baber/WOPTO huggingface dataset:
Patent DE-3863935-D1 (DE)
Inventor: MERREM HANS-JOACHIM DR
IPC: C09D183/02
Filed: 1988-02-04
Granted: 1991-09-05
Abstract: Coating soln. is based on a silicate ester (I), an aliphatic alcohol (II) as solvent, a catalyst amt. of an acid (III) and water.The novel features are that (II) has at least 4C and (III) has a pK a value less than +3. (I) is a tetraalkoxysilane, tetra(alkoxyalkoxy)silane and/or poly(alkoxysiloxane), esp. a prehydrolysed poly(alkoxysiloxane) and is used in amt. of 2-50, pref. 5-25 wt.%. The solvent is a mixt. contg. at least 50 wt.% (II), which pref. is a mono- or polyhydric, esp. dihydric, partly etherified or oligomeric etherified, esp. bi- or trimeric alcohol. (III) has a pHa value of +2 to -6 and pref. is an organic acid. The soln. contains 90-200% water w.r.t. the amt. required for complete hydrolysis of the hydrolysable gps..
Patent DE-3870185-D1 (DE)
Inventor: LORENZ ADRIAN DR
IPC: G01N1/00
Filed: 1988-11-23
Granted: 1992-05-21
Abstract: The apparatus is used in analytical instruments, particularly in particle analysis instruments, and is composed substantially of a controllable pump unit (2), which is joined on the inlet side to a container for a liquid medium to be filtered and on the outlet side to a filter unit (3), and of an intermediate storage unit (4) for the liquid medium, which unit is joined to this filter unit (3), from which the liquid is supplied to the particle analyser, wherein the intermediate storage unit (4) has means (L1, L2) for detecting the liquid level, and the detecting means is connected to a control unit (S) for controlling the pump unit. 
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Patent DE-3875209-D1 (DE)
Inventor: HOERSCHELMANN KONSTANTIN DIPL
IPC: H01L21/673
Filed: 1988-07-22
Granted: 1992-11-12
Abstract: The device is used to identify the different semiconductor wafers (13,14) within a supply batch, to allow the wafers not belonging to the overall group to be sorted out. It uses a mechanical gauge cooperating with the transported batch, with slits (10) for detecting the different semiconductor wafer thicknesses and/or an IR transmission measuring device, for sorting the wafers in dependence on their band gaps. Pref. the IR transmission measuring device uses optical fibres with their ends inclined at 45 degrees to the optical axis for deflection of the IR radiation through 90 degrees, the different band gaps used to differentiate between gallium arsenide semiconductor wafers and silicon semiconductor wafers.
Patent DE-3877519-D1 (DE)
Inventor: GROSSHAUSER HEINRICH KONRAD
IPC: B41F31/08
Filed: 1988-10-29
Granted: 1993-02-25
Abstract: The inking strip for a rotary printing machine incorporates an ink distribution groove (6) between two doctor blades (3,4). A profiled body (16), contained in the groove, is pref. pivotally or rotatably mounted while ink flow can take place freely round it.
Patent DE-3878315-D1 (DE)
Inventor: PLIEFKE ENGELBERT DR DIPL CHEM
IPC: G03F7/11
Filed: 1988-05-13
Granted: 1993-03-25
Abstract: A method for forming an image on a conductive substrate comprises contacting the substrate with an electrically conductive soln. of an organic substance (I), esp. a polymer, applying a D.C. voltage between the substrate and at least one electrode, with the substrate as anode or cathode as required, and depositing the (I) on the substrate by current impulses at a current density of ca. 0.01-100 A/dm2.
Patent DE-3878395-D1 (DE)
Inventor: GOLDMANN PETER
IPC: G06K17/00
Filed: 1988-10-13
Granted: 1993-03-25
Abstract: In a reading device for a chip card (42), a lever arm (14) carrying a set of contacts (16) is rotated towards the operating position of a chip card from a slider (18) which is carried displaceably parallel to the direction of insertion of a chip card into the reader, which slider, in turn, can be displaced from a separate operating member (19) which can be activated manually. 
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Patent DE-3885453-D1 (DE)
Inventor: MANECKE REINHARD
IPC: F16H1/20
Filed: 1988-06-20
Granted: 1993-12-09
Abstract: A gearing in which the torque to be transmitted by an input shaft 1 is distributed by a first output pinion 1v to two output gears 6uh, 6uv with opposite helical toothing seated on a common shaft 6, has at least two intermediate shafts 3, 4 between the shaft 1 of the input pinion 1v and the shaft 6 of the output gears 6uh, 6uv. Seated on these intermediate shafts are a pair of intermeshing gears 3u, 4u, which likewise interact via a helical toothing. In order to permit free load setting of one intermediate shaft 4 in the axial direction, the gear 4u seated on this shaft has a gear ring 4uz which is connected to the gear body via a holder 4uk which permits axial displacement. The gear ring 4uz is supported axially on both sides against the housing by means of thrust combs 3uh, 3uv. <IMAGE>
Patent DE-50006280-D1 (DE)
Inventor: HOEFS WOLFGANG
IPC: C07B61/00
Filed: 2000-11-04
Granted: 2004-06-03
Abstract: According to the inventive method, the hydroformylation of the olefinically unsaturated compounds is carried out in the presence of an aqueous, water-soluble catalyst solution containing rhodium complex compounds, in a reaction column.
Patent DE-50006809-D1 (DE)
Inventor: WUENSCH STEFFEN
IPC: B24B21/12
Filed: 2000-06-30
Granted: 2004-07-22
Abstract: A power belt sander (10) with a housing (11), which contains means for driving a sanding belt (24) which can be continuously guided by means of a drive roller (23), preferably also by means of a deflection roller (22), is less costly, lighter in weight, and more efficient due to the fact that the sanding belt (24) is supported by a toothed sanding belt (21), wherein the toothed sanding belt (21) is oriented with its toothed side (25) toward the drive roller (23), preferably the guide roller (22).
Patent DE-50007642-D1 (DE)
Inventor: SCHAER MANUEL
IPC: A61B17/70
Filed: 2000-01-13
Granted: 2004-10-07
Abstract: A device for releasably clamping and connecting a longitudinal member within a surgical implant includes at least one yoke-like connecting body with a through-bore, coupling means arranged on the connecting body for fastening the connecting body to a further part of the implant, a yoke-like clamping body which can slide in the through-bore and has resilient side walls and a through-opening for receiving the longitudinal member, and fixation means. A wedging effect produced by elevations on side walls of the clamping body retains the longitudinal member in the through-opening.
Patent DE-50013102-D1 (DE)
Inventor: FLORIN WILHELM DIPL ING
IPC: G01F1/58
Filed: 2000-01-31
Granted: 2006-08-17
Abstract: The device comprises an electromagnetic field coil (5) with a switched direct current (I) as the field current. A current regulator, a switch controller (12) and a switching bridge (13) are used to change current direction. In addition an additional current source (14) supplies an extra current (IZ) at the beginning of each half cycle to the electromagnet field coil (5).
Patent DE-50102254-D1 (DE)
Inventor: GROSSMANN JUERGEN
IPC: B65B11/36
Filed: 2001-10-05
Granted: 2004-06-17
Abstract: The method for wrapping packs (12) of cigarettes with film (23) comprises feeding packs (34), which have sections of tacky adhesive on them, to star wheels (30, 31) where the film is folded. This is carried out using grippers (18, 19) fitted on a horizontal turntable.   An Independent claim is included for a machine for carrying out the method.
Patent DE-50102712-D1 (DE)
Inventor: EGLI ARTURO J
IPC: F16B7/04
Filed: 2001-04-14
Granted: 2004-08-05
Abstract: The connector for mounting a support arm (1) on a support profile (2) consists of a pair of mirror-image hooks with inner (11a, 11b) and outer (14) sections. The inner sections are swivelled together and fitted into mounting slots (3) in the profile. The outer sections (14) have hooks (15) at the top and fit into slots (7) at the inner end of the support arms.
Patent DE-50107728-D1 (DE)
Inventor: SCHROEDER MATTHIAS
IPC: H01S5/024
Filed: 2001-04-04
Granted: 2006-03-02
Abstract: The contact (2) and high power diode laser block are joined using a joining material (3a) containing an adhesive (3b). The adhesive may be non-metallic. The joining material may also include electrically conductive material. The joining material obtains its functional properties after a curing process for the adhesive. Independent claims are included for a high power diode laser, a high power diode laser block contact device, and a high power diode laser stack.
Patent DE-50107755-D1 (DE)
Title: 3,3-dimethylcyclohexan-derivate
Inventor: MARKERT THOMAS
IPC: C11B9/00
Filed: 2001-04-28
Granted: 2006-03-02
Abstract: Compounds of the formula (I): wherein the bond between the alpha- and beta-positions to the aldehyde group represents a C-C single bond or a cis- or trans-configured C-C double bond are useful as perfumes and perfume ingredients.
Patent DE-50113095-D1 (DE)
Inventor: PUETTER HERMANN
IPC: C25B3/25
Filed: 2001-11-16
Granted: 2007-11-15
Abstract: A process for preparing butanetetracarboxylic acid derivatives as product of value I by coupled electrosynthesis which comprises cathodically reducing a compound selected from the group consisting of maleic esters, maleic ester derivatives, fumaric esters and fumaric ester derivatives where at least one hydrogen atom in positions 2 and 3 may be replaced by inert groups and obtaining a product of value II at the node.
Patent DE-50201419-D1 (DE)
Inventor: DWORSCHAK MANFRED
IPC: A61B17/28
Filed: 2002-07-27
Granted: 2004-12-02
Abstract: The scissors have 2 relatively pivoted branches (2,3), each provided with a cutting section (8) having a cutting edge (16) at the front end and with an operating handle at the rear end. The cutting section of at least one branch has a flat metal film (14) attached to its inner surface (12) facing the other branch, for providing the cutting edge.
Patent DE-50202783-D1 (DE)
Inventor: WEIDE HARALD
IPC: A22B5/08
Filed: 2002-05-17
Granted: 2005-05-19
Abstract: Condensing scalding tunnel for slaughtered animals comprising: a scalding zone (100) running along the longitudinal direction (LR) of the scalding tunnel (2), a floor trough (12) running along the longitudinal direction (LR) of the scalding tunnel (2) with at least one outlet (16) for the scalding water condensing in the scalding tunnel (2) and a circulation channel (10) along the scalding tunnel (2) at a separation from the above, which itself comprises an inlet (34) in the upper region of the scalding tunnel (2), an outlet (36) in the lower region of the scalding tunnel (2) and a blower (38) for pumping an airstream (L) through the said circulation channel (10), characterised in that at least one circulation channel (10) has the following features: the circulation channel (10) opens laterally in the floor trough (12), a flow guide surface (14) is arranged in the floor trough (12), by means of which an airflow (L) leaving the circulation channel (10) is distributed along a length of the floor trough (12) which is greater than the dimension of the circulation channel (10) at the outlet (36) in the longitudinal direction (LR) of the floor trough (12) and at least one piece (14b) of the flow guide surface (14) is adjustable with regards to the position thereof in the floor trough (12).
Patent DE-50205731-D1 (DE)
Inventor: LITZENBERG MICHAEL
IPC: B29C49/42
Filed: 2002-05-29
Granted: 2006-04-13
Abstract: A device used for pneumatic control, includes a control piston carried in a cylinder. The control piston is mounted so as to be movable in the direction of a longitudinal piston axis, and a primary flow path that can be closed by the control pressure passes through the cylinder. The control piston is provided with a control surface that faces a control chamber of the cylinder and that is designed to transmit a control force to the control piston. The control piston includes a piston shank whose cross-sectional area is dimensioned so as to be essentially equal to a cross-sectional area of a flow orifice of the primary flow path that can be closed by the control piston and that faces an interior cylinder chamber.
Patent DE-50205796-D1 (DE)
Inventor: ROCHOLL REINHARD
IPC: A47B25/00
Filed: 2002-06-17
Granted: 2006-04-20
Abstract: A table tennis table has a lower frame and two playing surface boards. The lower frame comprises vertical struts which are used as carrier elements and are arranged opposite each other along the width of the table tennis table. The playing surface can be transferred from a first position, in which the playing surface boards are vertically oriented and the guides are arranged in a lower position, to a second position, in which the playing surface boards are horizontally oriented and the guiding elements are arranged in an upper position. Upper and lower safety levers maintain the guides in either position. An actuation lever moves the safety levers to allow movement of the playing surface.
Patent DE-50207071-D1 (DE)
Inventor: MUENZMAY THOMAS DR
IPC: C08G18/28
Filed: 2002-07-25
Granted: 2006-07-20
Abstract: A polyurethane resin dispersion comprises: (i) polyol of average mol. wt. ≥ 300; (ii) polyol of average mol. wt. 62-299; (iii) compound of mol. wt. ≥ 400 which has an ethylene oxide content of ≥ 50 wt.% and is monofunctional in isocyanate polyaddition reactions; (iv) polyisocyanate; (v) polyamine of mol. wt. 60-300 or hydrazine; and (vi) hydrophilic aliphatic diamine. Component (i) contains an aromatic diol-initiated polyetherdiol. Independent claims are also included for: (1) production of the dispersion; and (2) a coating comprising (by wt.) the above polyurethane dispersion (30-90%) together with an inorganic filler (5-60%), a water-miscible polyisocyanate (1-60%), a pigment (0.1-30%) and conventional lacquer additives (1-15%).
Patent DE-50210948-D1 (DE)
Inventor: SCHARTMANN STEFAN
IPC: F28D7/16
Filed: 2002-01-18
Granted: 2007-11-08
Abstract: The cooler system (1) consists of a heat exchange body (2) with at least three heat exchange chambers (3.1, 3.2, 3.3) with tubes (4.1, 4.2, 4.3) carrying coolant passing through them. The medium separating plate has the coolant tubes passing through it. This plate is covered by a heat-exchanger cover.
Patent DE-50212368-D1 (DE)
Inventor: NOWOK GREGOR
IPC: G01R31/11
Filed: 2002-10-30
Granted: 2008-07-24
Abstract: The invention concerns a method and a device for phase calculation from attenuation values using a Hilbert transform for reflectometric measurements in the frequency domain. The invention is characterized in that the measuring system comprises a signal source for a measurement signal, a coupling element connected to the signal source, and an object to be measured connected to the coupling element. The part of the measurement signal reflected by the object to be measured is uncoupled via the coupling element and measured at a collector. The invention is further characterized in that an attenuator is mounted in the signal path, between the coupling element and the object to be measured. The attenuator can also be comprised in the coupling element.
Patent DE-50214898-D1 (DE)
Inventor: MASUCH BERND
IPC: B41F30/04
Filed: 2002-09-30
Granted: 2011-03-17
Abstract: Printing group (01) comprises a form cylinder (03) and an inking system (02) assigned to the form cylinder. The form cylinder has in the area of its barrel an axial length corresponding to six widths of a printed page. The form cylinder and the inking system are rotationally driven by mechanically independent drive motors (08, 17). Independent claims are also included for alternative printing groups. Preferred Features: The form cylinder and a transfer cylinder (07) are rotationally driven by at least one drive motor mechanically independently of another printing group.
Patent DE-50300282-D1 (DE)
Inventor: MUELLER ERNST
IPC: E04C2/08
Filed: 2003-10-10
Granted: 2005-03-03
Abstract: Component (55) comprises a number of sheet metal cassettes (11), each having a spine (13), two webs (15) lying at right angles to the spine and facing in the same direction, and two flanges (17) on the webs. The cassettes are arranged adjacent to each other so that they are positioned web on web and these webs are joined together. The component has at least one first sheet metal cassette formed from a sheet metal with a first thickness and at least one second sheet metal cassette formed form a sheet metal with a second greater thickness. The first cassette is formed by rolling and the webs of the first cassette and the second cassette lie against each other over the length of at least one of the two sheet metal cassettes.  Preferred Features: The roll-formed first sheet metal cassette has a sheet metal thickness of 1.5-2, preferably 1.5-1.8 mm in the case of high grade sheet steel, and of 2-3, preferably 2-2.5 mm in the case of normal sheet steel.
Patent DE-50302908-D1 (DE)
Inventor: FISCHER ROLF-HARTMUTH
IPC: C07C29/149
Filed: 2003-08-28
Granted: 2006-05-18
Abstract: The invention relates to a process for preparing optically active 2-amino-, 2-chloro-, 2-hydroxy- or 2-alkoxy-1-alcohols by catalytically hydrogenating appropriate optically active 2-amino-, 2-chloro-, 2-hydroxy- and 2-alkoxycarboxylic acids or their acid derivatives in the presence of catalysts comprising palladium and rhenium or platinum and rhenium.
Patent DE-50303476-D1 (DE)
Inventor: KECK ULRICH
IPC: A47J43/07
Filed: 2003-03-06
Granted: 2006-06-29
Abstract: The invention relates to a kitchen appliance (1) comprising a stirring receptacle (4) which is provided with an electric drive for a stirring apparatus (5) in the stirring receptacle (4). Said stirring receptacle (4) is lockingly mounted in the kitchen appliance (1). Locking elements (12) interact with an upper rim of the stirring receptacle (4) or a lid (26) that is mounted thereupon. In order to improve technical handling, said locking elements (12) interact with the upper rim starting from two opposite jaws (6), each of which partly encompasses the stirring receptacle (4) starting from the bottom to the upper rim of the stirring receptacle (4).
Patent DE-50306623-D1 (DE)
Inventor: EICHINGER KURT
IPC: D21H23/24
Filed: 2003-03-18
Granted: 2007-04-12
Abstract: A carton-making assembly (1) rests on a base (6) and applies two or more coatings of liquid or paste to both sides (2a, 2b) of a pre-dried fibre web. Each coating station (5) is followed by a non-contact drier (8, 10). Each coating station is esp. of the same type. The web feed direction to each drying station is identical.  The top and bottom drying stations are identical and are located in the same plane (7). As seen in the direction of web movement (L) the first coating station (5.1) applies a foundation coat to the web (2) rear face (2a). The second coating station (5.2) applies a foundation coat to the top side (2b) of the web. The third coating station (5.3) applies a final coat to the top side (2a) of the web. The fourth coating station (5.4) applies a final coat to the web upper face (2b). The direct-coating stations (5.1-5.4) operate in that sequence and rest on the same foundation. The top (2b) stations apply a coat containing approx. 60 per cent solids and are each followed by an infra-red drier (11) and a hot air drier (10). The bottom stations (2a) are followed by an infra-red drier (11) and an airturn (8) and cooling cylinder (9).
Patent DE-50310274-D1 (DE)
Inventor: KIESSLING ALBERT
IPC: G01D5/20
Filed: 2003-03-21
Granted: 2008-09-18
Abstract: Linear path measurement device, especially for determination of piston position in a fluid cylinder arrangement comprises an alternating voltage bridge circuit (13) with one side comprised of an elongated measurement coil (10) with a middle tap (14) and the other side comprised of two inductive, capacitive or resistive symmetrical bridge elements (11, 12). A permanent magnet (20) is attached to the object whose position is to be determined and moves along the length of the coil so that its position can be determined by an evaluation arrangement (16).
Patent DE-50313012-D1 (DE)
Inventor: HUBER CHRISTOF
IPC: G06K19/077
Filed: 2003-07-07
Granted: 2010-10-07
Abstract: External function range increasing module (17) is connected between mobile phone (11) and SIM card (13). Module contains mediation unit (19) and smart card chip (21) to receive third party application of service provider. Mediation unit coordinates communication and supply between mobile phone, SIM card and chip (21). If phone receives code e.g. in SMS message format, address to third party application, mediation unit directs it to application chip (21).
Patent DE-58908664-D1 (DE)
Inventor: WESTENBERGER WALTER
IPC: B24C5/02
Filed: 1989-03-17
Granted: 1995-01-05
Abstract: PCT No. PCT/EP89/00286 Sec. 371 Date Sep. 12, 1990 Sec. 102(e) Date Sep. 12, 1990 PCT Filed Mar. 17, 1989 PCT Pub. No. WO89/08505 PCT Pub. Date Sep. 21, 1989.A dosing gun (500) comprising a revolving valve element (518), arranged fixedly in a first casing (506) which is immovably connected with the gun housing (502). The first casing (506) has a second spring-loaded casing (544) linked to it in a mobile way, which contains a hollow cylinder (514) having on its frontal part valve seats (542, 554). The dosing gun (500) can operate with or without a supply of compressed air.
Patent DE-59000521-D1 (DE)
Inventor: VIESSMANN HANS DR
IPC: F24H1/26
Filed: 1990-03-02
Granted: 1993-01-14
Abstract: The heater consists of a water-bearing housing which is passed through by a tubular flue (6) which contains the combustion chamber and, at least in the takeoff-side half, is designed with two walls and the inner wall (1) is provided with inwardly directed folded longitudinal ribs (8) which delimit heating gas flues. In order to stabilise the folded inner wall (1) with regard to its insertability into the tubular flue (6) and with regard to the heat load, and also to ensure optimum heat-transmission conditions, taking condensate formation into consideration, the inner wall (1) is provided in the region along the tubular flue-side fold gusset (2) with longitudinal welded seams (3). The surfaces (4) of the longitudinal welded seams (3) are arranged running below the outer circumferential surface (5) of the inner wall (1) and, with the tubular flue (6), delimiting a gap (2'). Moreover, the inner wall (1) apart from the longitudinal welded seams is in heat-conducting contact with the tubular flue (6).   <IMAGE>
Patent DE-59001643-D1 (DE)
Inventor: BENKESER MICHAEL DIPL ING
IPC: B01D17/025
Filed: 1990-03-13
Granted: 1993-07-15
Abstract: A liquid separator, in particular for separating mixtures of water and liquids of lower specific gravity, such as oil, petrol and the like, comprises a container having an upper inlet with inlet constriction and an outlet at about the same height as the inlet and opposite it, a separating part following the inlet part and having a discharge near the base, adjustable depending on the liquid level, and a discharge tube extending upwardly therefrom to the outlet. To extend the residence time and provide long flow paths and thus to optimise the degree of separation, the separator part comprises an annular chamber following the inlet constriction, said annular chamber being formed by the wall of the container and a separating wall approximately concentrically enclosing the container centre and extending to the outlet side, and the inner chamber, formed by this separating wall, in the container centre, which chamber contains the discharge into the discharge tube.