baber/WOPTO huggingface dataset:
Patent DE-3622729-A1 (DE)
Title: Adder circuit in 54321 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1986-07-05
Abstract: The adder circuit according to the subject of the invention has a main circuit (1) which consists only of nine individual adder circuits (5). The way this reduction in the number of required individual adder circuits is made possible is that these individual adder circuits (5) process the value 2, and that a partial summand with the value 5 is derived from all summands which are greater than the number 4. This adder circuit thus has a dual full adder to process the value 5, and a dual full adder to process the value 1. <IMAGE>
Patent DE-3622874-A1 (DE)
Title: Hot-water storage tank
Inventor: KEHL REINHOLD
IPC: F24H9/02
Filed: 1986-07-08
Abstract: Published without abstract.
Patent DE-3624243-A1 (DE)
Title: Scalpel blade
Inventor: HEIN WOLFRAM
IPC: A61B17/32
Filed: 1986-07-18
Abstract: A scalpel blade intended for surgical purposes is to be developed in such a way that, for example, defined lancing of the periosteum in plastic surgery, slitting open of tubular structures such as blood vessels, severing of sutures to be removed or the like are facilitated and simplified. This is achieved in that the free end of the blade leaf 2 of the scalpel blade is provided with a guiding spike 4 having a tip 5 which extends approximately in the same direction as the back of the blade. Regions to be separated are thereby pierced initially by the guiding spike, so that the separation can then be carried out reliably and in a clearly evident manner in the regions pierced by the guiding spike. On slitting-open of tubular structures, handling can be simplified by using a guiding spike with a rounded tip which facilitates guidance of the spike inside this structure. <IMAGE>
Patent DE-3627238-A1 (DE)
Title: Removable closure cap
Inventor: FRUEH KARL
IPC: B65D47/06
Filed: 1986-08-12
Abstract: In a removable closure cap (3) for the sealed closure of the filling and/or outlet nozzle (2) of a container for liquids, the part of the closure cap (3) covering the opening of the nozzle (2) is provided with a passage (9) bounded by a tubular material part (10). A tap (11) can be inserted in this passage, selectively from the end facing the inside of the container and from the end facing outwards, forming a liquid-tight connection with the closure cap (3). The tap (11) and/or the passage (9) are closed liquid-tightly by a removable or destructible film (14). <IMAGE>
Patent DE-3630750-A1 (DE)
Inventor: JONNER WOLF-DIETER
IPC: B60T8/32
Filed: 1986-09-10
Abstract: The present invention relates to a clutch actuation device wherein the functional connection between actuation of the clutch and the excursion of the clutch pedal is made via an interposed electronic control unit. A first depression sensor is located on the clutch pedal for the purpose of determining the set value and a further sensor for determining the actual value is located on a lever of the clutch. The lever is connected to an actuation cylinder which is adjustable by means of a control valve in response to the output signals from the electronic control unit. In addition to the set value which is determined via the sensor, the electronic control unit is supplied with an additional signal from a regulating unit; the additional signal being dependent on the presence of a regulating function of a locking protection control system (LPCS). Accordingly, the above-described device is designed to allow automatic actuation of the clutch in an LP control system.
Patent DE-3640374-A1 (DE)
Inventor: TEBBE GEROLD
IPC: A61L15/16
Filed: 1986-11-26
Abstract: An exchangeable anti-perspiration pad for underwear or articles of clothing has an absorbent layer (3) into which are incorporated micro-encapsulated odoriferous substances (10) and/or micro-encapsulated sweat-decomposing or perspiration-inhibiting or anti-inflammatory active substances (10). The absorbent layer (3) is carried by a water-impervious outer layer (2), which in turn has an adhesive layer (7) enabling its detachable application on clothes or underwear.
Patent DE-3642764-A1 (DE)
Title: Device for bringing together containers, preferably bottles
Inventor: ROEMISCH PETER DR
IPC: B65G47/68
Filed: 1986-12-15
Abstract: The invention relates to the bringing together of bottles from a multi-track store onto a single-track conveyor, the store having apron feeder chains which have a lower speed, and railing sections, which are adjustable on one side and are adjustable and driven on the other side, being arranged at the store outlet. The object of the invention is to transfer, in a medium capacity range, bottles from a multi-track store to a single-track conveyor, in a short distance, in a controlled manner, with low compression and reduced noise. What is essential is that a plurality of railing sections, which are provided with V-belts, which are driven in a circulating manner, and can be adjusted with respect to one another, are fastened to carriers located above the store and each comprise an elongate base body which has, at its ends, shafts having V-belt pulleys having V-belts, which are driven in a circulating manner, which have controlled speeds which increase, in transmission stages which are coordinated with respect to one another, towards the single-track conveyor. <IMAGE>
Patent DE-3643672-A1 (DE)
Title: Method for testing the vacuum switching chamber of a vacuum switch and device for carrying out the method
Inventor: LUTZ FERDINAND DR ING
IPC: G01R31/327
Filed: 1986-12-20
Abstract: To test a vacuum switching chamber of a vacuum switch, a high-frequency current is applied to the closed vacuum switching chamber (13) and, after a certain period of time, the switching contacts of the vacuum switching chamber (13) are opened. During this process, the current which may still be flowing after the opening of the switching contacts (14, 15) is detected. If current is measured, the vacuum switching chamber (13) is defective. <IMAGE>
Patent DE-3643901-A1 (DE)
Title: Heated ironing element, especially bowl for a bowl mangle
Inventor: KRAUSS THEO
IPC: D06F67/08
Filed: 1986-12-22
Abstract: The invention relates to a heated ironing element for the drying and smoothing of damp laundry. Proceeding from the purpose of the invention to achieve a more uniform distribution of the heat quantity emitted by each heating element and therefore a more uniform heating of the ironing surface, at the same time with a reduction in the heat quantity dissipated into the environment as lost heat, the object on which it is based is to design the heated ironing element in such a way that the heat energy transmitted to the ironing surface from the heating system can be transferred to the ironing surface by heat conduction and the heat transition of the insulation is reduced. This is achieved essentially in that the heating surface is assigned at least one heat-distributing element holding at least one heating element. <IMAGE>
Patent DE-3701340-A1 (DE)
Title: Obstruction detection device
Inventor: WEISHAUPT WALTER
IPC: G01S17/87
Filed: 1987-01-19
Abstract: In the case of a device for detecting obstructions for vehicles in accordance with Patent ... (Patent Application P 3635936.5), in the case of which pairs of transmitters and receivers are formed for different inspection areas, the inspection areas are selected to be adjacent to one another. In consequence, it is possible to investigate a defined area without any gaps.
Patent DE-3705261-A1 (DE)
Title: Temperature limiter
Inventor: KICHERER ROBERT ING GRAD
IPC: H01H37/48
Filed: 1987-02-19
Abstract: In the case of a temperature limiter (1) for a heater, especially a glass-ceramic heating unit, which temperature limiter (1) has a temperature sensor (6), in the form of a rod, for operating a power switch (power circuit breaker) (5) (which is located relatively close thereto in a base (2)) and a signalling switch (4) which is further away, a transmission element (9) is provided in order to operate the signalling switch (4), which transmission element (9) passes through both switches in perforations (54), is in the form of a flat bar and, at the associated end, is adjustably coupled to an operating element (30) for the signalling switch (4). This operating element (30) and an adjusting element (34) which is supported in it are arranged aligned with the transmission element (9) and are held together with the transmission element (9), continuously and without any play, by the pressure of a restoring spring (40). The operating element (30) is prevented from rotating with the adjusting element (34) indirectly by engaging in the transmission element (9) such that it cannot rotate, said transmission element (9) for its part being prevented from rotating with respect to the base (2) by engaging in the switches. <IMAGE>
Patent DE-3706583-A1 (DE)
Title: Distribution of the lubricant and coolant in rotary-screw compressors
Inventor: SEIP RAIMUND
IPC: F04C29/00
Filed: 1987-02-25
Abstract: The invention concerns a control device for load-dependent distribution of the lubricant and coolant in rotary-screw compressors with no-pump liquid injection. In order to create a control device of simple design which ensures that sufficient lubricant and coolant is supplied to the compressor's working chamber as soon as the compressor starts up, with minimum losses, it is proposed that the closing means be a valve (10) connected to a control means. This valve is located in at least one injection hole (7) branching off from the injection line (6) and ending in the intake area (4) of the working chamber (3); when the compressor has come up to full load, the valve keeps the injection hole (7) closed. <IMAGE>
Patent DE-3717949-A1 (DE)
Inventor: ISENBERG RAINER
IPC: F16B25/00
Filed: 1987-05-27
Abstract: A self-tapping screw (14) with a shank (16), having a head (18) on its end, which shank (16) has three axial regions, namely a first region enclosing a head (18), which forms a retaining region provided with a thread, a second region, originating from the other end of the shank (16), which forms a guide region which is coaxial with respect to the first region and has a maximum diameter which is smaller than the diameter of the first region, and a third region, located between the first and second regions, which forms an expansion section (24) tapering essentially conically towards the second region, and a partial thread, which consists of a plurality of partial thread pitches, only partially forming the depth of the thread, and which is connected to the thread of the first region and has the same pitch as that region, the expansion section (24) having two mutually opposite circumferential segments, the one segment of which has a greater radial distance from the screw axis at all points than the other segment, and the partial thread being constructed essentially only in the first segment. <IMAGE>
Patent DE-3723189-A1 (DE)
Inventor: HUMBLE DAVID R
IPC: G07G1/00
Filed: 1987-07-14
Abstract: An expanded display unit for communication with a customer in a supermarket checkout facility is furnished with information from a system responsive to UPC signals provided by a scanner (12). Such systems discern selected products selected for purchase from UPC signals, such products being those in connection with which a promotional plan has been preestablished, either for such products or other products. The system can discern selected characteristics of customers, particularly deducing from products selected for purchase, other products which may be of interest to the customer. The system provides information implementing the promotional plan to the display unit, which may be customer- interactive for the dispensing of coupons or the like. <IMAGE>
Patent DE-3726407-A1 (DE)
Inventor: MAYR FRITZ DIPL ING
IPC: F16D27/06
Filed: 1987-08-07
Abstract: A winding holder for electromagnetic clutches and/or brakes which are operated by a current or the absence of a current, which is arranged concentrically with respect to the centre axis (2) of the clutch or brake, and has a base wall (6), which runs radially and surrounds a central opening (4), and circumferential walls (8 and 10), which originate from the base wall (6) on its inner or outer circumference and run axially in one direction, and which form an annular cut-out (12), of U-shaped cross-section, for holding the magnet winding (14). In order to produce such winding holders in a particularly economical manner in terms of labour costs, it is provided that the inner and outer circumferential walls (8 and 10) holding the winding are formed from separate fins, which are spaced around the circumference with respect to one another, are stamped out of the inner and outer circumferential region of a flat, annular sheet metal blank and are bent out of the radial plane of the base wall in the one axial direction. <IMAGE>
Patent DE-3729481-A1 (DE)
Title: Process and apparatus for heat-treating fine-grained material
Inventor: HEINEMANN OTTO DIPL ING
IPC: F27B7/20
Filed: 1987-09-03
Abstract: The invention relates to a process and an apparatus for heat-treating fine-grained material, a controllable amount of preheated material being introduced closely above a throttle position which is provided in the flow path of the exhaust gases flowing out of the final combustion zone to the calcination zone, so that in both flow paths of the air flowing from the cooling zone to the calcination zone the same pressure drop occurs.
Patent DE-3729910-A1 (DE)
Inventor: CROONENBROCK RAIMUND DR
IPC: F02C3/20
Filed: 1987-09-07
Abstract: A fluidized bed combustion system that can be operated or controlled under pressure is provided. To eliminate the erosion or abrasion to which heat exchangers located in a fluidized bed combustion chamber are subjected due to the flue dust contained in the flue gas, no thermal withdrawal or exchange takes place in the combustion chamber of the inventive fluidized bed combustion system, although the reaction conditions remain the same. At least one controllable line for returning to the combustion chamber part of the flue gas, if necessary cooled by heat exchangers variously arranged outside the combustion chamber, branches off from the flue gas line downstream of a dust separator that is disposed in the flue gas line downstream of the combustion chamber. The main area of application is the production of electrical energy and heat for the generation of steam, as process heat, or as heat for a remote site, by means of a fluidized bed combustion system that can be operated or controlled under pressure.
Patent DE-3743387-A1 (DE)
Title: Method and arrangement for data transmission between a virtual memory unit and a bus unit
Inventor: HUEBNER MANFRED DIPL ING
IPC: G06F13/40
Filed: 1987-12-21
Abstract: To adapt the speed of a fast memory unit to a slower bus unit and vice versa, the data and addresses to be transmitted between the units are stored in an intermediate memory, at the data transmission rate of the transmitting unit, and received by the receiving unit at a later time which is suitable for the receiving unit, and at a data transmission rate which is suitable for the receiving unit. An address converter, which is continuously informed about the currently free physical memory positions of the memory unit, converts the addresses which are received from the bus unit into new, equivalent addresses, before the intermediate storage. Thus the time which the memory unit would otherwise spend on address conversion is saved. If the intermediate storage of the data and addresses which are supplied by the bus unit is carried out in a way which depends on observing highest and lowest addresses, multiprocessor operation between several memory units and one bus unit is possible. <IMAGE>
Patent DE-3802142-A1 (DE)
Title: Device for holding elliptical bodies during printing
Inventor: BALSFULLAND PAUL
IPC: B41F15/30
Filed: 1988-01-26
Abstract: A device for holding bodies, which are essentially elliptical in cross-section, during printing by a screen printing machine comprises a rotatable shaft (10), a frame (56) which can be rotated with the shaft, a linear guide (78) provided on the frame, and a holder (90) which is displaceable on the linear guide for clamping a body to be printed. The frame is mounted rotatably in a housing (36) which is fixed to the frame. The axis of the shaft (10) is radially adjustable in relation to the housing (36). The shaft (10) is connected in terms of drive to the holder (90) via a coupling (110) which is secure against rotation and permits a radial offset. <IMAGE>
Patent DE-3807360-A1 (DE)
Title: Chimney for treating gaseous material flows
Inventor: FIEBACK KLAUS DR ING
IPC: B01D53/50
Filed: 1988-03-06
Abstract: The invention relates to a chimney which permits effective cleaning and heat utilisation of flue gases, in particular gases resulting from the combustion of solid fuels. The aim is to configure a chimney, which can be industrially prefabricated in a cost-effective manner, as a universal, space-saving and reliable jet washer for new-construction and reconstruction purposes. According to the invention, the chimney is, for this purpose, constructed from identical prefabricated elements, preferably of concrete, having an axial through-passage and coaxial through-passages, which each exhibit, on their upper side, radial and coaxial ducts which open into the through-passages. A liquid-jet reactor element with a changeable flow cross-section which is regulated in dependence on the combustion-process parameters guarantees optimum heat-exchange and material-exchange conditions.
Patent DE-3813230-A1 (DE)
Title: Method for transferring a substance from a first fluid to a second fluid
Inventor: SPORENBERG FRIEDHELM DR ING
IPC: B01J19/30
Filed: 1988-04-20
Abstract: A method is described for transferring a substance from a first fluid to a second fluid. The two fluids in this case are conducted through at least one column filled with packings and are then brought into mutual contact and then the two fluids are separated. During the contacting of the two fluids in the column a cooling fluid or heating fluid impinges or flows around the column in order thus to establish a desired temperature level which leads to an improvement of the mass transfer and of the heat transfer. An apparatus for carrying out the method includes at least one column filled with packings, a device arranged at the column head for feeding at least two fluids and a device assigned to the column foot for separating the fluids, the column being arranged within a jacket which is furnished with a feed orifice for a cooling fluid or heating fluid into the jacket and an outlet orifice for the cooling fluid or heating fluid from the jacket.
Patent DE-3817075-A1 (DE)
Title: Door safety switch (security switch) for a domestic appliance
Inventor: HOLTDIRK HANS-GERD
IPC: H01H3/16
Filed: 1988-05-19
Abstract: The door safety switches, which are used in domestic appliances, can frequently be adjusted accurately only at an increased manufacturing cost during final assembly of the appliances. The novel door safety switch is intended to be easy to adjust, at a low cost, during assembly of the appliances. A switching plunger which is arranged on the cooking space door operates the switching lever (8) of the door safety switch (9). The door safety switch (9) is arranged such that it can move. During assembly, the switching element is adjusted by closing the cooking space door and, as a function of this, by the pressure of a supporting arm (5), and is fixed in its adjusted position by spring force. <IMAGE>
Patent DE-3819870-A1 (DE)
Title: Pharmaceuticals based on fatty amino alcohols
Inventor: HOERRMANN WILHELM DR
IPC: A61K31/16
Filed: 1988-06-10
Abstract: This patent application relates to the use of fatty amino alcohols and compounds thereof as pharmaceuticals for AIDS and other diseases.
Patent DE-3833550-A1 (DE)
Title: Brake pressure transmitter especially for the brake system of a motor vehicle
Inventor: BICER SUEKRUE
IPC: B60T13/14
Filed: 1988-10-01
Abstract: The aim was to create a compact brake pressure transmitter comprising hydraulic booster and brake master cylinder. The antiparallel arrangement of the booster piston 14 to the working piston 27, the actuating forces being transmitted by way of a lever 33, opens up the possibility of a compact construction. <IMAGE>
Patent DE-3836220-A1 (DE)
Title: Device for recovering excess powder from powder coating booths
Inventor: KRAEMER ERICH
IPC: B05B14/45
Filed: 1988-10-24
Abstract: The invention relates to a device for recovering excess powder from powder coating booths. The said excess powder is sucked out of the booths by means of cyclones which are connected to a common suction pipe. To permit rapid decoupling of the cyclones from the suction pipe e.g. for cleaning purposes, and recoupling of the former to the latter, the floor, which is provided with appropriate apertures, of the suction type can be mounted on the upper ends of the cyclones. The suction pipe is pressed against the cyclones by means of compression springs. When the cyclones are decoupled from the suction pipe, the latter can be raised up from the cyclones by means of further compression springs.
Patent DE-3836582-A1 (DE)
Title: Process for the preparation of polyaryl ether sulphones and polyaryl ether ketones
Inventor: FRANZ LOTHAR DR
IPC: C08G75/23
Filed: 1988-10-27
Abstract: The present invention relates to a process for the preparation of polyaryl ether sulphones and polyaryl ether ketones by polycondensation of diols of the formula I <IMAGE>  in which n = 0 to 3 and X is -S-, -O-, <IMAGE>  or <IMAGE> , and R<1> and R<2> are hydrogen, C1-C6-alkyl groups, C1-C6-alkoxy groups, aryl groups or halogenated derivatives thereof,  with dihalogen compounds of the formula II <IMAGE>  where Y is Cl or F; q and p are 0 or 1; Z1 is <IMAGE> ; Z2 is -O-, -S-, <IMAGE> , a chemical bond or <IMAGE> , in tetrahydro-2-pyrimidinone derivatives as solvent.i
Patent DE-3901637-A1 (DE)
Title: Data processing system and interface for it
Inventor: HAYASHI YASUSHI
IPC: G06F3/06
Filed: 1989-01-20
Abstract: If a printer A is selected by selectors (30c, 30d), as defined by a printer select signal (SSA, SSB) which is supplied by the main part of a data processing system, a horizontal synchronisation signal which is supplied by printer A resets a 16-bit counter (30e). An internal clock signal generator generates a clock signal, and applies it via the selector (30c) to the counter (30e). The counter (30e) counts the internal clock signal, while generating a transfer signal. Depending on the transfer signal, a row buffer circuit (30a) supplies image data (IM), and transfers this image data to printer A. When a printer B is used, it supplies a dot clock signal to counter (30e). Image data (IM) is read from the row buffer circuit (30a) by a similarly generated transfer signal, and transferred to printer A. <IMAGE>
Patent DE-3905252-A1 (DE)
Title: Device for sealing an oil sump of a motor vehicle
Inventor: AMLUNG EMIL
IPC: F16N31/00
Filed: 1989-02-21
Abstract: In order to avoid the quite considerable environmental damage and hazard resulting from escaping vehicle oil in road traffic, an oil collection tray is installed under the engine and transmission of the motor vehicle. The said tray consists of tray elements together with holders and oil drain plugs and of replaceable oil binding agent and removable termination filter. For a normal oil change, the discharge bolts continue to be accessible through recesses.