baber/WOPTO huggingface dataset:
Patent DE-3342077-A1 (DE)
Title: Silencer for internal combustion engines
Inventor: LEISTRITZ HANS KARL DR
IPC: F01N13/16
Filed: 1983-11-22
Abstract: The patent application filed under the title "Silencer for internal combustion engines" represents a further development of a chrome steel/aluminium compound system, extruded aluminium parts clamped into double-walled closing bodies made of chrome steel being used. Long-time tests have shown that the long-time endurance which is substantially superior to the average service life of multi-cylinder motor-vehicle engines with which such silencers are used as the final silencer.
Patent DE-3400444-A1 (DE)
Title: Method for the production of wheel rims from sheet steel for pneumatic tyres
Inventor: OANEA ALEXANDER DIPL ING
IPC: B60B21/00
Filed: 1984-01-09
Abstract: According to the invention, sheet-steel strips cut to length are converted to the plastic condition in an induction heating apparatus and hot-formed by three sets of shaping rolls in order to obtain a transverse profile and round shape of the rim. The rims are then butt-welded, deburred and calibrated. The installation to be used for this purpose consists of a magazine with feed tongues for the sheet-steel strips, of the induction heating apparatus and of the three sets of shaping rolls arranged in series which produce the transverse profile and round shape of the rim. The rims then pass through three stations of the installation, in which the butt-welding, deburring and calibration are carried out.   Deburring is carried out by a grinding apparatus with two driven shafts (one inside the rim and one outside the rim), each of which carries a grinding wheel and executes a swinging movement parallel to the rim. The swinging radius is smaller than the radius of the rim and, as a result, contact between the rim and the grinding wheels takes place only in the region of the welding burr, which is removed.   Advantages of the invention are:   - improvement of the strength values, avoidance of structural damage   - reduction of the work involved: if control is automated, only a single supervisor is required   - possibility of noise insulation by enclosing the installation. v
Patent DE-3400921-A1 (DE)
Title: Display device system
Inventor: MAY WOLFGANG
IPC: G06F3/038
Filed: 1984-01-12
Abstract: Display device systems comprising a display device computer (SGR), a display device control (SGSE, SGSA) and a monitor (MO) are known in which images can be built up interactively by means of an operating unit (LG) in which basic data are combined with user data and are stored in a frame buffer of the display device computer. So that the images do not have to be manually completely reconstructed in the case of a change in the basic data, an operating memory (MD) is provided according to the invention in which all operating instructions are entered during the building up of the image. In the case of a change in the basic data and also in the user data, for example in the case of parallel projecting, the operations can be carried out automatically by calling up the memory content. The main field of application of the invention are graphics display devices with interfaces to a display device computer. <IMAGE>
Patent DE-3403196-A1 (DE)
Title: Extremely sharp points and cutting edges
Inventor: DAHLBERG REINHARD DR
IPC: C23C14/24
Filed: 1984-01-31
Abstract: Onto points or cutting edges, which are produced mechanically, chemically or electrochemically in a conventional manner, material is vapour-deposited in a high vacuum in such a way that its layer thickness depends on the angle between the impingement direction of the vapour deposition beam and the normal to the surface in each case. If the maximum thickness d of the vapour-deposited layer is significantly larger than the curvature radius r0 of the point or cutting edge, the new curvature radius <IMAGE> which has formed as a result of the vapour-deposited layer is significantly smaller than r0.
Patent DE-3410355-A1 (DE)
Title: Bis-indole alkaloid derivatives, process for their preparation, and pharmaceutical compositions which contain them
Inventor: SZANTAY CSABA DIPL CHEM DR
IPC: C07D519/04
Filed: 1984-03-21
Abstract: Novel bis-indole alkaloid derivatives of the general formula <IMAGE> in which X denotes a f-bond between the adjacent carbon atoms or an oxygen atom, and their physiologically tolerable acid addition salts and a process for their preparation are described in which the Nb oxide of catharanthin is coupled with 6,7-dihydrovindoline-3,6-ether in a reaction of the Polonovski type and, if desired, the 6,7-dihydro-3%,4%-anhydrovinblastine-3,6-ether obtained is epoxidised. In addition, pharmaceutical compositions having cytostatic action are disclosed.
Patent DE-3412851-A1 (DE)
Title: Cordless telephone
Inventor: BUSCH FRITZ
IPC: H04M1/60
Filed: 1984-04-03
Abstract: A cordless telephone is proposed which is formed from a fixed station and a handset-shaped mobile station. The fixed station and the mobile station are designed in such a way that the mobile station can be inserted in a recess (12) of the fixed station (10) with its earpiece (14) and mouthpiece (15) either facing upwards or downwards as required. On one end, the mobile station (13) carries contacts (19, 20, 21) which correspond with mating contacts (22...26) of the fixed station. The contacts and the mating contacts are disposed in such a way that they lie in a common plane even when the mobile station is inserted upside down in the recess. <IMAGE>
Patent DE-3414767-A1 (DE)
Title: Process for producing decaffeinated black or green tea
IPC: A23F3/36
Filed: 1984-04-18
Abstract: Unfermented tea is decaffeinated using a liquid or compressed gas, such as carbon dioxide, as solvent. For this purpose, the moistened tea is treated at pressures up to 300 bar and at temperatures between 20 and 80 DEG C.
Patent DE-3415407-A1 (DE)
Title: Suction device for pumping tankers and liquid-manure pumps
Inventor: HOELZ OTTO
IPC: A01C23/00
Filed: 1984-04-19
Abstract: The suction device according to the invention for pumping tankers and liquid-manure pumps makes it possible to suck up thick pulpy and viscous liquid manure from lower storage pits. The pumping tanker is equipped with a liquid pump and with an auxiliary vacuum pump. For bleeding the suction line, a valve, located in the delivery line and designed as a flap valve or as a slit nozzle, is closed. The delivery side of the auxiliary vacuum pump is connected to the lower end of the suction line of the liquid pump, and the suction side of the auxiliary vacuum pump connected to the highest point of the suction line of the liquid pump.
Patent DE-3423459-A1 (DE)
Title: Container for a stack of beer mats
Inventor: KUEHNENDAHL INA
IPC: B65D83/00
Filed: 1984-06-26
Abstract: A container for a stack of beer mats has a wall which surrounds the stack and forms, in its cross-section, a shaft corresponding to the shape of the beer mats, and the central part of the base of the container lies above the lower end of the inside of the wall and is at a distance therefrom, on at least one side, which is at least equal to approximately one quarter of the diameter of the shaft.
Patent DE-3431110-A1 (DE)
Title: Work table or work bench
Inventor: MAIER PETER DIPL ING
IPC: B23Q1/03
Filed: 1984-08-24
Abstract: A work table or work bench or the like with a releasable, surface-mounted support plate (1) on the top of the table or work bench, which support plate (1) covers a location space (29) for a motor-driven hand-operated device (30), e.g. circular saw, jigsaw, router, etc. The support plate (1) contains an opening (2) for the passage of the tool (45) driven by the hand-operated device (30), such as a saw blade, router cutter or the like, from below. The inside (3) of the support plate (1) is designed in the area of the opening (2) as a bearing surface (4) for a bearing plate (5) sitting on the hand-operated device (30) and carries outside the bearing surface (4) a fastening device (6) for releasably fastening the bearing plate (5) to the support plate (1). <IMAGE>
Patent DE-3433045-A1 (DE)
Inventor: LYNCH JOHN DR
IPC: C09K3/10
Filed: 1984-09-08
Abstract: Photocurable filling compounds for closing the gaps which result between the end or edge regions of gravure printing plates when the latter are clamped on forme cylinders consist of a homogeneous, solvent-free, photopolymerizable mixture which is free-flowing at room temperature and contains from 10 to 90% by weight of one or more hydrophilic, polar, photopolymerizable, ethylenically unsaturated low molecular weight compounds, from 5 to 65% by weight of one or more polymeric binders which are resistant to toluene-containing, gasoline-containing, ketone-containing and/or ester-containing solvents and are compatible with the photopolymerizable low molecular weight compounds, from 0.01 to 10% by weight of one or more photoinitiators and from 0 to 70% by weight of further additives and/or assistants.
Patent DE-3435695-A1 (DE)
Title: Measuring device for the oversize of cleaning balls which uses a type A dynamometer
Inventor: ZAYYENI SEYED-AHMAD DR ING
IPC: G01B7/12
Filed: 1984-09-28
Abstract: In order to determine the efficiency of the cleaning balls which are used in heat exchange installations, the invention is presented here of a measuring device based on the measurement of ball oversize. Using this approach, success has been achieved in obtaining an optimum solution to the problem with the aid of a few and simply combined parts and the utilisation of piezoelectricity.
Patent DE-3435916-A1 (DE)
Title: Chopping machine for agricultural crops
Inventor: HARMS H DIPL ING DR
IPC: A01F29/12
Filed: 1984-09-29
Abstract: The chopping machine shown in cutout form and diagramatically has a chopping device 1 which is provided with a rotating chopping disc 3 and which is followed, for a further comminution of the chopped material, by two oppositely driven crushing rollers 8, 8' in the discharge shaft 7. Through reliable discharge of the further-comminuted chopped material into a truck drawn behind or moving alongside, an additional discharge device is provided. This has an impeler 9 which rotates coaxially with the axis of rotation 12 of the chopping device 1 and is covered relative to the chopping device 1 via a radial disc 13 and the feed air of which is guided, in an air-guide channel 10 closed relative to the stream of crop from the chopping device 1, past the pair of crushing rollers 8, 8', behind this and into the discharge shaft 7 and there takes up the chopped material issuing behind the crushing rollers 8, 8', for the purpose of conveying it outwards. 
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Patent DE-3437246-A1 (DE)
Title: Sensor for measuring a cutting force component in a machine tool
Inventor: HAFLA DIETMAR FRANZ
IPC: B23Q17/09
Filed: 1984-10-11
Abstract: Sensor for measuring a cutting force component in a machine tool which, for displacement of a tool borne by a slide, has a screw with a nut running on the latter and connected to the slide and has an axial support for the screw. The cutting force components in the longitudinal direction of the screw is measured by means of a space-saving sensor which takes the form of an intermediate ring passed through by the screw and via which the axial force is transmitted from the nut to the slide or from the screw to the support. This intermediate ring has at least two deformation zones, situated opposite one another with respect to the axis of the screw, mounted on each of which deformation zones is a strain gauge, the mutually opposite strain gauges being placed in mutually opposite branches of a Wheatstone bridge circuit.
Patent DE-3438172-A1 (DE)
Title: Device for detecting and evaluating the exhaust gases of exhaust- gas-emitting arrangements
IPC: F02B3/06
Filed: 1984-10-18
Abstract: The device serves to detect and evaluate the exhaust gases of exhaust-gas-emitting arrangements, such as, for example, internal combustion engines, firing furnaces and the like, and consists of a measuring device with probe which detects the typical emission values and displays them. The measuring device with probe is assigned a data adapter which stores in digital form the data of the typical emission values, detected over a relatively long period of time, on a transportable data carrier which can be removed from the data adapter and whose data can be read out via a remotely arranged data coupler and processed.
Patent DE-3441912-A1 (DE)
Title: Method for automatically defrosting an evaporator, acted upon by air, of a heat pump
Inventor: LUECK KLAUS DR ING
IPC: F25D21/00
Filed: 1984-11-16
Abstract: A method for automatically defrosting an evaporator, acted upon by air, of a heat pump is obtained with a small number of sensors using a so-called intelligent control and regulating device based on a microprocessor, which makes possible a functionally reliable defrosting of the evaporator with low energy expenditure. To this end, the introduction of the defrosting process is carried out by comparison of the air inlet temperature of the evaporator or of the evaporation temperature at a predetermined temperature difference between air inlet temperature and evaporation temperature depending upon the compressor speed and condenser outlet temperature with set values of the performance characteristics stored in a computer of the regulating device, while the defrosting process is ended at a predetermined evaporator temperature or a predetermined defrosting time.
Patent DE-3445431-A1 (DE)
Title: Portable electric circular handsaw
Inventor: ADE ERICH ING GRAD
IPC: B27B9/04
Filed: 1984-12-13
Abstract: The invention relates to a portable electric circular handsaw having a guide plate which is swivellably coupled to the saw housing and can be clamped, via an adjustable strap, by means of a toggle and a screw guided in an eyehole of the saw housing. The object of the invention is to provide a device, for purposes of compensating manufacturing tolerances in the interacting components, that enables the guide plate to be adjusted parallel to the saw blade at all times in a simple manner. This object is achieved in accordance with the invention in that the eyehole (9) of the saw housing (1) has a longitudinal toothing (10) on its outer circumference and an axially extending curved path (11) on its front face, and in that an adjustment member (13) provided with a corresponding internal toothing (12) and having a through-hole (16) for the screw (8) that can be brought into engagement with the toggle (7) is slipped over the longitudinal toothing of the eyehole, the base of the hole (14) of the adjustment member being provided with a corresponding inclined face (15) interacting with the curved path of the eyepiece so that rotation of said adjustment member effects a displacement of the adjustment strap (6) and thus of the guide plate (3) relative to the saw blade (2) (Fig. 1). <IMAGE>
Patent DE-3500336-A1 (DE)
Title: Play compensation in the joints of a connecting rod
Inventor: HUENTEN DIETER DIPL ING
IPC: F16C7/00
Filed: 1985-01-08
Abstract: To avoid play in joints (16, 17) for accurately guided but exposed connecting rods (9), the joints (16, 17) have hitherto frequently been lined with bushes. This had the disadvantage of complicated manufacture, maintenance of tolerances for the bearing bush and the requirement for lubrication and sealing. In addition, there was no guarantee that play would not arise. The play compensation now provided is achieved by means of a compression spring (10, 11) which presses against the outside of the joint bearing (7, 8) and thus presses the articulated lever (5, 6) with non-positive engagement against the joint pin (14, 15). Even high wear in the joint (7, 8) is thus compensated with an almost unchanged position of the articulated levers (5, 6) relative to one another. <IMAGE>
Patent DE-3505180-A1 (DE)
Title: Mounting tool for the spacing adjustment of cladding carriers such as wooden laths and the like
Inventor: POPP FRANZ
IPC: E04F21/18
Filed: 1985-02-15
Abstract: The mounting tool (1) for adjusting the spacing between a cladding carrier (4), for example a wooden lath, and an underlying structure (5) is composed of a receiving part (2), which is fastened on the cladding carrier (4) for application, and of a device (3) arranged on the receiving part (2). Said device (3) permits forces to be applied, for the purpose of spacing adjustment, which run perpendicularly to the surface of the underlying structure (5) and are optionally directed towards, or away from, the underlying structure. After the spacing adjustment, the cladding carrier (4) is anchored in the underlying structure (5) by means of dowels (7). <IMAGE>
Patent DE-3508848-A1 (DE)
Title: Armour element
IPC: B32B7/022
Filed: 1985-03-13
Abstract: An armour element, consisting of a projectile-breaking hard material, which consists of a plurality of panels like a mosaic. The hard-material panels (12) are held together by means of a carrier (21), a projectile-constraining layer (16) being provided between the projectile-breaking hard material and the carrier. The entire composite is surrounded by a sheath (14), consisting of an impact-resistant material, which sheath (14) prevents shrapnel produced by a projectile in the armour element being flung into the environment. <IMAGE>
Patent DE-3511644-A1 (DE)
Title: Long material train
Inventor: PATZKE CHRISTIAN
IPC: B60T8/28
Filed: 1985-03-29
Abstract: Long material train comprising a flatbed truck, on the flatbed body of which a swivelling bolster, adjustable to a limited extent along the said body, is arranged and comprising a trailer coupled to the flatbed truck by way of a drawbar with overrun device, which trailer has a wheel brake device connected to the overrun device by way of a brake linkage. In order to prevent overbraking of the trailer due to the large overrunning mass of the load, the swivelling bolster is supported so that it can travel smoothly on the flatbed body and a brake power limiter resiliently flexible under the brake pressure transmission in the brake linkage is arranged in the brake linkage.
Patent DE-3516858-A1 (DE)
Title: RF plug connector with a switching function
IPC: H01R13/646
Filed: 1985-05-10
Abstract: An RF plug connector is proposed which at the same time carries out a switching function which can be initiated by means of an inner conductor of a coaxial cable. The RF plug connector has a contact part (18) in the form of a U-profile, the limbs forming two contact spring tongues (11, 12), which are bent towards one another, and the base of a switching spring tongue (13). The contact spring tongues which are bent towards one another form a contact point (22) for the inner conductor (23). The ends of the contact spring tongues are supported on a U-shaped retaining bracket (27). The switching spring tongue (13) is bent in the shape of an angle at its end so that an oblique inclined surface (25) is produced which merges into a contact spring attachment (17). Together with a contact pin (28), said contact spring attachment forms a switch (31) (Fig. 2). <IMAGE>
Patent DE-3519366-A1 (DE)
Title: Iodine product (tetraiodo-dimethylmethandrostenolone) for the treatment of hyperthyroidism
Inventor: NEUMANN ANITA
IPC: A61K31/565
Filed: 1985-05-30
Abstract: Published without abstract.
Patent DE-3523599-A1 (DE)
Inventor: BAEHREN FRITZ DIPL ING
IPC: F04D29/62
Filed: 1985-07-02
Abstract: A pump unit or the like comprises an electric motor (11) and a pump (12) actuated by said electric motor. The motor (11) is mounted in a concave housing (111) shaped by forming and preferably made of stainless steel and having relatively thin walls in order to facilitate the assembly of the parts of the pump unit, provided that the edge (113) of the housing (111) has a larger thickness, thereby forming a projecting bearing on its outer circonference. Said bearing is used as a stop for clamping members (13) which connect the housing (111) of the motor to other parts of the pump unit, particularly to the housing (121) of the pump or to a wall (14) which encloses the opening of the motor housing.
Patent DE-3525424-A1 (DE)
Title: Method for returning vehicles of a transportation system
Inventor: FUHRMANN HANS DIPL ING
IPC: B65G47/50
Filed: 1985-07-12
Abstract: In this method, in which a destination address is transferred to each vehicle at the delivery station, is stored there and is interrogated in front of decision points and in front of destination stations, an automatic return of the vehicles after unloading of the vehicle at a destination station is to be achieved in a simple manner. This is achieved by the fact that, in the delivery station, the address of this station is additionally transferred to the vehicles and stored there, that during the unloading at a destination station (S1, ... S6), a load-dependent contact is operated on the vehicle, that when the destination address is interrogated, control devices (SW1, ... SW5) for the decision points and destination stations first check on the vehicle to determine whether this contact has been operated and when such an operation has been detected, the address of the delivery station is sent out. <IMAGE>
Patent DE-3527114-A1 (DE)
Title: Moulding, in particular support element for kickboards/surfboards and process for producing the moulding
Inventor: SCHELZIG MANFRED DIPL ING
IPC: B29D99/00
Filed: 1985-07-29
Abstract: The invention relates to a moulding, in particular support element for kickboards/surfboards, consisting of a premoulded and closed plastics hollow body as cover layer which is filled with a fibre-reinforced plastics rigid foam as supporting part.
Patent DE-3532703-A1 (DE)
Title: Method and device for measuring the internal and/or external diameter of workpieces
Inventor: GERK WILFRIED
IPC: G01B5/08
Filed: 1985-09-13
Abstract: A method for measuring the internal and/or external diameter of rotationally symmetrical, preferably cylindrical workpieces or the like, in the case of which the relative position of two workpiece points (which are opposite one another in the direction of the diameter) with respect to a digital movement measurement system is initially determined, in a first proximity step, by means of two stops which can be brought into contact with the workpiece and then, in a second proximity step, the stop deflection from a null position with respect to the movement measurement system is measured incrementally and, finally, the diameter sought is calculated from the measurements determined in the first and second proximity steps, characterised in that a single movement measurement rod (such as a glass measurement rod, magnet system or the like) is used for the first proximity step, on which the relative distance between the two workpiece points which are opposite one another in the diameter direction is determined, as well as a method for carrying it out. <IMAGE>
Patent DE-3538679-A1 (DE)
Title: Device for automatic fitting checking of printed circuit boards
Inventor: AROLD GUENTER DIPL ING
IPC: H05K13/08
Filed: 1985-10-31
Abstract: A device for automatic fitting checking of printed circuit boards is described. The printed circuit boards are fitted with wired or unwired components by an fitting machine, and fitting checking is carried out before soldering. Fitting checking is carried out by touch contacts, which are assigned to a motherboard which can be moved vertically. The touch contacts scan the surface of the printed circuit board for the fitted components, and supply the result of the check by means of an evaluation and display device.
Patent DE-3541568-A1 (DE)
Title: Labelling station
Inventor: MUENCH KARL
IPC: B65C9/16
Filed: 1985-11-25
Abstract: Labelling station for the labelling of bottles, cans, etc., in which each rotating gluing segment additionally meshes by means of its planet wheel in its own ring gear and each ring gear is rotated forwards and backwards cyclically about the central drive shaft. The movement of all the ring gears is imparted by a single rotating cam control disc and a number of two-armed sensing levers corresponding to the number of ring gears. The sensing levers are coupled in an articulated manner by means of drivers to the ring gears arranged one above the other.