baber/WOPTO huggingface dataset:
Patent DE-3001625-A1 (DE)
Title: Overhead garage door mechanism - has Z=shaped, case support piece with retainer fish-plate engaging between recess and shorter case shank
Inventor: HOERMANN MICHAEL DIPL ING
IPC: E06B1/60
Filed: 1980-01-17
Abstract: There is a support piece inserted in the open U cross-section of a doorcase. The system is esp. used for large up-and-over garage doors. The support piece is U-shaped, with arm end fitting faces, a support face and an abutment face, together with a sloped section and a recess. The retaining fishplate of a holder piece engages between the recess and the shorter shank of the doorcase. The recess may extend as far as the Z stem, and have a guide lug. This provides easy fixture, without working on the doorcase.
Patent DE-3002139-A1 (DE)
Title: Hoist winch multistage gearbox - has outer casing detachable from drum and forming annulus for output gear train
Inventor: FRITSCH BERND
IPC: B66D1/22
Filed: 1980-01-22
Abstract: The hoist winch drive comprises a multi-stage gearbox with one or more epicyclic gear trains followed by a splitter train, inserted in and detachable from the drum. The gearbox outer casing is detachably secured by screws to the drum, and has an annulus on the inside for the output splitter train. The annulus of the epicyclic input train is formed on the inside of a pot-shaped component forming the reaction chamber of the splitter drive, and on the outside of which the casing turns. The end of this member is detachably screwed to the frame supporting the drum.
Patent DE-3005638-A1 (DE)
Title: Spectral lamp for zeeman atomic absorption spectroscopy - esp. using lamp bulb which includes heated reservoir contg. substance emitting spectral lines
Inventor: HADEISHI TETSUO PROF DR
IPC: H01J61/24
Filed: 1980-02-15
Abstract: The lamp bulb consists of a thin, hermetically-sealed transparent tube (3), which includes a reservoir (4) with a much larger vol. than tube (3); and one electrode (1,2) is sealed in each end of tube (3). The bulb (3,4) is filled with a noble gas creating a discharge between electrodes (1,2), and contains a substance (5) emitting an atomic spectrum line. A pref. bulb consists of a U-tube (3), of which the base forms reservoir (4); and the noble gas filling is at 0.5-20 torr, esp. Ar at 2-10 torr. Substance (5) can pref. evaporate, and is a metal, e.g. Cd, As, Se, Zn or Hg; or a halide, e.g. PbI2, Cu2I2, MgI2, or other cpds., e.g. GaAs. The tube and reservoir (3,4) can pref. be heated. Very sharp spectral line profiles are obtd. in strong magnetic fields.
Patent DE-3008999-A1 (DE)
Title: Combustible munition components formed from fibrous slurries - by feeding different compositions of slurry to different parts of mandrel
Inventor: OVERSOHL WILHELM DIPL CHEM DR
IPC: F42B5/188
Filed: 1980-03-08
Abstract: The parent patent described a method of making combustible munition mouldings from cellulose, nitrocellulose, synthetic fibres, plastics binders or the like, esp. with addition of nitropenta or hexogen; a fibrous non-woven moulding is formed using a mandrel pushed into an aqueous slurry of the components in a closed vessel. In the addition, slurries containing the components and having different compositions are supplied to different zones on the mandrel. Pref., two or more slurries of different compositions are used along the length of the moulding or, alternatively, are used over the entire length but in different regions of its skin thickness. By using an open mould good results can be obtd. at greatly reduced cost.
Patent DE-3009817-A1 (DE)
Title: Rectangular cassette for set of drill bits - has two rows of blind bores in one edge with roller shutter giving access to one bore at a time
Inventor: FOERSTER GERNOT DIPL KFM
IPC: B25H3/00
Filed: 1980-03-14
Abstract: The cassette has individual compartments (26, 27) for each bit, and has a sliding cover (43, 44) which gives access to one compartment at a time. In plan, the cassette is rectangular with circular quadrants providing rounded corners, and incorporates two rows (26, 27) of parallel blind bores of various diameters, corresp. to bit sizes. Both rows lie in intermediate planes parallel to the major external cassette faces (11), and the bores open out on a common perpendicular cassette edge (14). The cover takes the form of a roller shutter (43, 44) comprising a closed loop running in a track formed by recessed cassette edges.
Patent DE-3013988-A1 (DE)
Title: Support members for retractable field gun barrel - are two bearing assemblies spaced along barrel, each with three rollers and return springs
Inventor: MOLLER RAINER ING GRAD
IPC: F41A25/24
Filed: 1980-04-11
Abstract: The guiding and support system for the barrel (1) of a cannon mounted on a fighting vehicle consists of two bearing assemblies spaced along the barrel. Each assembly includes three rollers (2) equally spaced around the circumference of the barrel, with curved contact surfaces approximating to the curvature of the barrel. The three rollers are attached to a ring (9) enclosing the barrel. Each roller has a spindle projecting at each end, each fitting inside a housing secured to the ring. One roller from each set is held in contact with the barrel by a spring (4) inside each housing, pressing the spindle inwards. Each spindle can rotate in ball bearings inset into each end of the roller.
Patent DE-3022432-A1 (DE)
Title: Copper ammine salts of organic, opt. polymeric, carboxylic acids - esp. useful as fungicides and bactericides for plant protection
Inventor: KRAFT HELMUT
IPC: C07C53/126
Filed: 1980-06-14
Abstract: Plant-compatible copper ammine salts (I) of organic monocarboxylic (at least 4C), dicarboxylic or polycarboxylic acids are new. Pref. acids are 4-20, esp. 5-12C fatty acids; dicarboxylic acids with up to 12, esp. 6C; and polymeric acids, particularly poly(acrylic or methacrylic) acids. The polymeric acids may also contain corresp. ester residues, e.g. they comprise 60-100% acrylic and/or methacrylic acids, plus up to 40% corresp. esters. Also claimed are aq. solns. of (I). (I) are esp. useful as fungicides and are applied to the plants as an aq. soln. which dries to give a coating of metal poly-salt which is insoluble or only sparingly soluble in water (and therefore having a long-lasting effect). They are esp. useful against Phytophthora infestans, Plasmopara viticola, Pseudoperonospora humuli, Cercospora beticola, C.musae, Venturia inequalis, Exobasidium vexans and Hemileia vastatrix. (I) also have excellent activity against phytopathogenic bacteria (e.g. Erwinia amylovora on pear trees) and can be used to inhibit algae, moulds, moss, lichen, on plants, stone structures, plaster, paint, wood, etc.
Patent DE-3023654-A1 (DE)
Title: Distance indicator with numeral wheels on common shaft - has viewing window covers moved by projections on wheels
Inventor: PREISS BERND
IPC: G01C22/00
Filed: 1980-06-25
Abstract: A distance meter with a counter axle carrying neighbouring rotatable rollers numbered 0 to 9 around their peripheries is designed to give a rapid unambiguous reading. An aperture cover (11) is placed between each wheel (2 to 7) and the viewing window (9). Whe the wheel is rotated from the position in which zero is facing the window into the unity position the aperture cover (11) is moved away from the region of the window and held away. The movement of the cover (11) is caused by a projection (12) on the wheel. The cover is in the form of a disc moving in lateral guides (10) which latches into a position away from the window. The distance between the guides is reduced in the region of the window so that the cover is arched.
Patent DE-3026659-A1 (DE)
Title: Paste dispenser attached to paste container - fitted with hand operated piston drive actuated by geared rod
Inventor: VIERKUETTER PETER
IPC: B65D83/00
Filed: 1980-07-14
Abstract: The paste dispenser to be attached to a paste container is fitted with a piston cylinder arrangement for the measured out supply, through pressing out of a paste. The piston drive has its bearing in the body of the dispenser and the container is formed as the cylinder of the piston. The paste dispenser includes a geared rod (9) as a single hand piston drive to be operated by the hand holding the dispenser element (2).
Patent DE-3028726-A1 (DE)
Title: Digital signal code conversion system - uses intercoupled stores to provide converted signal value for each initial value
Inventor: ZEITRAEG ROLF DIPL PHYS
IPC: H03M7/50
Filed: 1980-07-29
Abstract: The system converts linearly coded digital signals into non- linearly coded digital signals with a multiple segment characteristic. It aligns the signal values for the two different codes using two stores (K1,K2) and an NOR logic (N). A number of successive higher value bits (2to powers 5 to 13) of the linear coded signal values are used as address signals for one stores (A1) for characterising the characteristic segments, the lower value bits (2 to powers 2 to 14) excepting the lowest bit (2 to power 0) used as address signals for the second store (K2) to address stored digital words. These lower value bits (1 (2 to powers 1 to 4) are also fed to the NOR logic (N), its output fed to the first store (K1). The second store (K2) has remaining address inputs (A9 to A4) receiving the highest value bit (2 to power 13) and the lower bit value outputs (07 to 05) of the first store (A1) its outputs (01 to 04) and the higher value outputs (06..08) of the first store, forming the converted information (SDK).
Patent DE-3030477-A1 (DE)
Inventor: WEINGES KLAUS PROF DIPL CHEM D
IPC: C07D407/12
Filed: 1980-08-12
Abstract: Reactive iridoid derivates represented by the following general formula   <IMAGE>   (wherein R represents a hydrogen atom, an alkyl group with 1 to 5 carbon atoms, an acyl group with 2 to 6 C atoms, an unsubstituted aralkyl group with 7 to 12 C atoms, a methanesulfonyl- or toluenesulfonyl group, a benzoyl-, a preferably para-substituted nitrobenzoyl- or chlorobenzoyl group, or a tetrahydropyranyl group), process for the manufacture of said derivatives starting from catapol as an easily obtainable natural substance and use of said derivatives as intermediates for the manufacture of prostanoids.
Patent DE-3032782-A1 (DE)
Title: Distance piece attachment device - is for heat insulated tank container and consists of band of flat iron with several holders made as welded on square pipes
Inventor: KIENZLE OTTO
IPC: B65D90/06
Filed: 1980-08-30
Abstract: The device is used to attach distance pieces on heat insulated objects esp. on tanks. The distance pieces are fitted with distance stays pointing towards the centre of the container. A band of flat iron (14) to be attached to the tank container has several holders (15) superimposed on one of its sides to hold the distance stays. The holders (15) are made as welded-on square pipes and the interior cross section of the square pipes in the transverse direction of the flat iron band (14) is greater than the cross section of the distance stay.
Patent DE-3033007-A1 (DE)
Inventor: HADINEC FRANTISEK DIPL ING
IPC: D03C9/06
Filed: 1980-09-02
Abstract: In this harness, the heald frame (1) is inserted by means of hooks (13, 13') into hangers (14, 14') of a bar (2), thereby ensuring the common guidance of at least one pair of coupling rods (4, 4') which are connected to the bar (2) and which are connected to two-armed levers (5, 5') of a lifting device; at the same time, the bar (2) is supported only at one end on the fixed guide of one side of the heald frame (1). The exchange of the heald frame, along with a simple design of the harness as a whole, is thereby brought about. <IMAGE>
Patent DE-3038669-A1 (DE)
Title: IC engine for vehicles - has part of exhaust stored in reservoir before being recycled to engine to increase efficiency
Inventor: LIEDL ANTON
IPC: F02D21/08
Filed: 1980-10-14
Abstract: The engine (10) receives a fuel air mixture from a carburettor (16) which is supplied with fuel from a tank (12) and with air (18) from the compressor of a turbocharger (44,54). The exhaust (22) from the engine passes through a control valve (24). In one position this discharges the exhaust to atmosphere (26). In the other position it delivers the exhaust to a filter (30) which discharges the incombustible portion to atmosphere and delivers the remainder through a compressor (38) to a reservoir (65). The stored exhaust is returned through the turbine (44) of the turbocharger and a metering device (46) to the carburetter. The control valve (24) and metering device (46) are regulated by engine conditions.
Patent DE-3044502-A1 (DE)
Title: Automatic speed control for railway vehicle - uses specified equation for determination of travelling time and related rated speed
Inventor: HEYNERT PETER DIPL ING
IPC: B61L3/00
Filed: 1980-11-22
Abstract: The automatic speed control system is intended for regulating train sequences between two railway stations, in connection with track mounted train controls. The control system utilises a stationary computer which provides rated speeds for individual trains from train operation parameters, including location, relative times, possible delays and estimated times according to a time table. The processed parameters are transmitted to a drive control system as a control magnitude. The actual information are given by specified equations, one for the remaining travel time, and the other for the rated speed required for maintaining the time table time stipulations. These equations are related to the time required for travelling the remaining section, the time available for stipulated time table time, the actual speed and constants related to travelling profile and line peculiarities.
Patent DE-3045842-A1 (DE)
Title: Storing heat as latent heat of fusion - of e.g. paraffin wax
Inventor: KEMPF HELGA
IPC: C09K5/06
Filed: 1980-12-05
Abstract: Heat is stored as the latent heat of fusion by melting a working substance, which must have a m.pt. within the working temp. range. Paraffin wax (m.pt. 54 deg.C) is suitable. The heat reservoir is a thermally insulated vessel contg. the working substance, having coils for the supply and removal of heat. The working substance must also have high heat of fusion, be stable to ageing and be cheap. The heat storage capacity is large within a relatively narrow working temp. range: this must improve conditions for using the heat evolved. Paraffin wax has latent heat of fusion of about 146 kJ/kg, so that 1 cu.m. can store about 146,000 kJ for withdrawal at about 50 deg.C. This is about as much as the useful heat available in 5 l fuel oil.
Patent DE-3102528-A1 (DE)
Title: Device for automatically rolling up a belt, for example a towing-away belt
IPC: B65H75/48
Filed: 1981-01-27
Abstract: Device for automatically rolling up a belt, for example a towing-away belt, having a helical spring (18) which is tensioned when the belt is unrolled and mounted on a winding spindle which is arranged at a distance from the winding axis of the belt. When the belt is unrolled, the helical spring (18) is rolled up counter to its direction of winding and is thus pretensioned for the purpose of imparting a return movement to the belt. <IMAGE>
Patent DE-3104213-A1 (DE)
Title: Installation guide for at least two separate pin-shaped elements, and pin-shaped element which can be used therefor
IPC: E04G21/18
Filed: 1981-02-06
Abstract: The invention relates to an installation guide for at least two separate pin-shaped elements which are to be positioned in the concrete, with respect to one another, at a distance from at least one subsequent structure edge and are intended for the subsequent fastening of a foot plate of a post at the level of the upper edge of the structure, which has at least one carriage which can be displaced and locked on a rail and the footplate of which is provided with bores to receive the pin-shaped elements. <IMAGE>
Patent DE-3109112-A1 (DE)
Title: Panel for doors or linings and manufacturing method therefor
IPC: E06B3/74
Filed: 1981-03-11
Abstract: Smoothed-off panels for doors and linings have main surface supporting plates and smoothing-off supporting plate parts which are inclined with respect to the said supporting plates, are connected to one another by means of connecting strips and are veneered with a continuous grain in such a way that the smoothing-off veneering parts extend beyond the corners. For production, a continuously veneered sheet is separated around the main surface supporting plate in a slot. Then corner slots are inserted on the back which do not extend right up to the veneer surface, are filled with glue, are bent downwards to form the inclined surfaces and are glued and clamped if necessary to the main surface supporting plate by means of the connecting strips.
Patent DE-3111252-A1 (DE)
Title: Overload protection device for a machine system which is driven by a motor
Inventor: TUESCHEN ALFRED
IPC: H02K11/24
Filed: 1981-03-21
Abstract: The invention relates to a device for protection of a machine system against overloading, which machine system consists of a drive motor and a load as well as a step-down transmission which, in particular, is interposed. The device consists of a rotationally elastic coupling in the drive train between the motor and transmission, which coupling has one or more marks on each side which are scanned by sensors. Pulses are triggered by a pulse generator in accordance with the scanned marks and are supplied to a comparator. The measured pulse count is interpreted as the twist angle between the two sides of the rotationally elastic coupling, taking into account the rotation speed of the machine system. If a predetermined twist angle is exceeded, the device passes a cut-off signal to the motor controller. <IMAGE>
Patent DE-3117561-A1 (DE)
Title: Method and device for ultrafiltration during haemodialysis and plasmapheresis
Inventor: KRESS JUERGEN DR
IPC: A61M1/16
Filed: 1981-05-04
Abstract: The ultrafiltrate to be extracted is drawn off in a liquid stream under positive volume control by two pumping units (4, 5) having the same pumping capacity, in that a tap (7) having an adjustable pump (8) is provided between the two pumping units. Gases liberated with the passing-over amount of ultrafiltrate impair the pumping capacity of the pumping unit (5) on the outflow side and hence falsify the measurement and control of the passed-over amount of ultrafiltrate. Degassing is therefore carried out in front of the pumping unit (5) on the outflow side. <IMAGE>
Patent DE-3119659-A1 (DE)
Title: Movable mixing and conveying machine for a relatively liquid building-material mixture
Inventor: GEBHARD KURT ING GRAD
IPC: F02B3/06
Filed: 1981-05-16
Abstract: The invention relates to a movable mixing and conveying machine for a relatively liquid building-material mixture, having a positive mixer with the capacity for emptying its mixture batches, by a tilting of its cylindrical container about an axis extending parallel to it, into a larger storage container with a subsequent outflow into an eccentric spiral pump with a connection for a hose line, all the drives being supplied from one engine, preferably a diesel engine. The novelty is seen in that the axis (7) for the tilting of the positive mixer (8) is located underneath the pouring edge (10) of its orifice (11) and near the top edge (6) of the storage container (4). <IMAGE>
Patent DE-3144921-A1 (DE)
Title: Two-stroke internal combustion engine with one piston duct
Inventor: SIEMON KLAUS ING GRAD
IPC: F02B25/14
Filed: 1981-11-12
Abstract: The invention relates to the design of pistons and cylinders of a two-stroke internal combustion engine. These parts are so matched to one another that the upper edge of the outlet duct at the bottom dead centre of the piston essentially coincides with the piston head, a piston duct being so arranged as outlet duct in the piston that it runs from the piston head outwards at an angle and at positions above the bottom dead centre can make a connection with the outlet duct. By means of this arrangement it is ensured that outlet duct and overflow ducts are not opened simultaneously over the entire bottom dead centre area. It is thereby possible to reduce the discharge of unburnt fuel-air mixture considerably compared to the prior art.
Patent DE-3145380-A1 (DE)
Title: Welding sleeve on a device for connecting the intake ducts of a two-plate heater
Inventor: BICKEL ERNST WILHELM
IPC: F28F9/04
Filed: 1981-11-14
Abstract: In order, in a welding sleeve, which is axially penetrated by a threaded bore and has a welding-on flange, arranged on one end part, and a tube socket that is braced axially by the welding-on flange, has circular ring cross-sections over its entire length, is constructed as a piercing punch, and has a circumferential zone which expands conically towards its free end face and forms an undercut cutting edge with the free end face, at least to reduce the possibilities of installation error on a device for connecting the intake ducts of a two-plate heater to an external supply line consisting of two tube lengths which are arranged behind one another axially and can be connected to one another and whose mutually averted end parts are screwed into sleeves welded onto the plate heaters, the conical circumferential zone (8) of the tube socket (6) has a smaller axial length than the overall tube socket. It is preferred for the conical circumferential zone (8) to merge into a second circumferential zone (10) which expands conically towards the flange (5) and whose largest diameter corresponds to the diameter of the free end face (7) of the tube socket. <IMAGE>
Patent DE-3206472-A1 (DE)
Title: Handtool for lifting manhole covers
Inventor: SCHMID JOSEF
IPC: B66F19/00
Filed: 1982-02-23
Abstract: The invention starts from a handtool for lifting manhole covers (7), a so-called manhole hook which consists of a shank (1) with a handle (3) at one end and a cross piece (4) at the other end. According to the invention, the handle-side section (2) of the shank is designed as an impact weight so that stuck manhole covers (7) can consequently be released. The one-piece handtool preferably has a weight of about 5 kg and is about 60 cm long, and the handle (3) is designed for two-handed operation. <IMAGE>
Patent DE-3215426-A1 (DE)
Title: Actuation device for gear change device on the handle bar of a bicycle or the like
Inventor: LANNOCH HANS-JUERGEN
IPC: G05G1/04
Filed: 1982-04-24
Abstract: The invention relates to an actuation device at least for a gear change device for arrangement on the handle bar of a bicycle or the like, in which the actuation device has a handle which can be attached to one end of the handle bars and serves on the one hand as a central component for a gear change device constructed in the form of a rotation switching ring and is equipped on the other hand with a manual braking lever on the counter bearing component of the gear change device, which lever is swivellably attached in the plane of the tube of the handle bar, the counter bearing component being constructed both to guide the control cable and also as a counter bearing for the brake cable. <IMAGE>
Patent DE-3219926-A1 (DE)
Title: Handle for actuating pull-out parts
Inventor: REIS ANTON
IPC: A47B95/02
Filed: 1982-05-27
Abstract: A handle (1) of this type is attached to the end wall (2) of a pull-out part and has an angular profile with an attachment limb (3) and a handle limb (4). A covering part (10) is retained positively at each end of the profile in that a retaining pin (17) projects into an opening (18) in the attachment limb (3) when the angular profile has been attached, a clamping web (14) extends towards the inside wall of the handle limb (4) and a hollow body (12) rests against the end wall (2); nevertheless, the covering part (10) can be removed without detaching the angular profile. A terminating wall (11) connects the individual parts of the covering part (10) and forms a guard when the handle (1) is gripped. Since no additional attachment means are required and the covering part (10) is formed from a different material from that of the angular profile, the expenditure required for its production and attachment is relatively small. <IMAGE>