baber/WOPTO huggingface dataset:
Patent DE-4135487-A1 (DE)
Title: Synchroniser for gearwheel switching gears - has sliding sleeve axially displaceable on drive shaft and enclosing running synchronisation ring
Inventor: REHR ALFRED
IPC: F16D23/06
Filed: 1991-10-28
Abstract: The sleeve has an axial groove in which the inwardly standing flaps (13) of the ring (14) are inserted secured against rotation. The flaps have a radial slit (15) in which a ring spring is inserted which produces axial centring of the synchronization ring (14). The ring spring (16) is housed in a circumferential groove of the sliding sleeve (6) from which it can be pressed out when the pre-synchronizing force is applied. The side walls of the flaps of the ring and the groove in the sleeve (6) can be formed with inclines so that a locking action is set. ADVANTAGE - Only a very small structural space is required in the radial direction.
Patent DE-4138360-A1 (DE)
Title: Method for processing mown straw or similar which has been swathed together
Inventor: KRONE BERNARD
IPC: A01D82/00
Filed: 1991-11-22
Abstract: The processing machine can be towed and driven by an agricultural tractor (2) or can be self-mobile. It receives and takes over a raked-together swatch (3) of straw or similar, and contains a unit (7) for processing the material. It also has a device (6) for width distribution of the straw flow within the main machine (1), which works before or after the straw processing unit (7). Components are provided for compacting the straw and for laying it out on the previously mown surface. The device (6) for width distribution of the straw within the processing machine comprises a pair of counter-rotating prong gyroscopes around virtually vertical axes.
Patent DE-4202497-A1 (DE)
Inventor: BECHTOLD DIETER
IPC: B23K35/38
Filed: 1992-01-30
Abstract: A lead-acid battery is filled with electrolyte in two portions, the first of which consists of sulphuric acid free of gel formers and is proportioned in such a way that only the pores are filled of the active material in the electrodes and the separators, as far as the latter are able to retain the absorbed liquid by virtue of capillary activity, and the second portion is formed from a thixotropic SiO2/sulphuric acid mixture which fills the remaining electrolyte compartment. The state of the electrode plates employed, whether formed or unformed, determines the density of the sulphuric acid in both portions: in the case of formed plates it corresponds to the normal operating acid density of a charged battery, in the case of unformed plates an acid should be chosen which has been diluted to the extent that upon subsequent formation it attains the final acid density normal at that stage. Said formation can be a monobloc container formation.
Patent DE-4202660-A1 (DE)
Title: Brick protection pipe for gas connection to house - comprises brick protection pipe in building wall in which is concentrically fitted gas feed pipe of steel
Inventor: ALMERT ADAM
IPC: F16L5/12
Filed: 1992-01-31
Abstract: At least in its area covered by the brick protective pipe, the gas feed pipe has a plastic coating and is connected to the brick protective pipe. At its inner end the gas feed pipe is connected to the house equipment and with its outer end is connected to the house branch pipe from the gas mains. The brick protective pipe (9), at least in the area of its inner periphery, is of electrically conductive plastic and is monolithically connected to the gas feed pipe by electro-welding. The gas feed pipe (4) exterior is coated with a reaction primer (8) consisting of epoxy resin and on this coating is arranged a further plastic layer of HDPE. The brick protective pipe is provided with current via face-side connections, and on its outside is formed by plastic filled with chalk. USE/ADVANTAGE - A brick protection pipe for a gas supply pipe to a house, being connected to the gas pipe rapidly and simply in a gas and fluid-tight manner.
Patent DE-4209732-A1 (DE)
Title: Installation for applying galvanic coatings to elongate metal objects - with fixed guideway plates and a rotatable carrier shaft with transport arms
Inventor: STODAL ROBERT
IPC: C25D21/10
Filed: 1992-03-25
Abstract: The installation for application of galvanic coatings on elongate, bar-shaped objects consists of a beam, a rotational unit for reception of objects to be coated, and a current supply source for maintenance of current flow in the electrolysis bath between the objects (serving as a cathode) and at least one coating metal (serving as an anode). The rotational unit consists of a driven carrier shaft installed in bearings in suspension members attached to the beam, bounding elements, transport are units, and at least two stationary carrier and guide plates which are attached to the beam via an insulated plate, and are provided with current connections. USE/ADVANTAGE - For galvanic coating of elongate components in mass production situations. It is of relatively simple construction and has high reliability allowing virtually fully automated operation.
Patent DE-4209787-A1 (DE)
Title: Foil bag pack for non-dimensionally stable foods - is enclosed round circumference by paper, plastics or cardboard closed sleeve acting as information carrier.
Inventor: PFANNENSCHWARZ WILLI
IPC: G09F3/04
Filed: 1992-03-26
Abstract: The sleeve (3) serves as a label at least in some areas. The sleeve can be rectangular and its width can change over the perimeter, so that it has front (4) and back (5) portions extending over the whole height of the bag, and shallow portions (6) at the sides of bag. The sleeve can be fixed to the foil bag by adhesive and the bag may have a square shape in plan view. USE/ADVANTAGE - The sleeve forms a reinforcement to stabilize the contents of a foil bag pack for non-dimensionally stable foods.
Patent DE-4214463-A1 (DE)
IPC: A24C5/39
Filed: 1992-04-30
Abstract: The invention relates to a pneumatic charging apparatus for cigarette making machines consisting of a trough mounted on cams rotating in a vertical plane. The object is to increase the charging rate of such an apparatus and, as required, always to make cut tobacco available in a sufficient quantity and in a thoroughly mixed, loosened state for a relatively large number of high-performance machines. This is achieved by means of a mounting (16) of the round trough (1) on at least the three cams (14) of identical eccentricity at a uniform radial distance from the centre (9) of the trough. In this design, the trough performs an upward and downward movement with a superimposed oscillating rotational movement, so that a fluidised bed is generated and rotational conveying is achieved, uniform distribution of tobacco in the trough and hence rapid closure of holes in the tobacco being guaranteed. <IMAGE>
Patent DE-4217277-A1 (DE)
Inventor: YAMADA KOJIRO
IPC: H04N7/088
Filed: 1992-05-25
Abstract: A display control apparatus displays characters in a selected language superimposed on a television display. It comprises a ROM, a language select key and a display control unit. The ROM stores equivalent character information in a plurality of languages. The language select key selects the language of the on-screen character display. The display control unit reads character information corresponding to the language selected by the language selection key from the ROM to generate the according display. Another display control apparatus comprises a ROM, a replaceable EEPROM and a display control unit. The ROM stores equivalent character information in a plurality of languages. The EEPROMs store flags identifying languages for selection. The display control unit reads character information corresponding to a desired language stored in the ROM as directed by a flag stored in the installed EEPROM and generates display characters accordingly. A simple structure thus enables the selection of a display language from among a plurality of languages. <IMAGE>
Patent DE-4222746-A1 (DE)
Title: Window roller blind assembly - has non-unhookable blind profiles guided in C-profiles, blind profiles being fitted with end pieces
Inventor: STROBEL FRIEDRICH
IPC: E06B9/86
Filed: 1992-07-10
Abstract: The elongated window roller blind profile has a milled-out formation (3) at both face sides to receive the end pieces, and in which the connecting part (4) of the end pieces, is introduced as far as a stop (5) and suitably firmly connected to the roller blind profile. The part of the end piece (2) extending out of the roller blind profile (1) has on both sides a groove (7,8) vertical to the longitudinal axis of the roller blind profile, the depth of which is so dimensioned that this part of the end piece (6) on the one hand can move freely between the bent arms (9,10) of the C profile (11). USE/ADVANTAGE - To prevent the withdrawal of unhooking of a window roller blind profile.
Patent DE-4225670-A1 (DE)
Title: Door lock mechanism for road vehicle - incorporates rotatable catch member on bodywork engaging U=shaped member on door
Inventor: DANGL WOLFGANG
IPC: E05B83/16
Filed: 1992-08-04
Abstract: The door locking device is used in a vehicle. A U-shaped catch member (6) eg. on the door has a circular cross-section (8) and engages with a rotating catch member (4) in the locking mechanism in the door frame. This member is situated between two parallel stop members (1) in the door frame which have grooves (28) to accommodate the U-shaped catch. The end (18) of the catch member (4) has a re-entrant groove (15) which the catch (6) on the door can enter and is shaped so that the catch member may slide down it into the groove. USE/ADVANTAGE - Secure locking door lock mechanism for road vehicle.
Patent DE-4225727-A1 (DE)
Inventor: BAAS DIETER
IPC: G11B7/085
Filed: 1992-08-04
Abstract: A description is given of a novel CD player, which returns the scanning head to the beginning of the disc without any mechanical aids.
Patent DE-4230688-A1 (DE)
Title: Folder for storage of photographs - has opening in flap in line with non-fibrous portion in front wall
Inventor: MOEGERLEIN GERHARD
IPC: G03D15/00
Filed: 1992-09-14
Abstract: The pocket in the folder is formed by rear and front walls (1,2) joined together at the bottom (3) and two sides. A cover flap (12) joined to the rear wall edge (13) at the open end folds over the folder mouth (7) and against the front wall. In the part of the front wall covered by the flap is a portion (16) containing few or no fibres. There is an opening (17) in the flap which is in line with this portion. The rear wall and flap can be in one piece, and the opening can be of the same size as the non-fibrous portion or smaller. A self-adhesive component (18) can be glued to the side of the flap furthest from the front wall in the folded position, and this can have a detachable self-adhesive label on its outside surface. USE/ADVANTAGE - Folder for storage of photographs can be resealed several times, and will not stick to others when stacked.
Patent DE-4232769-A1 (DE)
Title: Crude di:phenyl-methane di:isocyanate mixt prodn with light colour - by phosgenating amine mixt in inert organic solvent and adding amine and/or urea cpd before thermal treatment, useful in resin and foam mfr
Inventor: BRUCHMANN BERND DR
IPC: C07C265/14
Filed: 1992-09-30
Abstract: Prodn. of mixts. (I) of diphenylmethane diisocyanates (MDI) and polyphenyl polymethylene polyisocyanates (IA) with reduced I2 colour no. involves reacting corresp. mixts. (II) of diphenylmethane diamines (MDA) and polyphenyl polymethylene polyamines (IIA) with COCl2 in the presence of inert organic solvent(s) (III) at elevated temp., sepn. of excess COCl2 and (III) when phosgenation is complete and thermal treatment of the reaction prod. The novelty is that amines (IVA) and/or urea cpds. (IVB) are incorporated in the reaction mixt. after phosgenation. (IVA) are aromatic amines, pref. MDA and/or (IIA); and (IVB) are aliphatic and/or aromatic cpds., pref. urea derivs. of MDI and/or (IA). (IV) are added in amts. of 0.01-2.5% w.r.t. (I) in the reaction mixt. and at the time when the COCl2 content of the mixt. is 0.01-3%. USE/ADVANTAGE - (I) are useful in the prodn. of compact or foamed polyisocyanate poly-addn. prods., pref. flexible or (semi-)rigid foam contg. urethane and opt. isocyanurate gps. Addn. of (IV) reduces I2 colour no., e.g. to under 60, without the need to add water. The (I) obtd. contain 30-90, pref. 30-70 (wt.)% MDI isomers and have an NCO content of 31 +/- 2, pref. 31 +/- 1% and viscosity of max. 2000, pref. 40-700 mPa.s at 23 deg.C. (I) give light-coloured foams.
Patent DE-4234277-A1 (DE)
Title: Magnetic accelerometer and displacement sensor - uses concentric, cylindrical magnets with central Hall sensor giving continued read=out after first displacement
Inventor: STEINGROEVER DIETRICH
IPC: G01C9/10
Filed: 1992-10-10
Abstract: The sensor consists of concentric cylinders of magnetic material (1,2) magnetised axially in the same direction (N) with end caps (3,4). An inner cylinder (2) is free to move with low resistance radially. A magnetic field sensor (5) is a Hall-effect probe, flux coil or similar device generating an electrical signal on a line (6). By a lateral displacement of the sensor, the inner ring moves, causing a change in the magnetic field at the sensor (5) and resulting in a signal being generated. USE/ADVANTAGE - Motor vehicle accelerometers and sensors for triggering air-bags, electrical cut-offs etc., replacing steel ball sensor devices. Provides continuous read-out after first displacement, unlike steel ball sensor.
Patent DE-4242095-A1 (DE)
Title: Particle filter system for reducing diesel engine exhaust emissions - with regeneration burner allowing heating of particle filter at low exhaust gas temps
Inventor: BERENDES HEINRICH DIPL ING
IPC: F02B3/06
Filed: 1992-12-14
Abstract: The particle filter system has an upstream regeneration burner (3) allowing the particle filter (2) to be heated to the temp. required for combustion of the emission particles. The regeneration burner is also used to heat the particle filter and an associated preceding space to a temp. above the condensation temp. of the exhaust gas component with the highest boiling point, independent of the regeneration cycle, when the engine exhaust gases have a temp below 200 degrees C. Pref. an oxidation catalyser (5) immediately after the particle filter is heated by the regeneration burner to its oxidation temp. at exhaust gas temps. below 200 degrees C. A control device allows fully automatic operation of the particle filter system. ADVANTAGE - Ensures min. fuel consumption and exhaust emissions.
Patent DE-4243925-A1 (DE)
Inventor: SZADKOWSKI ANDRZEJ
IPC: F16F15/133
Filed: 1992-12-23
Abstract: A flywheel/clutch assembly disposed between an engine and transmission includes a damper positioned between a flywheel 12, fig 3, and a clutch housing 32. The damper allows relative motion between the flywheel 12 and the housing 32, while elastically resisting relative motion in both the driving and coast modes. The housing 32 is relatively heavy and functions as an additional flywheel as it is being rotated by the flywheel. The clutch mechanism disposed within the housing 32 includes a rigid driven disk 21 which assures minimum inertia in the drive line. The damper comprises a plurality of arcuate beam springs 42, 44, 46, 48, fig 4, each pivoted at one end to the flywheel 12 and at the other end to the cover 32. The first and second ends of each spring are angularly spaced less than a full turn by an angle greater than 180 DEG , whereby the springs deflect elastically from an unstressed state and provide for relative rotation between the flywheel and the housing. <IMAGE>
Patent DE-4319674-A1 (DE)
Title: Vinylsulphonyl class reactive dyes with a phthalocyanine and/or triphendioxazine chromophore
Inventor: DORNHAGEN JUERGEN DR
IPC: C09B62/517
Filed: 1993-06-14
Abstract: Phthalocyanine class reactive dyes of the formula <IMAGE>  where     a is 0 to 1,   b is 0 to 1,   m is 0 to 1,   p is 1 to 6,   q is 0 to 5, r is 1 to 6, the sum of a and b being one and the sum of p, q and r not exceeding 6, and Pc is an optionally substituted metal-free or metal-containing phthalocyanine radical,   Tp is a triphendioxazine radical, R<1> is hydrogen, C1-C6-alkyl, phenyl or a radical of the formula L-SO2-Y, R<2> and R<3> are hydrogen, optionally substituted C1-C6-alkyl, phenyl or together with the nitrogen atom joining them together a heterocyclic radical, L is C2-C4-alkylene which is optionally interrupted by an oxygen atom in ether function, naphthylene or a radical of the formula <IMAGE> where U is hydrogen, hydroxysulphonylmethyl or hydroxysulphonyl and n is 1 or 2, X is oxygen, sulphur, carbonyl or a radical of the formula S(O)a, NR<1>, CO-NR<1> or NR<1>-CO-NR<1>, where a is 1 or 2 and R<1> is as defined above, and in the case of m being 1 the radical of the formula NR<1>-L-X may also be 1,4-piperazinediyl, Y is vinyl or a radical of the formula C2H4-Q where Q is a group which is detachable under alkaline reaction conditions, and   M<(+)> is the equivalent of a cation,  and also ... Original abstract incomplete.
Patent DE-4321175-A1 (DE)
Title: Meridian compressor for turbo gas generator - has guide device with opposite pairs of deflection cylinders, and drum guide with opposite pairs of blade rows
Inventor: KASTENS KARL DIPL ING
IPC: F02K3/072
Filed: 1993-06-25
Abstract: The compressor has an integrated two-circuit fan, and is for the drive of aircraft and of orbital instrument modules. It has an internal guide device (8) with two deflection cylinders, which are diametrically opposite to each other and are driven in the same direction by a first drive shaft (16). Two further deflection cylinders rotating in the opposite direction, are offset by 90 deg. relative to the first two. The drum guide device (7) has two opposite 90 deg. blade rows, with two further rows at 90 deg. to these. A two-circuit fan (13) is formed by adjustable sec. blades (34), each of which is connected to a traction shaft (39). Each shaft carries an independently adjustable prim. blade (20). USE/ADVANTAGE - Meridian compressor for turbo gas generator gives optimum increase of static pressure, and increased efficiency.
Patent DE-4323090-A1 (DE)
Title: Device for stepless adjustment of lead in fluting and convoluting milling machines - has adjustable track connecting parallel bars, one toothed and one smooth, and has scale balance inside track and on contactor
Inventor: SCHLENKE HEINRICH
IPC: B23C3/32
Filed: 1993-07-10
Abstract: A contactor (A) is located on the longitudinal slide (E) on the rear of the milling machine and has a rotatable and height adjustable scale balance. There are two parallel guide tracks (B,C). The left one (B) has a toothed bar and the right one (C) has a smooth iron bar, both are movable up and down. An adjustable track (D) connects the two bars and the scale balance slides inside it. The adjustment is achieved by making positive contact with the adjustable track. The lead can be continuously increased or decreased. Adjustment of the lead provides the possibility of selection of the right or left thread. ADVANTAGE - Provides exact repetition precision and precise lead adjustment.
Patent DE-4323698-A1 (DE)
Title: Device for stabilising printed circuit boards
Inventor: KOSIKOWSKI THOMAS
IPC: C25D17/06
Filed: 1993-07-15
Abstract: The invention relates to a device for stabilising thin and therefore flexible printed circuit boards, in order to allow chemical and/or electrolytic treatment in vertically operating electroplating systems such that the said printed circuit board can be handled as an intrinsically rigid plate. The device consists of a stabilisation frame with three-sided U-shaped profile and a closure strip on the fourth side. The printed circuit board is fitted loose into the stabilisation frame and fixed thereto on only one side. The unfixed sides make it possible for the printed circuit board to flex in the loose guides when forces act on it so that it is not damaged.
Patent DE-4324874-A1 (DE)
Title: Ion emitter for purification of ventilation air in passenger cabin of vehicle and aircraft - has emitter head of electrically insulating material with emitter unit projecting at head and connected with electrical power source
Inventor: WETLING APS HUNDESTED
IPC: F24F3/16
Filed: 1993-07-23
Abstract: The ion emitter is arranged in or directly in the front of a supply duct for a gaseous medium. The electrically insulating material of the emitter head is connected to form one piece, with the holder (3) designed for the application of the head. The holding unit (3) can be designed as a detachable holder. The holder is designed as a clamp. The ion emitter has a housing (1) produced from an electrically insulating material, which surrounds and carries the emitter unit (2) projecting from the head. ADVANTAGE - Compact construction, and is not hindrance also with maintenance and repair work.
Patent DE-4325710-A1 (DE)
Title: Method for controlling a drive device connected to a program-controlled device and used for digital data media in the form of tape
Inventor: WINDECKER RAINER DIPL ING
IPC: G11B27/10
Filed: 1993-07-30
Abstract: A drive device (DAT) for digital data media (BD) in the form of tape is used as a mass storage device for a program-controlled device, in particular of a communications system. Files, a file catalogue (DK) and a metafile catalogue (MDK) are stored on the data medium in the specified order. Since writing access to the data medium results in all the following stored information becoming invalid, it is thus possible to change the file catalogue (DK) without destroying file information. <IMAGE>
Patent DE-4327855-A1 (DE)
Title: Phthaloperinone dyes
Inventor: ROSCHGER PETER DIPL CHEM DR
IPC: C09B57/12
Filed: 1993-08-19
Abstract: Phthaloperinone dyes of the formula (I) <IMAGE>  where     Z is SO2 or CO,   A is optionally substituted alkyl or aryl,   and the other substituents are each as defined in the description, are prepared by condensation of appropriate phthalic acids or their functional derivatives and optionally substituted 1,8-naphthalenediamines. The dyes of the invention have very good fastness properties and are used in processes for the mass coloration of plastics.
Patent DE-4330022-A1 (DE)
Inventor: HORSCH MICHAEL
IPC: A01B73/04
Filed: 1993-09-06
Abstract: In wide-span soil-working appliances with a working width of 8 m and above, it is necessary to fold the implement carrier together for road travel to a maximum width of 3 m and a transport height of a maximum of 4 m. This is achieved by means of the invention by the use of a folding-arm arrangement (48) with a telescopic supporting-arm arrangement (49,50) which is pivotable about a middle frame (43) by means of a working cylinder (45). The boom arm (43) is fixedly connected to the supporting-arm arrangement (49,50) and, during the pivoting from the vertical position of rest into the horizontal operating position, is displaced radially outwards together with the movable telescopic tube (50). A connecting rod (56) of fixed length, which is arranged in an articulated manner between the middle frame (43) and the boom arm (53) and the fixed point of articulation of which is arranged at a distance from the mid-axis which is greater than the distance of the pivoting point of the telescopic arrangement, executes the linear movement in conjunction with the extension of the telescopic arrangement. <IMAGE>
Patent DE-4337189-A1 (DE)
Inventor: SPORER DIETER DR
IPC: F27D5/00
Filed: 1993-10-30
Abstract: PCT No. PCT/EP94/03505 Sec. 371 Date Oct. 13, 1995 Sec. 102(e) Date Oct. 13, 1995 PCT Filed Oct. 25, 1994 PCT Pub. No. WO95/12796 PCT Pub. Date May 11, 1995The invention pertains to a charging rack for firing objects composed of ceramic or glass ceramic materials in kiln, in particular a continuous kiln. The charging rack takes the form of a grate and comprises a frame and a number of bearing parts. The frame is made from a dispersion-hardened iron- or nickel-based alloy and bearing parts are made of the same dispersion-strengthened iron- or nickel-based alloy or from silicon carbide, an oxide ceramic material, a superalloy or a steel.