baber/WOPTO huggingface dataset:
Patent DE-3874727-D1 (DE)
Inventor: STENLUND STIG
IPC: F28D9/00
Filed: 1988-02-12
Granted: 1992-10-22
Abstract: PCT No. PCT/SE88/00053 Sec. 371 Date Jul. 28, 1988 Sec. 102(e) Date Jul. 28, 1988 PCT Filed Feb. 12, 1988 PCT Pub. No. WO88/06228 PCT Pub. Date Aug. 25, 1988.A combined filter and heat exchanger for simultaneous filtering of a first medium and heat transfer between the first medium and a second medium, for example a combined oil filter and cooler for internal combustion engines includes a filter section comprising a hollow, cylindrical filter element (2) arranged co-axially within an outer casing (1) having a cylindrical wall (1a) which extends around the filter element coaxially therewith and in spaced relationship thereto. A heat-exchanger section is arranged in the space between the cylindrical wall (1a) and the filter element (2). The heat-exchanger section includes a cylindrical partition wall (5) subdividing said space into two chambers. The first medium flows first through the inner chamber and is then distributed across the outer surface of the filter element (2), whereas the second medium flows through the outer chamber (7).
Patent DE-3875222-D1 (DE)
Inventor: SVARA JUERGEN DR
IPC: C07F9/53
Filed: 1988-10-21
Granted: 1992-11-12
Abstract: The prepn. of text. phosphine oxides R3-n P(O) (CH3)n (I) is desribed form prim. or sec. phosphines R3-n PHn (II) by reaction with dimethyl carbonate under increased pressure and temp.  R is straight or branched-chain alkyl, alkenyl, cyclo- or polycyclo-alkyl or alkenyl, arylalloyl or alkylaryl 1-24C and n = 1-3. The prim. phosphines sec. butyl, n-octyl and hexadecyl where methylated and oxidised to the respective alkyl dimethyl phosphine oxides, and the sec. phosphines di-n-butyl- and dicyclohexylphosphine and 9-phosphabicyclononanes gave the manomethylated phosphine oxides.
Patent DE-3877179-D1 (DE)
Inventor: HEMMILAE ILKKA
IPC: C12Q1/68
Filed: 1988-09-20
Granted: 1993-02-11
Abstract: Method for a homogeneous biospecific affinity assay for determining the content of a substance (analyte) in a biological sample. The assay is carried out in an aqueous reaction medium by means of time-resolved fluorescence spectroscopy and with a biospecific affinity reactant labeled with a lanthanide chelate in which a lanthanide ion exhibiting ionic fluorescence is chelated by a ligand bound covalently to the reactant. The characteristic feature is   (i) that the lanthanide chelate formed by the lanthanide ion together with the covalently bound ligand forms a fluorescent chelate, and (ii) that a modulator is added which stabilizes the lanthanide chelate so that the lanthanide fluorescence as measured from the medium becomes a practically pure function of the analyte concentration therein. o
Patent DE-3878463-D1 (DE)
Inventor: HUBER E
IPC: C07J9/00
Filed: 1988-07-22
Granted: 1993-03-25
Abstract: The present invention involves improved processes for the dehalogenation of 9 alpha -halosteroids (I)    <IMAGE>  (I)  to produce the corresponding 11 beta -hydroxy steroids (II)    <IMAGE>  (II)  which are known to be useful as pharmaceutical, where the improvements comprise (1) adding the 9 alpha -halo steroid (I) to the chromium and (2) using catalytic amounts of chromium in the presence of a means of converting chromium (II) to chromium (III).
Patent DE-3878508-D1 (DE)
Inventor: HORA PETER
IPC: B60R21/01
Filed: 1988-05-30
Granted: 1993-03-25
Abstract: The safety control system has pairs of electrodes spaced around the vehicle e.g. in the door structure, bulkheads, etc. The outputs from the sensors are passed into a multiplex capacitative measuring circuit (21) and from there to a microprocessor (22) to determine the collision state. The microprocessor operates the vehicle safety systems when the collision signals are above programmed values. The vehicle speed is included in the processor computations. The processor operates with a store (23) so that progressive deformations can be checked. The safety controls in the vehicle include belt tighteners, airbag protection, hazard flasher activation, ignition isolation etc.
Patent DE-3880215-D1 (DE)
Inventor: STEINMETZ GEORG
IPC: F16B41/00
Filed: 1988-06-09
Granted: 1993-05-19
Abstract: The connection (23) between two parallel bridge-pieces (2,3) screwed or riveted together covers the head (56) or nuts (57) of the screws or rivets (5,6).  The screw heads (56), the rivets (5,6) or nuts (57) are inaccessible from outside. The parallel bridge pieces are between side-arms (7-10) at right angles to them.  The pieces are at least as high as the screw-heads (56), nuts (57) or rivets (5,6).
Patent DE-3883406-D1 (DE)
Inventor: BRAEGAS PETER
IPC: H04H60/27
Filed: 1988-02-16
Granted: 1993-09-30
Abstract: An autombile radio capable of receiving VHF entertainment programs from a station in which traffic information signals are modulated in a 57 kHz subcarrier is equipped with two decoders for the 57 kHz subcarrier signals, one decoder for traffic information signals modulated in an analog fashion on the subcarrier and another decoder for digital signals modulated on that subcarrier by double-sideband suppressed-carrier modulation. The first decoder is for a system already in use in which traffic information, at least if urgent, is intended to override the entertainment program, and the receivier has the usual circuits for that override. The second decoder is for a system that is planned but not yet in use in which the received digital signals can call out one or more standard messages or message portions from a read-only memory and either the memory addresses or the memory outputs are storable. They are made audible by speech synthesizer and, because they are stored at least until the next message comes in, can be recalled if the user wishes. The receiver switch for turning on the traffic information feature is a selector switch with positions selecting either type of decoder and, in a modification designed for where both systems are available, the corresponding switching system gives priority to the presently existing system, since the output of the other system will not be lost and can be reproduced when the signals of the existing system have ceased.
Patent DE-3888371-D1 (DE)
Inventor: CARTER NEIL
IPC: C08L67/04
Filed: 1988-01-11
Granted: 1994-04-21
Abstract: A thermoplastic polymer composition comprising a thermotropic polymer and 0.025 to 5% by weight of the composition of a finely dispersed particulate inorganic additive wherein the additive is a material having at least 95% by weight of particles with at least one dimension less than 1 micron and preferably less than 0.1 micron and is an organophilic or organophobic material which has a settling volume of at least 10 when measured in a liquid in which the particulate material is compatible. The presence of the inorganic additive in the thermotropic polymer gives rise to an improved processing behaviour.
Patent DE-50001076-D1 (DE)
Inventor: RAUTSCHEK DR
IPC: C08L83/12
Filed: 2000-06-02
Granted: 2003-02-20
Abstract: Foam suppressant formulations containing, in addition to a siloxane-based foam suppressant, a special polyether-polysiloxane copolymer with alkylene-linked side chains containing 2-2000 oxyethylene and/or 1,2-oxypropylene and/or 1,2-oxybutylene units. Foam suppressant formulations containing (A) foam suppressants based on siloxanes and (B) 0.1-40 wt% polyether-polysiloxane copolymer of formula (I) R = optionally substituted 1-30C hydrocarbyl; R asterisk = R or a group of formula -R<2>-(EO)a(PO)b(BO)c-OR<1> or -R<2>-(EO)d(PO)e(BO)f-R<2>-; R<1> = H, alkyl, aralkyl, aryl or RCO-; x = 0.1-200; y = 1-1000; z = 0.01-2.0; a-f = 0-1000; (a+b+c) and (d+e+f) = 2-2000; R<2> = 2-10C alkylene, with the free valency attached to one of the groups (R-(Si-)-))z of a copolymer of formula (I); EO = -CH2CH2O-; PO = -CH2CH(CH3)O-; BO = -CH2CH(CH2CH3)O-
Patent DE-50007102-D1 (DE)
Inventor: PRECHTEL KLAUS
IPC: D21F1/66
Filed: 2000-04-14
Granted: 2004-08-26
Abstract: The water circuit system, at the fourdrinier section of a papermaking machine, is linked to an applicator where a mass is applied to the wet paper web containing a pigment and/or filling materials. An initial water circuit is fed exclusively by the sections (2.1,2.2) which extract water from the wet web in the web production process, before the wet web is coated with a mass. Part of the extracted water, in a second water circuit, is used to feed the web applicator, and the remainder is cleaned of contained matter pref. in a micro-filtration station (7). A thickening stage (6) is in front of the micro-filtration unit (7). P of the water for the applicator is taken from the overflow at the thickening stage (6) and/or from the micro-filter (7). An Independent claim is included for the operation of a water circuit at the fourdrinier section of a papermaking machine, where only water which is wholly clean of pigments and/or filling materials is returned to the stock inlet (1). Preferred Features: Only water which carries pigments and/or filling materials is passed to the applicator. Unused water, w carries matter, is cleaned by micro-filtration (7) after thickening (6) to give a clear water output.
Patent DE-50015318-D1 (DE)
Inventor: HORSTHEMKE HELMUT
IPC: C25D3/56
Filed: 2000-11-11
Granted: 2008-10-02
Abstract: Process for decoratively coating metallic materials comprises depositing a chromium alloy from an electrolyte containing chromic acid, sulfuric acid, a metal forming isopolyanions and an organic compound. Independent claims are also included for: an electrolyte for carrying out the process; and a chromium-molybdenum alloy layer deposited by the process. Preferred Features: The metal forming isopolyanions is added to the electrolyte in the form of molybdic acid or molybdenum salts. The molybdic acid is added in an amount of 50-70 g/l. The organic compound is a short chain aliphatic sulfonic acid, its salts and/or halogen derivatives, especially methane sulfonic acid.
Patent DE-50104278-D1 (DE)
Inventor: VAN DE VEN HENRICUS JOANNES MA
IPC: B32B27/12
Filed: 2001-08-17
Granted: 2004-12-02
Abstract: A substrate comprising a pore-free water vapor permeable, water-tight hydrophilic flat layer is laid out, pre-cleaned and a metal layer applied to the substrate surface leaving an exposed metal face on the outside. An Independent claim is made for a composite material made by the process whose metal layer resists an existing adhesive tape peeling test; b) a similar composite material with a textile material on the side facing the metal layer, the threads of the textile being widely spaced and the metal layer adhering both to the threads and the exposed substrate between them passes the adhesive tape peel test.
Patent DE-50105991-D1 (DE)
Inventor: STEFFEN MARKUS
IPC: F16B7/18
Filed: 2001-01-11
Granted: 2005-06-02
Abstract: In particular in building or in furniture production two wooden parts (4,5), one part with the grain running vertically and the second with the grain running horizontally, have to be frequently joined, resulting in areas with different levels of stability. The new design of a screw (2) is partly enveloped by a threaded sleeve (3,10), preferable of the same diameter as the screw head (8) for the insertion transversally to the grain, while a second segment with a smaller diameter (12) is inserted parallel to the grain into the second part.
Patent DE-50106504-D1 (DE)
IPC: F16L59/153
Filed: 2001-08-01
Granted: 2005-07-21
Abstract: The pipe (1) is enclosed partially or completely by an inner jacket (2) with at least one integrated stiffener (3) formed by a flexible, tear-proof, net structure with low expansion. A flexible outer jacket (4) at a distance to the inner one consists of water-proof laminate material with a tear-limiting stiffening layer (5). A single or multiple-thickness insulation material layer (6) of varying thickness is located between inner and outer jackets and connected to both. The insulation material is of a flexible esp. closed-cell foam.
Patent DE-50111219-D1 (DE)
Inventor: ANTONI-ZIMMERMANN DAGMAR
IPC: A01N31/08
Filed: 2001-05-23
Granted: 2006-11-23
Abstract: A biocidal composition (A), for addition to materials subject to microbial attack, comprises: (1) 2-methyl-isothiazolin-3-one (I); and (2) a second biocidal active agent (II). A biocidal composition (A), for addition to materials subject to microbial attack, comprises: (1) 2-methyl-isothiazolin-3-one (I); and (2) a second biocidal active agent (II) selected from formaldehyde, 2-bromo-2-nitro-1,3-propanediol, polyhexamethylene biguanide, o-phenylphenol, pyrithiones, N-butyl-1,2-benzisothiazolin-3-one, N-hydroxymethyl-1,2-benzisothiazolin-3-one or benzyl alkonium chlorides (especially dimethyl benzalkonium chloride). An independent claim is also included for materials or mixtures preserved against harmful microorganisms by (A). ACTIVITY : Antibacterial; Fungicide; Algicide. In tests for antibacterial activity against Pseudomonas aeruginosainvolving incubation for 96 hours at 25[deg]C: (i) the minimum inhibitory concentration of (I) was 50 ppm in the absence of formaldehyde or 10 ppm in the presence of formaldehyde (50 ppm); and (ii) a mixture of 16.7 wt. % (I) and 83.3 wt. % formaldehyde had a synergy index of 0.67. MECHANISM OF ACTION : None given in the source material.
Patent DE-50201761-D1 (DE)
Inventor: TIEDEMANN ROMAN
IPC: G09F17/00
Filed: 2002-08-29
Granted: 2005-01-20
Abstract: Closure unit (2, 3) for the ends of a profile rail (1) with an undercut groove (4) comprises a pin (17) which incorporates an end cover plate (15), is insertable into the groove (4) and is provided with a protruding section preventing its rotation in the groove.
Patent DE-50202376-D1 (DE)
Inventor: LAUN ULRICH
IPC: B60R22/34
Filed: 2002-03-08
Granted: 2005-04-07
Abstract: The invention relates to a safety belt retractor, particularly for motor vehicles, comprising a belt shaft, which is rotatably mounted inside a housing, and comprising a belt strap end section, which is fixed to the belt shaft by means of a belt pin inserted into a recess of the belt shaft, whereby said end section is suspended inside a slot provided in the belt pin. The safety belt retractor is characterized in that the belt pin (14) is placed inside the recess (17) of the shaft body (11) in such a manner that its slot (15) opens to the outer periphery of the shaft body (11), in that the inserted belt strap (13) is guided further into the shaft slot (12) after winding around the belt pin (14) while forming a double ply in the area of the recess (17) and, finally, in that the delimiting surface (18) of the recess (17), which merges into the shaft slot (12) and which supports the belt pin (14), runs diagonal to the longitudinal axis of the shaft slot (12), and the belt pin (14), which is inserted into the recess (17), has a slope (20) that is parallel to the delimiting surface (18).
Patent DE-50202788-D1 (DE)
Inventor: THIELERT HOLGER
IPC: B01D61/02
Filed: 2002-05-07
Granted: 2005-05-19
Abstract: A method for cleaning coke oven gas by washing the gas, whereby a washing liquid is guided into a washing liquid circuit and impurities in the washing liquid are expelled in a desorber. According to the invention, the coke oven gas is washed with caustic soda in a counter flow. The caustic soda is regenerated in the desorber by expelling acid gas components and ammonia.
Patent DE-50203741-D1 (DE)
Inventor: PETERSHOFEN GUNTHER
IPC: A47G33/06
Filed: 2002-12-18
Granted: 2005-09-01
Abstract: An artificial Christmas tree (1) has a base (2) or stand, a trunk (3), branches (5) and an arrowhead top (4). The branches are especially detachable from the trunk. The trunk is made of one or more tubes. The branches are made of die-cut sheet metal.
Patent DE-50211772-D1 (DE)
Inventor: MUTH MICHAEL
IPC: G01D1/00
Filed: 2002-08-16
Granted: 2008-04-10
Abstract: Circuit arrangement for control of a sensor with a voltage supply that is connected to the sensor inputs and an analysis circuit that is connected to the sensor outputs. The voltage supply (14) can be switched between two current levels dependent on the output signal level of the sensor (12). The output from the sensor varies according to operating mode, i.e. whether it is in standby mode or not.
Patent DE-50213859-D1 (DE)
Inventor: GIERL STEFAN
IPC: H03J7/04
Filed: 2002-02-21
Granted: 2009-11-05
Abstract: The synchronization method involves multiplying the useful signal (MPX) with a quadrature component of the auxiliary carrier generated by a digital oscillator (OZ), low pass filtering the resulting signal (a first control signal (S)) and using the low pass filtered control signal to control the oscillator. The oscillator consists of a table of length N and a counter used to address the table entries. Independent claims are also included for the following: a phase control loop for synchronization of auxiliary carrier in useful signal.
Patent DE-50214308-D1 (DE)
Inventor: SCHOELZIG JUERGEN
IPC: B41F23/08
Filed: 2002-08-06
Granted: 2010-05-12
Abstract: Coating machine comprises a drying device (9) arranged in a conveying direction (18) of a first coating unit (I). The drying device has endless conveying devices (10) with two deviating elements (11), a horizontal trunk, and sheet-holding systems (13). A drying system (12) is arranged above the sheet-conveying plane parallel to the lower trunk of the conveying devices. A sheet-guiding device (14) is arranged in the region of the drying system below the sheet-conveying plane. The drying device is connected to a second coating unit (II) which in turn is connected to a third coating unit (III).
Patent DE-50301809-D1 (DE)
Inventor: BERGMANN JUERGEN
IPC: H05K5/00
Filed: 2003-07-04
Granted: 2006-01-05
Abstract: A retaining section (RS) (25) holds a circuit section (14) for a circuit carrier (12). A swivel section (SS) (32) links to the RS and has a plug-in connector body (PICB) (34) for contact elements (CE) (42) linked electrically to a contact section (CS). The SS swivels into an operating from a linking position, in which the CS makes electrical contact with the CE or CE are inserted in the PICB. Independent claims are also included for the following: (a) An electrical device with a circuit carrier; (b) and for a circuit carrier with a circuit section, a swiveling contact section linked mechanically and electrically to the circuit section and a plug-in connector body; (c) and for a method for producing an electrical device with a circuit carrier.
Patent DE-50302798-D1 (DE)
Inventor: SCHOENMANN GERTRUD DR
IPC: D06M17/04
Filed: 2003-12-12
Granted: 2006-05-18
Abstract: Use of protective colloid-stabilized polymer, comprising a protective colloid (I) and a polymer (II), for coating a substrate material with a double-dot coating is claimed.
Patent DE-50304319-D1 (DE)
Inventor: KRUMM VALENTIN
IPC: D06C3/06
Filed: 2003-02-14
Granted: 2006-09-07
Abstract: A textile weaving machine has a spreader bar which is esp. a one-piece length of tubular metal with an outer diameter D more than 10 mm pref. 15 mm. The metal is V4A steel thickness s more than 0.4 mm pref. 0.7 mm. the steel surface roughness depth (Rt) is reduced to Rt more than 10 mu pref, 20 - 50mu.
Patent DE-50311549-D1 (DE)
Inventor: HEIM MANFRED
IPC: B32B7/02
Filed: 2003-02-19
Granted: 2009-07-09
Abstract: Security element 2, 4 to be embedded in or applied to a security document so that it is visually recognizable from both sides of security document 1 is of multilayer construction and includes interference element I with a color shift effect and diffraction structures 8. Depending on the arrangement of the layers and existing diffraction structures 8 on transparent substrate S the color shift effect and/or the diffractive effects are perceptible from one or both sides of security element 2, 4. The security element is suitable in particular as two-sided windowed thread 4 and as label or transfer element 2 over hole 3.
Patent DE-58907123-D1 (DE)
Inventor: SPIRK FRANZ OBERING
IPC: H02K9/19
Filed: 1989-06-16
Granted: 1994-04-07
Abstract: The invention relates to a drive of a slowly running annular rotor of a process machine, especially in mining, for example a dredger bucket wheel, a tunnel boring machine, a milling head etc., having an electrical external rotor motor, constructed in an encapsulated manner, with an external rotor jacket (2) and an inner stator shaft (1) with a winding (4), the motor being cooled directly by a liquid cooling medium in a closed cooling circuit, and the fluid cooling medium flowing through the major parts of the motor generating the heat losses. <IMAGE>
Patent DE-58908395-D1 (DE)
Inventor: HUSSLEIN JULIUS DIPL ING
IPC: F24C15/02
Filed: 1989-07-20
Granted: 1994-10-27
Abstract: In cookers, a ventilation grid is conventionally provided at a distance above the upper edge of the cooker door and is positioned in the form of a strip between the cooker door and the operating panel. This ventilation grid is colour-matched to the basic colour of the cooker, and is therefore white or light-coloured in the case of white or light-coloured cookers. As a result of the vapours emerging from the ventilation grid or from the opened cooker door, the ventilation grid becomes visibly soiled and unattractive. By way of innovation, the ventilation grid adjoins the upper edge of the dark-coloured cooker door, in a substantially direct transition, and possesses the same coloration as the cooker door, so that soiling does not arise and the cooker door and ventilation grid form an optical unit. <IMAGE>
Patent DE-58909117-D1 (DE)
Inventor: KEENS GARY
IPC: H05K5/00
Filed: 1989-08-26
Granted: 1995-04-20
Abstract: The invention relates to a device for the electrically conductive connection of a printed-circuit board, which is pushed into the retaining slot of a guide rail, to a module rail, supporting the guide rails, of an assembly rack. In order that the printed-circuit board, which is provided with earth conductor tracks, is electrically conductively connected to the electrically conductive module rail of the assembly rack, into the retaining slot of the guide rail there is fitted a specially designed contact element which is electrically conductively connected to the earth conductor tracks of the pushed-in printed-circuit board and to the module rail and/or a divider strip which is pushed into the module rail. 
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Patent DE-59003406-D1 (DE)
Inventor: THOME ROLAND DR
IPC: B01D15/04
Filed: 1990-05-15
Granted: 1993-12-16
Abstract: 2.1 The synthesis of zeolites without using organic compounds proceeds very slowly under normal conditions, which means that there has hitherto been no purely inorganic large-scale industrial process without organic compounds for the preparation of aluminosilicates having a pentasil structure and with a high silica content. 
<??>2.2 The aim is to develop a process for the preparation of crystalline, zeolitic aluminosilicates having an SiO2/Al2O3 molar ratio of >/= 20 by hydrothermal crystallisation without using organic compounds, which process can be carried out on a large industrial scale and gives a product which is free from crystalline side phases. 
<??>The process is characterised in that the following molar ratios exist in the reaction batch:
 SiO2/Al2O3 = 20 - 60
 OH<->/SiO2 = 0.10 - 0.20
 H2O/SiO2 = 20 - 60
 and the hydrothermal crystallisation is carried out in two steps, the first step being carried out in the temperature range of from 245 to 325 DEG C for from 1 to 20 minutes and the second step being carried out in the temperature range of from 120 to 225 DEG C for from 1 to 100 hours. 
<??>2.3 A preferred application of the process relates to the purely inorganic preparation of crystalline, zeolitic aluminosilicates.