baber/WOPTO huggingface dataset:
Patent DE-4232919-A1 (DE)
Title: Determination of position of train on rail track - using trackside transponders that react to signal produced by train mounted unit and triggering identification fed back to train
Inventor: LANGE HANS-ARNIM DIPL ING
IPC: B61L25/02
Filed: 1992-09-28
Abstract: The method involves using location marks (5,6) that have crossed conductors (10,11), at specific positions (3,4) along a length of railway track, that receive energy transmitted by units (7) on a train (1). The trackside units have built in transmitters (12,13) that emit an identification code that is received by the train receiver (9). The trackside units have a loop (14,15) connected with coils handling induced signals and control circuitry that responds when a threshold level is reached. USE/ADVANTAGE - Provides specific position identification signal with min. components. Existing railways easily adapted.
Patent DE-4233337-A1 (DE)
Inventor: HEUER LUTZ DR
IPC: A01N55/02
Filed: 1992-10-05
Abstract: Use of cyproconazole, i.e. alpha-(4-chlorophenyl)- alpha-(1- cyclopropylethyl)-1H- 1,2,4-triazole-1-ethanol of formula (I), or its metal or acid-addn. salts, as a microbicide for protection of technical materials is new. Also claimed are microbicidal compsns. for protection of technical materials, contg. (I) or its metal or acid-addn. salts.
Patent DE-4235034-A1 (DE)
Title: Producing moulded bodies for construction work
Inventor: ORTLEPP WOLFGANG DIPL CHEM DR
IPC: B28B19/00
Filed: 1992-10-19
Abstract: Moulded bodies are made by moving a hollow body with water permeable walls made of textile tissue or fleece. The hollow body is filled with a water suspension of adhesive material with or without fibre and other additives. The excess water is pressed out or sucked out and before, during or after water removal, the body is mechanically or pneumatically pressed to form a moulded body.
Patent DE-4242704-A1 (DE)
Title: Supporting rail for mounting and fixture of electrical switchgear
Inventor: BUETTNER ALEX
IPC: H02B1/21
Filed: 1992-12-17
Abstract: The rail (13) is mfd. of e.g. insulating GFRP and screwed (14, 15) firmly to the busbar adaptor (1), and has on its underside two guidance bars for lateral positioning on perforated mouldings (17, 18) whose holes (16) accept tapered pegs (24).To prevent displacement of the switchgear, tongues (15) are provided on top of the rail between supporting faces (20, 21) with roughened surfaces and a central rib (28). The tongues can be broken off if necessary and accommodate appts. of greater width.
Patent DE-4304855-A1 (DE)
Title: Folding box made of cardboard with safety closure
Inventor: HEUBERGER ERICH
IPC: B65D5/02
Filed: 1993-02-17
Abstract: A folding box made of cardboard is specified, whose closing flaps can only be opened with difficulty. The closing flaps have sections which are partially inserted in the folding box, partially rest on the body of the folding box, and are secured in the body of the folding box by projecting lugs. A plurality of such devices which make opening difficult can be formed adjacently on a single closing flap. <IMAGE>
Patent DE-4305326-A1 (DE)
Title: Circuit arrangement for photovoltaic power generation
Inventor: ULBRICH GUENTER DIPL ING
IPC: H02S99/00
Filed: 1993-02-20
Abstract: The invention relates to a circuit arrangement for improving the efficiency in the photovoltaic generation of power when a multiplicity of interlinked solar cells are used, the optimum operating point of which is set by parallel-connected MPP controllers. Interaction between the MPP controllers results in an impairment of the efficiency of the overall system. According to the invention, diodes for decoupling are allocated to the outputs of the MPP controllers.
Patent DE-4307129-A1 (DE)
Title: Solid-state laser
Inventor: HOFMANN MANFRED DIPL PHYS
IPC: H01S3/0941
Filed: 1993-03-06
Abstract: In order to improve, in regard to its performance, a solid-state laser comprising a solid-state bar extending along an optical axis, a plurality of pump-light sources arranged laterally to the solid-state bar and radiating pump light for the solid-state bar and imaging optics reflecting at least part of the pump light onto the solid-state bar, it is proposed that the pump-light sources are designed as semiconductor laser units, that each semiconductor laser unit is designed as a line radiator which radiates a partially coherent laser-radiation beam which, on the exit side, has a cross-section elongated in a first direction and is widened by defraction symmetrically with respect to a middle plane of the laser radiation, running parallel to the first direction, and that the semiconductor laser unit is arranged in such a way that the first direction runs essentially parallel to the optical axis.
Patent DE-4314137-A1 (DE)
Title: Transport and storage container made of sheet metal for liquids
IPC: B65D19/02
Filed: 1993-04-30
Abstract: The transport and storage container (1) for liquids is designed as a dual-walled container, the casing (2), bottom (3) and lid (4) each consisting of a thin inner sheet (9) of corrosion-resistant special steel and an outer sheet (10) of ordinary steel of a greater thickness than the inner sheet (9). In the transition regions (15) of its inner contour (16) to the inner contour (17) of the bottom (3) and of the lid (4), the casing (2) of the container is welded so as to be fluid-tight by means of a peripheral laser weld (18) to said bottom and lid, forming a virtually constant transition between the inner contours (16, 17) which avoids the collection of residual fluid in the bottom (3). <IMAGE>
Patent DE-4314703-A1 (DE)
Title: Folding blank to produce boxes or edge trays
Inventor: STEDLER HEINRICH HELMUT ANDREA
IPC: B65D5/30
Filed: 1993-05-04
Abstract: The invention relates to folding blanks having a rectangular bottom section (1) and four adjoining side sections (3a-6a, 3b-6b, 3c-6c, 3d-6d) which can be folded into a position forming side walls (3a-d) and partially overlaps the adjacent side wall(s) with connecting tabs (6a-d) and can be locked in said position by means of locking elements. The invention is based on the object of allowing a contour shape which can be produced easily and without waste in folding blanks of this type, permits easy setting-up of the blank to form the desired object and permits secure locking without gluing in the final erected shape. For this purpose, the flat folding blank has the contour shape of a rectangle with rectangular, preferably square, connecting tabs (6a-d) at the side edges of two mutually opposite side sections (3a, 3c) which have, at their free side edges, incisions (9a, 9b, 9') which bound flexible insertion tongues (7, 7') which are widened at their free insertion end for locking insertion in tongue-insertion openings (8, 8'), formed by correspondingly positioned incisions running in a U-shape in the side wall surfaces (3b, 3d) which are overlapped in the setting-up position and whose width at the insertion edge (10a, 10a') is less than the width of the widened insertion end of the tongue. The drawing shows a ... Original abstract incomplete. <IMAGE>
Patent DE-4315972-A1 (DE)
Title: Safety reaction aid to counter vehicle front impact
Inventor: KOCH STEPHAN
IPC: B60N2/42
Filed: 1993-05-10
Abstract: Reaction aid comprising two lever arms (11) linked at one end to the front bumper of a vehicle. The other ends are connected to a common impact transmitting bar (12).Retaining sliders (20b) are inserted into the impact bar enabling the bar to be joined to a collapsible linkage (10). In the event of a 2 cm deformation force acting on the bumper the seats for the driver and passenger are displaced backwards by 30 cm. The reaction can be operated electrically or hydraulically.
Patent DE-4317530-A1 (DE)
Title: Hair cutting appliance with housing having adjusting grip - has cutting head with stationary and movable blades both with toothed leading edges for reciprocating motion set in hair cutting relationship with overlapping toothed edges
Inventor: OGAWA HITOSHI
IPC: B26B19/20
Filed: 1993-05-26
Abstract: The stationary blade (24) has an outer surface contacting the scalp and an inner surface pointing to the moving blade (25). The outer surface is chamfered along its leading edge relative to the inner surface, so that a shorter hair length can be produced if a small overlapping is provided in the hair cutting relationship. The adjusting grip (16) is fixed on the housing (10) for rotational movement about the longitudinal axis. A connecting system is arranged between the blade moving in a longitudinal direction and the adjusting grip, for the movement of the blade in the longitudinal direction. The adjusting grip can be rotated about the longitudinal axis, so that the length of the hair to be cut off can be increased or reduced. ADVANTAGE - Hair can be cut to any desired length, without producing unevenness. Min. operating force is required for matching of cutting length.
Patent DE-4318329-A1 (DE)
Title: Laser diode unit with monitoring circuit formed in semiconductor technology - is produced as multi substrate device with contact regions coupled by wide links to terminals of base element
Inventor: KULICK JOHN D
IPC: H01L31/12
Filed: 1993-06-02
Abstract: A monitoring detector (40) used with the laser diode unit is produced as a solid state device with a number of substrates with pn transfer regions. The monitoring detector (40) is mounted on a base with the laser diode mounted adjacent to it on a supporting pillar. The detector is formed with an active zone (44) on the top surface and is formed as a window region. Conductive tracks (70) are formed on both sides. A conductive region (46) is formed in a series of etching and deposition processes. Connectors are made with wire links to terminals on the main base. USE/ADVANTAGE - Optical communications. For DIP package, with effective positioning of monitoring detector.
Patent DE-4326766-A1 (DE)
Title: Method and circuit arrangement for operating an angle sensor or displacement sensor (position pickup, position encoder)
Inventor: ECKARDT THOMAS DIPL ING
IPC: G01B7/30
Filed: 1993-08-10
Abstract: A method and circuit arrangements for operating an angle sensor or displacement sensor having two inductors (L10, L20) are described. The magnetic fields of the inductors are influenced in opposite senses by a movable element (B) which penetrates the two fields. In this case, one and the same alternating current flows through the two inductors (L10, L20), the voltages thereby produced across the inductors are rectified by rectifiers (D1, D2), and the difference between the AC voltages thus obtained is further processed as a signal which is proportional to the displacement of the movable element (B). <IMAGE>
Patent DE-4335329-A1 (DE)
Title: Rolled bush, in particular for a vibration damper
Inventor: PRADEL ROBERT
IPC: B21D39/03
Filed: 1993-10-18
Abstract: The invention relates to a process for producing a rolled bush from a planar bush plate which exhibits, on a first end surface, a peg-like protrusion which, in the rolled state, engages into a clearance in a second end surface, the shaping of the protrusion and of the clearance being matched to one another such that waste-free production of the bush plate is possible. The process is characterised in that, during the rolling operation, a fit for the protrusion and the clearance is produced, which fit is based on an essentially radial deformation, with respect to the longitudinal axis of the bush, of the protrusion and the clearance.
Patent DE-4341374-A1 (DE)
Inventor: ROEHRLE DIETER
IPC: F16F15/12
Filed: 1993-12-04
Abstract: A torsion damper, especially though not exclusively for a motor vehicle clutch, is of the kind having two coaxial parts (10A, 10B), namely a primary coaxial part and a secondary coaxial part, which are mounted for rotation one with respect to the other against the action of at least one spring (11) which is arranged with its length extending generally circumferentially along an arc of a circle (C). The spring (11) comprises a succession of at least two straight portions (T) continuous with each other and defining median lines (L), each of which is tangential to the arc of a circle (C). <IMAGE>
Patent DE-4405010-A1 (DE)
Title: Flue gas cleaning appts. to remove acid gases using supersonic injector
Inventor: STEHNING WERNER
IPC: B01D47/06
Filed: 1994-02-17
Abstract: The equipment comprises: an inlet duct (1) receiving flue gas from combustion equipment; a quencher (4) with a water injector (5); an absorber (13), downstream of the quencher; an additive injector (14) to add a drying agent; a filter (16), downstream of the absorber. Preferably in the quencher (4) a further additive injector (11) is set sufficiently close to th water injector (5) that flue gas and dry additive are induced by suction due to the injection effect. The procedure to remove acid gases using the equipment described, is also claimed.
Patent DE-4405216-A1 (DE)
Title: Lock for a door or the like and particularly for a motor vehicle
Inventor: BENOIT DOMINIQUE
IPC: E05B17/00
Filed: 1994-02-18
Abstract: Lock for a door or the like and particularly for a motor vehicle, with at least one bolt (2) which is loaded by a spring (8) and which is movable between a locked position, in which it is in engagement with the locking device (5) of the lock, and a pivoted-back position, in which the locking and unlocking of the bolt by means of the locking device is possible, the pivoting of the bolt out of the locked position to the pivoted-back position taking place counter to the pressure of a spring which is thereby transferred from a so-called position of rest into a so-called tensioned position. The lock is characterised in that it has at least one device (6, 7) for holding the spring (8) in the tensioned position and a device which is actuated by the locking device (5) when the latter is brought into engagement with the bolt and which itself actuates the holding device in order to release the spring. <IMAGE>
Patent DE-4412978-A1 (DE)
Inventor: KIM MYEONG-KYU
IPC: G03B1/50
Filed: 1994-04-14
Abstract: The conversion system for a camera employs a conversion lever disposed at the outer side of a camera body to select a given photographic mode without need to open the camera. The conversion lever is used to shift a cam plate 3 which is located within the camera body in order to effect vertical movement of two panorama curtains 16, 32 within the camera body. The cam plate may be moved into one of three positions, namely a normal photographic mode position, a first photographic mode position and a second photographic mode position. A first operating lever 13 is actuated by the cam plate to move one panorama curtain vertically while movement of the first panorama curtain causes movement of the second panorama curtain via a second operating lever 22. <IMAGE>
Patent DE-4416521-A1 (DE)
Title: Fermenter operated with plug flow and having a stirrer
Inventor: SCHMID WALTER
IPC: C12M1/02
Filed: 1994-05-10
Abstract: In horizontal fermenters operated with plug flow there is the danger of deposits being formed because of sedimentation of sand, stones and other solids, which deposits impair the functioning of the fermenter or lead to blockages. This problem is solved by integrating the feed aperture (11) and the outlet aperture (12) in the jacket wall (4) of the reactor container (2) of the fermenter (1) and, moreover, incorporating a stirrer (3) which is fixed terminally to the stirrer arms (8, 8', 8''), and welding on profiles (9, 9', 9'') serving as vanes. The profiles pick up the solids and convey them upwards, where they again fall onto the biogenic wastes which are to be broken down and are transported further in plug flow. The profiles additionally clean the feed and outlet apertures. <IMAGE>
Patent DE-4421895-A1 (DE)
Inventor: EIFLER RUDOLF DR RER NAT
IPC: C07K1/18
Filed: 1994-06-23
Abstract: The invention concerns a method of isolating type ML I isolectins from mistletoe, the method calling for the following operations: mistletoe plants freshly harvested from birch or sycamore host plants are chopped and an aqueous suspension made; the aqueous suspension is optionally filtered and its pH adjusted to < 7; the suspension is optionally centrifuged, the supernatant liquid passed through a cation-exchange column and the eluting fraction containing the lectins from the mistletoe collected; this fraction is subjected to chromatography using a lactosyl-modified column support material; and the type ML I lectins are desorbed by treating the lactosyl-modified support material and separated on a cation-exchange column and from which the type ML I-1 and ML I-2 fractions are collected. The invention also concerns type ML I-1 and ML I-2 mistletoe lectins obtained by a method as described in one of claims 1 to 5, plus fragments obtained by reductive splitting with disulphide-bond-splitting reagents.
Patent DE-4424355-A1 (DE)
Inventor: HINTSCHE RAINER DR
IPC: G01N27/403
Filed: 1994-07-11
Abstract: The invention relates to a process for the electrochemical analysis of solutions applicable, for example, to chemical analysis or for inspection purposes in the industrial and environmental field. Individual substances are obtained via their deposition on electrodes and subsequent detection in the deposits. Whereas, in prior art processes, all the substances to be detected are deposited on one electrode and detected in succession, the process of the invention makes use of a plurality of electrodes. The substances in the solution to be detected are simultaneously deposited on said electrodes in such a way that each electrode is covered with a different substance or mixture of substances. The deposited substances are then detected simultaneously at the individual electrodes. This markedly shortens the measuring time while the risk of false measurements owing to interactions between the substances to be detected on the electrodes is considerably reduced.
Patent DE-4425179-A1 (DE)
Title: Paraffin fuelled lamp
Inventor: SCHIRNEKER HANS-LUDWIG
IPC: F21V37/00
Filed: 1994-07-16
Abstract: The lamp (1) has a bowl-shaped container (20 in which an incombustible wick (3) is centred. The wick is held in a rising body (4), which in turn encloses an incombustible cylindrical or near-cylindrical casing (5)., through which the meltable fuel (W) cn pass. In the container, the melted fuel rises through the rising body to the wick. The rising body consists of thin-walled metal, and passes round the wick on all sides, in contact with it by a groove for accepting the fuel. The fact that the body is of metal means that the fuel warms up more rapidly, melts quickly and keeps the wick steeped in fuel.
Patent DE-4425769-A1 (DE)
Title: Vending machine control method
IPC: G07F17/32
Filed: 1994-07-21
Abstract: The method involves release of a number of coins from tubular stacks (4) when the value of inserted coins exceeds the price of the wares. A scratchcard is issued (9) from a store (10) and its coating is removed by a brush (11). If the uncovered symbols when scanned (12) represent a winning combination, a signal is sent to the microprocessor (7) of the control unit (6) to set a "fruit machine" (13) in the corresp. position while the prize is paid out.
Patent DE-4427912-A1 (DE)
Title: Adapting audio playback appts. output signals to noise level inside vehicle
Inventor: KLOSE NORBERT ING GRAD
IPC: H03G9/02
Filed: 1994-08-06
Abstract: The vol. and the tweeters and/or woofers of the output signals can be adjusted manually on the tape recorder playback (8). The AF range of the output signals is automatically varied using a travel speed signal (V). Almost the entire AF range is varied according to the car characteristics, together with the travel speed signal. In accordance with the vehicle equipment and accessories other operating parameters (n,i,A,G) are also used for the frequency range variation. The acoustic pressure amplitudes of the individual output signal frequencies always lie over the amplitudes of selected interference noise of the same frequency by a value to be computed at the relevant instant.
Patent DE-4428745-A1 (DE)
Title: Paper=making machine drying section
Inventor: WULZ HANS-JUERGEN
IPC: D21F5/02
Filed: 1994-08-13
Abstract: In the web drying section of a papermaking machine, at least one additional cylinder group (37) with its own drive follows the twin-blanket cylinder group (36) of at least one group. A free web path stretch for a lead cutter (S) is between the twin-blanket cylinder group and the additional cylinder group.
Patent DE-4429130-A1 (DE)
Title: Electric tea or coffee make
Inventor: STEMME OTTO DR
IPC: A47J31/20
Filed: 1994-08-17
Abstract: The tea or coffee make has a water container (23) receiving a filter unit (100) containing tea or coffee, which is rotated by an electric drive (123), so that the water circulates through the filter unit. The water container is designed to fit into an electric jug kettle (3). Pref. the container can fit through an opening (11) provide at the centre of the kettle lid (1), which is surrounded by an upstanding lip (13) acting as a support edge for the inserted container.
Patent DE-4436973-A1 (DE)
Inventor: VROTACOE JAMES B
IPC: B41F30/04
Filed: 1994-10-15
Abstract: The invention relates to a printing blanket which has a non-uniform profile, and to a method for its application. Owing to the variation of the profile of the blanket cylinder (14, 16) and/or of the blanket (18, 20), either in relation to its material properties or in relation to its thickness, the blanket (18, 20) which is tensioned on a blanket cylinder (14, 16) corrects any undesirable changes in the speed profile of the web. If such changes in the speed profile are ignored, this can lead to creasing in the web, moving in a printing machine over the blanket cylinder, and thus have a considerably adverse effect on the register accuracy of the printing images. In a further design of the invention, a blanket cylinder is provided with a non-uniform profile (18'). <IMAGE>
Patent DE-4440676-A1 (DE)
Inventor: MAC KEE GRAHAM EDMUND DR
IPC: C08F20/12
Filed: 1994-11-14
Abstract: In a process for producing modified rubber moulding materials, a first mixture (A) that contains at least one alkyl acrylate or methacrylate (a) having the general formula (I), in which R<1> stands for a hydrogen atom or a methyl group and R<2> stands for an alkyl group with 1 to 32 carbon atoms, a first monomer (b) with two or more double bonds and optionally a second or several other monomers (c), is in a first step polymerised into a rubber (B), preferably together with free radicals. In a second step, the thus obtained rubber (B) is dissolved into or swollen with a third or several other monomers (d), optionally with admixture of a solvent, and in a third step, the second mixture (C) obtained by dissolving or swelling is polymerised into the modified rubber moulding material (D).
Patent DE-4442286-A1 (DE)
Title: Intelligent programmable control e.g. for industrial furnace operating process
Inventor: FRANKE KURT DIPL ING
IPC: F27D19/00
Filed: 1994-11-28
Abstract: A programmable controller (1) for industrial process use has a CPU (2), an interface (3), intelligent technological processor (4) and a drive module (5). A programming terminal (12) connects with the controller. The output drive stages connect with back up regulators (8,9,10). For a specific process one regulator (8) may provide temperature control, one (9) air flow and the third (10) fuel flow in a furnace. The technology processor (4) can execute algorithms or fuzzy procedures relating to the controlled process.
Patent DE-4445654-A1 (DE)
Inventor: MUELLER WOLFGANG DR
IPC: F27D5/00
Filed: 1994-12-21
Abstract: The invention concerns a process for the thermal treatment of mineral granules in a continuous furnace. The time spent by the granules in the furnace is selected to ensure optimal ceramification and the granules are spread out on an inert base to prevent clumping. The ceramified granules can be used as light sand in construction materials.