baber/WOPTO huggingface dataset:
Patent DE-3774774-D1 (DE)
Inventor: STROBEL OTTO A
IPC: G02F1/21
Filed: 1987-05-16
Granted: 1992-01-09
Abstract: The stabilisation of the filter curve medium wavelength of a controllable optical resonator is used for measuring and regulating the wavelength of semiconductor lasers. The coherent, linearly polarised optical wave (8) of the laser is impinged into the resonator (1) at an angle, deviating from the polarisation main axis such that both possible polarisation states appear. To the control electrodes (6,7) of the resonator is applied a modulation voltage (UMOD) as a rectangular voltage, or a constant biasing voltage, as well as an additional voltage applied periodically. It is of such a value that the filter curve medium wavelength of the resonator is at a polarisation mode of the resonator. The higher voltage value is such that the wavelegnth wavelength responds to the other polarisation mode.
Patent DE-3781456-D1 (DE)
Inventor: TAKASHIMA KOHKI
IPC: A61K31/55
Filed: 1987-05-15
Granted: 1992-10-08
Abstract: Disclosed are a pharmaceutical composition for improving the constitution of lipids in blood, which comprises as an active ingredient 2-(4-methoxyphenyl)-3-acetoxy-5-[2-(dimethylamino)ethyl]-8-chloro-2,3- dihydro-HY # 1,5-benzothiazepin-4(5H)-one or a pharmaceutically acceptable acid addition sait thereof and the use of the compound for preparing the pharmaceutical composition.
Patent DE-3786567-D1 (DE)
Inventor: ROSENFELD JEROLD C
IPC: C08K5/37
Filed: 1987-02-24
Granted: 1993-08-26
Abstract: An aromatic polyester composition comprising an aromatic polyester derived from terephthalic acid and/or isophthalic acid and a bisphenol and a stabilizer chosen from 2-mercaptobenzimidazole and mixtures thereof with certain phosphate or phosphite esters and certain fluorocarbon waxes.
Patent DE-3851627-D1 (DE)
Inventor: OVIAS ALBERT E
IPC: H01L21/205
Filed: 1988-06-17
Granted: 1994-10-27
Abstract: An improved reaction chamber for use in an epitaxial deposition process for processing a single wafer-at-a-time includes a cold-wall reactor having a substantially rectangular cross-section. The cross-sectional area of the reaction chamber is substantially reduced to increase the efficiency of the system. Apparatus is provided to maintain the wall temperature within a predetermined range for insuring that only readily cleanable deposits are formed. The susceptor assembly is mounted within a wall distending vertically downward from the bottom of the chamber or within a second portion of a duel height chamber having a greater cross-sectional area. A method and apparatus is provided for supplying purge gas to prevent the flow of reactant gas and the undesirable deposits resulting therefrom from forming beneath the susceptor. The flow of reactant gas beneath the susceptor is controlled by a quartz plate for narrowing the gap between the input end of the reactor and the susceptor and for simultaneously shaping the gap to provide a desired velocity profile. Alternatively, a horizontal extension of the floor of the cavity can be provided to perform substantially the identical function. Furthermore, two types of reactant gas injectors can be used for controlling the result in velocity profile of the injected gases.
Patent DE-3855994-D1 (DE)
Inventor: GERKIN RICHARD MICHAEL
IPC: C08G65/322
Filed: 1988-06-29
Granted: 1997-09-18
Abstract: N-(polyoxyalkyl)-N-(alkyl)amines are provided that are reactive with isocyanates to form polyurea and/or polyurethane urea polymers.
Patent DE-3862775-D1 (DE)
Inventor: BOISSEAU JEAN-LOUIS
IPC: B31B50/44
Filed: 1988-03-07
Granted: 1991-06-20
Abstract: PCT No. PCT/FR88/00132 Sec. 371 Date Oct. 7, 1988 Sec. 102(e) Date Oct. 7, 1988 PCT Filed Mar. 7, 1988 PCT Pub. No. WO88/06519 PCT Pub. Date Sep. 7, 1988.A programmable, dynamically adjustable die stamping apparatus for die-stamping of cardboard blanks used in production of packaging trays, and a process for operating such apparatus. The apparatus includes a dimensionally adjustable die having a plurality of separate movable parts each coupled to threaded adjustment rods and drive motors; a programmable control is coupled to the drive equipment and can selectively adjust and lock the die parts to conform the die to any one of a plurality of cardboard blank formats. Plural air-operated lockable jacks coupled to movable members of a stamp are also provided, and the jacks operate to automatically adjust the stamp to conform to the selected dimensions of the die. The apparatus can accept plural magazines of cardboard blanks and a plurality of different blanks supplied successively; under program control, the apparatus can automatically change the dimensions of the die and stamp to conform to the desired dimensions of the finished tray.
Patent DE-3866186-D1 (DE)
Inventor: SIEGENTHALER PETER
IPC: A21C3/06
Filed: 1988-07-20
Granted: 1991-12-19
Abstract: A roll-out machine with a wind-up reel for webs of dough has a swivelling support for the return drum of an endless belt driving the reel by which this drum is swivelled from a position of rest (B) to a STANDBY position (A). After a certain delay it returns to the position (B). In the position (A) the endless belt burges the web of dough to the reel.
Patent DE-3869751-D1 (DE)
Title: Washing machine water distribution control system
IPC: D06F39/02
Filed: 1988-12-09
Granted: 1992-05-07
Abstract: Water distribution control system for a domestic washing machine, is operated as by a programmed motor to direct water to specific points, and includes two levers, which are relatively oscillatable about a pivot pin. The pin is on a plug member and is eccentrically located, and the plug member has a ring of male teeth engageable with a ring (X) of female teeth in a hole in the end of one of the levers.
Patent DE-3870554-D1 (DE)
Inventor: SCHWINDT JUERGEN DR
IPC: B24C7/00
Filed: 1988-08-30
Granted: 1992-06-04
Abstract: Aq. dispersion based on organic binder (I) with COOH gps. corresp. to an acid no. of 40-70 before neutralisation and at least 60% neutralised with a tert. amine (II) of the formula NR1R2R3 (II), where R1-3 independently = 1-6C alkyl, 6-12C aryl or hydroxy-2-3 C-alkyl; is used for compressed air spraying. The COOH gps. are at least 70%, pref. at least 80% neutralised. (II) is tripropylamine or dimethylethanolamine (IIA).
Patent DE-3873827-D1 (DE)
Inventor: BROEK EDUARD
IPC: B01F3/08
Filed: 1988-05-10
Granted: 1992-09-24
Abstract: The invention relates to a device provided with a reservoir (1) receiving a liquid and with a rotor (3) arranged in said reservoir, which rotor can be rotated about its central axis. The rotor is provided with a few blades distributed over its circumference, said blades being shaped such that when the rotor is rotated a liquid is sucked in in a direction extending transversely to the axis of rotation of the rotor. Near the outer circumference of the rotor there is arranged the outer end of a pipe (10) being in communication with at least one other reservoir (2), all this such that during rotation of the rotor material can be sucked in from said other reservoir.
Patent DE-3879458-D1 (DE)
Inventor: RUSCH ARTHUR
IPC: H02B1/052
Filed: 1988-07-07
Granted: 1993-04-22
Abstract: A novel fixing element (5) is proposed which extends over the entire housing base (2) of the switching device (1) and, with the housing base (2), forms a locking mechanism. Provided in the housing base (2) is a rectangular recess (3) which is substantially wider than the width of the profiled rail (4) and forms a nose (24) which grips round the profiled rail (4). The locking mechanism is formed by one end of the fixing element (5), and the other end has a second nose (23) which grips round the profiled rail (4). The fixing element (5) can subsequently be attached to the riveted or screwed-together switching device (1).
Patent DE-3886189-D1 (DE)
Inventor: DE BIJL ADRIANUS MARTINUS JOHA
IPC: H05B41/28
Filed: 1988-12-27
Granted: 1994-01-20
Abstract: Electric arrangement for igniting and supplying a gas discharge lamp (1), which arrangement is intended to be connected to an alternating voltage source and comprises a rectifier bridge (7) connected to a DC/DC converter provided with a rectifier element (11), a coil (10) and a high-frequency switched semiconductor switching element (12) coupled to a drive circuit, said DC/DC converter being connected to the input terminals (16, 17) of a high-frequency DC/AC converter incorporating the lamp (1) and being provided with semiconductor switching elements (21, 24), a capacitor (15) being arranged between these terminals (16, 17) and a sensor (22) for measuring the current taken off by the converter being arranged between one of the input terminals (17) and a semiconductor switching element (21) of the DC/AC converter, said lamp (1) being arranged in series with a frequency-dependent impedance (20) and a drive circuit (13) of the semiconductor switching element (2) in the DC/DC converter being coupled to a control circuit (14) and being arranged across the capacitor (15), whilst the voltage across the capacitor (15) is set to a desired value by adjusting the frequency and the period of conductance of the semiconductor switching element (12), the sensor (22) being coupled to a second control circuit (27) which is connected to the drive circuits (21a, 24a) of the semiconductor switching elements (21, 24) of the DC/AC converter with which the frequency and/or period of conductance of the switching elements (21, 24) of the DC/AC converter, and hence the power consumption of the lamp (1), can be adjusted.
Patent DE-3889486-D1 (DE)
Inventor: BODOR NICHOLAS S
IPC: A61P27/06
Filed: 1988-02-25
Granted: 1994-06-16
Abstract: The present invention provides a compound having the formula:        Ar - X - CH2 - @ - CH2 - NHR  Wherein:      X is -O-, -CH2- or ---; Y is =O or a derivatized keto group, each of which is hydrolyzable or enzymatically convertible to a ketonic group; R is alkyl having from 1 to 12 carbon atoms or aralkyl having from 7 to 20 carbon atoms, Ar is the 3-position cyclic residue of a 1-alkylamino-2-propanol beta -adrenergic blocker having a cyclic substituent at the 3-position thereof. The present invention also covers an acid-addition salt of the above compound with a pharmaceutically acceptable acid. The compounds and salts thereof of the present invention have a  beta -adrenergic blocking effect and can be used for treating intraocular pressure.
Patent DE-50000312-D1 (DE)
Inventor: SPERSCHNEIDER RALPH
IPC: H03M7/42
Filed: 2000-01-17
Granted: 2002-08-29
Abstract: In a method for producing a data stream of code words of variable lengths which are divided up into a plurality of sets of code words, wherein a raster having segments is specified for the data stream, wherein two adjacent raster points define a segment, code words of the first sets are written into the data stream starting at raster points. Subsequently, code words of the second set are written into the data stream pursuant to a predetermined assignment rule, wherein each code word of the second set is assigned to a different segment. Entire code words or parts of code words which cannot be written according to their assignment, are stored and entered into the data stream in further attempts, wherein the assignment by a predetermined regulation is changed from attempt to attempt. This procedure is analogously repeated for any further set which may be present. Thus, the ends of code words of the second set are decoupled from the starts of following code words of the second set, since the corresponding code words of a set are written segment by segment, which results in a reduction of error propagation.
Patent DE-50003162-D1 (DE)
Inventor: WEFERLING DR
IPC: C09K21/12
Filed: 2000-05-04
Granted: 2003-09-11
Abstract: Preparation of dialkyl phosphinic acids and their salts comprises:   a) reacting elementary yellow phosphorus with alkylation agents in a base to give a mixture of metal(salt)s of alkyl phosphorous, phosphorous and hypophosphorous acids; (b) esterifying the mixture; (c) isolating the alkyl phosphonic acid ester; (d) producing the dialkyl phosphinic acid esters by radical-inert reaction with olefins; and (e) converting to free acids or group IA, IIA, IIIA, IVA, IIB, IVB, VIIB or VIIB metal salts.
Patent DE-50003237-D1 (DE)
Inventor: FESSLER MARTIN
IPC: A47B57/30
Filed: 2000-02-26
Granted: 2003-09-18
Abstract: The adapter for a clip for mounting baskets, drawers and shelves between the vertical, telescopic supports of a frame in a fitted cupboard consists of a profile (25) which fits over the outer portion of the support. A short strut (27) is mounted at an angle at the top of this profile. The strut is longer than the depth of the inner section (4) of the telescopic support and holds the adapter in place. A sliding bar (31) is mounted in a central slot (5) in the inner section of the support to retain the adapter in position.
Patent DE-50005678-D1 (DE)
Inventor: SCHWARZER SIEGFRIED
IPC: C03B11/10
Filed: 2000-07-25
Granted: 2004-04-22
Abstract: Method and apparatus for pressing a parison. A parison mold is composed of neck tool halves and parison mold halves. A gob of molten glass had first been introduced through an upper loading orifice into a cavity of the parison mold, while a pressing plunger was located in a lower loading position. An assembly consisting of a pressing element, a guide sleeve and a piston-cylinder unit was introduced into the loading orifice. Subsequently the pressing plunger was raised from its loading position into the illustrated upper end operating position until its annular end face had moved into position against a stop surface of the neck tool. Following the preliminary pressing process a neck chamber in the cavity is still free from molten glass. It is only at this point that the pressing element exerts pressure on a base of the parison which is being produced. The molten glass is also pressed into the hitherto still free neck chamber of the cavity. The finish-pressing process of the parison is thus completed and the parison mold can be opened for the purpose of transferring the parison into a finish-forming station.
Patent DE-50010005-D1 (DE)
Inventor: GARM FESTER
IPC: F24H9/12
Filed: 2000-09-11
Granted: 2005-05-12
Abstract: An insert valve for a sectional radiator (1), comprising a housing (6) extending through a first section (2), a valve seat (16) cooperating with an externally operated sealing member (17), an inlet duct extending from the periphery of the housing (21), and an outlet duct leading to a second section (3). The sealing element (17) is relieved from pressure. The inlet duct (21) is disposed in a lateral position close to the sealing element (17). The outlet duct (22) is joined to the valve seat (16) on the opposite side to said sealing element (17), thereby providing an insert valve which has a simple design and can therefore be produced at low cost.
Patent DE-50015194-D1 (DE)
Inventor: SCHLIERENZAUER KARL
IPC: E05F15/12
Filed: 2000-04-06
Granted: 2008-07-17
Abstract: A swivelling push-through door wing (3) is held on a frame (2). An isolating booth (16) is linked to open vertical edging on the door wing. In an isolating operation the isolating booth consists of a first partition (14) leading away from the frame's surface and a second partition (15) set apart from this surface. As the door wing opens as far as a first opening angle, one person only gets into the booth.
Patent DE-50101314-D1 (DE)
Inventor: MERKENSCHLAGER THOMAS
IPC: B05B16/20
Filed: 2001-05-15
Granted: 2004-02-19
Abstract: The system has a number of different objects and holding devices on a transport device and fed to a succession of spray pre-treatment devices with treatment medium collection basins immediately adjacent to each other and a separating device near the edges of adjacent basins that can be moved to free the transport path. A spray nozzle arrangement integrated into the separating elements can be removed and lowered with the separating elements.  The system has a number of different objects (7) and holding devices (6) arranged on a transport device and fed to a succession of spray pre-treatment devices with collection basins (1) for the treatment medium arranged immediately adjacent to each other and a separating device (15) near the edges of adjacent basins that can be moved away to free the transport path. A spray nozzle arrangement is integrated into the separating elements and can be removed and lowered with the separating elements.
Patent DE-50102288-D1 (DE)
Inventor: METZNER JOHN
IPC: B65F1/16
Filed: 2001-08-28
Granted: 2004-06-17
Abstract: The invention relates to a cover for large-volume refuse containers, particularly for front discharge system containers. The cover is comprised of a number of cover parts, which are joined to one another in an articulated manner, whereby the rear cover part is pivotally mounted on the refuse container by means of hinges, and the pivotal range is limited by a catching device. The aim of the invention is to ensure the storage of refuse or valuable materials both when placing them into the large refuse container as well as when emptying the same, and to eliminate the drawbacks associated with the prior art. To this end, the invention provides that the rear part of the cover fastened to the hinges comprises, starting from the hinge area, an overlapping width of the cover that at least overlaps the container frame and terminates outside of the overlapping in sides, which are each perpendicular to the cover, in the form of an enclosure, and said sides extend up to the vicinity of an articulated connection to the front cover parts. Particularly during a lifting and tipping of a cover of the aforementioned type on a front discharge system container, the advantageous results can be recognized due to the fact that, in the emptying position, the refuse or valuable material can no longer get beyond control but falls into the refuse collection vehicle while being confined between both sides.
Patent DE-50103600-D1 (DE)
Inventor: LANGER ULRICH
IPC: F23J13/04
Filed: 2001-07-04
Granted: 2004-10-21
Abstract: Equalizing device has guiding parts (1,13) for connecting two sections of an air/waste air guide having concentric inlet and outlet supports (8,11). The guiding parts are divided and has parts (2,3) connected together to rotate about a common rotary axis (10). The common axis of the inlet support and the common axis of the outlet support of the guiding parts are offset opposite the rotary axis of the guiding parts by the same distances. Preferred Features: The outer guiding part is formed from two half shells (2,3) each provided with a support. The inner guiding part is formed by two tubular pieces (14,15) connected together so that they can rotate.
Patent DE-50104686-D1 (DE)
Inventor: MEYER HEINRICH
IPC: C25D21/14
Filed: 2001-03-07
Granted: 2005-01-05
Abstract: A process for applying a metal layer to surfaces of light metals is proposed, in which iron is electrolytically deposited on the surfaces from a deposition bath containing Fe(II) compounds using dimensionally stable anodes insoluble in the deposition bath. The process is especially suitable for coating cylinder faces of internal combustion engines and of rotationally symmetrical parts with layers having very high wear resistance, especially of valves, nozzles and other parts of high-pressure injection systems for motor vehicle engines. In addition, the present invention pertains to nanocrystalline iron-phosphorus layers, which can be formed preferably by depositing iron in the presence of compounds containing orthophosphite and/or hypophosphite. These layers also have good corrosion resistance besides the good wear resistance.
Patent DE-50105445-D1 (DE)
Inventor: HOFFMANN DR
IPC: C08G18/18
Filed: 2001-06-07
Granted: 2005-04-07
Abstract: Metal ricinoleates or their solutions in aqueous or organic solvents are used for producing polyurethane foam in combination with reactive amine, comprising N,N-dimethyl-N,N'-bis(hydroxy((poly)alkoxy)alkyl)- alpha , omega -(1-4 carbon)-alkylene diamine Metal ricinoleates or their solutions in aqueous or organic solvents are used for producing polyurethane foam in combination with reactive amine, comprising N,N-dimethyl-N,N'-bis(hydroxy((poly)alkoxy)alkyl)- alpha , omega -(1-4 carbon)-alkylene diamine of formula (I): (CH3)2N(CH2)nNR<1>R<2> n = 1-4; R<1>, R<2> = (CH2-CH2-O)xH, -(CH2-CH(CH3)-O)xH or (CH2-CH(CH2-CH3)-O)xH; x = 1, 2, 3 or 4 at least once in the molecule, otherwise 0
Patent DE-50106958-D1 (DE)
Inventor: KUNZ CHRISTIAN
IPC: F25J3/04
Filed: 2001-02-15
Granted: 2005-09-08
Abstract: Process for low temperature decomposition of air is carried out in a three column system consisting of a high pressure column (1), a middle pressure column (2) and a low pressure column (3). Process for low temperature decomposition of air comprises: (i) compressing a first air stream (10, 14, 15, 16) in a gas turbine compressor (11), purifying, cooling and feeding to the high pressure column; (ii) compressing a second air stream in an air compressor (21) operated by the gas turbine, purifying, cooling and feeding to the middle pressure column; (iii) producing a first oxygen-enriched fraction (53, 54) in the high pressure column; (iv) feeding the first oxygen-enriched fraction to the middle pressure column; and (v) feeding a second oxygen-enriched fraction (57) from the middle pressure column to the low pressure column. An Independent claim is also included for a device for carrying out the low temperature decomposition of air.
Patent DE-50108330-D1 (DE)
Inventor: VOEGELE HARALD
IPC: A61M16/06
Filed: 2001-06-22
Granted: 2006-01-12
Abstract: A headband device for a respiratory mask includes a strap portion including a multi-layered construction including an inner cover layer, an outer cover layer, and foam padding. The inner cover layer has a face contacting surface adapted to contact a patient's skin in an application position of the headband device. The outer cover layer is adapted to be oriented outwardly from the patient's skin in the application position of the headband device. The inner cover layer and the outer cover layer are coupled to one another via connection points that are laterally spaced from one another when viewed in cross-section, each connection point being spaced outwardly away from the face contacting surface of the inner cover layer so as to position the connection points outwardly away from the patient's skin in the application position of the headband device.
Patent DE-50112573-D1 (DE)
Inventor: SCHNELL WOLFGANG
IPC: F24C15/04
Filed: 2001-10-04
Granted: 2007-07-12
Abstract: A cooking device door having a viewing window on the side facing the cooking area located in the housing of the cooking device. The viewing window completely covering the cooking area opening and forming a contact surface with a contact flange formed surrounding the cooking area. The viewing window including a recess in at least one area oriented in the direction of the cooking area.
Patent DE-50113120-D1 (DE)
Inventor: ZACCARIA GIOVANNI
IPC: E05D5/02
Filed: 2001-04-28
Granted: 2007-11-22
Abstract: The mounting securing part is a sliding part (16) with at least one guide part (21), at least one securing part and at least one fixing part. The sliding part can be moved in the direction of the projection of a protruding profile (41) from a released position into a locking position. In the released position, the securing part is not engaged with a fitting part (2), and in the locking position the sliding part supports the fitting part against a counter-bearing in the frame profile (35), whilst the fixing part prevents the sliding part from being moved into the released position. The frame profile has at least one protruding profile with at least one undercut (44, 45). A fitting part has at least one retaining protruding profile (6, 7) for engaging with the undercut. In the engaged position, at least one mounting securing part is used to prevent the disengagement of the undercut and profile.