baber/WOPTO huggingface dataset:
Patent DE-3819835-A1 (DE)
Title: Method for producing a plastic extrusion-coated electrical component
Inventor: UTNER FERDINAND
IPC: H01G13/00
Filed: 1988-06-10
Abstract: In the case of the method for producing a plastic extrusion-coated electrical component, especially a radially wired capacitor, the functional body is inserted into the cavity in an injection mould and is extrusion-coated with liquid plastic material. In this case, two tunnel feedhead nozzles are positioned in the cavity in such a manner that mass flows of equal intensity strike the opposite large surfaces of the functional body and thus hold said functional body centrally in the cavity without any additional centring means. <IMAGE>
Patent DE-3822774-A1 (DE)
Title: Burner-heated sectional boiler
Inventor: KOHLMANN HANS-ALBRECHT
IPC: F24H9/18
Filed: 1988-07-02
Abstract: In the case of a burner-heated sectional boiler, a rod burner (3) is arranged in the central region of the combustion chamber (2) enclosed all round by water-conducting boiler sections (1), and these boiler sections (1) bear, on their inner side facing the combustion chamber (2), ribs (4) projecting inwards towards said central region. To increase the efficiency, these ribs (4) separate the burner plate (7) of a burner rod (3) designed as a radiant burner into arch sections. To this end, the rod burner (3) can bear radially projecting ribs (5) which bound burner chambers in pairs and bear burner plates (7) (Fig. 1), or the rod burner (3) can be designed as a radiant burner with a wall (11) which encloses a hollow space (8) conducting a fuel-air mixture, is penetrated by mixture outlet openings and forms the burner plate (7) (Fig. 2). <IMAGE>
Patent DE-3825448-A1 (DE)
Title: Method for braking rolling stock
Inventor: GEISLER SVEN DIPL ING
IPC: B21B39/08
Filed: 1988-07-27
Abstract: The method for braking rolling stock relates to continuous light-section mills, preferably to the production of bar steel, in particular to the controlled braking and flush deposition of the cut steel bars on the cooling bed. According to the invention, this method is achieved by determining the lift-out time in such a way that, on the one hand, the end of the bar to be braked is no further from the deflector or the end of the separating flaps than the maximum permissible overhang at the lift-out time and the bar is thus drawn completely onto the lift-out slides, and, on the other hand, the tip of the following bar only reaches the deflector or the end of the separating flaps when the lift-out slides overhang the top edge of the roller table by a certain minimum amount, this bar thus being prevented from running onto the lift-out slides. <IMAGE>
Patent DE-3830570-A1 (DE)
Title: Method of calculation for flow analysis in injection moulding
Inventor: HARADA SUSUMU
IPC: B29C45/76
Filed: 1988-09-08
Abstract: In a method of calculation for flow analysis in the injection moulding of a moulding material in a system, in which a flow analysis is carried out on a moulding material located in the mould by resolving a moulding model into small elements and performing a numerical analysis of these, one or more temperature conditions of the moulding material, each with a number of feeding times, are provided for the performance of the analysis. From the results obtained for the temperature distribution of the moulding material after feeding, an average temperature or an average layer temperature of each element is calculated as a function Tn = f n(T) with the feeding time as the variable. The function is displayed graphically on a display device, in order to fix the ranges of the temperature of the moulding material and of the feeding time in the case of a given mould temperature. <IMAGE>
Patent DE-3840125-A1 (DE)
Title: Slide-valve device
Inventor: FAHRNER HEINZ
IPC: E03F5/10
Filed: 1988-11-29
Abstract: Slide-valve device for the variable throttling of the discharge of sewage from sewage-storage means or sewage ducts. It exhibits an actuator drive, which can be connected to an electric mains and is intended for adjusting the slide valve, and an emergency-actuation device which exhibits an emergency-drive device. The invention provides controlling and/or switching means which respond to the failure of the mains voltage and, as a result of the mains voltage failing, activate the emergency-drive device which serves to transfer the slide valve into a predetermined safety position and can be operated by means of energy coming from at least one energy store.
Patent DE-3843554-A1 (DE)
Title: Automatic rewinder of coils to cross-wound spools
Inventor: GRECKSCH HANS
IPC: D01H9/18
Filed: 1988-12-23
Abstract: An automatic rewinder of the yarn from cops to cross-wound spools is served by a conveyor belt for the cop carrier plates which can be reversed. It has feed points for single cop carrying belts. Transport barriers can be opened and closed between the feed points sepg the conveyor belt in sections. The automatic rewinder, for which four rewinding stations (40-44) are shown pref has a common cop carrier belt (38) driven by alternately operated belt drum motors (73,74). The control unit (70) reverses them at intervals which are adjustable by the knob (75). Individual carrier plates (1-4) with cops are supplied at the feed points (76-79) by the belt conveyors. Transport barriers (80-85) can be operated individually to subdivide the belt (38). Continuously running belt (33-37) take the empty spindles to another belt.
Patent DE-3844597-A1 (DE)
Title: Device for loading containers with items of baggage
Inventor: NOZAWA HIDEAKI
IPC: B64F1/32
Filed: 1988-05-30
Abstract: A system for handling and transporting passenger baggage, in particular for airports, is indicated. In this case, a trailer is provided, which has a trailer body and a suspension band which is applied to an item of baggage. The item of baggage is conveyed further via a conveyor. During conveying, the trailer is taken hold of by a gripper. A support is provided, which grasps the trailer taken up by the gripper. The support is driven via a motor and conveys the item of baggage. A loader is provided in order to load the conveyed item of baggage into a container.
Patent DE-3900559-A1 (DE)
Title: Method for detoxifying the exhaust of multi-cylinder mixture-compressing internal combustion engines
Inventor: ENGELS UWE
IPC: F02M26/43
Filed: 1989-01-11
Abstract: Methods involving exhaust gas recirculation into the air or mixture intake systems and the addition of secondary air to the exhaust system are known. In these methods, the secondary air reaching the intake system via the exhaust gas recirculation system partially cancels out the reduction in nitrogen oxides which is achieved without the addition of secondary air. The object was to find measures by means of which the sum of the nitrogen-oxide and hydrocarbon fractions in the exhaust gas can be reduced. These measures consist in that exhaust gas is recirculated to the intake system from only one exhaust line of a single cylinder and that there is either no addition of secondary air to this exhaust line or only a restricted addition compared with the other lines. The invention makes possible improved detoxification of the exhaust gas without the need for additional equipment.
Patent DE-3901154-A1 (DE)
Title: Device for irrigation of the large intestine
Inventor: HENSELER REINER
IPC: A61M3/02
Filed: 1989-01-17
Abstract: The invention concerns a device for performing an anorectal irrigation of the large intestine by self-treatment for anorectal incontinence. The device comprises an insertion funnel having a rounded funnel tip with an outlet hole and an elastic cuff on the funnel rim, a container for the irrigation solution with an outflow tube fitted with a controllable shut-off member and a connecting tube connecting the shut-off member to the insertion funnel. <IMAGE>
Patent DE-3902924-A1 (DE)
Inventor: GIESEN ULRICH
IPC: B61D17/20
Filed: 1989-02-01
Abstract: A device for the articulated linkage of bodies (1, 2) of a vehicle, in particular of a rail vehicle, has a rolling wheel (3) which is held on a support carrier (4) projecting beyond the end of one of the two vehicle bodies (1) and operates in articulated fashion with connecting arms (5) of the other vehicle body (2). The partitioning joint between the vehicle bodies (1, 2) is sealingly closed by means of a circumferential bellows (6). In order to be able to design this device in such way that a vehicle can be provided with a particularly low level floor, the support carrier (4) engages over a carrier section (4a), arranged at the vertical level of the rolling wheel (3), in the space enclosed by the rolling wheel (3). <IMAGE>
Patent DE-3910928-A1 (DE)
Title: Method for the operation of a high-speed, highly supercharged diesel engine
Inventor: BAYER GUNTHER
IPC: F02B37/04
Filed: 1989-04-05
Abstract: Method for the operation of a high-speed, highly supercharged diesel engine, especially of marine diesel engines with varying load take-up in which, in light load operation external charge air from an external compressed air source is temporarily fed in by means of a feed nozzle for a brief period in the case of a sudden increase in loading until the pressure of the charge air is greater than the exhaust gas pressure or has attained a predetermined value, the external air being introduced into the exhaust manifold upstream of the turbocharger.
Patent DE-3911313-A1 (DE)
Inventor: ZIPSER OTFRIED
IPC: H04N9/29
Filed: 1989-04-07
Abstract: 2.1 Degaussing circuits are used to counteract the influence of external magnetic fields on the picture tubes of a video display device. Different degaussing times are needed for different types of devices, for which purpose in some cases elaborate drive circuits are needed. It is therefore the object of the invention to specify a degaussing circuit which is not complex and can be used for different types of devices. 2.2 This is achieved by the degaussing times being predetermined by a microprocessor, which exists in any case and provides the capability for simple adaptation to the different types of devices by means of changes in the software. 2.3 Video display devices. <IMAGE>
Patent DE-3912175-A1 (DE)
Inventor: BURGER RUDOLF
IPC: H05K13/04
Filed: 1989-04-13
Abstract: The invention concerns a device designed to overcome problems associated with the wiring up of electronic components (12) on printed circuit boards (13). These problems are the difficulties encountered in positioning the soldering tool with respect to the bore (11) by means of which the connector leads pass through the circuit board (13), as well as the tendency of components (12) not to remain in place between insertion and soldering and the frequent occurrence of short-circuits caused by bent leads (14) on the underneath of the circuit board (13). The device has two cutting/bending jaws (1, 2), mounted at a common fulcrum, which act together in such a way, in the cutting and bending operation by which the connector wire (14) is cut to length and bent, that no significant forces are exerted on the circuit board (13). A nose (5) ensures that a defined length of wire (14) is cut off. Serrations (10) produce notching in the wire, thus facilitating bending and improving the soldering properties.
Patent DE-3914994-A1 (DE)
Title: Plate chain guidable in two planes - has chain wheel engaging in chain from top and bottom
Inventor: DOMBROWE ECKHARD
IPC: B65G17/06
Filed: 1989-05-06
Abstract: The plate chain which can be directed in two planes has outer brackets attached to the roller chain links and outwardly tapering plates protuding laterally over the roller chain links above the running direction. The plates (15,16) and the guide webs which protrude sideways beneath the running direction are each designed in one piece as a U-shaped side element with uneven arms in cross-section. The side element is fixed with its web which connects the arms to the opposite end sides of the roller chain links (3). This web (2) forms the outer bracket. USE/ADVANTAGE - The chain wheel can be engaged from both the top side and bottom side into the chain. The arrangement of separate outer brackets is not required.
Patent DE-3916736-A1 (DE)
Title: Drive for engine auxiliary units
IPC: F02B67/06
Filed: 1989-05-23
Abstract: Satisfactory functioning of the auxiliary units on the internal combustion engine when the engine is idling demands a high transmission ratio. Owing to this high transmission ratio, the said units reach very high rotational speeds in the higher engine speed range, which lead to undesirable effects. The invention exploits the fact that, in addition to the crankshaft, at least one further shaft (camshaft) is located on the engine, from which shaft the torque may alternatively be taken. Description of the function It will be seen from the figure that the auxiliary unit assembly, by way of a belt pulley supported on the camshaft and coupled by means of a free wheel mechanism, is driven by the belt pulley supported on the crankshaft and coupled by way of centrifugal clutch. As the speed increases, the camshaft takes over the driving of the assembly by way of the free wheel mechanism, once the belt pulley has been uncoupled from the crankshaft. <IMAGE>
Patent DE-3917843-A1 (DE)
Title: Heat recovery from discharging domestic heater fumes - by injected mist of co-travelling water particles
Inventor: KRESEL ROLF
IPC: F24H1/10
Filed: 1989-05-30
Abstract: Near their entry into a chimney, hot combustion fumes rising from a central heating boiler furnace (1) are injected from a nozzle (4) with a fine aerosol spray of water. Through travelling in the same direction, the water particles have considerable time to absorb heat from the fumes. The water mist condenses on the chimney wall and also on the branches of a bush-like insert (8). Condensate descends to a collector (10) below the furnace; and from the condensate pool a submerged heat exchanger recovers useful heat. USE - For domestic heating plant.
Patent DE-3920158-A1 (DE)
Title: Optical analogue=digital converter for optical measuring system - uses optical comparator with optical bistable elements coupled to controlled light source
Inventor: BOSSELMANN THOMAS DR
IPC: G02F7/00
Filed: 1989-06-20
Abstract: The A/D converter allows an analogue signal provided by an optical measuring sensor to be converted into a corresponding digital signal fed to an evaluation and/or control  circuit. It uses an optical comparator with at least one optical bistable element (2) with an optical control input (22) coupled to a controlled light source (4). Pref. the optical comparator uses a number of optical bistable elements (2) connected in parallel wtih a coupler (30) assigning the received optical measuring signal (M) to their signal inputs (21). Each of their control inputs (22) is supplied with a control signal(s). The outputs from the bistable elements are fed to an optical priority decoder. USE - For optical temp. sensor or pressure sensor.
Patent DE-3925010-A1 (DE)
Title: Cable channel of variable interior form - is of plastics material with interior construction of standardised components styled for clip=on assembly
Inventor: WEINGAERTNER GUENTHER
IPC: H02G3/04
Filed: 1989-07-28
Abstract: A plastics cable channel (10) is constructed with a U-shaped lower section (11) fixed to a wall by screws (14). An upper section (20) is specially moulded along its edges (22,23) to mate with similarly formed grooves (16,17,19) along the top edges of the sidewalls (15) of the lower section (11). The sections (11,20) are thus able to be clipped together without fasteners and the principle is applied to fixing screw covers (20) interval cable clamps (not shown), dividing wall sections (not shown) and an enclosing hood (26). A unified range of alternative sizes and designs is available for different applications. USE/ADVANTAGE - Provides neat screwless capping off of  channel with no projections, allowing additional channels to be fixed side by side along run with single enclosing hood when aesthetically required. Conveniently compartments cable runs, e.g. power, control signal and communication conductors and masks off screws. All parts are styled for easy mfr. by extrusion.
Patent DE-3927226-A1 (DE)
Title: Appliance for applying viscous substance - has internal mechanism operated by compressing flexible wall of housing
Inventor: POHL GERHARD DIPL ING
IPC: B05C17/00
Filed: 1989-08-18
Abstract: An appliance for applying a viscous substance consists of a cylindrical housing (10) made of plastics. One end of this housing forms a reservoir for the substance and is of sufficient thickness so that it is rigid. The other end has a thinner wall which can be pressed inwards to operate the internal mechanism. This mechanism causes the sealing rod (30) to be moved axially away from the outlet nozzle (24). At the same time the screwed rod (42) is rotated and drives the piston (44) forwards to expel a quantity of the substance through the open nozzle (24) so that the substance can be applied by the brush. USE - Applying a viscous substance to various surfaces.
Patent DE-3928611-A1 (DE)
Inventor: STRAUBEL MAX DR
IPC: F02M43/04
Filed: 1989-08-30
Abstract: The invention relates to an injection nozzle for the injection of a mixture or an emulsion of diesel fuel and water in diesel engines with a nozzle needle (8) arranged on a needle valve seat (16) of the nozzle body (2) and opening under the injection pressure, whereupon the additive fluid is metered into the diesel fuel in the region of the needle valve seat. A different additive from water may be mixed with the diesel fuel. The nozzle body consists of two components (1, 2) joined together, preferably by hard-soldering, the first of which (1) has the guide passage (19) for the needle (8) and the supply passages (3, 4) for the diesel fuel and additive and has a tubular attachment (7) which surrounds the needle (8) leaving a through-flow passage (9) for the diesel fuel, while the second component (2) has the needle valve seat (16) and surrounds the tubular attachment (7) of the first, leaving a through-flow passage (12) for the additive, whereby the passage (12) for the additive communicates with that (9) for the diesel fuel in the region of the needle valve seat (16). This facilitates manufacture of the nozzle.
Patent DE-3929845-A1 (DE)
Title: Optical radiation wavelength determining equipment - has detectors having different spectral sensitivities and computer determining incident light wavelength
Inventor: MUELLER REINHARD DR
IPC: G01J9/00
Filed: 1989-09-08
Abstract: The optical radiation wavelength determining equipment includes at least two detectors with different spectral  sensitivity and a computer for determining the incident light wavelength from the photo-current difference or ratio. The equipment may employ photodiodes (10,11) of different types (e.g. Si and InGaAs) or of the same type, a spectral damping filter (13) being positioned in front of one of the photodiodes when identical photodiodes are used. Alternatively, the detectors may be replaced by a quadrant diode with sectors of different spectral or absolute sensitivity, two quadrants reproducing the wavelength in the normal range and the other two  quandrants giving wavelengths for irradiaiton  intensities which control the first two quadrants. The second two quadrants are damped by neutral filters and the quadrant detector is associated with a high pass filter for suppressing background light. ADVANTAGE - Allows instantaneous wavelength determination.
Patent DE-3932412-A1 (DE)
Title: Plastics hanger for shirts and blouses - has hook and two arms, ends of which are movable on hinges
Inventor: PAULI DIETER AMANDUS
IPC: A47G25/40
Filed: 1989-09-28
Abstract: The plastic hanger, especially for shirts and blouses, has a hook (18) and two arms (10) supporting the shoulders.  The ends (12, 14) of the arms are movable by 180 degrees on hinges (26) with axes running parallel to the back (24) of the hanger. Each hanger-arm has an automatically locking mechanism (28, 30) for the end (12). ADVANTAGE - The hanger is stable in its normal position when not moved and is easily manipulated when moved.
Patent DE-3935030-A1 (DE)
Title: Temp. control in direct oxidn. ethylene oxide synthesis - using coolant (pref. water) flowing (e.g. in coils) through catalyst bed
Inventor: LAHNE ULRICH DIPL ING
IPC: C07D301/08
Filed: 1989-10-20
Abstract: Novel feature in the synthesis of ethylene oxide by catalytic reaction of ethylene with O2 is that the heat of reaction is removed by indirect heat -exchange with a cooling medium (pref. water) flowing concurrently or countercurrently through a catalyst bed. ADVANTAGE - Temp. uniformity in the catalyst bed can be maintained thus preventing increases in by-prod. formation. This is obtd. without need for extra, elaborate appts.
Patent DE-3935764-A1 (DE)
Title: Knitting machine - has loop formation plates designed to release formed loop with the least friction from yarn being worked
Inventor: STOLL THOMAS DIPL ING
IPC: D04B15/10
Filed: 1989-10-27
Abstract: A knitting machine, having at least one needle bed, has loop formation plates fixed in between the needles, which have a front slope parallel to, and a reverse slope at right angles to the direction of the product. ADVANTAGE - The loops can be drawn through formed loops at a point which creates the least friction, so that delicate yarn can  be knitted faster. The tension on the yarn is improved, and the loops do not come out of the needles before formation.  Pref. the needle bed on a flat knitting machine has latch needles and between the needles, fixed to the bed, are loop formation plates, with the front slope parallel to the direction of the finished product. There is a curve before the plate  angled back to the bed. Through the series of plates is a cross wire, and by means of an adjustment the position may be varied, so that the last loop in the product suspends from a needle with different relationship between, whereby the amount of friction on the loop by new yarn is reduced.
Patent DE-3936821-A1 (DE)
Inventor: HICKMANN ECKHARD DR
IPC: C07D521/00
Filed: 1989-11-04
Abstract: Process for the preparation of cis-2-(1H-1,2,4-triazol-1-ylmethyl)-2-(halophenyl)-3-(halophenyl)oxira ne I <IMAGE> by epoxidation of Z-3-(1H-1,2,4-triazol-1-yl)-2-(halophenyl)-1-(halophenyl)propene II, <IMAGE> in which halogen is in each case fluorine, chlorine or bromine, by reaction of the crude epoxidation product with one or more reducing agents, in which the reducing agent is added to the reaction mixture in a substantially higher amount than is necessary for destroying any peroxide compounds present.
Patent DE-3938812-A1 (DE)
Title: Protective barrier for oven shafts in road surfaces - has framework carrying warning strip with local coloured areas coated or welded to it and folded edge welded in position
Inventor: HINZ KLAUS
IPC: E01F13/02
Filed: 1989-11-23
Abstract: A framework (1) for protecting potentially dangerous areas comprises legs (3) and cross bars between which a warning strip (7) is suspended. The strip (7) consists of polyester fabric reinforced film. Coloured areas (8) are applied locally by coating or welding onto the film an consist of the same base material as the warning strip (7). The edges of the warning strip (7) are folded over and welded to the coloured areas (8). USE/ADVANTAGE - Acts as a warning around open shafts in road surfaces, is inexpensive to produce, weather resistant and meets traffic regulations.