baber/WOPTO huggingface dataset:
Patent DE-4109889-A1 (DE)
Title: Batch packaging machine for small prismatic packs - has vertically movable stacking plate in stacking cassette, releasably coupled to hoist columns
Inventor: SCHWIND RICHARD
IPC: B65B35/50
Filed: 1991-03-26
Abstract: The stacking plate (2) is detachably connected to hoist columns (4) in a stacker, and fastenable and/or lockable at the base of the stacking cassette (1), which is pref. open on one longitudinal side. The hoist columns have electromagnets at the top which pass through the base of the stacking cassette to adjoin the underneath of the stacking plate. The edges of the stacking unit are screened so that the cardboard blank can be folded round the stacking unit withoutdeforming the edges of the stack. When the stacking plate is released from the columns, the stacking cassette can be moved horizontally and the blank can be wrapped round the batch without interference by the columns. USE/ADVANTAGE - For batch packaging deformable packs, with low-cost design and easy wrapping without deformation.
Patent DE-4110601-A1 (DE)
Title: Vibration isolating unit for vehicle engine - uses intermediate piezoelectric washer(s) for one or two fixings
Inventor: NAKAJIMA ZENJI
IPC: F16F13/26
Filed: 1991-04-02
Abstract: The vibration damper for a vehicle engine is attached to either or both the oscillating component and the oscillated component via an intermediate piezoelectric washer (10,11), each fixing (10',11') having a spring constant defined by a formula in terms of the max. output force of the piezoelectric washer (10,11) its max. displacement and the sum of the loading force and the fixing force acting on the washer (10,11). Pref., the damper (1) is made of rubber and has a fluid filled internal chamber separated into two partial volumes via an apertured plate (7) and defined at one side by a flexible metal membrane (5). ADVANTAGE - Suitable for mass prodn.
Patent DE-4119491-A1 (DE)
Title: Thread forming die and manufacturing method - has reducing diameter thread to form final thread diameter which is polygonal with rounded corners
Inventor: GLIMPEL HELMUT
IPC: B23G1/36
Filed: 1991-06-13
Abstract: The die has a crevasse on one side reducing in size towards the centre when seen in cross section. It has a reducing diameter thread (8) from the raw material insertion side (1) to the final thread diameter (18). In the reducing part of the thread (9) the thread form is polygon shaped with radiused corners (11) in cross section. The polygon shaped forming thread (9) is produced by erosion methods. USE/ADVANTAGE - To form external threads on bar stock. Enables production of threads with high quality and has itself a longer working life.
Patent DE-4121023-A1 (DE)
Inventor: BURKART AXEL E
IPC: G06K19/077
Filed: 1991-06-26
Abstract: The invention relates to a component (1) which can be plugged into an EDP installation with an interface (3, 4) designed in such a way that data can be transferred between the EDP installation and the component (1) via the read/write device already present in the EDP installation; to increase the application and insertion versatility of the component (1), it is proposed that the component (1) consist of two components which can be plugged together, where one component has the outer shape of a diskette and serves as a frame for the second component, which contains all or some of the electronic units.
Patent DE-4122890-A1 (DE)
Title: Antidazzle rear-view mirror for motor vehicle - is adapted for night time use by tilting for displacement of reflection from silvered surface of prism
Inventor: SCHLEICHER ULRICH DR
IPC: B60R1/08
Filed: 1991-07-11
Abstract: An acute-angled prism (1) has a silvered rearward-facing surface (2) for normal daytime use and a plain glass frontal surface (3) which for night driving is brought into operation by tilting (4) of the prism (1) through an angle exceeding the angle (alpha) between its faces (2,3). The pivot (5) may be in the form of a rocker switch with two stable positions, operated e.g. by the ignition switch. USE/ADVANTAGE - Esp. on outside of vehicle, extremely simply constructed tilting device can be operated either photoelectrically or by means of switch within vehicle.
Patent DE-4131203-A1 (DE)
Inventor: NEUHAUS ALFRED
IPC: C08J9/02
Filed: 1991-09-19
Abstract: A process for the production of composite bodies of polyurethane foams and covering layers, which includes at least partly lining a mold with a covering layer, and filling the mold with a reaction mixture which reacts to form a polyurethane foam. The reaction mixture which forms a polyurethane foam consists of a polyisocyanate component, a component consisting of at least one organic compound having at least two isocyanate reactive groups, blowing agents, and salts with water of crystallization as additives for improving the bond between the foam and the covering layer.
Patent DE-4134298-A1 (DE)
Inventor: PRASUHN JUERGEN DIPL ING
IPC: H02J9/02
Filed: 1991-10-17
Abstract: The proposed controlling and monitoring device (1) for an emergency lamp contains a combination of an application-specific circuit (4), a microprocessor (6), a read-only memory (7) and an erasable and programmable memory (8), as a result of which a device is created which can be produced cost-effectively and makes possible matching and changes to a specific application, even subsequently as well. <IMAGE>
Patent DE-4134711-A1 (DE)
Title: Appts. for water germ elimination esp. in sewage purificn. - has open ends of quartz shrouding(s) round UV tubes above the water level to keep connections out of the liquid
Inventor: UEBERALL PETER
IPC: C02F1/32
Filed: 1991-10-21
Abstract: The appts. has the fluid flow axially over the quartz shrouding round the UV tubes and along them. The quartz shrouding tubes have their open ends projecting upwards over the free liq. surface under atmospheric pressure. The water pref. flows through the UV tube assembly in a trough, where the horizontal liq. flow is deflected upwards and downwards to move upwards where the UV radiators are located for the liq. to flow downwards round them and/or flow round the tubes while the liq. flow moves vertically upwards. The UV tubes can be located in rows, independently of the liq. flow paths, to increase the radiation dosage. USE/ADVANTAGE - Used to eliminate germs in fluids, such as in sewage purificn. or fish breeding and the like, using UV radiation. The UV tubes give the required radiation effect, without having their electrical connections below the water level.
Patent DE-4135304-A1 (DE)
Title: Process to regenerate an ionic exchanger during gas washing with a solvent - used to remove sulphuric acid from process substances
Inventor: SPORER JOSEF DIPL ING
IPC: B01J49/00
Filed: 1991-10-25
Abstract: In a process to regenerate an ionic exchanger used to wash gas with a solvent for the removal of sulphuric acid from a gas mixt. a water back-wash removes solvent from the gas, and the solvent and ion load pass through an ionic exchanger where the ions are removed. The ionic exchangers are then washed in sequence with a rinsing fluid, regeneration caustic solution and water. The novelty is that the rinsing fluid is process water which has been charged in the back-wash circuit after flushing the ionic exchanger. USE/ADVANTAGE - The solvent is recovered from the rinsing fluid without having to flush the solute flow path circuit with a rinsing fluid
Patent DE-4139770-A1 (DE)
Title: Thermal printer for multi colour labels - has label carrying taps fed through two printing stations with different colours and sharing common print roller
IPC: B41J3/54
Filed: 1991-12-03
Abstract: The thermal printer has labels to be printed supplied on a roll (3). The tape is fed (4) around a roller (5) and through the printing station consisting of a print roller (6) and thermal head (10) that uses an ink ribbon (20). The label carrying tape passes around the print roller and crosses a second thermal print head (11) before being wound onto a receiving spool (7). The two print heads are used to provide different colours on a label. ADVANTAGE - Compact, high definition multi colour printing.
Patent DE-4142517-A1 (DE)
Title: Program-controlled washing machine or dishwasher - registers speed of temperature rise in washing water to provide for heater control
Inventor: STAMMINGER RAINER DIPL PHYS
IPC: A47L15/42
Filed: 1991-12-21
Abstract: A programme-controlled washing machine or dishwasher incorporates a heating device for the washing water and a thermostat connecting the heating device in accordance with the washing temperature. The speed of the temperature rise of the washing water is registered or measured during a specific period of time. The measuring result is used as a basis for a control value for the controlling and switching off of the heating device via the thermostat. ADVANTAGE - The preselected end or ideal temperature of the washing water is maintained accurately and not exceeded.
Patent DE-4202147-A1 (DE)
Title: Feeding a cable into a conduit using compressed air - requires cable attached to piston blown down conduit by compressed with air measuring head recording speed and force
Inventor: STEMMER GUENTER DIPL ING
IPC: G02B6/44
Filed: 1992-01-27
Abstract: A method of feeding cable into a duct involves using a piston to which the cable is attached, driven down the duct by compressed air. Behind the piston is a measuring head which records and transmits the cable force during its progress. The force from the compressed air is controlled in proportion to the length of inserted cable. The cable speed is also measured and recorded. The measured values of force and speed are compared with preset threshold values, and if these limits are exceeded, the compressed air supply is stopped. The position of the cable end is found with acoustic sounding apparatus. The measured values are transmitted by capacitive coupling from the measuring head to a metallic conductor within the cable. ADVANTAGE - Cable laying parameters can be monitored during the process and are available for testing afterwards.
Patent DE-4203691-A1 (DE)
Title: Table tennis bat with blade which can be rotated - has notches formed in the edge of blade to enable player to rotate blade to impart spin to ball
IPC: A63B49/08
Filed: 1992-02-08
Abstract: A table tennis bat has a circular blade (2) which is fastened to the handle (3) by a pivoted joint formed by a pin (4). The blade can thus be rotated relative to the handle in either direction through angles (alpha) and (beta) which are equal to each other. The blade (2) has two notches (5) formed in its edge, there being one notch formed on each side of the handle. These notches enable the player to rotate the blade by using the forefinger when gripping the handle. A spring (10) attached to the blade and the handle tends to rotate the blade in the direction (r). USE/ADVANTAGE - Table tennis bat with a rotatable blade which enables the player to impart spin to the ball.
Patent DE-4210068-A1 (DE)
Title: Fluid bed reactor for coal-burning has return pipe for particles and gas - with additional gases introduced via jets close to return pipe outlet to coal combustion chamber
Inventor: KLOTZ HARTMUT DIPL ING
IPC: F23C10/10
Filed: 1992-03-27
Abstract: A fluid bed reactor to burn coal has an elongated, vertical reactor chamber, and a separator at the upper end of the reactor cavity to separate solid and gaseous substances. A pipe returns separated solid substances to the lower end of the reactor chamber and a feeder introduces fresh coal to the return pipe. An inlet pipe introduces a gaseous medium in the vicinity of the return pipe outlet. The novelty is that the inlet for (33, 34) for the gaseous medium (5, 37) has at least two jets (36, 30, 31) separated by a given distance (29) and directed into the reaction chamber (1) in the return pipe (8) in a horizontal plane (27, 28) below the upper third (23) of the length (L) of the cross section (22) of the return pipe outlet (6, 7, 8) and of which at least one (31) subtends an acute angle (32) with the outlet (22) adjacent to the reactor chamber (1) wall (39). USE/ADVANTAGE - The assembly burns coal. The simple arrangemtn further improves the degree of combustion of solid particles.
Patent DE-4213678-A1 (DE)
Title: Turbine for exhaust turbocharger - uses compressed air as cooling medium for adjusting elements of guide blades
Inventor: BAETS JOZEF
IPC: F02C7/18
Filed: 1992-04-25
Abstract: The turbine has a row of individually adjustable guide blades (18). The blades are turned by adjusting shafts (19), which are born in a housing (14) and pass through a blade carrier (13). Each shaft is actuated by a pivot lever (21). A cooling medium flows around all adjusting elements (19,21,22,23). After the cooling process, the medium is introduced into the exhaust flow in the channel (11), upstream of the guide blades. The cooling medium consists of compressed air, which is branched off the charging air duct downstream of the charger compressor. USE/ADVANTAGE - Compressed air cools adjusting mechanism for guide blades of IC engine turbocharger, to increase operational safety.
Patent DE-4215744-A1 (DE)
Title: Limiting or controlling of parts moved by external force, esp. for collision protection of window winder, sliding roof, door or tailboard of vehicle - sensing surface acoustic surface waves produced by piezoceramic actuator transmitted over vehicle body part.
Inventor: HAGEDORN PETER
IPC: E05F15/43
Filed: 1992-05-13
Abstract: The arrangement contains at least one electrical-mechanical piezoceramic convertor as an actuator, at least one mechanical-electrical piezoceramic convertor as a sensor (5) and an electronic controller which controls the actuator, evaluates the sensor signals and operates a drive unit accordingly. The actuator and sensor are arranged on a continuous transfer path (3) forming part of a surface region of the actuated part (1) and/or a fixed part with which it interacts so that part of the energy developed by the actuator is converted into acoustic surface waves. The waves propagate on the transfer path and are received by the sensor. USE/ADVANTAGE - E.g. for preventing powered vehicle window and sliding roof collisions. Triggering force is reduced and only reacts in immediate danger area. Is insensitive to fouling, water, wear and ageing of its parts.
Patent DE-4216061-A1 (DE)
Title: Wheel brake cylinder for hydraulic brake on bicycle - has removable cap with brake shoe, which slides on cylinder housing wall
Inventor: HILDEBRAND VOLKER DIPL ING
IPC: B62L3/02
Filed: 1992-05-15
Abstract: The brake cylinder consists of a cylinder housing with sliding piston, and a brake shoe at the free end of the piston. The cylinder is secured against twisting in longitudinal direction to the cylinder housing. A cap is located between the brake shoe (14,16) and the free end of the piston (46). The cap slides on the outer circumferential wall (62) of the housing (51) axially to it, and is secured against turning. The brake shoe is removably fastened to the cap, which in turn is removably fastened to the piston. ADVANTAGE  - is without fatigue cracks in seals, absorbs torsion and torques of the brake shoe, constant braking characteristics.
Patent DE-4216764-A1 (DE)
Title: Speed reduction system for road vehicle - has pneumatic accelerator pedal actuator that is controlled by speed difference and with override provided by foot pressure.
Inventor: NOACK FRITZ
IPC: B60K28/02
Filed: 1992-05-21
Abstract: A speed limiting system for a road vehicle has an accelerator pedal that is subjected to force applied by the drive on one side and force generated by a pneumatic cylinder (12) on the other. The pneumatic cylinder has the input pressure regulated by a controller (18) coupled to a pressure regulator (20). A compressor (16) provides a power supply. The controller receives an input from a weather sensor of radio receiver (22) that causes the controller to compare the signal with a built in reference. The difference varies the setting of the actuator pressure. The actuator can be overridden by increased foot pressure. USE/ADVANTAGE - Provides override of automatic speed limiting system.
Patent DE-4217873-A1 (DE)
Title: Evaporative heat-exchanger cooling hot gas - has baffles between top and bottom tube plates forming main and end cooling chambers supplied separately with water
Inventor: PREMEL U DIPL ING
IPC: F28D5/00
Filed: 1992-05-29
Abstract: The exchanger comprises a vessel with top and bottom tube end-plates (2, 5) forming gas inlet and outlet chambers (6, 3). Vertical tubes for the gas run between the plates, while the chamber through which they pass forms part of a water circuit. Transverse baffles (8) are inserted in the chamber between the tube plates and clear of the top one, and divide the chamber into end (9) and main (10) chambers, which are separately supplied with water (13, 18). There can be one or more guide plates (11) in the end chamber, directing the incoming water towards the middle. ADVANTAGE - Ensures proper cooling of end plate at hot-gas inlet.
Patent DE-4222826-A1 (DE)
Inventor: TURSKI LECHOSLAW DR
IPC: A61P25/30
Filed: 1992-07-09
Abstract: Described is the use of NMDA-receptor antagonists or physiologically tolerated salts thereof to prevent the development of tolerance during chronic treatment with benzodiazepine-receptor-binding substances. Also described is the combination of the new drugs with benzodiazepine-receptor-binding substances.
Patent DE-4226878-A1 (DE)
Title: Wall or door constructional element with holding strips, frame or jamb - which are made of rectangular metal tube, while cooling material, in case of fire, is directly adjacent to apertures
Inventor: SOMMER HORST
IPC: E06B5/16
Filed: 1992-08-13
Abstract: The holding strips serve for securing glazing, filler etc. in the frame (10), in which are formed apertures facing the glazing etc. The frame is filled, at least partly with a material releasing steam etc. under heat. Apertures are also provided in the element plane. The frame, or jamb, consists of a rectangular metal tube and the material, providing the cooling effect in case of a fire, lies directly adjacent to the aperture so that a coolant stream, e.g. steam etc. flows from the metal tube cavity onto the glazing or filler (3-5). USE/ADVANTAGE - Simple design of wall or door constructional element for high stability meets high fire protection requirements.
Patent DE-4230968-A1 (DE)
Title: Dirt removal, wiper and surface treatment appliance - has holder for foam or wiper lip, with liquid filled tank, pump unit, pipe and outlet
Inventor: EICKENBERG EGON
IPC: A47L13/22
Filed: 1992-09-16
Abstract: The surface treatment appliance (1) has a liquid (9) filled tank (8) connected by a pipe (7) at least part of which is in the form of a spiral hose (6), to at least one outlet (5) situated near the wiper, dirt remover or distributor. The liquid is conveyed from the tank to the liquid outlets by one or more pump units (13). The wiper, remover or distributor is positioned on a telescopic holder bar (2) on the lower end (10) of which the tank is detachably fixed. The pump unit and pipe, inside the hollow handle, have a lever mechanism (15) outside the handle, with piston (14) moving against spring (16) force and driving the pump. Between the pump unit and the outlet is a check valve (18) acting against spring (19) force. USE/ADVANTAGE - No separate liquid container is required. Instead the wiper, dirt remover or distributor incorporates a tank.
Patent DE-4235851-A1 (DE)
Inventor: SCHAEFER GERHARD
IPC: B65F1/12
Filed: 1992-10-23
Abstract: For the collection or for the reception and disposal of useful materials, waste material, refuse or the like, a hinged container (1) is proposed which consists of two container sections (2a and 2b), e.g. half-shells, which are divided along a common closure plane and are connected to each other, such that they can be folded away from one another, at their top via hinges (3) aligned parallel to the closure plane. Each container section or each half-shell (2a and 2b) has, offset relative to the axis of the hinges (3) at the top, hook-in elements (4a and 4b) whereby power-driven hooks (5a and 5b) can be coupled to a hanger cross-bar (6), arranged on a crane jib (7) or the like, for lifting and for controlling the opening and closing operation. Arranged between the opening sides of the mutually adjacent container sections or half-shells (2a and 2b) is a partition (8) which, in its closed position, can be locked onto or in front of the opening side of one container section or of one half-shell (2b), and in at least one spread position of these container sections or half-shells (2a, 2b) can be transferred by an adjusting member (12a, 12b) from the locking position into an unlocking position. The essential feature of the hinged container (1) resides in the fact that the container section or the half-shell (2b) on which the partition (8) can be locked contains a dividing wall oriented transversely to the partition (8), that the partition (8) consists of two partition sections whose join coincides with the plane of the dividing wall, and that the two partition sections can be locked to or unlocked from the container section or the half-shell (2b) independently of each other. <IMAGE>
Patent DE-4236558-A1 (DE)
IPC: B23K26/26
Filed: 1992-10-29
Abstract: In the manufacture of an article in a multi-segment mould of fusible material any spurious formation arising during manufacture is minimised by positioning the mould segments in a desired configuration and exposing adjacent edge regions to laser beam irradiation to unite the segments at said edge regions. One mould segment edge may be provided with a spurious rib formation 14 of fusible material, the adjacent segment edge being provided with a channel 15 to receive material flowing from said ribs on irradiation. Alternatively one segment edge may be provided with a deformable abutment 25 which is deformed in contact with a plain segment edge 22 prior to moulding. <IMAGE>
Patent DE-4239875-A1 (DE)
Inventor: LINDNER DIETER DR
IPC: F01N3/08
Filed: 1992-11-27
Abstract: The invention relates to an exhaust gas purification system for decreasing the emissions of hydrocarbons during the cold start of internal combustion engines. The exhaust gas purification system contains a hydrocarbon adsorber and a downstream catalyst system which can be composed of a single three-way catalyst or of a combination of oxidation, reduction and/or three-way catalysts in one or more beds. The hydrocarbon emissions during the cold start phase can be significantly decreased by using oxidation catalysts or three-way catalysts which, in comparison with conventional catalysts, have at least twice the loading of platinum and/or palladium.
Patent DE-4240754-A1 (DE)
Title: Electronic control device for motor vehicle engine or ABS system - has edge walls of cooling plate, plug connector and housing frame or cover forming four narrow sides of housing
Inventor: KERNER NIKOLAUS DIPL ING
IPC: B60R16/023
Filed: 1992-12-03
Abstract: The control device includes a cooling plate (3) for power components (6) which has a transverse edge wall on opposite sides. A plug connector part (9) is fixed to a side of the cooling plate which runs transversely to the edge walls. The edge walls of the cooling plate, the plug connector part and either a housing frame part or a cover (11) form the four narrow sides of the housing.  The housing is held together by the cover. USE/ADVANTAGE - For vehicle engine management or ABS system control. Is simple to assemble and has compact structure.