baber/WOPTO huggingface dataset:
Patent DE-19543504-A1 (DE)
Title: Shut=off valve with throttling function
Inventor: LUIG FRANK-THOMAS
IPC: F16K15/18
Filed: 1995-11-22
Abstract: The valve has a casing with at least one supply and one discharge opening, and a sealing element (3) which can move axially between two seats (23,24) which are offset coaxially to one another. The element can be moved to a central position between the seats using a member which can be screwed into the casing, so that it prevents a reverse flow. The sealing element is arranged and guided in a chamber (2) whose inlet (21) and outlet (22) openings are arranged one behind the other, and are each enclosed by a valve seat. A threaded spindle (4) is arranged so that it can be moved into different axial positions, and can be guided through the outlet opening into the chamber using a rod (41), so that the sealing element can be adjusted into a position for maximum throughflow, or into a throttling position towards the upstream valve seat (23).
Patent DE-19544199-A1 (DE)
Title: Seed drill with bin dosimeter and distributor
Inventor: WEISTE HELMUT DIPL ING
IPC: A01B29/04
Filed: 1995-11-28
Abstract: The drill has tools (3) which work in a narrow strip of ground in the line of share (1) advance and rotate so as to roll over the ground being cultivated. The tools rotate under ground power as the drill moves forward, using pairs of tools for preference so one loosens and breaks up the ground as compared with the second tool which consolidates the ground to the rear. A tool disc (4,5), for ground breaking etc., presents asymmetrical teeth angled in the rotation direction, using sawteeth that project beyond the sidewall. The discs (4,5) sit on one or more axles (8,9), and one is offset from another by a fraction of their pitch. The discs are mounted on a free-moving frame on the drill, the frame pressed by spring onto the ground. When using a packer wheel as tool, this has a bevelled running surface or surface points and a rubber tyre.
Patent DE-19545984-A1 (DE)
Title: Cooling plate for refractory lining of electric arc furnace
Inventor: HUELSKEN ULRICH
IPC: F27B3/24
Filed: 1995-12-09
Abstract: Refractory lining of an arc furnace includes a cooling plate of copper or low-alloy copper alloy and is manufactured from a forged or rolled starting block with blind bores (3) forming vertical cooling channels. Bores are in the form of double channels (6) in which the blind bores are connected by horizontal blind bores (5). The double channels are connected externally by pipe bends (4) and openings (7) are formed in the cooling plate and double channels with pipe stubs (2) are positioned about them.
Patent DE-19547377-A1 (DE)
Title: Thermal pre-treatment of surface modified asbestos wastes
Inventor: FORKEL KLAUS DR
IPC: C04B7/24
Filed: 1995-12-05
Abstract: Surface-modified asbestos-containing wastes, particularly asbestos cement,  is treated as a constituent of a cement raw meal mixture on the travelling grate of the Lepol kiln upstream of a rotary kiln and thus before the formation of the clinker phases. Preferably the asbestos containing contents of the granules on the travelling grate are treated at temperatures  <= 1000 deg C and the cement raw meal or granules are immediately charged to the rotary kiln for formation of clinker phases at temperatures of 1300 to 1500 deg C.
Patent DE-19547877-A1 (DE)
Inventor: TRAUB PETER DR ING DR
IPC: F02M63/02
Filed: 1995-12-21
Abstract: The invention relates to a high-pressure fuel accumulator system for a fuel injection system fitted to an internal combustion engine, in which fuel is conveyed to at least one central main fuel accumulator (20) via a high-pressure pump (3) so that it can be fed from there to electrically controlled fuel injection valves (7). Within the high-pressure fuel accumulator system, a supplementary fuel accumulator is hydraulically connected to a main fuel accumulator (20). A remotely operated, electrically controlled valve (40) is fitted in the hydraulic link (21, 31) between the two high-pressure accumulators. On changes in load requiring an increase in pressure in the main fuel accumulator, part of the quantity of fuel to be fed thereto is provided from the supplementary accumulator, thus considerably easing the load on the high-pressure pump.
Patent DE-19548560-A1 (DE)
Title: Method of controlling vehicle braking system with electrically operated wheel brakes
Inventor: DECKER HEINZ DIPL ING
IPC: B60T17/22
Filed: 1995-12-23
Abstract: The method involves initiating a wheel brake test on vehicle start-up and preventing the parking brake from being released if a predefined minimum level of braking is not achieved on at least one wheel. The system utilises electromechanical clamping of the wheel brakes. During the check procedure of at least one wheel brake a current value corresp. to a minimum braking effect is defined. The current in the wheel brake servo-motor is measured and if this does not reach the defined current level the parking brake is not released.
Patent DE-19604343-A1 (DE)
Inventor: ROENN THOMAS VON
IPC: E03D11/12
Filed: 1996-02-07
Abstract: The body (1) of a urinal that may be equipped with a flushing device is designed as a tubular structure that has a novel geometry and may be secured to a wall or stand. The front side of the urinal body (1) has a longitudinal slot (8) for receiving urine. The longitudinal slot (8) extends vertically or in a plane that is or may be inclined. The narrow design of the urinal, as well as the vertically elongated, narrow urine-receiving opening allow an advantageous urinal to be obtained for standing users of various heights.
Patent DE-19607463-A1 (DE)
Title: Temporary storage of biodegradable wastes
IPC: B65D85/07
Filed: 1996-02-28
Abstract: In a process to store bio-degradable wastes the novelty is that: (a) non-biodegradable material is first removed from the waste vegetable matter; (b) the biodegradable matter is shredded; (c) a structural component such as mineral powder is added to the biodegradable matter, wastes are then compressed and wrapped as a bale in an air-tight polyethylene foil, and a drain tube inserted with an outlet through the wrapper.
Patent DE-19609798-A1 (DE)
Title: Drill tool for undercuts in blind holes
Inventor: CHAU-NGOC DIEP
IPC: B23B51/00
Filed: 1996-03-13
Abstract: The drill slide (2) has first and second guiding sectors (FB1,FB2) with first and second guide edges (20,22) and first and second stop edges (21,23) and the transitions between first guide and second stop edges (23) and between first stop edge (21) and second guide edge (22) are provided by first and second slide faces respectively (7,8) which taper against, and expand with, the drilling direction respectively. The second slide face (8) adjoining edge (21) against the drilling direction as also the first slide face (7) respectively start (8) and end (7) in the same plane (E1) set normal to the length of the drill holder (1). The cutter (3) working with first and second slide faces is drilled out (6) to conform with the off-round section of the slide (2). The cutter extends radially between the second stop edge (23) and the free cutter end opposite to this edge by at most the summated thickness of the holder at the cutter entry hole (17) plus the distance between edge (23) and the inside contour of the slide guide channel (19). Third slide face (9) tapering against the drilling sense adjoins the second sector (FB2) guide edge (22) and is itself (9) adjoined by a third sector (FB3) complete with guide and stop edges (24,25) and fourth slide face (10).
Patent DE-19610400-A1 (DE)
Title: Audio and data system switching device e.g. for satellite transmission
Inventor: KLOEPPNER DETLEFF
IPC: H04H60/12
Filed: 1996-03-16
Abstract: The device includes a control circuit which controls a digital audio satellite system and alternative circuits (I,II) for transmitting audio and data signals over alternative routes. The transmission of audio signals, user data and status signals is controlled. The switching device provides audio signals for VHF transmission of data signals for an RDS coder. Status and control signals (status relay, remote relay, TTL) are exchanged between the switching device and the system via transmission lines.
Patent DE-19614355-A1 (DE)
Title: Stabilised 1-bromo:propane compsn. for repeated high-temp. use
Inventor: AMAN SHUNJI
IPC: C11D7/50
Filed: 1996-04-11
Abstract: Stabilised 1-bromopropane compsn. comprises: (i) 100 pts.wt. 1-bromopropane; (ii) 0.1-5 pts.wt. nitromethane; (iii) 0.1-5 pts.wt. 1,2-butylene oxide or trimethoxymethane. Also claimed are a compsn. comprising 0.1-5 pts.wt. nitromethane and 0.1-5 pts.wt. 1,2-butylene oxide or trimethoxymethane, a process for improving the stability of 1-bromopropane by adding a stabiliser comprising said compsn. to 1-bromopropane, and the use of said compsn. for stabilising 1-bromopropane.
Patent DE-19615390-A1 (DE)
Inventor: KWON KYUNG-SOO
IPC: H04N5/775
Filed: 1996-04-18
Abstract: A radio frequency (RF) modulating circuit for video tape recorders, game apparatuses and the like belonging to the PAL method is disclosed. Different audio carrier frequencies f1, f2, f3 can be automatically selected in response to switch control signals produced by control section 40 receiving channel select signals CS1, CS2 and at the same time, precise TSG (test pattern) signals are formed by utilizing the audio carrier frequency. The frequency divider 70 (fig.6 not shown) including a cascaded chain of counters, Nand gate, latch circuit and a duty adjusting circuit variably divide the different audio carrier frequencies for the different PAL methods to supply a signal at the same frequency to the TSG circuit. A clamping circuit 51 fixes the potential of the synchronization tip of video signals Vin at a constant level. A switching section 52 selectively supplies the clamped video signals or the test pattern signals TSG to a mixer 56 also receiving frequency modulated audio signals and a carrier signal from oscillator 30.
Patent DE-19616021-A1 (DE)
Inventor: SCHLEGEL TORSTEN DIPL ING
IPC: H02B1/20
Filed: 1996-04-23
Abstract: Contact means for electric installation equipment have pin-shaped or tongue-shaped connecting lugs (5.1) that can be plugged into a pocket-shaped clamping piece (1) of the installation equipment and elastically establish a contact therein. In order to ensure with such contact means a reliable and lasting connection between the connecting lugs (5.1) of a bus bar (5) and the corresponding clamping piece (1) with a low transfer impedance, a hollow cylindrical spring body (3) is arranged in the clamping piece (1) to generate at the periphery the contact forces between the connecting lug (5.1) and a contact surface (1.3) of the clamping piece (1). The spring body (3) is preferably shaped as a pressure spring whose windings however are relatively closely spaced and radially biased. These contact means are particularly suitable for electrically connecting circuit breakers and other serial built-in equipment to commercially available, pluggable bus bars.
Patent DE-19616572-A1 (DE)
Title: Faceted groove in spectacle glass edge or frame measuring method, made by edge grinder
IPC: G02C13/00
Filed: 1996-04-25
Abstract: The method employs a frontal grinding disc (11) and two facet grinding discs (12) arranged on a shaft (10) parallel to two collinear half-shafts (14,14a) which clamp the spectacle glass (35) with a rubber head (36) preventing rotation and slip. A feeler head is inserted into the groove of the frame which is rotated about the glass support shaft. Values of the radius of the facet groove, glass or shaping disc are paired with values of angle of rotation of the shaft and transmitted to the control system of the CNC glass edge grinder.
Patent DE-19626623-A1 (DE)
Title: Pedal drive for bicycle or tricycle
Inventor: POIER BRUNO
IPC: B62M9/00
Filed: 1996-07-02
Abstract: The pedals separately mounted in the crankcase with the crank stubs with a floating bearing support. A setting screw on each crank mounting adjusts the angle of that pedal outwards. Two belt drives connect the pedal drives to the driving axle. Additional drive can be provided by a battery driven motor which is coupled to the pedal drive via clutch plates and via worm gears to the cranks.
Patent DE-19630873-A1 (DE)
Inventor: PANDER PETER DIPL ING
IPC: A61C13/00
Filed: 1996-07-31
Abstract: The invention concerns the production of a dental prosthesis. The spatial coordinates of the contour (cusps-fissures-relief) of one or more or preferably of all teeth in as problem-free a state as possible are captured on a suitable storage device, for example a memory chip. If a replacement tooth needs to be produced, optionally after at least partial removal - for instance, by grinding of the tooth to be replaced - the spatial coordinates of the tooth gap of the tooth to be replaced are determined and, from these spatial coordinates and the spatial coordinates of the tooth to be replaced, the contour of the replacement tooth can be determined and the replacement tooth in particular completely automatically modelled. In this way the replacement tooth can be produced with the highest precision.
Patent DE-19632293-A1 (DE)
Inventor: STEINHAEUSER THOMAS PROF DR IN
IPC: B22C9/12
Filed: 1996-08-09
Abstract: The invention relates to a method for the production of core preforms for foundry in which a) a mixture of inorganic, refractory foundry sand and a water glass-based inorganic binder is produced, b) the mixture is poured into a tempered core box c) the water contained in the mixture is withdrawn by a physical method and d) the core preform is taken out of the core box. The process is characterized by the fact that e) the tempered core box is subjected to a depression during filling f) the temperature/dwell time is adjusted after the closing of the core box so that a dimensionally stable and good bearing shell is formed on the edge of the preform g) the preform is immediately removed after opening of the core box and, under the effect of microwaves, is subjected to a complete drying.
Patent DE-19637985-A1 (DE)
Title: Holder for screwing into ground having cylinder for receiving piles
Inventor: BLOME-TILLMANN GERHARD
IPC: E01F9/685
Filed: 1996-09-18
Abstract: The holder has outer screw threads and a head at the top having radial insertion channels (23) for inserting two overlapping bars for rotating the holder by hand. To fully rotate the head into the ground, the channels are located inclined from a plane top surface of the head. The channels open inside at an opening (23a) of the cylinder (12) in such a way that it is possible to insert the bars into the cylinder. The head can be covered by a head plate (30) which has a central circular opening (35) for pile to pass through and is releasably attached to the head. A rotational connection (i.e. bayonet connection) is provided for this purpose.
Patent DE-19638045-A1 (DE)
Inventor: GROSE-BLEY MICHAEL DIPL CHEM D
IPC: A61K47/44
Filed: 1996-09-18
Abstract: The present application concerns injectable formulations of avermectins and milbemycins based on a solvent mixture which contains sesame seed oil, medium-chain triglycerides, glycol esters or fatty acid esters and another solvent of the series of monovalent or polyvalent aliphatic or aromatic alcohols and their derivatives (for example cyclic carbonates, acetates, acetals and ketals) or castor oil.
Patent DE-19642616-A1 (DE)
Title: Steering column switch module for automobile
Inventor: MARQUARDT JAKOB
IPC: B60R16/02
Filed: 1996-10-16
Abstract: The steering column switch module (44) incorporates at least one steering column switch, a steering angle sensor, coupled to an evaluation and control device (46), providing control signals for a steering lock (44a) and a vehicle disabling device. The module is coupled to an external ignition switch (42), with signals provided upon insertion of the ignition key (43), for releasing the steering lock and the disabling device and initiating starting of the vehicle.
Patent DE-19645654-A1 (DE)
Title: Computer control of decentralised business activities
Inventor: HEINRICH PETER
IPC: G06Q10/00
Filed: 1996-11-06
Abstract: The system has a central unit 2 that connects with a number of local subsystems 3 over a communication network 4. The central unit has a computer 5 coupled to an input/output 7,8. Built into the unit is a system operating module 9 together with information processing software 10 that identifies and processes data for the sub systems. The computer is connected with sub unit input 13 and output units 12 in addition to the standard I/O units, via a sub unit interface 11. The sub units are portable units, e.g. mobile telephones.
Patent DE-19646743-A1 (DE)
Title: Article of jewellery i.e. chain
Inventor: WICHELHAUS SUSANNE
IPC: A44C11/00
Filed: 1996-11-13
Abstract: The article has separate links 2,3,4 each with hole, where each link consists of at least two plug-in elements (6,7) each with a slot (12) fitting into each other. At least one plug-in element has the insertion slot (11,16) which, when the two plug-in elements are fastened, is locked by a plug-in element. Each plug-in element has an outer part (8,14) joined to an inner part (9,15). The outer part surrounds the open part of the plug-in element.
Patent DE-19647060-A1 (DE)
Inventor: BROCK MICHAEL DR
IPC: C09K23/00
Filed: 1996-11-14
Abstract: The invention relates to the use of salts of di- alpha sulphodicarboxylic acid di-ester according to the formula (I) in formulations for washing and cleaning textiles, cleaning hard surfaces and cleaning and washing hair and skin. R<1> and R<3> both stand for a hydrocarbon radical with 1-22 carbon atoms. R<2> means a spacer from a chain with 2-100 carbon atoms which contain oxygen, nitrogen and/or phosphorus atoms and can have functional side groups. A and B stand for oxygen, alkoxylene groups or derivatized nitrogen.
Patent DE-19648439-A1 (DE)
Title: Skin-friendly washing=up liquid with good cleaning performance
Inventor: HESS UDO DR
IPC: C11D1/66
Filed: 1996-11-22
Abstract: Mixtures used for the preparation of washing-up liquids comprise glycolipids and surfactants.
Patent DE-19650303-A1 (DE)
Inventor: JEON JUN-YOUNG
IPC: G11C11/401
Filed: 1996-12-04
Abstract: An integrated circuit memory device includes a memory cell block 200-1 including a memory cell array 220 which has a plurality of odd and even numbered subword lines extending therethrough. A first decoder 240-1 is disposed at a top side of the memory cell block, which receives a first row address and generates a plurality of first control signals * capital Greek phi *D1, * capital Greek phi *D2 in response thereto. A second decoder 240-2 is disposed at a bottom side of the memory cell block, which receives the first row address and generates a plurality of second control signals * capital Greek phi *D3, * capital Greek phi *D4 in response thereto. A row decoder 210 receives a second row address and generates a word line signal in response thereto. A first driver block 230-1 including a first plurality of subword line drive circuits adjacent to the memory cell array wherein each of the subword line drive circuits of the first plurality is connected to a respective odd numbered subword line of the memory cell array, and wherein the first plurality of subword line drive circuits drive the respective odd numbered subword lines responsive to odd numbered control signals of the first and the second control signals and the word line signal. A second driver block 230-2 including a second plurality of subword line drive circuits adjacent to the memory cell array opposite to the first driver block wherein each of the subword line drive circuits of the second plurality is connected to a respective even numbered subword line of the memory cell array, and wherein the second plurality of subword line drive circuits drive the respective even numbered subword lines responsive to even numbered control signals of the first and the second control signals and the word line signal.
Patent DE-19650332-A1 (DE)
Title: Lid for evacuable cooking pot
Inventor: EDELMANN PETER
IPC: A47J36/06
Filed: 1996-12-04
Abstract: The lid has a body (10) with a valve opening (4) and a circumferential lip (2). A seal (3) grips the pot's edge. This seal extends radially out from the lip, inclined upwards. The body is preferably circular, and the lip is preferably a horizontal ring around it.
Patent DE-19650778-A1 (DE)
Title: Dopamine receptor antagonists
Inventor: NICKEL BERND
IPC: A61K31/445
Filed: 1996-12-06
Abstract: Agent to alleviate the side effects of tumour therapy, induced by alkyl-phospho-cholines, comprises a dopamine receptor antagonist.
Patent DE-19651870-A1 (DE)
Title: Treatment process for combined municipal and trade water effluent
Inventor: BOEHNKE BOTHO
IPC: C02F3/06
Filed: 1996-12-13
Abstract: Process to operate a two-stage treatment plant dealing with a combination of municipal and trade water effluent treats a combination of municipal and trade water effluent together with the introduction of raw water and the removal of activated sludge. The treatment plant has a biological high-load activation stage, followed by a biologically-intensified filter stage and an outlet for the treated waste water. The biologically-intensified filter stage is operated together with an upstream denitrification stage. A nitrification stage is positioned between the biologically-intensified filter stage and upstream denitrification stage. Also claimed is an assembly with an adsorption stage (1), an intermediate settlement stage (2), a solid-bed reactor (3) with upstream denitrification reactor (4) and nitrification reactor (5) linked in series. An outlet discharges from the settlement stage (2) to an activated sludge process (10) which discharges to an outlet, with part (11) of the discharge being returned to the denitrification reactor.
Patent DE-19654175-A1 (DE)
Title: Lens for compact camera
Inventor: KAWAMURA ATSUSHI
IPC: G02B13/04
Filed: 1996-12-23
Abstract: The objective lens is designed as a wide-angle short-focal-length lens for a compact camera. It has four lens groups. The first group (L1) consists of a negative biconcave lens (L1,1). The second group (L2) is a positive two-lens element consisting of a biconvex positive lens (L2,1) with a concave-convex negative lens (L2,2), cemented to its rear surface. The third group (L3) is a three-lens cemented group with a biconcave negative lens (L3,1) followed by a biconvex positive lens (L3,2) followed by a concave-convex negative lens (L3,3). The last lens group (L4) consists of a single strongly curved concave-convex negative lens (L4,1).
Patent DE-19701209-A1 (DE)
Title: Spectrum analyser with phase-locked loop PLL synthesiser
Inventor: TAKAOKU HIROAKI
IPC: G01R23/173
Filed: 1997-01-15
Abstract: The spectrum analyser has a PLL synthesiser, which produces a frequency signal synchronised with a synchronising signal, which is delivered from the outside, and from which the frequency signal is transmitted. A mixer is provided, which multiplies a detected frequency signal with the signal from the PLL synthesiser. An amplifier amplifies the signal obtained from the mixer. An A/D converter converts the amplified signal to a digital signal. A computer unit, carries out a computer operation for the digital signal delivered from the converter. An indicating unit indicates the computation result. The PLL synthesiser alters a frequency produced from this, based on the synchronising signal delivered from the outside, which is synchronised with a sweep time, for a predetermined frequency.