baber/WOPTO huggingface dataset:
Patent DE-59705872-D1 (DE)
Inventor: HOLSCHBACH PETER
IPC: F23N5/26
Filed: 1997-10-23
Granted: 2002-01-31
Abstract: The device has a microprocessor (5) and an ASIC module (6). These are coupled together via a bus (38) and control the components of the heater e.g. fuel valves (16) which are connected to a voltage source (13). The ASIC module (6) has active end stages (39) for the components to be controlled e.g. blow motor (14), magnets of the fuel valves and a motor for the circulation pumps (43,44). The ASIC module output (46) for the lifting magnets of the gas valve may be connected to the microcomputer (5) via a lead so that the microcomputer (5) monitors the control of the fuel valve.
Patent DE-59707615-D1 (DE)
Inventor: KOESTER HORST
IPC: B25G1/08
Filed: 1997-11-12
Granted: 2002-08-01
Abstract: The invention relates to a screwdriver unit (1) for screwdriver inserts (11) with an attachment area (12) and a functional area (13), which offers improved, possibly automated, handling of the screwdriver inserts (11), has an expandable application spectrum and can be manufactured economically and with simple means. To this end, the invention provides for a screwdriver unit (1) comprising an insert (7) for holding at least one screwdriver insert (11), whereby said insert (7) can be mounted in a case (6) having at least one lid element (4) with at least one opening (20) and one recess (21) for receiving a screwdriver insert (11). Said screwdriver insert (11) can be positioned in the recess (21) by sliding it from the inside of the case out of the insert (7) and through the at least one opening (20) in the lid element (4).
Patent DE-59709690-D1 (DE)
Inventor: GEISBAUER HEINZ
IPC: B01D29/15
Filed: 1997-12-22
Granted: 2003-05-08
Abstract: Fluid filter, especially one for machine tool coolants, in which a cylindrical filter element, (4), through which fluid flows radially inwards, rotates inside a coaxial cylindrical housing. A contact piece (6) is held on the outside of the filter element by spring pressure and communicates with a channel element (5) whose hollow centre provides a conduit for removing collected dirt at backwashing. Element (5) is held in a fixed position.
Patent DE-59709816-D1 (DE)
Inventor: LORCH WERNER
IPC: E03C1/02
Filed: 1997-02-05
Granted: 2003-05-22
Abstract: The sanitary fitting has a base part (1) specifically for rendering assembly, which has a connection (2) for a hot water line and another (4) for a cold water line. When the base part is assembled, it has an accessible parting surface (13) with through apertures (10, 11) for hot and cold water. The fitting base body (17) can be fixed to the base part. This body has a parting surface (18) against the parting surface of the base part, with coinciding through apertures for hot and cold water, and a receiving space for a mixing valve (23) to which the hot and cold water apertures lead.
Patent DE-59806675-D1 (DE)
Inventor: KERSTING DR
IPC: C08F210/06
Filed: 1998-05-13
Granted: 2003-01-30
Abstract: Random copolymers (I) of propylene with ethylene and 4-10 carbon (C) alk-1-ene(s), with a melting point of 135 degrees C (by differential scanning calorimetry (DSC) method), are obtained by polymerising the monomers from the gas phase, in the absence of a liquid reaction medium, at 50-100 degrees C and 15-40 bar in the presence of a Ziegler-Natta catalyst system containing (a) solid component containing titanium (Ti), a halogenated magnesium (Mg) compound, an electron donor and an inorganic oxide as carrier, (b) an aluminium (Al) compound and (c) another electron donor compound. The novelty is that the ratio of the partial pressures is adjusted to (20-100):1 for propylene and ethylene and (2.5-20):1 for 4-10 C alk-1-ene(s) and ethylene. Also claimed are: (i) the production of (I) in this way; and (ii) films, fibres or mouldings containing (I).
Patent DE-59810264-D1 (DE)
Inventor: HANKE WOLFGANG
IPC: F16F15/134
Filed: 1998-08-08
Granted: 2004-01-08
Abstract: A clutch for a two-mass flywheel of an internal combustion engine includes a first half-coupling and a second-half coupling. Both half-couplings are, within the bounds provided, torsionally twistable relative to the other. The half-couplings are connected to each other through elastic clutch elements. Side-disks form an inner, leakproof compartment containing a center disk. In the radially outer regions of the compartment resides at least one displacement chamber that is capable of being filled and which has a throttle orifice. The displacement chamber is bound circumferentially by two first tappets which are part of one half-coupling, as well as by a second tappet which is part of the other half-coupling. The second tappet divides the displacement chamber into two sectional chambers. At least one of the tappets includes a stationary tappet piece and a movable tappet piece which is movable in circumferential direction and delimits the respective partial chamber. The tappet piece which is movable in circumferential direction pushes against the force of a spring. The area between the two tappet pieces forms a third damping chamber.
Patent DE-59813757-D1 (DE)
Inventor: LEBSKI HUBERT
IPC: G01N1/20
Filed: 1998-08-01
Granted: 2006-11-16
Abstract: The device (10) has a filling device (26) and a control unit (12) to control a pneumatic switch mechanism (16) and switch a pump (20). A collection vessel (24) holds the sample volume. A hose or tube acts as an intake or suction line (34) through which the sample is drawn via an inlet opening (40) into the collection vessel. An identification unit (42) integrated in the suction line (34) determines the presence of the medium (36) in the line. An Independent claim is included for a sampling method using the device.
Patent DE-59814440-D1 (DE)
Inventor: GERS-BARLAG HEINRICH DR
IPC: A61K8/365
Filed: 1998-09-24
Granted: 2010-04-22
Abstract: A mobile liquid cosmetic or dermatological water-in-oil preparation, having an electrolyte-containing aqueous phase of high ionic strength, contains at least two (poly)oxyalkylene or (poly)glycerol diether or diester surfactant emulsifiers. A mobile liquid cosmetic or dermatological water-in-oil preparation comprises: (1) an oil phase containing one or more oils, fats and/or waxes; (2) an aqueous phase containing one or more dissolved electrolytes and having an ionic strength of at least 0.075 M; (3) an emulsifier system consisting of at least two emulsifiers selected from surfactants of formula (I); and (4) optionally further cosmetic or pharmaceutical auxiliaries, additives and/or active agents, which correspondingly reduce the content of component (2). a = 1-100 (preferably 2-60, especially 5-40): R1, R2 = H or Me; X = direct bond or -CH(OR3)-; R3 = H or 1-20 C saturated or unsaturated alkyl or acyl; A, A' = 10-30 C saturated or unsaturated alkyl, acyl or hydroxyacyl; or a polyester residue of formula -ÄCO-R"-CHR'-OÜb-H; R' = 1-20 C alkyl; R" = 1-20 C alkylene; b = 2-202.
Patent DE-59903919-D1 (DE)
Inventor: KINDLER ALOIS
IPC: C07B61/00
Filed: 1999-08-13
Granted: 2003-02-06
Abstract: The invention relates to a method for producing alkyne diols by reacting ketones with acetylenic hydrocarbons in an organic solvent in the presence of a base which contains potassium alcoholates of primary and/or secondary alcohols. The alkyne diols are produced while forming adducts which precipitate out of the reaction mixture and which are comprised of alkyne monoalcohols and/or alkyne diols and a base. The stoichiometries of the reaction partners are selected such that gelatinous adducts are formed which comprise a spherical surface, whereby the reaction mixture remains agitable during the entire reaction.
Patent DE-60003031-D1 (DE)
Inventor: DESCONCLOIS JEAN-FRANCOIS
IPC: C07D453/06
Filed: 2000-06-29
Granted: 2003-07-03
Abstract: Benzo[f]naphthyridine derivatives of formula (I):benzo[f]naphthyridine derivatives and benzo[f]naphthyridine esters of formula (IVa):aminoquinoline derivatives of formula (X):processes for preparing such compounds; and compositions comprising them.
Patent DE-60003112-D1 (DE)
Inventor: PLUNKETT SEAN D
IPC: A61L33/06
Filed: 2000-04-05
Granted: 2003-07-10
Abstract: The invention provides a coating for microporous hollow fibre membrane blood oxygenators which is capable of increasing the resistance of the fibres to passage of blood plasma through the micropores. The coating comprises an alkoxysilane/alkylsilane copolymer, preferably an aminoalkylsiloxane.
Patent DE-60004652-D1 (DE)
Inventor: TENCONI FRANCO
IPC: C07C227/42
Filed: 2000-03-16
Granted: 2003-09-25
Abstract: A process for the preparation of gabapentin starting from gabapentin hydrochloride, which comprises the following steps: preparing a gabapentin hydrochloride aqueous solution; adjusting the pH of the solution to or about to gabapentin isoelectric point by addition of a basic compound comprising a monovalent anion; diafiltering the solution through a membrane highly selective for organic compounds with molecular weight higher than 150 and poorly selective for inorganic monovalent ions, to separate the solution into an aqueous permeate containing chloride ions and a retentate containing unsalified gabapentin substantially free from chloride ions; concentrating the retentate by increasing the pressure exerted on the membrane to obtain a concentration of unsalified gabapentin in the retentate not lower than 5%; evaporating the retentate under reduced pressure and at T°<35°; precipitating gabapentin by addition of an alcohol.
Patent DE-60005616-D1 (DE)
Inventor: CAPDEVILA ARNAU JOAN
IPC: E04H4/16
Filed: 2000-06-07
Granted: 2003-11-06
Abstract: The device comprises a tubular arrangement attached to the pipe arranged at the swimming pool bottom, and a water ejector nozzle axially fitted into said supporting arrangement in a freely rotatable, vertically shiftable arrangement. The device is characterized in that the nozzle supporting arrangement comprises a socket attached to the inside of the pipe and does also incorporate a fitted-in ball-bushing housing the nozzle. The nozzle is formed by an open-ended tubular body provided at least with one opening in its periphery, said tubular body being at its open top fitted with a tubular, rotationally positionable plug peripherally provided with openings of different diameters provided to selectively face the openings of the tubular body in order to control the outflow of the water jet being ejected for the flushing of the swimming pool bottom. <IMAGE>
Patent DE-60006800-D1 (DE)
Inventor: JOHANSSON JAN
IPC: B27B25/04
Filed: 2000-01-21
Granted: 2004-01-08
Abstract: The present invention relates to an arrangement for displacing timber pieces (2) in the direction of a longitudinal axis in order to adjust the positions of said pieces, wherein the arrangement includes a cross conveyor (1) which is fitted with dogging elements (3) and which functions to convey said timber pieces in their cross direction, and which arrangement also includes abutment elements (6) which are intended to abut one end surface of respective timber pieces (2) and therewith displace said timber pieces longitudinally during a part of the transportation of said timber pieces by means of said cross conveyor (1), wherein said abutments (6) are driven synchronously with the cross conveyor (1) around an endless path (4), and wherein each abutment element moves in front of respective dogging elements (3) on the cross conveyor (1) along part of its feed path. The abutment elements (6) are mounted on displacing devices (5) disposed transversely to the endless path (4) and moveable around said path, and the displacing devices (5) are adapted to displace the abutments (6) transversely to movement around said path and in the longitudinal direction of said timber pieces so as to also move said timber pieces (2) in the direction of their longitudinal axes.
Patent DE-60008025-D1 (DE)
Inventor: FANG MINGMING
IPC: C09G1/02
Filed: 2000-11-15
Granted: 2004-03-04
Abstract: A composition and a method for planarizing or polishing a surface with the composition are provided. The composition comprises a liquid carrier, a chemical accelerator, and solids comprising about 5-90 wt. % of fumed metal oxide, and about 10-95 wt. % of abrasive particles, wherein about 90% or more of the abrasive particles (by number) have a particle size no greater than 100 nm. The composition of the present invention is useful in planarizing or polishing a surface with high polishing efficiency, uniformity, and removal rate, with minimal defectivity, such as field loss of underlying structures and topography.
Patent DE-60009513-D1 (DE)
Inventor: SON MEHMET ALI
IPC: F25D21/08
Filed: 2000-06-05
Granted: 2004-05-06
Abstract: A perforated (6) grid (2) is used to avoid the blocking  of the intermediate division and the water drainage canal (5) by the snow and ice pieces that fall into the water drainage pool (4) in large masses during the defrosting of the evaporator of a two-door, "No-Frost" refrigerator having freezer and fresh food compartments and to melt these masses by means of the switched-in heaters (1). The grid (2) is made of a rectangular and preferably metallic sheet iron piece. At the bottom of the grid (2) perforations (6) are arranged with a certain distance from each other and in any desired number and form. Furthermore, the lowest part of the evaporator (3) heater (1) is seated on the grid (2) base and the heater (1) is mounted by means of the detents (7) formed on the grid (2), in such a manner that it will be in contact with the bottom of the grid (2).
Patent DE-60009711-D1 (DE)
Inventor: MERCHANT N
IPC: A61F2/18
Filed: 2000-07-26
Granted: 2004-05-13
Abstract: This invention relates to surgical methods and prosthetic devices for ameliorating hearing loss in patients having ailments of the middle ear. The implant of the invention includes a gas-filled balloon having a pliant membrane of biocompatible material. The balloon is made such that the acoustic impedance presented by the balloon to the eardrum is low enough to permit the eardrum to vibrate freely in response to sound waves. Because the balloon membrane is substantially impermeable to gases and water, the implant can function effectively within the middle-ear chamber for an extended period.
Patent DE-60010289-D1 (DE)
Inventor: MISRA MANI
IPC: H04W36/38
Filed: 2000-09-14
Granted: 2004-06-03
Abstract: A plurality of transmitted data signals are received at a receiver. The receiver measures a channel response associated with the transmitted data signals. A system response is determined. The system response is expanded to be piecewise orthogonal. The received data signals data is retrieved based on in part the expanded system response.
Patent DE-60011887-D1 (DE)
Inventor: DAVIES M
IPC: B01J23/46
Filed: 2000-04-26
Granted: 2004-08-05
Abstract: Compounds having the formula: are disclosed. M<SUP>1 </SUP>and M<SUP>2 </SUP>are the same or different and are transition metal atoms or ions; Z<SUP>2 </SUP>and Z<SUP>3</SUP>, independently, are the atoms necessary to complete a 3-12 membered heterocyclic ring; Z<SUP>1 </SUP>is an alkylene or arylene group; Q<SUP>1 </SUP>and Q<SUP>2 </SUP>are the same or different and are electron withdrawing groups; L<SUP>1 </SUP>and L<SUP>3</SUP>, taken together, represent -O-CR<SUP>13</SUP>-O-; L<SUP>2 </SUP>and L<SUP>4</SUP>, taken together, represent -O-CR<SUP>14</SUP>-O-; and R<SUP>13 </SUP>and R<SUP>14 </SUP>are the same or different and are selected from the group consisting of alkyl groups and aryl groups or R<SUP>13 </SUP>and R<SUP>14 </SUP>represent alkylene or arylene groups that are directly or indirectly bonded to one another. Methods for making such compounds are also disclosed, as are intermediates which can be used in their preparation. Also disclosed are methods for carrying out C-H insertion reactions using bis-transition metal catalysts, such as the above compounds. Procedures for preparing d-threo methylphenidate, tolterodine, CDP-840, nominfensine, and sertraline, are described.
Patent DE-60016935-D1 (DE)
Inventor: MIHIC PETER
IPC: B23B27/16
Filed: 2000-09-01
Granted: 2005-01-27
Abstract: A method and holding device for locking an insert into a tool are used in metal removal machining. The tool includes an insert (2) with a upper contact surface or section (4) and a lower contact surface of section (6) and a holder (8) in which the insert (2) is arranged. The holder includes a holder body (10) and a clamping device (12). The holder body has a lower contact surface or section (14). The insert is arranged in the holder such that the upper contact surface or section (4) of the insert is brought into contact and interaction with a bottom surface (16) of a clamping device while the lower contact surface or section (6) of the insert is brought into contact and interaction with the lower contact surface or section (14) of the holder. At least one of the contact surfaces (4, 6) of the insert (2) includes protrusions (20) in the form of rounded cones, teeth or the like, that are pressed, at least partially, into the surface (14, 16) of the opposite holder and to deform the surface of the holder when the insert is arranged and subject to load in the holder (8).
Patent DE-60017535-D1 (DE)
Inventor: CAPPOZZO DOMENICO
IPC: B07B1/15
Filed: 2000-11-28
Granted: 2005-02-24
Abstract: The invention is a new screen with rollers (1) for sorting solid waste, each roller comprising an axis (1.1) with plates (1.2) parallel to one another and perpendicular to the axis itself, wherein between the rollers of the same axis there is an anti-clogging element (1.3) in the shape of a cylindrical tube, free to travel and substantially parallel to the axis, and wherein the diameter of said anti-clogging element in the shape of a cylindrical tube is longer than the axis and shorter than the diameter of the plates. The edge of said parallel plates (1.2) is provided with a strip (1.21) perpendicular to the plate itself, or a with an inclined double strip, so that the plate has arrow-shaped or T-shaped section along its entire perimeter. The plates may have polygonal, circular or elliptic section. <IMAGE>
Patent DE-60020239-D1 (DE)
Inventor: MORRONE RAFFAELE
IPC: C12P41/00
Filed: 2000-07-25
Granted: 2005-06-23
Abstract: A process for the resolution of enantiomeric mixtures of a chiral carboxylic acid, including an esterification reaction of the carboxylic acid in an organic solvent, in the presence of a stereoselective hydrolase, characterized in that an orthoester of the formula R<SUP>1</SUP>-C(OR<SUP>2</SUP>)<SUB>3</SUB>, in which R<SUP>1 </SUP>is selected from H and C<SUB>1</SUB>-C<SUB>4</SUB>alkyl and R<SUP>2 </SUP>is C<SUB>1</SUB>-C<SUB>8</SUB>alkyl or -CH<SUB>2</SUB>-C<SUB>6-10</SUB>aryl, is used as the esterification reactive.
Patent DE-60020368-D1 (DE)
Inventor: GRAMNAES FINN
IPC: A61F2/66
Filed: 2000-07-10
Granted: 2005-06-30
Abstract: The present invention relates to a foot prosthesis comprising a front foot portion (1), a rear foot portion (2) and an intermediate foot portion (3) formed by a number of rods (8) of resilient material, which rods extend in the longitudinal direction of the foot prosthesis. According to the invention the rods (8) are rotatably connected with at least one of the front and rear foot portions (1,2).
Patent DE-60020371-D1 (DE)
Inventor: JUSSILA OLAVI
IPC: B66C1/66
Filed: 2000-07-13
Granted: 2005-06-30
Abstract: A system and method for controlling the telescopic movements of two telescopic beams moving inside a spreader frame, and the locking movements of the twistlocks in the telescopic beams. The telescopic movement of the telescopic beams are held in position at a desired place in relation to the frame with locking members. The system has a joint multi-rope lever system for performing the telescopic movement of the telescopic beams and the locking movements of the twistlocks. The system has an actuator operating the multi-rope lever system. The system also includes a control system supervising and controlling the actuator and the lever system.
Patent DE-60023525-D1 (DE)
Inventor: LUPIN D
IPC: H03K3/84
Filed: 2000-08-30
Granted: 2005-12-01
Abstract: The invention presented is a novel method and apparatus for generating PN sequences with an arbitrary number of bits, where the number of bits is provided in parallel with each clock pulse. This allows the sequences to be generated at high speed when needed, and allows parallel processing in the acquisition and demodulation processes. In the invention, the initial values of states are loaded into registers of a parallel PN generator, which immediately generates the next n bits of the PN sequence, where n is an arbitrary number dependent on performance required. Then, a first sub-part of the PN generator of the present invention receives the present state of the PN generator and outputs the state of the PN generator n bits in the future. The output of this first sub-part is then provided to a second sub-part of the generator, which generates the next n bits of the PN sequence. In this fashion, the entire PN sequence can be continuously generated. The PN generator also contains a control processor, coordinating co-operation between sub-systems.
Patent DE-60024138-D1 (DE)
Inventor: GREENWOOD PETER
IPC: C09K23/16
Filed: 2000-11-29
Granted: 2005-12-22
Abstract: The invention relates to an aqueous silica-based sol comprising a nitrogen-containing organic compound and silica-based particles with a specific surface area of at least 300 square meters per gram of silica. The invention further relates to a process for the production of an aqueous silica-based sol comprising a nitrogen-containing organic compound which comprises incorporating a nitrogen-containing organic compound into a silica-based sol containing silica-based particles with a specific surface area of at least 300 square meters per gram of silica. The invention also relates to the use of an aqueous silica-based sol comprising a nitrogen-containing organic compound and silica-based particles with a specific surface area of at least 300 square meters per gram of silica as a flocculating agent in the production of pulp and paper and in water purification. The invention further relates to a process for the production of paper from an aqueous suspension containing cellulosic fibres, and optional fillers, which comprises adding to the suspension (i) an aqueous silica-based sol comprising an organic nitrogen-containing compound and (ii) at least one charged organic polymer, forming and draining the suspension on a wire.
Patent DE-60031271-D1 (DE)
Inventor: KINSMAN V
IPC: C07C53/126
Filed: 2000-06-08
Granted: 2006-11-23
Abstract: A mixture of saturated and unsaturated carboxylic acids are hydrogenated with an effective amount of a hydrogenation catalyst and in the presence of an effective amount of an adsorbent to produce a hydrogenated product having less than about 200 ppm of oxygenated by-products and an iodine value of less than 10.
Patent DE-60035409-D1 (DE)
Inventor: WIGHTMAN DAVID A
IPC: F25B47/02
Filed: 2000-01-11
Granted: 2007-08-16
Abstract: A vapor compression system ( 10 ) including an evaporator ( 16 ), a compressor ( 12 ), and a condenser ( 14 ) interconnected in a closed-loop system. In one embodiment, a multifunctional valve ( 18 ) is configured to receive a liquefied heat transfer fluid from the condenser ( 14 ) and a hot vapor from the compressor ( 12 ). A saturated vapor line ( 28 ) connects the outlet of the evaporator ( 16 ) and is sized so as to substantially convert the heat transfer fluid exiting the multifunctional valve ( 18 ) into a saturated vapor prior to delivery to the evaporator ( 16 ). The multifunctional valve ( 18 ) regulates the flow of heat transfer fluid by monitoring the temperature of the heat transfer fluid returning to the compressor ( 12 ) through a suction line ( 30 ) coupling the evaporator ( 16 ) outlet to the compressor ( 12 ) inlet. In one preferred embodiment, a bifurcated liquid line connects the condenser ( 14 ) outlet to the first inlet of an multifunctional valve and the inlet of a metering unit.