baber/WOPTO huggingface dataset:
Patent DE-4218654-A1 (DE)
Title: Dividing wall for room - has frame construction from floor to ceiling and swings horizontally on hinge about vertical axis, also has elastic strips to create drag
Inventor: BOBAK REINER DIPL ING
IPC: E04B2/82
Filed: 1992-06-05
Abstract: The frame construction (1) reaches from the floor (5) to the ceiling (6) and has a hinge (2,4) with a vertical pivot axis (3). On both the floor and ceiling edges are elastic coating strips so that there is drag between the floor/ceiling and the frame when the wall is swung out horizontally about the axis. There is a supporting roller underneath the axis on the bottom of the frame. There may also be a lifting device (30) to lift the frame construction when swinging out and back. USE/ADVANTAGE - Can be used as swing doors. Small furnishings such and pictures, mirrors, shelves or cupboards etc. can be hung on the wall without affecting its operation.
Patent DE-4218681-A1 (DE)
Title: Cutter assembly for garden chaff cutter - comprises two interchangeable blades with serrated cutting edge fitted to rotating circular plate
Inventor: FALLNBUEGL FRANZ
IPC: B02C18/08
Filed: 1992-06-05
Abstract: Cutting teeth (17) are formed along the cutting edge (13, 14, 15) of the blades (6) by triangular V-shaped recesses (16) cut at intervals down from the upper surface (13). The blades fit into parallel recesses (5) in the upper surface of the rotary plate cut obliquely from the perimeter. The teeth are cut staggered so that the tips on one blade coincide with the gullets on the preceding one. The blades are fitted diametrically opposite to each other and are wedge-shaped in cross-section so that the cutting teeth are bold of the mounting surface (4) of the plate (1). USE/ADVANTAGE - Cuts tough garden rubbish without fear of jamming.
Patent DE-4220650-A1 (DE)
Title: Printing plate prepn. with quality control of exposure and development - uses scanned data from original copy and plates for automatic fault detection
Inventor: KENSY KONRAD
IPC: G03F7/20
Filed: 1992-06-26
Abstract: To monitor the prepn. of printing plates for a printing press, to control the quality of exposure and development, the original copy data are taken as the input data for comparison with the output data of the plates to give control values for further working stages in the plate prepn.. They are further taken at a data collection point and at a printing press. Pref. the input and output data are produced as data sets at a computer assembly which reproduce the contents of the original copy and the plates by scanning the copy and/or plates. The surfaces to be scanned are divided into a number of overlapping modules where the overlapping scanned surfaces are evaluated by an evaluation and register unit. The scanning results of each scanned part line, at least at the plate, give unidimensional vectors to be evaluated in an opto-dynamic process to show directional shifts of light-dark and dark-light for use as measured values, with threshold values for directional shifts. USE/ADVANTAGE - The system is to check for undeveloped points or areas, faults in the HT unit, stamping faults, exposure faults through bubbles or copy slippage, toner faults, inadequate heating or soiling through scrubbers, etc.. The operation detects faults automatically during stamping, exposure and development of the printing plates.
Patent DE-4221218-A1 (DE)
Title: Storage cell system for hazardous material - has lower structure and floor trough constructed module fashion from prefabricated concrete parts
Inventor: ENOEKL VIKTOR
IPC: B65D90/24
Filed: 1992-06-27
Abstract: On the floor trough (1) the prefabricated concrete parts are joined together to form a building (2). Beneath the seams of the store floor is a one-part catchment trough which is also a prefabricated concrete part. The trough is coated, uncoated or clad. The storage cell receives the legally prescribed min. volume which is stored on a limited time basis. The catchment trough also serves as foundation for the building. It extends over the building and has one or more emptying apertures. Under the catchment trough are devices for air suction to check the seal. USE/ADVANTAGE - To store safely material which is hazardous to soil and water.
Patent DE-4225125-A1 (DE)
IPC: B09B3/00
Filed: 1992-07-30
Abstract: The invention concerns a device for aspirating gases from, in particular, the topsoil. Efficient protection against explosions is provided by virtue of the fact that the suction fan or underpressure generator is designed as a water-ring pump.
Patent DE-4230046-A1 (DE)
Title: Adaptive equalising of transmission signal interference - transmitting reference signal(s) from transmit side and equalising at receiver side
Inventor: WASSERTHAL EDMUND DIPL ING
IPC: H04B3/54
Filed: 1992-09-08
Abstract: The receiver side equalising is carried out in response to a received reference signal to improve the quality of the useful signal. Pref. the reference signal is transmitted in intervals of the useful signal. At the transmit side, a recognition device for the useful and reference signals is installed for suppressing or activating the reference signal transmission. The equalising system (1) has a transmit side signal source (9) transmitting at least one reference signal. In the receiver (7) an equaliser (11), acting in response to the received reference signal, equalises a received useful signal such that it is of optimum quality. The receiver may have several equalisers corresp. to the number of the reference signals from the transmitter (5). USE/ADVANTAGE - For carrier frequency signal transmission, with increased transmission signal quality.
Patent DE-4231070-A1 (DE)
Title: Central heating boiler with flame cooling by flue gases - has cooling path between combustion chamber and end of burner mixing tube
Inventor: WIEDMANN UWE DR ING
IPC: F23C9/08
Filed: 1992-09-17
Abstract: The flame cooling is carried out by flue gases, passed from the combustion chamber (4) to the flame. Between the combustion chamber and the end of the burner mixing tube (3) is incorporated a cooling path (11) for returning a position of the hot flue gases to the flame root and its cooling. Pref. the cooling path contains an annular chamber of sheet metal (12), fitted to the burner-side end of the boiler from the annular chamber leads at least one duct (13), via a baffle, to the end of the mixer tube, with at least the duct heat insulated towards the combustion chamber. ADVANTAGE - No extra cost and design changes for required low pollution.
Patent DE-4233512-A1 (DE)
Title: Process gas control system and equipment for vacuum coating plants - with flow control valve and flow meter in the process gas supply line and diversion of the gas flow via by=pass when receiver gas supply is interrupted
Inventor: ZEJDA JAROSLAV DIPL ING
IPC: C23C14/00
Filed: 1992-10-06
Abstract: Process gas control system for coating plants with a vacuum line connected receiver, which is connected to a gas source by a line with flow control valve and flow meter for accurate metering of the gas charge. For stopping the process gas supply, the flow is diverted from the receiver instead of being shut off. When the reactive gas supply to the receiver (1) is to be interrupted, the gas supply is diverted via a by-pass (21) to a pre-vacuum pump (7) after opening a stop valve (23). USE/ADVANTAGE - For the control of process gas in vacuum coating plants. Eliminates the time loss associated with adjusting the gas flow after a pervious shut-off.
Patent DE-4233835-A1 (DE)
Inventor: ALMSICK ANDREAS VAN DR
IPC: C07D231/06
Filed: 1992-10-05
Abstract: Pyrazoline derivatives of general formula (I), in which R<1> and R<2> are phenyl, optionally substituted by one or more of the same or different groups selected from cyano, halogen, nitro, C1-6-alkyl, C1-6-alkoxy, halo-C1-6-alkyl or halo-C1-6-alkoxy, in which at least one of the phenyl groups is substituted by cyano; R<3> is phenyl or cyclohexyl, each of which is optionally substituted by one or more of the same or different groups selected from halogen, nitro, cyano, C1-6-alkyl, C1-6-alkoxy, halo-C1-6-alkyl, halo-C1-6-alkoxy, C1-6-alkylsulfonyl, halo-C1-6-alkylsulfonyl or C1-6-alkoxycarbonyl; and R<4> is hydrogen, C1-6-alkyl, halo-C1-6-alkyl, C1-6-acyl, C1-6-alkoxycarbonyl or halo-C1-6-alkoxycarbonyl, have insecticidal and acaricidal activity.
Patent DE-4300349-A1 (DE)
Inventor: FLETCHER NEIL CHRISTOPHER
IPC: H05K9/00
Filed: 1993-01-08
Abstract: A simple and inexpensive front plate 14 for securing to the front edge of a circuit board to be accommodated in a rack housed in an enclosure and to be electrically connected to a backplane at the rear of the enclosure comprises two flat panels secured face-to-face. The rear panel 15 is of electrically conductive metal or metal alloy and has near each of its ends and protruding from the rear face of the panel two locating pins 19 which are integral parts of the panel. The front panel 16 is of metal or metal alloy having an overall coating of electrically insulating material or is of electrically insulating material. The locating pins 19 are adapted to engage in associated guides in elongate members transversely extending across the front of a rack to locate the front plate 14 positively with respect to the members as the circuit board is being introduced into the rack. <IMAGE>
Patent DE-4307013-A1 (DE)
Title: Multiplication-division circuit III
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1993-03-05
Abstract: In the arithmetic circuit according to the subject of the invention, all input numbers are typed into the result shift register (22). <IMAGE>
Patent DE-4317445-A1 (DE)
Title: Equipment for rescuing people from the high storeys of buildings
Inventor: WOLSCHKE PETER
IPC: A62B1/20
Filed: 1993-05-19
Abstract: A hose for rescuing people from the high storeys of buildings in the event of fires or the like. This hose serves as a basis of this invention. An important point is also the existing construction of high-rise buildings, wherein it would be possible for a tube to be installed in or on the building. Provided with running rails from the outside and access means in order to be placed at the respective danger spot. Modern electronics would provide a warning signal (smoke detector), which would make it possible for the rescue hose to be brought into play. The protective sack is important for the rescue. It prevents any rubbing and additional injuries. Security against falling, and the falling height, is controlled by a roller fastened on the sack and having a cable which runs down slowly with retarded action. In addition, the use of hydraulic vehicles would provide an otherwise non-existent rescue height. The person to be rescued would be caught be a helper (platform) and slide down the hose slowly, whereupon he would be caught by other helpers. It is easy to get out of the sack.
Patent DE-4320205-A1 (DE)
Inventor: GAUBITZ BERND DIPL ING
IPC: F16D27/00
Filed: 1993-06-18
Abstract: An actuating means (17) for an hydraulically actuated motor vehicle friction clutch (1), comprises an hydraulic master cylinder (21) and an electric motor (19) connected together to form a sub-assembly, the motor spindle (31) acting through a hall and nut screw drive (27) on the piston (35) of the master cylinder (21). The motor spindle (31), the ball and nut screw drive (27) and the master cylinder are arranged to lie on a common axis. The ball and nut screw drive (27) has an axially displaceable but non-rotatable component (nut 39) and a rotatable but axially fixed component (threaded spindle 37). The axially displaceable component can be acted on by a compensating spring in opposition to the main clutch spring (7). The compensating spring is chosen so that the resulting force exerted on the component reverses its direction at around a position in which the clutch (1) is starting to transmit torque. The actuating means (17) requires only comparatively little space and is able to employ a small electric motor (19). The actuating means may be used to slip the clutch to avoid driveline vibration. <IMAGE>
Patent DE-4320880-A1 (DE)
Title: Controlled air supply to catalyser in vehicle exhaust pipe - has heated and pumped airflow with control valve to restrict airflow during start-up
Inventor: HOSOYA YASUHIKO
IPC: F01N9/00
Filed: 1993-06-23
Abstract: The airflow into the exhaust system is topped off from the inlet manifold and is introduced upstream to the catalyser (5). During starting, the control valve (11) in inactivated via a shut-off valve (10) in series to stop the airflow for a programmed time delay. This enables the catalyser to warm up, without a cooling airflow. A heater (15) in the airflow duct helps to ensure optimum temp. of the catalyser. A simple controller (18) regulates the heater control valves and air pump (8) to provide optimum flow. Temp. sensors in the system enable the controller to maintain optimum levels. ADVANTAGE - Reduced emission products during starting, improved engine management.
Patent DE-4322937-A1 (DE)
Inventor: KASPAR RUDOLF
IPC: B60R1/12
Filed: 1993-07-09
Abstract: An information unit in a motor vehicle is described which includes an electronic circuit (10) which can be connected to an on-board network of the motor vehicle, one or more sensors (41, 42, 43), a display device (40) and, if desired, operating elements (52, 54). In order to design the display device (40) so that it is easily comprehensible to the driver, provision is made for the sensor (41, 42, 43) and the circuit (10) to be accommodated in the casing of a motor vehicle rear view mirror (1), the circuit (10) being connected to a cable (30) which is guided through a hollow supporting arm (20) of the rear view mirror (1) and can be connected to the on-board network, and the display device (40) being integrated in the mirror glass (5) of the rear view mirror (1). <IMAGE>
Patent DE-4323923-A1 (DE)
Title: Rubber glove
Inventor: RACKOW WILFRIED
IPC: A41D19/00
Filed: 1993-07-16
Abstract: Published without abstract.
Patent DE-4326883-A1 (DE)
Title: Process and apparatus for closing wall or ceiling openings in the event of a fire
Inventor: GUBO WOLFGANG ING
IPC: F16L5/04
Filed: 1993-08-11
Abstract: Process for closing a wall or ceiling opening in the event of fire, through which opening a tube is guided, in the case of which process lamellae, which are in the form of segments, are matched to the outer tube cross-section, enclose the surface of the tube in the form of a semi-circle from two sides and are pressed against the circumference of the tube, shear or cut off the tube in the course of a fire and thereby close the wall or ceiling opening.
Patent DE-4330652-A1 (DE)
Title: Locking and coupling device for rotating shafts, especially a steering wheel lock
Inventor: INGELHEIM PETER
IPC: F16D41/08
Filed: 1993-09-10
Abstract: The invention relates to a locking and coupling device for rotating shafts, especially a steering wheel lock. Clamping bodies 6; 15; 21 are inserted by means of axial displacement or rotation about an axis perpendicular to the axis of the shaft between two gaps between two rolling bodies, which roll onto one or both of the shafts circumferences, in such a way that clamping between the rolling body and the shafts occurs. The clamping bodies are removed from the gaps to achieve unlocking.
Patent DE-4339027-A1 (DE)
Title: Defrosting system for nitrogen@ cooled probes used in cryo=medicine
Inventor: HERZOG RALF DR SC NAT
IPC: A61B18/02
Filed: 1993-11-16
Abstract: The vaporising chamber (1) is in the probe tip, while the liquefaction chamber (2) is connected by a ball-valve (9) to a gas pressure bottle (10). An expansion valve (13) is mounted in a branch pipe (12). The gas used has a triple point well below the working temperature range, and has a high latent heat of transformation on phase alteration. At low critical pressure its critical temperature is well above 0 deg. C. Nitrous oxide (N2O) can be used for defrosting.
Patent DE-4400794-A1 (DE)
Title: Precursor for electrophotographic planographic printing plate
Inventor: KATO EIICHI
IPC: C08K3/22
Filed: 1994-01-13
Abstract: The invention relates to a precursor for an electrophotographic planographic printing plate having at least one photoconductive layer which is located on a conductive layer support (carrier, base, substrate) and contains a random copolymer binder resin (P) which (i) has a weight average molecular weight of from 5 x 10<4> to 5 x 10<5>, (ii) comprises (a) a polymer component comprising specific methacrylate or acrylate monomers, (b) a polymer component containing at least one specific polar group and (c) a polymer component having a Fedor solution parameter of 9.0 or more and containing at least one specific aprotic polar group, and (iii) contains at least one specific polar group at one end of the main chain of the copolymer. The plate precursor can be etched with a combination of an etchant and a damping solution (fountain solution), neither of which presents a problem from the environmental pollution point of view, forming an offset printing plate which produces no background spots. The printing plate has high print durability and is distinguished by its abrasion resistance.
Patent DE-4401924-A1 (DE)
Title: Chute with steel plate bed
Inventor: GUBITZ RAINER
IPC: A63G21/00
Filed: 1994-01-24
Abstract: The side plates (3) consist of single curved and straight sections (3A-C) with collar sections (5A-C) holding the chute bed and pointing towards the outside of the chute (1). The chute-bed holder collar sections are crimped back under the chute-bed (2) in one piece on a cylindrical- or disc-sector-shaped side flank (7A-C) of the side plate sections to form a U-shape. The chute-bed holder collar sections form a continuous chute-bed holder collar (5,6). The chute-bed is held in the holder collar by a screw or bolt connection (8). The insides of the side plates have the chute bed holder collars on one side, and a welded tubular edge shield (9) on the other side.
Patent DE-4402440-A1 (DE)
Title: Tool with planetary gear
Inventor: UNDIN HANS
IPC: H01R43/048
Filed: 1994-01-27
Abstract: The tool has a first (12,16) and a second (26,27) treatment device (26,27). It also has a drive motor (36) and a gear coupled to the drive motor. The gear drives the treatment devices (26,27). The gear is a planetary gear (1). The outer gear part (2) drives the first treatment device (12,16). The inner gear part (4,5,6) is driven by the drive motor (36) to drive the second device (26,27). First (23,25) and second (25,61) brake devices are provided to stop the outer gear part (2) in a first or a second direction. A blocking device (46) is provided for the inner gear part (4,5,6). The drive motor (36) is connected to a motor rotation direction reversal unit (59,50,51). This is operated by the inner gear part (4,5,6).
Patent DE-4408646-A1 (DE)
Title: Supercharged reciprocating piston internal combustion engine in the nature of a slider crank engine
Inventor: PANAGIOTIS ADAMIS DR
IPC: F01B9/04
Filed: 1994-03-15
Abstract: On that side of the slider crank (4) lying opposite the working cylinder (2), a reciprocating piston internal combustion engine constructed on the slider crank principle has a further piston-cylinder arrangement, which is connected by way of a line (13) to the air inlet (15) of the engine as charge air compressor (8). Both the power stroke piston (1) and the further piston (5) of the charge air compressor (8) are connected to the slider crank (3) by way of piston rods (22, 5). In the course of at least one of the piston rods (22) a device (17, 18, 19, 20, 21) is provided for varying the effective length of the said piston rod (22) for the purpose of optimum adjustment of the compression ratio. The said adjustment has no influence on the ratios in the area of the respective other piston-cylinder arrangement (8) (Fig. 1). <IMAGE>
Patent DE-4408861-A1 (DE)
Title: Method and device for heat exchange in the operation of vacuum pumps
Inventor: METZ ANGELIKA
IPC: F04B39/06
Filed: 1994-03-16
Abstract: The invention relates to a method and a device for heat exchange in the operation of vacuum pumps in degassing systems. Hitherto, the fluid ring in the pump has been maintained and the accumulating waste heat dissipated by means of non-circulating cooling, open circulation cooling or closed circulation cooling, in the course of which fresh water is consumed, waste water accumulates and the heat energy is lost or is difficult to utilise. The method according to the invention and the device according to the invention enable great savings to be made in energy, water and waste water by means of simple heat transfer to the inflowing product.
Patent DE-4409611-A1 (DE)
Title: Electrical device, especially a terminal block, having a connecting terminal
Inventor: MULLOT BRUNO
IPC: H01R9/26
Filed: 1994-03-21
Abstract: The invention relates to an electrical device having at least one connecting terminal (14) which has a stationary contact element (16) on one side and a screw (18) on the other side, which [lacuna] essentially transversely with respect to the contact element (16) for tightening and/or fastening of one end (12) of an electrical conductor (11) against it. According to the invention, a lever (36) is inserted between the screw (18) and the contact element (16). This lever (36) is hinged at one of its ends on a stationary rotation shaft (38), at a distance from the contact element (16), and its other end extends in the direction of the contact element (16), the screw (18) extending between the ends of this lever (36). For use essentially on terminal blocks. <IMAGE>
Patent DE-4409831-A1 (DE)
Title: Treatment of articles in aq. chemical bath
Inventor: GAUL NORBERT
IPC: B08B3/08
Filed: 1994-03-22
Abstract: Process for treating articles in an aq. treatment bath contg. chemicals comprises: (a) contacting the articles with the treatment bath; (b) rinsing the articles in at least one wash bath, whereby entrained chemicals are transferred to the first wash bath; (c) recycling part of the (first) wash bath to the treatment bath; and (d) removing water from the treatment bath and passing it to one of the wash baths. Step (d) is effected by continuously passing a dry gas stream through the treatment bath to entrain water in the gas stream; passing the wet gas stream through a cooler to condense the water; recycling the dry gas stream to the treatment bath; and passing the condensed water to a wash bath.
Patent DE-4410346-A1 (DE)
Inventor: VESTERGAARD ANDERS
IPC: F25B41/06
Filed: 1994-03-25
Abstract: A valve, especially a thermostatic expansion valve, has a setpoint spring (15) which bears on a plate (14) having a sloping face (19). A setpoint adjusting device (5) is provided in a housing connecting tube (4). The adjusting device has a pressure-applying piece (21) having a contact face (20) engaging the sloping face (19), is secured against rotation and has a threaded bore (22). An adjusting screw (27) which is supported on the connecting tube (4) against axial displacement engages in this threaded bore. In this construction, the connecting tube requires no machining.
Patent DE-4411436-A1 (DE)
Inventor: KULLEN WILHELM
IPC: C09K21/02
Filed: 1994-03-31
Abstract: For the simpler and more economical production of heat insulating mouldings for motor vehicles with internal combustion engines which can be used in particular for the thermal insulation of components conveying exhaust gases in the engine compartment and in the region of the exhaust system, it is proposed that they be made using a hardenable moulding compound comprising a high-temperature-resistant binder, a particulate component constituted of a porous material and a fibrous or needle-shaped reinforcing component.