baber/WOPTO huggingface dataset:
Patent DE-4329839-A1 (DE)
Title: Imaging arrangement with two sensors - contains four colour complementary light sensitive elements in each sensor in 2 by 2 matrix.
Inventor: AOKI HARUMI
IPC: H04N1/48
Filed: 1993-09-03
Abstract: The detection/evaluation device (46) produces red, green and blue signals by superimposing the signals from two image sensors (22,23). The spectral characteristics of the two sensors are selected so that four light sensitive elements in a 2 x 2 matrix are colour complementary. The red, green and blue signals are produced by suitable superimposition of the signals from the four photosensitive elements of each sensor. The first and second sensors can have the same construction. Each has a complementary colour difference line sequence spectral characteristic. USE/ADVANTAGE - Imaging arrangement enables higher colour resolution to be achieved.
Patent DE-4330919-A1 (DE)
Title: Corner-connecting fitting for drawers
Inventor: LAUTENSCHLAEGER HORST
IPC: A47B88/00
Filed: 1993-09-11
Abstract: Corner-connecting fitting for connecting the cabinet-inner ends of the side walls (14) to the respectively associated rear wall (16) of drawers (10) in the form of a corner element (30) which extends substantially over the height of the drawer walls (14; 16), has means for connection to the drawer walls, is made of plastic or metal and can be fixed in the rear end region of the drawer side wall and the associated end region of the drawer rear wall. The corner element (30) is of hollow construction, at least in part, it being possible for a conneting peg (42) provided at the lower end of a railing support (40) to be inserted into the interior of the corner element (30) through its upper end, which is normally closed by a covering wall (36). In the upper end region of the railing support (40), the ends of railing bars (20; 22) can be fixed with parallel spacing from the side wall and rear wall (14; 16), respectively, the other ends of the railing bars respectively being able to be fixed to the front panel (18) of the drawer (10) and to a railing support (40) provided on a respective other rear-wall end region. <IMAGE>
Patent DE-4333106-A1 (DE)
Title: Mixtures of relatively high-molecular-weight polyols, finely divided polyurethane powder and nonvolatile viscosity reducers, polyurethanes obtainable therefrom, and specific viscosity reducers
Inventor: WEIDER RICHARD DR
IPC: C08L75/04
Filed: 1993-09-29
Abstract: Mixtures of compounds containing at least two hydrogen atoms which are reactive towards isocyanates and having a molecular weight of from 400 to 10000, and finely divided polyurethane powder as filler, which contain from 0.5 to 25 % by weight (based on the filler) of nonvolatile viscosity reducers of the formula (I) <IMAGE>  where     D is hydrogen or an alkyl radical having 2 to 12 carbon atoms, E is a monovalent to trivalent aromatic radical having 6 to 12 carbon atoms which forms recurring units and optionally contains urea groups,   X is H and/or CH3, and m and n are integers, where n, corresponding to the valency of the radical E, is a number from 1 to 3, and m adopts values of between 1 and 100, are employed as starting component in the preparation of polyurethane plastics.
Patent DE-4336312-A1 (DE)
Title: Device for the winding of yarn bodies
Inventor: WIRTZ ULRICH DR ING
IPC: B65H61/00
Filed: 1993-10-25
Abstract: At the workstations of a textile machine producing bobbins, the yarn bodies on the devices for the winding of yarn bodies are each driven by means of a friction roller. The friction rollers are usually driven via a geared motor flanged to the wall of the housing of the workstation. A geared motor requires space and, in the case of maintenance work, the installation and removal of the friction rollers necessitates additional adjusting work during flanging to the motor. According to the invention, it is proposed, for simplifying the friction-roller drive, to design the housing of the workstation (1) for the direct reception of the stator windings (16) of the motor (15) and to mount the friction roller (5) and the rotor (17) of the drive motor (15) of the friction roller (5) jointly on a continuous shaft (11). <IMAGE>
Patent DE-4340373-A1 (DE)
Title: Seal for shaft slide bearing
Inventor: BAER GERD
IPC: F16C33/20
Filed: 1993-11-26
Abstract: The sealing device has a plain bearing bush with a cylindrical outer surface that has a first diameter and an inner surface that has a second diameter. A first and second circular end surfaces on the opposed ends of the plain bearing. The mounting (17,31) has a cylindrical hole (18,32) over part of its axial length, with a first diameter (D1) containing the outer surface (12) of the plain bearing bush (11) with radial clearance. A first radial annular surface (19) leads into a first cylindrical wall (21) over the bearing bush's first end surface (14). The cylinder wall has a third diameter (D3) containing a first annular groove (22) holding a first sealing ring (23). A second annular surface (33) leads over the plain bearing bush's second end surface (15) into a second cylinder wall (34) with a third diameter in which is a second annular groove (35) for holding a second sealing ring. The mounting has an outer cylinder surface (24,37) with fourth diameter (D4).
Patent DE-4341216-A1 (DE)
Title: Sealing component for diaphragm or labyrinth glands
Inventor: SOEHNGEN JOACHIM DR
IPC: F16J15/44
Filed: 1993-12-03
Abstract: The sealing component comprises a layer which is made of a combination of metal and hard particles (5). The hard particles (5) are in the form of cylinders, cubes, columns, truncated-cones or pyramids making up the composite coating (3). The particles are regularly shaped bodies with at least one flattened surface (6). The flattened surfaces free of metal have parallel faces and are positioned in mosaic formation in a sealing surface (7). The remaining surfaces of the bodies are anchored in a metal matrix (4) bonding the hard particles together onto the sealing component (8). The coating is placed on protuberances, ridges, collars, rings and sealing points of the component; on the tips of turbine blades or of labyrinth seals for turbine shafts and housings.
Patent DE-4342062-A1 (DE)
Title: Nitrogen-oxide absorbing automotive exhaust cleaning system - absorbs nitrogen oxides when lean fuel flow and liberates nitrogen oxide in atmos. of lesser oxygen concn.; cuts the consumption of reducing agent required for nitrogen oxide regeneration and accelerates regeneration
Inventor: HIROTA SHINYA
IPC: F01N9/00
Filed: 1993-12-09
Abstract: An exhaust gas cleaning assembly is located in the exhaust system. The novelty is that the assembly has a NOx adsorbent (1,1a,1b) arranged in the exhaust pipe (2,2a,2b), which absorbs a NOx component in the exhaust gases, if an exhaust gas air-fuel ratio which flows into the NOx adsorbent is lean and liberates the absorbed NOx in an atmosphere of lesser oxygen concentration; has a reduction agent delivery assembly (4) supplying a NOx absorbent and for the creation of an atmosphere with the lesser oxygen concentration and regenerating the NOx absorbent; has exhaust pipe (2,2a,2b) exhaust sealing valve (6,6a,6b) to seal the pipe during regeneration of the NOx absorbent and has means (62a,62b,63a,63b) to generate a flow of carrier gas which transports the reduction agent while the NOx absorbent is regenerated. USE/ADVANTAGE - The assembly cleans automotive exhausts. The arrangement reduces the consumption of the reducing agent which regenerates the NOx absorbent and accelerates the regeneration of the absorbent.
Patent DE-4403095-A1 (DE)
Title: Dust filter system for heaters
Inventor: BUTTERICH FRANK
IPC: B01D46/00
Filed: 1994-02-02
Abstract: The invention relates to a dust filter system for heaters which are mounted or placed in particular in the vicinity of the wall and are preferably operated in the domestic, office, hotel sector and the like. The object of the invention, providing a dust filter system which prevents as far as possible dirtying of the heater itself and also the wall areas surrounding it without noticeably impairing the convection current, is achieved according to the invention by a filter element being formed from a fine-mesh, sufficiently heat-resistant plastic material having a surface which is smooth to a very great extent, which filter element is mounted by one or more support elements in such a manner that at least all of the flow-through orifices of the heater up to the wall and against this are covered.
Patent DE-4403409-A1 (DE)
Title: Moisture sensor
Inventor: BREHMER LUDWIG PROF DR
IPC: G01N27/12
Filed: 1994-02-04
Abstract: A moisture sensor consists of a substrate coated with a layer of poly-dimethyl-diallyl-ammonium salt (I) as moisture-sensitive polymer.  Pref. a  suitable substrate consists of Al2O3 ceramic, and pref. initiator is 4,4'-bisazido-stilbene- 2,2'-disulphonic acid. Pref. suitable counter-ions for (I) are chloride, nitrate, sulphate, tosylate, acetate, citrate or tartrate; pref. (I) is poly-dimethyl-diallyl-ammonium chloride (poly-DADMAC) or a copolymer of DADMAC with N-vinylpyrrolidone. The polymer also contains a UV-active crosslinking initiator. The polymer coating is applied by dipping, and a structured crosslinking effect can be obtd. by directed UV irradiation.
Patent DE-4404861-A1 (DE)
Title: Component with extruded profile
Inventor: HERZ ERICH
IPC: F02M69/46
Filed: 1994-02-16
Abstract: The cylindrical part of the moulding forms a frictionally engaged connection in the hole in the extruded profile (10) which contains a round or U-shaped sectioned hollow chamber, (11). The cavity leading into the hollow chamber is smooth or is threaded, ridged or roughly patterned. The cylindrical part of the hollow cylindrical moulding is smooth on the outside, and is threaded, ridged or roughly patterned. The end cylindrical part of the hollow cylindrical moulding is inserted into the hollow chamber of the extruded profile. A pin leads through the hollow cylindrical moulding and has a dia. greater than the ID of the hole in the end cylindrical part of the hollow cylindrical moulding.
Patent DE-4405760-A1 (DE)
Title: Lighting device and illuminated electric switch
Inventor: KIZELE RAINER
IPC: H01H23/02
Filed: 1994-02-23
Abstract: The lighting device, particularly a neon or glow lamp, is for use in an electric switch. It has a socket (3). This serves to position the lamp on external connection contacts (6) to provide electric power. Leads (8,8') for the lamp are arranged in the socket (3). These enable an electric contact to be made between the lamp and the contacts (6). Contact mechanisms (7,11,11'12) are arranged in the socket (3). At least part of such mechanisms are located on the surface of the socket (3) to make contact with the external contacts (6). The leads (8,8') in the socket (3) are electrically connected to the contact mechanism (7,11,11',12). The illuminated switch has a housing (21) to receive a switch contact (23) and a stationary contact (22). It has an actuator to move the switch contact (23). The lamp makes contact with the switch housing (21).
Patent DE-4408162-A1 (DE)
Title: Assembly stand with two parallel, spaced uprights
Inventor: DRAUTZ SIEGFRIED
IPC: A47B9/14
Filed: 1994-03-11
Abstract: A support portion or at least one strut (13) is orthogonally aligned w.r.t. the uprights (11,12) and permanently coupled to them, forming with them a main body (17). At least one pair of support feet (20,27) selectively movable from a rest position into an operational one. In the rest position the support feet (26) are min. spaced from the main body, changing to max. spacing in operational position. A pair of support feet is fitted to each upright and is aligned transversely to the main body longitudinal extension. Each support foot has a foot portion (28) and a support one (24).
Patent DE-4409083-A1 (DE)
Title: Compression head of fabrication machine for steel concrete pipe
Inventor: TRITZSCHAK EBERHARD
IPC: B28B21/26
Filed: 1994-03-17
Abstract: The compression head has a hollow shaft driven press unit hand an inner shaft driven glaze cylinder which is coaxially supported on the drive shaft. Rollers are arranged axis parallel on the base wall of the pressing unit and glaze cylinder such that they roll on the inner surface of the concrete mixer. The compression of the concrete results after coordinating the roller unit to perform three steps through three planes after each other. The press rollers one (1) and two (2) are reduced in height pref. between 40mm and 80mm and are arranged in two planes.
Patent DE-4410954-A1 (DE)
Title: Measurement arrangement for slider seating surfaces
Inventor: BEISNER HANS-WILHELM
IPC: G01B3/52
Filed: 1994-03-29
Abstract: The arrangement contains a holder arrangement (8) which can be inserted into the slider housing for adjustable, axial fixing at defined sub-regions of the housing. An inclined gauge is brought into contact with the slider seating surface at the fixing points with axial adjustment. A measurement device is used to measure the relative axial distance between the fixed holder arrangement and the inclined gauge. The gauge (16) has an arm (15) at its free and which can be adjusted on the holder arrangement (8) and perpendicularly wrt. the slider axis (4).
Patent DE-4411263-A1 (DE)
Title: Method and appts. for checking the accuracy of a thermal cutting machine
IPC: B23K37/02
Filed: 1994-03-31
Abstract: The method concerns checking of the accuracy of movement of a thermal cutting machine incorporating a carrier structure (1) which is driven along longitudinal guideways (4,5), and is provided with a transversely driven trolley (9,10) equipped with a tool (16). Before a working cycle, the accuracy of movement in the longitudinal and transverse directions is checked by means of stationary measurement marks and a sensor (17) rigidly attached to the trolley (9). The deviations from the true positions are determined by an electronic unit (39) which numerically evaluates the data from the sensor.  The measurement marks are located on the machine foundation outside the workspace. The test movements are activated by means of a numerical control unit (35).  Work is stopped when deviations from true values exceed a predetermined limit. An optoelectronic camera can be used in the role of the sensor (17).  The evaluation unit (39) provides input to computer unit (40) which correctively influences the numerical control unit (35). The appts. also includes a printer (41) for recording the deviations of the machine movement from the true positions.
Patent DE-4413418-A1 (DE)
Title: Safety switch with line protection stage and fault current unit
Inventor: GOEHLE ROLF DIPL ING
IPC: H01H83/22
Filed: 1994-04-18
Abstract: A safety switch device has a line protection stage and a fault current protection stage. The fault current protection stage has an electromagnetic release which results in a rod (11) being displaced (P) when a fault current condition occurs. This allows a linkage arrangement (15, 17) to move. A switch lever (30) has a coupled release link (33) and a double lever (51) moves. The end of the double lever (53) engages a slide unit (50) coupled to the line protection stage.
Patent DE-4413435-A1 (DE)
Title: Compsns. for hair and body care contg. surfactant combination
Inventor: KAHRE JOERG DR
Filed: 1994-04-18
Abstract: Hair- and body-care compsns. contain a sugar-deriv. surfactant (I) and an anionic surfactant (II) in a (I):(II) wt. ratio of 40:60 to 80:20. (I) is selected from alkyl and/or alkenyl oligo-glycosides (Ia) and fatty acid N-alkyl-N-(polyhydroxyalkyl)amides (Ib); (II) is selected from sulphonated triglycerides (IIa), monoglyceride (ether)sulphates (IIb),  alpha -sulpho fatty acid esters (IIc) and fatty acid isethionates (IId).
Patent DE-4416819-A1 (DE)
Title: Track crossover on railway line
Inventor: BENENOWSKI SEBASTIAN
IPC: E01B25/34
Filed: 1994-05-16
Abstract: The rail sections (22,26) adjacent to the elastically flexible ends (30,32) of the flexing rail members (16,18) are elastically flexible outwards away from the adjacent rail (12,14). In the region of the track crossover there is no widening of the rail track. The distance between the railway tracks is smaller than two times the structure gauge of the rail vehicle. Rail members of each track located directly in front of and behind the flexing members run along a common straight line.
Patent DE-4418048-A1 (DE)
Title: Method and apparatus for the stacking of small tubes
Inventor: DIETZSCH OTTO
IPC: B65G47/84
Filed: 1994-05-24
Abstract: What is proposed is a method by which it is possible to process tube pieces of specific length and with diameters of less than 10 mm continuously up until the stacking operation. It is particularly suitable for the handling of very thin-walled tubes. Two versions of the apparatus are proposed as examples for carrying out the method. Both are characterised in that a pair of transport rollers (1) feeds a vertically delivered long tube (2) vertically to a device (4) for the severance of tube pieces (5), and in that these tube pieces are thereafter received individually by a pin row of a take-up device (3), the said pin row moving past horizontally. The pin row can be axially movable (6) or can also assume different angular positions, in order thereby, in each case, to open the way for the following long tube (2). Moreover, a subsequent separation of pin and tube piece can thus take place, so that an arrangement of the tube pieces to form a continuous row, which is then stacked into a roll (10), can be obtained. <IMAGE>
Patent DE-4419517-A1 (DE)
Inventor: BUSSCHE-HUENNEFELD CHRISTOPH D
IPC: C07D231/20
Filed: 1994-06-03
Abstract: Substituted 3-phenylpyrazoles (I) in which: R<1> represents -C(R<8>)=C(R<7>,R<12>), (a), -C(R<9>,R<10>)-C(R<8>,R<11>,R<12>), (b), (c), -C(R<9>)=C(R<8>)-phenyl or -C(R<9>,R<10>)-C(R<8>,R<13>)-phenyl; R<2> represents CN, CF3, halogen; R<3> represents  H, C1-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy-C1-C4-alkyl; R<4> represents C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, C1-C4-haloalkylthio, C1-C4-alkylsulfinyl, C1-C4-haloalkylsulfinyl, C1-C4-alkylsulfonyl, C1-C4-haloalkylsulfonyl; R<5> represents H, NO2, halogen, carboxylic acid/ester radical, substituted or unsubstituted aminocarbonyl; R<6> represents H, halogen; Y represents -O-, -S-, -CH2-; Z represents 2- to 5-membered chain; R<7> represents CN, halogen, C1-C4-alkyl, C1-C4-haloalkyl, C2-C4-alkenyl, carboxylic acid/ester radical, substituted or unsubstituted aminocarbonyl; R<8>, R<9>, R<10>, R<13> represent H, CN, halogen, C1-C4-alkyl, C1-C4-haloalkyl, C2-C4-alkenyl, carboxylic acid/ester radical, substituted or unsubstituted -N(H)-CO-R<25>, amino or aminocarbonyl: R<11> represents CN, halogen, carboxylic acid/ester radical, substituted or unsubstituted amino or aminocarbonyl, azido, OH, (halo)alkoxy, alkenyloxy, alkylcarbonyloxy; R<12> represents isoxazolidinylcarbonyl, carboxylic acid/ester radical, acid amide group, -CO-O-N=C(R<31>)-(C1-C6-alkyl), -CO-O-N=C(R<31>)-CO-O-(C1-C6-alkyl), -CO-O-N=C(R31)-(C1-C4-alkyl)-CO-O-(C1-C4-alkyl)-CO-O-CH2-R<14>, -CO-O-C(R<14>)-(C1-C4-alkyl), substituted or unsubstituted aminocarbonyl or aminothiocarbonyl, -CO-NH-SO2-(C1-C4-alkyl), -CO-R<36>, -CO-O-(C1-C4-alkyl)-C(R<14>)=N-O-(C1-C4-alkyl), substituted or unsubstituted -CO-NH-CH(R<30>)-(COOH/ester) substituted or unsubstituted cyclopentyliminooxy- or cyclohexyliminooxycarbonyl; R<14> represents H, C1-C4-alkyl, phenyl, benzyl; R<25>, R<30> represents H, C1-C6-alkyl, C1-C6-haloalkyl, C1-C4-alkoxy-C1-C4-alkyl, substituted or unsubstituted C3-C7-cycloalkyl, phenyl or phenyl-C1-C6-alkyl; R<31> represents C1-C6-alkyl, C1-C4-haloalkyl, C1-C6-alkoxy-C1-C4-alkyl, C1-C6-alkoxycarbonyl-C1-C4-alkyl, di-[C1-C6-alkoxycarbonyl]-C1-C4-alkyl, C3-C6-cycloalkyl, C1-C6-alkoxy, C1-C6-alkoxycarbonyl, 2-furyl, substituted or unsubstituted phenyl; R<36> represents H, halogen, C1-C4-alkyl, C2-C4-alkenyl, C1-C4-haloalkyl, C1-C4-alkoxy-C1-C4-alkyl, C1-C4-alkylthio-C1-C4-alkyl, are used as herbicides.
Patent DE-4419527-A1 (DE)
Title: Metal surfaces contaminated with mercury can be cleaned
Inventor: RICHTER-POLITZ INGRID DR
IPC: B09C1/02
Filed: 1994-06-03
Abstract: Metal surfaces contaminated with mercury are cleaned with water directed onto the surface at an angle of 30-90 deg  at a pressure of 400-1000 bars so that the water picks up the Hg and is subsequently sepd. from it and used again.
Patent DE-4419624-A1 (DE)
Title: Light beam deflection device
Inventor: ZELENKA THOMAS
IPC: H04N1/06
Filed: 1994-06-04
Abstract: The deflection device uses a transparent deflection prism (1), extending in the direction of a rotation axis (3), with a reflection surface (4) at an angle to the latter. A carrier prism (2) is attached to the reflection surface of the deflection prism, the 2 prims together forming a cubic device, rotated about an optical axis perpendicular to the light input face (5) of the deflection prism. The edges of the cubic device are rounded off, at least 2 of the non-utilised outer surfaces of the cubic device rounded to form a partially spherical outer contour. The carrier prism is pref. made of a non-transparent material, e.g. metal.
Patent DE-4424907-A1 (DE)
Inventor: ZIERHUT HERMANN DIPL ING
IPC: H04B3/54
Filed: 1994-07-14
Abstract: A device for establishing the on-board power supply in a bus coupler without a repeater for coupling to an information and power conducting bus (bus driver 1, 2) of a bus system, especially in the building management. The control input (4) of a coupling circuit (3) is connected to a triggering circuit (5) having inputs (6, 7) for a control criterion. The coupling circuit (3) is constructed and designed in such a way that it operates as a constant current source for communication frequencies and as a control circuit together with a triggering circuit (5) for lower frequencies, like those caused by power consumption. The coupling circuit (3) is connected depending on the effect in series with a storage capacitor (8) to tap the on-board system voltage. The series circuit is, according to the effect, connected to the bus drivers (1, 2).
Patent DE-4425300-A1 (DE)
Title: Fan for oil and gas blower burner
Inventor: OEHLER HEINRICH DIPL ING
IPC: F04D25/08
Filed: 1994-07-18
Abstract: The conducting cone (3) is designed as an end face part of the drive motor (4) and protrudes from the motor side in to the inflow opening in the fan housing (1). The motor end shield pointing to the fan housing is designed as a conducting zone (3). The conducting cone by the rotation of the drive motor (4) about its axis, is adjustable in its position inside the inflow opening of the fan housing (1). The suction air is delivered inside though the endface region of the drive motor (4) in the inflow opening of the fan housing.
Patent DE-4431401-A1 (DE)
Inventor: BLANKENSTEIN THOMAS DR
IPC: G07C9/00
Filed: 1994-08-24
Abstract: The invention concerns the preparation and use of a live tumour-cell vaccine which contains three additional genes prepared by genetic-engineering techniques: a) a gene coding for a cell-surface protein with immunostimulatory activity, b) a cytokin gene and c) the thymidine kinase gene. The fields of application of the invention are medicine and genetic engineering. The live vaccine proposed owes its effect to the fact that a synergistic anti-tumour response is induced by the multiple transfer of genes which code for immunostimulatory activity. This leads to reliable repulsion of the vaccine cells and enables cells capable of multiplying to be injected as a vaccine. As an additional safety marker, the vaccine cells are given the thymidine kinase gene which enables the vaccine cells to be selectively killed in vivo. The combinatory expression of genes with immunostimulatory activity improves the vaccine effect in comparison with prior art tumour-cell vaccines, and a live tumour-cell vaccine is more effective than a vaccine consisting of cells which are incapable of multiplying. The vaccine is intended for use in the genetic therapy of cancer patients.