baber/WOPTO huggingface dataset:
Patent DE-3506517-A1 (DE)
Title: Device for the take-off of, in particular, corrugated bent leaf springs
Inventor: BECKERT ROLAND
IPC: B21D43/20
Filed: 1985-02-23
Abstract: The invention relates to a device for the rhythmic take-off of, in particular, corrugated bent leaf springs from a cutting machine. By virtue of the invention, the entire dimensional range of the leaf springs - on which range the cutting machine is based - can be encompassed when taking off the leaf springs and, as a result, while providing high functional reliability, this creates the preconditions for complete automation of leaf-spring manufacture with an increase in productivity. The object was essentially achieved by means of bodies, assigned to a cutting machine, which, to receive the leaf springs, have a conically tapering, arched, trapezoidal guide profile with a correspondingly designed inlet well. <IMAGE>
Patent DE-3509244-A1 (DE)
Title: Salts of erythromycin with acetic acid derivatives, process for their preparation, and pharmacochemical mixtures containing these
Inventor: GOBETTI MARINO
IPC: C07H17/08
Filed: 1985-03-14
Abstract: Salts of erythromycin with a [(2-oxo-3-tetrahydrothienylcarbamoyl)alkylthio]acetic acid, process for their preparation and pharmacochemical mixtures which contain the abovementioned erythromycin salts as active substances and are suitable for use as antibiotics and mucolytics.
Patent DE-3513962-A1 (DE)
Title: Electrochemical process for reducing NOx pollution in the dirty gas
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/68
Filed: 1985-04-18
Abstract: An electrochemical process for reducing NOx pollution in the flue gas from combustion boilers. In the main application P 3447425.0, an electrochemical process for diminishing nitrogen oxides from flue gas is described, in which salts are fed to the scrubbing liquid, which salts, with nitrogen monoxide, form complexes such as iron nitrosyl complexes which, with a mixture of formic acid to prevent precipitation of iron III hydroxide, are reduced at a potentiostatically connected cathode to elemental nitrogen and water. In order to prevent the precipitation and reduction of iron II, according to the invention it is proposed that tartaric acid and/or citric acid is added to the scrubbing liquid. The addition of the acid is preferably performed, depending on the NOx pollution, of for example 600-2000 mg between 2-4 g/l.
Patent DE-3518322-A1 (DE)
Title: Device for trapping a bank robber and rendering him harmless
Inventor: SCHLIMME CHRISTIAN A
IPC: E05G5/02
Filed: 1985-05-22
Abstract: Published without abstract.
Patent DE-3518467-A1 (DE)
Title: Process for generating heat energy by combustion of a hydrocarbon compound and simultaneous recovery of the carbon contained therein
Inventor: SCHICK JOSEF HUBERT
IPC: C07C29/151
Filed: 1985-05-23
Abstract: Published without abstract.
Patent DE-3522011-A1 (DE)
Inventor: ALT ECKARD
IPC: F16J15/32
Filed: 1985-06-20
Abstract: 1. Bearing bush with sealing and/or guide and/or wiper rings or similar rings (11, 15) for a rod-shaped body (10) which is releasably arranged in an opening (14, 18, 20) provided for the passage of the rod-shaped body (10), in particular for the piston rod of a working cylinder, having the following features : a) the bearing bush consists of a first section (5) of essentially cylindrical construction and of an adjoining second section (7) that widens outwards ; b) the bearing bush consists, at least in the region forming the second section (7), of a resiliently deformable material ; c) the bearing bush has holding means (4, 19, 3, 21) which are so constructed that they secure the bearing bush against axial displacement after insertion into the opening (14, 18, 20) of the housing (2) ; characterized by the following features : d) the second section (7) serves to receive the sealing and/or guide and/or wiper ring (11, 15) or a similar ring ; e) the second section (7) has at least one slot (24) extending in the longitudinal direction of the bearing bush ; f) the second section (7) is of conical construction ; g) the smallest diameter of the second section (7) is larger than the diameter of the first section (5).
Patent DE-3524297-A1 (DE)
Title: Centrifugal pump
Inventor: WESCHE WOLFGANG
IPC: F04D29/66
Filed: 1985-07-06
Abstract: Between the impeller (2) and a diffusor (10) of a centrifugal pump there is an annular gap (15) whose outlet section (17) points in the direction opposite to that portion of the pumped fluid which flows back from the impeller throat (5) according to arrow 27. During operation of the centrifugal pump, the leakage fluid (25) flowing back from the outlet side of the impeller (2) penetrates through the seal (6) into an annular chamber (21). Thence the fluid flows through the annular gap (15) into the throat (5) of the impeller (2) and slows down the fluid (27) wholly or in part, so that its cavitation effect is reduced or eliminated. <IMAGE>
Patent DE-3526848-A1 (DE)
Title: High-pressure sodium-vapour lamp
Inventor: LAZ JOZEF
IPC: H01J61/82
Filed: 1985-07-26
Abstract: The invention relates to a high-pressure sodium-vapour lamp which has a translucent outer bell (2), a ceramic discharge vessel (1) therein which is constructed from aluminium oxide and has two electrodes (15, 16) which are arranged at the ends of the discharge vessel (1), a filling gas and at least one additional material, a lamp base (5) which is matched to the outer bell (2) and closes said bell (5) and electrical leads (3, 4, 9) which connect the electrodes (15, 16) and the lamp base (5), a coating (7a, 7b) being applied on to the outer surface of the discharge vessel (1) which coating contains translucent parts or regions and is electrically conductive and whose electrical potential is higher than the average potential with respect to time of any point of the discharge space of the discharge vessel (1), the electrically conductive coating (7a, 7b) being constructed around the parts of the discharge vessel (1) whose operating temperature is relatively low with a higher density than in the centre region of the discharge vessel having a relatively high temperature, or two electrically conductive coatings (7a, 7b), which are connected to one another electrically, being constructed in the vicinity of the electrodes (10, 11). The sodium losses resulting from migration from the discharge vessel can thus be reduced. <IMAGE>
Patent DE-3528054-A1 (DE)
Title: Sea-water resistant, deep-sea-resistant binding of pollutants
Inventor: DUMONT EUGEN DR
IPC: C04B18/02
Filed: 1985-08-05
Abstract: Binding of toxic substances into a matrix of water glass and metal oxides in order to obtain leaching resistance. Coating and sintering to increase the pressure resistance and water resistance.
Patent DE-3533997-A1 (DE)
Title: Cooking top with a number of cooking points
Inventor: LIEGEL JUERGEN DIPL PHYS DR
IPC: H05B3/74
Filed: 1985-09-24
Abstract: Cooking top (1) with a number of cooking points (21), in particular cooking top made of glass ceramic or the like, below which heating arrangements (3) for the individual cooking points are arranged, each of the heating arrangements being assigned a switch (5, 6) governing its power circuit, which switch is closed by placing a cooking utensil (12) on the respective cooking point (21) and is opened on removal of the cooking utensil. For a cooking point (21), at least two light detectors (7, 8) are provided, one detector (7) of which is assigned directly to the cooking point (21) and the other detector of which is arranged spatially separated from the cooking point (21). Both detectors (7, 8) are assigned a common comparator (11) which compares the light intensity detected in each case by the two detectors (7, 8) and conveys corresponding switching commands for closing or opening to the power circuit switch (6, 5). <IMAGE>
Patent DE-3535317-A1 (DE)
Title: Rain spoiler
Inventor: HOFMANN KARL
IPC: B62D35/00
Filed: 1985-10-03
Abstract: The invention relates to a rain spoiler for the bonnet of motor vehicles. In order quickly to remove the rainwater collecting under the wiper blades during the downwards movement thereof, according to the invention it is proposed that the rain spoiler have air channels (1) with air-inlet openings (2) on its front side (5) in the forwards direction of the vehicle and air-outlet openings on its rear side (4) and that the air channels (1), at least in their end region before the outlet openings, have a direction component which points downwards or to the outside of the vehicle. <IMAGE>
Patent DE-3535527-A1 (DE)
Title: Support ring for a packaging sleeve
Inventor: MARTIN ROLAND
IPC: B65D81/02
Filed: 1985-10-04
Abstract: A support ring for fixing a body in a packaging sleeve consists of at least two support ring parts 1, 1' which abut one another at axial separating surfaces 8, 9. In order to achieve tolerance compensation, each support ring half has support fingers 22 to 25 which are elastic in the radial direction, the support fingers 22 to 25 preferably being arranged near to the separating surfaces 8, 9. <IMAGE>
Patent DE-3544247-A1 (DE)
Title: Applied-ignition internal combustion engine with exhaust turbocharging
Inventor: PIECH FERDINAND DR
IPC: F02B37/16
Filed: 1985-12-14
Abstract: The invention relates to an applied-ignition internal combustion engine with exhaust turbocharging with an exhaust pipe system to the turbine of the exhaust turbocharger, the turbine driving a compressor arranged in a charge air line, with a circulating air line upstream of an arbitrarily controllable throttle valve, which connects the charge air line to the exhaust pipe system upstream of the turbine and with a valve controlling the circulating air line, which valve is opened at low speed or in the case of low charging pressure of the internal combustion engine, the circulating air line opening into the exhaust pipe system close to the combustion chambers of the internal combustion engine in order to increase the charging pressure in the lower speed range and the proportion of fuel in the fuel-air mixture of the internal combustion engine being increased when the valve is opened.
Patent DE-3600449-A1 (DE)
Title: Closure for at least four lid sections which abut one another in pairs; folding box and method for the production thereof
Inventor: HOEPKER UTE
IPC: B65D5/42
Filed: 1986-01-09
Abstract: The invention relates to a closure for at least four lid sections which abut one another in pairs, such as is customary, for example, in folding boxes which have a bottom section, side sections and lid sections, at least two pairs of mutually opposite lid sections being so designed that, with their end sides placed against one another, they result in a length or width of the folding box, holding sections (20, 18) being formed on at least two pairs of opposite lid sections (14, 16) and extending beyond the end sides (17, 21) of the lid sections, a first pair of holding sections (18) each having, preferably centrally, a holding slot (19) which extends essentially perpendicular to the end side (17) of the lid section and is deeper than the height of the holding section (18), and a second pair of holding sections (20) each having per holding section two retaining slots (22) which run along the end side (21) of the lid section essentially parallel thereto and form between them a retaining neck (23). <IMAGE>
Patent DE-3602675-A1 (DE)
Title: Public transport system
Inventor: GALLITZENDOERFER JOSEPH PROF
IPC: B61B15/00
Filed: 1986-01-29
Abstract: A public transport system is proposed which has a carriageway for vehicles and a railway for associated rail vehicles and by means of which a particularly high traffic density on a small traffic surface is to be achieved. This takes place in that rails of a railway run along both sides of carriageways which are already in existence or are to be produced for cars, track-guided vehicles or rail vehicles and in that gantry vehicles are provided as rail vehicles for this railway, the top of which spans the carriageway at a height which exceeds the height of the vehicles which use the carriageway and is guided on the rails of the railway by means of supports along the longitudinal sides.
Patent DE-3602882-A1 (DE)
Title: Set of structural elements comprising fastening parts for fitting on a meshing fence
Inventor: BODISCO WOLF VON
IPC: G09F7/02
Filed: 1986-01-31
Abstract: The invention relates to a set of structural elements comprising fastening parts for fitting on a meshing fence, having parts of sheet-like configuration. Each fastening part is a quadrilateral 3 of the size of one meshing division 2 having two bevelled corners, preferably located opposite each other, and/or is a circle of the size of one meshing division and/or is constituted by parts of the abovementioned circle or quadrilateral, for example diagonals, strips, segments, sectors, etc., and connecting elements being fitted in the region of the edges. Furthermore, the invention proposes and illustrates the use thereof for fitting large-surface-area patterns on a meshing fence. <IMAGE>
Patent DE-3603084-A1 (DE)
Title: Circuit for operating a fluorescent lamp
Inventor: WARNER HIERONIMUS DIPL ING
IPC: H05B41/232
Filed: 1986-02-01
Abstract: The invention relates to a circuit for operating a fluorescent lamp having a fluorescent lamp tube. The invention is based on the object of creating a circuit for operating a fluorescent lamp, which can be accommodated in a confined space and in the case of which the use of elements which are susceptible to defects (interference) is avoided. The object has been achieved according to the invention by means of a circuit which is distinguished by a diode, which is connected in parallel with the fluorescent lamp tube, and by a capacitor which is connected in series upstream of the network formed by the diode and the fluorescent lamp tube. An independent solution of the object according to the invention is distinguished by at least one triggered four-layer semiconductor element which is connected in parallel with the fluorescent lamp tube and is in each case connected to the second connection of the preheating filaments.
Patent DE-3604448-A1 (DE)
Title: Wind power system
Inventor: REUTER ADOLF K
IPC: F03D1/04
Filed: 1986-02-13
Abstract: Published without abstract.
Patent DE-3606442-A1 (DE)
Title: Apparatus for the recrystallisation annealing of a copper strand
Inventor: KOEHN UWE
IPC: C22F1/08
Filed: 1986-02-25
Abstract: In an apparatus (10) for the recrystallisation annealing of a plurality of parallel copper wires (8), a plurality of roller strips (20) are arranged between the contact rollers (15 and 16), in the region of the annealing section (17), and these roller strips ensure that the copper wires are separated. <IMAGE>
Patent DE-3612189-A1 (DE)
Title: Switchable liquid friction clutch which is also variable in its characteristic
Inventor: HEMMER HANS-PETER DIPL ING
IPC: F16D28/00
Filed: 1986-04-11
Abstract: Published without abstract.
Patent DE-3615053-A1 (DE)
Title: Personal dosimeter with alarm device
Inventor: BUTTLER WILHELM DIPL PHYS DR
IPC: G01T7/12
Filed: 1986-05-03
Abstract: At the beginning of an operation, a personal dosimeter with alarm device is taken by the user from a storage location in the charging compartment of a charger and inserted into an entrance reader. After the operation has ended, the personal dosimeter must first be inserted into an exit reader and then into its storage location. The object is to be achieved of considerably restricting the possibilities of operating errors, which still exist even in the most extensively automated dosimeters, and further making it considerably more difficult to steal dosimeters. It is proposed that an audible alarm is triggered when the dosimeter, after having been taken from the charging compartment, is not inserted into the entrance reader within a certain time, and that the alarm is also triggered when the dosimeter, after having been taken out of the exit reader, is not inserted into the charging compartment within a certain time. However, the alarm is automatically cleared if the dosimeter is subsequently inserted into the entrance reader or into the charging compartment.
Patent DE-3615270-A1 (DE)
Title: Preliminary cut-off mechanism on a cam-wheel speed limiter for lifts
Inventor: NIEDERBERGER ANTON
IPC: F16D65/28
Filed: 1986-05-06
Abstract: The travel speed of a lift car is monitored with this mechanism, which is also termed a speed limiter. Via a wire rope, the lift car drives the rope sheave (2) with integrated ratchet wheel (4). The cam wheel (3) sets the pendulum lever (5) with the pendulum nose (5.21) in pendulum motion. Rotatably mounted on the pendulum lever (5) is the actuating lever (6.2), which is held with the retaining device (8) in the rest position relative to the pendulum lever (5). The top end of the actuating lever (6.2) is designed as an actuating strap (6.21), and the release nose (6.22) projecting relative to the pendulum nose (5.21) sits on the lower end. Both noses always lie between two ratchet-wheel teeth (4.1) if the pendulum roller (5.11) is on the cam lobe (3.1). If the pendulum roller (5.11) is between two cam lobes (3.1), both noses are lifted out of the path of the ratchet-wheel teeth (4.1). The ratchet-wheel teeth (4.1) thereby move past the noses without acting. At overspeed, the pendulum roller (5.11) lifts from the cam wheel (3). The release nose (6.22) remains plunged in the ratchet-wheel path. A ratchet-wheel tooth (4.1) engages on the release nose (6.22) and deflects the actuating lever (6.2). The actuating strap (6.21) thereby cuts off the drive via the switch (9.1). In the event of a further increase in the car speed, the pendulum nose (5.21) plunges into the ratchet-wheel path and locks via the ratchet-wheel teeth ... Original abstract incomplete. <IMAGE>
Patent DE-3617571-A1 (DE)
Title: Multiple mould for shaping cookies made from pastry
Inventor: STUECKLER HERMANN
IPC: A47J43/20
Filed: 1986-05-24
Abstract: A multiple mould for shaping cinnamon stars consists of a male mould 2 with dies 7 of equal height ... and a female mould 1 with openings 4 of equal size ..., into which the dies fit positively. For the pastry scraps 31, cavities 13 are provided in the female mould. A coating 29 for spreading on the cut-out cinnamon stars cannot reach the scrapped pastry 31. <IMAGE>
Patent DE-3621772-A1 (DE)
Title: Fastening element for an add-on part on a wall of a motor vehicle
Inventor: EMIRLER MEHMET ILHAN
IPC: B62D27/06
Filed: 1986-06-28
Abstract: For the purpose of detachably fastening an add-on part (2) such as a decorative grille or the like to a wall (3) of the body, use is made of a fastening element (1) consisting of plastic. This element has two retaining lugs (6, 6a), with receiving grooves (8) provided at their end regions, and a clamping tongue (7) which is provided with two bearing angles (7'). In this case, the retaining lug (6) has a V-shaped joint (9) which for its part has an internal spring limb (9'). The latter acts against the clamping tongue (7) in such a way that, given a fastening element (1) which is inserted into a receiving opening (4) of the wall (3) of the body, the bearing angles (7') of the clamping tongue (7) are pressed onto the supporting shoulders (17) of the add-on part (2), which are constructed as an inclined surface, with the result that said part is pressed against the wall (3) of the body with the interposition of a spacer (18). <IMAGE>
Patent DE-3622560-A1 (DE)
Title: Flat (television) screen
Inventor: STANNAT MARCO
IPC: G09F13/22
Filed: 1986-06-11
Abstract: In order, for example, to prevent the television set with its picture tube from being a "thick" piece of furniture, and in so doing to avoid the expensive liquid-crystal screens (LCDs), which are of low image quality, the flat screen I now describe opens up an alternative which is worth being preferred. Although each pixel is individually controlled by a raster method, it is not necessary to lay a dedicated line to each pixel. In the case of LCD screens, which are required to have more than 100 layers in order for each pixel to be individually controllable, a particularly thin conductor track layer is required. It is therefore impossible to transmit high power to the pixels. The system I describe requires only much less than 10 conductor track layers. Depending on the desired luminosity, it is possible further to add or omit a conductor track layer or further conductor track layers. This screen need be no thicker than 5 mm, and is therefore markedly flat. It is then possible for a television set - for example - to be hung on the wall.
Patent DE-3629899-A1 (DE)
Title: Fountain pen with ball-point attachment
Inventor: FACH ERNST
IPC: B43K27/08
Filed: 1986-08-23
Abstract: The present invention shows various embodiments of ball-point attachments for fountain pens, which act as a substitute for a second writing instrument. The embodiment in Fig. 1 shows a ball-point attachment fixedly connected to the fountain pen. The ball-point attachment is mounted in a guide tube in the ink guide. When writing with the ball-point, the ball-point attachment is pushed forward, twisted to the right and fixed on the pen, Fig. 1a. To use the pen, the ball-point attachment is removed from the pen nib and pushed back, Fig. 1b. The magazine in the fountain pen barrel serves to receive replacement ball-point tips. Fig. 2 shows a further embodiment. A guide tube inserted into the ink guide, with a small, displaceable ball-point tube, is attached to the pen nib by being pushed forward. The small, ball-point tube can also be replaced by a small, ball-point tube filled with ink paste. In the embodiment in Fig. 3, a push-on sleeve with ball-point insert is placed on a pen which can be used with all identical types of fountain pen. The push-on sleeve remains on the pen when not in use and is protected by the fountain pen closure cap. <IMAGE>
Patent DE-3632476-A1 (DE)
Title: Conveyor belt device
Inventor: GEPPERT HELMUT
IPC: B65G21/06
Filed: 1986-09-24
Abstract: According to the invention, a conveyor belt device having a conveying means which is supported by a supporting frame and having at least one top part which is fixed with respect to the supporting frame and may take the form of a feeding or delivery hopper, a feeding or delivery chute or one or more abrasion strip(s) and/or side wall elevation strip(s), slide rail(s) or a lower covering floor for the lower run of the conveying means in order to protect against the threat posed by involuntary or unauthorised contact with moving parts to operating personnel and the risk of damage to individual components of the conveyor belt device during conveying, has a mounting device for the top part, by means of which device the said top part is mounted with respect to the supporting frame so as to be removable under the action of a force of a predetermined magnitude and/or direction wholly or in one or more portion(s) from its operating position which is fixed with respect to the supporting frame. To achieve this, a multiplicity of non-positive mounts of the top parts on the supporting frame are proposed which take the form of spring-loaded slideways and are capable of deflection and/or lifting out and/or releasing and/or disengagement or mutual bonding by means of a suitable adhesive.