baber/WOPTO huggingface dataset:
Patent DE-3215395-A1 (DE)
Title: Washing appliance for parts impregnated with resin or the like
Inventor: MEIER ALOYS
IPC: B08B3/06
Filed: 1982-04-24
Abstract: What is described is a washing appliance for parts impregnated with resin or the like and having particularly blind holes, which consists of a basket-like receiving drum or mounting for these parts, which drum is mounted rotatably about a horizontal axis and can be lowered into a container containing the washing agent and can be moved out of this again. The appliance comprises a fork which is mounted rotatably about the horizontal axis and in the fork legs of which the drum is mounted rotatably about an axis perpendicular to the horizontal axis, so that the drum is rotatable, simultaneously with the parts arranged therein, about two axes perpendicular to one another, and it thereby becomes possible to apply washing agent repeatedly from other directions to the blind holes and to other set-back regions inherently of difficult access of the parts to be cleaned.
Patent DE-3224907-A1 (DE)
Title: Carriage for intermediate storage and for inserting a starting strand from above into the strand guide of a continuous casting plant
Inventor: HEMMERLE JUERGEN
IPC: B22D11/08
Filed: 1982-07-03
Abstract: With a carriage which can travel on the casting platform of a continuous casting plant, with a starting strand bed for intermediate storage and for insertion of a starting strand provided with a starting head into the strand guide, the starting strand is connected to a conveyor carriage which can travel over the starting strand bed and is passed into the strand guide over a quarter circle guide section which can be brought up to the mould opening. To develop a cost-effective carriage with which the starting head can be guided safely into the mould, the conveyor carriage (16), which approximately corresponds to the cross-section of the starting strand, can travel with side guide rollers (17) running in U-shaped side guides (14,15) on both sides of the path of the starting strand on the starting strand bed (6) and on the quarter circle guide section, until directly above the upper edge of the mould. <IMAGE>
Patent DE-3232705-A1 (DE)
Title: Protective trough for annular cores
Inventor: NOTH HERBERT
IPC: H01F27/24
Filed: 1982-08-31
Abstract: It is intended to produce a mechanically rigid protective trough for annular cores, which can be assembled using the modular principle and whose height can be varied in a simple manner. Such a protective trough for annular cores is characterised by an outer tube (1) and an inner tube (2) which is arranged coaxially thereto and is of the same length, which tubes can be closed at their tube ends in a liquid-proof manner by means of a cover (3a, 3b) which has two concentrically arranged, bead-shaped stamped indentations (4, 5) for holding the ends of the outer and inner tubes. At least one of the tubes is produced from insulating material, in order to prevent winding shorts. <IMAGE>
Patent DE-3241992-A1 (DE)
Title: Integrating concentration monitoring device for harmful gas
Inventor: AITA HIDEKI
IPC: G01N31/22
Filed: 1982-11-12
Abstract: The monitoring device for testing the integrated concentration of harmful gas is suitable for a working environment in which gases are generated or can arise which are harmful to the human body. The monitoring device has a gas diffusion tube, with a given cross-sectional surface area and length, and a vessel which is connected to the lower end of the gas diffusion tube. The vessel contains a reaction medium with a reagent which reacts with a specific harmful gas with a change in colour when the quantity of harmful gas reacted with it exceeds a predetermined value, but does not change in colour as long as the quantity of gas reacted with it still lies below the predetermined value. The reaction medium accomplishes an irreversible reaction with the harmful gas which is diffused and fed in through the gas diffusion tube.
Patent DE-3243100-A1 (DE)
Title: Screw extruder
Inventor: GNEUSS DETLEF DIPL ING
IPC: B29C48/76
Filed: 1982-11-22
Abstract: A screw extruder having a power-driven screw and a cylinder enclosing the latter, equipped with a material inlet, an outlet and at least one devolatilising opening is to be further developed in such a manner that given high throughput rates an accumulation of the melt in the devolatilising area is just as reliably avoided as is the emergence of melt from an adequately dimensioned devolatilising opening. This is achieved by a barrel section of the extruder, which is mounted in the extruder housing so as to be rotatable and can be driven by a rotary drive so that the inner shell of this barrel section has a different rotational speed with respect to the screw than the other inner shell of the barrel enclosing the screw.
Patent DE-3245349-A1 (DE)
Title: Circuit arrangement for the mutually decoupled connection of a plurality of transmitters to a common antenna system
Inventor: MAIER KARL DIPL ING
IPC: H04B7/15
Filed: 1982-12-08
Abstract: The invention relates to a circuit arrangement for the mutually decoupled connection of a plurality of transmitters having different transmission frequencies, which are preferably close to one another, to an antenna system consisting of one or more partial antennas. The transmission power of each transmitter (S1 to Sn) is supplied via a respective circulator (Z1 to Zn) to a distribution circuit (V) and is distributed by the latter to the remaining circulators or to all the circulators (Z1 to Zn) in the same phase and amplitude (Fig. 5). After passing through the circulators (Z1 to Zn), the transmission power is supplied in the same phase to a coupling circuit (K), where it is summed and supplied to the antenna (At). <IMAGE>
Patent DE-3247473-A1 (DE)
Title: Hydraulic system for a motor vehicle
Inventor: LEINEWEBER GUENTER
IPC: B60T17/02
Filed: 1982-12-22
Abstract: The invention relates to a hydraulic system for a motor vehicle, having a pressure reservoir which is supplied with hydraulic pressure medium by means of a feed pump and from which at least one hydraulic consumer, in particular a hydraulic brake system, can be fed, having a non-return valve, which is arranged between the feed pump and the pressure reservoir and shuts off a pressure medium stream in the direction of the feed pump, and having a control valve (pressure-relief valve), which acts between feed pump and non-return valve and regulates the system pressure (reservoir pressure). The non-return valve takes the form a pilot-controlled non-return valve which, irrespective of the level of the reservoir pressure, opens when the feed flow of the feed pump commences and closes again when the feed flow ceases. <IMAGE>
Patent DE-3248219-A1 (DE)
Title: Electrical power supply to the rotor winding through a hollow shaft
Inventor: SIEGENTHALER URS
IPC: H02K13/02
Filed: 1982-12-27
Abstract: In order to produce a mechanically and thermally stable (robust) conductor connection (4) between the sliprings (8) and the winding (14) of the rotor of an electrical machine, according to a first embodiment, prefabricated, prismatic conductors (4), which are bent in a L-shape, are passed through axial and radial shaft holes (3, 3') and are clamped in between a centrally arranged supporting body (5) and the wall of the axial shaft hole (3). A U-shaped rail (6) is provided between the conductor sections (4') of the conductors (4) and the wall of the axial shaft hole (3), as insulation protection. In order to increase the mechanical stability, the conductors (4) are embedded in a synthetic resin (17) in the shaft holes (3, 3'). The radial conductor sections (4'') project out of the periphery of the shaft journal 1', in order that they can be connected better. In a second embodiment, completely insulated conductors are clamped in between a centrally arranged supporting body (5) and the wall of the axial shaft hole (3), prefabricated mouldings (19) centring the conductors (4) in their rotationally symmetrical position. The exposed conductors (4), which are centred in position in the form of supporting points by mouldings (19), are cooled by air circulation which is produced by the rotating machine itself. <IMAGE>
Patent DE-3312022-A1 (DE)
Inventor: DIAMANTOGLOU MICHAEL DIPL CHEM
IPC: D01F2/28
Filed: 1983-04-02
Abstract: Water-insoluble fibers of cellulose monoester of maleic acid, succinic acid, or phthalic acid having an extremely high absorption ability for water and physiological liquids are produced by (a) preparing at 20 DEG  to 80 DEG  C. a solution of activated cellulose in dimethylacetamide or 1-methyl-2-pyrrolidon containing 5 to 30% by weight activated cellulose of an average degree of polymerization from 300 to 800 and 3 to 20% by weight LiCl, (b) reacting the solution with a corresponding carboxylic acid anhydride in a mol ratio from 1:0.20 to 1:4 at 20 DEG  to 120 DEG  C. in the presence of known esterification catalyst until a degree of esterification from 0.1 to 1.7, (c) wet-spinning the cellulose monoester solution into a coagulation agent, with or without (d) converting the fibers of cellulose monoester of phthalic acid and, if necessary, the of cellulose monoester of maleic acid or succinic acid, in a substantially organic solvent by means of reaction with alkali metal hydroxide, alkali metal alcoholate, ammonia, primary or secondary amines, partially or completely into fiber-shaped salts.
Patent DE-3314779-A1 (DE)
Title: Antenna having an antenna base, which can be mounted on vehicle bodywork, and an antenna rod
Inventor: AICHELE HELMUT
IPC: H01Q1/12
Filed: 1983-04-23
Abstract: The detachable connection between an antenna rod and an antenna base is described, the electrical contact between the two parts being ensured by a conical connection, and the mechanical locking being ensured by a latching connection which is proof against theft. A spring element which is arranged between the antenna rod and the antenna base in this case carries out the functions of maintaining the conical connection, producing the force for the latching connection, and sealing the connection against dirt and moisture.
Patent DE-3315390-A1 (DE)
Title: Power transmission element for continuously variable transmissions
Inventor: TAUSEND ERICH
IPC: F16H9/24
Filed: 1983-04-28
Abstract: Published without abstract.
Patent DE-3316624-A1 (DE)
IPC: E06B3/26
Filed: 1983-05-06
Abstract: An insulating strip for a heat-insulated composite section with two metal rail sections and at least one insulating strip positioned between them and intended for windows, doors, or facades. The insulating strip has a rectangular basic cross-section with anchoring webs along the edge that are accommodated on at least one side in recesses in the metal rail sections. The anchoring webs at at least one end of the insulating strip end at a distance from the face that corresponds to the rectangular basic cross-section.
Patent DE-3319510-A1 (DE)
Title: Battery-aided power supply system II
Inventor: KOETHE HANS KURT DR ING
IPC: G05F1/67
Filed: 1983-05-28
Abstract: The invention relates to power supply systems having a plurality of subsystems which are battery-buffered, which batteries ensure the continuous supply of the loads connected even when the power of the energy sources supplying the subsystems fluctuates, as is the case, for example, with photovoltaic converters. In such systems, it is possible that, because of a different load, a lack of energy may arise in one subsystem and excess energy in the other. The invention describes a method and a device for transferring the energy excess to the subsystem having a lack of energy, both potential-free and potential-related exemplary embodiments being described. The energy flow takes place by in each case transferring from a subsystem having a lower rated voltage to a subsystem having a higher rated voltage or, in the case of subsystems having the same rated voltage, in the direction of the requirement.
Patent DE-3320964-A1 (DE)
Title: Car-radio system
Inventor: LUTZ RUDOLF
IPC: H05K11/02
Filed: 1983-06-10
Abstract: An installed car radio (10a) is accommodated together with a power supply section (42) in a drawer supporting housing (40) which has guide and contact rails (18) on the side surfaces, by means of which rails it can be pushed into a box-shaped recess in the dashboard of the car. The loudspeaker housings (12) are attached to the vehicle such that they can easily be removed and have guide grooves by means of which they can be mechanically attached and electrically connected to the rails (18) of the supporting housing (40). The loudspeaker housings and the car radio can be operated separately from one another in the car, in the conventional manner, but can be removed from their holders and plugged together to form a portable unit, in the form of a portable radio. <IMAGE>
Patent DE-3323954-A1 (DE)
Inventor: BAKOWSKY LOTHAR DR
IPC: H01S3/03
Filed: 1983-07-02
Abstract: A fast axial flow gas transport laser has a discharge tube. The discharge tube has at least one sudden discontinuous enlargement of the cross section of the discharge tube.
Patent DE-3326049-A1 (DE)
Title: Cover consisting of insulating material
Inventor: KLIEMT WILFRIED
IPC: H01R4/36
Filed: 1983-07-20
Abstract: The invention relates to a cover (9) which consists of insulating material and has a U-profile for live electrical connections (terminal 1). The centre part (14) of the cover covers the front, the limbs (10) and the two sides of the connection. The parts which are to be connected, the busbar (7) and the conductor (8) run at angles of 90 DEG with respect to one another, and the limbs (10) of the cover are provided with latching arms (11) which engage over the busbar (7). The limbs (10) are slotted (12) in order to form the latching arms (11). The cover is preferably used for covering busbar terminals. <IMAGE>
Patent DE-3330488-A1 (DE)
Title: Cleaning brush for vessels
Inventor: GEIPEL WERNER
IPC: A46B7/02
Filed: 1983-08-24
Abstract: In a brush for cleaning vessels, in particular bottles, baby bottles, etc., having a brush body and a shaft, it is proposed for improved handling of the brush that the shaft is constructed telescopically on the brush body and means are provided for any desired fixing of the shaft within its extension and retraction stroke.
Patent DE-3336890-A1 (DE)
Title: Apparatus for conveying, deaerating and metering milk
Inventor: SCHWARTE HANS-PETER
IPC: G01F15/08
Filed: 1983-10-11
Abstract: The invention relates to an apparatus for conveying, deaerating and metering milk having a gas separator, connected upstream of a liquid flow meter, equipped with a float-controlled deaerating valve, the gas separator being composed of two vessels connected together via a liquid connection line arranged in their bottom region, more precisely of a flow smoothing vessel and a control vessel, the float controlling the deaerating valve being arranged in the control vessel, while smoothing bodies are arranged in the flow smoothing vessel transversely to the flow path of the milk and the flow smoothing vessel is connected at its top region via a connection pipe to the region of the control vessel having the deaerating valve.
Patent DE-3337083-A1 (DE)
Title: Explosion-proof, pressure-containing fluorescent luminaire
Inventor: SEHR WOLFGANG
IPC: F21V25/12
Filed: 1983-10-12
Abstract: The explosion-proof, pressure-containing fluorescent luminaire is used to illuminate hazardous areas. The object of the invention consists in providing a luminaire which permits the highest danger class to be reached without special precautions, and a luminaire of optimum safety to be provided. In addition to ballasts, capacitors and terminals, a ballast housing, which is arranged at right angles to the lamp axis, contains connecting pieces arranged in a twinned fashion, in each of which a tubular luminaire glass is embedded and a holder bushing is mounted in each case. The opposite side of the luminaire glasses is embedded in a switch housing in each case. Furthermore, each switch housing supports a spring-mounted holder. The switch housings are sealed by cap plugs and a special fastener. The ballast housing and switch housings are guided via pull rods and front panel. One self-supporting cable rail each is located inside the luminaire glasses. The lamp chamber is opened via sealed contacts and permanent magnets.
Patent DE-3340684-A1 (DE)
Title: Food warmer
Inventor: MISS SIEGFRIED
IPC: A47J27/05
Filed: 1983-11-10
Abstract: The food warmer has a receiving space which is subdivided into levels lying one above the other for receiving in each case at least one insert in each level. Serving for the subdivision of the receiving space into levels lying one above the other is at least one spacer ring, which can be placed on a bottom part, with an intermediate bottom which, in turn, forms a standing surface for at least one plate-type insert. The top end of the receiving space is formed by a conventional lid. The heating of the plate-type inserts with the food received in the individual levels takes place by means of heating steam which is produced by evaporating a predetermined quantity of water, which was poured in prior to startup, by means of an electric heater. Instead of one spacer ring, several spacer rings tiered one above the other can also be arranged between the bottom part and the lid, such that a tower-type construction with a larger number of levels lying one above the other is produced for receiving at least one plate-type insert in each case.
Patent DE-3343514-A1 (DE)
Title: Carrier projectile for firing secondary projectiles
Inventor: WEBER ADOLF DIPL ING
IPC: F42B12/64
Filed: 1983-12-01
Abstract: In a carrier projectile, a propulsive piston 3 for firing secondary projectiles 4 is mounted in the projectile body 1. An inflow channel 19 for propellent gas generated during firing is formed at the rear of the carrier projectile. A drive of the propulsive piston 3 is caused by the propellent gas when the carrier projectile leaves a weapon tube. A guiding sealing ring 12 is arranged on the projectile body 1. To reduce the gas slip, a continuous sealing lip 17' is arranged at the projectile rear behind the guiding sealing ring 12. <IMAGE>
Patent DE-3344706-A1 (DE)
Title: Protective helmet for motorcyclists or the like
Inventor: HUBER SIEGFRIED
IPC: A42B3/28
Filed: 1983-12-10
Abstract: The protective helmet (1) for motorcyclists has a rectangular ventilation opening (7) in each case on the side regions of its visor (3) and/or of its chin guard (4), which ventilation opening can be covered by a rubber-elastic covering (8) which is mounted on the inside of the visor (3) or chin guard (4) in the region of the rear narrow side (7''). Up to a vehicle speed of about 60-80 km/h, the rubber-elastic covering (8) stands back from the facing inside of the visor (3) or chin guard (4) over an air gap (a) so that, in this case, sufficient air can escape from inside the helmet via the ventilation openings (7). At a vehicle speed of about 80-100 km/h upwards, air flows around the side regions of the protective helmet (1) at a high speed, as a result of which a vacuum is produced which causes the rubber-elastic coverings (8) to be drawn against the inside circumferential region of the ventilation openings (7). <IMAGE>
Patent DE-3400952-A1 (DE)
Title: Device for turning screwed connections
Inventor: WATTENDORF GUENTHER
IPC: B25B21/00
Filed: 1984-01-13
Abstract: The invention relates to a turning device for screwed connections, in particular for setting the track of motor vehicles. The tong-like pipe wrench used here has a fixed and a movable lever arm. A pressure roller is arranged on the movable lever arm, the lever arm being adjustable via an eccentric with self-locking to the diameter of the screwed connection to be adjusted and being pressed against the screwed connection by means of the eccentric.
Patent DE-3407688-A1 (DE)
Title: Packaging container and manufacturing process
Inventor: MARTIN ROLAND
IPC: B65D3/10
Filed: 1984-03-02
Abstract: In a packaging container, for example for ammunition, a sheet metal bottom is to be fixed firmly and permanently tightly to a sleeve. For this purpose, a strip of sealing compound passes around the outside circumference of the sleeve. The sheet metal part stands with its beaded edge on the strip, and the sealing compound is squeezed against a circumferential pressing point by the edge of the sheet metal part.
Patent DE-3410153-A1 (DE)
Title: Panhydraulic, optical system
Inventor: KRUEGER-BEUSTER HELMUT
IPC: G02B7/04
Filed: 1984-03-20
Abstract: Situated in a housing permanently surrounded outwards by liquid chambers which are separated by elastic/rigid walls and whose axial boundary walls can be displaced or have a variable buckling radius. Since the liquid chambers are filled with media of different refractive power, the optical behaviour of this structure can be influenced thereby. Given that all the movable components are kept at the same density, this system cannot be influenced by gravity and other accelerations.
Patent DE-3410539-A1 (DE)
Title: Tooth rinsing brush
Inventor: ANKER FRANZ
IPC: A46B11/06
Filed: 1984-03-22
Abstract: Industrial cleaning agents have for decades been used to clean the teeth with a toothbrush. Young people, in particular, "scrub" not only their teeth but also the gums, and damage to the gums is thereby hardly avoidable. The cleaning foam prevents observation of the teeth and the gums. Continued "scrubbing" with the brush thoughtlessly damages the gums and exposes the dental root. Using the tooth rinsing brush the teeth can be observed during cleaning, food remnants are rinsed out and the gums are largely spared. A mouthwash dispenser (5) is screwed on to the connecting piece (4) for rinsing with mouthwash, which dispenser supplies the desired drops to the tooth rinsing water flowing past by means of a brief rotation. The simple, expedient arrangement of the few individual components permits cost-effective production of the tooth rinsing brush. The device can be dismantled in only two manipulations. The water tap - whose perlator does not have to be removed - can be returned to its original purpose. <IMAGE>
Patent DE-3413802-A1 (DE)
Title: Method and application for production of an electrical flat heating element
Inventor: RUHNAU JOACHIM
IPC: H05B3/26
Filed: 1984-04-12
Abstract: Published without abstract.
Patent DE-3414252-A1 (DE)
Title: Device for preventing the penetration of slag into the pouring stream of molten metal
Inventor: MOMMERTZ KARL HEINZ PROF DR IN
IPC: B22D41/08
Filed: 1984-04-14
Abstract: The invention relates to a device for preventing vortex formation during the pouring of molten metal from metallurgical vessels with a bottom outlet, thereby making it possible to avoid the drawing in of strands of slag due to vortex formation. Although radially arranged mechanical obstacles in the vicinity of the entry to the outlet or a plug bar for preventing the entry of slag were already known, the invention provides a further arrangement, which makes it possible to a further substantial degree to suppress the occurrence of a vortex which draws in slag. For this purpose, a refractory bar with a displacement body widened above the outlet is provided in the region of the vortex and in proximity to the outlet, the displacement body having a diameter at least approximately twice as large as the entry to the outlet. It can, in particular, be provided with a height above the plane of the entry equal to the diameter of the outlet from the metallurgical vessel. The flow which forms prevents vortex formation even when the level of molten metal is very low.
Patent DE-3417324-A1 (DE)
Title: Twin planting device, especially for maize seed-spacing drills
Inventor: WIESE ALBERT
IPC: A01C7/16
Filed: 1984-05-10
Abstract: For the use of a twin diagonal method for maize cultivation, which leads to increased yields per hectare in comparison to the conventional method, there is disclosed a planting device containing in a sowing unit two respective cellular wheels which are mounted on a common axle and are driven in synchronism, but rotate offset relative to one another by half the cell spacing. The novel twin planting device can be installed in a simple way in multi-row seed drills.