baber/WOPTO huggingface dataset:
Patent DE-4302140-A1 (DE)
Inventor: DREYER HEINZ DIPL ING DR
IPC: A01C17/00
Filed: 1993-01-27
Abstract: A centrifugal fertiliser broadcaster, includes a hopper and at least two rotatably driven centrifugal discs (9), on which are disposed throwing members (10, 23), at least some of the throwing vanes (10) being variable in length, wherein the throwing vanes (10), are provided for limited broadcasting, and are disposed so as to be angularly pivotable on the centrifugal disc (9), the limited broadcasting vane (10) including a securement member (12), on which the throwing vane (23) for normal broadcasting is mountable. <IMAGE>
Patent DE-4303124-A1 (DE)
Title: Chemically-resistant crack-bridging coating system for concrete etc. - comprises reinforced epoxy] or polyurethane impregnating layer, and base-coat and top-coat contg. epoxy] resin and thiol-terminated oligomer
Inventor: SCHMIDT GERALD DR
IPC: C08G18/64
Filed: 1993-02-04
Abstract: The coating system (I) comprises (i) impregnation of the substrate with epoxy- or polyurethane resin (PUR) (II), (ii) a reinforcing interlayer(s), (iii) basecoat and (iv) topcoat. The binder in (iii) is a combination of epoxy resin, PUR prepolymer and liq. oligomer with mercapto end gps. (III), and the binder in (iv) is flexibilised epoxy resin (IV). Wt. ratio (epoxy resin),:(PUR prepolymer):(IV) in basecoat (iii) = 3:1(1-10):(1-9). The binder in (iv) is an epoxy resin flexibilised with (IV), pref. an oligomer of mol. wt. 1000-4000 with formula HS-(RSS)x-RSH (with x = 5-23; R = a gp. of formula -C2H4-OCH2-O-C2H4-). USE/ADVANTAGE - Used for coating tank spill troughs, bridge and multi-story car park structures, and industrial floors (claimed). The invention provides a coating system esp. for concrete structures, which is able effectively to bridge cracks of at least 0.2mm both at +20 deg.C and -20 deg.C.
Patent DE-4305080-A1 (DE)
Inventor: KUTSCHER BERNHARD DR
IPC: C07D513/04
Filed: 1993-02-19
Abstract: A novel process is described for the preparation of azaphenothiazine derivatives, which is characterised by the use of oxidants, shortened reaction times and lower reaction temperatures.
Patent DE-4306143-A1 (DE)
Inventor: KLEEFELDT FRANK
IPC: E05B85/02
Filed: 1993-02-27
Abstract: A motor vehicle door lock with a lock plate (1), has components (2) of the closure mechanism attached to or mounted on the lock plate (1) in a fixing region, with a lock housing (3) with a housing base (4) and an end wall (5) and with electrical components (6) which are connected via electrical leads (7) to contact devices (8) for integration in electrical circuits and which themselves have connection leads (9), wherein at least the electrical leads (7) are embedded in regions of the lock housing (3) consisting of injection-moulded plastic during the injection-moulding procedure, and wherein the leads (7) are provided in the region of the connected electrical components (6) with connection formations (10) or connection devices for the connection leads (9) of the electrical components (6). <IMAGE>
Patent DE-4308234-A1 (DE)
Title: Control system for completely premixing atmospheric liquid burner - has comparator circuit acted on with actual temp. of medium to be heated by burner across heat exchanger and desired value transmitter to control gas supply valve
Inventor: THOMAS HEINZ
IPC: F23N1/08
Filed: 1993-03-09
Abstract: The magnetic gas valve (10) for the gas supply is controlled by the control system, depending on the desired-actual value comparison. A timer (19) is connected to the comparator circuit (16) and is triggered by it, as soon as a sufficiently wide approximation of the actual value to the specified desired value is reached. The timer during its operating time, controls the gas valve and regulating system (10, 18) controlling the gas supply. The expiry time of the timer amounts to about 3 sec. ADVANTAGE - Noise due to quenching of flame hitherto experienced is eliminated.
Patent DE-4310985-A1 (DE)
Inventor: HERRMANN MATTHIAS
IPC: H03G3/34
Filed: 1993-04-03
Abstract: In a circuit for the attenuation of a digital audio signal during short disturbances, particularly during a temporary trial reception of another transmitter, the audio signal is multiplied by a factor which is brought from a maximum value to a minimum value in accordance with a predetermined time function before the occurrence of a disturbance and is brought back to the maximum value after the disturbance.
Patent DE-4314056-A1 (DE)
Title: Switching arrangement for eliminating ripples in the system voltage of motor vehicles
Inventor: GRIESSBACH ROBERT
IPC: H02J1/02
Filed: 1993-04-29
Abstract: In this arrangement, the system voltage is limited to a value by a regulator. This value is equal to the minimum ripple-free value of this voltage and is acted upon at the input end by the output signal of a differential amplifier. The latter is directly supplied with the system voltage, on the one hand, and, on the other hand, preceded by a detector for the minimum ripple-free value of the system voltage.
Patent DE-4320469-A1 (DE)
Inventor: BASE HARTWIG
IPC: C02F3/10
Filed: 1993-06-21
Abstract: Filler block (10) for making trickling filters or immersion trickling filters, as used for the biological treatment of waste water. The pipe sections (11) of which the filler block (10) is composed have a network-like jacket (12) in which the pipe sections (11) are bonded on the jacket side by jointing points (13) to prevent narrowings in the free cross-section of the pipe sections (11).
Patent DE-4321937-A1 (DE)
Title: Cardiac glycosides
Inventor: REPKE KURT R H PROF DR
IPC: C07J41/00
Filed: 1993-07-01
Abstract: The object of the invention is to provide, by synthetic modification of spirosteroids, agents for the treatment of latent and manifest heart failure which, besides high activity, have a large therapeutic index. The object is achieved according to the invention by compounds of the general formula I (see Appendix), the preparation and the use thereof.
Patent DE-4322498-A1 (DE)
Title: Cooking vessel
Inventor: FEHSE HANS-FRIEDRICH DR
IPC: A47J36/02
Filed: 1993-07-06
Abstract: There is described a cooking vessel having a lateral wall and a base, which is corrosion-resistant and easy to clean and which exhibits good parboiling efficiency. For this purpose, it is proposed to fabricate the cooking vessel from titanium or a titanium alloy.
Patent DE-4324303-A1 (DE)
Title: Straw for reception of a biological substance
Inventor: LECOINTE PASCAL XAVIER HENRI
IPC: A61D19/02
Filed: 1993-07-20
Abstract: The invention relates to a straw for reception of a biological substance which comprises a thin tube closed at both ends. According to the invention, at least one of the ends (11, 12) of the body (10) of the straw is sealed by a leakproof plastic film (4, 4'). The sterile character of the interior of the straw is maintained in this way during various processing steps for filling it. <IMAGE>
Patent DE-4330323-A1 (DE)
Title: Process and apparatus for producing elongate, reinforced structural elements from a wide variety of materials, in particular from recycled plastic
Inventor: ATTILO GIUSEPPE
IPC: B29C45/14
Filed: 1993-09-08
Abstract: An intrusion installation for producing elongate, reinforced structural elements (11), comprising an extruder or other plasticator (1), an intrusion mould (2) and, if appropriate, a pressure metering accumulator (5). In the intrusion mould (2), a reinforcing profile (4) is held in the predetermined position by means of arresting pins (3). The arresting pins (3) are initiated as a function of the filling pressure in the intrusion mould (2) and moved into the intrusion mould (2) and back by a device (8). <IMAGE>
Patent DE-4331522-A1 (DE)
Title: Apparatus for the milling processing of materials, such as earth, grass, biodegradable waste or the like
Inventor: HAEUSL JOSEF
IPC: B02C13/04
Filed: 1993-09-16
Abstract: In an apparatus for the milling processing of materials such as earth, grass, biodegradable waste or the like, the milling elements comprise milling flails (30) which are mounted rotatably radially outside a shaft (27) on flail holders (29, 29'), connected to the shaft (27) fixedly against rotation, and can be pivoted radially outwards by means of the centrifugal forces produced during their rotation about the shaft (27). <IMAGE>
Patent DE-4332713-A1 (DE)
Title: Spring arrangement for fixed-caliper disc brakes
Inventor: BUNGERT HANS ING GRAD
IPC: F16D65/097
Filed: 1993-09-25
Abstract: On a fixed-caliper disc brake, the brake pads (3, 4) are held in a well (2) of a brake housing (1) by means of a retention pin (10). In order to prevent rattling of the brake pads (3, 4), a spring arrangement is provided which has a wire spring (11) designed in accordance with the invention with a central portion (12) and two end portions (13, 14) pointing in opposite axial directions. The wire spring (11) is bent in an omega shape in one plane and is therefore particularly simple and economical to manufacture. The brake pads (3, 4) are both held down in the radial direction by the wire spring (11) and pressed against the wall sections (22, 23) of the well (2) in the circumferential direction. After braking, the brake pads (3, 4) are furthermore raised from the brake disc by two force components directed outwards in opposite axial directions (24, 25) and a release clearance is set. <IMAGE>
Patent DE-4332917-A1 (DE)
Title: Process and arrangement for cold generation
Inventor: FUHRMANN JOERG
IPC: F25B9/00
Filed: 1993-09-28
Abstract: The invention relates to a process for cold generation, in which a CFC-free cooling circuit is used for maintaining the storage temperature and a CO2 coolant circuit is used for shock freezing. The invention relates, furthermore, to an arrangement for carrying out the process, a so-called CFC-free shock freezer. For cold generation, the coolant circuits can be coupled and uncoupled via an evaporator/condenser unit, and the supercooling of the CO2 coolant takes place by means of the CFC-free refrigerant.
Patent DE-4340177-A1 (DE)
Inventor: BUSSE ANDREA DIPL ING
IPC: G01D11/24
Filed: 1993-11-25
Abstract: For a sensor (1) having a two-part, especially rod-shaped housing, is proposed to produce both housing parts, a protective shell (3) and a cable holder (2), of the same plastic by injection moulding and to connect the two housing parts by means of a cylindrical snap-in connection (15, 16). A single curable casting compound (14), which is dosed in such a manner that it only partially fills the protective shell (3), is used for fixing the function elements (23, 27, 28) of the sensor (1) in location and for sealing the snap-in connection (15, 16) and the line feed-throughs. To wet all points to be sealed, particularly the snap-in connection (15, 16), with casting compound, during the assembly process the sensor (1) accommodated in a device is briefly turned and tilted back again before the curing process. <IMAGE>
Patent DE-4340204-A1 (DE)
Title: Displacement sensor using semiconductor laser light source - has thermal insulator between laser light source and optical grating measuring scale
Inventor: SATO SOICHI
IPC: G01B11/00
Filed: 1993-11-25
Abstract: The sensor for linear or angular displacement has a housing (11) with a relatively sliding element carrying an optical grating scale (32) onto which a light beam provided by a semiconductor laser (35) is directed. The light received from the scale is converted into a corresponding electrical signal via a transducer (36) within the housing. A thermal insulator (41) is inserted between the laser and the scale, for preventing heat generated by the laser from being transmitted to the scale, with a heat sink, for dissipating the generated heat mounted on the outside of the housing. ADVANTAGE - Eliminates measuring inaccuracy due to thermal expansion of scale.
Patent DE-4340448-A1 (DE)
Title: Charge indicator for hand-held transmitter of remotely operated vehicle security system
Inventor: MOCZYGEMBA JUERGEN DIPL ING
IPC: G01R31/36
Filed: 1993-11-27
Abstract: The transmitter is supplied from an integrated energy store. The charge in the energy store is monitored and an indication given when it is depleted. The remaining charge in the store is checked after each operation of the transmitter. When the charge is depleted the transmission power is reduced from a maximum (107) to a minimum value (106), so that a definitely reduced range of transmission power can be detected by the user whilst maintaining the minimum distance from which the vehicle security system must able to be remotely operated.
Patent DE-4342868-A1 (DE)
Title: Digital measurement signal gradient determining appts.
Inventor: WILD ERNST DIPL ING
IPC: G01D1/10
Filed: 1993-12-16
Abstract: The measurement signal is integrated (12) and the gradient value formed from the generated integral value which is related to the initial or final measurement value. The integration can be performed over a constant time period or can be terminated when the integral value reaches a defined threshold. The output signal of a sensor (10) is digitised by an analogue-to-digital converter (11) and the resulting digitised measurement signal is evaluated by an evaluation stage (13) fed by the integrator (12).
Patent DE-4344621-A1 (DE)
Title: Continuous paper finishing machine particularly for rotary printing press
Inventor: MICHALIK HORST
IPC: B65H45/16
Filed: 1993-12-24
Abstract: The machine accepts a continuous strip of paper through a sensing arrangement and trims, cuts and folds a printed output by means of cylindrical rollers containing needles and knives. The paper is advanced through the finishing machine by a pair of pressure rollers (43,44), after passing through a thickness monitoring system (83). Changes in production requirements are automatically catered for by the reaction of the various trimming means incorporated in the rollers (2,16).
Patent DE-4403476-A1 (DE)
Title: Oil fuel air bleed
Inventor: FOITZIK ROLAND DR ING
IPC: F23K5/18
Filed: 1994-02-04
Abstract: The appts. to bleed air from oil fuel, for an oil burner, has both float chambers (11,12) within each other at the main float chamber (7).
Patent DE-4405184-A1 (DE)
Title: Sliding drawer
Inventor: GRABHER GUENTER
IPC: A47B88/00
Filed: 1994-02-18
Abstract: The sliding drawer, with metal side walls and guide rails, uses a metal which is environmentally friendly and/or is coated with a material which is friendly to the environment. The coating can be aluminium, chrome, gold, noble metals, especially oxides, or plastics such as fluorinated hydrocarbon polymers, epoxy resin, polyester resin, ABS, enamel, varnish, rubber or wax, or silicate compounds formed by ceramics or glass. The coating can be applied in a wide variety of methods and techniques according to the material.
Patent DE-4411682-A1 (DE)
Inventor: VERMEHREN JAN DR
IPC: C07C303/22
Filed: 1994-04-05
Abstract: According to the invention, compounds (I): HO3S-Ar-CO-NUC, in which AR (subst.) arylene and Nuc are the radical of a nucleophile Nuc-H and are valuable intermediate products for medicaments, plant protection agents and dyes, can be produced by reacting an internal diazonium salt of formula (II): <->O3S-Ar-N2<+> with CO in the presence of a metallic catalyst from group (VIII) of the periodic system or CU and Nuc-H or its salt.
Patent DE-4414134-A1 (DE)
Title: Method for charging sealed lead-acid batteries
Inventor: KAMMER PETER
IPC: H01M10/44
Filed: 1994-04-22
Abstract: The method is suitable for charging sealed lead-acid batteries. A DC voltage, which is produced by a rectifier and is largely constant with respect to time is used for charging lead-acid batteries. Charging is preferably carried out using a three-stage IU1 - U2 charging characteristic. The method according to the invention allows the temperature at full charge to be kept approximately 20% lower than in the case of the methods according to the prior art. At the same time, the load factor which is required for full charge is 1.03 to 1.04 times better, the charging time is up to 25% shorter, and the gas losses are lower by a factor of 2. <IMAGE>
Patent DE-4418102-A1 (DE)
Title: Motor driven hedge shears with blade action coupling
Inventor: UHLIG ROLF
IPC: A01G3/053
Filed: 1994-05-24
Abstract: The hedge shear comprises a drive element (14) which has two tangential ramp faces (20'). A longitudinal axis (31) of the locking bolt (5) and the axis (30) of the axial bolt (15) form a hypothetical plane extending at right angles through one of the ramp faces. The clamps (24) are held in a cage (26) which is connected to the switching element (27) as fitted out with a stop (28) for the locking bolt (5) and a second stop facing the stop. The ramp faces are spread evenly around the drive and the cage is pref. connected to the switch.
Patent DE-4426051-A1 (DE)
Title: High-pressure cleaning device esp. for motor vehicle headlamp glass
Inventor: MERKEL WILFRIED DIPL ING
IPC: B60S1/60
Filed: 1994-07-22
Abstract: The sharply curved surface of the lens (12) is washed with liq ejected from two nozzles (20, 22) near the end of an elongated arm (18) which is pivoted about the axis (30) of a motor (32). The further nozzle (20) covers a region (26) extending to the top of the lens, while the nearer nozzle (22) plays upon a frontal region (28). The arm can be retracted into a parking position either below the bodywork of the vehicle or within the front bumper.
Patent DE-4426986-A1 (DE)
Title: Unsatd. phosphono adducts prepn. in high yield using strongly basic catalyst
Inventor: DERMEIK SALMAN DR
IPC: C07F9/40
Filed: 1994-07-29
Abstract: Prepn. of phosphono cpds. (I) of formula (A) (R<1>O)(R<2>O)P(=O)Z (A) where Z = CH(X)-CH2-Y, comprises reacting a phosphite (II) of formula A where Z = H, with an ethylenically unsatd. cpd. of formula (III) X-CH=CH-Y (III) in the presence of both a basic catalyst of formula (IV) MOR<3> (IV) and a divalent metal halide or (hydr)oxide, where in all these formulae R<1>, R<2> = 1-4C alkyl or phenyl, opt. with Cl or Br substit(s).; X = H or Me; Y = -COOR<1>, -CONH2, -CONHR<1>, -CONR<1>2 or -C=N; M = an alkali metal, pref. Na or K; R<3> = as R<1>, pref. unsubstd. alkyl, esp. Me or Et.
Patent DE-4429930-A1 (DE)
Title: Cake baking process, useful for cakes of different size and shape
Inventor: ROECKER HANS DIPL ING
IPC: F24C15/16
Filed: 1994-08-24
Abstract: In a process to bake cakes, the novelty is that an adjustable baking frame (1) is positioned unsecured on a baking oven graft (18). Furthermore, the cake mixture is placed into the space (20) limited by the baking frame (1) and grate (18) on which it is baked.
Patent DE-4432288-A1 (DE)
Title: Microbiological treatment of shredder residues from scrap metal process, contg. lipophilic substances
Inventor: MIELSCH PETER DIPL ING
IPC: C12P1/04
Filed: 1994-09-10
Abstract: Method comprises spraying with aq. bacterial suspension, storage until lipophilic content is reduced, and deposition in waste dump.
Patent DE-4438664-A1 (DE)
Title: Mfr. of moulded or cast articles esp. made of concrete
Inventor: BAUMGAERTNER EUGEN DIPL ING
IPC: B28B21/14
Filed: 1994-10-28
Abstract: The arrangement consists of an outer cover (18), a core (20), a lower mould form plate (22) and an upper plate (26). The space in the mould is filled with e.g. concrete after which one or more dies (40) are pressed into the moulded material to ensure that this material is pressed into all corners and is fully compacted. The die which is pressed into the mould material can be ring-shaped. After compression of the material by the dies, the dies are removed and the upper die plate (26) is pressed into position.
Patent DE-4439400-A1 (DE)
Title: Ultrasonic flowmeter with measuring tube through which measuring section runs
Inventor: BRUN ESBEN GROENBORG
IPC: G01F1/66
Filed: 1994-11-04
Abstract: The device formed by a sound deflection body (7) is provided for the redn. of interference signals. The length and the width of the predominating number of the interfaces is at least the same as a length of the wavelength of the ultrasonic signal. The sound deflection body has the shape of a sleeve enclosing a section of the measuring tube (4). The sound deflection body is designed as a one piece unit made of inhomogeneous cast iron. The sound deflection body essentially consists of metal pieces soldered together.
Patent DE-4444762-A1 (DE)
Inventor: PETER CORNELIUS DIPL ING
IPC: H02H7/093
Filed: 1994-12-19
Abstract: The proposal is for a circuit and a process for operating an adjustement drive (10, 11, 12) which detect a characteristic (38, 42) of the adjusting drive (10, 11, 12) as a measure of the adjustment force or torque and prepare an overload signal (41, 45) if a limit is exceeded. According to the invention, the electric power for the electric motor (10) is set at a value making it possible to maintain a predetermined spring rate in a clamping process giving the change in force related to a change in travel. The travel of the part (12) to be adjusted is divided into intervals (I) which are considerably smaller than the total adjustment travel. The process assesses a continuous change in the characteristics detected in a predetermined number of successive intervals (I) to find an overload signal (41, 45). A preferred application of the circuit and process of the invention for operating an adjustement drive (10, 11, 12) is in a motor vehicle.
Patent DE-4446654-A1 (DE)
Title: Decontamination of e.g. wood, soil, sludge, gravel, waste etc.
Inventor: BISCHOFF STEFFEN DIPL PHYS
IPC: A62D3/00
Filed: 1994-12-19
Abstract: A process for decontaminating substances polluted with harmful materials, comprises the following steps: (1) the crushed or pre-classified polluted substances are mixed with surfactants and emulsifiers in the form of an aq. weakly basic extraction mixt. contg. ca. 1% sodium or potassium salts of 6-25C vegetable fatty acids, the chain length distributions within the C5-9, C10-14 and C15-21 fractions all being equal, the acid component comprising ca. 12-13C unsatd. fatty acids, to extract the harmful materials, assisted by an input of mechanical energy, the same mixts. being used to treat the substances during an opt. washing step.; (2) the extraction mixt. contg. the harmful materials is purified by de-emulsifying, coagulation, flocking, filtration and decanting techniques, and returned to the cycle; and (3) the sepd. harmful materials are subjected to a biodegradation process or disposed of in an environmentally friendly manner.
Patent WO-8603005-A1 (WO)
Title: Method for the non destructive testing of parts of non homogeneous material
Inventor: HENTSCHEL MANFRED
IPC: G01N23/207
Filed: 1985-05-07
Abstract: The testing is carried out by X ray fine structure analysis using a focusing system and a detector image. The relative motion of the tested sample with respect to the focusing system enables to perform a tridimensional test.
Patent WO-8603196-A1 (WO)
Inventor: BRUNKE ERNST-JOACHIM
IPC: C11B9/00
Filed: 1985-11-27
Abstract: Des bicyclo AD2.2.1 BDnitrilheptanes à substitution méthyle de formule générale (A) où le groupe méthyle est en C-4 ou C-5, le résidu R1 est en C-2 et le groupe nitrile en C-3 ou dans une variante le résidu R1 est en C-3 et le groupe nitrile en C-2, une liaison simple existe entre C-5 et C-6, et les lignes sinueuses représentent des formes stéréoisomères, sont nouveaux et peuvent être utilisés avantageusement comme parfums, respectivement comme constituants d'huiles de parfum pour cosmétiques ou produits de consommation. Ils sont fabriqués de préférence d'abord en obtenant à partir d'un aldéhyde de formule (6) respectivement (7) l'aldoxine correspondante (10) respectivement (11), puis en transformant par extraction de l'eau l'aldoxine (10) respectivement (11) en nitrile correspondant (12) respectivement (13).