baber/WOPTO huggingface dataset:
Patent DE-50213602-D1 (DE)
Inventor: KRONAWITTER ANDREAS
IPC: C02F3/14
Filed: 2002-04-02
Granted: 2009-07-23
Abstract: The invention relates to a floating paddlewheel aerator for aerating water or clearing basins. The paddlewheel aerator includes a frame ( 1 ) of elongated floats ( 2, 3 ), which are substantially arranged at a right angle to each other and are linked with each other in a T or H configuration. On a first float ( 2 ), further floats ( 3 ) or sections of floats are mounted on both of the first float's opposite ends. The first float ( 2 ) has a top which is turned upwards by 90° compared to its lateral sides on which further floats/float sections ( 3 ) are mounted and carries a drive unit ( 9 ). This drive unit ( 9 ) is mounted completely or partially on the floats, and its output shaft ( 10 ) projects outwardly from both sides parallel to the longitudinal extension of the further floats/float sections ( 3 ). Paddles ( 22 ) are disposed on the output shaft ( 10 ) and in the operational state of the aerator, when the floats float on the surface of the water or clearing basin, the shaft rotates above the level of the water or clearing basin, and sections of the co-rotating paddles are immersed in the liquid.
Patent DE-50213961-D1 (DE)
Inventor: HECHT REINHOLD
IPC: A61K6/884
Filed: 2002-05-13
Granted: 2009-12-10
Abstract: The invention relates to a composition which is self-adhesive to the hard tooth tissue, comprising: (A) 5 to 75 percent by weight of one or more mono or higher functional ethylenically unsaturated compounds which additionally have an acid functional group, wherein one of said compounds has a P—OH group, for instance a phosphoric, phosphonic or phosphinic acid group; (B) 2 to 50 percent by weight of one or more mono or higher functional ethylenically unsaturated compounds without any acid functional group; (C) 22.8 to 85 percent by weight of filling material(s), comprising at least one filling material that may react with component (A) in the sense of causing a ion exchange, neutralization, salt formation and/or chelate formation reaction; (D) 0.1 to 8 percent by weight of one or more initiators and optionally activators; (E) 0.1 to 20 percent by weight of further additives, for example, modifiers, wherein the weight ration in % of component (A) relative to component (B) ranges from 21 to 90: 10 to 79.
Patent DE-50300271-D1 (DE)
Inventor: ERKER PROF DR
IPC: C07F3/00
Filed: 2003-04-14
Granted: 2005-03-03
Abstract: It has been found that certain new metal complex compounds are very effective catalysts for coordinative polymerization of alkylene oxides and can be used to obtain atactic polyalkylene oxides of narrow molecular weight distribution and very low level of undesired side products.  The catalysts have the formula (I):  R61-R9  =  H, optionally substituted, optionally branched 1-20C alkyl, optionally substituted 5-20C aryl, optionally substituted 5-20C aralkyl, acryl, alkoxide, F, Cl, Br, I, CN, or NO2, or R2 and R3, and/or R7 and R8 together form a condensed 3-20C cycloaliphatic ring system, or R1 -R4 and or R6-R9 together form a condensed aromatic ring system,  M  =  a metal in the II to VII oxidation state,  X  =  F, Cl, Br, I, H, CN, optionally substituted, optionally branched 1-20C alkyl, optionally substituted 5-20C aryl, optionally substituted 5-20C aralkyl, acryl, alkoxide, thiolate, or dialkylamino,  n  =  1-5, and is selected so that the electroneutrality of the metal complex compound is ensured. An Independent claim is included for a method for polymerization of alkylene oxides in which the alkylene oxide is polymerized in the presence of catalysts.
Patent DE-50301406-D1 (DE)
Inventor: FRANK DR
IPC: H01J35/08
Filed: 2003-10-24
Granted: 2006-03-02
Abstract: The device (2) has a head (6) that faces the object under investigation, a target mounted on or in the object and an arrangement that shapes an electron beam incident on the target so that the x-ray tube has a focal spot with a diameter of less than/equal to 200 microns, especially less than/equal to 10 microns. The outer surface of the head has a cross-section that narrows towards its free end.  Independent claims are also included for the following:  (a)  a target for an inventive microfocus x-ray tube  (b)  a collimator for a target for an inventive microfocus x-ray tube.
Patent DE-50306143-D1 (DE)
Inventor: BERNER MICHAEL
IPC: F15B13/04
Filed: 2003-11-21
Granted: 2007-02-08
Abstract: A fluid power controller device comprises a plurality of valve modules arranged sequentially in a row direction and collected together as an array-like unit, such modules comprising respectively a principal valve having at least one moving valve member and at least one electrically operated valve drive for the principal valve. At least two of the valve modules placed sequentially in the row direction are spaced from each other with the formation of an intermediate space. In such intermediate space a diagnostic module is placed for the detection of at least one operational state of one or both principal valves.
Patent DE-50307843-D1 (DE)
Inventor: GRETSCH HARALD
IPC: G05B19/418
Filed: 2003-08-21
Granted: 2007-09-13
Abstract: Paper supply system (02) and printing machine (01) are subordinate to control system (05) which is connected to both for data transfer. Current production data is transferred (16) between routing level (11) and printing machine and data is transferred (20) between product planning system (03) and control system (05). Control system controls subsystem on basis of transferred data and monitors supply of paper rolls and calculates supply needed. Independent claims included 1) Device to supply material to processing machine, 2) Control system to control material supply to processing machine, 3) Printing office.
Patent DE-50308076-D1 (DE)
Inventor: SCHMITT BARDO
IPC: C08F22/10
Filed: 2003-06-13
Granted: 2007-10-11
Abstract: The present invention relates to a process for preparing a highly transparent plastic obtainable by free-radical copolymerization of a mixture containing compounds of the formula (I) and (II) where R<SUP>1 </SUP>is independently at each instance hydrogen or a methyl radical, R<SUP>2 </SUP>is independently at each instance a linear or branched, aliphatic or cycloaliphatic radical or a substituted or unsubstituted aromatic or heteroaromatic radical and m and n are each independently an integer of not less than 0 subject to the proviso that m+n> 0, which is characterized in that it is obtainable from a mixture which contains more than 10 mol %, based on the total amount of the compounds of the formula (I) and (II), of compounds of the formula (II) where m+n= 2. The present invention also relates to the mixture of the compounds (I) and (II), to processes for preparing the mixture and to particular uses for the highly transparent plastics.
Patent DE-50308078-D1 (DE)
Inventor: FUNKE FRANK
IPC: C07C211/36
Filed: 2003-08-06
Granted: 2007-10-11
Abstract: Pure isophorone-diamine (IPDA) with a cis/trans isomer ratio (CTR) of at least 73/27 is obtained by (a) making crude IPDA with a CTR below 73/27, (b) purifying and separating into fractions with CTR of at least 73/27 (b1) and below 63/37 (b2), (c) isomerizing (b2) in presence of hydrogen, ammonia and catalyst to give IPDA with a CTR of 63/37-66/34 which is recycled to stage (a).  A method (M1) for the production of substantially pure 3-aminomethyl-3,5,5-trimethyl cyclohexylamine (isophorone-diamine; IPDA) with a cis/trans isomer ratio (CTR) of at least 73/27 involves:  (a) preparation of crude IPDA with a CTR of less than 73/27, (b) purification and separation to give fractions (b1) with a CTR of at least 73/27 and (b2) with a CTR of less than 63/27 and (c) isomerization of (b2) in presence of hydrogen, ammonia and a hydrogenation catalyst to give IPDA with a CTR of 63/37-66/34 which is then recycled to stage (a).  An Independent claim is also included for a method (M2) for the production of IPDA with a CTR in the range 63/37 to 66/34 by reacting IPDA with any CTR value with hydrogen and ammonia in presence of a hydrogenation catalyst.
Patent DE-50312239-D1 (DE)
Inventor: HINTZE-BRUENING HORST
IPC: C09D5/08
Filed: 2003-01-15
Granted: 2010-01-28
Abstract: Coating materials comprising at least one electrically conductive pigment (A1) having an at least bimodal particle size distribution and at least one binder, the pigment/binder ratio being >1.5:1, can be used as coil coating materials.
Patent DE-58902744-D1 (DE)
Inventor: HEILIGER MARTHA-CATHARINA
IPC: E21D15/44
Filed: 1989-07-01
Granted: 1992-12-24
Abstract: PCT No. PCT/DE89/00436 Sec. 371 Date Mar. 2, 1990 Sec. 102(e) Date Mar. 2, 1990 PCT Filed Jul. 1, 1989 PCT Pub. No. WO90/00217 PCT Pub. Date Jan. 11, 1990.Hydraulic steel mine prop having a bottom ram including an outer cylindrical tube (1) having a cylinder bottom (14) and an end collar (16), as well as a top ram guided coaxially slideably in the bottom ram by the end collar (16) and a guide ring (12). The top ram is a cylindrical tube (2) comprising a piston (9) sealed and guided relative to the inner wall of the outer cylindrical tube (1). A prop head (4), a setting and withdrawal valve (21), an inner extension stroke limiter, and a return spring (6) are also provided. Each of the outer and the inner cylindrical tubes is received at its facing ends by corresponding projections or facing end grooves of the end collar or piston at one end and at the prop head or cylinder bottom at the other end. Seals are provided at least at the piston, the prop head, and the cylinder bottom. An element is provided between the prop head and the piston for taking up tension forces between these two structural parts. A further tension element (7) arranged coaxially to the cylindrical tubes, is attached to the cylinder bottom. The element (7) extends as a holding rod through the piston and has a holding element (8) at its free end. A compression spring (6) is arranged coaxially to the tension element to act as a return spring.
Patent DE-58903695-D1 (DE)
Inventor: KILB HERMANN
IPC: B65H5/06
Filed: 1989-05-22
Granted: 1993-04-15
Abstract: In a device for transporting charts (3) in office machines, particularly for papers in paper processing appliances (1), the chart (3) can in each case be fed in with processing means (5), in particular printing and/or reading means (6, 7) moved into positions outside the chart path, and there is a drawing-in shaft (8) composed of guide means which form one or more successive recesses (19), extending transversely in the direction (4) of transport, for the processing means (5) which are movable transversely to the direction (4) of transport. 
<??>In order to allow fault-free drawing-in even of damaged or irregular charts (3) or papers, it is proposed that the recesses (19) be at least partially closable by means of elastic coverings (24, 25) which each form inlet funnels (26) for the chart (3) in the direction (4) of transport, and that, in the case of transverse movements of the processing means (5), the respective elastic covering (24, 25) can temporarily be moved by the moved processing means (5) from its respective functioning position assumed in the starting state into another functioning position while the processing means (5) are being moved past. 
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Patent DE-58904617-D1 (DE)
Inventor: REICHERT ERNST DIPL ING
IPC: E02D5/76
Filed: 1989-09-19
Granted: 1993-07-15
Abstract: In the method for making a sealed anchor in a soil area (2) bordered by an immersed wall, especially a sheet piling wall (1), an anchor chair is attached to the wall. This anchor chair is provided with a drill-pipe lock (32) having a seal (22) for the drill pipe (30) and an anchor lock (8) having an annular tube seal (14) for at least one anchor tension member (31). If the drill pipe (30) has reached its end position, at least one anchor tension member (31) is inserted into this drill pipe (30). Via a pressure-sealing channel and if need be a re-injection channel, hardenable structural material can be fed into the annular space between drill pipe (30) and anchor tension member (31) while pulling out the drill pipe (30). The re-injection channel and facultatively the pressure-sealing channel are arranged inside the periphery of the anchor tension member (31), and the annular tube seal (14) is attached to the anchor lock (8) in a spatially fixed manner. <IMAGE>
Patent DE-59001330-D1 (DE)
Inventor: DICK HEINRICH
IPC: H01F7/16
Filed: 1990-02-06
Granted: 1993-06-09
Abstract: An electromagnet and plunger assembly including a ring-shaped solenoid coil having a fixed pole component which extends from the one end into the interior of the solenoid coil. Movable in the axial direction, the plunger extends from the other end into the interior of the solenoid coil. A control device serving the adjustment of the armature pull comprises a sensor element measuring the magnetic induction. The pole component is subdivided in two pole parts which are coaxially nested and between which an annular gap is formed. The annular gap is sealed with a magnetically nonconductive material on its end facing toward the plunger. The sensor element is located in the annular gap in the interior of the solenoid coil.
Patent DE-59005133-D1 (DE)
Inventor: LOHMEYER HARTMUT
IPC: A47C7/00
Filed: 1990-04-30
Granted: 1994-04-28
Abstract: A chair with a self-supporting seat (6) secured to its legs (3), having slots (8) in its underside running towards the legs (3) at the securing points and opposite slots (10) in the longitudinal direction of the legs which are flush with the slots (8) in the seat (6); corner pieces (9) are adhesively secured in the opposite slots to provide a stable bond between the seat (6) and the legs (3). At each securing point, the seat (6) has a slot (8) running generally diagonally to a single one of the securing points, said slot extending in its transverse direction substantially over the thickness of the seat; at each securing point a single corner-piece (9) is inserted edgewise in the manner of sheet steel in such a way that each corner-piece (9) fills the slot made in the seat and the leg in the longitudinal direction of its shank concerned to the extent of 2 to 3 times the thickness of the seat and laterally completely fills it so that the shanks of the corner-piece do not project beyond the underside of the seat and the corresponding inner side of the leg.
Patent DE-59102924-D1 (DE)
Inventor: AUER GERHARD
IPC: A47B85/02
Filed: 1991-09-10
Granted: 1994-10-20
Abstract: The invention relates to a table with a movable work top (10) on a table frame which is provided with legs (21) and has on two opposite sides in each case a running strip arrangement which interacts positively in each case with an edge strip (70) mounted on the underside of the work top (10). The running strip arrangement is divided into two running strip elements (45, 50), of which the one running strip element (45) is mounted fixedly on the table frame (20) and the other running strip element (50) is linked with rotary movement at a point (30) opposite the fixedly mounted running strip element (45). The fixedly mounted running strip element (45) has an oblique resting surface, on which the movable running strip element (50) rests in the level position of the work top (10) and the edge strip (70) has a holding and sliding element which grips behind the movable running strip element (50) on its underside and, in the condition of use of the work top (10), is either arranged below the fixed running strip element (45) or rests on the oblique resting surface of the fixed running strip element (45) when the work top (10) is tilted. 
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Patent DE-59201524-D1 (DE)
Inventor: BRINDOEPKE GERHARD DR
IPC: C09D161/20
Filed: 1992-08-14
Granted: 1995-04-06
Abstract: Curable binders obtained by simultaneous reaction of A) urethanes or ureas, B) acrylic or methacrylic compounds containing hydroxyl groups, C) paraformaldehyde and D) if appropriate, polyols, wherein, in the case where no polyol D) is also reacted, the reaction is carried out in the presence of an acid ion exchanger, and in the case where a polyol D) is also reacted, the reaction is carried out in the presence of an acid ion exchanger or a strong acid. These binders are suitable as coating compositions which can be cured by electron beams or by UV light.
Patent DE-59300727-D1 (DE)
Inventor: VETTERLI HEINZ ADOLF
IPC: A47J31/36
Filed: 1993-03-15
Granted: 1995-11-16
Abstract: A coffee machine comprises mainly a freshwater container (1), a freshwater pipe (3), a pump (6), a water heater (7), and a brewing chamber (20). In this brewing chamber there is a plunger (22) which can be actuated hydraulically by brewing water (8) for compressing ground coffee (25). A valve device (14) is also arranged in the coffee machine in such a way that any residual water present after the brewing operation in the brewing chamber (20) and in the pipe (11) is conducted away. A valve piston (16) mounted in the valve device (14) is mechanically forcibly coupled to the pivotable brewing chamber (20). After the ground coffee (25) has been brewed, the valve piston (16) is moved through the downwardly travelling brewing chamber (20) to its upper stop. There is thus now communication between the pipe (11) and the discharge pipe (10). Via this communication, the residual water located on the back of the movable plunger (22) and in the pipe (11) can flow away out of the coffee machine. This discharge flow can also be assisted by the returning plunger (22). It is guaranteed by this measure that the brewed coffee beverage is hot and that it corresponds in taste to the expectations of the consumer. Additionally, a coffee beverage prepared in this manner is satisfactory in terms of its microbiological condition. 
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Patent DE-59305548-D1 (DE)
Inventor: HAMM WILFRIED
IPC: E04H17/16
Filed: 1993-09-28
Granted: 1997-04-03
Abstract: PCT No. PCT/EP93/02640 Sec. 371 Date Mar. 24, 1995 Sec. 102(e) Date Mar. 24, 1995 PCT Filed Sep. 28, 1993 PCT Pub. No. WO94/08109 PCT Pub. Date Apr. 14, 1994A railing made of prefabricated standard components with railing rods, connecting elements between the railing rods and with railing panels. Each of the railing rods consists of a longitudinal part which can be secured to the building body, as well as a bent short end. The short end of the railing rods can be inserted longitudinally slidable into the connecting elements. The longitudinal part of each railing rod to be mounted is held in a transverse throughbore of the connecting element. The connecting elements are designed as handrail segments which have a blind bore in longitudinal direction for receiving the short end of a railing rod and transversely thereto a throughbore for the vertical longitudinal part of the railing rod to be mounted. Further on the longitudinal part of the railing rods panel holders are adjustably arranged for fastening the railing panel.
Patent DE-59305716-D1 (DE)
Inventor: PLACHKY MICHAEL DR
IPC: B43L25/00
Filed: 1993-05-25
Granted: 1997-04-17
Abstract: The invention relates to a device for refilling writing instruments which are equipped with wicks of felt or plastic fibres for the application of writing or marking fluid such as ink and with a capillary reservoir for the writing fluid, characterised by a separate fluid store container (10) having an upper adaptor (19) receiving the tip (the mouthpiece (18)) of a writing instrument, which adaptor is equipped with a capillary tube (12) dipping into the store container (10) as an intermediate store. <IMAGE>
Patent DE-59308217-D1 (DE)
Inventor: MUELLER FRANK
IPC: G11B33/04
Filed: 1993-10-04
Granted: 1998-04-09
Abstract: A rack for the storage of CD cases or other rectilinear objects preferably has a support providing two lateral wall components that hold or support the CD cases at least in the area of one of their diagonal ends by means of opposite, lateral contacts, whereby the lateral wall components that face the CD cases are arranged at an angle of greater than 90 DEG  relative to each other, thereby forming an imaginary trapezoidal area. Cross supports are arranged between the lateral wall components for the purpose of forming compartments for the CD cases, said cross supports preferably being arranged as rod-shaped elements that are positioned with slight clearance within the vicinity of the diagonal lines of the CD cases, which are inserted diagonally between the lateral wall components in the direction of the apex of the angle.
Patent DE-59308788-D1 (DE)
Inventor: BLAHA-SCHNABEL ALES DR ING
IPC: B05B7/08
Filed: 1993-12-17
Granted: 1998-08-20
Abstract: Jet system, has assembly (1) with a laying surface (11) and a channel (13) to feed the medication at the centre of the laying surface (11), extending along the longitudinal line of a jet assembly (1). The holder (2) for the jet assembly (1) has a holding surface (21) to take the laying surface (11) of the jet assembly (1). Groove channels (22) are in the holding surface (21) to feed a pressurised gas, aligned radially to the base shape of the jet holder (2). The channel (13) for the medication and the channels (22) for the gas open into a mixing chamber (23). The cross section surface generally equals the sum of the cross section surfaces of the channels (22) for the gas at their openings.
Patent DE-59402527-D1 (DE)
Inventor: RADECKER MATTHIAS
IPC: H02M7/537
Filed: 1994-01-25
Granted: 1997-05-28
Abstract: PCT No. PCT/EP94/00196 Sec. 371 Date Jul. 26, 1995 Sec. 102(e) Date Jul. 26, 1995 PCT Filed Jan. 25, 1994 PCT Pub. No. WO94/17585 PCT Pub. Date Aug. 4, 1994A resonant inverter comprises a resonant circuit, a source, an electronic switch and a control circuit. In order to permit low loss operation on the basis of a simple circuit structure, the control circuit comprises a voltage detection circuit, a current detection circuit, and a control signal generation circuit connected downstream of the voltage detection circuit and the current detection circuit and used for generating a control signal for the electronic switch, the control signal generation circuit switching the electronic switch to a first switching state when the voltage detection circuit responds and to a second switching state when the current detection circuit responds.
Patent DE-59404733-D1 (DE)
Inventor: BUCHMEIER WILLI
IPC: C11D7/42
Filed: 1994-06-06
Granted: 1998-01-15
Abstract: The invention pertains to automatic dish-washing detergents containing, as good biodegradable alkali carriers, amino acids and their salts, especially short-chain  alpha -amino acids, primarily glycine or glycinate. These dish-washing detergents containing amino acids show markedly better properties of inhibiting calcium buildup than conventional dish-washing detergents based on carbonate and/or hydrocarbonate.
Patent DE-59500386-D1 (DE)
Inventor: JANK WERNER
IPC: E01C13/06
Filed: 1995-01-12
Granted: 1997-08-21
Abstract: PCT No. PCT/CH95/00008 Sec. 371 Date Nov. 7, 1995 Sec. 102(e) Date Nov. 7, 1995 PCT Filed Jan. 12, 1995 PCT Pub. No. WO95/19822 PCT Pub. Date Jul. 27, 1995A floor covering, in particular for sport fields, based on elastic plastics, has a substantially flat top side on which one can walk and a bottom side spaced apart therefrom. The covering has an anisotropic elasticity in the desired running direction, so that it dampens more strongly the impact of a shoe of a runner running on the top side in the desired direction than the impact of the shoe of a runner running on the top side in the opposite direction.