion of the film to contract. The radical distribution of the SMA actuator elements across the surface of the VLSI actuator film is such that when properly activated, a device sheathed with the VLSI film is capable of executing highly dexterous maneuvers in three-dimensional space, which was not heretofore possible. The actuator elements are self-guided in that control circuitry, decode circuitry and associated microprocessors, including position mapping means are fabricated in VLSI integrally with the SMA actuator elements. Alternatively, a microprocessor controller may be located at a remote location while communicating with associated driver circuitry on the actuator film.
Patent DE-69433933-T2 (DE)
Inventor: NICOLAU CLAUDE
IPC: A61K35/18
Filed: 1994-03-23
Granted: 2005-07-21
Abstract: The present invention relates to a method and apparatus for the encapsulation of biologically-active substances in red blood cells, characterized by an optionally automated, continuous-flow self-contained electroporation system (10), as shown in the figure which allows withdrawal of blood from a patient (11), separation of red blood cells (44), encapsulation of a biologically-active substance in the cells (72), and optional recombination of blood plasma and the resulting modified red blood cells (96), thereby producing blood with modified biological characteristics. The present invention is particularly suited for use to encapsulate allosteric effectors of hemoglobin, thereby reducing the affinity of erythrocytes for oxygen and improving the release of oxygen from erythrocytes in tissues.
Patent DE-69502152-T2 (DE)
Inventor: KJELL DOUGLAS PATTON
IPC: C07C217/22
Filed: 1995-08-30
Granted: 1998-09-17
Abstract: The present invention provides a novel process for preparing novel compounds of formula I <CHEM>  wherein R<1> and R<2> each are independently C1-C4 alkyl, or combine to form piperidinyl, pyrrolidinyl, methylpyrrolidinyl, dimethylpyrrolidinyl, morpholino, dimethylamino, diethylamino, or 1-hexamethyleneimino; and     n is 2 or 3;  or a pharmaceutically acceptable salt thereof, comprising     a) reacting a haloalkyl amine of formula III <CHEM>  wherein     X is a halogen; and R<1>, R<2>, and n are as defined above, with a compound of formula IV   <CHEM> wherein R is C1-C6 alkyl, in the presence of an alkyl acetate solvent and a base; b) extracting the reaction product of step a) with an aqueous acid; and c) cleaving the ester of the reaction product from step b) to form an acid.   The present invention further provides a novel process for preparing compounds of formula V <CHEM>  wherein R<1> and R<2> each are independently C1-C4 alkyl, or combine to form piperidinyl, pyrrolidino, methylpyrrolidino, dimethylpyrrolidinyl, morpholino, dimethylamino, diethylamino, or 1-hexamethyleneimino;     R<3> and R<4> each are H or a hydroxy protecting group; and     n is 2 or 3;  or a pharmaceutically acceptable salt thereof, comprising     a) reacting a haloalkyl amine of formula III <CHEM>  wherein     X is a halogen; and R<1>, R<2>, and n are as defined above, with a compound of formula IV   <CHEM> wherein R is C1-C6 alkyl, in the presence of an alkyl acetate solvent and a base; b) extracting the reaction product from step a) with an aqueous acid;   c) cleaving the ester of the reaction product from step b) to form an acid; d) reacting the extracted product from step c) with a compound of formula V <CHEM> wherein R<3> and R<4> are as defined above, or a pharmaceutically acceptable salt thereof; e) optionally removing the R<3> and R<4> hydroxy protecting groups of the reaction product form step d); and f) optionally forming a salt of the reaction product from either steps d) or step e).
Patent DE-69509132-T2 (DE)
Inventor: NINANE LEON
IPC: C01D1/22
Filed: 1995-12-22
Granted: 1999-11-18
Abstract: PCT No. PCT/EP95/05175 Sec. 371 Date Sep. 12, 1997 Sec. 102(e) Date Sep. 12, 1997 PCT Filed Dec. 22, 1995 PCT Pub. No. WO96/21620 PCT Pub. Date Jul. 18, 1996Process for the coproduction of calcium carbonate and sodium hydroxide, comprising causticizing sodium carbonate with milk of lime; separating the calcium carbonate and the sodium hydroxide formed in the causticizing stage; and carbonating a mixture of milk of lime and of the calcium carbonate resulting from the causticizing stage.
Patent DE-69528363-T2 (DE)
Inventor: MIDOUX PATRICK
IPC: A61K47/48
Filed: 1995-04-24
Granted: 2003-05-15
Abstract: The invention concerns a complex between at least one negatively charged nucleic acid and at least one positively charged polymeric conjugate, the link between the nucleic acid and the polymeric conjugate being electrostatic in nature, the polymeric conjugate containing a polymer formed from monomer components having free NH3+ functions of the aforementioned components and being as follows: -the free NH3+ functions from the aforementioned components are substituted in a ratio of at least 10%, advantageously from 45% to 70%, particularly 60%, by noncharged residues leading to a reduction of positive charges in comparison to the same nonsubstituted polymeric conjugate, facilitating the release of nucleic acid by the dissociation of the complex, -the aforementioned residues possess in addition the following properties: ->they contain at least one hydroxyl group, ->they do not correspond to a recognition signal recognized by a cellular membrane receptor, -the free NH3+ functions from the above mentioned components and/or the hydroxyl groups of the above mentioned residues are also able to be substituted by at least one molecule which constitutes a recognition signal recognized by a cellular membrane receptor, under the condition that the polymeric conjugate contains at least 30% free NH3+ functions.
Patent DE-69532428-T2 (DE)
Inventor: GENSINI GIANNI
IPC: H05B7/06
Filed: 1995-04-18
Granted: 2004-07-01
Abstract: Cooled bottom electrode for a direct-current electric furnace, the electrode consisting of one or more steel bars (10) incorporated in a refractory hearth (11) of the furnace and having at least its upper end in contact with the bath of molten metal (13) within the furnace, at least a first upper liquid part (14) and at least a second lower solid part (15) being defined along the steel bar (10) and being divided by a separation zone (16), the lower solid part (15) being associated with cooling means, copper cooling means (17) being introduced in cooperation with the solid part (15) of the steel bar (10) and being inserted at least therewithin and extending at least partly within the bar (10) and towards the inside of the furnace, the copper cooling means (17) cooperating with a cooling-water system (19) positioned below the bar (10) and in cooperation therewith. <IMAGE>
Patent DE-69600971-T2 (DE)
Inventor: FALK MORTEN
IPC: E05F15/12
Filed: 1996-02-08
Granted: 1999-08-05
Abstract: An electrical window operator for opening and closing a window comprises at least one arm connected pivotally and detachably in a first end with a sash coupling member slidable side within a limited part of the length of the sash, said arm being pivotally connected at the other end with a second coupling member connected with the main frame. An operator housing arranged at the main frame accommodates an elongate drive shaft with a threaded section engaged by a nut element forming part of the second coupling member and an electrical drive unit in axial extension of the drive shaft.
Patent DE-69603323-T2 (DE)
Inventor: GAETA ANTHONY C
IPC: C09K3/14
Filed: 1996-05-17
Granted: 2000-01-13
Abstract: In the prodn. of a film-backed coated abrasive, the non-abrading surface of the film backing is coated with a friction- promoting layer comprising a radiation-curable binder, a particulate material and at least 20 wt. % liq. carrier, and the coating dried and cured to cause it to shrink by 20-60 vol. %.
Patent DE-69603480-T2 (DE)
Inventor: KADABA NAGESH
IPC: G06Q10/08
Filed: 1996-05-31
Granted: 2000-03-02
Abstract: The present invention provides a system and method for preparing an electronic shipping record of a parcel. The system utilizes an intelligent telephone to display a parcel shipping procedure as a menu of choices for selection, to store delivery information received via the parcel shipping procedure as a shipping record of a parcel, and to transmit the shipping record to update a parcel database.
Patent DE-69604738-T2 (DE)
Inventor: DIN SHAHID
IPC: A61M1/28
Filed: 1996-02-01
Granted: 2000-05-31
Abstract: A system and a method are provided to effect solution exchange particularly for a patient requiring peritoneal dialysis. The system includes a device (1) that is portable and particularly adaptable for patients requiring a night time exchange or an additional exchange. The device (1) includes an operator-touch control panel (10) operatively connected to a pouch (26) with an incorporated heater (12). The pouch (26) holds a solution bag (18) and may be selectively opened and closed by a cover (28). A drain tray (30) holds a drain bag (20) and has a scale (14) incorporated therein. The pouch (26) is connected to the control panel (10) by an upper arm (38), and the drain tray (30) is connected to the control panel (10) by a lower arm (42). The device (1) may be collapsed by releasing the upper arm (38) and the lower arm (42) such that the system (1) lays in a substantially flat arrangement when not in use.
Patent DE-69607621-T2 (DE)
Inventor: DRENT EIT
IPC: C07C69/24
Filed: 1996-07-16
Granted: 2000-08-31
Abstract: The invention relates to a process for the continuous carbonylation of olefins whereby an olefin is reacted with carbon monoxide and a nucleophilic compound in the presence of a catalyst system based on: (a) a source of a Group VIII metal cations, (b) a source of an aliphatic diphosphine, and (c) a carboxylic acid which is the hydrocarboxylation product of the olefin, whereby during the process the carboxylic acid is either added continuously or intermittently or is prepared in-situ by continuous or intermittent addition of water.
Patent DE-69611458-T2 (DE)
Inventor: REY JACQUES
IPC: C04B41/87
Filed: 1996-10-14
Granted: 2001-07-12
Abstract: PCT No. PCT/FR96/01598 Sec. 371 Date May 13, 1998 Sec. 102(e) Date May 13, 1998 PCT Filed Oct. 14, 1996 PCT Pub. No. WO97/18176 PCT Pub. Date May 22, 1997A plurality of substrates (10) are disposed in alternation and in contact with layers (12) which constitute sources of metal-based composition, each layer comprising a majority phase formed by the metal-based composition and a minority phase suitable for forming a structure for retaining and draining the metal-based composition when it is in the molten state. The batch is heated to a temperature greater than the melting temperature of the metal-based composition such that the metal-based composition in the molten state can migrate from each source through the adjacent surface of the, or each, substrate adjacent to the source towards the inside of the substrate. The invention seeks in particular to incorporate a silicon-based composition in a thermostructural composite material, in particular a carbon-carbon composite material for siliciding purposes.
Patent DE-69613465-T2 (DE)
Inventor: REDEPENNING KARL-HEINZ
IPC: C10K1/02
Filed: 1996-04-09
Granted: 2002-05-02
Abstract: PCT No. PCT/EP96/01514 Sec. 371 Date Dec. 1, 1997 Sec. 102(e) Date Dec. 1, 1997 PCT Filed Apr. 9, 1996 PCT Pub. No. WO96/31272 PCT Pub. Date Oct. 10, 1996A process for the removal of dust from gas that has been produced by low temperature carbonization is provided. The process separates solid particles by means of washing oil in a spray washer that also cools the gases that have been produced by low temperature carbonization. The process includes intensively wetting the gases that have been produced with oils that have been condensed out of the stream of the gas. At least a first and second washing stage is provided in the spray washer. The mass flow comprising the washing oil and condensate is collected in the second washing stage and subdivided. Thereafter, the mass flow is fed to both the first and second washing stage as recirculated and recycled washing oil.
Patent DE-69618664-T2 (DE)
Inventor: ZOLLINGER L
IPC: A01N43/46
Filed: 1996-09-27
Granted: 2002-08-14
Abstract: The present invention relates to a method to inhibit bacteria from adhering to a submergible surface. The method contacts the submergible surface with an effective amount of at least one thiourea to inhibit bacterial adhesion to the submergible surface. The present invention also relates to a method for controlling biofouling of an aqueous system. This method adds an effective amount of at least one thiourea to inhibit bacteria from adhering to a submerged surface within the aqueous system. This method effectively controls biofouling without substantially killing the bactaria. The thiourea used in the method of the invention has the following formula a compound of the formula: The present invention also relates to compositions containing thiourea compounds and useable in the above methods. The compositions comprise at least one thiourea in an amount effective to inhibit bacteria from adhering to submergible or submerged surfaces.
Patent DE-69621321-T2 (DE)
Inventor: MUSTER JACQUES
IPC: B23Q11/12
Filed: 1996-05-10
Granted: 2003-01-02
Abstract: The machine tool (2) has a spindle which rotates about a main axis and forms part of a workpiece or tool holder. The spindle can be offset eccentrically in relation to the main axis, with the eccentricity able to occupy any co-ordinates in a plane perpendicular to the main axis. The workpiece holding spindle (23) has a slider (3) to hold the workpiece (1), able to move in an axis perpendicular to the main axis, and a spring (32) between the spindle and slider. The spring's constant is selected so that its pressure is always greater than the centrifugal force exerted by the eccentric slider. The slider is controlled by a rod (40) located in a lengthwise recess (24) of the spindle drive shaft (21), the rod being made from a material with a low thermal expansion coefficient.