baber/WOPTO huggingface dataset:
Patent DE-3341326-A1 (DE)
Title: Hydraulically actuated full-lining disc brake, in particular for motor vehicles
Inventor: KLAUE HERMANN DR ING
IPC: F16D55/10
Filed: 1983-11-15
Abstract: Published without abstract.
Patent DE-3342503-A1 (DE)
Title: Sliding adjustment device
Inventor: FUJITA YASUYUKI
IPC: B60N2/08
Filed: 1983-11-24
Abstract: A sliding adjustment device for seats for vehicles or aeroplanes is described. The sliding adjustment device comprises a lower rail which is mounted on the floor of the vehicle or aeroplane and an upper rail which is mounted on a seat and is arranged so as to be slidable in relation to the aforesaid lower rail. The upper rail has one or more reinforcement ribs for increasing their rigidity.
Patent DE-3345316-A1 (DE)
Title: Glass ceramic, in particular for window glass in wood and coal furnaces
Inventor: RITTLER HERMANN LORENZ
IPC: C03C10/00
Filed: 1983-12-15
Abstract: A material which is particularly suitable as a transparent or at least translucent furnace window comprises a glass ceramic having the composition 63-75% SiO2, 1-4% Li2O, 15-25% Al2O3, 0.5-2% ZnO, 0-4% MgO, 0-2% Na2O + K2O, 3-6% TiO2, 0-2% ZrO2, 0-2% BaO, 0-1.2% F. The main crystal phase is beta-quartz. In a process which is suitable for the preparation of the material, the molten glass is converted, by heat treatment, into a glass ceramic, and this or the glass is subjected to ion exchange treatment, which reduces the lithium ion content to a depth of at least 10  mu m and may also incorporate H<+> ions before the crystallisation and Na<+> ions after the crystallisation.
Patent DE-3410035-A1 (DE)
Title: Input circuit for data processing systems
Inventor: GOESTL NORBERT DIPL ING
IPC: G06F3/05
Filed: 1984-03-19
Abstract: The invention relates to an input circuit for data processing systems, particularly digital computers for inputting measurement and/or control values represented by analog auxiliary voltages. The auxiliary voltages can be individually connected to the input (E) of an analog/digital converter (ADW), which can be interrogated by the data processing system, by means of switches (S1-S5) controlled by the data processing system (DVA), during the associated interrogation time intervals. This input circuit makes it possible to interrogate analog measurement and control values at any time during the program sequence without using an additional memory. <IMAGE>
Patent DE-3412066-A1 (DE)
Title: Roller path for transport purposes
Inventor: KIRSCHNER GUENTER
IPC: B65G47/26
Filed: 1984-03-31
Abstract: The individual rollers (1, 2, 3) of the roller path are each driven via a friction wheel angular gear (4), a common drive being provided for a plurality of rollers. One of the friction wheels (5) of the friction wheel angular gear is adjustable in this process, in order to affect the transmission ratio if, for example, it is desired to reduce the speed or stop the material being transported. Adjustment of the friction wheel angular gear may be controlled by the material being transported itself, or also by other devices and/or by hand. <IMAGE>
Patent DE-3412559-A1 (DE)
Title: Mobile lift for rescuing and evacuating individuals in the event of fires in high-rise buildings or similar buildings
IPC: B66B9/16
Filed: 1984-04-04
Abstract: A good rescuing apparatus constitutes a psychologically important and calming apparatus for individuals in panic and fear (see the press cutting from the Hamburger Abendblatt of 13.3.84). This invention can also be used when repairing buildings, masts, bridge piers, and the like.
Patent DE-3414776-A1 (DE)
Title: Apparatus and method for controlling the speed of an underwater scraper conveyor
Inventor: MOORE RICHARD FRANCIS
IPC: B65G23/30
Filed: 1984-04-18
Abstract: In an underwater scraper conveyor (10), a control system controls the speed of a variable-speed drive (32) and hence the speed of a gear wheel (22) and, in turn, the speed of a drag chain (16) as a function of the torque at the main drive shaft (21). The pressure of the hydraulic fluid is determined by the pressure sensor (34) as a measured value for the torque at the main drive shaft. The speed of the variable-speed drive (32) is varied as a function of the measured torque up to an upper limiting value for the driving speed. <IMAGE>
Patent DE-3421722-A1 (DE)
Title: Novel azetidinone intermediates and their use in the synthesis of 2-(substituted methyl)-penem-3-carboxylates
Inventor: PERRONE ETTORE
IPC: C07D499/86
Filed: 1984-06-12
Abstract: The invention relates to novel azetidinone intermediates and to a novel process for the preparation of 2-(substituted methyl)-penem-3-carboxylates, starting from penicillanic acid sulphoxide via a 2-thiacephem derivative or via the novel azetidinone intermediates. The penem compounds, which are obtained as end products in the process according to the invention, have the 5R configuration.
Patent DE-3422165-A1 (DE)
Title: Hydraulic arrangement with a pump and at least two consumers of hydraulic energy acted upon by this pump
Inventor: KROPP WALTER DIPL ING
IPC: F15B11/16
Filed: 1984-06-14
Abstract: Hydraulic arrangement with a pump 1 and at least two consumers 12, 22, where a directional control valve 8, 18 throttling in intermediate positions is connected in front of each of these consumers, and a hydraulically controlled auxiliary valve 6, 16 is connected into the line between the pump 1 and this directional control valve 8, 18, which auxiliary valve 6, 16 is acted upon in the closing direction by the pressure in front of this directional control valve 8, 18 and is loaded in the opposite direction by the pressure of the allocated consumer 12 or 22, in which case, in order to obtain a load-independent distribution of the pump flow for pumps both with and without demand flow control (load sensing), the auxiliary directional control valve 6, 16 is provided with two auxiliary control pressure spaces, of which the auxiliary control pressure space acting in the closing direction is acted upon by the pressure of the one consumer of all the consumers 12, 22 which carries the maximum pressure and the auxiliary control pressure space acting in the opposite direction is acted upon by the pressure in the delivery line 3 of the pump 1. <IMAGE>
Patent DE-3426949-A1 (DE)
Title: Electrical switch
Inventor: MENCHE EDGAR
IPC: H01H11/00
Filed: 1984-07-21
Abstract: An electrical switch which is provided especially for motor vehicles is proposed, consisting of the functional unit which is constructed from a plurality of electrical switching modules, and the operating mechanism which is provided with the operating elements which are arranged in accordance with a grid system. The electrical switching modules which interact with the operating elements have on their outer side surfaces integrally formed attachment means, which engage with one another, for mutual connection. The connecting contact parts of the electrical switching modules are passed out of the base surfaces in one direction, and the operating elements which project out of the head surfaces of the electrical switching modules in one direction are arranged in accordance with a grid system.
Patent DE-3427369-A1 (DE)
Title: Process for manufacturing an absorber for harnessing heat or for refrigeration, especially for a solar collector, an energy roof, an energy fence or the like
Inventor: MUELLER FRIEDRICH
IPC: F24S10/75
Filed: 1984-07-20
Abstract: The invention relates to a process for manufacturing an absorber for harnessing heat or for refrigeration, especially for a solar collector, an energy roof, an energy fence, a refrigeration appliance or the like comprising an absorber plate (11) and arranged thereon a system of conduits (15) through which fluid flows and which are secured in their working position by means of a retaining device (12) which is disposed on the absorber plate (11), runs along it and effects the heat transfer, the starting material used being a conduit (15), whose cross-section is elliptical, oval, pear shaped or otherwise deviates from a circular shape and which is disposed between the effective flanks of the retaining device (12) and is then deformed by means of a pressure force (18, 19) acting on its wall in such a way that its wall bears firmly and without gaps on the effective flanks of the retaining device (12). <IMAGE>
Patent DE-3433055-A1 (DE)
Title: Device on sliding microtomes for vertical guidance of the object holder
Inventor: SCHWARZ KARL GEORG DIPL ING
IPC: G01N1/06
Filed: 1984-09-08
Abstract: Device on sliding microtomes for the vertical guidance of the object holder (object clamp). For setting the cutting thickness, it is usual in the case of sliding microtomes to displace the object clamp vertically by means of a micrometer screw. Frictionless securement and guidance of the object clamp is provided with the aid of leaf springs. In order to keep the force of the contact pressure on the micrometer screw constant over the range of travel of the object clamp, an additional spring is provided, by means of which a counterforce, dependent on the travel and on the deflection of the leaf springs, is transferred to the object clamp. <IMAGE>
Patent DE-3436212-A1 (DE)
Title: Counterweight mount for agricultural tractors and the like
Inventor: CONRAD ERNST
IPC: B60D1/07
Filed: 1984-10-03
Abstract: The invention relates to a counterweight mount for agricultural tractors and the like, comprising a frame with two lateral cheeks, which carry recesses for bolts, which are inserted into holes of angle irons fitted on the rear of the tractor or gearbox, and between which two pairs of flat irons provided with holes extend, between which the counterweight is arranged. The object of the invention is to create a counterweight mount, easily attached by one person, which is characterised by a long service life. The invention lies in the fact that the bolts are fixed to the angle irons, that each cheek has two slot-shaped recesses extending from the vertical edge of the cheek, an angular recess, which has a horizontal or diagonal section, which is adjoined by a vertical section, and a recess running horizontally or diagonally upwards, that on either side respectively of the edge of this recess running horizontally or diagonally upwards a journal is fixed to the cheek, that the bolt engaging in the recess running horizontally or diagonally upwards has a hole running transversely to its axis, and that through this hole a wedge is inserted, which bears on the journals fixed on the cheek. <IMAGE>
Patent DE-3436690-A1 (DE)
Title: Formwork for foundation parts
Inventor: SIEBEN HENK
IPC: E02D27/01
Filed: 1984-10-05
Abstract: Permanent formwork in the form of a channel for pouring concrete foundation parts is described which is simple to manipulate, can be readily transported and is cost-effective in fabrication and use. For this purpose, the wall is formed in one piece from a lattice of crossed reinforcing bars. A plastic sheet is shrunk onto the lattice on both sides. The lattice produces sufficient rigidity, while the plastic sheet closes the intermediate spaces between the lattice and at the same time protects the bars of the lattice against corrosion.
Patent DE-3440221-A1 (DE)
Title: Dial gauge with digital display unit
Inventor: RIVINIUS HELMUT DIPL ING
IPC: G01B3/20
Filed: 1984-11-03
Abstract: The dial gauge 1 according to the invention has a housing 2 with a basic housing 3 and an upper housing part 4. In the basic housing 3, a longitudinally displaceably guided measuring bolt 8 and a measured value sensing device are provided on a sensor circuit board 18. The upper housing part 4 has a display circuit board 31 for a signal processing device with a digital display unit 6 and function keys 7. The upper housing part 4 of the dial gauge 1 according to the invention can be rotated with respect to the fixed basic housing 3 in the two directions of rotation through in each case approximately 180 DEG as far as limit stops. The upper housing part 4 is made rotatable, while the sensing of measured values and the processing of signals is ensured, in that an electrically conductive flexible tape 36, which is electrically connected with its ends to the opposite sides of the circuit boards, is inserted between the sensor circuit board 18 of the basic housing 3 and the display circuit board 31 of the upper housing part 4. <IMAGE>
Patent DE-3502510-A1 (DE)
Title: Appliance for sowing forestry seed in unprepared forest soils
Inventor: ERRAS THEODOR
IPC: A01C7/00
Filed: 1985-01-25
Abstract: The subject of the invention is an appliance for sowing forestry seed in unprepared forest soil. The appliance is used for the re-afforestation and regeneration of forest stocks at substantially reduced overall costs and has at least one rotary-driven disc coulter (12) for cutting vertical slits in the forest soil and a horizontal ploughshare (11) directly following each disc coulter. Provided on a supporting structure (2) fastened to the rear of a vehicle (1) rigidly or in an articulated manner is at least one seed box (20) with a seed guide (22) for the direct introduction of the individual grains into the angled seed furrow previously made. A plurality of disc-coulter/ploughshare combinations can be used next to one another at a predetermined intermediate spacing, thus allowing the simultaneous sowing of different tree seeds. Each disc-coulter/ploughshare combination can be individually lifted hydraulically or pneumatically, so that obstacles can be avoided. <IMAGE>
Patent DE-3504751-A1 (DE)
Inventor: SCHMITZ JOACHIM DIPL ING
IPC: B65G1/127
Filed: 1985-02-08
Abstract: The present invention provides a circulating rack having an electric drive which can be pivoted, to a limited degree, in opposed directions dependent upon the transmitted torque of the electric drive. The drive is mounted on a pivotal rocker element which is displaced against the force of two counteracting elastically deformable abutments. A torque transmitted by the electric drive to overcome non-uniform loading of the circulating rack system causes the pivotal rocker to be displaced in either a clockwise or counterclockwise direction. A displacement measuring sensor measures the extent of pivotal movement of the rocker to provide an indication of the non-uniform loading condition so that corrective action may be taken. If the rocker is pivoted beyond a predetermined range, as for example that caused by a severe overloading condition, the displacement measuring sensor will cause the electric drive to turn off and prevent further circulation of the system until the overload has been corrected.
Patent DE-3504963-A1 (DE)
Title: Device for equalising the speed of drives
Inventor: LINK HEINZ-JOACHIM DIPL ING
IPC: A61B6/04
Filed: 1985-02-13
Abstract: The invention relates to a device for equalising the speed of unregulated electrical drives for medical apparatuses in which a measurement device is arranged for the drive which is to be adjusted. A comparison device (11) can be connected to the measurement device (10) and to a desired-value transmitter (12) for a variable which represents the speed, which comparison device (11) is connected to a voltage supply (13) of a motor (14) for the drive and regulates the voltage in the sense of equating the two values for the speed. The voltage supply (13), controlled by the comparison device (11), can be connected to a memory (15) in which the voltage at which the desired value and actual value are equal is read in as a fixed value for the motor (14). <IMAGE>
Patent DE-3507429-A1 (DE)
Title: Composite mat of successive layers of biodegradable, biological materials
Inventor: STOEVER HERMANN
IPC: A01G1/00
Filed: 1985-03-02
Abstract: The invention relates to a composite mat of successive layers of biodegradable, biological materials for protecting soil, in particular banks. The mat is composed of several layers which consist of different materials and which are connected to each other, at least one layer consisting of a coconut fibre/cotton mixture and at least one layer of organic materials. A fertiliser-accommodating interlayer can be arranged between these layers, and this interlayer can also accommodate seed.
Patent DE-3509194-A1 (DE)
Title: Daisywheel box as desk drawer insert and free-standing typewriter daisywheel container
Inventor: FREIWALD EMIL
IPC: B41J29/16
Filed: 1985-03-14
Abstract: The subject-matter of the invention relates to a daisywheel container for typewriter daisywheels. Said container consists of two side parts (6), which are shaped to form a container (1), and is firmly connected to compartments (3), (2) which are open obliquely upwards. The daisywheels are adapted to any desk drawer due to the given oblique position (3) and the daisywheel compartments are adapted in terms of radius to the insert box for secure fastening of the semicircular web (5). The oblique compartments (2) are provided for easier removal and insertion of the daisywheels. <IMAGE>
Patent DE-3512890-A1 (DE)
Title: Device for clamping deep-drilling tools for automatic tool change
Inventor: NAGEL PETER
IPC: B23B31/26
Filed: 1985-04-11
Abstract: A clamping device for deep-drilling tools with an axial passage by means of a tool holder contains at least one clamping element which acts on a shoulder of the tool holder. Since lubricant is to pass through the tool holder, the latter has to be pressed with high force against a holding part of a deep-drilling device. In order to obtain especially favourable pressing, provision is made for the clamping elements to be movable in at least two directions.
Patent DE-3512910-A1 (DE)
Inventor: PAQUES ERIC-PAUL DR
IPC: C12N9/72
Filed: 1985-04-11
Abstract: 1. A process for the purification of a tissue plasminogen activator (t-PA), which comprises bringing a solution containing tissue plasminogen activator or one of its derivatives into contact with a carrier-bound polysulfate of a saccharide or sulfated sugar (affinity material), removal of the liquid, freeing the affinity material from impurities, and elutin t-PA, or t-PA derivative, bound by this material.
Patent DE-3512916-A1 (DE)
Title: Macroemulsions
Inventor: WIRTH WOLFGANG DR
IPC: A01N57/02
Filed: 1985-04-11
Abstract: Novel macroemulsions which contain   - at least one active ingredient from the phosphoric acid ester and/or carbamate class,   - if appropriate aromatic diluents, - polyvinyl alcohol and/or nonylphenol/propylene oxide/ethylene oxide adducts and/or ethylene oxide/propylene oxide/ethylene oxide block copolymers   - and also water and, if appropriate, additives,  and in which - the oil phase is dispersed in the aqeuous phase in the form of droplets having an average particle diameter from 0.1 to 3.0  mu m, a process for the preparation of the novel macroemulsions and their use for combating pests.
Patent DE-3516054-A1 (DE)
Title: Process and plant for purifying flue gases
Inventor: ZARNACK JOACHIM-CHRISTOPH
IPC: B01D53/00
Filed: 1985-05-04
Abstract: The invention relates to a process and a plant for flue gas desulphurisation and pollutant elimination with simultaneous heat recovery. The heating water is circulated in only a single circuit and is preheated in an absorber in its return prior to its entry into the actual heat exchanger. The absorption system includes a solvent circuit composed of the successively arranged components absorber, throttle valve, expeller and pump, and a working medium circuit, which is composed of the successively arranged components absorber, throttle valve, expeller, condenser, pump and evaporator. The solvent used is an aqueous lithium bromide solution and the working medium used is water.
Patent DE-3516060-A1 (DE)
Title: Displaceable shutter for covering a housing slot in motor vehicles
Inventor: HARENBERG HOLGER
IPC: B60R22/20
Filed: 1985-05-04
Abstract: In a displaceable shutter for covering an open housing slot, in particular the guide rail in a vertical adjustment device for the attachment or deflection fitting in motor vehicles, the displacement of the shutter taking place by means of the movement of the component guided in the slot, there is the problem that the housing must provide sufficient space for receiving the cover. In particular in order to reduce the space required, it is proposed that the shutter consist of a flexibly resilient cover strip (17) which is guided in the housing (13) so as to roll against its walls forming loops (25). <IMAGE>
Patent DE-3516688-A1 (DE)
Title: Yarn knotter
Inventor: HOMBERG HANS-ERICH DIPL ING
IPC: B65B13/26
Filed: 1985-05-09
Abstract: The yarn knotter (10) possesses, just outside the knotter hook (13), a stripper (24), by means of which the finished knot can be stripped off from the knotter hook (13) transversely to the plane of the knotter disc (23). The stripper (24) is formed by a flat plate having a cutout opening out transversely to the direction of movement (27) of the stripper (24) and intended for the ends of the yarn loop (51) and is pivotable on a lever arm (26), extending perpendicularly to it, via a guide cam provided on the knotter disc (23). <IMAGE>
Patent DE-3525001-A1 (DE)
Title: Rotary stand bearing
Inventor: ABE MASATOSHI
IPC: B65G1/133
Filed: 1985-07-12
Abstract: A rotary stand bearing has a plurality of stands (25) which have wheels (36) on their undersides. The stands (25) are connected to one another in an endless sequence by means of connecting members (31). They move along the edge of a frame body (2) on an elliptical path (9). Live rings (15, 24) hold and guide the stands (25) in the semicircular regions of the frame body (2). <IMAGE>
Patent DE-3526271-A1 (DE)
Title: Prism for aligning backward travel
Inventor: LUBS WOLFGANG
IPC: B60R1/00
Filed: 1985-07-23
Abstract: The increasingly modern wedge shape of motor vehicle bodies does not permit an overview to be gained of the distance remaining to the rear during backward travel. But if I have the prism drawn by me at the level of the upper edge of the windscreen, I am able to use the prism to obtain a viewing angle to the rear from the position of the fastening point of the said prism. It is clear that observation to the rear from this position will provide a much more positive picture and will make manoeuvring much easier, while avoiding the possibility of a collision with any objects during backward travel.
Patent DE-3531419-A1 (DE)
Title: Current amplification by means of the Peltier effect, via a transformer
Inventor: DUERING JUERGEN
IPC: H01F27/28
Filed: 1985-09-03
Abstract: The Peltier effect is used to convert heat energy into electrical energy. In order to prevent the reverse process, the electrons must not flow from a poor conductor into a good conductor. I therefore transmit the energy of the electrons via a transformer (whose first coil consists of a poor conductor) to a second circuit. Connected in series are: a good conductor; a poor conductor (for example an n-semiconductor); the described transformer; a rectified AC voltage is applied (see drawing). The object is to convert heat energy into electrical energy and energetically favourable cooling of transformers. <IMAGE>
Patent DE-3532720-A1 (DE)
Title: Fuel injection pump for internal combustion engines
Inventor: KARLE ANTON DIPL ING
IPC: F02D1/04
Filed: 1985-09-13
Abstract: A fuel injection pump for internal combustion engines is proposed, by means of which vehicle bucking in the event of suddenly occurring load or speed changes of the internal combustion engine is damped. For this purpose, the speed governor (20) can be rotated to a limited extent in relation to its drive (30) and has a control device (34, 35) with an inclined plane. In the event of a sudden speed change the speed governor is rotated with its housing (22) and its centrifugal weights (23) in relation to the drive wheel (30) owing to its mass inertia, the control device swivelling the centrifugal weights, so that an adjustment of the fuel injection quantity is brought about. 
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