baber/WOPTO huggingface dataset:
Patent DE-4124085-A1 (DE)
Inventor: STROHBECK ULRICH
IPC: B05D1/30
Filed: 1991-07-20
Abstract: An apparatus for curtain coating articles with a liquid or fluid coating material is described, having a reservoir for the coating material which has at least one pouring opening, out of which the coating material emerges as a curtain coating film, a conveying device which generates a relative movement between the article to be coated and the pouring opening or openings, and an electrode arrangement which is provided between the pouring opening or opening and the surface of the article to be coated, and between which and the curtain coating film or the reservoir a boiling voltage device applies a high voltage. According to the invention, the electrode arrangement has at least one electrode which is constructed in such a way that it induces electrostatic induction charges in the curtain coating film.
Patent DE-4124218-A1 (DE)
Title: Carton for video-tape cassette - has single cut=out sheet folded and bonded to form carton shape with cover flap section
IPC: G11B23/023
Filed: 1991-07-20
Abstract: The carton for storing a video tape cassette is produced by folding a single, cut out sheet of material. The single sheet has a double panel section (4) that forms the top. One of the panels (4') is stepped to provide a location (11). The top panel also has a centre cut out (9) to facilitate removal of the cassette. The lower section (3) has a double panel (1) that forms the closing flap. Side elements (5) are bent over and are bonded to seal the unit. All folds are made along preformed crease lines. ADVANTAGE - Simplifies construction of cartons.
Patent DE-4131093-A1 (DE)
Title: Deriving electrical measurement signal proportional to physical measurement parameter, e.g. relative displacement - stimulating transducer with variable impedance dependent on measurement parameter using clocked stimulation voltage, and forming signal from sampled transducer output signal
Inventor: NETT ANTON
IPC: G01D5/16
Filed: 1991-09-18
Abstract: The derivation method involves stimulating a measurement transducer (1) whose impedance varies with the parameter being measured. The electrical signal is formed from the transducer output signal which varies with its impedance. A clocked voltage is used to stimulate the transducer and the measurement signal is formed from values of the output signal sampled during the clock periods. The clock periods are of equal lengths. USE/ADVANTAGE - E.g. for measuring relative displacements of two objects. Process is free of noise influences.
Patent DE-4133942-A1 (DE)
Title: Heating system thermostat valve - has equalisation unit external to valve housing, providing temperature regulation independent of base temperature
Inventor: WERNER KLAUS
IPC: G05D23/02
Filed: 1991-10-14
Abstract: A heating element thermostat valve has a valve housing with a valve rod extending in the opening direction of the valve. A thermostat is fixed to the housing with a pushrod, which extends from the housing proportionally with room temperature, acting on the valve rod. An equalisation device (7) regulates the effect of base temperature on the valve function. The equalisation unit is located external to the valve housing (1) and compensates for the heat transfer of the housing to the thermostat unit. ADVANTAGE - Improved temperature regulation.
Patent DE-4135058-A1 (DE)
Inventor: BLUM RAINER
IPC: C03C25/328
Filed: 1991-10-24
Abstract: Solutions of polyimide precursors containing diamines and tetracarboxylic diesters, where the tetracarboxylic diesters are a mixture of     from 0.05 to 0.95 mol% of oxydiphthalic diesters and from 0.05 to 0.95 mol% of benzophenonetetracarboxylic diesters, biphenyltetracarboxylic diesters or mixtures thereof.
Patent DE-4136237-A1 (DE)
IPC: C25D13/22
Filed: 1991-11-02
Abstract: The process according to the invention relates to a process for painting radiators, in which   A - 1 the radiators are immersed into a first aqueous electrodeposition bath which contains a cationic amine-modified epoxy resin and an aliphatic or cycloaliphatic, blocked polyisocyanate which is part of the amine-modified epoxy resin and/or is in the form of a separate component, and has a temperature of from 22 to 35 DEG C, a conductivity of at least 1000  mu S cm<-1> and a pH of at most 7.0,   A - 2 the radiators are connected as the cathode,   A - 3 a voltage of from 20 to 450 V is applied, A - 4 a paint film is deposited on the radiators within from 5 to 120 seconds by means of direct current, A - 5 the radiators are removed from the first electrodeposition bath, B the coating material which has not been deposited electrochemically is rinsed off, C the deposited paint film is dried until it has an electrical resistance of at least 5.10<10>  OMEGA cm, D - 1 the radiators are again immersed into an aqueous electrodeposition bath as described under A - 1, D - 2 the radiators are connected as the cathode, the anode being selected so that the quotient of the area of the anode and the area of the radiators still to be painted is greater than 0.05,   D - 3 a voltage of from 50 to 500 V is applied, D - 4 a paint film is deposited on the radiators within from 60 to 240 seconds by means of direct current,   D - 5 the radiators are removed from the electrodeposition bath, E the coating material which has not been deposited electrochemically is rinsed off, and F the electrodeposition films applied in this way are baked (stoved).
Patent DE-4137702-A1 (DE)
Title: Thermal transfer sheet coated with beta, beta:cyano-styryl dyestuff - giving yellow print and used in dyestuff diffusion thermal transfer printing
Inventor: LIECHTI PETER DR
IPC: B41M5/385
Filed: 1991-11-15
Abstract: Thermal transfer sheet has a coating contg. a 4-substd.-amino-beta, beta-dicyano-styryl dyestuff of the formula (I) in which R1-2 independently = lower alkyl; Q = 2-5 C alkylene; X = halophenyl, 1-3 C alkylphenyl or a (substd.) 5-membered N-heterocycle. (I) are known cpds. or can be prepd. (I) (not claimed) by known methods described in CH 505876 and DE 2308706. USE/ADVANTAGE - (I) are yellow dyestuffs and can be mixed, opt. with other transferrable dyestuffs, e.g. cyan azo dyestuffs. The material is useful for the dyestuff diffusion thermal transfer (D2T2) process, e.g. for making hard copy from video cameras, computer screens, television and digital data carried by telecommunications networks. The image quality is close to that obtd. by classical colour photography.
Patent DE-4137910-A1 (DE)
Title: Transport mechanism for bottle washing machine - consists of an endless chain with attached cells holding bottles in inverted position
Inventor: STROHN GISBERT
IPC: B08B9/42
Filed: 1991-11-18
Abstract: The bottle washing machine transport mechanism is in the form of an endless chain conveyor. The inverted bottles (9) are fitted inside cells which are attached to the chain. The bottles are transported through the washing machine, which consists of two spraying stations (2, 3) equipped with nozzles which spray a cleaning medium into the inverted bottles. Each cell (6) is fitted with a centering device for the bottle inside the cell so that the mouth of the bottle is aligned with the nozzle.The centring is pref.provided by the jacket and/or partial jacket faces of the respective cell. ADVANTAGE - Improved centring and clamping of any type of bottle.
Patent DE-4204060-A1 (DE)
Title: Pressure control in metallurgical containers - by means of a two-loop cascade control system
Inventor: KLINKER RALF
IPC: G05D16/20
Filed: 1992-02-07
Abstract: Pressure in the container (1) with a pressure sensor (6) is controlled by means of a two-loop cascade system. A controller (7) in the first loop is suppied with the output from the sensor (6) and the required value of the pressure (from an external source). The output from the controller (7) and the required value of the pressure - which is modified by a scaling unit (13) - are fed to an adder (12) to produce a control variable for a proportional valve (3) in the second loop. The second loop also includes a pressure sensor (5) at the exit of the proportional valve controlling the supply from a pressure source (4). USE/ADVANTAGE - In the metal casting industry. It ensures accurate (with a deviation of +/- 0.75 mbar over the range 0-1 bar) and fast (response time approximately 0.2 s) pressure control in containers.
Patent DE-4205403-A1 (DE)
Inventor: BARAINSKY MARKUS
IPC: A61J7/04
Filed: 1992-02-20
Abstract: A package for a consumer item, like a foodstuff, a pharmaceutical product, a cosmetic agent, a colorant or an adhesive, with a limited shelf or useful life and/or another property subject to time-dependent changes, with a time measuring device (2) combined with the package (1) for the item which is activated when the item to be packed is initially used or packed and, after a predeterminable time, triggers a signal which is continuous or cancellable and/or which can be changed by external actuating means.
Patent DE-4208889-A1 (DE)
Title: Sound absorbing composite structure for marine craft, e.g. submarines - has damping layer clamped by bolts between a cover layer with projections and a carrier layer
Inventor: MEYER FRIEDRICH DIPL ING
IPC: B63B3/68
Filed: 1992-03-19
Abstract: Composite comprises a damping layer (13) clamped by bolts (12) between a cover layer (14) and a carrier layer (10). The boundary between the cover layer (14) and the damping layer (13) has projections. The projections can be confined to either the damping layer (13) or the cover layer (14). The cover layer (14) can be cast in epoxy resin with hollow glass beads and have conical projections. A viscoelastic damping layer (13) is clamped by bolts (12) between a carrier sheet (10) and a cover sheet (14). The damping layer (13) and carrier sheet (10) have similar thickness, e.g. 30 mm. Unevenness (15) up to 5mm in the carrier plate (10) is taken up as the approximate 10 mm high projections are pressed into the damping layer (13). USE/ADVANTAGE - The invention is used for acoustic components on submarine hulls which can be disassembled for repair.
Patent DE-4209552-A1 (DE)
Title: Injector dosing device for sand blaster - has regulating valve, controlled by switchgear, which is coupled to start-up device for sand-blaster
Inventor: KEIZERS GEB KALLE
IPC: B05B12/00
Filed: 1992-03-25
Abstract: The dosing device (1) is for dosed addition of a fluid, e.g anticorrosive medium, to a flow generated by the sand blaster, etc. It has a container for the fluid, and a connection conduit (31) to a tube (32) containing the flow. The sand blaster is actuated via a start-up device (33). The connection conduit contains a regulating valve (17,18), which is controlled via a switchgear. This is coupled to the start-up device, and switches the valve dependant upon the impulses from the device. The switchgear contains a valve (34), which is controlled via the start-up device. It is connected to a pressure generator (35). USE/ADVANTAGE - Optimum dosing during any operational condition of sand blaster
Patent DE-4211068-A1 (DE)
Title: Air compressor for motor vehicle - has outlet valve to reservoir, inlet valve controlled according to pressure in reservoir by electromagnet using clocking frequency dependent on pressure
Inventor: SCHMIDT ERWIN
IPC: G05D16/20
Filed: 1992-04-03
Abstract: An air compressor (1) has an utlet valve (7) from which a compressed air line leads to a compressed air reservoir (10). An inlet valve (3) passes air into the compressed reservoir (10) or to a compression chamber depending on the press. in the reservoir. The inlet valve is controllable into its open and closed positions by an electromagnet (20) using a clocking frequency dependent on the press. in the reservoir. The clocking frequency can be changed according to the rate of change of press. USE/ADVANTAGE - For use in compressed air system of motor vehicle. Operating efficiency of compressor is optimally controlled with reduced compressed air consumption.
Patent DE-4211494-A1 (DE)
Title: Dispenser for liquid soap - uses batteries to control 2-position metering valve with timing circuit for shut-off and sensor determining hand proximity
Inventor: SCHRANK RALF
IPC: A47K5/12
Filed: 1992-04-06
Abstract: The liquid soap dispenser (1) has a housing with a soap container, an electromagnetic metering valve (2), a control appts. (3) and a proximity sensor (22). The sensor is mounted close to the metering valve on the base of the housing. The metering valve is a solenoid valve with two stable armature positions, corresp. to "open" and "closed" respectively. The control appts. (3) is powered by batteries (4,5). It contains a timing circuit in order to close the metering valve after a certain preset time. Alternatively, it can close only when it is sensed that the hands are no longer nearby. ADVANTAGE - Does not need to be hooked up to ring main and is not wasteful in liquid soap.
Patent DE-4217109-A1 (DE)
Inventor: JOECKEL WILLI DIPL ING
IPC: E04H6/24
Filed: 1992-05-22
Abstract: The invention concerns an automatic car park (1) with parking spaces (7, 12) disposed next to and over each other along a car-transport track (2) and with an electrically propelled transporter (17) for a pallet (45) carrying a vehicle (41) along the car-transport track (2). The pallet (45) can be electronically controlled to enter a particular parking space (7, 12) and to leave it again. The transporter (17) can be driven on the car-transport track (2) up to a car-loading area (64) on the access road (62) leading up to and away from the car park (1). At least one scissor-type pusher (49) is used to insert the pallets (45) in the parking spaces (7, 12) and bring them out again.
Patent DE-4218596-A1 (DE)
Title: Web coating assembly for moving web of paper or cardboard - uses web draw tension and angle round roller to spread surplus coating mass
Inventor: KUSTERMANN MARTIN DR
IPC: B05C1/12
Filed: 1992-06-05
Abstract: Assembly has two parallel rollers (2,3) near each other with a gap in between, forming a press gap for coating the web pref. on both sides. Web runs round both roller mantles, whether the gap is a press gap or open, with dosed vols. of the coating mass applied (4,5;6,7) to the mantles by spreading and the surplus amt. is scraped off solely by the draw tension on the web and the angle of passage round the rollers(s). Roller surface speed is measured in relation to the web speed for the application dosing. Rollers are deployed so that the linking plane(s) between their axes forms an angle with the horizontal of 0-40 deg. or 60-90 deg. At the lower angle range, an applicator jet assembly (4,5;6,7) is fitted for each roller (2,3) at the side away from the roller gap, which can swing away from the roller mantle, pref. at the under side. In the higher angle range, a scraper unit is at the upper section of the roller mantle, to form a sump of the coating mass as a glue or a pigmented bonding medium, on an elastic holder at the upper roller, with a jet applicator at the mantle of the lower roller. An adjustment unit (26) give a controlled and continuous change to the roller gap setting to set the pressure applied by the web against the roller mantle, when the rollers do not press against each other, to scrape off the surplus mass by the draw tension on the web, using a spindle and electro-motor unit (26). Bearings of both rollers (2,3) are held in a rigid frame (1), where at least the bearing of one roller (3) can slide when adjusted (26) in the frame (1). USE/ADVANTAGE - For the application of a coating mass to a moving web of paper or cardboard, with a simple web guide system through the application zone as the mass is transferred from the roller mantle(s) to the web surface(s).
Patent DE-4227662-A1 (DE)
Title: Radial rolling large bearing - has cage formed by two circular rings connected together between rolling bodies by connectors for better strength.
Inventor: KOEHLER HORST DIETMAR DIPL ING
IPC: F16C33/46
Filed: 1992-08-21
Abstract: The circular rings (6,7) between each rolling body (4) are connected together by radially superposed connectors (10,11). The rings have on opposite sides recesses forming pockets and separated from each other by web attachments (8) which have a wedged shaped cross-section in the direction of the centre of the bearing. The guide faces of the web attachments can have a straight contour or a concave contour wherein the radius of curvature is greater than that of the rolling body. The connector can be connected to the rings by adhesive. USE/ADVANTAGE - Improved stability of large rolling radial bearing without impeding the lubrication of the bearing.
Patent DE-4231356-A1 (DE)
Title: Inflation system for vehicle air bag - uses mixture of propellant oxidation and inert gases fired by deceleration-responsive igniter.
Inventor: BLUMENTHAL JACK L
IPC: B60R21/30
Filed: 1992-09-18
Abstract: The inflation system is for a crash safety air bag in a vehicle. It has a container (14) with a chamber (16) holding a gas mixture (18) consisting of a propellant gas (hydrogen), an oxidation gas (oxygen) and an inert gas (nitrogen or argon or a mixt. of both). An igniter (24) responsive to sudden vehicle deceleration ignites the gas mixture causing the end wall (28) of the container to break and allow the flow of warm gas into the air bag (12). USE/ADVANTAGE - Crash safety air bag system for a vehicle has an inflation rate controllable by the adjustment of the gas mixture composition.
Patent DE-4237251-A1 (DE)
Title: DC lighting equipment for pedal cycle - has voltage regulator, non-saturable DC generator, nickel@-iron@ accumulator and LED charge indicator for improved reliability
Inventor: KERNL MARTIN
IPC: B62J6/00
Filed: 1992-11-04
Abstract: The lighting equipment of a pedal cycle has a headlight (1), rearlight (2) wheel-driven non-saturable DC generator (12), nickel/iron accumulator (8) and voltage regulator (9). The control circuitry together with a LED accumulator charge indicator (7) is housed in a unit (10) mounted below the luggage carrier of the cycle. The generator mounting is provided with vertical and orientational adjustment to accommodate different cycle dimensions and its drive-wheel which contacts the tyre sidewall has a replaceable rubber rim. The switches (5, 6) enable a variety of usage modes including a test position (6) for checking accumulator charge. USE/ADVANTAGE - Regulator limits generator output voltage to safe maximum at high speeds and excess energy is absorbed by accumulator. Accumulator can be visually checked by LED and maintains lighting at low speeds. Drive-wheel is of narrow disc construction and is not materially affected by adverse weather conditions e.g rain, snow etc..
Patent DE-4241692-A1 (DE)
Title: Storage  disk for optical fibre - has space between fixing disk, guide element and outer edge of disks for receiving optical fibre looped around fixing disk
Inventor: PARSTORFER RICHARD
IPC: G02B6/44
Filed: 1992-12-10
Abstract: The storage disk includes two same size circular disks (1,2) connected by a guide element (5,6,7) which lies between. The first disk has an open long hole (3) from its circumference. A smaller fixing disk (4), which is connected to the second disk is arranged in the long hole. A free space, which receives the optical fibre (7) looped around the fixing disk, is between fixing disk, the guide element and the outer edge of the disks. ADVANTAGE - Is space-saving and simple to produce.
Patent DE-4241907-A1 (DE)
Inventor: FLETCHER NEIL CHRISTOPHER
IPC: H05K7/14
Filed: 1992-12-11
Abstract: An elongate member for removably housing in an extrudate extending transversely across the front of a rack and adapted to accommodate a plurality of circuit boards has mutually spaced along the member guides 10 for reception of locating pins protruding from the rear faces of front plates of circuit boards when accommodated in the rack. The elongate rack member 7 is of substantially T-shaped transverse cross-section, opposite ends of the head of the T-shaped member being adapted to be removably housed in oppositely disposed grooves in the extrudate. The mutually spaced guides 10 are disposed in at least the limb of the T-shaped member, each guide being of such a depth that it will accommodate a locating pin having any length within a limited range of lengths of locating pin. <IMAGE>
Patent DE-4300944-A1 (DE)
Inventor: DAMASSE JEAN-MICHEL
IPC: B22D11/06
Filed: 1993-01-15
Abstract: Each of the lateral walls (8) bearing on the axial ends of the sleeves (10, 11) of the rolls of the casting machine includes two lateral parts (16a, 16b) and an element (22) made from a first refractory material arranged in a cavity (21) provided between the lateral parts which have plane bearing surfaces (20, 20') on the end parts (10, 11) of the rolls. The lateral parts are made from a second refractory material which is resistant to corrosion and erosion by the cast metal. The element (22) is made from a fibrous refractory material consisting, for example, of alumina fibres impregnated with zirconia, or made from an insulating refractory concrete. <IMAGE>
Patent DE-4302117-A1 (DE)
Title: Photographic measurement objective for use in conjunction with CCD cameras
Inventor: DIETZSCH EBERHARD
IPC: G02B13/24
Filed: 1993-01-27
Abstract: The meridional image shell is concentric to its pupils, and the measurement objective also includes an auxiliary lens (2), arranged diverging just before the image plane. This lens rectifies the image field bulging of the movement system (1). So that a sufficiently flat image matches the CCD matrix. The auxiliary lens (2) is at least a nearly concentric meniscus (3) concave to the image plane, which contains a counter curved cementing surface (4) effecting a strong dispersion. System data is available concerning the measurement objective.
Patent DE-4302982-A1 (DE)
Title: Security and alarm system for preventing vehicle theft
Inventor: LUBOS KARL-HEINZ
IPC: B60R25/00
Filed: 1993-02-03
Abstract: Security claws (4) protect the clutch pedal (1), the brake pedal (2) and the accelerator pedal (3) against the action of a thief. The locking pieces (5) and the security housings (7) are made of hardened steel. The security claws (4a, 4b) consist of two halves but may also be made as one piece (8) using a movable hinge. A vibration switch (6) is attached to the vehicle horn, which is set off by the force of rough handling or a break-in. On disconnecting a cable (9) the alarm is immediately silenced.
Patent DE-4303435-A1 (DE)
Title: Impact protection bars for doors and side walls of motor-vehicle bodies
Inventor: GARNWEIDNER PETER
IPC: B62D21/15
Filed: 1993-02-05
Abstract: The subject-matter of the invention is an impact protection bar, for example for doors and side walls of motor-vehicle bodies. The impact protection bar has a compression flange (2) and a tension flange (1), lying at a distance therefrom, which flanges are connected to one another via webs (3) which run transversely to the flanges and together with them enclose a cavity, only the compression flange (2) having portions (4) which protrude beyond the webs (3), and furthermore the force-application surface of the compression flange (2) having a region (2.2) on each of the portions (4) which is raised with respect to a region (2.1) lying between the webs (3), and the raised regions (2.2) lying with their centre lines, which run in the direction of the bar, in the region outside the centre planes of the webs (3). <IMAGE>
Patent DE-4311910-A1 (DE)
Title: Device for testing telecommunications equipment
Inventor: SEVKE FRANK DIPL ING
IPC: H04M1/24
Filed: 1993-04-10
Abstract: The device serves to test telecommunications equipment. The device has a controller and at least one adapter which connects the controller to the telecommunications equipment. A terminal adapter provided to connect a terminal is fitted with both an analogue and a digital interface. The terminal adapter has an interface which enables connection to a keyboard area of the terminal. The terminal adapter is provided with actuation elements for key contacts of the terminal and a transformer is provided in the analogue interface for coupling with an earpiece connection of the terminal and with a microphone connection of the terminal.