baber/WOPTO huggingface dataset:
Patent DE-3309984-A1 (DE)
Title: Method for producing images of interrogation patterns on a photosensitive part of an electrophotographic copier
Inventor: KOICHI YASUSHI
IPC: G03G15/041
Filed: 1983-03-19
Abstract: In a method for forming a visible image of an interrogation pattern on a photosensitive part of an electrophotographic copier, which can be used in conjunction with a method for controlling the degree of blackness of the image of copies produced, the interrogation pattern of a reference degree of blackness is provided flush with a surface on which an original to be copied is arranged. The surface of the electrically charged photosensitive part is pictorially illuminated with the interrogation pattern by means of an exposure device, in order to produce the latent image of said pattern in a region of the photosensitive part outside an original imaging region, and the latent image is then developed into a visible image of the interrogation pattern. The degree of blackness thereof is sensed with the aid of a sensor element which produces an electrical signal to control the degree of blackness of the image of a copy of the original. In this case, the region of the latent interrogation pattern image is restricted to a region which is fixed in a region of the surface of the photosensitive part on which an interrogation pattern image would be produced in the case of a minimum reduction of the copier.
Patent DE-3313897-A1 (DE)
Inventor: LUETH ARMIN
IPC: F16L41/08
Filed: 1983-04-16
Abstract: 1. Procedure to provide a metal tube (1) having at least one rib-shaped projection (2) with a lateral tubulation, characterized in that the rib (2) of the tube (1) is radially bored through to the tube interior and that the rib sections (2) adjoining the bore (3) are removed but for that part forming the wall (4) of the branch tubulation (5).
Patent DE-3315230-A1 (DE)
Title: Housing, especially for electrical components inserted into the housing, whose free space is filled with potting compound
Inventor: DIRMEYER JOSEF DIPL ING
IPC: H05K5/06
Filed: 1983-04-27
Abstract: A housing (1), especially a housing for a radio-suppression filter, having electrical components which are inserted into the housing, and whose free space is filled with potting compound, the housing inner wall having undercuts (3), for example so-called dovetails. <IMAGE>
Patent DE-3316201-A1 (DE)
Title: Assembly for circulating a liquid
Inventor: ZINK JUERGEN
IPC: B01F7/02
Filed: 1983-05-04
Abstract: This assembly is provided for circulating a liquid, in particular waste waters, and has a drive motor and a shaft-mounted propeller which is submerged in the liquid. In order to introduce a medium through the assembly into the liquid, an appropriate feeder is assigned to the propeller. Said feeder can be closed off, independently of the rotation of the propeller, so that the medium is optionally supplied or held back.
Patent DE-3317491-A1 (DE)
Title: Beverage combination of lemonade and beer in any desired mixing ratio
Inventor: ELSNER HANS-JUERGEN
IPC: C12G3/04
Filed: 1983-05-13
Abstract: Beverage combination of lemonade and beer in any desired mixing ratio already mixed in containers for the consumer.
Patent DE-3317530-A1 (DE)
Title: Antisnoring composition
Inventor: REICHERT DIETRICH DR MED
IPC: A61K36/28
Filed: 1983-05-13
Abstract: Antisnoring composition for topical application in the nose/pharynx with an effective content of a secretolytic as active ingredient, together with carrier substances or extenders which are tolerated by the mucous membranes.
Patent DE-3320420-A1 (DE)
Title: Flexible electrical heating or temperature measurement element
Inventor: EILENTROPP HEINZ
IPC: H05B3/56
Filed: 1983-06-06
Abstract: In the case of a flexible heating element which can be cut to length and has contact points (which recur over the length at intervals) between supply wires and heating conductors, the conductor is fixed on the surface of the supply conductor by, for example, flame spraying.
Patent DE-3323619-A1 (DE)
Inventor: STARCK ALEXANDER
IPC: H04N9/44
Filed: 1983-06-30
Abstract: 1. A method of matching the image data word rate of a PAL-decoder (1) having a predetermined PAL clock frequency (f1 ) to the video clock frequency (f2 ) of a video-processing or video-transmission device (8), characterised in that the image data words (BW) emitted from the PAL-decoder (1) are input into an intermediate store (3) with the PAL clock frequency (f1 ), that the image data words (BW) are read out, with a delay, at a store clock frequency (fsp ) which is higher than the PAL clock frequency (f1 ) and which can readily be derived from the video clock frequency (f2 ) and that the write and read operations are synchronised by the horizontal pulses (HI1) of the PAL-decoder (1) (Fig. 3).
Patent DE-3325752-A1 (DE)
Title: Paving stone
Inventor: RINNINGER HANS JOSEF
IPC: A01G9/28
Filed: 1983-07-16
Abstract: A paving stone is proposed, which serves for paving garden installations, paths, roads or the like. In order to achieve a more versatile use of the paving stone, a number of outer surfaces of the paving stone are structured in such a manner that they can be used as an upper surface of a paving-stone covering which can be walked or driven on. By turning the paving stones about their own axis, different patterns or spatial structures are created.
Patent DE-3327631-A1 (DE)
Title: Fuel injection pump for internal combustion engines
Inventor: BRAUN WOLFGANG DIPL ING
IPC: F16K5/04
Filed: 1983-07-30
Abstract: A fuel injection pump with a feed pump (26) driven synchronously with the fuel injection pump and delivering with delivery varying as a function of the engine speed and a pressure control valve (3) assigned to this are proposed, in which the pressure control valve has a sleeve (4) screwed into a bore of the fuel injection pump housing, in which sleeve radial bores (31) are provided, the outflow cross section of which is determined by the position of a piston (10) arranged inside the sleeve. The piston (10) is at the same time acted on by the control pressure to be adjusted, against the force of a return spring (12). Downstream of the outflow cross section adjusted on the radial bores (31) is a limiting cross section (35), which is formed by the overlapping of an external longitudinal slot (33) of the sleeve (4) with the orifice cross section of a relief line (34) and can be adjusted by rotation of the sleeve. <IMAGE>
Patent DE-3329313-A1 (DE)
Title: Pneumatically operated telescopic retraction prop
Inventor: VETTER HEINZ
IPC: E21B19/086
Filed: 1983-08-13
Abstract: A pneumatically operated telescopic retraction prop, with a foot piece and a head piece, having the compressed-air control system and supported on the foot piece via telescopically extendable tubes equipped with pistons, and air-flow paths for the air displaced during the extension and bringing about the retraction, is to be developed in such a way that the conventional, separate outer casing can be dispensed with. This is achieved by the head piece being equipped with an air-flow tube which passes in a sealed-off manner through the piston adjacent to the head piece, and by the piston being provided with a further outer air-flow tube which surrounds the inner air-flow tube and passes in a sealed-off manner through the following piston, and by the length of the air-flow tubes corresponding to the maximum stroke of the pistons surrounding them.
Patent DE-3332859-A1 (DE)
Title: Float for angling in running water
Inventor: PITTHAN WERNER
IPC: A01K93/00
Filed: 1983-09-12
Abstract: The invention relates to a float for angling in running water, having a float body 1 and attachment devices for a fishing line 6, the float body 1 having the shape of a plate with edges running together in the manner of a wedge. On one lateral edge of the float body 1 is an antenna 2, on a lateral edge extending perpendicularly thereto are two eyes 4, and on a lateral edge extending parallel to the first-mentioned lateral edge is a guide rod 3 with two sleeve-shaped mountings 5. A coloured or fluorescent ball 2a can be arranged on the antenna, on its outward-projecting end. <IMAGE>
Patent DE-3335357-A1 (DE)
Inventor: HOEGE HARALD DR PHIL
IPC: G06F3/16
Filed: 1983-09-29
Abstract: 1. Signal-processor system providing functional integration of an automatic speech input/output, in which a first signal processor (SI) and a second signal processor (S2), which signal processors (S1, S2) are coupled to each other, are provided with a signalprocessor memory (MS) assigned jointly to the latter, in which a system processor (P) and a main memory (MP) assigned to the latter are provided, in which a central memory (K), which can be accessed by one of the two signal processors (S1 or S2) or the system processor (P) according to choice, is provided, in which a data bus (BD) is provided, into which first switches (B1, ~B~1) and second switches (B2, ~B~2) are inserted, in which a control bus (BS), to which a control register (RS) and the control inputs/outputs of the processors (S1, S2, P) are connected, is provided and in which the first switches (B1, ~B~1) and the second switches (B2, ~B~2) can in each case be opened or closed alternately and are arranged such that either in each case one of the signal processors (S1 or S2) or the system processor (P) can access the central memory (K) and either the first signal processor (SI) or the second signal processor (S2) can access the signal processor memory (MS), characterized in that the signal processors (S1, S2) are created in such a way that they can in each case independently read data via the data bus (BD) or store data via the latter, and in that for the purpose of a direct data exchange between the signal processors (S1, S2) a direct data path (DD) is provided between the latter.
Patent DE-3337515-A1 (DE)
Inventor: MUELLER MANFRED DIPL ING
IPC: H01H9/46
Filed: 1983-10-14
Abstract: A switching device is provided for electrical switchgear, particularly contactors. The switching device includes a step-shaped, bowed current lead with a contact portion cooperating with a contact portion of a switch bridge. The switching device also includes a U-shaped arc chute and a fastening bolt. The arc chute surrounds the contact portion with an air gap so that the electrical connection is made solely via the fastening bolt. The edge portions of the arc chute are set back in the area of the contact portion so that the contact portion of the contact bridge cannot come in contact with the arc chute even though the contact bridge may be obliquely positioned.
Patent DE-3340773-A1 (DE)
Title: Process for the preparation of substituted 2-imino-3,4,6,7-tetrahydro-4H-pyrimido[6,1-a]isoquinolin-4-ones
Inventor: LERCH ULRICH DR
IPC: C07C273/18
Filed: 1983-11-11
Abstract: The present invention relates to a novel process for the preparation of substituted 2-imino-3,4,6,7-tetrahydro-4H-pyrimido[6,1-a]isoquinolin-4-ones of the formula I <IMAGE> Compared with the known preparation process, the process according to the invention is shorter and gives a higher total yield.
Patent DE-3343224-A1 (DE)
Title: Broadcast radio receiving device
Inventor: SCHROEDER ERNST DIPL ING
IPC: H03G7/00
Filed: 1983-11-30
Abstract: In a VHF-FM receiving device with a dynamic expander, which can be operated in vehicles, the adjustment step for the expander control is used simultaneously for continuously effective quiet tuning in order to attenuate noise in the event of weak reception of input field strengths.
Patent DE-3344745-A1 (DE)
Title: Appliance for the opening of venting devices
Inventor: ESSMANN PETER
IPC: A62C2/24
Filed: 1983-12-10
Abstract: Published without abstract.
Patent DE-3400928-A1 (DE)
Title: Product with immunological or endocrinological activity and process for the preparation thereof
Inventor: RUSCH VOLKER DIPL BIOL DR RER
IPC: A61K35/24
Filed: 1984-01-12
Abstract: A product with immunological or endocrinological activity and with a standardisable product action is proposed and contains in a physiological medium at least one histone, in particular at least one histone H2 or a region of this histone which is active in terms of action. Hence the use of histones and/or histone sections for the preparation of a product of this type is also proposed. The histones can be obtained from endocrine organs, e.g. from thymus. Since H2A and H2B histones from cattle and from humans are identical, the histones can be obtained for the product according to the invention for use in human medicine. Products according to the invention can also contain only one evolutionarily variable section of at least one histone, especially of an H2A or H2B histone. Sections of this type can be prepared relatively easily by synthetic and/or genetic engineering processes. The invention is particularly based on the observation that the region, which is active in terms of action, of a histone which has immunological or endocrinological activity is located within the evolutionarily variable histone section. The product according to the invention can be employed therapeutically inter alia as antagonist of corticotropin (ACTH), as synergist of growth hormone (GH), and as thyroid antagonist. It is also [lacuna] for the regeneration of the thymus, e.g. after a massive exposure to radiation, and for preventing leukaemia induced by X rays, and ... Original abstract incomplete.
Patent DE-3401274-A1 (DE)
Title: Inductive two-wire proximity switch
Inventor: SCHMIDT HARALD DIPL ING
IPC: H03K17/95
Filed: 1984-01-16
Abstract: An inductive two-wire proximity switch exhibits an oscillator which can be damped from the outside, in such a manner that the latter, when damped, changes from the oscillating to a non-oscillating state. During this process, the total current consumption of the proximity switch changes. The current change is evaluated in a device (AG) provided remotely via a two-wire line (L10, L20) and also supplying the current. The oscillator of the proximity switch exhibits an oscillator transistor (T1) in common-emitter circuit, with an emitter resistor (R1) for feedback purposes. This emitter resistor (R1) is connected in parallel with a capacitor (CX) and a resistor (RX) via a diode (D), at least with respect to alternating voltage. The diode (D) is polarised in such a manner that when the oscillator circuit changes from the non-oscillating to the oscillating state, the feedback is temporarily reduced. This advantageously results in a fast start of the oscillation of the oscillator circuit. <IMAGE>
Patent DE-3402151-A1 (DE)
Title: Process and apparatus for coating workpieces with enamel
Inventor: KAUP FRIEDEL
IPC: C23D5/02
Filed: 1984-01-23
Abstract: The invention relates to a process and an apparatus for coating with enamel, especially for electrophoretic dip enamelling. The invention is characterised in that the coating with enamel is carried out on an automatic coating machine in a fixed cycle, in that, before the coating with enamel in the automatic coating machine, the cleaning of the workpieces takes place in an ultrasonic cleaning stage, and in that the workpiece coated with enamel is extracted from the automatic coating machine by a feed device at a transfer station in the work cycle of the automatic coating machine and is transported onto a chain conveyor designed as a separate transport device. <IMAGE>
Patent DE-3402867-A1 (DE)
Inventor: FRANZ GUENTHER DIPL PHYS DR
IPC: H01L29/78
Filed: 1984-01-27
Abstract: In power MOSFETs the source zone (5) and the channel zone (4) must be contacted by a common contact (15). If the contact material is aluminum and if the channel zone (4) is n-conductive (p-channel MOSFET), a surface region (8) of the channel zone (4) is additionally n-doped through an opening (6) in the source zone (5) thereabove with a dose of >/=5x1014 atoms cm-2. The aluminum contact (15) contacts the channel zone (4) at this region (8) thereby forming a purely ohmic contact to the channel zone.
Patent DE-3408465-A1 (DE)
Title: Gas-tight lock
Inventor: WOLBER SEN
IPC: F16L41/04
Filed: 1984-03-08
Abstract: It is intended to create a gas-tight lock for working on pressurised lines, having a ballcock or sleeve cock and a sealing piece, which allows the plug to be replaced without the medium emerging. This is achieved in that the sealing piece consists of an upper part (7) and a lower part (12), the cylindrical upper part being equipped with handles (8) and, at both ends, with threaded attachments (11) and two holes (9) for holding quick-acting pressure closures (10), while the lower part (12) consists of a metal ring having an internal thread on one side, underneath which there is a step (13) for holding a seal (14), and three holes (15), which are arranged at angles of 120 DEG with respect to one another, for holding screws (16) having balls (17) inserted inside. <IMAGE>
Patent DE-3408935-A1 (DE)
Title: Screw extruder
Inventor: DEMIRELLI CAN
IPC: B29C48/395
Filed: 1984-03-12
Abstract: The invention relates to a screw extruder which is provided at least in the central or front region with an additional support for the extruder screw. Increased wear at the screw and barrel during start up and shut down of the extruder is thus reduced. Adjustable bearing shells or pins, preferably with a wear-bearing part, are provided as support. <IMAGE>
Patent DE-3411164-A1 (DE)
Title: Tine conveyor for agricultural stalk and leaf material
Inventor: RAUCH HANS
IPC: A01D90/04
Filed: 1984-03-27
Abstract: The illustrated conveyor apparatus for agricultural stalk and leaf material, designed in the manner of a rotating tine conveyor, has a plurality of tine shafts 8 which are rotatably mounted at a distance from a common central shaft 12 and are driven to rotate with the latter and which have control arms 9, on which engage, for pivoting the tines 5 penetrating into a conveying well 6, links 10 which are rotatably mounted jointly on a journal 11 arranged in a stationary manner eccentrically to the rotary shaft 12 of the tine conveyor. To reduce the wear of the link bearings 23, the links 10 are pivotably mounted next to one another on a common bush 24 mounted rotatably on the journal 11. <IMAGE>
Patent DE-3413674-A1 (DE)
Title: Wet-operating strong-field magnetic separator
Inventor: KUKUCK KARL-HEINZ
IPC: B03C1/029
Filed: 1984-04-11
Abstract: The invention relates to a wet-operating strong-field magnetic separator having a transport element which circulates in a vertical plane and whose upper side is guided through a solenoid coil, the fill of induction bodies with the magnetic components being fed to a separate separating device. Such a magnetic separator is characterised by a simple design, a good degree of separation of the magnetic and non-magnetic components and an excellent degree of cleaning of the induction bodies.
Patent DE-3414253-A1 (DE)
Title: Flame deflection pot
Inventor: ASSMANN HARTMUT DIPL ING
IPC: F23M9/06
Filed: 1984-04-14
Abstract: The flame deflection pot (2) in the combustion chamber (1) of a heating boiler has a rear delimiting wall (6) which is inclined in relation to the vertical. <IMAGE>
Patent DE-3415278-A1 (DE)
Title: Self-supporting ceiling structure
Inventor: GERSTUNG WOLFGANG
IPC: E04B9/14
Filed: 1984-04-24
Abstract: A description is given of a self-supporting ceiling structure which can be suspended on the ceiling or on a ceiling fixture of a building, in particular of a hall. In the case of said ceiling structure, grid rails are provided which have a predetermined length, elongate ducts arranged one above the other extending over the length of the rails, and are combined at at least one rail end with corresponding rail ends of three other grid rails to form an intersecting grid structure. The connection of the grid rails to form a grid structure at the points of intersection is effected in each case by coupling rods, one coupling rod being pushed into the lower ducts of one pair of aligned grid rails, and the other coupling rod being pushed into the upper ducts of the aligned grid rails located transversally thereto. As a result, a self-supporting ceiling structure is produced which can be assembled from individual elements of predetermined size, has a low weight and, at the end of, for example, a fair or the like, can be dismantled again. This results in part-elements which are easy to pack and to store.
Patent DE-3418315-A1 (DE)
Title: Friction clutch with balancing areas which can be broken out
Inventor: CASPAR MANFRED DIPL ING
IPC: F16F15/123
Filed: 1984-05-17
Abstract: The invention relates to a simple means for balancing a pressure plate or a clutch disc after installation. For the purpose of balancing, either the cover plates or the clutch housing are provided with areas which can be freed to such an extent by stamping on one or both sides that they can be easily broken out or off in order to perform the balancing operation. Radially projecting tabs or even areas completely surrounded by material are here preferably provided and these are freed to such an extent both by stamping and also by perforations that they can be removed in a completely satisfactory manner without the formation of chips.
Patent DE-3421966-A1 (DE)
Title: Process and apparatus for processing acid sludges or the like
Inventor: HERBER ERWIN
IPC: C10C3/00
Filed: 1984-06-13
Abstract: In this process for treating or processing solid and viscous, sparingly soluble, in particular highly viscous, hydrocarbon-containing substances or the like, such as waste oil, oil sludges, acid sludges, acidic tars and also, for example, oil etc. in which their various constituents are at least partially separated from each other or leached out, the starting materials to be treated are mixed together under the influence of physical energy, in particular mechanical energy of a release agent simultaneously reacting with the same, divided or digested again, as a result of the reaction occuring, into at least partially suspendible constituents and the resulting mixture is mechanically separated by mass forces acting thereon; while the apparatus for carrying out the process is composed of at least one reactor which is furnished with inlets for the starting material to be treated, for example acid sludge and other starting materials, nozzles for the chemically active separating agent and an outlet for the reaction product, this reactor being connected on the one hand to the tanks for the starting material to be treated, for the further starting material and for the chemically active separating agent via piping, in which pumps are connected, and, on the other hand, being connected to a separator via a pipe.
Patent DE-3425507-A1 (DE)
Title: Process and apparatus for separating solid and liquid constituents of a mixture occurring during the removal of manure from stalls
Inventor: HEGER GERHARD
IPC: A01C3/00
Filed: 1984-07-11
Abstract: The process serves for separating solid and liquid constituents of a mixture occurring during the removal of manure from stalls. The mixture is conveyed through a macerator in a first processing step and is decomposed in a separator into solid and liquid constituents in a second processing step. Because the pumping capacity of the macerator is substantially higher than that of the separator, the mixture is pumped round by the macerator too frequently. In order to save energy and achieve an optimum degree of comminution of the solid constituents for their separation, the mixture is at least partially stored intermediately in a storage vessel. The mixture can be fed from the storage vessel to the separator continuously and essentially in a quantity corresponding to a processing capacity of the separator. The apparatus for separating solid and liquid constituents of a mixture occurring during the removal of manure from stalls contains a macerator comminuting larger constituents and a separator decomposing the mixture. Between the macerator and the separator is inserted a storage vessel which receives the mixture at least partially. The storage vessel can be provided with a pump feeding the mixture to the separator or the separator can be provided with a pump sucking the mixture out of the storage vessel.