baber/WOPTO huggingface dataset:
Patent DE-19539094-A1 (DE)
Title: Arrangement for measuring the peak factor of replacement mains supply equipment e.g. for communications engineering and microelectronics
Inventor: SCHMIDT-WALTER HEINZ DR ING
IPC: G05F1/66
Filed: 1995-10-20
Abstract: The peak value for the standby mains power supply in an Uninterruptable Power Supply is measured, and a bridge rectifier is connected to an adjustable filter capacitor bank and variable load resistor. A regulator circuit varies the load resistor and capacitor bank to adjust the peak voltage of the supply. A digital control circuit is used, raising the capacitor bank value in steps. The form factor is calculated and used to calculate the peak value from the effective value.
Patent DE-19539505-A1 (DE)
Title: Levelling element for concrete surface e.g. on flat roof of building
Inventor: RAUSCH DIETER
IPC: G01C15/02
Filed: 1995-10-24
Abstract: The element (1) is manufactured, e.g. of plastic, and erected on a grid (2) of structural steel rods laid and welded together as reinforcement for concrete to be poured into a space bounded by vertical boards (3). A hook (4) is provided at its base for engagement with one of the rods.  The elongated body has a strengthening rib (6) throughout its length on both sides from which transverse short ribs (7) extend in both directions at regular spacing. The visual signalling device is an elongated sleeve (8) fitted over the element and closed at one end, to indicate the local level of the poured concrete.
Patent DE-19541365-A1 (DE)
Title: Converter for analogue telephone device coupled to digital telephone network
Inventor: LUZ GERHARD
IPC: H04M3/42
Filed: 1995-11-07
Abstract: The converter includes a circuit (12-15) for converting the pulses provided from the function of a signal button (22) which is incorporated in the analogue telephone device. The pulses are converted into a signal corresponding to operation of a rest contact for short-term interruption of the loop current.  The interruption lasts for a period of time which is greater than 170 ms and less than 900 ms. Preferably the converter is provided as an attachment for the analogue telephone device, connected between the line (21) and the telephone network interface.
Patent DE-19541996-A1 (DE)
Inventor: FINN DAVID
IPC: B23K3/06
Filed: 1995-11-10
Abstract: The invention relates to a device for singular application of joint material deposit (30), in particular soldering globules, from a joint material reservoir (11) with application means (13) and means (12) for the isolation of joint material deposit from a joint material reservoir. The isolating means (12) is in the form of conveying means (20) for singular transfer of joint material deposit (30) to the application means (13).
Patent DE-19544090-A1 (DE)
Title: Regulating car brake pressure to prevent critical wheel slippage
Inventor: SPIEGELBERG GERNOT DIPL ING
IPC: B60T8/88
Filed: 1995-11-27
Abstract: A first threshold value (S1) is provided for normal driving and a second threshold (S2) given for use when any one brake circuit is shown to have failed in order that this second value should enable the wheel to apply greater force to the road in the wheel travel sense. In one circuit the brakes serve the front axle wheels and the rear wheels in the second circuit. The first value (S1) is rated to ensure the wheels obtain sufficient lateral guidance even on low-friction roads. Thus, in the case of the optimal frictional connection between wheel and road then this second threshold value (S2) is used to retard the vehicle. Brake circuit dysfunction can be notified by redundant comparison-based controls or by direct sensors or again by a direct wheel travel speed contrast between wheels served by the two circuits.
Patent DE-19545634-A1 (DE)
Inventor: WAMPRECHT CHRISTIAN DR
IPC: C08F279/02
Filed: 1995-12-07
Abstract: Binder combination (I) comprises: (A) 95-40 pts. wt. OH-functional graft copolymer resin obtained by copolymerisation of (a) 0.1-10 pts. wt. optionally functional polybutadiene(s) with average mol. wt. (Mn) of 500-10000 and a 1,2-vinyl content of at least 20%, (b) 5-30 pts. wt. 8-16 C aliphatic  alpha -olefin(s), (c) 10-70 pts. wt. unsaturated aromatic monomer(s) such as styrene,  alpha -methylstyrene (AMS) or vinyltoluene, (d) 5-60 pts. wt. (2-4 C hydroxyalkyl) (meth)acrylate(s) with primary OH groups, (e) 0-50 pts. wt. (1-12 C (cyclo)alkyl) (meth)acrylate(s), (f) 0.1-10 pts. wt. 3-7 C  alpha , beta -mono-unsaturated mono- or di- carboxylic acid(s) and/or (1-14 C alkyl) half-ester(s) of maleic or fumaric acid and (g) 0-30 pts. wt. other unsaturated comonomers; and (B) 5-60 pts. wt. polyfunctional crosslinker resin, e.g. amino resins such as alkoxylated melamine resin, melamine-formaldehyde condensates, urea resins, guanidine resins, phenolic resins, A-stage resins, and preferably optionally blocked polyisocyanates such as oligomeric isocyanates with biuret, allophanate, uretedione, urethane and/or isocyanurate structures.
Patent DE-19547923-A1 (DE)
Title: Diffusion-limiting membrane for covering reactive layer of sensor, especially biosensor
Inventor: ABEL PETER U
IPC: G01N27/40
Filed: 1995-12-08
Abstract: The membrane for covering the reactive layer of a sensor, especially a biosensor, for specific detection of an analyte in a non-pretreated sample is an analyte-impermeable membrane having an analyte-permeable window.
Patent DE-19603477-A1 (DE)
Title: Agent for treatment of tumours
Inventor: REUTER KLAUS DR MED
IPC: A61K33/00
Filed: 1996-01-31
Abstract: Anti-tumour agent comprising glucuronic acid  delta -lactone (GGL), vitamin C and silicic acid is new.
Patent DE-19608853-A1 (DE)
Title: Cassette holder with clamping unit
Inventor: BIECK TORSTEN
IPC: G11B23/03
Filed: 1996-03-07
Abstract: The cassette holder has a base plate (1) and a movable slider (2). There is a torsion spring (4) between the rear wall (5) and the holder part (6) on the slider, tending to hold the cassette in a desired locked position.  There is a valve rocker (8) with a foot (9) pressing against the edge (10), and with a heel (11) presses against the projection (12).  The torsion spring holds the valve rocker in position.  The clamping jaws (13) stretch along the side of a cassette and press the cassette against the lower surface (14).
Patent DE-19609284-A1 (DE)
Title: Treating granular sulphidic ores containing gold and/or silver
Inventor: TACKE MICHAEL
IPC: C22B1/02
Filed: 1996-03-09
Abstract: Process for treating granular sulphidic ores containing gold and silver as well as iron, comprises producing a solid mixture containing metal oxide, and a flue gas containing SO2 by roasting at temperatures of 500-900  deg C with addition of gas containing free oxygen. The solid mixture is cooled, in which the temperature drops by around 50  deg C, and the cooled mixture is added to a fluidised bed reactor and SO2-containing flue gas fed into the reactor. Metal sulphate is produced in the solid mixture and at least 10% of the sulphur content in the flue gas binds in the form of metal sulphate. The mixture containing the metal sulphate is removed from the reactor, and stirred with an aqueous acidic solution to dissolve the metal sulphate so that the solids are removed from the solution and gold and/or silver recovered.
Patent DE-19610743-A1 (DE)
Title: Prefabricated filter to purify rain water
Inventor: HERRMANN THILO
IPC: E03F5/14
Filed: 1996-03-20
Abstract: Prefabricated filter (2) consists of a bowl (1) open at the top, a filter layer (3) inside it and at least one discharge line.  The filter is used to purify waste water, esp. rain water. The filter layer (3) consists of a bulk material or a mixture of bulk materials, pref. clay and/or sand. The filter may have water fed from the side or from above onto the filter layer, and the bowl and/or the filter layer may have a drain.
Patent DE-19610975-A1 (DE)
Title: Prodn. of cylindrical carrier for photoconductor for electrophotographic use
Inventor: KAWATA NORIAKI
IPC: B29C45/00
Filed: 1996-03-20
Abstract: The method includes the design of inclination free inner surface (3) near an open end of the nut tube (1). The inclination free inner surface has a linear extension parallel to the cylinder axis of the nut tube, which is larger than the insertion length of a flange in the open end of the carrier. The nut tube is cut vertically to the cylinder axis at right angles through the inclination free inner surface, in order to form a carrier, so that a part of the inclination free surface, which is longer than the insertion length of the flange, remains at the carrier.
Patent DE-19612193-A1 (DE)
Inventor: CALL HANS-PETER DR RER NAT
IPC: D21C5/00
Filed: 1996-03-27
Abstract: This invention concerns a multicomponent system for changing, reducing or bleaching lignin, lignin-containing materials or similar substances containing a) optionally, at least one oxidation catalyst and b) at least one suitable oxidant and c) at least one mediator characterized by the fact that the mediator is selected from the cyclical N-hydroxy compounds with at least one optionally substituted five- or six-member ring containing the structure named in formula (A), as well as its salts, ethers or esters, where X and Y are the same or different and mean O, S, or NR<1>, where R<1> means a hydrogen, hydroxy, formyl, carbamoyl, sulfono radical, an ester or salt of the sulfono radical, a sulfamoyl, nitro, amino, phenyl, aryl C1-C5-alkyl, C1-C12-alkyl, C1-C5-alkoxy, C1-C10-carbonyl, carbonyl-C1-C6-alkyl, phospho, phosphono, phosphonooxy radical, ester or salt of the phosphonooxy radical, where the carbamoyl, sulfamoyl, amino and phenyl radicals can be unsubstituted or singly or multiply substituted with radical R<2>, and the aryl-C1-C5-alkyl, C1-C12-alkyl, C1-C5-alkoxy, C1-C10-carbonyl, carbonyl-C1-C6-alkyl radicals can be saturated or unsaturated, branched or unbranched, where R<2> is the same or different and represents a hydroxy, formyl, carboxy radical, an ester or salt of the carboxy radical, a carbamoyl, sulfono ester or salt of the sulfono radical, a sulfamoyl, nitro, amino-, phenyl, C1-C5-alkyl, C1-C5-alkoxy radical.
Patent DE-19615400-A1 (DE)
Title: Polymers useful as binders for making ceramic green bodies
Inventor: ANDER HANS-JOERG
IPC: C08G18/08
Filed: 1996-04-18
Abstract: Polymers obtained by copolymerisation of (a) di- or polyisocyanates, (b) di- or polyols, (c) compounds with at least two NCO-reactive H atoms in addition to at least one hydrophilic group and (d) optionally compounds with at least three NCO- reactive H atoms and no hydrophilic groups, the relative amounts of the compounds (a), (b), (c) and (d) being chosen such that per mol. of NCO group in (a) there are 0.5-1 mol reactive H atoms from (b) and (c) and 0-0.5 mol reactive H atoms from (d).
Patent DE-19619208-A1 (DE)
Title: Sigma-delta class D amplifier for CD player
Inventor: KLUGBAUER-HEILMEIER JOSEF
IPC: H03F3/217
Filed: 1996-05-11
Abstract: The amplifier contains a loop filter, a clocked comparator, and a switching end stage in a forward branch, while a feedback branch leads from the end stage to a summator in front of the loop filter, with the summator subtracting the feedback signal from the applied input signal. The power stage output signal is fed via a low pass filter to the load. A suppressed carrier (SC) loop filter is used for direct processing digital input signals, while the feedback branch includes an antialiasing filter. The digital input signal is fed to the summator via an SDM. The clock pulse frequency (fT2) of the SC loop filter is at least twice as high as that (fT1) of the comparator.
Patent DE-19620428-A1 (DE)
Inventor: BRIEM UWE DR
IPC: H04L49/111
Filed: 1996-05-21
Abstract: The Weighted Fair Queuing Scheduling process has established itself in prior art regarding switching of data packets. This process only ensures a lower delimitation for the transmission rate of data packets. In order to also reach an upper limit of the transmission rate, the process of this invention optionally provides for interposing an additional scheduling process.
Patent DE-19621777-A1 (DE)
Inventor: KIM MOON-HYUN
IPC: G02B15/173
Filed: 1996-05-30
Abstract: A variable magnification finder comprises an objective lens group 10 having a positive refractive power for enabling a wide angle view of an object. The objective lens group 10 includes a first lens sub-group I having either a negative or a positive refractive power with respect to an image of the object; a second lens sub-group II having a negative refractive power; a third lens sub-group III having a positive refractive power and having a cemented lens with at least two pieces; and a fourth lens sub-group IV having a positive refractive power. The third lens sub-group III is movable for magnifying the image, and the second lens sub-group II is movable for compensating the diopter of the magnified image. The finder further comprises an eyepiece lens group 30 having a positive refractive power for viewing the image. Prism 20 is shown.
Patent DE-19623904-A1 (DE)
Inventor: MAIER-HUNKE HORST WERNER
IPC: G09F7/18
Filed: 1996-06-07
Abstract: A holder for swivelling panels useful in particular as a wall holder is injection moulded in a single piece. In order to enable the holder to be produced in a single operation and by using an injection moulding tool having only a top part and a bottom part, the rear wall (3) of the shell-shaped base body (1) of the holder is provided with windows in the area of the pins (2) for receiving the swivelling panels.
Patent DE-19625252-A1 (DE)
IPC: E03C1/05
Filed: 1996-06-25
Abstract: The invention concerns a water run-out fitting (1, 1', 1"), in particular for institutional kitchens or medical establishments. One hot-water and one cold-water pipe (3, 4) each open into a mixer and shut-off unit (2), which can be manually controlled with a lever and from which water at a specific mix temperature and flow rate is supplied to a run-out (6), the water run-out fitting (1, 1', 1") containing a further intake (5) which bypasses the mixer and shut-off unit (2) and enables water to be supplied from at least the cold-water pipe (3) into the run-out (6). This intake (5) can be shut off by means of an electrically actuatable valve (9), which is controlled by the sensor signal of a proximity sensor (7, 7', 7"). The proximity sensor (7, 7', 7") is so disposed in the upper region of the fitting that movements to operate the fitting manually do not come within its detection range (20, 20', 20"), as a result of which the fitting can be operated both in a contact-less manner and manually. The fitting advantageously has two further sensors (15, 16) for contact-less temperature control.
Patent DE-19626516-A1 (DE)
Title: System for degassing insulating and heat transfer liquids on line
Inventor: BASTIAN JUERGEN
IPC: B01D19/00
Filed: 1996-07-02
Abstract: Heat transfer and insulating liquids, particularly used in transformers (T), are degassed on-line in which the liquid is circulated by a pump (P) under pressure and passes through a capillary (C) or spray nozzle or analogous device to a collecting vessel (S) under vacuum (V). The collecting vessel is connected to the return leg of the circulation system. Under vacuum, gas escapes from the liquid. An expansion vessel (E) may be provided for systems where the volume of liquid varies.
Patent DE-19628971-A1 (DE)
Inventor: SCHMIDT HOLGER
IPC: B60T8/00
Filed: 1996-07-18
Abstract: The invention concerns a method of improving the control behaviour of an anti-lock braking system, according to which method criteria for detecting a cornering situation and cornering direction are obtained from the vehicle wheel rotation behaviour. In order to detect cornering, the wheel slip values ( lambda i) are filtered by means of a low pass (5, 6) and the filtered values are compared with one another. A filter of the first order is used as a low pass (5, 6), its time constant (T) being varied as a function of the acceleration (ai) of the respective wheel (i). Starting from a minimum value (Tmin), the time constant (Ti) of the filter is thus increased according to the relation Ti = Tmin + (alimit - ai)/k1 when the acceleration (ai) of the respective wheel (i) does not come up to a predetermined limiting value (alimit).
Patent DE-19633519-A1 (DE)
Title: Spread=spectrum signal transmission method
Inventor: BECHSTEIN SYLKE DIPL ING
IPC: H04J13/00
Filed: 1996-08-09
Abstract: The method involves combing several signals with a modulation signal. Each of the joined signals is an intermediate carrier frequency which is modulated by a base band signal. Each intermediate carrier frequency is different. Preferably, the base band signals are combined with the intermediate carrier frequencies using frequency division multiplexing in a transmitter (13) and a receiver (14). The FDM is based on the single side band modulation or demodulation.
Patent DE-19636466-A1 (DE)
Title: Water treatment plant for road vehicle wash installation
Inventor: JURADO BIRGITTA
IPC: C02F1/04
Filed: 1996-09-07
Abstract: The treatment plant collects the water which drains (14,15,16,23) from the vehicle wash bays, has several processes (24,25,30,37) for cleaning at least some of the water, and recycles the water to the wash bays, where the novelty is that an evaporator (43) is included in the treatment processes.  Preferably the evaporator (43) is a vacuum evaporator of the falling film type and has at least one heat exchanger and a compressor to promote evaporation and condensation. Also claimed is a method for cleaning vehicles using the above vehicle wash plant.
Patent DE-19636536-A1 (DE)
Inventor: BLACKWELL JOSEPH GORDON
IPC: B41F31/04
Filed: 1996-09-09
Abstract: With the free end area of the ink blade having several slots for zonal division, a corresponding number of individual blades is formed. The contact zones of the individual blades (10) with the ink duct roller are provided with a hard material coating (12) arranged on a basic body (13) of the ink blade. The hard material coating is of ceramic with bending properties. It can be of titanium dioxide or of aluminium trioxide. It is fitted on an intermediate layer, particularly of nickel chrome, which is located between the basic body and the hard material coating. The contact zone of each individual blade is formed as an inclined surface (5) at the free end area (4) of the ink blade (1).
Patent DE-19637383-A1 (DE)
Title: Data collection and evaluation apparatus for single elderly person
Inventor: OPPELT ARNULF DR RER NAT
IPC: H04B1/3827
Filed: 1996-09-13
Abstract: The apparatus uses sensors (2,6) carried near the body of the person (1). The signals from the sensors are taken to an analysing unit (3,6) similarly carried on the body which calculates and judges the condition or state of the person and displays the result optically or produces a generated acoustic signal.  The person may also receive communicated information through the apparatus. Particular data may be delivered to the person on a certain day. Communication between the patient unit and the computer analyser may be by radio.
Patent DE-19637530-A1 (DE)
Title: Subscriber connection set=up control method
Inventor: SPILDENER KURT
IPC: H04Q3/00
Filed: 1996-09-14
Abstract: The method involves detecting the occurrence of multiple calls in a switching centre (B31). The subscriber (T) to which the multiple calls are directed is identified. A back signalling message which releases an engaged line to the subscriber includes information which indicates the multiple calls to the switching centres (B,B,M,M2,M22) which are involved in the connection set-up. Preferably, additional information is signalled to at least one switching centre which is involved in the connection set-up. The switching centre decreases the traffic to the subscriber of the multiple calls to a transmission rate according to the additional information.
Patent DE-19637629-A1 (DE)
Title: Electronic camera for accomplishing imaging properties of studio folding type camera
Inventor: MUTZE ULRICH DR
IPC: H04N5/225
Filed: 1996-09-16
Abstract: The electronic camera includes an objective lens (4) for forming an image of an object in the image plane. The camera selects at least one object area. A microcomputer determines the setting parameters which provide a sharp image of the selected object area. An image sensor (2) is provided in the image plane of the camera. The image sensor has five degrees of movement. The camera also has an adjustment mechanism for moving the image sensor. The adjustment mechanism is automatically actuated on the basis of adjustment parameters from the microcomputer so that a sharp image of the selected object area can be obtained.
Patent DE-19639373-A1 (DE)
Title: Garment comprises at least one flat piece of fabric
Inventor: YANG-MOELLER QIUFU
IPC: A41D15/00
Filed: 1996-09-25
Abstract: A garment comprises at least one flat piece of fabric which features several loops (16) on its edges. The loops (6) can be joined with similar loops on additional fabric edges or on other pieces of material. The joining is effected by drawing a loop (16) through the next loop on the other side and drawing this loop through a loop on the first side. The process is continued until the last loop (16) is secured with a knot at the end.
Patent DE-19640482-A1 (DE)
Title: Comber with pneumatically assisted nip between feed roller and bottom nipper
Inventor: BARTH JOHANNES DR
IPC: D01G19/16
Filed: 1996-09-30
Abstract: A comber with a combing cylinder and stationary detaching rollers has a nipper arrangement consisting of a bottom nipper (2), feed roller (3) and top nipper (3). The bottom nipper (2) has a pneumatically loaded support body (23) opposite the feed roller (22) with a stationary flexible strip (24) between support body (23) and feed roller (22). During the combing cycle a pneumatic control circuit provides variable pressure to the support body (23).  Preferably pressure in the support body (23)is high during forward feeding, drops during combing and rises again at reattachment. The air pressure control circuit includes a cylinder with either a movable piston or a membrane piston which can be driven mechanically from a cam or controlled magnetically to provide the required pressure profile during the combing cycle of about 0.17 sec. The support body (23) is a hollow elastic section fitted into a recess in the bottom nipper (2) and has a wall thickness greater than 10% of the entire section, i.e. 1.5 - 2 mm. It is basically of rectangular section with ribs on the surface facing the feed roller (22).
Patent DE-19641808-A1 (DE)
Inventor: FRIESE KARL-HERMANN DR
IPC: G01N27/409
Filed: 1996-10-10
Abstract: Disclosed is an electrochemical sensor (10) intended to determine the gas contents in oxygen, including with regard to exhaust gas in internal combustion engines. It ressembles a solid electrolytic body (29) placed in a housing (11) with a sealing ring (21) consisting of various metal layers, the arrangement of which goes from a metal bearing (23) made of an alloy steel. Said bearing (23) is coated on both sides with an aluminium layer (24). One of the aluminium layers (24) can be covered with an additional metal layer (25). During a heat treatment, prior to or after the insertion process, part of the aluminium layer (24) forms with the bearing (23) a Fe-Al alloy with ceramics properties. The aluminium layer (24) surface is oxidised, thereby forming an aluminium oxide layer. Applying an additional metal layer to the aluminium layer results in a mixed oxide layer.
Patent DE-19642425-A1 (DE)
Title: Free standing computer work station
Inventor: FRIGGER MARTIN DIPL ING
IPC: A47B81/06
Filed: 1996-10-15
Abstract: The computer components are connected to a central upright support column (1). A holding frame (7) is provided for the processor (2). The printer (3), monitor (4) and keyboard (5) are supported on pivotal and revolvable support arms (8). The support arms are height adjustable and retractable. The upright support column is on rollers which are also retractable. The column has an integrated cable channel for the equipment leads and a reading light (6)