baber/WOPTO huggingface dataset:
Patent DE-3585549-D1 (DE)
Inventor: BUZZI GUENTER
IPC: F16K31/64
Filed: 1985-04-03
Granted: 1992-04-16
Abstract: A valve has an electric drive (16,17) supplied by a thermocouple (12). A control unit (11) produces the valve drive control signals and is fitted with a set point input unit (20) and has an accumulator (23) on rechargeable battery as a buffer against the thermocouple. The thermocouple is pref. a sleeve fitted round a pipe carrying the flow with one part exposed to the flowmedium temp. and another part exposed to the external temp. pref. via cooling fins.
Patent DE-3586941-D1 (DE)
Inventor: MAINI ROSHAN
IPC: A61F2/06
Filed: 1985-10-10
Granted: 1993-02-11
Abstract: A method of producing a vascular graft comprises impregnating a tube of flexible porous material with gelatinous material which contains a gelatin which has been treated to cause it to contain a predetermined number of amino groups less than that normally present in untreated gelatin then treating the impregnated tube to cause the amino groups to form cross links with one another.The method provides a vascular graft for use in implantation surgery in which the rate of increase of porosity of the graft after implantation can be accurately determined in advance.
Patent DE-3668453-D1 (DE)
Inventor: BOKEL HEINZ-HERMANN DR
IPC: C07D413/06
Filed: 1986-07-03
Granted: 1990-03-01
Abstract: New 1-oxa-2-oxo-3-R-3-aza- 5-Z-cyclopentane derivatives, wherein R is alkyl or hydroxyalkyl having in each case 1-6 C atoms, cycloalkyl having 3-8 C atoms, unsubstituted aryl or aralkyl or aryl or aralkyl each of which has a total of 6-15 C atoms and, in the aryl radical, is monosubstituted to trisubstituted by alkyl, alkoxy, OH and/or Cl or monosubstituted by methylenedioxy, Z is -(CHOH)n-H and n is 2, 3, 4 or 5, can be used as intermediate products for the preparation of active compounds for medicaments, such as toloxatone.
Patent DE-3751481-D1 (DE)
Inventor: HARAGUCHI KEISUKE
IPC: G02B23/14
Filed: 1987-05-12
Granted: 1995-09-28
Abstract: A lens shutter type of camera is provided, having a photographing optical system (1) comprising a zoom lens system (L1, L2), a motor driven cam mechanism (14, 15, 16, 17, 18, 19, 20, 21) for moving the photographing optical system (1, L1, L2) in a zoom range (20d, 21b), thereby varing the focal length of said optical system (1, L1, L2) and for moving said optical system (1, L1, L2) to and from an accommodating position (20a, 20b, 21a) where lenses (L1, L2) of said photographing optical system (1) are in a position behind said zoom range (20e, 21b). In that camera a code plate (90) is provided with an area (Pos2 to PosA) for obtaining focal length information of said optical system (1) and with a detecting area (Pos1) for detecting a transient state (20b) from said zoom range (20d, 21b) to said accommodating position (20a, 21a). The driving of said cam mechanism (14, 15, 16, 17, 18, 19, 20, 21) cannot be stopped when said detecting area (Pos1) signalises a position of the optical system (1, L1, L2) in said transient state (20b, 21a). <IMAGE>
Patent DE-3762196-D1 (DE)
Inventor: VON SELD SIGURD
IPC: B25C1/04
Filed: 1987-07-01
Granted: 1990-05-17
Abstract: 1. A pneumatically operated driving tool for fasteners comprising a working cylinder, a working piston within said working cylinder connected to a driver or the like, stop means in said working cylinder limiting the working stroke of said working piston, a control valve adapted to be actuated by a trigger, a working space above said working piston when said piston is in its upper dead point position, said control valve being adapted to alternatingly connecting said working space with a pressurized air source or with atmosphere, respectively, a piston return chamber surrounding said working cylinder and connected thereto by a first opening adjacent said stop means, and a second opening spaced from said stop means, characterized by said working piston having a smaller diameter than said working cylinder, an annular piston being sealingly displaceable on said driver and sealingly engaging the wall of said working cylinder, said annular piston sealingly engaging said working piston in said upper dead point position, the proportion of the effective areas and the masses of said working piston and said driver blade on one side and of said annular piston on the other side being such that the acceleration of said annular piston during the working stroke is not larger than that of the working piston.
Patent DE-3769193-D1 (DE)
Inventor: PEDAIN JOSEF DR
IPC: C09D175/04
Filed: 1987-04-04
Granted: 1991-05-16
Abstract: The present invention is directed to a process for the preparation of an oligourethane and free isocyanate groups which soluble in aromatic solvents and suitable as a lacquer binder by reacting an organic diisocyanate with a high molecular polyol and a low molecular weight polyol which contains 2,2,4-trimethylpentane-1,3-diol, its ethoxylation and/or propoxylation products or addition products of this low molecular weight diol with  epsilon -caprolactone. The present invention is also directed to oligourethanes produced by this process and to their use as the binder or binder component in moisture hardening one-component lacquers.
Patent DE-3773891-D1 (DE)
Inventor: FAEHNRICH HANS-JUERGEN
IPC: H05B41/285
Filed: 1987-12-21
Granted: 1991-11-21
Abstract: The circuit comprises a push-pull frequency generator, a smoothing capacitor (C4), and an active harmonics filter (5). It comprises a switch-off device with a rapid trigger circuit. The latter comprises series-connected Zener diodes (DZ1,2), coupling the gate of the switch-off thyristor (TH) to the plus pole of the smoothing capacitor. The trigger circuit comprises also a resistor (R9), connecting the gate of the switch-off thyristor to its cathode. If the fluorescent tube (LP1) fails, the trigger circuit provides the switching of the switch-off thyristor within a few millisecs. and disconnects the control circuit function. Thus the destruction of the smoothing capacitor, caused by the pumping function of the filter is prevented.
Patent DE-3777303-D1 (DE)
Inventor: LEWTAS KENNETH
IPC: C10L1/16
Filed: 1987-09-23
Granted: 1992-04-16
Abstract: A compound of the general formula <CHEM> in which -Y-R<2> is SO3<(-)(+)>NR @R<2>, -SO3<(-)(+)>HNR@R<2>, -SO3<(-)(+)>H2NR<3>R<2>, -SO3<(-)(+)>H3NR<2>, -SO2NR<3>R<2> or -SO3R<2>; -X-R<1> is -Y-R<2> or -CONR<3>R<1>, -CO2<(-)(+)>NR @R<1>, -CO2<(-)(+)>HNR @R<1>, -CO2<(-)(+)>H2NR<3>R<1>,-CO2<(-)(+)>H3NR<1>, -R<4>-COOR1, -NR<3>COR<1>, R<4>OR<1>, -R<4>OCOR<1>,-R<4>R<1>, -N(COR<3>)R<1> or Z<(-)(+)>NR @R<1>; -Z<(-)> is SO3<(-)> or -CO2<(-)>; R<1> and R<2> are alkyl, alkoxy alkyl or polyalkoxy alkyl containing at least 10 carbon atoms in the main chain; R<3> is hydrocarbyl and each R<3> may be the same or different and R<4> is nothing or is C1 to C5 alkylene and in <CHEM> the carbon-carbon (C-C) bond is either a) ethylenically unsaturated when A and B may be alkyl, alkenyl or substituted hydrocarbyl groups or b) part of a cyclic structure which may be aromatic, polynuclear aromatic or cyclo-aliphatic.
Patent DE-3780311-D1 (DE)
Inventor: WATANABE TADASHI
IPC: B60C9/22
Filed: 1987-08-31
Granted: 1992-08-13
Abstract: Pneumatic tyre has a belt layer disposed between a cord material carcass and a tread portion and a reinforcing layer between the belt layer and the tread portion. The reinforcing layer is formed of a ribbon like structure of rubberised cord which is hooped spirally on the belt in the circumferential direction.
Patent DE-3780951-D1 (DE)
Inventor: TORBUS MAREK
IPC: C08G16/00
Filed: 1987-11-07
Granted: 1992-09-10
Abstract: Binder comprises soln. of aldehyde-reactive phenolic material (I) and a gaseous acetal (II) as reaction partners and strong acid (III) as catalyst, (I) and (III) being present in the mould mixt. and (II) being passed into the shaped mould mixt. Claimed is prepn. of synthetic resin-bonded shaped articles, partic. foundry moulding parts, a mould mixt. being made from a mould base material, soln. of (I), and (III), and hardened by leading through it (II) by means of a carrier gas.
Patent DE-3787449-D1 (DE)
Inventor: MURATA MASAYUKI
IPC: B41M5/30
Filed: 1987-06-12
Granted: 1993-10-21
Abstract: High quality thermal recording sheet mfg. method in which, in formation of the outermost layer of a thermal recording sheet having a heat-sensitive layer that produces colour on application of heat, the outermost layer is dired in a state in which it has been bonded to another smoothing body layer while wet and then is sepd. from the smoothing body layer.
Patent DE-3865662-D1 (DE)
Inventor: ALEGRE RENE
IPC: G01N23/09
Filed: 1988-07-14
Granted: 1991-11-21
Abstract: Analysis of the content of certain elements in a continuous flow of bulk materials by neutron bombardment and measurement of the gamma radiation emitted by these elements, which makes it possible to distinguish between the capture radiation and the activation radiation. The neutron source is a neutron-generating tube (7) which is activated periodically. The signals from a single gamma radiation detector (10) are considered only after neutron emission has ceased, during distinct intervals corresponding respectively to the phenomena of capture and radiation of the activated elements. The respective signals are treated in two distinct measurement routes and the results are then combined automatically. A third measurement route can be provided for gamma radiation resulting from inelastic shocks. The source (7) and the detector (10) are grouped in a probe (6) lodged in a polyethylene protective tube (5) inside the flow of the materials (1). The installation is used to analyse large flows of minerals without taking samples, in particular in the mining, coal mining, cement, and aluminium industries.
Patent DE-3865956-D1 (DE)
Inventor: SPINDER PIETER
IPC: A01K1/06
Filed: 1988-12-13
Granted: 1991-12-05
Abstract: A feeding gate of the type comprising tiltable closing pipes (10) and a rectilinearly movable operating member (11) in order to latch and unlatch said closing pipes (10) has, according to the invention, been made centrally latchable and unlatchable in that the operating member, at least L-shaped in cross-section, has a recess (17) in the horizontal leg (12) for centrally closing and the vertical leg (13) has an obliquely rising edge (16) for centrally unlatching the closing pipes (10).
Patent DE-3867318-D1 (DE)
Inventor: BRUESTLE CLAUS DIPL ING
IPC: F02B37/18
Filed: 1988-04-12
Granted: 1992-02-13
Abstract: The supercharged IC engine is provided with a by-pass pipe, which allows some of the exhaust gases to by-pass the turbine. The exhaust has a silencer (14) with an inlet (2) for the exhaust gases from the turbine. The inlet is aligned with a pipe (13) mounted in a chamber (18) at the front of the silencer. The chamber pipe is supported by three radial projections (16) in the wall (15) dividing the chamber from the main chamber (26). The projections are so arranged that passages are formed in the wall. The turbine by-pass pipe is connected to a second inlet pipe (19), and the exhaust gases from it exert an ejector effect on the main exhaust flow through the chamber pipe.
Patent DE-3872993-D1 (DE)
Inventor: HUHN KARL DR DIPL CHEM
IPC: D06M101/02
Filed: 1988-09-08
Granted: 1992-08-27
Abstract: Organic fibres are impreganted with organopolysiloxanes (I) contg. (i) diorganosiloxane units, both of which are Si-C bound monovalent hydrocarbon residues and (ii) at least two monovalent Si-C bound residues contg. basic N, at least part of these gps. being Si-C bound N-cyclohexylaminoalkyl residues.
Patent DE-3877905-D1 (DE)
Inventor: BARLAGE BRUNO DIPL ING
IPC: A01B15/14
Filed: 1988-11-12
Granted: 1993-03-11
Abstract: The frame is for a reversible plough of adjustable cutting width. The plough shares (9) are swung by adjusters (27) about vertical axes (26) and lockable in different positions on the frame (8). At the share attachment points to the frame there are horizontal guide openings (31), through which the adjusters pass. The latter are pref. enclosed by inserts (32) welded to the frame.
Patent DE-3879761-D1 (DE)
Inventor: FUJIOKA FAMIYU-TSUKAGUCHI
IPC: F26B5/16
Filed: 1988-05-27
Granted: 1993-05-06
Abstract: A method for drying a wetted molded product of pasty high viscous composition which comprises subjecting the molded product to a dehydration process while wholly or partially contacting the product with an open-cell foamed hydrophobic porous membrane.
Patent DE-3879900-D1 (DE)
Inventor: FINK MANFRED
IPC: B25B23/14
Filed: 1988-12-03
Granted: 1993-05-06
Abstract: The motor-driven machine with adjustable output torque, particularly a portable power tool, has an epicyclic gear train An annulus rotates when the set maximum torgue is exceeded, to trip a motor stop switch in opposition to a spring. The spring (104) is of the torsion type, extending alongside the gear train (12) in the axial direction (32), with a pivoting component (72) at one end engaging with a lug (66) on the annulus. At the other end it is held in a support (106). The pivoting component swings out of its starting position to acutate the switch.
Patent DE-3885770-D1 (DE)
Inventor: CANAVESI ROBERTO
IPC: B01J27/122
Filed: 1988-02-08
Granted: 1994-01-05
Abstract: An oxychlorination catalyst is described which is constituted by porous particles of microspheroidal, or at least microcrystalline, alumina impregnated with cupric chloride and with the chloride of an alkali or alkaline-earth metal, in which the copper and the alkali or alkaline-earth metal are uniformly distributed over the entire surface area of the particles. The method for the preparation of the catalyst is also described. The catalyst enables oxychlorination of ethylene to dichloroethane to be achieved with improved fluodynamic behaviour of the fluidised catalytic bed and with improved conversions and selectivity towards the useful reaction product.
Patent DE-50007085-D1 (DE)
Inventor: ANGEHRN MARTIN
IPC: B65B31/04
Filed: 2000-07-31
Granted: 2004-08-19
Abstract: A device of the present invention includes a closure plug for a drink bottle. The plug is provided with an inlet and an inlet valve which is arranged therein and is embodied as a reflux valve that is closed in a rest position. The device also comprises a filling device which is provided with or can be connected to a filling head. The closure plug can be coupled to the filling head in a communicating manner. Gas can be inserted into the drink bottle by the filling device via the filling head and through the inlet valve of the closure plug. The filling head opens the inlet valve when the closure plug is coupled. The closure plug is provided with an outlet and an outlet valve that is arranged therein and is embodied as a reflux valve in the rest position.
Patent DE-50009500-D1 (DE)
Inventor: SCHNEIDER HEINRICH DI
IPC: C07C63/70
Filed: 2000-04-12
Granted: 2005-03-17
Abstract: A process for preparing 4-bromomethylbiphenyl derivatives substituted in the 2' position of general formula (I)  by brominating 4-methylbiphenyl derivatives substituted in the 2' position of general formula (II)  wherein: R is CN, COOR1, CONR1R2, or C(OR3)=NR4, or 5-tetrazolyl optionally substituted by benzyl, methyloxycarbonyl, ethyloxycarbonyl, 9-fluorenylmethyloxycarbonyl, 2,2,2-trichloroethyloxycarbonyl, benzyloxycarbonyl, tert-butyloxycarbonyl, allyloxycarbonyl, trichloroacetyl, trifluoroacetyl, or trityl; R1 and R2 which are identical or different are hydrogen or C1-C6-alkyl; R3 and R4 together are a C2-C3-alkylene bridge optionally mono-, di-, tri-, or tetra- substituted by one or more of the groups methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, phenyl, or naphthyl, wherein the brominating is carried out by means of an N-bromoimide or N-bromoamide in a solvent of organic carboxylic acid esters.
Patent DE-50103635-D1 (DE)
Inventor: TORRIANI LAURENT
IPC: B29C65/00
Filed: 2001-05-23
Granted: 2004-10-21
Abstract: A method for sealing a surface (13) of a body (11), wherein a thin material (21) is applied to the surface (13), and the material is connected to the surface by melting due to mechanical stimulation.
Patent DE-50104453-D1 (DE)
Inventor: POSTBERG HANS JUERGEN
IPC: G01F1/684
Filed: 2001-04-07
Granted: 2004-12-16
Abstract: Device comprises a casing (7) that sits inside a bushing (3). The latter has an outer thread (9) on its end-section (8) that engages with the inner thread of a nut (11). The arrangement of casing (7) and bushing (3) are such that fluid cannot escape through the device when the measurement head (17) of the measurement signal generator (2) is removed from the device.
Patent DE-50105666-D1 (DE)
Inventor: KOTHGASSNER HELMUT
IPC: B30B15/18
Filed: 2001-05-11
Granted: 2005-04-28
Abstract: The connecting system for a hydraulic hose (2) comprises a connector (1) with a nipple (3) over which the pipe fits and a press fitting (5) with internal teeth (9) which grip the outside of the hose. The fitting is compressed between the jaws (7) of a pressing tool whose drive (8) is controlled by a pressure gauge (11). This consists of a compressed air line (13) with air outlets (14) directed against the inner wall of the nipple and a pressure sensor.
Patent DE-50109673-D1 (DE)
Inventor: BIRZER JOHANNES
IPC: G05B19/418
Filed: 2001-07-23
Granted: 2006-06-08
Abstract: The industrial control has a technology neutral base system (UMC-K) for the control base functions, the technological functionality of the control provided by technological object types (TO1-TOn), with selective loading of the latter dependent on each application. An Independent claims for setting up an industrial control for a given application is also included.
Patent DE-50200501-D1 (DE)
Inventor: HEINISCH ANDREAS
IPC: B61G7/00
Filed: 2002-04-04
Granted: 2004-07-08
Abstract: The coupling head (12) is protected by a hood (6) which can be swung using pivots (7, B, C, D), between two positions. The upright covering position in front of the coupling head, is used when the coupling is out of use. The horizontal upper position above the coupling, is used when the coupling (11) is in use. The hood executes simultaneous linear and circular motions during swinging, causing its opening to face the coupling at all times.  An Independent claim is included for the corresponding method of swinging the cover, in which a seal (10) at the end face of the frame (9) rests on the seal of the coupled wagon or coach.
Patent DE-50204470-D1 (DE)
Inventor: WIEMER HORST
IPC: A47L15/44
Filed: 2002-03-20
Granted: 2006-02-16
Abstract: The invention relates to a machine in the form of a washing machine or a dishwasher having a compartment (2) for introducing the treatment agent. Said compartment (2) has an integrated tube holding device (34) in which flexible tubes (20, 22) can be inserted, and held so that they do not change position or form, in such a way that said tubes (20, 22) cannot move transversally in relation to the longitudinal direction thereof.
Patent DE-50204579-D1 (DE)
Inventor: FERDERER ALBERT
IPC: H01R11/11
Filed: 2002-08-08
Granted: 2006-03-02
Abstract: The device has a plug side (12) and a connection end for contacting a braided conductor. The connection end has a saw tooth contour (14), whereby edges are provided perpendicular to the plugging direction and a sprung sleeve (20) is slid onto the connection end. The sleeve is expanded by a wedge element (40) and presses inserted braids into the saw tooth contour after removal of the wedges. AN Independent claim is also included for a housing for an inventive device.
Patent DE-50207923-D1 (DE)
Inventor: DECKER ROBERT
IPC: B29C45/84
Filed: 2002-12-07
Granted: 2006-10-05
Abstract: A drive system for a moving part of the machine comprises several functional parts, the movements of at least two of which are monitored. Control of the area of movement allows access to this area only when the monitored moving functional parts are simultaneously in a condition in which movement of the moving machine component by the drive system is impossible.
Patent DE-50212185-D1 (DE)
Inventor: WOELFERT ANDREAS
IPC: C07C265/14
Filed: 2002-06-06
Granted: 2008-06-12
Abstract: The invention relates to a process for the production of isocyanates by reaction of primary amines with phosgene, in which isocyanate is used as solvent, wherein some or all of isocyanate used as solvent is added to the reaction mixture only after the amine and phosgene have been physically combined.
Patent DE-50300862-D1 (DE)
Inventor: HUECKER GERHARD
IPC: A61L2/28
Filed: 2003-01-24
Granted: 2005-09-01
Abstract: The invention relates to a measuring device for monitoring the sterilization conditions in a sterilization chamber. Said measuring device comprises a data sensor ( 1 ) that can be introduced into the sterilization chamber, a data read-out device ( 2 ) outside the sterilization chamber, and an evaluation unit ( 3 ). The data sensor ( 1 ) has a housing ( 7 ) in which a control ( 8 ), a power supply unit ( 9 ), a data memory ( 10 ) and a pressure sensor ( 13 ), and the data read-out device ( 2 ) with a data output ( 12 ) are disposed. The data sensor ( 1 ) is linked via a sensor cable ( 5 ) with semiconductor elements ( 6 ) that can be introduced into the sterilization chamber and stores the temperatures measured at a plurality of positions in the sterilization chamber.
Patent DE-50302719-D1 (DE)
Inventor: KLITSCH BERND
IPC: F16F9/05
Filed: 2003-09-19
Granted: 2006-05-11
Abstract: A support ring (8) is located between the rolling piston (4) and the tubular casing (6) for the damper part (1), so that the piston is supported against and centred by the casing.  The damping device comprises a damper part and an air spring. The damper part comprises a tubular casing, a fastener part (20) and a piston rod (9). The air spring comprises a spring bag (3), an outer tube (2) and a rolling piston supporting a rolling profile (5). The spring bag defines a gas volume (10) containing a gas under pressure when the rolling piston seals this volume from the tubular casing and is fixed on top of the latter.
Patent DE-50304389-D1 (DE)
Inventor: KIENER WOLFGANG
IPC: F16C1/00
Filed: 2003-10-16
Granted: 2006-09-07
Abstract: The invention relates to a viscous torsional vibration damper comprising a damping housing ( 1 ) that surrounds an annular working chamber ( 7 ) and can be connected to a machine part that is to be damped. In order to improve the dissipation of heat from the interior of the damper, a fan plate ( 15 ) is mounted on at least one flat face of the damper to conduct heat. A plurality of hollow cylindrical cooling channels ( 17, 18 ) projects from the plane of the fan plate, said channels creating intense turbulence in the air that is entrained by the rotation, thus intensifying the transfer of heat.
Patent DE-50304524-D1 (DE)
Inventor: MERLA BEATRIX
IPC: A61P25/24
Filed: 2003-12-18
Granted: 2006-09-14
Abstract: Pharmaceutical preparations containing substituted 2,5-diaminomethyl-1H-pyrrole compounds corresponding to formula I, and the use of these compounds for the production of pharmaceutical preparations and in related treatment methods.
Patent DE-50311999-D1 (DE)
Inventor: THOENE GERD
IPC: C09K21/12
Filed: 2003-01-20
Granted: 2009-11-19
Abstract: The invention relates to a fireproofing agent to be applied to articles, especially cellulose-containing articles such as for example wood, in the form of an aqueous solution with more than 50 % by weight of water of a phosphate, and a surface-active agent.