baber/WOPTO huggingface dataset:
Patent DE-3419859-A1 (DE)
Title: Document protected against unauthorised reproduction
Inventor: TSUCHIYA SHOHEI
IPC: B42D15/10
Filed: 1984-05-28
Abstract: A document protected against unauthorised reproduction using copying equipment is described which consists of a paper substrate, a warning marking which is printed with fine constituent elements on a surface of the substrate and a surrounding background which is printed on the surface of the substrate in the same plane as the warning marking, also with fine constituent elements but in a different configuration. According to the invention, the constituent elements of both the warning marking and the background have the same colour and the same density and a decorative design is printed over the warning marking and the background in a paler colour with transparent ink which cannot be reproduced by copiers, in such a manner that the warning marking can be seen with the naked eye.
Patent DE-3420538-A1 (DE)
Title: Lagging mat for mine supports
Inventor: ZIELINSKI GUENTER
IPC: E21D11/15
Filed: 1984-06-01
Abstract: The invention relates to a freely forepoling so-called flat-hook mat in which, through appropriate design of the locking members, early load bearing at high yielding capacity by form change but with reliable locking is achieved by the bent portion of the other lagging mat, which bent portion is embraced by the hairpin-like hook of the lagging mat, being extended by a trough part essentially parallel to the extent of the longitudinal wire of the mat and by its loosely carrying the transverse element at a distance from the bent portion, in which arrangement a bent portion, during load bearing, ensures that the free end of the leg of the hook is bent down behind the transverse element.
Patent DE-3426855-A1 (DE)
Title: Process for preparing potassium sulphate crystals, potassium sulphate crystals prepared accordingly, and growth-enhancing agent for potassium sulphate crystals
Inventor: MENG HSI
IPC: C01D5/10
Filed: 1984-07-20
Abstract: For the purpose of preparing potassium sulphate crystals by reacting a saturated potassium chloride solution with langbeinite in the solid phase at from 45 to 55 DEG C, a growth-enhancing agent is proposed, comprising a monosulphonated or monosulphated surfactant and a neutralised disulphonated surfactant in a weight ratio from approximately 0.14 to 0.60.
Patent DE-3434435-A1 (DE)
Inventor: OGIHARA MASUO
IPC: G04B23/04
Filed: 1984-09-19
Abstract: An hour detection wheel and a minute detection wheel for detecting an alarm signaling time are provided in combination with an hour time wheel and a minute time wheel respectively. An alarm signaling time indicating block having a minute indication drum connected to an alarm signaling time setting member and marked with minute-scale alarm signaling time graduations and an hour indication drum marked with hour-scale alarm signaling time graduations and adapted to be turned intermittently by the minute indication drum is disposed outside a clock movement having the hour and the minute detection wheels and the minute indication drum interlocked by gear trains with the hour and the minute detection wheels.
Patent DE-3439301-A1 (DE)
Title: Production process for information carriers in disk form
Inventor: ULLRICH JENS
IPC: G11B7/26
Filed: 1984-10-26
Abstract: In the production of information carriers of high storage density in disk form, examples of which are optically readable digital audio disks and video disks, high requirements have to be demanded for the purity of the air in the working area in a whole series of production steps, which in this case are carried out at different workstations. The clean-air requirements in this case make it necessary for the ambient air to be constantly circulated via filter systems, with the result that residual dust particles of the constantly moved air can easily be deposited on the disk-shaped workpieces. In order to minimise, as far as possible, this dust deposit caused by the moved air, it is proposed to stack the workpieces (5) for transport and intermediate storage in a horizontal position one above the other in spike-type stands (1) and, for this purpose, to provide the workpieces with a central hub (6) for keeping them spaced apart, which hub is to be removed again towards the end of the processing operations, after protective coating of the workpieces during the production of the central hole (8). <IMAGE>
Patent DE-3503487-A1 (DE)
Title: Room-humidifying and plant-cultivating device
Inventor: KOESTER SIEGFRIED
IPC: A01G31/02
Filed: 1985-02-01
Abstract: Published without abstract.
Patent DE-3504198-A1 (DE)
Title: Method for monitoring the achievement of hits by tank gunners in firing training
Inventor: FRANCKE ERWIN
IPC: F41G3/26
Filed: 1985-02-07
Abstract: In order to train tank gunners in realistic battle conditions which are distinguished by the rapid aiming and firing of the weapon at changing targets which are only briefly visible, the laser rangefinder which is fitted to every standard tank is used to indicate hits, when a simulated shot is emitted, in such a manner that the laser light which strikes the target which is being aimed at at the time of firing and is reflected by said target is recorded as a light spot by a television camera which is aimed at the respective target. The position of this light spot, which appears as a light density pulse within the image signal, relative to the image of the target cross which is recorded simultaneously by the television camera, corresponds to the hit position of the simulated shot. In this way, without using practice ammunition, firing training can be carried out with a high training value in any desired terrain which is not blocked off, at an extremely low cost and using standard tanks.
Patent DE-3506533-A1 (DE)
Title: Pump
Inventor: STAUDE ECKHARD
IPC: F04B43/12
Filed: 1985-02-25
Abstract: The invention relates to a pump for simultaneously conveying a plurality of identical or non-identical fluid media which are located in separate conveying routes, with the aid of a drive, a plurality of conveying routes which comprise elastomeric hoses that can each be shut off by an inlet and an outlet valve being arranged axially parallel to one another on a circle in whose centre a motorically drivable eccentric is rotatably mounted, and the eccentric in its rotary movement successively applying to the elastomeric hoses a force, by means of which a discharge pressure actuating the valves builds up and decays in each hose with the rotary frequency of the eccentric. Arranged at the inlets and outlets of the conveying routes there is a duct system which connects a plurality of conveying routes at a time. The elastomeric hoses forming the conveying routes in each case comprise an elastomeric silicone hose whose cross-sectional shape can be altered in the plane of action of the eccentric by means of an adjustment device. The conveying routes arranged circularly and axially parallel to one another are disposed, together with the motorically drivable eccentric, in a cage in whose top and bottom section, which are linked to one another by means of supports and struts, the duct system connecting a plurality of conveying routes and the inlet and outlet valves delimiting a conveying route in each case are integrated.
Patent DE-3508568-A1 (DE)
Title: Child-resistant actuating device for aerosol cans
Inventor: HAHN JOACHIM
IPC: B65D83/14
Filed: 1985-03-11
Abstract: A child-resistant actuating device for aerosol cans with a spray head which can be pressed down is characterised in that the spray head of the aerosol can is connected to a two-sided lever system, mounted in a central bearing point, in such a way that the spray head cannot be pressed down into the spraying position when the lever system is actuated on one side. The lever system is preferably a wheel which can be turned about the central bearing point. The lever system can be secured by a tamper-proof safeguard which can be broken off.
Patent DE-3513959-A1 (DE)
Inventor: WIRGES HERIBERT DIPL ING
IPC: B65G1/137
Filed: 1985-04-18
Abstract: 1. A storehouse with all-automatic supply and removal of goods, which has a plurality of storage places (10) preferably disposed in a high shelf (11) and each having an associated storage place address ; a plurality of mobile storage units (14), such as containers, pallets or the like, for receiving at least one stored article ; at least one storehouse machine (12) for transporting the storage units (14) into or out of the storage places ; an addressing device (19) for assigning each storage place address to a storage unit (14) ; and a control device connected to the addressing device (19) for controlling the storehouse machine (12) in accordance with the particular storage place address, characterized by an identification device (20) which provides each storage unit (14) with an identification code or identifies a storage unit provided with an identification code and outputs the identification code assigned to the storage unit ; a first store (21) connected to the addressing device (19) and the identification device (20) to store the identification code in association with the assigned storage place addresses ; an identification code read device (25; 25') which is associated with the storage places (10) and can be so controlled that it hunts for the storage places (10) in a given sequence and reads out the identification codes of the stored storage units (14) ; a second store (26; 26') connected to the identification code read device (25; 25') for storing in accordance with the storage places the identification codes read out ; and a comparison unit (22) which is connected to the first and second stores (21, 26; 26'), checks the identification codes of the same storage place association in both stores (22, 26; 26') for agreement and outputs an error message in case of non-agreement.
Patent DE-3515100-A1 (DE)
Title: Vehicle body
Inventor: DUTSCHKA ALEXANDER
IPC: B62D25/12
Filed: 1985-04-26
Abstract: The invention relates to a vehicle body with mudguards, between which a front or rear door is inserted adjacent to a front window or rear window so as to be capable of folding open on hinge fittings, having adjustment means incorporated in each hinge fitting for fitting in the door and having a through-slot, cut out for at least one window wiper, between the edge of the door facing the window and a part of the vehicle body adjoining the window frame. The fitting in of the door has previously been a laborious operation because the hinge fitting can only be adjusted with the door open. According to the invention, the fitting in of the door is simplified in that the hinge fittings are arranged below the door and adjacent to the through-slot in such a way that the hinge adjusting means can be reached and adjusted from the outside with a tool through the through-slot with the door closed. The door can be satisfactorily fitted in in this way in the closed state.
Patent DE-3517252-A1 (DE)
Title: Heating device for an oxygen sensor
Inventor: NAKAGAWA TOYOAKI
IPC: G01N27/12
Filed: 1985-05-13
Abstract: An oxygen sensor element is provided with a heating device which comprises an electrically operated heater for heating the oxygen sensor element as electrical energy is supplied. The heating device is constructed and arranged in such a way that it assesses the temperature of the heater during start-up of the engine and regulates the electrical energy to be supplied to the heater as a function of the heating temperature determined, in order to place the oxygen sensor element into an activated state even during start-up of the engine, as a result of which a highly accurate air/fuel ratio feedback control is achieved even as the engine warms up.
Patent DE-3530515-A1 (DE)
Title: Device for the mould release of building components cast in open moulds
Inventor: GOETSCHI RUDOLF
IPC: B28B13/06
Filed: 1985-08-27
Abstract: For the mould release of building components (17) cast in open moulds (9), a device with a first conveyor installation (1) is proposed, by means of which the compartments of the moulds (9) containing the building components (17) are taken in a timed cycle to a building component-lifting station (12). In the lifting station (12), the building components (17) are released from the mould compartment and then passed to a mould release device (21). From there, the building components (17) now separated from one another pass to a second conveyor installation (32), which tranports them out of the plane (9). The device is designed as a part section in a building component-casting plant, in which the transport means for the casting device, the temporary storage and the mould release device are each designed for separate drives. <IMAGE>
Patent DE-3532183-A1 (DE)
Title: Metal-casting process for the production of thin-walled objects without a mechanical casting operation
Inventor: HAIMERL HANS
IPC: B22C9/04
Filed: 1985-09-10
Abstract: To produce a very thin-walled object by casting metal, the material used for the core and encasing compound is clay, to which wood fibres are added. These allow the escape of the gases in the burning operation. The object to be produced is shaped as a casting core (1) over a volume (2) of this compound, which volume can be burnt out, and covered with a thin wax layer (3). It results in the object to be cast in metal. Together with the casting material (7), it is encased as a casting pattern in a plurality of layers of this compound (4) in a position such that, when the casting temperature is reached, the metal can sink progressively into the spaces (3) vacated by the wax via the casting channel (5). In a single burning operation, the casting encasement, the casting core and the casting material are brought as a single unit to the casting temperature, as a result of which the metal flows out extremely thinly until, via the riser (8) in the overflow basin (6), it reaches the same level as the residual metal. <IMAGE>
Patent DE-3532899-A1 (DE)
Inventor: RAPP EUGEN
IPC: B21D39/03
Filed: 1985-09-14
Abstract: A method for joining stacked thin plates (metal sheets in particular) or plate sections by stamping dies, and an apparatus for performing the method, in which stacked plate portions are severed by stamping them along a longitudinal portion of their peripheries and pressed them out of the plane of the plate, and in which subsequently, by means of a counterpressure die element, the plate portion nearer the plates is enlarged on the cut sides by swaging, yet without the plate portion remote from the plates being enlarged. Further, during the stamping and pressing operation the counterpressure die element, or the swaging die, remains stationary inside the bottom die 2, but subsequently, during the coining operation that generates higher pressing forces, the yields counter to an elastic supporting force, whereupon the flowing material of the plate piece nearer the plates forms flange portions which grip the plate associated with it from behind.
Patent DE-3541419-A1 (DE)
Title: Hydraulic brake and steering brake system for tractors
Inventor: HUELSEBUSCH JOACHIM
IPC: B62D11/08
Filed: 1985-11-23
Abstract: Hydraulic brake and steering brake system having a single brake pedal (1) which is connected by a coupling device (4 to 20) to two master cylinders (29, 30) for brake fluid, which cylinders (29, 30) are connected hydraulically to in each case one brake cylinder of the rear wheel brakes of the vehicle, the coupling device (4 to 20) having a manual shift lever (25) with which one or the other master cylinder (29 and 30) can be optionally uncoupled from the brake pedal (1). <IMAGE>
Patent DE-3542023-A1 (DE)
Title: Supporting scaffolding
Inventor: KASPERS FRIEDRICH
IPC: E04D13/035
Filed: 1985-11-28
Abstract: The invention relates to a supporting scaffolding having sections, in particular of aluminium, arranged in parallel vertical planes at a distance from one another, which sections have in the longitudinal direction at least one laterally outwardly opened cavity groove, which laterally receives with play a plastic sheet or panel, the plastic sheet or panel being provided on the upper side and/or underside of both lateral edges with a plastic web, which is firmly bonded by solution welding or by some other suitable form of adhesion and the profile of which is adapted to the cross-section of the cavity groove and is arranged with play with respect to the inside walls of the cavity groove.
Patent DE-3544474-A1 (DE)
Title: Vehicle shock absorber
Inventor: PFEIFER ANTON ING GRAD
IPC: F16F9/512
Filed: 1985-12-16
Abstract: Vehicle shock absorber with a pressure damping valve with a through-flow cross-section varying with the rate of compression. In order to combine the maximum possible damping forces at low compression rates (low speed) with a damping force which increases as little as possible at high compression rates (high speed), the pressure damping valve has the facility for opening considerably more through-flow cross-section in the event of a further increase of the valve lift within a design lift range, which produces a forced kink in the damping characteristic curve as shown in the diagram. <IMAGE>
Patent DE-3603465-A1 (DE)
Title: Furniture kit
Inventor: LEMMER KARL
IPC: A47B21/00
Filed: 1986-02-05
Abstract: Published without abstract.
Patent DE-3604445-A1 (DE)
Title: Rolling shutter door
Inventor: BOTHE WERNER
IPC: E06B9/17
Filed: 1986-02-13
Abstract: A rolling shutter door, in particular interior rolling shutter door, comprises a plurality of horizontal metal lamellae which are connected to one another in a hinge-like manner, are secured in lateral guides and can be wound up via a drivable tube roll. In order to render such a rolling shutter door transparent, it exhibits at least one cutout (4, 5) which extends over at least two lamellae (2) and is covered by a transparent-plastic sheet (9), such that this overlaps on all sides, and the sheet (9) is connected fixedly to a lamella (2) in its top overlapping region, while the bottom overlapping region of the sheet (9) is guided horizontally displaceably on a lamella (2). <IMAGE>
Patent DE-3607969-A1 (DE)
Title: Rapid construction block
Inventor: LINNENKAMP ROLF DR
IPC: E04B2/02
Filed: 1986-03-11
Abstract: The rapid construction block has, on one of its surfaces, at least one blind hole and, on the opposite surface, in projection beneath each blind hole, a pin. The latter fits in a joint-free manner into a corresponding blind hole of a further rapid construction block which is constructed in the same manner.
Patent DE-3608800-A1 (DE)
Title: Method for swirling a multi-filament thread having knot spacings constant on average
Inventor: HANISCH MICHAEL DR ING
IPC: D02G1/16
Filed: 1986-03-15
Abstract: Nozzles for swirling a multi-filament thread have an insertion slot or can be opened in order to insert the thread. So as to keep the heat balance stable and so that the nozzle can be put into operation without delay after the insertion of the thread, the air throughput is kept constant during the insertion of the thread.
Patent DE-3609117-A1 (DE)
Title: Process for producing a biologically stable fuel from domestic refuse
Inventor: RIEMANN HANNS HELMUT
IPC: C10L5/46
Filed: 1986-03-14
Abstract: The invention relates to a process for producing a biologically stable fuel from domestic refuse. In order to create a process in which, without addition of external energy or the use of the fuel produced in the process itself, drying of the organic waste fraction can be carried out to the extent that a biologically stable fuel is obtained, the criterion for the biological stability being a residual water content of below 15% by weight, it is proposed that, to dry the separated organic domestic waste fraction to a water content of at most 15% by weight, burnt lime is added in an amount (% by weight) which is at least 1.5 times the initial starting water content, above 15% by weight, of the organic domestic waste fraction.
Patent DE-3611516-A1 (DE)
Title: Directable nozzle
Inventor: WESTENBERGER WALTER
IPC: B05B15/534
Filed: 1986-04-05
Abstract: The invention relates to a directable nozzle for a spray device with a nozzle carrier, a nozzle which is adjustably mounted in said nozzle carrier and has a nozzle insert having a passage opening, an adjustment element for the nozzle and a connection piece. The main feature of the invention is that the nozzle is arranged in the nozzle carrier between two cantilever jaws which are disposed at a distance from one another.
Patent DE-3615838-A1 (DE)
Title: Apparatus and method for sensing and controlling the process quality at the working gap of an electrical discharge machining unit
Inventor: VOSS WOLFG
IPC: B23H7/16
Filed: 1986-05-10
Abstract: The invention describes an apparatus and an arrangement which monitor the effects to be observed above the working gap of an electrical discharge machining unit and produced by the sparks, classify them according to criteria and feed the resulting data to a memory. The data can be shown in a multi-dimensional representation. A comprehensive evaluation of the erosion process is possible by analysing the statistically resulting accumulation. The invention shows methods of integrating this process analysis in a control circuit with the aim of process automation.
Patent DE-3620738-A1 (DE)
Title: Device for actuation of the gear train of an automatic transmission
Inventor: HAMANN HORST JUERGEN
IPC: B60K26/04
Filed: 1986-06-20
Abstract: In the case of a device, arranged between accelerator pedal and throttle valve, for the actuation of a gear train for controlling an automatic transmission, the intention is to prevent continued driving of the parts of the device in the event of the spring failing. This is achieved in that the drive or the output section is provided with a projection, which engages in a recess of the other section, which recess forms a stop for the projection in both directions of movement and in this direction has a greater dimension than the projection.
Patent DE-3622471-A1 (DE)
Title: Overhead projector
Inventor: GRUNWALD PETER H
IPC: G03B21/132
Filed: 1986-07-04
Abstract: An overhead projector consisting of a light source, a frame with the writing plate and a Fresnel lens arranged therebelow, the projection head with lens and deflecting mirror, and a supporting rod for the projection head, which rod is arranged extending vertically upwards in the region of a corner of the frame with vertical components. The aim is to configure the support of the projection head in such a way that it is light, supports the projection head in a manner free from vibration, and thus contributes to the projection of clear sharp images, as well as being arranged at a location at which it does not obstruct projection transparencies which are to be leafed through. The invention achieves this object by providing for the projection head a second support rod which is constructed in the manner of a mirror image and is arranged in an adjacent corner region of the frame, by providing the lens as an internal focusing lens, and by arranging the lens and the deflecting mirror to be capable of pivoting and/or of being displaced with horizontal components of movement.