baber/WOPTO huggingface dataset:
Patent DE-3342482-A1 (DE)
Title: Diaphragm valve
Inventor: GMELIN KARL DIPL ING
IPC: F16K25/00
Filed: 1983-11-24
Abstract: The invention proposes a diaphragm valve which serves, in particular, for controlling a differential pressure in a fuel injection system of an internal combustion engine. The diaphragm valve comprises a flexurally soft diaphragm (4), which separates two chambers (6, 7), and a valve plate (10) which cooperates with a valve seat (14), is arranged in a preformed pocket (9) in the diaphragm (4) and can be centred by a valve spring (12). Engaging on the other side of the diaphragm (4), opposite the valve plate (10), is a spring plate (24) via which a closing spring (23) acts on the diaphragm (4). The valve seat (14) projects slightly towards the valve plate (10), beyond a plane (26) through the front face (13) of a supporting ring (15) around the valve seat (14). <IMAGE>
Patent DE-3343419-A1 (DE)
Title: Arrangement and process for the regeneration of the drying medium in ultrasonic washing units
Inventor: GRAEFE DIETMAR DIPL CHEM
IPC: B08B3/12
Filed: 1983-12-01
Abstract: Arrangement and process for the regeneration of the drying medium in ultrasonic washing units which serve for cleaning of optical parts, microelectronic components and for degreasing metal parts. Completing the ultrasonic washing units with the solution according to the invention ensures a recovery of the drying medium used with almost 100% of the initial quality. According to the invention, in addition to a filter for washing out the water displacement medium, a still known per se having a column is also provided, which is integrated into the coolant circuit of the washing unit and also into the charging and emptying system, the regeneration being carried out in such a manner that softened water is used in the filter, this is in operation for at least five hours with the ultrasonic washing unit turned off, and an additional distillation of the contaminated drying medium is carried out.
Patent DE-3404411-A1 (DE)
Title: Low-calibre kinetic-energy projectile for training purposes
IPC: F42B8/12
Filed: 1984-02-08
Abstract: When low-calibre kinetic-energy projectiles are used for training purposes, considerable savings can be achieved if the projectiles are made in two parts. In that case, only the part of the projectile connected to the sabot is produced from high-grade material, whilst the part forming the tip of the training projectile consists of a lower-grade and preferably more easily deformable material.
Patent DE-3405241-A1 (DE)
Inventor: HABERKORN AXEL DR
IPC: C07D417/12
Filed: 1984-02-15
Abstract: 1-[-(Benzothia- or -oxazol-2-ylthio- or -2-yloxy)phenyl]-1,3,5-triazine-2,4,6(1H,3H,5H)-triones of the formula   <IMAGE>   in which R is lower alkyl, R1 and R2 each independently is hydrogen, halogen, alkyl or alkoxy, R3 and R4 each independently is hydrogen, halogen, alkyl, alkoxy, alkylthio, fluoroalkyl, fluoroalkoxy or fluoroalkylthio, and X and Y each independently is sulphur or oxygen, or salts thereof, combat coccidioses, especially in poultry.
Patent DE-3410579-A1 (DE)
Title: Method for a text-capable telephone station with an address register
Inventor: KAMMERL ANTON DR ING
IPC: H04M1/2748
Filed: 1984-03-22
Abstract: Method for a text-capable telephone station with a 20-part keypad and multiple use of the keys, with a display and an address memory, access to the stored addresses being intended to be possible in simple fashion. After a register key has been pressed, a prompt appears on the display, requesting that the initial letters of the required subscriber be entered on the display. This can be done using the keypad. If the register key is then pressed once more and held down, all the addresses with the same initial letter are shown in succession on the display. Once the register key is released, the address which is visible at that moment remains and when the handset is subsequently lifted the corresponding connection is set up. This method is applicable to all text-capable telephone stations with an address register.
Patent DE-3422509-A1 (DE)
Inventor: KEMPTER FRITZ ERDMANN DR
IPC: C09D5/44
Filed: 1984-06-16
Abstract: Cathodic coating agents which are rendered water-dilutable by the addition of an acid, contain binder systems possessing basic nitrogen groups and may or may not contain pigments, dyes, fillers, solvents, antioxidants, other surface coating assistants and/or additional crosslinking components, the binder system containing sulfonate and/or phosphonate groups or the esters of these groups in an amount of from 0.05 to 3% by weight, and the preparation of such products. The novel coating agents are useful for the cathodic electrocoating of electrically conductive substrates.
Patent DE-3423336-A1 (DE)
Title: Comminuting apparatus for corrugated paperboard articles and the like
Inventor: LAMPRECHT WILFRIED
IPC: B65H35/00
Filed: 1984-06-23
Abstract: Apparatus for comminuting cardboard articles, corrugated paperboard articles and the like, in order to produce filling material for the purposes of packaging, a longitudinal cutting device (12) being provided to cut the paperboard articles into strips and a transverse cutting device (14) being provided to subdivide the strips. <IMAGE>
Patent DE-3423812-A1 (DE)
Title: Vane pump
Inventor: MAYER REINER
IPC: F01C21/08
Filed: 1984-06-28
Abstract: A vane pump is provided with a rotor which is connected to a drive shaft and in whose peripheral wall, distributed over the periphery, a multiplicity of slots running inwards in a radial direction and having adjustable vanes is disposed, with a cam ring surrounding the rotor at a distance, and with wear plates on both sides of the rotor. In both end faces of the rotor lubrication reliefs are disposed. In this design, lubrication reliefs can run inwards from the outer periphery of the rotor, and further lubrication reliefs may branch off from at least some of the slots from the radially inner region behind the vanes.
Patent DE-3423846-A1 (DE)
Title: Television receiver with a teletext decoder
Inventor: WELLAND KLAUS DR ING
IPC: H04N7/088
Filed: 1984-06-28
Abstract: For a television receiver with teletext, a memory (10) is proposed into which the complete signal of a page displayed in each case can be written. This makes it possible subsequently to display, for example, an index page, without delay.
Patent DE-3429750-A1 (DE)
Title: Slide-type sundial
Inventor: TONNE FRIEDRICH DIPL ING
IPC: G04B49/04
Filed: 1984-08-13
Abstract: Published without abstract.
Patent DE-3436671-A1 (DE)
Title: Directional slide valve
Inventor: AMRHEIN REINHARD
IPC: F16K11/07
Filed: 1984-10-05
Abstract: Directional slide valve with a housing, in the longitudinal bore of which a control piston is arranged in a reciprocating manner, and annular passages forming control edges interrupting the longitudinal bore, characterised in that piston rings are arranged on the control piston to reduce the leakage, and in that means are provided in the housing which prevent the piston rings from getting caught on the control edges.
Patent DE-3440593-A1 (DE)
Title: Process for the combustion of briquetted fuel elements of waste products containing organic components
Inventor: KLUNKER WOLFGANG
IPC: F23G5/50
Filed: 1984-11-07
Abstract: The invention relates to a process for the combustion of briquetted fuel elements which consist of waste products containing organic components, at least one organic material with a higher calorific value, especially coal, and at least one binder for pollutants, especially lime (CaO), and are produced under the action of pressure at an operating temperature above the ambient temperature, the furnace temperature in the glowing fire being less than 1300 DEG C.
Patent DE-3503247-A1 (DE)
Title: Conveyor pan for scraper chain conveyors
Inventor: SCHOOP GUNTHER-DIETMAR DIPL IN
IPC: B65G19/28
Filed: 1985-01-31
Abstract: According to the invention, eccentric toggles (15) are used to connect the replaceable conveying trough (2) of a conveyor pan to the lower run trough (1) of the latter and are pivotably inserted into pockets (8) on projecting side plates (5) of the lower run trough (1). Coupling extensions (13) engage into the pockets (8) and are fixedly arranged on the conveying trough (2). The coupling extensions (13) are fixedly clamped in the pockets by pivoting the eccentric toggles (15), as a result of which the conveying trough (2) is fixed. The toggle connection is advantageously secured by means of filling pieces (21) which are inserted into the pockets (8). <IMAGE>
Patent DE-3504675-A1 (DE)
Title: Drive flaps for aircraft tyres
Inventor: REICHLE BERNHARD ING GRAD
IPC: B64C25/40
Filed: 1985-02-12
Abstract: By fitting drive flaps to the aircraft tyres, the wheels are accelerated to a rotation speed which is close to the air speed before the aircraft touches down on the runway. In consequence, virtually no friction losses occur on the tyres during touchdown on the runway, and the jerky movement is obviated. The life of the tyres is increased and the risk of tyres bursting is reduced.
Patent DE-3506222-A1 (DE)
Title: Device for pressing explosives mouldings
Inventor: HALLER ARMIN
IPC: B30B11/04
Filed: 1985-02-22
Abstract: In a device for pressing explosives mouldings (7) which have sections of different length (wall 8, base 9) in the pressing direction and are made of pulverulent or granular starting material, at least the counter plunger (3) consists of partial plungers (4, 5) which are movable with respect to one another, a partial plunger (4, 5) being provided for each section (8, 9) of different length of the explosives moulding (7). The partial plungers (4, 5) can be subjected to a pressure medium. Furthermore, a control device is provided which controls the pressure of the pressure medium of each partial plunger (4, 5) in dependence on the counterpressure of the plunger (2) in such a manner that the ratio of the pressing path (a, b) between the plunger (2) and each partial plunger (4, 5) to the length of the section (a', b') of the explosives moulding (7) for which the partial plunger (4 or 5) is intended is the same for each section (8, 9) of the explosives moulding (7). <IMAGE>
Patent DE-3506410-A1 (DE)
Inventor: BERNITZ BERNHARD
IPC: B29C48/30
Filed: 1985-02-23
Abstract: Method and apparatus for producing sealing strips and similar profiled strips of rubber and rubber-like elastomers. Rubber-like profiled sealing strips for window or door openings are frequently provided with overlay strips to facilitate installation, to enhance the relative movements, or for aesthetic-visual reasons. The material of these overlay strips generally differs considerably from the material of the base main strip. The manufacture of such two-material profiles can be undertaken in a single extrusion step by joining and directly combining a prefabricated overlay strip with the main strip in the extrusion head of an extrusion press, where the shape is provided for the profiled strip. By stretching the overlay strip, the adhesion of the latter to the main strip is significantly improved.
Patent DE-3507331-A1 (DE)
Title: Handle for a paint roller
Inventor: SERVOS ROLF DIPL ING
IPC: B05C17/03
Filed: 1985-03-01
Abstract: A handle having a paint shutoff member for paint rollers is designed such that the paint line running in the handle housing is constructed as a flexible tubular line which is compressed to a reduced cross-section in a limited region by ribs projecting from the inside wall of the housing, and that a rocker switch is attached pivotably in the housing, which rocker switch engages with its one end on the region of constriction of the paint tube and projects with its other end, constructed as a pushbutton, out of the housing.
Patent DE-3512130-A1 (DE)
Title: Tool holder with closure element
Inventor: WALTHER MANFRED
IPC: B23B31/00
Filed: 1985-04-03
Abstract: The tool holder has a closure element, consisting of slides (6, 7), for the location opening (1a). The slides (6, 7) are pivotably mounted and are driven by springs (11) into the engaged position closing the location opening (1a). To insert a tool, the actuating element (9) is turned, in the course of which the slides (6, 7) are swung out by projections (9a, 9b) and lugs (6a, 7a) in engagement with the latter into a position clearing the location opening (1a). After the actuating element (9) is turned back, the slides (6, 7), due to the force of the springs (11), bear against the shank end of a tool inserted into the tool holder. <IMAGE>
Patent DE-3517303-A1 (DE)
Title: Hollow profile for the frame of a shuttering panel
Inventor: SCHWANEKAMP WOLFGANG
IPC: E04G17/04
Filed: 1985-05-14
Abstract: A description is given of a hollow profile for the frame of shuttering panels, which has a substantially rectangular main body, which contains on one side two parallel angular or triangular depressions for the engagement of the claws of clamping or aligning tools, optionally to be fitted. The contact face of the one depression runs at a different angle to the respective side of the rectangular main body than the contact face of the other depression, so that relatively high forces can be transferred via the one depression in the clamping direction and relatively high forces can be transferred via the other depression in the aligning direction.
Patent DE-3517574-A1 (DE)
Title: Windscreen wiper, in particular for motor vehicles and method for the production thereof
Inventor: EGNER-WALTER BRUNO
IPC: B60S1/40
Filed: 1985-05-15
Abstract: The invention relates to a windscreen wiper having a wiper rod, the end regions of which are smaller in cross-section than the middle wiper-rod region. By this means, increased safety and stylistic demands are met.
Patent DE-3519105-A1 (DE)
Title: Device for continuously dispensing medicaments into the oral cavity
Inventor: BERNDT FRIEDHELM DR MED
IPC: A61C13/00
Filed: 1985-05-28
Abstract: The invention relates to a device for continuously dispensing medicaments into the oral cavity which comprises, according to the invention, essentially the following components:   - a replacement tooth (2a, 2b) which can be integrated in a (partial) prosthesis, a bridge member or a fixed dental prosthesis, - a trough (1a, 1b), which can be releasably fastened on the underside of this replacement tooth (2a, 2b), for reception of a therapeutic agent which evolves gases or vapours at body temperature,   - a small tube (7) located inside the replacement tooth (2a, 2b) and open on both ends, the upper end of which opens in an outlet opening (9) on the palatine or lingual side of the inserted replacement tooth (2a, 2b) and the lower end of which projects from the underside of the replacement tooth (2a, 2b) to such an extent that it reaches down to the bottom region of the trough (1a, 1b) when the latter is fastened on the replacement tooth (2a, 2b), and - a closure element (10) for the outlet opening (9) which is located on the outside of the replacement tooth (2a, 2b) and can be selectively moved from the open position into the closed position.   Figs. 1 and 6 of the drawings show two alternative embodiments of the device. <IMAGE>
Patent DE-3519672-A1 (DE)
Title: Appliance taking the form of a ball, by means of which therapeutic exercises can be performed
Inventor: PHILIPPEN DIETER
IPC: A63B23/00
Filed: 1985-06-01
Abstract: The invention relates to an appliance in accordance with the preamble of Claim 1. The object of the invention is to improve an appliance of this type in such a way that it remains in a stable equilibrium even when it is loaded. This object is achieved in that the ball has a troughlike, circumferential recess in its "equatorial region".
Patent DE-3521014-A1 (DE)
Title: Holder for number plate
Inventor: SCHLOMS RICHARD
IPC: G09F7/02
Filed: 1985-06-12
Abstract: In the securing of number plates, use is made of a holder which is formed from a circumferentially closed frame. Grooves (5, 6) and insertion slots (3, 4) are provided at least on two opposite side boundaries. The groove (6) on one side boundary of the holder is designed to be widened where it adjoins the insertion slot (4), the depth of the widened groove (6) corresponding at least to the dimensions of the height of the number plate, as seen in the push-in direction, less the clear width of the frame. Provided in this groove (6) are stop knobs (8) reaching at least over the width of the insertion slot (4), the distance between the stop knobs (8) and the base of the groove (5) on the opposite side boundary of the holder corresponding approximately to the height of the number plate, measured in the push-in direction. The number plate can be pushed into the groove (6), whereupon the upper end swivels. During subsequent displacement, the lower edge of the number plate latches over the stop knobs (8), with the result that the number plate is properly locked in the holder. <IMAGE>
Patent DE-3521375-A1 (DE)
Inventor: STEGMANN HEINZ
IPC: C10B43/04
Filed: 1985-06-14
Abstract: In order to remove the bitumen and the tar which adhere to the frame and to the door of a coke oven, a flame is directed against the soiled areas, and as a consequence, the flame hardens the bitumen and the tar which thus lose their sticking power and are transformed into a pitch mass which is scraped and removed. A vertically or horizontally movable frame (6) or an associated carriage (7) is provided with gas cleaning nozzles (10, 11, 12) aligned in height and which enable to direct the flame exactly onto the soiled areas.
Patent DE-3522155-A1 (DE)
Title: Hand gun
Inventor: ACKLE HANS
IPC: F41A11/00
Filed: 1985-06-21
Abstract: In the case of the hand gun, consisting of a grip part (1) and a breech housing (2), the trigger device (4), cartridge magazine (3) and closing spring (5) for the breech (7) are accommodated in the grip part (1). The breech housing (2) together with the rigidly built-in barrel (6) and the sight device (8, 9) which is mounted thereon are screwed together with the grip part (1). In order to operate the breech (7), grip blades (110, 111) which project laterally from the grip part (1) are connected to a central part which forms a plate spring for the closing spring (5). The transfer rods which connect the central part to the breech piece are provided with sliding skids for guiding the breech piece. The grip part (1) and breech housing (2) can be produced from plastic, as a consequence of this special arrangement. The weapon accuracy is high, because the barrel (6) and the sight arrangement (8, 9) can be produced together with the breech housing (2) as a prefabricated component having very high precision. <IMAGE>
Patent DE-3523751-A1 (DE)
Title: Self-supporting circuit block
Inventor: KUPTZ GEORG
IPC: H05K5/00
Filed: 1985-07-03
Abstract: The invention concerns an electronic module for communication devices, particularly for audio or video recorders, which consist of circuit boards (3, 5, 7, 9), fitted with components, and mountings (11, 13). The circuit boards (3, 5, 7, 9), together with the mountings (11, 13), form a self-supporting circuit block. At least two circuit boards (3, 5), arranged spaced apart, are thus clamped on the mountings (11, 13) only on mutually opposite end faces. <IMAGE>
Patent DE-3537481-A1 (DE)
Title: Flat chisel with safety handle
Inventor: FISCHER JUERGEN
IPC: B25D3/00
Filed: 1985-10-22
Abstract: Published without abstract.
Patent DE-3538780-A1 (DE)
Title: Appliance for identifying a light source in an atomic-absorption spectrometer
Inventor: ROGASCH KLAUS PETER
IPC: G01N21/31
Filed: 1985-10-31
Abstract: In order to identify a hollow-cathode lamp when inserting it in an atomic-absorption spectrometer, electronic coding means are provided which are actuated by a timing-pulse sequence. After a predefined number of timing pulses, the number representing the coding of the hollow-cathode lamp, the coding means in each case generate an output pulse. The atomic absorption spectrometer responds to the number of timing pulses generated between successive output pulses for identifying the hollow-cathode lamp.
Patent DE-3542983-A1 (DE)
Title: Leg protector for football and hockey players for preventing injuries as a result of being kicked and hit
Inventor: BILLER HEINZ
IPC: A63B71/12
Filed: 1985-12-05
Abstract: The invention relates to a limb protector which consists of very light plastic and protects the lower legs of football and hockey players against the effects of being kicked and hit. Two plastic shells, which are individually shaped for each leg of the player according to a plaster model of the leg, protect, at the front, the shin and, at the rear, the Achilles tendon and, if desired by the player, also the calf muscles. The two ankles are protected by round plastic platelets. All the plastic parts are sheathed with a jersey webbing and are then sewn such that they are positioned around the leg of the player in the manner of a sleeve. One side edge of the two shells is firmly sewn and the other side edge is provided with touch-and-close fasteners. A stirrup consisting of a piece of elastic and sewn on at the bottom prevents the leg protector from slipping up the leg. <IMAGE>
Patent DE-3544931-A1 (DE)
Title: Device for screening a conveyor
Inventor: DIERGARDT HEINZ
IPC: B65G69/18
Filed: 1985-12-19
Abstract: When conveying bulk goods, for example coal, by means of continuous conveyors, dust and fines swelling up and being deposited constitute a grave problem, in particular in the region of ventilating means in underground coal mining. In order to avoid dust and fines swirling up and being deposited, the invention provides that the conveyor (2), conveying the bulk goods (1), is provided with a circulating screening belt (3) (Figure 1). <IMAGE>
Patent DE-3601037-A1 (DE)
Title: Modified sandwich panel comprising foam core and metal cover layers
IPC: E04C2/292
Filed: 1986-01-16
Abstract: Published without abstract.
Patent DE-3606006-A1 (DE)
Title: Device for applying and metering cleaning liquid
Inventor: MUELLER WOLFGANG DIPL ING
IPC: B41F35/04
Filed: 1986-02-25
Abstract: The invention relates to a device for applying and metering cleaning liquid to rollers and cylinders of the inking units of printing machines. The aim of the invention is to improve the cleaning effect and minimise the cleaning times. The invention is based on the object of providing a device, in which the application of the cleaning liquid takes place in dependence on the thickness of the ink layer on the rollers and cylinders of the inking unit and on its line length. According to the invention, the object is achieved in that at least two cleaning agent feeds are provided, one cleaning agent feed being arranged in the primary line and one cleaning agent feed being arranged in the secondary line, and it being possible for the cleaning agent feeds to be acted upon by different quantities of cleaning liquid. For the different metering of the cleaning liquid, a dual-acting conveying cylinder is provided (Figure 1). <IMAGE>
Patent DE-3613320-A1 (DE)
Title: Curtain rail system with indirect lighting
Inventor: SCHWANKHART HELMUT
IPC: A47H2/00
Filed: 1986-04-19
Abstract: Curtain rail system with indirect lighting, in which the running rails are formed by high beam profiles (1) and (12) which between them enclose a light strip (2) formed by a series of low-voltage lamps (3), the front beam profile (1) at the same time forming the cover for the light strip (2). <IMAGE>
Patent DE-3618838-A1 (DE)
Title: Copolycondensates of the polyindophenine type
Inventor: KOEHLER GERNOT DR
IPC: C25B11/04
Filed: 1986-06-04
Abstract: Copolycondensates of the polyindophenine type comprising   A) from 2 to 30 mol% of benzo[1,2-b : 5,4-b']dipyrrolo-2,3,5,6(1H,7H)tetrone or its derivatives, of the general formula (I) <IMAGE> where R<1> and R<2> are a hydrogen atom, an alkyl radical of 1 to 4 carbon atoms, an alkoxy group of up to 4 carbon atoms, a halogen atom, -OH, -SCH3 or a phenyl group, and B) from 70 to 98 mol% of a 5-membered heterocycle (II) containing nitrogen or sulphur as heteroatom and having a conjugated  pi electron system.