baber/WOPTO huggingface dataset:
Patent DE-4220479-A1 (DE)
Title: Automatic mains-independent watering unit with solenoid valve esp. for desert irrigation - has solar-powered accumulator as power supply with solar module concealing setting knob of time clock
Inventor: SCHRANK RALF
IPC: A01G25/16
Filed: 1992-06-25
Abstract: A non-mains powered valve for liquids has a solenoid valve (11) with stable open and closed positions, an electronic control unit (12), an accumulator (13) and a time clock (14). The accumulator is pref. charged by a solar module (15) connected to the valve by a plug (16). The solar module pref. fits on top of the valve unit and conceals a setting knob (18) for the time clock. The solar module pref. has a recess in the base to accommodate the setting knob. The solenoid valve is pref. pulse-controlled. Pref. one valve can be used in each water pipe in a soil irrigation system. USE/ADVANTAGE - Automatic watering of plants. Needs no mains power and is esp. suitable for desert areas.
Patent DE-4221103-A1 (DE)
Title: Compsns. contg. herbal extracts - of myrrh, mulberry bark, cimicifuga and/or green tea, esp. for oral hygiene
Inventor: SUH YU TAEK
IPC: A61K8/92
Filed: 1992-06-26
Abstract: New compsns. comprises a mixt. of at least two materials from myrrh extract or oil, mulberry bark extract, Cimicifuga heraleifolia extract and green tea extract. The compsns. contain each of the four ingredients in amts. of 0.001-10 wt.%, while the extracts are obtained by extraction with water, alcohol or acetone. The compsns. are formulated as toothpastes, mouthwashes, breath fresheners, chewing gums or sweets. USE - The compsns. have antibacterial activity against cariogenic and plaque-forming bacteria and inhibit bacterial glycosyltransferase. They may be used for prophylaxis of caries and periodontal disease and for treating bad breath.
Patent DE-4221438-A1 (DE)
Title: Toothbrush with brush head and handle - has tooth-paste receptacle inside hollow handle, with connecting duct between head and receptacle, and dispenser
Inventor: SCHMITZ GEORG
IPC: A46B11/00
Filed: 1992-06-30
Abstract: The end of the toothbrush (1) opposite the brush head (3) has a hollow handle (2) containing a receptacle (4) for toothpaste (5) in concentrated form. Between the receptacle and the brush head is a connecting duct (6) opening into the brush from the side (12) on which the bristles are attached. The orifice (14) reaches at least the base, and at most the tips, of the bristles. The receptacle has an externally accessible, manually operated dispenser (7) for forcing the toothpaste from the receptacle along the duct to the head. The dispenser moves over a series of serrations the length of which corresponds to a quantity of toothpaste enough for one cleaning. A clip fastens the toothbrush to a pocket, case etc. USE/ADVANTAGE - Toothbrush is in one piece with toothpaste container for use at any time and can be carried around.
Patent DE-4222737-A1 (DE)
Title: Magnet coil with dipping armature e.g. for micro-wave oven - moves against force of lock spring to maintain stable position in varying field of magnetic coil.
Inventor: HOLTDIRK HANS-GERD
IPC: H01F7/12
Filed: 1992-07-10
Abstract: The armature (2) has a cylindrical base (3). This goes into an actuator bolt (4) with a smaller cross-section than the base (3). The bolt (4) is axially movable in a guide sleeve (6) surrounded by the magnet coil (1). The end of the sleeve (6) is connected to a conical socket (7). The part (5) of the armature (2) going from the base (3) to the bolt (4) has a curved surface. The end of the base (3) opposite the socket (7) extends from a bore (9b) in the U-shaped yoke (8) surrounding the magnet coil (1) and is surrounded by a metal ring (10). USE/ADVANTAGE - For electromagnetic lock actuators for e.g. microwave oven, for dishwasher or washing machine dispensers. Does not vibrate in radial direction and produce noise.
Patent DE-4223581-A1 (DE)
Title: New poly-hydroxy cpds. obtd. by reacting epoxide with alkyl:oligo:glycoside - or alkenyl:oligo:glycoside, and used in washing, rinsing and cleaning compsns., in prods. for care of hair and body, and in prepn. of polymers
Inventor: DAUTE PETER DR
IPC: C07H15/26
Filed: 1992-07-17
Abstract: New polyhydroxy cpds. (I) are obtd. by reacting epoxy cpds. with alkyl and/or alkenyl oligoglycosides of formula R1-O-(G)p R1 = 1-22C aliphatic hydrocarbon gp. with 0-1 C=C bond; G = 5-6C sugar residue; and p = 1-10. USE/ADVANTAGE - Use of (I) in washing, rinsing and cleanign compsns., in prodn. for care of the hair and the body, and in prepn. of polymers is claimed. (I) wet hard surfaces, and emulsify oils in aq. systems. They can be used in alkyd resins, condense through the OH gp. and any remaining epoxy gps., and are of esp. use in prodn. of casating resins and polyurethane foams. (I) are clear liq. or viscous fluids, with surface-active properties. As polyol components, they condense easily, e.g. with isocyanates.
Patent DE-4224383-A1 (DE)
Title: Capacitive type acceleration meter for protective airbag system - has notches on facing surfaces of fixed and movable electrodes to reduce air damping effect and improve response
Inventor: TSUCHITANI SHIGEKI
IPC: B60R21/16
Filed: 1992-07-23
Abstract: The fixed (5,6) and movable (4) electrodes are supported so that there is a gap between them. The movable electrode can be deflected according to the acceleration. Notches (7) are formed on the surfaces of the fixed and/or movable electrodes to reduce the air damping effect. This is achieved by improving the flow of gas both in the flat regions between the electrodes and out of these regions.
Patent DE-4224567-A1 (DE)
Title: Adhesive tape for tape automated bonding - has adhesive layer comprising polyamide resin, layer contg. inorganic filler, layer contg. siloxane] epoxide] resin and layer contg. maleimide resin
Inventor: SEI AKINORI
IPC: C09J7/35
Filed: 1992-07-24
Abstract: Adhesive tape for tape automated bonding (TAB) has an organic insulating film with an adhesive coating covered by a protective film. The adhseive coating is (a) a layer contg. a polyamide resin (I) with amine number = at least 3 and an epoxide resin (IIA), (b) a layer contg. (I) and a powdered inorganic filler (III), (c) a layer contg. an expoxide resin (IIB) with a siloxane structure in its main chain, and (d) a layer contg. a maleimide resin (IV). Pref. (I) has Mw = (a) 2000-150000, (b) 20000-150000; softening point = (a) 50-180, (b) 100-180 deg. C and amine number = pref. (a) 5-50. (III) has an average particle size of 0.1-30 microns and is used in (b) in an amt. of 1-90%. (IIB) has a main chain consisting partly or entirely of a siloxane structure, which may be linear, branched and/or cyclic. ADVANTAGE - The tape has good chemical and thermal stability before use and high adhesion, does not impair the insulation and is non-corrosive.
Patent DE-4232989-A1 (DE)
Title: Collector piston press for agricultural crops on travelling frame - has conveyor duct rear wall displaceable or swivelable rearwards under press piston control
Inventor: SILBER WILHELM DIPL ING
IPC: A01F15/08
Filed: 1992-10-01
Abstract: The conveyor duct (6) rear wall (23) slides or swivels rearwards under the piston control, i.e. when it closes the press duct apertures (15). The rear wall slides etc. forward when the piston (16) releases the press duct aperture. The piston is driven by attached, threaded (35) spindles (33,34), or respective spindle nuts (38, 39). USE/ADVANTAGE - For straw, hay etc. bailing in large rectangular bails. Provides for transmission of high compression forces without crop damage.
Patent DE-4238168-A1 (DE)
Title: Light reflecting surfaces for road marking
Inventor: CAMMANN GERHARD
IPC: E01C23/16
Filed: 1992-11-12
Abstract: Coloured hot or thermoplastic material is sprayed through nozzles over the surface to be marked to form a thin coating (2). Then profiled fibre like markings (3) are applied either at right angles or obliquely across, and, while still soft, the light reflecting material (4) is spread over the whole marked surface (2, 3) with a spinning action at increased speed relative to the gravitational speed.The marking material is a mixture of two components, and the light reflecting material is small glass balls, or beads or grains or glass or plastic. To produce the fibre like markings several nozzles are used simultaneously working together or alternating.
Patent DE-4240695-A1 (DE)
Title: Iminodiacetic acid derivs. for use as complexing agents or builders - in aq. cleaning compsns. for the food and beverage industries, have high calcium binding capacity and can be formulated without organic solvent
Inventor: POTTHOFF-KARL BIRGIT DR
IPC: C23G1/14
Filed: 1992-12-03
Abstract: Use of iminodiacetic acid derivs. (I) as complexing agent or builder in alkaline cleaning formulations for the drinks and food industries is new. R=H, 1-4C alkyl, CH2CH2X, CH2CHOHX, -C(CH2OH)2X or CHY(-CH2)-nX; X= COOH (opt. as alkali metal or (substd.) ammonium salt) or CONH2 (opt. N substd.); Y = COOH (opt. in salt form as X); Z = H or OH; n = 1 or 2. Also new is an aq. cleaning formulation contg. 0.05-30 wt.% (I); 2-50 wt.% alkali metal hydroxide, carbonate and/or silicate, and 1-30 wt.% surfactant. USE/ADVANTAGE - The compsns. are used to clean bottles and machinery used in dairies, breweries or industries which mfr. and process preserved foods, baked goods, sugar, fat and meat. They give good results for removal of e.g. Ca salt deposits, hop resins, fat and dough residues etc. Unlike known iminodiacetic acid derivs., (I) can be formulated without organic solvents and also have an improved spectrum of activity. (I) are extraordinarily effective chelating agents for alkaline earth metals, e.g. Ca, and have extremely high Ca-binding capacity. They are readily biodegradable and have low toxicity.
Patent DE-4240920-A1 (DE)
Title: Spool for winding thread on spinning frame - is equipped with vibration absorber to enable it to operate over wide speed range
IPC: B65H54/70
Filed: 1992-12-04
Abstract: The winder for thread on to a spool, consists of a machine frame which supports at least one core holder (5,6) for holding at least one core (B) on which spools (P) of thread are wound. The machine frame (2) supports a second frame (10) which has a moving part (10a) which carries a roller (11) and to which a dynamic vibration absorber is attached. The vibration absorber damps out resonant frequencies of the device and enables the device to be operated over a wide range of rotational speed without being affected by vibration. USE/ADVANTAGE - Winding spools on spinning frames. The spools can be operated over a wide speed range.
Patent DE-4242365-A1 (DE)
Title: Transport trolley for stacks of bridging panels - is fitted with height-adjusting wheels to lower onto ground and with draw bar for towing and steering
Inventor: DIEFENDAHL WOLFGANG
IPC: B65D19/42
Filed: 1992-12-15
Abstract: The flat trolley has a platform (12) supported each end by wheels on tilting mountings (18, 19). The tilting mountings raise and lower the platform between a ground-storage position and the towing setting. The front wheels are steered via a draw bar which also serves as a lever for tilting the front wheel mountings. The wheel mountings lift cross-pieces from which the platform is slung. The front cross-piece has a ball-and-socket coupling with the platform for steering. The front and back supports also incorporate hydraulic hoists to adjust the ground clearance of the trolley. Height-adjustable rollers on the trolley platform allow the panels to be slid sideways. USE/ADVANTAGE - The height adjustment allows towing off the road, and the wheel mountings can be removed for stacking and for stability e.g. when loaded onto transport.
Patent DE-4302916-A1 (DE)
Title: Hydrostatic drive with variable speed
Inventor: BREITLING PHILIPP DIPL ING
IPC: F16H61/444
Filed: 1993-02-03
Abstract: The combined gear motors (1-3) are energised individually or in groups for change of speed in stages. Pref. the gear motors act on a common drive shaft under identical, or different oil flow vol. per revolution.The combined gear motors actuate a common drive gear (4). The hydrostatic drive may be used also as a brake by throttling the oil flow at its outlet side.
Patent DE-4304777-A1 (DE)
Title: Metal support flange with axially protruding support shoulder - has hollowed channel in transition area of force lines resulting from absorption of less sensitive towards more sensitive element.
Inventor: SCHULTE LOUIS FERDINAND DR
IPC: F16F15/131
Filed: 1993-02-17
Abstract: The support shoulder and the inner sleeve faces can be at least partly offset axially relative to each other.  A disc-like component such as the prim. flywheel or the disc-like input part of a divided flywheel or twin-mass flywheel (1) is pressed onto the support shoulder. The radially inner sleeve face of the support shoulder can be a centring seat for fitting onto the centring collar of the crankshaft of an IC engine.  The hollowed channel pref. projects axially over the axial cover of the seat of the disc like component and bearing seat. USE/ADVANTAGE - Cost effective mfr. of support flange on assembly line to allow easy fitting into structural group.
Patent DE-4307063-A1 (DE)
Title: Note pad computer system with handwritten entries - mixes video graphics array output with graphic superimposition unit simultaneous display of LCD panel
Inventor: FEUSTLE GERHARD HEINRICH
IPC: G09G5/397
Filed: 1993-03-06
Abstract: The notepad computer has a data bus (10) that supports a videographics array, VGA, (12) and a graphics superimposition circuit (19) that are coupled to mixing logic (16) providing output to an LCD display (18). The hardware is controlled by programmes in the form of user software (20) and operating system software (21). The user software controls the VGA and the application software has a DOS system in ROM memory (22), together with an input/output system (24). The system may operate in text or graphics mode. The graphics superimposition unit (14) allows handwritten information to be received and combined on the display. ADVANTAGE - Allows test and graphics mode.
Patent DE-4308536-A1 (DE)
Title: Electrical connector for engine spark plugs - has contact element formed with spring sections locating in groove on plug and retained by ring spring
Inventor: HINZ-POECKING GERHARD DIPL ING
IPC: H01R13/04
Filed: 1993-03-17
Abstract: The electrical connector has a bush (6) with a thin walled end section divided into two spring elements (5) by having a gap along the centre line. The end of the plug has a circular section with an end profile (3) formed with a groove and a tapered lead in (7) of insulating material. The spring contact elements have tip sections (8) that engage the groove. A ring spring (9) applies a retaining force. ADVANTAGE - Good mechanical retention of contact.
Patent DE-4312685-A1 (DE)
Inventor: HOEFNER ROLAND
IPC: H01B17/00
Filed: 1993-04-20
Abstract: In the case of known support insulators having a capacitive voltage divider and overvoltage suppressor, the problem, inter alia, arises of indicating the disconnection of the medium-voltage or high-voltage line which is held on the support insulator. In this case, climatic factors and other factors can adversely affect the insulation of the measurement line and a disconnection which has not been carried out can possibly be simulated. To this end, the invention provides that both the coupling capacitance and the overvoltage suppressor, which is connected in series with the coupling capacitance, are installed in the insulating body. The invention can be used for support insulators of any type. <IMAGE>
Patent DE-4314426-A1 (DE)
Title: Method for setting the ink quantity in vibrator inking units of printing machines, in particular sheet-fed offset printing machines, and an appropriately designed vibrator inking unit
Inventor: STOEFFLER ACHIM
IPC: B41F31/14
Filed: 1993-05-03
Abstract: In a vibrator inking unit for printing machines, in particular sheet-fed offset printing machines, the intention is to avoid an application of ink to the printing carrier set at a low printing speed decreasing when the printing speed is increased, in particular to very high speeds. Provision is made for the ink fountain roller to be driven at a constant rotational speed at all printing speeds and for the vibrator roller to be placed against the ink fountain roller increasingly nearer in the course of time and in dependence on the printing speed.
Patent DE-4318162-A1 (DE)
Title: Polyamide-polyimide block copolymers - have good temp. stability and low thermal expansion coefficients, and are useful for prodn. of flexible printed circuit boards
Inventor: PFAENDNER RUDOLF DR
IPC: C08L79/08
Filed: 1993-06-01
Abstract: Polyamide-polyimide block copolymers (PA-PI) with a reduced viscosity of 0.1-2 dl/g (1g of polymer in 100ml N-methyl pyrrolidone) contain polyamide blocks contg. one or more repeating structural elements of formula (I) and polyimide blocks contg. one or more repeating structural elements of formula (II). Also claimed is (i) a compsn. (c) comprising (A) 50-99 wt. % PA-PI and (B) 1-50 wt. % of at least on polymer form polyfunctional epoxides, polyamides, polyether imides, polyester imides, polyamides, polyhydantion, polyarylene ethers and polyether sulphones; (ii) the use of (PA-PI) or (c) for the prodn. of coatings; and (iii) a laminate contg. one metal foil, pref. copper coated with (PA-PI) or (c). In the formula (I) and (II) R is e.g. -(CH2)n-; n is 2-12; R2 is e.g. 2-12 alkylene; R3 is e.g. gp. of formula (Va); and Q is -CH2-, -CH(CH3)-, -C(CH3)2-, -C(CF3)2, -S-, -O-, -SO2-, -NHCO-, or -CO-. USE/ADVANTAGE - (PA-PI) are useful as the base material in conjunction with metal foil for the so-called flexible laminates possessing good mechanical, thermal and electrical properties, for the electronic industry in the prodn. of flexible printed circuit boards. (PA-PI) have good temp. stability and low thermal expansion coefft. and laminates contg. (PA-PI) are less prone to warping and curling.
Patent DE-4322242-A1 (DE)
Inventor: NIENHAUS EGBERT
IPC: C08F8/30
Filed: 1993-07-03
Abstract: PCT No. PCT/EP94/01991 Sec. 371 Date Dec. 20, 1995 Sec. 102(e) Date Dec. 20, 1995 PCT Filed Jun. 18, 1994 PCT Pub. No. WO95/02005 PCT Pub. Date Jan. 19, 1995The present invention relates to an aqueous two-component polyurethane coating composition comprising A) a water-dilutable polyacrylate resin (A) having an OH number of from 40 to 200 mg of KOH/g, an acid number of from 20 to 100 mg of KOH/g and a glass transition temperature of from -40 DEG  C. to +60 DEG  C., and B) a polyisocyanate component as crosslinking agent, characterized in that the water-dilutable acrylate resin is obtainable by solution polymerization, in the presence of a polymerization initiator, of at least one monomer which is free of carboxyl groups, at least one monomer which contains hydroxyl groups, at least one vinyl ester of  alpha -branched monocarboxylic acids having 5 to 18 carbon atoms per molecule and/or at least one reaction product of acrylic acid and/or methacrylic acid with the glycidyl ester of  alpha -branched monocarboxylic acids having 5 to 18 carbon atoms per molecule, at least one monomer containing carboxyl groups and, if desired, other monomers which are essentially free of carboxyl groups, and after the end of the polymerization the resulting polyacrylate resin is at least partially neutralized and is dispersed in water.
Patent DE-4324449-A1 (DE)
Title: Trap, especially fish trap
Inventor: SCHABER JUERGEN
IPC: A01K69/06
Filed: 1993-07-21
Abstract: A trap, especially a fish trap, is proposed, whose rear part, adjoining a front part, contains, in a tubular net part, at least one groove which is designed in a manner of a netted tube and has an inlet aperture corresponding to the cross-sectional size of the net part and an outlet aperture which is smaller in relation thereto and opens freely into the interior of the net part. The net part is so designed that it is supported by its upper end region to float on the water, in a manner such that its upper net roof is supported at a distance above the surface of the water and an air space is formed between the surface of the water and the net roof, the net part, in particular the upper net roof, containing at least one aperture which serves as an escape aperture and is in connection with the air space.
Patent DE-4324650-A1 (DE)
Title: Cyclodextrin glycosyltransferases for producing gamma-cyclodextrin
Inventor: SCHULZ GEORG E PROF DR
IPC: C12N9/10
Filed: 1993-07-22
Abstract: The invention relates to cyclodextrin glycosyltransferases which in the conversion of starch or starch-like substrates to CD produce gamma -CD to an increased extent, characterised in that their protein sequence in the region between amino acid position 180 and amino acid position 240 contains the amino acid sequence Asn Leu Xxx Asp, where position 1 of the protein sequence is the start of the signal peptide of CGTase and Xxx is a natural amino acid.
Patent DE-4324834-A1 (DE)
Title: Combined cigarette lighter and pen or pencil - has cylindrical gas lighter screwed onto pen case with pen clip to activate lighter
Inventor: KIM JONG-IL
IPC: F23Q2/32
Filed: 1993-07-23
Abstract: The combination cigarette lighter and pen/pencil has a thread inside the upper part of the pen case into which the lighter screws. The lighter has a gas cylinder with nozzle and igniter at the top end. The gas cylinder has an outer sheath with a thread on its outside at the top. This is for an end cap with mesh through which the flame will protrude. The side of the sheath has an opening for a pressure switch engaging with the igniter and gas nozzle valve inside. This is used for activating the lighter. The pressure switch is combined with a pen clip. The pen/pencil may be a ballpoint pen, propelling pencil, nib pen, fibre pen, etc. ADVANTAGE - Combined writing implement and cigarette lighter.
Patent DE-4331075-A1 (DE)
Title: Luggage carrier
Inventor: WALLNER HEINRICH PROF
IPC: B62J7/08
Filed: 1993-09-13
Abstract: A luggage carrier (luggage rack) for two-wheelers has a supporting surface (2) which is fastened to the two-wheeler and is formed by two parallel longitudinal frame members (22, 23) which essentially extend in the direction of travel, and by a number of cross struts (10, 11) connecting the longitudinal frame members (22, 23) to one another. The cross struts extend in an arcuate manner below the horizontal plane of the longitudinal frame members and form guides for arcuate lattice bars (12, 13) of respective boundary lattices (12, 14/13, 15) which extend in the longitudinal direction and can be displaced between a use position, in which the boundary lattices each extend laterally and upwards beyond the supporting surface, and a rest position, in which the lattice bars (12, 13) extend essentially parallel to the cross struts (10, 11). At one end, the lattice bars are provided with respective engagement devices (16, 17) for displaceable mounting along a respective cross strut (10, 11) and at the other end are connected to a longitudinal bar (14, 15) which connects all of the lattice bars of a particular boundary lattice to one another and in the rest position of the boundary lattices lies adjacent to a respective longitudinal frame member. <IMAGE>
Patent DE-4332585-A1 (DE)
Title: Road holding inclination indicator for motor vehicles
Inventor: DELIC DUSAN
IPC: G01C9/12
Filed: 1993-09-24
Abstract: Road holding inclination indicator for motor vehicles, comprising an outer housing, installable in the area of the dashboard of the motor vehicle, in which housing an inner housing is supported, capable of uniaxial or biaxial rotation with very little friction, which is constantly held precisely in the vertical measuring-display position irrespective of the instantaneous angle of inclination in the direction of travel and/or transversely to the direction of travel of the vehicle owing to the road condition in the direction of travel or longitudinal direction, and indicates the vehicle position transversely to the direction of travel and in which a weighting pendulum is deflected under the action of the gravitational and centrifugal force, to which the vehicle is exposed, especially when cornering.