baber/WOPTO huggingface dataset:
Patent DE-3619292-A1 (DE)
Title: Apparatus and method for detecting the fat (lard) thickness on livestock, in particular on slaughter animals
Inventor: RUMP HANNS
IPC: G01N29/11
Filed: 1986-06-07
Abstract: In assessing the slaughter readiness of an animal, or in assessing the slaughter value of a slaughtered animal carcass, it is necessary to measure the thickness of the layer of fat in relation to the proportion of meat. The invention describes an apparatus and a method in which ultrasonic pulses are transmitted and reflected from the different layers in the tissue. A special evaluation method is used to digitise the echoes and feed them to an evaluation computer which employs unique plausibilities to distinguish the useful echoes from other echoes and display them.
Patent DE-3621489-A1 (DE)
Title: Device for converting a linear movement into a rotary movement
Inventor: GAIGL KARL-JOSEF
IPC: F15B15/08
Filed: 1986-06-27
Abstract: Published without abstract.
Patent DE-3628236-A1 (DE)
Title: Process for the generation of an ozone/carrier gas mixture
Inventor: KOGELSCHATZ ULRICH DIPL PHYS D
IPC: C01B13/10
Filed: 1986-08-20
Abstract: For diverse applications in the chemical and pharmaceutical industries, pure ozone in a carrier gas which can be, for example, N2, CO2 or else a noble gas is required. However, the gas mixture flowing out of an ozone generator contains proportions of O2, N2 and possibly even NOx and is not suitable for such applications. A downstream O3/O2 separation stage such as, for example, ozone adsorption on silica gel can in principle achieve this object, but requires great technical effort if a complete O2/O3 separation is desired. It is therefore proposed that the separation be carried out via a liquefaction of the ozone proportion at the exit of the ozone generator (4). Ozone can be liquefied at temperatures as high as -112 DEG C, far above the liquefaction point of oxygen or of nitrogen. Since liquid ozone has a very high energy content and its handling is associated with certain hazards, the plant is operated in such a way that there is always only a small amount of liquid ozone present in the apparatus and this is continuously transferred into an inert carrier gas (for example N2, CO2, noble gas). <IMAGE>
Patent DE-3630107-A1 (DE)
Title: Process for landfilling filter dusts from refuse incineration plants
Inventor: KAUTZ KARL M PROF DR
IPC: B09B3/00
Filed: 1986-09-04
Abstract: The process for landfilling filter dusts from the refuse incineration plants is carried out by first either briquetting, pelletising, or extruding the filter dusts if necessary after an aqueous leaching or first setting stage with addition of water and if necessary of organic or inorganic binders, then, if necessary, coarsely grinding the product and then coating it water-tightly or sealing it according to Proctor and landfilling it or accommodating it below ground in a pasty state.
Patent DE-3639714-A1 (DE)
Title: Removal device for castings, particularly lugs
Inventor: SCHNELL HEINZ-WILHELM
IPC: B65G47/90
Filed: 1986-11-20
Abstract: Removal device for castings, particularly lugs, with a rotatable stand (2, 4) which carries a triangular framework (20), to one corner (26) of which is attached a gripper (40). The gripper can be extended and retracted by means of a movement cylinder (30) and it can furthermore perform a nodding movement. In this way, the gripper (40) can be inserted into an open casting mould and can there remove castings. The triangular framework (20) is swivelled to rotate the gripper (40) into a suitable angular position in which the gripped casting is released. <IMAGE>
Patent DE-3700085-A1 (DE)
Title: Method for stopping vehicles travelling in the wrong direction of travel on motorways, highways and other roads
Inventor: DANNEFFEL KLAUS
IPC: G08G1/07
Filed: 1987-01-03
Abstract: The technical structure consists of two contact fields which are laid transversely in the road pavement a small distance apart. By means of this duplex method, it becomes possible to control a conventional traffic light system with an additional acoustic warning facility. The basic circuit diagram clarifies the main functions. Contact field A lies in front of contact field B (viewed in the correct direction of travel) and is coupled to a switch-reset delaying element. If a1 is triggered before b1 (normal correct direction of travel) the warning device is not switched on. If b1 is activated before a1, the limit switch amplifier with the automatic reset is immediately switched on and triggers the warning devices via c1. After an adjustable set time, the system is automatically reset to the standby mode.
Patent DE-3702982-A1 (DE)
Inventor: HORN GEB PAUL
IPC: B05D3/14
Filed: 1987-02-02
Abstract: Sheet-like or cap-like mask for paint work on motor vehicles or parts thereof, which is characterised in that a plastic film is used as the mask, at least one surface of which is treated by the corona process.   <IMAGE>
Patent DE-3703020-A1 (DE)
Title: Electrical socket-plug connecter
Inventor: SCHMIDT JUERGEN KARL
IPC: H01R13/115
Filed: 1987-02-02
Abstract: An electrical socket-plug connecter for making contact with a contact pin which is to be inserted into the connecter, having an elongated contact spring which extends in the insertion direction from its free end over a control surface (which is located in the insertion path of the contact pin and is inclined with respect to the insertion direction), a contact region and a spring section to a holder, and is resiliently flexible transversely with respect to the insertion direction, and having an opposing support, the contact spring and the opposing support being arranged and constructed in such a manner that, during insertion of the contact pin, the contact spring comes to rest in a supporting point on the opposing support in the course of the deflection of its contact region, and the spring hardness which acts on the contact region is thus increased, the opposing support furthermore being arranged alongside the spring section in order to form a supporting point located in the spring section and (when the connecter is in the empty state) the opposing support and the spring section forming between them a gap which expands against the insertion direction and of such design that (in the course of the deflection of the contact region) the supporting point is continuously displaced along the spring section, with the spring section rolling on the opposing support.
Patent DE-3703725-A1 (DE)
Title: Transport system
Inventor: KLEIN HANS JOACHIM DR ING
IPC: B23Q7/04
Filed: 1987-02-05
Abstract: A plurality of machine tools (5) arranged in a row carry, for the exact positioning of the industrial robot (1), a control marking (6), the angled control faces (6a) and (6b) of which cooperate with sensors (7a) and (7b) which are arranged on the industrial robot (1) and which bring about the exact regulation or control of the motor for the exact positioning of the industrial robot (1) in front of the respective machine tool (5). When the pair of sensors (7) approaches the control marking (6) radially in the direction of the arrows x, the approach speed is reduced. The motor comes to a stop when the sensors (7a) and (7b) are positioned symmetrically relative to the control faces (6a) and (6b). <IMAGE>
Patent DE-3726661-A1 (DE)
Title: Foam-forming machine
Inventor: HUANG BER-FONG
IPC: B01F7/16
Filed: 1987-08-11
Abstract: An improved foam-forming machine is specified, in which the machine body (7) is arranged as a boom on a telescopically adjustable column (8), the machine body being provided with a flange (72) on the rear lower end, into which flange the support column engages and the machine body being lockable with respect to the support column by a locking screw engaging into a gap of the flange and by a socket pin. <IMAGE>
Patent DE-3727096-A1 (DE)
Title: Circulation apparatus for a sludge stacking silo
Inventor: HEIM EDUARD
IPC: B01F5/02
Filed: 1987-08-14
Abstract: In a circulation apparatus for a sludge stacking silo, a pressure pipe (12) running downwards is provided which opens out, via a U-shaped bend (16, 24), into a riser pipe (28) running upwards, to which jet pipes (32) having aeration connections (34) are provided. <IMAGE>
Patent DE-3728837-A1 (DE)
Inventor: SHIMIZU TOSHIO
IPC: C23C30/00
Filed: 1987-08-28
Abstract: A colored article comprises a workpiece having a surface producing a color by light interference. The surface is defined by forming a reflective surface and coating the reflective surface with a composite layer of SiC and SiO2 having an SiO2 ingredient ratio of 5 to 80% by weight and a thickness of 200 to 3000  ANGSTROM  or with a composite layer of Si3N4 and SiO2 having an SiO2 ingredient ratio of 5 to 80% by weight and a thickness of 400 to 4000  ANGSTROM .
Patent DE-3731545-A1 (DE)
Title: Thermodynamic dew point hygrometer
Inventor: GERMAN HEINER DR ING
IPC: G01N25/70
Filed: 1987-09-17
Abstract: The invention relates to a method for determining the humidity (moisture content) of gases by means of a cooling section at the end of which there are attached a temperature measuring point and also a measurement gas suction facility in such a way that the measurement gas is cooled in the cooling section from the thermodynamic state 1 at the temperature T1 to a thermodynamic state 2 at a temperature T2 and in the state 2 is sucked in at a constant volume flow. It is an object of the invention to reduce the amount of apparatus required for measuring the dew point temperature and to avoid the impairment of the dew point temperature measurement by accompanying measurement gas constituents. To avoid complicated apparatus, it is proposed according to the invention that the measurement gas is continuously cooled in the cooling section, the temperature T2 for dry measurement gas T2tr is between 300 and 320 K and the dew point temperature of the measurement gas, which, when T2tr is exceeded, is fixed at the end of the cooling section, is measured (Fig. 3). <IMAGE>
Patent DE-3732242-A1 (DE)
Title: Process for treating residues containing non-ferrous metals
Inventor: RUECKEL HANS GEORG
IPC: C01G53/00
Filed: 1987-09-24
Abstract: Process for treating residues containing non-ferrous metals, with separation of the metals and return thereof to the economic circulation, in which, after oxidation of the residues in an aqueous medium and subsequent acidification, the metals dissolve, iron, calcium and/or silicon remaining at least in part in the insoluble solids portion. After separating off the solids portion and making the same inert, the non-ferrous metals still situated in solution are separated off by liquid-liquid extraction.
Patent DE-3735326-A1 (DE)
Title: Device for fixing the pattern plate on a moulding machine
Inventor: HEES THOMAS
IPC: B22C7/04
Filed: 1987-10-19
Abstract: The invention relates to a device for fixing the pattern plate on the machine table (12) of a moulding machine. The machines concerned can be of different types, such as squeeze moulding machines, jolt moulding machines, jolt-squeeze moulding machines and turning-plate moulding machines. The invention proposes a device which simplifies fixing and makes available a larger number of possibilities for achieving it. The setting-up time and the accuracy of setting up are also increased. This is accomplished by means of a clamping plate fixed on the table in the region of which are arranged at least two fixing means (18, 19), of which at least one is adjustable relative to the other (Fig. 1). <IMAGE>
Patent DE-3740258-A1 (DE)
Title: Shaft-sinking apparatus
Inventor: FOLLERT HANS GUENTER
IPC: E21D1/06
Filed: 1987-11-27
Abstract: The invention relates to a shaft-sinking apparatus. The shaft-sinking apparatus (1) consists essentially of a clamping platform (2) and a work platform (3). The platforms (2 and 3) are connected telescopically to one another via driving cylinders (12). A cutting arm (26) for working the shaft bottom (32) is arranged on the two-part work platform (3). The clamping platform (2) can be fixed to the shaft wall (9) via clamping devices (5) and additionally possesses a lifting device (13) for coupling the shaft-sinking apparatus (1) to abutment elements (30) suspended in the shaft (10) (Figure 1). <IMAGE>
Patent DE-3740305-A1 (DE)
Title: Indicator for the electronic monitoring of the temperature of chilled products
Inventor: HOLZER WALTER DR
IPC: G01K1/02
Filed: 1987-11-27
Abstract: The invention relates to an electronic monitoring device, which switches itself on automatically when put into the chill-container to be monitored and continuously monitors whether a critical temperature is exceeded. For indication, light-emitting diodes with variable switch-on frequency or liquid-crystal displays with digital indication are proposed. It is further provided that, upon reaching an extremely high temperature, the indicator function is switched off again.
Patent DE-3742795-A1 (DE)
Title: Overvoltage protection apparatus
Inventor: TRINKWALD JUERGEN DIPL ING
IPC: H01R13/66
Filed: 1987-12-17
Abstract: In order to create an overvoltage protection apparatus on an electrical mains plug socket, an electrical disconnection device and a signalling device which indicates at least complete disconnection being assigned to the overvoltage protection apparatus, the overvoltage protection apparatus together with the disconnection and signalling device being combined to form an installation unit, the latter being arranged such that it is held by the mains plug socket and alongside it, and being electrically connected thereto via conductors which cannot be detached at least when the plug socket is installed, according to Patent Application P 3706419.3-34, the overvoltage protection apparatus together with the disconnection and signalling device furthermore being arranged in a common housing, and in the case of which overvoltage protection apparatus two mutually independent mains systems can be accommodated in a confined space and can be protected from one another, it is proposed that the housing (3) have a further mains connection part with an input and output as well as a protective-earth conductor and that the protective-earth conductor be connected to the protective-earth conductor of the mains plug socket (1) via a coupling spark gap which is common to both and is arranged in the housing (3). <IMAGE>
Patent DE-3742858-A1 (DE)
Title: Beer keg cap
Inventor: ARMSTRONG KENNETH JOHN
IPC: B65D41/46
Filed: 1987-12-17
Abstract: A removable thermoplastic cap for a beer bottle sleeve (20) is proposed, having a flat disc (6) with an integral circumferential rim (7) which incorporates gripping lugs (9) which are turned inwards, are directed upwards, and prevent removal of the cap as soon as it has been mounted on the beer keg sleeve, having vertical slots (8) which are arranged spaced apart along the rim and extend partially over the disc in order to allow the interior of the sleeve to be ventilated, and having a pulling tab (13) which is provided on one side of the disc and is connected via lines of weakness (11, 12) to its opposite side in order to make it easier to peel the cap off by tearing the rim off separately. <IMAGE>
Patent DE-3810997-A1 (DE)
Title: Method for setting up and operating a high-voltage overhead line and overhead-line cables set up for implementing the method
Inventor: KOHLMEYER ARNO DIPL ING
IPC: H02G7/00
Filed: 1988-03-31
Abstract: Method for setting up and operating a high-voltage overhead line having a plurality of overhead-line cables which have a constant-current-carrying capacity with predetermined recommended values. The overhead-line cables are given a black surface and thereby provided with an emission coefficient of greater than 0.60, and preferably greater than 0.90. The recommended values of the constant-current-carrying capacity can be employed in mains operation without risk and without problematic limitations due to ambient conditions.
Patent DE-3811603-A1 (DE)
Title: Apparatus for the application of a preparation liquid
Inventor: DAMMANN PETER DIPL ING
IPC: D06B1/14
Filed: 1988-04-07
Abstract: The necessary application of the preparation liquid to a thread is to take place to a sufficient thickness and, above all, uniformly at all points. This is not achieved by the state of the art, in which the application surface is moved together with the thread, since the latter touches the surface only over its thread width. The new application apparatus is to remedy this by expanding the contact surface. This is achieved in that the application surface bearing on the thread is moved transversely relative to the thread. The circumference or the end face of a body of revolution can serve as an application surface. In the first instance, the line of contact of the thread with the application surface forms an angle with the generatrix which is smaller than 90@. In the second instance, the line of contact with the end face of the body of revolution is a secant. The application surface can be interrupted once or several times transversely to the thread running direction. The new apparatus leads to a uniform and sufficient preparation application.
Patent DE-3814402-A1 (DE)
Title: Simple braking apparatus
Inventor: NEUMAIER HERBERT
IPC: F16D65/46
Filed: 1988-04-28
Abstract: Known braking apparatuses such as disc brakes and drum brakes cause high production costs. The new braking apparatus is intended to represent a more economical variation. The contact pressure force of the brake lining on the brake surface on the wheel is generated by turning a brake lining holder, provided with an internal thread, on the wheel axle which is provided with an external thread. The braking apparatus is particularly useful for braking model aircraft wheels. <IMAGE>
Patent DE-3814589-A1 (DE)
Title: Method and apparatus for producing glued wood constructions
Inventor: PRILEPSKIJ EVGENIJ ALEKSANDROV
IPC: B26D3/08
Filed: 1988-04-29
Abstract: In the method according to the invention, longitudinal hollows (2), the depth of which is no less than the thickness of the annual ring of springwood, are made in the surfaces of workpieces (1) to be glued. During the pressing operation, these hollows fill with glue, substantially increasing the strength of the bonded construction. The apparatus according to the invention includes a frame (3), to which a device (5) for feeding the workpiece (1) to a cutting assembly (6) is fixed. The knives (9) of the cutting assembly (6) are combined to form groups which are arranged symmetrically relative to one another and are mounted in housings (12) which are articulated on crossmembers (15) which are pre-mounted on the frame (3) of the machine. The housings (12) are arranged above and below the workpiece (1) to be worked. <IMAGE>
Patent DE-3815081-A1 (DE)
Title: Mixing chamber for ventilation and air-conditioning systems
Inventor: FITZNER KLAUS DR ING
IPC: F24F13/04
Filed: 1988-05-04
Abstract: For ventilation and air-conditioning systems, there is proposed a mixing chamber which, in order to obtain high degrees of mixing, makes do merely with the louvre flaps provided in the region of the inlets and for the two partial airstreams and can thus effect the mixing operation without additional pressure losses. The flap containers 11 and 12 in two flap groups rotatable in opposite directions to one another are dimensioned with different widths for this purpose. The flap containers 11 having the greatest width 17 overlap, in their blocking-off position, in each case one of the two adjacently mounted, narrow flap containers 12 over a major part of its width 16. In the open position of both flap groups, the overlapping regions of the flap containers 11 having the greater width 17 project by way of their longitudinal edge 23 in each case beyond the longitudinal edge of the adjacent, narrower flap blade 12.   <IMAGE>
Patent DE-3816885-A1 (DE)
Inventor: BENGELSDORFF HANS-JOACHIM DR
IPC: G01N33/569
Filed: 1988-05-18
Abstract: A method for obtaining a test antigen, which can be administered intracutaneously to cattle, against bovine herpesvirus type 1 infection is described and entails a virus suspension being concentrated and impurities being removed, the virus concentrate being washed with a buffer solution, the viruses being precipitated, the virus precipitate being suspended in a buffer solution, and the viruses being inactivated, characterised in that impurities which pass through a filter with a pore width of 0.06-0.08  mu m are removed. A test antigen of this type which can be administered straightforwardly and non-injuriously to animals is advantageous for rapid diagnosis of infected cattle as part of BHV 1 control and eradication programmes and, furthermore, permits a distinction to be made between actively acquired and passively transferred protection from BHV 1 infection.
Patent DE-3817527-A1 (DE)
Title: Circuit arrangement for a level detector
Inventor: SCHOENKE HERBERT
IPC: G01R19/165
Filed: 1988-05-24
Abstract: The invention relates to level detectors for the acquisition of alternating voltage signals exceeding a predeterminable amplitude. The level detector comprises two inverters in CMOS-technology, connected to each other via a resistor, an input isolation capacitor and some resistors for circuitry. In integrated circuits which contain inverters in relatively large numbers, otherwise unused inverters can be used in an advantageous way for the construction of level detectors.
Patent DE-3817810-A1 (DE)
Title: Illumination system for an optical printer
Inventor: EBNER HEINZ
IPC: H04N1/036
Filed: 1988-05-26
Abstract: For the reproduction of various grey tones with the aid of an optical printer, it is necessary that the light valves contained in the printing head of the optical printer be illuminated with light of equal intensity. For this purpose, provision is made on the printing head of a line-shaped accessory having a prism-shaped cross-section, which supplies the light valves with the light coming from a light source via glass fibres or via a rectangular, light-conducting pane. The complete arrangement may be designed to be of very flat construction. <IMAGE>
Patent DE-3821949-A1 (DE)
Title: Resilient wheel cover for motor vehicle wheels
Inventor: ZANINI PAOLO
IPC: B60B7/02
Filed: 1988-06-29
Abstract: A disc-shaped wheel cover made of plastic has a circumferential, axial casing which has relatively thin walls and is flexible and has a reinforced, free edge which is divided into a row of resilient sectors which have a reinforced end region which can be snapped into the groove in the bead seat. The resilient sectors are reinforced by a resilient metal ring which is open and has a gap. On the disc there are provided two sockets into which the corresponding ends of the metal ring are inserted. A zone is constructed on the metal ring for passing through the stem of the tyre valve. When the ends of the metal ring are inserted into these sockets the passage zone mentioned is situated in the region of an opening in the disc through which the valve stem passes. <IMAGE>
Patent DE-3823098-A1 (DE)
Title: Device for protecting from fault currents
Inventor: HARR DIETER DIPL ING
IPC: H02H3/33
Filed: 1988-07-07
Abstract: A device for protecting from fault currents, in which a first subunit which acts as a fault-current protection switch for protecting from fault currents of a first gating is combined with a second subunit which acts as a differential-current protection switch for protecting from fault currents of a second gating. According to the invention, it is provided for the first subunit and the second subunit to each work on their own trigger, it being possible for each subunit to have a tripping relay (4) according to the principle of a holding magnet, restraining (blocking) magnet or working relay (11). <IMAGE>