baber/WOPTO huggingface dataset:
Patent DE-4211428-A1 (DE)
Title: Position sensor for adjusters pref. of seats in motor vehicle - is constituted by potentiator with worm gear directly coupled to shaft of electric motorised linear adjuster
Inventor: JUERGENLIEMK MARTIN
IPC: B60N2/22
Filed: 1992-04-01
Abstract: The adjustor (1) operating in memory mode is screwed (2) to the frame (12) of the seat and incorporates a worm gear (14,7) movable within limits along a toothed rod (8). The electric motor (5) and worm (6) give a range of rotation exceeding 300 deg. The position is sensed by a rotary potentiometer whose shaft (11) carries a worm wheel (10) in mesh with another worm (9) on the axis (26) of the adjustor. A slip coupling (15) protects the potentiometer against damage from over-rotation. ADVANTAGE - Space is saved by elimination of hitherto necessary separate gearing for position sensor.
Patent DE-4211958-A1 (DE)
Inventor: MEINERT HASSO PROF DR
IPC: A61K31/02
Filed: 1992-04-09
Abstract: The treating agent is characterised by a liquid perfluorinated compound (modified perfluorocarbon) of the type <IMAGE>  or of the type <IMAGE>
Patent DE-4212006-A1 (DE)
Inventor: AESCHLIMANN HANS-PETER
IPC: B04B5/04
Filed: 1992-04-09
Abstract: In a centrifuge with rotor arms which can rotate about a common central shaft, the said arms having the purpose of holding cartridge receptacles, for the sake of better controllability each cartridge receptacle is provided with a blocking stop and an axially movable locking device is arranged on the rotor, which locking device can be moved into two switching positions. In one switching position a counterstop is effective which interacts with the blocking stop of the cartridge receptacle and prevents a pivoting movement of the cartridge receptacle. <IMAGE>
Patent DE-4212049-A1 (DE)
Title: Method for temporary storage of flexible metal strip - uses deflector device, to move strip successively from upright into horizontal position
Inventor: GRAEFE MICHAEL DR ING
IPC: B21C49/00
Filed: 1992-04-07
Abstract: The method is esp. for use in pipe forming plant. A metal strip (1) rolled into a spiral is standing on edge, and its innermost winding (6) is passed helically over the remaining windings, by a deflector device. During this movement, the strip is successively moved from upright into horizontal position in the area of the innermost winding. The deflector device consists of several internal and external calibrated rollers, which engage on the inner winding. Several rollers are contained in a roller cage. USE/ADVANTAGE  - Economical, smaller and flatter temporary storage for flexible metal strip.
Patent DE-4212595-A1 (DE)
Inventor: RIVADENEIRA ERIC DR
IPC: C07D213/89
Filed: 1992-04-15
Abstract: A novel process is provided for the preparation of 2-chloro-5-methylpyridine of the formula (I) <IMAGE>  from 3-methylpyridine-1-oxide, of the formula (II), <IMAGE> and phosgene (COCl2), which is characterised in that, in a first step, the 3-methylpyridine-1-oxide is reacted with trimethylamine and then with phosgene, if appropriate in the presence of a diluent, at temperatures between -30 DEG C and +50 DEG C, and the novel intermediate trimethyl(5-methylpyridin-2-yl)ammonium chloride of the formula (III) <IMAGE> which is formed in this process is isolated as a crude intermediate or, if desired, further purified, and, in a second step, this intermediate of the formula (III) is reacted with phosgene at temperatures between 50 DEG C and 150 DEG C. 2-Chloro-5-methylpyridine (I) is known as an intermediate for pharmaceuticals and insecticides.
Patent DE-4213125-A1 (DE)
Title: Swivelling flap flow control for gas turbine - has convexly curved aerofoil shape constructed of stiffening ribs
IPC: F02K1/80
Filed: 1992-04-21
Abstract: The swivelling flap is for installation in a gas channel behind a gas turbine. The flap vane (3) has a longitudinal cross-section with a convexly curved vane profile extending from the flap swivel shaft (2) over the entire width (B) against the gas flow. The flap vane has a carrier frame (4) made up of stiffened longitudinal ribs (5) distributed within the releasably connected segments (S). The hollow spaces within the flap are filled with an insulating material (20). USE/ADVANTAGE - Swivelling flow control flap for gas turbine has reduced weight and requires less force for movement through adjustment positions.
Patent DE-4213303-A1 (DE)
Title: Reusable transport container for goods - has box containing flexible collapsible bag stored therein when not in use
Inventor: NUVOLA SILVIO
IPC: B65D33/06
Filed: 1992-04-23
Abstract: The bag (15) is fixed in the box (2) by one end and can be drawn out through an opening (18) in the box. At its other free end the bag has a cord (16) and ring (17) which when the bag is extended hangs on a hook (10) fitted on the outside of the box. The box can have a flap or sliding wall (3) which opens and closes the opening (18). The bag can be wound preferably by a spring onto a spike rotatable inside the box where it is locked for safe storage. USE/ADVANTAGE - Reusable transport container for goods gives easier handling avoiding tangling etc.
Patent DE-4214846-A1 (DE)
Title: Mouldable material derived from polymers having different flow indexes - comprises graft copolymer based on one or more diene] homo-and copolymer block polymer and one or more copolymer(s)
Inventor: SCHELLENBERG JUERGEN DR
IPC: C08L55/02
Filed: 1992-05-05
Abstract: Mouldable material derived from polymers having significantly different flow indexes comprises 92-99.9 mass% graft copolymer (A) having a melt index of 1-80 g/10 mins. (at 220 deg. C, 98N) and 0.1-8 one or more copolymer (B0. (A) comprises (mass%) (a1) 40-85 one or more vinyl aromatic monomer; (b1) 10-35 one or more monoolefinic unsatd. nitrile; and (c1) 5-30 one or more diene homo- and copolymer block polymer; and (B) comprises (mass%) (a2) 40-95 one or more vinyl aromatic monomer; (b2) 5-60 one or more (meth)acrylic acid ester contg. 1-8C atoms in the alkyl gp.; (c2) 0-10 one or more copolymerisable monomer having a melt index of 10 g/10 min (at 200 deg. C, 21.2N) to 50g/10 min. (at 110 deg. C, 21.2N); and (d2) 0-8 pts. (w.r.t. 100 pts. (A) and (B)) additives. Pref. (a1) and (a2) are styrene, (b1) is acrylonitrile, (c1) is a polybutadiene emulsion and (b2) is n-butyl methacrylate. USE/ADVANTAGE - The material shows good toughness, stiffness, hardness and melt flow behaviour suitable for processing without the need for the addn. of compatibilising agents.
Patent DE-4217776-A1 (DE)
Title: New 1-amino-2-carboxy-cyclopentane derivs.
Inventor: MITTENDORF JOACHIM DR
IPC: C07C61/15
Filed: 1992-05-29
Abstract: Cyclopentane- or cyclopentene-beta-aminoacid derivs. of formula (I) and their isomers, acid addn. salts and metal salt complexes are new: A, B, D, E, G, L, M, T = H (but not all H), halogen, benzyl, OH or 1-8C alkyl (opt. substd. by 1 or 2 of halogen, OH, K, benzyloxy, COOH, 1-6C alkoxy, up to 6C acyl, 2-6C alkoxycarbonyl or -NR4R5); or (i) B+D, E+G or L+M = =CR6R7 or =N-OH; (ii) E+G and/or B+D = O or S; or (iii) B+E or E+M = additional bond, provided that if B+E = bond then D and G are not both H; R4,R5 = H, phenyl or 1-6C alkyl; R6,R7 = H, halogen, 1-8C alkyl, 1-8C alkoxy, up to 8C oxyacyl, benzyl or phenyl; R2 = H; amino-protecting gp.; 1-8C alkyl (opt. substd. by 1 or 2 of OH, CHD, up to 6C acyl, phenyl and benzoyl, the last two themselves opt. substd. by 1 or 2 of halogen, NO2, CN and 1-6C alkyl); up to 8C acyl; benzoyl (opt. substd. as above); -SO2R8; phenyl (opt. susbtd. by 1-3 of halogen, OH, NO2, CF3, OCF3, 1-6C alkyl, up to 6C acyl, 1-6C alkoxy, up to 6C alkoxycarbonyl, NR4R5 or SO2R8); or -COCHR9NHR10; R8 = 1-8C alkyl, or benzyl or phenyl (both opt. substd. by 1-3 of halogen, OH, NO2, CN, CF3, OCF3, 1-6C alkyl, 1-6C alkoxy, up to 6C alkoxycarbonyl, COOH or -NR4R5); R9 = 3-8C cycloalkyl, 6-10C aryl, H or 1-8C alkyl (opt. substd. by CN, MeS, OH, SH, guanidyl, NR11R12, -COR13, 3-8C cycloalkyl or 6-10C aryl (itself opt. substd. by OH, NO2, 1-8C alkoxy, halogen or NR11R12)); R11,R12 = H, 1-8C alkyl or Rh; R13 = OH, benzyloxy, 1-6C alkoxy or -NR10R11 (sic); R10 = H or amino-protecting gp.; R3 = H or 1-8C alkyl (opt. substd. by phenyl); or R2+R3 = =CHR14; R14 = H or 1-8C alkyl (opt. substd. by halogen, OH, Rh, COOH, 1-6C alkoxy or up to 6C alkoxycarbonyl); V = O, S or NH; R1 = H or 1-8C or phenyl (both opt. substd. by 1-3 of OH, halogen, NO2, CN, COOH, CF3, OCF3, 1-6C alkoxy, NR4R5, SO2R8 or (for phenyl only) 1-6C alkyl, up to 6C acyl or up to 6C alkoxycarbonyl); if V = NH, then R1 can also be SO2R8.
Patent DE-4222160-A1 (DE)
Title: Bus stop information system with built-in receiver - has display mounted on stand adjacent bus stop, tube with switching elements and receiver
Inventor: MEIER WILH
IPC: G09F27/00
Filed: 1992-07-06
Abstract: The illuminated display system is mounted on a stand (10,16) that is positioned adjacent to bus stop and has a tubular housing mounted (14) at the top. An 'H' symbol (13) indicates the unit as a stop station. Within the tube are switching elements and a receiver and the surface has 4 rectangular apertures (11) for switchable light sources. A panel has information tables (12) and above these are display panels (11') for text and information relating travel times and destinations of the next vehicle to arrive. Information is received by EM wave, IR or laser beam. ADVANTAGE - Offers improved travel information. Allows time and distance of buses to be indicated to passengers waiting at bus stop
Patent DE-4222265-A1 (DE)
Title: Phosphorylated N-sulphinyl-amide prepn. in high yield - from corresp. N-tri:methyl-silyl amide and thionyl chloride, used as pesticide intermediate
Inventor: DOERFELT STEPHAN DIPL CHEM
IPC: C07F9/24
Filed: 1992-07-07
Abstract: Prepn. of phosphorylated N-sulphinyl-amides of formula (R'O)(R2Y)P(X)-N=SO (I) comprises reacting phosphorylated N-(trimethylsilyl)-amides of formula (R'O)(R2Y)P(X)-NH-SiMe3 (II) with thionyl chloride. In (I), X, Y = O or S, but not both S; R1, R2 = 1-6C alkyl, substd. alkyl, 2-methoxyethyl (when Y = O) or aryl. Pref. an excess of SOCl2 is used, at -50 to 0 deg.C in an inert solvent (or mixt.) pref. a hydrocarbon, chlorinated hydrocarbon or aromatic. The HCl formed is removed from the reaction mixt.. The reaction soln. is concd. in vacuo at 35 deg.C or less, and the crude (I) is purified by distn. under mild conditions. USE/ADVANTAGE - (I) are reactive intermediates for N-phosphorylated heterocycles or open-chain amides potentially useful as pesticide, e.g. insecticide, nematocides and fungicides. The generally applicable, reproducible process gives (I) in high yield (60-73.1% in examples) and in sufficient purity for use in further syntheses. Side-reactions are minimised.
Patent DE-4223088-A1 (DE)
Title: Quantitative assessment of dustbins emptied by disposal undertaking - leads to regular rendering of accounts based on numbers of bins identified by data acquisition from bar=code labels
Inventor: SPITZER GUENTHER DIPL ING
IPC: B65F1/14
Filed: 1992-07-14
Abstract: Each dustbin (1) carries a bar code label (2) identifying uniquely either the bin itself or the premises from which it is collected. Before the contents are removed, the label is read by a portable scanner (3) linked to a data acquisition unit (4). At the end of each day the data are transferred via a transmission station (5) and modem (6) to a centre (7). Periodically the numbers of bins collected from each household or undertaking are printed out (8) for the prepn. of accounts (9). USE/ADVANTAGE - With refuse from private, commercial or public premises, charges can be levied on basis of quantities actually collected for disposal, instead of at fixed rate.
Patent DE-4225531-A1 (DE)
Title: Lever device for easy replacement of cathodic sputtering device target - tightens the target unit to the cathode body and releases it to enable rapid target change
Inventor: SCHUMACHER MANFRED
IPC: H01J37/34
Filed: 1992-08-01
Abstract: A lever device (1) for tightening the target (4) of a cathode sputtering unit to and releasing it from the cathode body such that a gap (14) is always maintained between the target unit (5,15,9,4) and the surrounding cathode body. The lever is pref. connected to the target unit via push rods (3) which move in ball bearing bushes (7). Seals (12,13) produce airtight seals between internal and external areas of the sputtering unit when the lever is in its tightened locking position. An adaptor ring (15) is used to locate the seals in position. The gap (14) is pref. approx. 1.5 mm. A guide bolt automatically connects the target to the power supply once the lever is in its tightened position. ADVANTAGE - The target can be rapidly and easily changed and the lever device takes up very little space. Once protruding downward beyond the cathode body, screw (6) can be released and the connection pins (5) together with the cooling body (9) and target (4) fall away.
Patent DE-4226027-A1 (DE)
Title: Optical system support e.g. for light-valve, laser diode, sensor, three-face or Fresnel mirror or prism - contains adjustable mounting or holder provided by triple-screw set and elastic member
Inventor: BAUER JOSEF
IPC: G02B7/182
Filed: 1992-08-06
Abstract: The assembly contains a component (1) adjustably attached to a mounting or holding component (2) via a triple-screw adjusting set (41-43) and an elastic element (3) which responds to strain. The elastic element is made of elastic synthetic material or of natural or synthetic rubber and is stuck to the component and mounting component. The elastic body or element can be made of self-adhesive , permanently elastic material and permanently elastic adhesive or cement. USE/ADVANTAGE - Eg for laser and directional and positioning systems, giving precise adjustment with very simple mechanism.
Patent DE-4229295-A1 (DE)
Title: Contents monitor for fire extinguishing container - connects crossbeam to end of weighing-beam remote from balance point, connects leg to crossbeam, and suspends container at end of leg at short distance from bearing point
Inventor: SCHMIDT ANSGAR
IPC: G01G1/26
Filed: 1992-09-02
Abstract: The monitor uses the weight of the container to gauge its contents. A support frame has a lever arm (3a) from which the fire extinguisher container is suspended. A weighing beam (3), carries an adjustable counter-weight at its opposite end, which is associated with a contact device. The lever arm, which supports the container, has a cross-beam (4) at the max. spacing from the bearing point. At least one perpendicular limb (6) extends parallel to the lever arm in the direction of the bearing point, to which the support (11) for the container is attached at a short distance from the bearing point. ADVANTAGE - Simple, compact device for accurate evaluation of container weight and hence container contents, with simple adjustment and regular testing of weight-loss in short time.
Patent DE-4230517-A1 (DE)
Inventor: THANNER WERNER
IPC: E01H5/06
Filed: 1992-09-11
Abstract: A snow-plough, which is improved in practice, having a plough blade adjustable for left or right clearing and having an automatic centre alignment for obtaining an at least substantially symmetrical clearing position relative to the utility vehicle carrying it, comprises a connecting-rod arrangement (5) with connecting rods (13; 13', 13'') pivotable from the left to the right. The connecting rods (13; 13', 13'') are also additionally pivotable via axes (17; 21) aligned horizontally in each case. By way of a lifting device (33), the connecting rods can thus be pivoted about their trailing articulation points (37), which are not adjustable in height, and the plough blade (1') can then be lifted and lowered. <IMAGE>
Patent DE-4230874-A1 (DE)
Title: Pressure maintaining valve for active suspension level control - has in line spool arrangement with poppet stage having inset elastomer face seal to provide pressure maintenance
Inventor: LAMPE JUERGEN DIPL ING
IPC: G05D16/16
Filed: 1992-09-16
Abstract: A pressure maintaining valve is used in the hydraulic system of a road vehicle active suspension system to maintain a constant body level. The valve has a poppet stage (40) between two valve chambers (42, 43) and has a valve seat (38) and a spring loaded element (39). A control input (20) is applied to a piston sleeve (78) that displaces a control piston (46) to displace the poppet stage via a valve spool (51). The valve spool has a control surface (521) that allows a connection to be made with a main valve port (21). An elastomer seal (42) provides a total seal that allows a required pressure condition in the actuators to be maintained. USE/ADVANTAGE - For use in active suspension systems of road vehicles. Long life, reduced cost.
Patent DE-4232933-A1 (DE)
Title: Building component set for prodn. of fence or palisade - comprises at least two bodies equal in cross=section and provided on outside on cover surface with recess extending over cover length
Inventor: KOEPPEL PETER A
IPC: E04C3/34
Filed: 1992-10-01
Abstract: The recess comes into contact with that part of the cover surface of an adjoining body (K) which does not have a recess. The bodies have a through hole into which tubular support bars (7) are pushable. Each body (K) has a cylindrical basic shape and a concave recess (7), and the radius of the cylinder and that of the recess are the same. The hole from the body top side to the body under side narrows to the cross-section of the bars (7). The body (K) in each case is provided on its cylindrical outer surface with radially symmetrically arranged ribs. USE/ADVANTAGE - For the construction of fences or palisades which are comparatively high and do not involve the use of raising tools, and can be reinforced and cast in cement.
Patent DE-4234129-A1 (DE)
Title: Multi-phase rotary electrical machine
Inventor: HILL WOLFGANG
IPC: H02K3/12
Filed: 1992-10-09
Abstract: The electrical machine has conductor rods inserted in slots extending parallel to its axis and coupled together on at least one side of the machine via coupling conductors (44, 46) provided as prefabricated mouldings of variable rectangular cross-section, lying flat against one another and separated by thin insulation layers. The conductor strands (39, 40) are arranged sinuously in layers or in figure 8 shaped loops, the enlarged cross-sections of conductor strands from adjacent grooves lying axially behind one another so that all the connection points lie in the outer half of the connection head to allow access for measurement or modification.
Patent DE-4235277-A1 (DE)
Title: Multi-disk grinding wheel and associated grinding process - involves wheel consisting of series of disks which have abrasive layer around periphery and which are bound together on axis with intervening spacers
Inventor: MUSHARDT HEINRICH DR
IPC: B24D5/06
Filed: 1992-10-20
Abstract: The grinding wheel consists of a series of disks (7) bound together side by side on an axis, and having around the periphery of each disk on abrasive layer such as CBN or diamond. Between the disks are spacers (8) of lower wear resistance so that circumferential grooves (11) are formed. The wheel can be given an open structure by having disks with circumferential interruptions which are staggered relative to those of neighbouring disks. To carry out the grinding process on a surface grinder the feed direction U of the workpiece (2) is inclined relative to the rotational axis of the multi-disk grinding wheel. USE/ADVANTAGE - Low heat production and transfer to workpiece. High surface quality is obtained.
Patent DE-4236909-A1 (DE)
Title: Heat- and sound-insulating plate prepn. for building - by pressing mixt. of comminuted carpet waste, granular additive, and polyurethane binder
Inventor: PHILIPP KLAUS-ULRICH
IPC: C08G18/08
Filed: 1992-10-31
Abstract: Insulating plates for building are prepd. by (a) comminuting carpet waste to longish pieces, (b) forming a mixt. of at least 30 wt.% carpet pieces and not above 70% granular additive, e.g. wood, cork, or ground rubber, (c) mixing this mixt. with a polyurethane binder, pref. by spraying, to give 5-30 wt.% of binder in the mixt., and (d) pressing and setting the mixt. to plates. The carpet waste contains at least 20% thermoplastic material, and the amt. used in the mixt. is at least 60% (75%). ADVANTAGE - The plates have heat- and sound-insulating properties, can be cut, ground and bored, are largely resistant to rotting, are compatible with the usual building materials.
Patent DE-4242876-A1 (DE)
Inventor: STAEB FRANZ DR
IPC: A61K31/415
Filed: 1992-12-18
Abstract: PCT No. PCT/DE93/01166 Sec. 371 Date Aug. 11, 1995 Sec. 102(e) Date Aug. 11, 1995 PCT Filed Dec. 7, 1993 PCT Pub. No. WO94/14412 PCT Pub. Date Jul. 7, 1994Cosmetic and/or dermatological active compound combinations comprising a) an active amount of biotin and/or biotin esters, b) an active amount of one or more  alpha -hydroxycarboxylic acids of the formula R'(R'')(OH)C COOHand/or an active amount of one or more  alpha -ketocarboxylic acids of the formula R'C(O) COOHor their physiologically acceptable salts or esters wherein R' and R'' represent H-; branched or unbranched C1-25-alkyl- or C1-25-alkyl-substituted by one or more carboxyl groups and/or hydroxyl groups and/or a aldehyde groups and/or oxo groups (keto groups); phenyl- or phenyl substituted by one or more carboxyl groups and/or hydroxyl groups and/or branched and/or unbranched C1-25-alkyl groups; or wherein the  alpha -carbon atom of the  alpha -hydroxycarboxylic acid, together with R' and R'', forms a cycloalkyl group having 3 to 7 ring atoms or the cycloalkyl substituted by one or more carboxyl groups and/or hydroxyl groups and/or oxo groups (keto groups) and/or branched and/or unbranched C1-25-alkyl groups; and c) an active amount of one or more antioxidants.
Patent DE-4302533-A1 (DE)
Title: Single pole AC voltage detector - has plug electrode with twin conductors capacitively coupled to LED display module and internal battery to test all components
Inventor: BOUCHEZ BERNARD
IPC: G01R15/06
Filed: 1993-01-29
Abstract: The voltage detector has a contact electrode (10) capacitively coupled (C2) to an operating circuit (11) which controls an LED display assembly (12V 12R). The electrode (10) comprises a male jackplug connected to a pair of U-connected conductors (15) which are epoxy set in an insulating PVC sleeve (16). A cylindrical capacitor (C2) is formed by the metal sleeve (17), conductor (15) and PVC di-electric (16) whereby the electrode (10), load resistor (RC) and a metal plate (13) are series-connected to earth (14) via the inter-earth capacity (C1). A removable module contains a battery (38) for testing the circuit (11) via a pushbutton (BP) and the module can also be used to check the conductor (15) continuity by inserting the electrode (10). ADVANTAGE - Direct electrical connection to HV source is avoided by capacitive coupling. Test circuit provides positive functional test of circuit components and continuity of electrode conductors. Gives greater user safety.
Patent DE-4304063-A1 (DE)
Title: Method for driving a windscreen wiper motor (headlight motor)
Inventor: HANTSCH HARTMUT DIPL ING
IPC: B60S1/08
Filed: 1993-02-11
Abstract: A method is described for driving a windscreen wiper motor which is driven by an integrated circuit via a relay and has limit switches. In the intermittent mode or wipe/wash mode, the windscreen wiper motor is driven either via the rotation speed of the motor or via the switching-on time of the relay being preset, the respective drive mode being defined by the response of the input signal which is applied to the limit switch connecting pin of the integrated circuit after activation of the windscreen wiper motor.
Patent DE-4308321-A1 (DE)
Title: Device for broadband links between circuit carriers
Inventor: JIANG JIE DR ING
IPC: G02B6/43
Filed: 1993-03-16
Abstract: Published without abstract.