baber/WOPTO huggingface dataset:
Patent DE-4038563-A1 (DE)
Inventor: SCHUETTLER ACHIM DIPL CHEM DR
IPC: A61K38/44
Filed: 1990-12-04
Abstract: The invention relates to the use of superoxide dismutases for the preparation of drugs for the prophylaxis and/or treatment of organ failure, especially multiorgan failure in patients at risk with multiple injuries following an accident. The superoxide dismutase compositions are administered in doses of 1 to 15 g of active substance each day for a period of at least 2 days after the initial injury, especially by intravenous infusion. Natural or recombinant human copper/zinc superoxide dismutase is preferably employed.
Patent DE-4041148-A1 (DE)
Title: Topical pharmaceutical compsn. with broad spectrum of activity - has antimycotic and antibacterial activity and contains halogenated bis:thiadiazole cpd.
Inventor: WALEK WOLFGANG
IPC: A61K31/41
Filed: 1990-12-21
Abstract: Prodn. of topical compsn. with pref. antimycotic and simultaneously antibacterial activity comprises incorporating a bis: thiadiazole of formula (I) into a suitable base compsn. (consisting of usual galenical base materials and additives, opt. including preservative) at 0.1-2.5%. X = Cl or Br. The compsn. is (a) a (semi) liq. lotion or cream, partic. of the oil-in-water emulsion type; (b) a powder, or (c) a spray. USE/ADVANTAGE - (I) have broad spectra of activity against pathogenic moulds and yeasts and also bacteriostatic activity. They are more effective than known azole derivs. and because of their low solubility, (I) hardly penetrate the skin so that the systemic side effects are reduced.
Patent DE-4100158-A1 (DE)
Title: Automatic pretzel twisting - by manipulating prepared dough strands with varied steps in the sequence for single or double looping
Inventor: SABLOTNY KURT ING GRAD
IPC: A21C3/08
Filed: 1991-01-04
Abstract: In an automatic winding of prepared dough strands into pretzels of suitable sizes, the separate winding steps are changed in relation to each other in the sequence. The mfg. uses single or double looping operations. After the dough strands have been prepared and cut to length, they reach the end of a conveyor where there is an angled feed plate and an angled inserter. The inserter moves the dough strand into a shaper where it is bent into a U-shape and then immediately returns to its start position. ADVANTAGE - The method gives a fully automatic preparation of pretzels, to be combined with packaging and distribution with full hygiene protection.
Patent DE-4104377-A1 (DE)
Title: New fluoro:cyclopropane derivs. - useful as insecticides and acaricides
IPC: C07C69/732
Filed: 1991-02-08
Abstract: Fluorocyclopropane derivs. of formula (I) are news, where R1 is H, f or Cl; A is COOR2, CONR2R3, CH2OR4 or COOCH2CONR2R3; R2 and R3 are H, 1-20C alkyl, 2-20C alkenyl, 2-20C alkynyl, (1-10C)alkoxy(1-10C)alkyl, 1-10C haloalkyl, halocyclopropyl(1-9C)alkylcarboxy(2-10C)alkyl (sic), halocyclopropyl(1-9C)alkylcarboxy(2-6C)alkoxy(2-6C)alkyl (sic), aryl(1-3C)alkyl, aryl(2-4C)alkenyl, aryl(2-4C)alkynyl, haloaryl(1-3C)alkyl, haloaryl(2-4C)alkenyl, aryloxyaryl(1-3C)alkyl, aryloxyaryl(2-4C)alkenyl, (1-10C)alkylaryl(1-3C)alkyl, (1-10C)alkylaryl(2-4C)alkenyl, (1-10C)alkoxyaryl(1-3C)alkyl, (1-10C)alkoxyaryl(2-4C)alkenyl, (2-6C)alkenyloxyaryl(2-4C)alkenyl, (2-6C)alkynyloxyaryl(2-4C)alkenyl, halocyclopropyl(1-4C)alkylcarboxyaryl (sic), halocyclopropyl(1-4C)alkylcarboxyaryl(2-4C)alkenyl, Ar or Het; or NR2R3 is a satd. or unsatd., branched or unbranched (sic) heterocyclic ring; or R2 in COOR2 is alkali metal, 1 equiv. of a divalent metal, or ammonium opt. substd. by one or more 1-10C alkyl gps.; Ar is aryl opt. substd. by one or more of 1-20C alkyl, 1-6C haloalkyl, 1-16C alkoxy, 1-6C haloalkoxy, phenyl(1-6C)alkyl, phenyl(1-6C)alkoxy, 3-10C cycloalkoxy, 3-10C halocycloalkenyloxy, 2-6C haloalkenyloxy, 2-6C alkynyloxy, 2-6C haloalkynyloxy, aryl(1-6C)alkoxy, halogen, NH2, CN, OH, NO2, aryloxy, heteroaryloxy, haloaryloxy, arylamino, haloarylamino, 2-7C alkoxycarbonyl, 3-8C alkoxycarbonylmethyl, 2-7C haloalkoxycarbonyl, 1-2C alkyldioxy (sic), 1-6C alkylthio, 1-6C alkylamino and di(1-6C alkyl)amino; Het is heteroaryl opt. substd. by halogen, 1-3C alkyl or 1-3C haloalkyl; R4 is H or COR2; and n is 2-20. USE - (I) are insecticides and acaricides useful for controlling crop pests and animal and human ectoparasites, e.g. aphio, Nilaparvata, Tetranychuo, Diabrotica and Heliothio spp
Patent DE-4106405-A1 (DE)
Title: Noise suppressor for speech identification system - subtracts microphone signal data from loudspeaker signal data
Inventor: ARIYOSHI TAKASHI
IPC: G10L21/0208
Filed: 1991-02-28
Abstract: The noise suppression device has an audio device coupled to a loudspeaker (2) contained in the same room as the microphone (1) for the speech signals. Two signal extraction stages remove data from the signals fed to the loudspeaker (2) and provided by the microphone (1). The two signal extraction stages (10,20) are coupled directly and via a multiplier (27) with a controlled transfer function to a noise subtraction stage (30). The microphone (1) is housed in vehicle together with the loudspeaker (2), the transfer function being adjusted for the number of people in the vehicle. USE/ADVANTAGE - E.g. for voice-operated features of car telephone, or for voice control of vehicle functions. For reliable speech recognition in noisy environment.
Patent DE-4108980-A1 (DE)
Title: One-piece plastic channel for cable accommodation - has engagement opening with valve covering, valve being part of channel wall, and pliable hinge formed by wall thickness reduction
Inventor: ASSEL EUGEN DIPL ING
IPC: H02G3/04
Filed: 1991-03-19
Abstract: The engagement opening (EG) extends in a slot formation over the complete length of the channel, and the valve (AK) is correspondingly strip-shaped. The wall areas (KSR, MS) of the channel form the valve, and incorporate an edge (KR) of the channel. In a first work stage, the channel with engagement opening and valve are formed in one piece from plastic with uniform wall thickness. In a second work stage, the pliable hinge (FS) is formed with the wall thickness reduced in strips, and this by a milling process, or by heat deformation. The two arms of the valve (AK) are parts of the right channel wall (KSR) and the channel upper side (KO). The coverable engagement opening (EG) is exposed after bending the valve away to a corner zone of the plastic channel. USE - Plastic channel for accommodation of cables and/or electro-technical component parts.
Patent DE-4113391-A1 (DE)
Title: Power sliding door closer
Inventor: ROGERS JUN LLOYD WALKER
IPC: E05B65/12
Filed: 1991-04-24
Abstract: A sliding door in a van is mounted on tracks for sliding movement between open and closed positions. At the closed position a weather strip is compressed and a door latch is latched. A cable is attached to the door and routed through the vehicle body via pulleys so that pulling the first cable end opens the door and pulling the second cable end closes the door. - A motorized drive mechanism includes first and second reels mounted concentrically and having the cable ends wrapped respectively about the reels in opposite directions. A motor drives in one direction rotating the first reel to open the door and is reversible to rotate the second reel to close the door. Each of the reels has a large diameter portion for winding the cable to provide relatively high speed and low force door movement over the greatest portion of travel and a small diameter portion for winding the cable to provide relatively low speed and high force movement of the door during the lesser portion of travel of the door closest to the closed position.
Patent DE-4117581-A1 (DE)
Title: Divided flywheel structure
Inventor: FRIEDMANN OSWALD
IPC: F16F15/16
Filed: 1991-05-29
Abstract: A divided flywheel comprises a first flywheel mass (2) fixable on an internal combustion engine and a second flywheel mass which can be engaged with or disengaged from a gearbox by a clutch.  The flywheel masses are journalled relative to each other by way of a bearing (4). The masses have a damping device between them, housed in a torus (9) which lies around the outer periphery of the flywheel.  The second flywheel mass lies partly within the envelope defined by the torus (9) and the torus itself lies outside the friction damdiameter of the clutch.  The damping device comprises helical compression springs (9) within the grease-filled torus (9).  A wall (17) of the torus is adjoined by a membrane seal (18).
Patent DE-4126765-A1 (DE)
Title: Drive coupling with switchable rotor - has coupling with moving tensioner to engage and free rotor.
Inventor: YANAGISAWA KEN
IPC: F16D13/24
Filed: 1991-08-13
Abstract: The coupling has a shaft (68) with a coaxial rotor (12,14), and a coupling part (92,94) for the rotor, which switches the rotor from its operational to a free state relative to the drive shaft. A tensioner (104,106) for the coupling with the rotor operational, has a component (40) which moves in the axial direction of the shaft. Under the force of the tensioner, the coupling is moved so that the rotor can be freed when the component is driven axially. ADVANTAGE - Small coupling, able to transfer variable torques.
Patent DE-4129066-A1 (DE)
Title: Oil or lotion causing hair growth - contg. vegetable oils, and plant seeds e.g. juniper oil, yellow mustard grains
Inventor: AHMAD KHALIL
IPC: A61K8/97
Filed: 1991-09-02
Abstract: An oil causing hair growth contains 1-30 ml of plant-based juniper oil, 2-30 ml of valerian oil, 6-10 ml of paraffin-based birch hair oil, 6-10 ml of plant-based St. John's wort oil, 6-10 ml of paraffin-based burdock root hair oil, 6-12 ml of paraffin-based rose hair oil, 2-5 ml of plant-based arnica oil consisting for up to 90% of olive oil, 0.1-1.2 g of peppermint leaves, 0.2-3 pieces of peeled sweet almond, 0.1-1.2 g of stinging nettle leaves, 15-70 radish seeds, 20-80 kohlrabi seeds, 15-70 fenugreek seeds, 15-70 grains of yellow mustard, and 2-8 pieces of 1 cc apple. The oil compsn. also contains 15-30 ml of plant-based grape seed oil, 10-28 ml of plant-based orange flower oil, 1-12 ml of paraffin-based honey melon oil, 2-56 ml of plant-based coconut oil, 1-8 ml of lentil oil, 1-28 ml of plant- or paraffin-based kiwi oil, 1-35 ml of paraffin- or plant-based coriander oil, and 1-18 ml of paraffin- or plant-based peach oil. A hair lotion is of similar compsn. ADVANTAGE - The compsn. is more effective
Patent DE-4132230-A1 (DE)
Title: Use of spherical amorphous silica with specified particles size in lacquer - to give structurised film with texturised appearance and good abrasion resistance
Inventor: FROMHEIN RALF
IPC: C09D5/28
Filed: 1991-09-27
Abstract: The use of spherical amorphous SiO2 (I) with a median particle size of 15-100 microns in lacquer for producing structurised lacquer film surfaces (II) with texturised appearance is claimed. Pref. (I) has a median particle size of 25-80 microns, whilst the ratio of max./min. dia. is not more than 2. (II) have a surface roughness Ra of over 2.5, pref. over 4.0 microns and Rz of over 20, esp. over 25 microns. USE/ADVANTAGE - (II) have uniform structure and increased resistance to abrasion and permanent distortion after application of mechanical pressure and also resistance to abrasion of metals, which can leave a mark. (I) is esp. useful in polyurethane lacquers and also in e.g. epoxide, acrylic and alkyd-aminoplastics resin lacquers. (Reissued in week 9343 with amended classes)
Patent DE-4133188-A1 (DE)
Title: Sealing unit for pressurised chambers, -  is esp. used with pistons and piston rods and consists of sealing rings with leakage chamber between and leakage pipe
Inventor: TISCHER WERNER
IPC: F16J15/00
Filed: 1991-10-04
Abstract: The sealing-unit for sealing pressurised compartments (4, 5) on relatively moving parts, esp. pistons (3) and piston-rods (6) in cylinders (2) of servo-engines (1). A sealing-ring (7) is positioned at each sealing-point. A second sealing-ring (8) is axially spaced apart from the first sealing-ring (7) at the sealing-point. Between the two sealing-rings (7, 8) is a leakage-chamber (10) between the two sealing-rings (7, 8) connected by a leakage pipe (11) to a pressurised container (12). The drainage pipe (11) contains a through-flow indicator (13) between the leakage chamber (10) and the pressurised container (12). USE/ADVANTAGE - The seal indicates any wear on each sealing-ring.
Patent DE-4134379-A1 (DE)
Inventor: SEUBERT BERNHARD
IPC: A61K35/10
Filed: 1991-10-17
Abstract: Physiologically active, non-toxic, non-teratogenic and non-mutagenic huminates produced by oxidation of polyvalent phenols in aqueous alkaline medium at a reaction temperature under 40 degrees C., the pH value of the reaction medium always being over 9.0 during the oxidation and the supply of oxidant being proportioned so that the content of the quinones corresponding to the polyvalent phenols is always less than 0.5%, based on the polyvalent phenols used, and that the oxidation reaction is stopped when the quinone concentration decreases despite oxidant supply.
Patent DE-4136708-A1 (DE)
Inventor: CHOI SEUNG LYUL
IPC: H04N5/278
Filed: 1991-11-07
Abstract: An input video signal eg from a camcorder is mixed with a character signal in image processor 10 before recording 60. A memory card 20 inserted into a VCR or camcorder stores phrases or characters for use in a title which are selected by a user with keypad K or remote control 50. When the desired title has been assembled the mixed input video signal and character signal may be stored. The colour, size or position of the characters may be controlled by the user. <IMAGE>
Patent DE-4139329-A1 (DE)
Title: Component joining car body supporting members - comprises shell sections assembled together and enclosing member ends
Inventor: STIELAU WILFRIED
IPC: B62D25/08
Filed: 1991-11-29
Abstract: The joint secures supporting members, particularly lengthwise ones, for a car body together using a nodal component. Both members and component are of aluminium alloy, extruded and cast respectively. The component comprises two or more shell-sections (7, 8) assembled together and enclosing the ends (5, 6) of the members (2,3) to be joined to each other. These are joined to each other and/or to the members, typically by welding along the outer edges of the mating faces (9 - 15). ADVANTAGE - Strength, being particularly for joining members of different cross-sections.
Patent DE-4141002-A1 (DE)
Title: Electronic programming circuit for 2 to 19 pulses - uses two simple flip-flop(s) for reversal in counting circuit addressed by one or two digits
IPC: H03K3/78
Filed: 1991-12-12
Abstract: The basis of the circuit is a pulse counter (10) with 13 set/reset flip-flops (21), 16 AND gates (33) and three OR gates (38). One partial circuit is by-passed when only a single digit n (2 to 9) is input and the nth incoming pulse passes through a NOT gate to the output. The outputs of all partial circuits remain high after being addressed and until they are reset together by a single input. ADVANTAGE - No modulo-10 counter is used but chosen number of pulses can be keyed-in via ten-digit keyboard.
Patent DE-4203484-A1 (DE)
Title: Pane frame for round or oval window - comprises bent light metal profile and has operable closure mechanism incorporating rectangular closure box in which is located pinion fitted on rotary axis of rotary grip
Inventor: KREYE BERNHARD
IPC: E06B1/00
Filed: 1992-02-07
Abstract: The closure box (10) is inserted in a hollow profile (1). The parallel closure box long side surfaces run tangentially to the adjacent curved walls (26,29) of the hollow profile. A third walling (23) of the hollow profile (1), through which the shaft of the closure box located in the hollow profile extends outwards, is provided with a reinforcement component in the form of a hollow box rail (24). USE/ADVANTAGE - The equipment of a pane frame for a round or oval window with a closure mechanism as standard part.
Patent DE-4210236-A1 (DE)
Title: Gas-bottle residual-pressure valve - is in path of gas flow and shuts only at very low gas pressure.
Inventor: DIEKAEMPER SUSANNE
IPC: F17C13/04
Filed: 1992-03-28
Abstract: The gas-bottle protection valve (6) is inserted in the path of the gas flow, between the bottle and the gas-using equipment, eg. a gas-welding set. The valve unit is designed to shut automatically only at very low pressure, typically less than 1 bar. The valve can be designed for direct connection to the bottle, or to an adaptor with pressure gauges and pressure reducing valve connected to the bottle. USE/ADVANTAGE - Gas bottle low-pressure protection valve prevents dirt penetrating into empty bottles, esp. as used for gas-welding.
Patent DE-4215079-A1 (DE)
Title: Piston with central valve - is for vehicle hydraulic brake system and has ring-shaped union totally enclosed by valve insert body
Inventor: BERGELIN KLAUS
IPC: B60T11/232
Filed: 1992-05-07
Abstract: The brake piston has a valve insert (6) with a fixed support insert (8) and a ring-shaped elastic valve seat (7). The elastic seat lies against the cover surface of a ring-shaped union (9) of the support insert. Both face surfaces of the union are enclosed by the valve insert (6). The valve insert is symmetrically constructed and shaped to provide a sealing projection on the valve seat. USE/ADVANTAGE - Vehicle hydraulic brake system is designed to  allow the piston to be mfd. and assembled with greater ease.
Patent DE-4220588-A1 (DE)
Title: Arc evaporation device for target - has shield round the periphery of the target to prevent edge contact by the arc
Inventor: HOVSEPYAN PAPKEN DR
IPC: C23C14/32
Filed: 1992-06-24
Abstract: Arc evapn. device for evapn. of a target (4) resting on a cathode (5) by use of an arc spot of an arc produced by a power source (3) has a groove (8) in the edge region of the target, in which a shield (6) fits. A projection (7) engages in the groove without contacting the target to form a labyrinth. The shield is insulated (10) from the vacuum chamber housing (2). ADVANTAGE - Shield to prevent the arc reaching the target edge, lost cost.
Patent DE-4223200-A1 (DE)
Title: Dyeing installation - has automatic controls to avoid initial fluctuation in the process
Inventor: KELLER ALFRED
IPC: D06B17/06
Filed: 1992-07-15
Abstract: A process for the adjustment of a steam supply in a continuous run of textile material, in a fluid and steaming installation. The volume of steam is regulated according to the fluid content of the textile material. The appts. is also claimed. The installation consists of a chamber (1) with base (2) having an inlet (3) and outlet (4), for the run of textile material (6). This is draped over rollers (5) and hangs in the interior (8) in an atmosphere of steam from the inlet (14). The steam limit (7) is attained by a double wall formation (1') and outlet (36). The temperature is monitored by a sensor (28) connected electrically to the central control (40). This can open valve (21) for additional steam when material is running through the installation. At the same time, the pump (12) is set in motion to delivery a dye fluid from the vat (13), which spreads across the width of the material on angled surface (9) and drips (11) on to the material (6) before entering the steaming chamber. The bypass valve (23) and setting (24) allows the dry steam from the source (15) and treatment (16-18), to build up in the chamber to a preset condition, so that immediately the material begins to run through the installation, the process commences.
Patent DE-4223752-A1 (DE)
Inventor: ANDREZAL TOMAS
IPC: G01M3/40
Filed: 1992-07-18
Abstract: The device and method are used for inspection of the status of the integrity of the insulating layer separating the insulated object from the environment. There is placed at least one active electrode (2) on the outer and/or inner side of the insulating layer (1) and at least one sensing electrode (3) is placed close to the insulating layer (1). At least one active electrode (2) or at least one sensing electrode (3) can be respectively placed directly into the body of the insulating layer (1). The device is equipped with a source of electric power (4) that is accommodated for connecting of active electrodes (2). The active and sensing electrodes (2, 3) are connected with the recording and evaluating unit (5). The sensing electrodes measure and consequently record the values of an electric field artificially generated close to the insulating layer by connecting of active electrodes to the source of electric power and by measuring values of spontaneously arising electric power close to the insulating layer. The changes of the status regarding to the integrity of the insulating layer and location of its incidental rupture are consequently indicated or excluded through the evaluation of changes of mentioned physical parameters in relationship to the positions of single electrodes.
Patent DE-4224758-A1 (DE)
Title: Insulation glass screen for vehicles - has frame of high strength elastic material e.g. EPDM or PVC with sealing cord compressed between the two glass sheets
IPC: B60J10/70
Filed: 1992-07-27
Abstract: Insulation glass screen for vehicles consists of two glass sheets (1,3) each having a partially profiled edge section (2,4) made of a high strength elastic material such as an elastomer (EPDM), PVC or a thermoplastic elastomer. The section is sprayed on such that it covers the outer side face of the glass (3c) and the outer flat surface (3b). A sealing cord (5) is placed between the two glass sheets and the two attached together whilst maintaining the spacing between. ADVANTAGE - The frame made up of the profiled sections has better durability than prior art frames made of polyurethane and the sealing between the glass sheets remains effective after connection of the sheets.
Patent DE-4227770-A1 (DE)
Title: Watering feed for pot plants - consists of head with filler opening and pointed at its lower end with outlets below surface collar
Inventor: BERGMANN FRANZ DIPL ING
IPC: A01G27/00
Filed: 1992-08-23
Abstract: The device is a tapered hollowed tube with a wide diameter at the top (1) tapering to a point (3) at the bottom. There is a filler opening (6) at the top and a collar (2) is fitted around it just below the top. Between the collar and the point there are outlet openings (7) and the complete device is a symmetrical cone shape about its long axis (8) enclosing an angle of about fifteen degrees. ADVANTAGE - Allows a more widely dispersed uniform watering.
Patent DE-4229948-A1 (DE)
Title: Hysteresis-free current sensor - has soft magnetic core for coupling prim. and sec. coils, generator for periodically magnetising to positive and negative saturation and sample=and=hold circuit for acquiring sec. current to form average voltage drop
Inventor: KNUTH DETLEF PROF DIPL ING
IPC: G01R19/18
Filed: 1992-09-08
Abstract: The current sensor has an unslotted magnetically-soft core, a primary coil (1) carrying the measurement current, and a secondary coil (2) coupled with the primary via the core. A circuit is provided for the periodic magnetisation of the core to saturation, and a sample and hold circuit (4) which detects and stores a voltage drop proportional to the secondary current and a stage which forms the mean of two voltage drop measurements. The voltage sampling frequency is at least three times the frequency of the measurement current and the core magnetisation system is a bridge circuit generator. USE/ADVANTAGE - For measuring a.c. and d.c. currents. Measurement errors caused by hysteresis of magnetic core are eliminated using device having small dimensions achieved.