baber/WOPTO huggingface dataset:
Patent DE-3922694-A1 (DE)
Title: Photon oscillation and energy generation for X=ray laser system - using AC frequency region and high energy magnetic fields for photon oscillation energy generation
Inventor: BLUM JUERGEN
IPC: H01S4/00
Filed: 1989-07-11
Abstract: The process generates photon oscillations and energy in Al frequency range, HF range, and high energy magnetic fields. It uses an X-ray laser system with a laser transformer, two Nd-YAG pump lasers with laser isotopes, laser crystal and quartz, doped with specified isotopes. The isotope concentration ratio of the two laser crystals in the primary and secondary optical fibre coils determines the photon energy and frequency. The two X-ray mirrors  of the secondary optical fibre coil of thee laser transformer are of laminated design (Nd,YAG). USE/ADVANTAGE - For X- and gamma-ray applications, with increased energy yields.
Patent DE-3922754-A1 (DE)
Title: Dishwasher with device for defined door opening - has provision for automatic opening of door to narrow gap for steam release during drying phase
Inventor: STAMMINGER RAINER DIPL PHYS DR
IPC: A47L15/42
Filed: 1989-07-11
Abstract: The pivoted front door of the appliance is opened by an electromechanical lifting magnet to leave a gap of 2 to 10 mm during the drying step of the programmed operational cycle. For this purpose the catches are provided with a second notch in addn. to the normal notch defining the closed position of the door. A key or flap in the opening mechanism allows manual door release. ADVANTAGE - Drying is improved with door opened slightly and held  in closely controlled position at precise point in programmed cycle.
Patent DE-3925856-A1 (DE)
Title: Sand bag replacement - by plastic bag filled with natural iron oxide granules
Inventor: FLOETER KUNO
IPC: E02D17/18
Filed: 1989-08-04
Abstract: Sand bags for use as water dams in case of floods or as radiation screens lack flexibility and have inadequate weight for use as ballast elements. They are replaced by bags filled with granular non-rusting material weighing over 3.4 kg per cu.dm (3.6 kg). Their capacity is 6 cu.dm and they are preferably made of woven water-tight polyester of the grade 590g per sq.m. The filling consists of natural iron oxide, granulated within a narrow fraction. The rectangular bag (10) weighs 20 kg when full and has extension flaps (12,20) with handle holes (22). ADVANTAGE - This combines a heavy weight with a small volume and is easily deformed mechanically.
Patent DE-3926800-A1 (DE)
Inventor: ROECHLING HANS DR
IPC: A01N57/00
Filed: 1989-08-14
Abstract: Novel water-dispersible granules of crop protection agents, in particular herbicides and growth regulators, are obtained when an aqueous dispersion or solution of 10 to 90% by weight of active substance is prepared with 10 to 90% by weight of solid wetting agents selected from the group comprising alkanesulphonates, alkylsulphonates, alkylnaphthalenesulphonates, alkylbenzenesulphonates, long-chain olefin sulphonates, alkyl polyol ether sulphonates, alkyl ether sulphates, alkyl ether phosphates, alkylsulphosuccinic monoesters, fatty acid isaethionates and fatty acid N-methyltaurides, or of an ammonium salt or a mixture of an ammonium salt and one or more of the above solid wetting agents, and 0 to 50% by weight of customary formulation auxiliaries, and granulating the mixture by the countercurrent or cocurrent method.
Patent DE-3932679-A1 (DE)
Title: Coaxial cable lead connection for IC engine knock sensor - has inner conductor and outer screening of cable lead coupled to respective connection tags
Inventor: DEDERER GUENTER DIPL ING
IPC: H01R9/05
Filed: 1989-09-29
Abstract: The coaxial cable lead connection allows the inner conductor (4) and screening conductor (5) of the cable lead (18) to be coupled to the connection tags (1, 2) of the knock sensor, with a clamping sleeve (6) crimped around the end of the cable lead (18) to provide a tension restraint. The clamping sleeve (6) and the cable inner conductor (4) are each electrically and mechanically coupled to the 2 connection tags (1,2), which lie in parallel alignment. Pref. the end of the inner conductor (4) has a wire end sleeve (3), with accurate contact surfaces (12, 13) between the latter and the first connection tag (1) and between the clamping sleeve (6) and the second contact tag (2). ADVANTAGE - Good electrical transfer characteristics and mechanical stability.
Patent DE-3932953-A1 (DE)
Inventor: BOEHM ERWIN DR MED
IPC: A61P7/02
Filed: 1989-10-03
Abstract: Novel compounds of general formula (I), where: R<1> is a hydrogen atom, a C1-C6 alkyl, C2-C6 alkenyl, or C3-C7 cycloalkyl group; R<2> is a C1-C6 alkyl, C2-C6 alkenyl or cyan group, a carbonyl group substituted by a hydroxy, C1-C6 alkyl, C1-C6 alkoxy, amino, C1-C6 alkyl amino, Di-C1-C6 alkyl amino or hydrazino group; or R<1> and R<2> together are a C2-C6 alkylide or C3-C6 cycloakylide group; or R<1> and R<2> together form a C3-C7 spiro ring with the carbon atom, with which they are bound; n may be 0 or 1; R<3> is a hydrogen atom, a C1-C8 alkyl, C2-C6 alkenyl, C2-C6 alkinyl , C3-C7 cycloalkyl, benzyl, carboxy-C1-C6 alkyl, C1-C6 alkyl oxycarbonyl-C1-C6 alkyl or Di-C1-C6 alkyl oxophosphinyl-C1-C6 alkyl group; and the residues R4-R6 have the meanings given in the Description. The compounds of general formula (I) are used for the production of drugs. They inhibit both the aggregation of erythrocytes and that of thrombocytes in small concentrations. These properties render said substances suitable for the treatment of diseases, where erythrocyte and thrombocyte aggregation plays an important part in the pathogenesis.
Patent DE-3933295-A1 (DE)
Inventor: OSUGA MINORU
IPC: B60W10/10
Filed: 1989-10-05
Abstract: A control device for an automobile capable of changing the relationship between the driver's input and the controlled variable of the automobile by the driver's individual characteristics so as to characterize the automobile.
Patent DE-3938503-A1 (DE)
Title: Automobile fuel pump unit - has common display for several fuel lines mounted in common housing
Inventor: PAVEL KLAUS
IPC: B60S5/02
Filed: 1989-11-20
Abstract: The pump unit has a number of fuel lines with attached pistol grips used for different types of fuel mounted on a common island, each pump being operated from either side. The dispensed quantity of fuel is displayed on a large area image screen (10) contained in a common housing (12) for all of the pumps and is fed to a central processor via external data lines. Two different screens (10) lie on either side of the housing (12) which is built to be explosion-proof, each having an angled front face covered by a toned front panel for easy reading. USE - Self-service garage.
Patent DE-3942633-A1 (DE)
Inventor: SCHMERLER DETLEV
IPC: G03B27/73
Filed: 1989-12-22
Abstract: An image analysis device (10) for adjusting a copying machine comprises a video image converter device (19). To facilitate the setting of the colour composition of exposure light provided by an exposure device (2) of the copying machine (1) the image analysis device (10) has an arrangement (21) for matching the spectral sensitivity of the video image converter (19) to that of the photographic material and a white balance control circuit connected to the video image converter (19) to generate colour component signals for at least two colour components of the exposure light provided by the exposure device (2) of the copying machine.
Patent DE-4001880-A1 (DE)
Title: Guide system for cables between parts with relative motion - has guide rollers with grooves to provide guidance as centre rotates
Inventor: MEIER KARL
IPC: H02G11/00
Filed: 1990-01-23
Abstract: A guide system is provided for multiple cables (37) between a fixed unit (23) and a unit (11) that is capable of limited rotation. The rotary unit is mounted at the centre of a housing with an annular gap (17) that provides a location for a number of guide rollers (19). Each roller has a series of grooved distributed axially along its length. The cables are formed in loops around, the surfaces of the rollers and the central element. The grooves provide guidance and so eliminate the possibility of jamming.
Patent DE-4001991-A1 (DE)
Inventor: THOMSEN LORENZ
IPC: A61F5/56
Filed: 1990-01-24
Abstract: The invention relates to device for reducing snoring in a sleeper whose head rests on a pillow with a shaped rollover body which extends, in the region of the pillow, in the projection of the longitudinal median line (17) of the sleeper's body, forcing the sleeper to roll sideways. The bolster-shaped rollover body (1a, 1b, 1c) is curved from its end (9) nearer the body and to the upper edge region (23) and is made of a resilient material.
Patent DE-4002480-A1 (DE)
Title: Notch and bead sighting system for vehicle - with provision of distance indicators on windscreen
IPC: B60R1/00
Filed: 1990-01-29
Abstract: The sighting arrangement for the precise steering of a motor vehicle in which the shortest light path (1) on the right hand side guideline (4) passes through marker points (3) on the windscreen. The shortest light path (2) on the left hand side guideline (5) also passes through the marker points, which can be expressed as round values: 0:0; 50 cm; 75 cm; 100 cm; and 150 cm.
Patent DE-4002748-A1 (DE)
Title: Street cleaning vehicle - has container for sweepings with cleaning equipment housed in compartment in container door
Inventor: OTTO HEINZ-RUEDIGER
IPC: E01H1/04
Filed: 1990-01-31
Abstract: The street cleaning vehicle has a container (10) for the road sweepings mounted on the vehicle load platform and is detachable from the vehicle. The container has a rear door (14) through which the container contents can be discharged. This door is hinged to the container along its upper edge and has a front and rear wall and side walls to form a compartment separate from the main container. This compartment houses the road cleaning equipment such as the suction pipe and fan.
Patent DE-4007755-A1 (DE)
Inventor: MUELLER REINHARD DR
IPC: C09K23/00
Filed: 1990-03-12
Abstract: Aqueous tenside preparations with excellent foaming qualities contain a synergistic combination of (A) an alkylglycoside of formula R1-(G)x, where R1 is a linear alkyl group with 8 to 22 C atoms and (G)1 is a glycoside or oligoside unit with a degree of oligomerization x = 1 to 4 and (B) at least one anionic co-tenside from the group consisting of oleic acid sulphonates (B1), C16-C22 alkyl or alkylpolyoxyethylhydroxysulphonates (B2) or hydroxy mixed ethersulphates (B3) of general formula (I). These tenside preparations contain preferably 1 - 50 wt.% of the tenside combination and are particularly suitable for manufacturing washing and cleaning agents, in particular for personal hygiene.
Patent DE-4010104-A1 (DE)
Title: Automatic gearbox control system for motor vehicle - selects optimal ratio corresp. to driving conditions evaluated electronically from two or more parameters of engine operation
Inventor: TAKAHASHI HIROSHI
IPC: F16H61/02
Filed: 1990-03-29
Abstract: An automatic transmission control unit (10) and an auxiliary controller (20) are addressed with throttle opening (TVO) and road speed (V) signals from respective sensors (2,3). The auxiliary controller (20) receives inputs denoting type of fuel (F), engine coolant and transmission fluid temps. (TF,TO), and a passenger and luggage wts. (W). Air and surface resistances, gradient etc. are taken into account in the selection (SEL) of the best gear ratio by  actuation of various valves (11), with provision for an overdrive locking mode. ADVANTAGE - Driving conditions can be established accurately and an improved choice of gear ratio can be adapted to any  vehicle.
Patent DE-4011408-A1 (DE)
Title: Applying filling to patient's tooth - has pivoted head with two nozzles directed onto tooth
Inventor: ARNDT HELGE
IPC: A61C5/62
Filed: 1990-04-09
Abstract: The appts is for applying a metallic filling material to a patient's tooth or to a layer of material. The material is  compatible with human tissue and the tooth is covered before application with which the tooth has been previously covered. The appts has a container for two different liq which are applied through two nozzles (14) in the head (5) of the hand held instrument connected to the appts. The nozzles (14) are aligned so that the jets (8) of liq intersect at the point (15) on the surface of the tooth (9). The head (5) of the instrument is attached to the instrument handle by pivoted joints (6,7) to enable the nozzles (14) to be directed onto the area being treated. USE - Dentistry. Application of metallic filling to patients tooth.
Patent DE-4013463-A1 (DE)
Inventor: RODI ANTON
IPC: B41F31/00
Filed: 1990-04-27
Abstract: The invention relates to a rotary printing machine, in particular an offset printing machine, the printing unit of which has a forme, a dampening unit and an inking unit with adjusted inking profile. For a rapid inking profile change, it is proposed, for the removal of the previous and for the preparation of the design of a new inking profile, to carry out with the inking unit (1) a full-surface inking of the forme (32). <IMAGE>
Patent DE-4013693-A1 (DE)
Title: Artificial knee-joint - comprises elongated bars, pivotable with each other about hinges, peripheral strips, and pairs of tensioning bands
Inventor: EISENBERG KARL HEINRICH
IPC: A61F5/01
Filed: 1990-04-28
Abstract: An artificial knee-joint has elongated bars (5,6) engaging opposite sides of the upper and lower liq. portions (1,2), pivotable with each other about hinges (11) and anchored in place by peripheral strips (3,4) round the thigh and shin respectively. Pairs of tensioning bands (13,14,15,16), attached to the free ends of the bars (5,6) at the front side of the leg, are parallel, but intersect at the rear side of the leg, and are held in place by further peripheral strips (17,18). USE/ADVANTAGE - For accommodating bending and stretching of the leg. Adjustable length retaining elements are adaptable to limbs which are either knock-kneed or bowed.
Patent DE-4015578-A1 (DE)
Title: Dental cleaning equipment with motor-driven rotary brush - reversible between movements over front and back surfaces of teeth by resetting switch
Inventor: ENGELMAYER RUDOLF DR
IPC: A61C17/26
Filed: 1990-05-15
Abstract: A rotary shaft (28) protruding from a handgrip (12) is driven by a reversible electric motor (18) and carries a brush (36) partly surrounded by a semicylindrical cover (38) at the end of a hollow shaft (26) fitted into a socket (24). The motor (18) is reversed by operation of a sliding switch (48) with a central "off" position. Its speed can be varied continuously or in steps by an electrical or electronic controller (50), and the cover shaft (26) rotated into several different positions. ADVANTAGE - More effective cleaning achieved with brushing of both rows of teeth away from gums.
Patent DE-4022498-A1 (DE)
Title: Explosion protected warning light - has light element in series circuit, contg. inductance, electronic switch and current
IPC: H05B44/00
Filed: 1990-07-14
Abstract: The light warning unit has at least one light element (16) in a series circuit contg. an inductance (17), an electronic switch (15), and a current sensor (14), connectable to an external supply voltage. It has a free wheeling diode (18) in parallel with the part of the series circuit with the inductance and the light element(s). A timer circuit (19) has two output states. Its input is coupled to the current sensor, and output to the electronic switch. On current excess at the sensor, it assumes the electronic switch breaking state. After a preset delay time, it assumes automatically the electronic switch making state. USE/ADVANTAGE - Universal applicability in wide range of supply voltages, without adjustment.
Patent DE-4030219-A1 (DE)
Title: Inserting elastic plastics casks into rigid outer container - initially has inverted filling opening drawn out when cask is inflated in container
Inventor: LASS EDGAR
IPC: B31B50/00
Filed: 1990-09-24
Abstract: When inserting an elastic plastics lining (29) into a container of stable material the inverted empty lining (29) are stacked up in a stacking shaft with their filling/closing opening lying upwards. A gripper head (5) is moved in from above into the filling/closing opening whereupon the gripper head engages and detachably holds the lining. The gripper head (5) is raised by a transport unit (6,7,8) together with the lining held by same and transferred into a position above a conveyor belt (10) for the containers of stable material whereupon it is then lowered into an empty container which is moved up on the conveyor belt. The filling/closing opening which is sunk into the inverted lining is then drawn out during or following the transfer. A fluid is blown into the filling/closing opening by means of a blower set in or adjoining the gripper head (5) and the inverted plastics lining is then blown up inside the container. USE/ADVANTAGE - The linings can be inserted automatically and free of bacteria into the empty containers.
Patent DE-4036191-A1 (DE)
Title: Safe disposal spin-on oil filter for IC engine - has loosely fitted filtered cartridge on mandrel, with polygonal end with screw connector to press filtered housing and top plate together
Inventor: WEBER REINHARD
IPC: B01D35/30
Filed: 1990-11-14
Abstract: A spin-on filter, esp. for screwing onto an  i.c. engine block, consists of a filter cartridge (1), a top plate (9) and a filter housing (2). The filter cartridge (1) is fitted loosely on a mandrel (3) having a central axial bore (4) and radial bores (5).  The mandrel extends through the filter housing (2) and has a polygonal end (6), which fits in the housing (2). The mandrel end has a screw connector (12) which, on screwing together, presses the filter housing (2) tightly against the top plate (9), fitted with seals (7, 8), and clamps the filter cartridge (1). ADVANTAGE - The filter is inexpensive and can be disposed of safely.
Patent DE-4100138-A1 (DE)
IPC: E02D27/10
Filed: 1991-01-04
Abstract: To construct a foundation for a noise barrier, which foundation consists of a number of individual foundations, along a traffic route, e.g. a railway track, running on an embankment, steel sheeting tubes (7) are first of all progressively positioned at the locations provided for the foundations and are lowered into the embankment body (1) while excavating the surrounding soil. Track supports (16) for forming a temporary track (14) for mobile construction equipment are laid across the lowered sheeting tubes (7). By means of this construction equipment, small pillars (18) can be lowered into the ground from this track (14) in the protection of the sheeting tubes (7) and finally - during simultaneous retreat of the track (14) - concrete can be placed in the hollow spaces formed by the sheeting tubes while the same are withdrawn. The sheeting tubes (7) therefore serve as formwork for foundation bodies in which the pillar heads of the small pillars bond in place and on which posts or the like for the noise barrier to be constructed can then be mounted. <IMAGE>
Patent DE-4103520-A1 (DE)
Title: Clamp for fixing sleeve or component to another - consists of base piece and clamping section with ring and arms, with adjusting pieces
Inventor: KLEIN PETER
IPC: F16D1/08
Filed: 1991-02-06
Abstract: The clamp for fixing a sleeve (1) of other component to a second component consists of the first component being divided into a basic piece (9) and a clamping section (8). The clamping section (8) has a clamping surface (10) placed on a cylindrical shape and adjustable by controls (4). The clamping section (8) consists of a single clamping ring (2) and one or more arms (5) joining the ring (2) to the base piece (9). The adjusting pieces (4) are between the arm (5) and twist the clamping ring (2). ADVANTAGE - The clamp can attach a sleeve or other component to a shaft or hole at any point.
Patent DE-4124478-A1 (DE)
Title: Method of manufacturing decorative trim for motor vehicle - by compressing two strips of cellulose material with filler between strips
Inventor: BALL WILFRIED
IPC: B60R13/02
Filed: 1991-07-24
Abstract: Decorative trim for a motor vehicle is made from two flat strips of cellulose material. The two strips (1, 2) are pressed between an upper and a lower tool (8, 9) whilst the space between the two strips is filled with a filler material made from a mixture of paper and wood chips together with an organic binding material. The filler material is injected under pressure and the edges of the strips (1, 2) are sealed by the pressure exerted by the tools so that the filler presses the sheets against the contoured surfaces of the tools. USE/ADVANTAGE - Decorative trim for motor vehicles is produced by a simple manufacturing method.
Patent DE-4124517-A1 (DE)
Title: Sepn. of reactive fatty acids or ester(s) from their mixts. - by fractional distn. under vacuum of mixt. obtd. by saponification or transesterification of natural oil
IPC: C07C51/44
Filed: 1991-07-24
Abstract: Prodn. of a highly enriched reactive fatty acid or its esters from a mixt. with other fatty acids or their esters by means of fractional vacuum distn. such that the starting mixt. is a saponification or transesterification prod. of a natural oil with a preponderant content of at least 80% of the fatty acid to be enriched in the fatty acid content of the oil. Pref. starting mixts. are fatty acids and their esters from saponified or transesterified high oleic oils or saponified or transesterified epoxidised high oleic oils. The high oleic oil is pref. euphorbia-lathyris oil or high oleic sunflower oil with oleic acid contents of at least 80%. USE/ADVANTAGE - Fractional vacuum distn. using a filled column allows reactive fatty acids e.g. oleic acid or its methyl ester and epoxystearic acid or its esters to be recovered in highly conc. form using less complicated procedures than previously, thus giving prods. of lower co
Patent DE-4127002-A1 (DE)
Title: Pneumatic tyre pressure regulation system for wheeled vehicle - utilises pumping action of variation in tyre radius to compensate for leakage below predetermined min. pressure
Inventor: DROTT PETER ING GRAD
IPC: B60C23/12
Filed: 1991-08-16
Abstract: The hollow piston rod (19) of the pump (5) is connected by a deformable hexagon arrangement of levers (24) to a shoe (26) in contact with the inner wall of the tyre (2). Variation of radius during rotation causes the piston (11) to slide between the suction chamber (12) and pressure chamber (13). A valve (15), normally open, vents the pressure chamber (13) to atmos. (16). At min. tyre pressure the valve (15) is closed so that compressed air is ducted (22,20) into the tyre (21). ADVANTAGE - Pressure continuously monitored and topped-up automatically whenever necessary by system independent of vehicle's battery.
Patent DE-4128316-A1 (DE)
Title: Single-lever actuator for ship's propulsion system - has housing with shaft, change gear, throttle unit and heater
Inventor: PRINCE ANTHONY P
IPC: F02D11/02
Filed: 1991-08-27
Abstract: The single-lever actuator is for a throttle and a clutch.  It has a housing (22), a rotating shaft, and a change gear device (70).  This is moved into working contact with the shaft, released and engaged with the clutch.  The throttle unit (110) is moved into working contact with shaft and throttle. A heater (120) with construction element is manually moved at right angles to the shaft, to disconnect shaft and change gear, and to operate the throttle unit, without the change gear, when shaft and changer gear are disconnected.