baber/WOPTO huggingface dataset:
Patent DE-3341167-A1 (DE)
Inventor: FISCHER PETER DIPL ING
IPC: B23Q3/157
Filed: 1983-11-14
Abstract: In order to permit problem free removal and loading in a tool exchange arrangement for a machine tool arranged on a lateral or console unit of a transfer machine even if the lateral or console units are arranged next to one another at the smallest possible spacing according to the DIN norm, a tool carrier is movable from its loading position into the region of a service area above the machine tool or the transfer machine into the exchange position in front of the processing spindles.
Patent DE-3342713-A1 (DE)
Title: Elektrolytisches verfahren und elektrolysezelle zur herstellung organischer verbindungen
Inventor: DE WITT PAOLO
IPC: C25B9/19
Filed: 1983-11-25
Abstract: Die Erfindung betrifft eine Elektrolysezelle und ein Verfahren zur Entfernung von Halogenid- oder anderen Anionen aus einem organischen Salz mit der allgemeinen Formel A+X-, worin A+ ein organisches Kation ist und X- ein Halogenid oder anderes Anion ist. Typische Verbindungen dieses Typs sind Hydrohalogenide von Stickstoffbasen oder andere Salze oder Hydrosalze derartiger Basen oder Verbindungen, insbesondere Salze (Hydrohalogenide) von quaternären Ammoniumbasen oder von Aminen oder Amiden. Jedoch kann das vorliegend in Betracht gezogene Verfahren auf die Entfernung von Anionen, z. B. Chlorid, angewandt werden, die als Verunreinigung oder in Kombination mit der organischen Verbindung anwesend sind.
Patent DE-3345476-A1 (DE)
Title: Vehicle wheel, in particular for passenger vehicles
Inventor: GEBLER EUGEN ING GRAD
IPC: B60B19/10
Filed: 1983-12-15
Abstract: The vehicle wheel is formed from a wheel body which is produced using the casting or drop forging process, which wheel body has a wheel disc (1) which merges with the rim (3) via radial ribs (2) leaving through-openings (7, 8). The air through-openings (7, 8) are formed by cutting processing (turned-down portions 9 and 10) of the wheel disc (1). This permits a relatively smooth-surfaced outer contour of the vehicle wheel and comparatively simple manufacture. <IMAGE>
Patent DE-3401854-A1 (DE)
Title: Method and device for compacting bulk material
IPC: B65G69/20
Filed: 1984-01-20
Abstract: In order to compact loose bulk material in a container, especially in the body of a vehicle, in a simple fashion, a method and a device are proposed, in which a compacting element is moved repeatedly towards different wall surfaces of the container within part of the space enclosed by the latter as the loose bulk material is being fed, in which method and device the continuously fed bulk material is pressed in the direction of the wall surfaces in question each time the compacting element moves, and is compacted in the container as a result of this.
Patent DE-3406369-A1 (DE)
Title: Pressure-relief valve
Inventor: NAUNDORF PETER
IPC: E21D15/51
Filed: 1984-02-22
Abstract: This pressure-relief valve is intended for hydraulic thrust-piston mechanisms in underground mining and is distinguished by only a few movable parts at a high operating reliability. A valve piston is displaceable in a bore of the valve housing. One end face of the valve piston is acted upon by a spring and its other end face is acted upon by the hydraulic fluid to be limited in pressure. In the state of rest, the valve piston bridges an annular widened bore portion provided with outlet passages and is sealed off at its hydraulic-side section from the bore by an O-ring which sits in a peripheral groove of the bore. Connecting passages leading into the peripheral groove branch off from the hydraulic-side, piston-free section of the bore. On the bore side, the peripheral groove has a wall which extends axially over a sectional length of the groove.
Patent DE-3410087-A1 (DE)
Title: Table carousel for dining-room or living-room tables
Inventor: RUEPPEL WILLY
IPC: A47G23/08
Filed: 1984-03-20
Abstract: A table carousel for dining-room and living-room tables, having a support to be placed on its table top, and having a serving plate which is mounted rotatably on said support and has on its underside a centring flange which is mounted rotatably on a bearing flange of the support and is connected thereto by a snap-on connection which acts in the axial direction and can be joined and released by bending the bearing flange and/or the centring flange (Figure 3). <IMAGE>
Patent DE-3410401-A1 (DE)
Title: Electro-optical image scanner
Inventor: DANNA DOMINICK
IPC: H04N7/18
Filed: 1984-03-21
Abstract: A compact image scanner assembly for an endoscope or a borehole mirror, in which an objective, a semiconductor image scanner and a printed circuit board are accommodated in tandem arrangement in a cylindrical hermetically sealed housing. The assembly is accommodated in the probe or mirror head of the device so that an image of a given target object is picked up by the scanner and an electrical output signal for the image data from the assembly is transmitted via an optical or an electrical transmission line. <IMAGE>
Patent DE-3416291-A1 (DE)
Title: Circuit arrangement for digital gas mixing and gas metering
Inventor: JEHMLICH KLAUS DIPL ING DR RER
IPC: A61M16/10
Filed: 1984-05-03
Abstract: The invention relates to a circuit arrangement for digital gas mixing and gas metering of a breathing gas mixture of air or N2O and O2 by means of pneumatic and electrical components. Using the same components, the circuit arrangement achieves qualitatively and quantitatively variable ventilation patterns in calibrated form both for the gas mixing and for the gas metering. According to the invention, this object is achieved in that a mixed gas stream of 1...n stepped part-streams of different gas types is composed according to the desired mixture for digitisation of the gas mixture and in that a total gas stream results due to the selective utilisation of 1...n different part-streams of the mixed gas stream by subsequent digitisation of the gas metering, the gas part-streams being achieved by metering throttles with electrically set directional control valves located in front of the throttles and receiving their signals from a computer and a program selection.
Patent DE-3416855-A1 (DE)
Title: Fibre composite materials
Inventor: FISCHER JUERGEN DR
IPC: C08J5/24
Filed: 1984-05-08
Abstract: The invention relates to a process for producing fibre composite materials, in which a heat-resistant thermoplastic polymer A containing reactive groups, preferably nitrile and/or arylthio or alkylthio groups, is applied, if appropriate together with a heat-resistant thermoplastic polymer B containing no reactive groups, to reinforcing fibres, the resulting semi-finished product is moulded and the plastics matrix in the moulding thus obtained cross-linked such that its glass transition temperature increases and it becomes virtually insoluble.
Patent DE-3417230-A1 (DE)
Inventor: KRIEBEL MANFRED DR
IPC: B01D19/00
Filed: 1984-05-10
Abstract: The liquid sulfur which contains H2S is sprayed in a steel vessel and the liberated gases which are rich in H2S are withdrawn. A degasification accelerator is added to the liquid sulfur. The steel vessel contains at least two chambers, which communicate with each other and are connected in series. Sulfur at temperatures in the range from 140 DEG  to 160 DEG  C. is supplied to the first chamber. Sulfur is withdrawn from the second chamber and is cooled to temperatures of 120 DEG  to 135 DEG  C. outside the vessel. The liquid sulfur which has been cooled is sprayed in the gas space of the first chamber. The sulfur is caused to remain in the steel vessel for a dwelling time of 12 to 32 hours. The gas spaces of the chambers are scavenged with an oxygen-free inert gas. The sulfur is withdrawn from the vessel and sprayed in the gas space of one of the chambers about 30 to 50 times until the dwelling time of the sulfur in the vessel has expired.
Patent DE-3417552-A1 (DE)
Title: Intake arrangement for a motor vehicle engine
Inventor: MORIKAWA KOUJI
IPC: F02B31/08
Filed: 1984-05-11
Abstract: An intake arrangement for a motor vehicle engine with cylinders contains primary intake orifices, which are connected to the cylinders, and secondary intake orifices, which are connected to the cylinders. Each of the primary and secondary intake orifices is connected to a corresponding cylinder on a common intake valve. A primary intake branch is connected to the primary intake orifices and a secondary intake branch is connected to the secondary intake orifices. A control valve is provided in each arm of the secondary intake branch for controlling a counter flow of the mixture introduced. A vacuum-operated device opens the control valve as a function of the rise in the engine speed and the load on the motor (fig.2). <IMAGE>
Patent DE-3420049-A1 (DE)
Title: Device for producing image grey-scale step histograms
Inventor: TSIKOS CONSTANTINE J
IPC: G06F3/05
Filed: 1984-05-29
Abstract: A device for producing image grey-scale step histograms, and a method for operating this device, which contains means for detecting the respective grey-scale step level corresponding to specific points on an image, in order to form analog signals proportional to the grey-scale step levels of the specific points, in order to convert these analog signals into digital data, in order to code and store these digital data in an image memory and in order to integrate the digital data at the same time as the coding and storage of the data. The device allows the simultaneous storage and integration of the digital data, so that the relevant computer processing time is reduced, since a histogram is made available immediately at the end of the data supply cycle. <IMAGE>
Patent DE-3433089-A1 (DE)
Title: Automatic table lighter having an integrated cigarette container
Inventor: HINTZE WERNER DIPL ING
IPC: F23Q2/32
Filed: 1984-09-08
Abstract: Two acrylic glass tubes (1 + 2) are connected concentrically by means of a plate (3). Chromium-plated tubes (12) which each hold a cigarette (10) are located in the annular space (13). The electronic controller (5) is located between the lighter (11) and the plate (3). The batteries for the power supply (4) are located underneath. A black leather strip (14) sheaths the batteries and the adhesion points of the plate (3). The lighter (11) can be pulled off for gas refilling, since it is connected to the cigarette container only via the multiple plug (8). The metal rings (9 + 9a) form the contacts of the sensor. When a cigarette is removed, the fingers are forced to touch both rings. This triggers the following effects: the automatic power supply comes into operation (while the standby condition ensures that this is done with minimum power consumption, since the entire system, with the exception of the sensor, remains switched off). A timer starts its operating cycle. This is long enough to allow the removal of a cigarette, the ignition of the flame and the application of the cigarette to the flame. The solenoid valve opens, activates its economy circuit and gas emerges. The flame monitoring, which uses a photoresistor (R12), causes the automatic igniter to operate, via the logic device. Said automatic igniter supplies ignition sparks until the flame is burning. <IMAGE>
Patent DE-3435911-A1 (DE)
Inventor: SCHWARZ HANS-DIETER
IPC: F28F7/02
Filed: 1984-09-29
Abstract: A gas-tight crossflow heat exchanger consisting of a metal casing with two gas inlet nozzles and two gas outlet nozzles, at least one installation cover on the top of the casing, a block consisting of a number of ceramic heat-exchange elements mounted completely accurately in cuboid form with gas ducts arranged in layers one above the other and running at right angles to each other, four side surfaces having gas-duct openings, and the bottom and top surfaces being free of openings, the heat exchanger further consisting of thermal insulation between the metal casing and the block of ceramic heat-exchange elements. Gas-tightness is achieved by each heat-exchange element being provided on all four duct-free edges of each side surface with recesses and elevations, with a sealing strip installed between each opposing elevation and recess, each heat-exchange element being provided on the floor and cover surfaces with at least one recess or elevation and of the same shape, and the thermal insulation between the metal casing and the block of ceramic heat-exchange elements enclosing the block providing non-positive structural locking in the direction of the gas inlet and gas outlet nozzles.
Patent DE-3436329-A1 (DE)
Title: Wine and fruit press
Inventor: QUETSCH KARL-HEINZ
IPC: B30B9/22
Filed: 1984-10-04
Abstract: A wine and fruit press is described, which preferably consists of a cylindrical container, the wall of which is designed as a basket. A hollow shaft with an elastic press cloth bag mounted and wound on it is mounted inside the basket. The other end of the press cloth bag is attached to a device which extends parallel to the hollow shaft. A pressing means is introduced into the press cloth bag via pipes and valves, the press cloth bag being simultaneously unwound via the hollow shaft and then pressed towards the wall of the basket. The material to be pressed situated between the press cloth bag and the basket is then pressed out.
Patent DE-3442107-A1 (DE)
Title: Vertical sliding window
Inventor: GLOS PETER
IPC: E05D15/20
Filed: 1984-11-17
Abstract: The invention relates to a two-leaf vertical sliding window with a frame, to the vertical members of which fittings are fastened, with stops which influence the leaf movement and/or bearings for cable support and/or guide rollers, the vertical frame members consisting of a closed hollow profile, in the inner wall of which, which faces the window opening, the guide grooves for the two leaves are arranged and the outline of the fittings, seen in the longitudinal direction of the profile, not exceeding the clear cross-section of a hollow profile chamber and the fittings being introduced into the hollow profile chamber in the longitudinal direction of the hollow profile and being locked in the transverse direction thereto inside the hollow profile.
Patent DE-3443504-A1 (DE)
Title: Spur-wheel change gear box
Inventor: NITESCU GHEORGHE PROF DR
IPC: F16H3/093
Filed: 1984-11-29
Abstract: A spur-wheel change gear box, in particular for motor vehicles, has two gearbox input shafts (9, 10), which are arranged coaxially with one another and to each of which is assigned a shiftable clutch (7, 8) for connecting the gearbox input shafts alternately to an engine output shaft (5), and has fixed wheels (14, 16, 18, 20) held on the gearbox input shafts. In order to obtain as compact a construction of this spur-wheel change gear box as possible, at least two fixed wheels should be arranged on at least one of the gear box input shafts. Furthermore, loose wheels (15, 17, 19, 21), each of which meshes with a fixed wheel and can be connected via shiftable clutch devices (27, 31) to a gear box output shaft (11) arranged parallel to the gear box input shafts (9, 10), should be held rotatably on the said gear box output shaft. Finally, two adjacent loose wheels (15, 17), of which one (15) meshes with a fixed wheel (14) of one gear box input shaft (10) and the other (17) meshes with a fixed wheel (16) of the other gear box input shaft (9) should be connected together to form a rigid loose-wheel unit (26). <IMAGE>
Patent DE-3509370-A1 (DE)
Title: Universal offset screwdriver driven by an electronic portable drilling machine
Inventor: MUELLER WERNER
IPC: B25B21/00
Filed: 1985-03-15
Abstract: The universal offset screwdriver is put onto an electronic portable drilling machine and fastened with a clamping screw. Overloading of the portable drilling machine of the offset screwdriver and overturning of the screws to be turned are prevented by the built-in slip clutch. A low speed of 0-350 rev/min and a high torque are achieved with the worm gearing. The worm wheel is provided with two different sizes of hexagon socket 17 A/F and 19 A/F; this enables screws with long threads to be tightened and slackened in the most restricted space. A socket spanner set can be assembled with various adaptors; several ranges of application are consequently offered. Clockwise and anti-clockwise turning are possible by reversing the portable drilling machine or by turning around the offset screwdriver.
Patent DE-3509451-A1 (DE)
Title: Circuit arrangement
Inventor: FRANSSEN CORNELIS
IPC: H02M5/22
Filed: 1985-03-15
Abstract: A circuit arrangement for supplying at least one load with mains alternating current, which arrangement has inductance. Said circuit arrangement has at least one pulsed switch per mains phase for pulsed blocking of the mains current, whose switched-on/switched-off ratio can be pulsed by the output signal of a pulse generator which is pulse-width modulated and/or pulse-frequency modulated. The circuit arrangement has one bridging circuit per phase of the mains AC voltage, which bridging circuit is used for conducting currents which can be caused by switching-off induction voltages of the load.
Patent DE-3512470-A1 (DE)
Inventor: KOOB KUNIBERT ING GRAD
IPC: E02D29/16
Filed: 1985-04-04
Abstract: An injection hose for construction joints in concrete structures includes an essentially liquid-impermeable base structure of flexible material such as rubber or synthetic material and defining a passage duct. The base structure has along its length radial openings for the escape of injection liquid from the passage duct and, along its length in the area of the radial openings, at least one longitudinal depression for receiving a strip of a material which is compressible under the pressure of the injection liquid and which covers the openings. A hose of liquid-permeable material surrounds the base structure and strip. A plurality of radial openings are provided in the base structure, and the associated depressions and strips are distributed around the circumference of the base structure angularly symmetrically in relation to the central longitudinal axis.
Patent DE-3515815-A1 (DE)
Title: Conversion mechanism
Inventor: SCHMIDT HERMANN
IPC: F16H25/12
Filed: 1985-05-02
Abstract: In summary, it is observed that the conversion mechanism according to the invention converts a reciprocating motion into a unidirectional rotary motion or a unidirectional rotary motion into an exactly linear reciprocating motion. The manner of conversion can be influenced by means of the constructional shape taken by the sine curves. The conversion mechanism is distinguished by optimum mechanical efficiency.
Patent DE-3518078-A1 (DE)
Inventor: HOERRMANN WILHELM DR
IPC: C07D207/16
Filed: 1985-05-20
Abstract: Medecines which contain, as active ingredients, derivatives of proline and hydroxyproline and are intended for improving the treatment of cancerous and viral diseases, including those of the circulatory and nervous systems.
Patent DE-3518605-A1 (DE)
Inventor: TRIESCHMANN CHRISTA DIPL CHEM
IPC: C07F7/18
Filed: 1985-05-23
Abstract: Organo(poly)siloxanes having halogen bonded directly to silicon, or acetoxysiloxanes are prepared by reacting organo(poly)siloxanes having hydrogen bonded directly to silicon, with an allyl compound in the presence of metallic palladium, ruthenium or rhodium, or an acetylacetone or phosphine complex, or compound containing palladium, ruthenium or rhodium in which the allyl compound is an allyl halide having 3 carbon atoms per molecule or allyl acetate.
Patent DE-3524652-A1 (DE)
Title: Herbaceous plant hood
Inventor: ROSBACH HANNELORE
IPC: A01G13/04
Filed: 1985-07-10
Abstract: In a herbaceous plant hood with a perforated foil tube section which surrounds the herbaceous plant and the upper end of which is detachably fastened, by means of a cord piece which is wrapped around, on a rod body which is fixed to the ground, the foil tube section (3) is, to guarantee a spacing between herbaceous plant hood and herbaceous plant, provided at a spacing below its fastening point on the rod and at least approximately at the lower end with dimensionally stable insert bodies which together set out in a tubular manner the foil tube section (3) extending between the insert bodies (7). <IMAGE>
Patent DE-3600191-A1 (DE)
Title: Multistage cross flow turbine for liquid and gaseous media and their reversal (cross flow pump, cross flow compressor)
Inventor: SCHROETER HEINRICH
IPC: F03D3/00
Filed: 1986-01-07
Abstract: Published without abstract.
Patent DE-3602057-A1 (DE)
Title: Folding box
Inventor: BUERKEL BRUNO
IPC: B65D5/36
Filed: 1986-01-24
Abstract: A folding box made of cardboard, having four side walls which are connected to one another via a longitudinal seam, and having flaps which are linked to said side walls and form the bottom. In each case two adjacent flaps overlap one another and are connected by bonding or sealing. As a result, the bottom can be folded inwards so that the folding box can be placed flat with a finished, bonded bottom. <IMAGE>
Patent DE-3606549-A1 (DE)
Title: Method and device for producing (generating) a movement and for energy conversion
Inventor: DAVID KLAUS
IPC: F03D9/32
Filed: 1986-02-28
Abstract: A method is provided for producing movement and for energy conversion, in the case of which method at least two wings (F) with a streamlined profile are guided on a closed revolving path, the wing profile being varied during the revolution of the wings (F). In the case of a revolving unit (so-called roller wings), wings (F) having a variable profile are arranged on arms (5) such that they can pivot, which arms can rotate about a central axis (1). One or more such revolving units can be used in a wind or water power station or as drive and/or control units for an aircraft or water craft. <IMAGE>
Patent DE-3618380-A1 (DE)
Inventor: GROTHKOPP BERND DIPL PHYS
IPC: F16K99/00
Filed: 1986-05-31
Abstract: Micro-valve arrangement in which at least ten micro-valves (12) are arranged per square millimetre of a surface (14). The structure of these micro-valves (12), namely the inlet (26, 46), outlet (28, 48) and valve seating (34, 50) are made by subjecting a support material (16) to surface treatment. Several micro-valves (12) can be combined to form sectors (22) using the micro-valve arrangement disposable to vary in time and space the flow rate of a flowing media. The plurality of individual micro-valves (12) ensures a high degree of protection against breakdowns in the valve arrangement (10). They can be used for high-speed regulators, such as for example fuel injection valves for internal combustion engines.
Patent DE-3618407-A1 (DE)
Inventor: BRANTL VICTOR DIPL CHEM DR MED
IPC: C07K7/00
Filed: 1986-05-31
Abstract: There are described pharmacologically active peptides of the formula:  H-Tyr-Pro-Trp-Thr-T  H-Tyr-Pro-Trp-Thr-A-T  H-Tyr-Pro-Trp-Thr-A-B-C-T  H-Tyr-Pro-Trp-Thr-A-B-C-D-T  H-Tyr-Pro-Trp-Thr-A-B-C-D-E-T  H-Tyr-Pro-Trp-Thr-A-B-C-D-E-F-T where Tyr is the amino acid tyrosine, Pro is the amino acid proline, Trp is the amino acid tryptophan, Thr is the amino acid threonine. A, B, C, D, E and F can be any desired amino acid of the D- or L- form. T represents OH, OR, NH2 or other C-terminal radicals which are described in greater detail in the description. The compounds are suitable for the therapy of diseases.
Patent DE-3620965-A1 (DE)
Title: Method for securing the position of a metal component on a spark erosion machine, device for carrying out the method and application of the same
Inventor: VUICHARD MICHEL
IPC: B23H7/26
Filed: 1986-06-23
Abstract: The method provides for a metal element (1) to be secured during its processing and in certain cases during transport to the processing point and away from this again by moving a finger (4) into a depression which has previously been formed in an outer face of the part by spark erosion, specifically by the same finger being used as lowering electrode. The exactly complementary shapes of the finger and of the depression which it has produced lead to a very accurate mutual engagement. The method is principally suitable for use on machine tools operating with spark erosion. <IMAGE>