baber/WOPTO huggingface dataset:
Patent DE-3526767-A1 (DE)
Inventor: LUMMERICH HANS
IPC: B07B1/28
Filed: 1985-07-26
Abstract: 1. A seal for a sieve jigger having cross members which are disposed transversely of the sieving direction and between which sieve linings are attached to be alternately jigged and extended by the cross members, the sieve lining bearing against a seal in the zone of the particular side wall of the machine, characterized in that the seal (1) is a plate-shaped corrugated element and the shafts (2, 3, 4) and their generatrices extend horizontally and vertically.
Patent DE-3529670-A1 (DE)
Title: Micro-COD apparatus for hydrogen chloride absorption
IPC: G01N30/00
Filed: 1985-08-20
Abstract: The application relates to a micro-COD apparatus for hydrogen chloride determination, which makes it possible to achieve the objectives of the previously known (see references) COD filter cartridges even on a micro scale. It consists of a small filter cartridge made of sintered special glass, quartz glass or a plastic having the porosities 0, 1 or 2, merging with a glass tube or plastic tube having a silicone seal with a teflon sleeve clipped over it and ending in a standard ground joint sleeve. This cartridge is inserted into a commercial COD tube having an external diameter of 16 mm and thus permits COD determinations using small amounts of sample.
Patent DE-3531645-A1 (DE)
Inventor: KALKHOF BERND DIPL ING
IPC: H03K5/08
Filed: 1985-09-05
Abstract: Circuit in which complementary current levels are used in order to limit the voltage to two reference values (Uref1 and Uref2). An additional limiting transistor (16, 26) is connected to each of the output transistors (12, 22) connected with the signal line (S), in parallel with the base-emitter section. In the event of interference the relevant limiting transistor (16; 26) takes charge of the majority of the current needed in order to limit the voltage. The limiting transistors (16; 26) have larger emitter surfaces than the current level transistors so that the pre-current continually imprinted by means of the current sources (15; 25) can be very small. The continual pre-current substantially improves the dynamic behaviour of the overall circuit and the limiting transistors (16, 26) significantly reduce the power loss and space requirements.
Patent DE-3531750-A1 (DE)
Title: Construction kit for a renovation window
Inventor: ERTL KONRAD
IPC: E06B9/17
Filed: 1985-09-05
Abstract: A construction kit for a renovation window with a lining frame (2), at least one window wing (8) which is inserted in the lining frame, and at least one outer frame is characterised in that the outer frame consists of a one-piece plastic part (24; 50) which comprises a jamb region and an edging region (41, 41'; 51, 51'), the jamb region being formed at least from two jamb sides (29'; 51') and one jamb lintel (29; 51) and being designed to abut against the lining frame (2) on the lining-frame side, and the edging region enclosing with the jamb region at least partially an angle of a maximum of 180 DEG . The plastic part (24; 50) is preferably made from glass-fibre material and has a surface which can form a good connection both with paint and with a thin-layered plaster. The cavities remaining between the jamb and the plastic parts are foamed with a heat-insulating material. <IMAGE>
Patent DE-3536384-A1 (DE)
Title: FM radio system for encrypted transmission of speech signals
Inventor: PROHASKA BERND
IPC: H04B1/62
Filed: 1985-10-11
Abstract: The invention relates to an FM radio system with a pre-emphasiser (5) at the transmitting end and a de-emphasiser (9) at the receiving end and with devices (3, 11) for encrypted transmission of speech signals. A solution is intended to be devised in this context to improve the speech quality of the transmitted speech signals. For this purpose, the invention provides that, in each case, a pre-emphasiser (2, 10) is connected upstream and a de-emphasiser (4, 12) is connected downstream of the device for signal encryption (scrambler) (3) at the transmitting end and of the device for signal decryption (descrambler) (11) at the receiving end. <IMAGE>
Patent DE-3539446-A1 (DE)
Title: Device for transporting and handling electronic components
Inventor: LIMBACH WILL
IPC: H05K13/00
Filed: 1985-11-07
Abstract: A device for transporting and handling electronic components and the like which can be arranged in rows, having a hollow elongate magazine in whose channel the components can be inserted in rows, and having an apparatus for retaining the inserted components. The apparatus for retaining the components has retainers which, on one side, rest against the components and, on the other side, are connected to the elongate magazine. The components can be taken out of the elongate magazine individually or in groups when at least one of the retainers has been removed. The retainers have a contact piece and two clamping arms which are provided with clamping elements. The retainers can be inserted in the magazine channel and, in the inserted state, are held by the clamping elements against walls of the magazine channel. <IMAGE>
Patent DE-3543270-A1 (DE)
Title: Decanter
Inventor: BERNE FRANCOIS
IPC: C02F1/52
Filed: 1985-12-06
Abstract: A decanter of a slurry bed type, in which the water to be treated, after flocculation, is subjected to a rapid, rising recirculation through the slurry bed, comprises at its base two concentric tanks, of which the central tank contains the starting slurry and the surrounding tank ensures the thickening of the slurry bed, the slurry bed reaching a presettable level above the two slurry tanks in the decanter.
Patent DE-3600618-A1 (DE)
Inventor: SEITZ HANS DIPL ING DR
IPC: B60C11/04
Filed: 1986-01-11
Abstract: 1. Tread surface pattern for pneumatic vehicle tyres, more especially for high-speed passenger vehicles, having at least two rows of blocks (2, 3, 4), which are laterally defined by circumferential grooves (8) and extend in the circumferential direction, the blocks (9) of said rows being separated from one another by means of transverse grooves (10) which extend inclinedly or vertically relative to the circumferential direction, and having transverse ribs (12), by means of which the grooves are divided into portions which are separated spatially from one another, characterised in that the transverse ribs (12) are disposed exclusively in the transverse grooves (10) and extend transversely relative to the direction of the transverse grooves.
Patent DE-3601807-A1 (DE)
Title: Fireplace for the combustion of fine solid fuels
Inventor: HAHNE GUENTHER
IPC: F23G5/44
Filed: 1986-01-22
Abstract: The invention relates to a fireplace for the combustion of fine solid fuels such as sawdust and wood chips, chopped straw and the like, consisting of a housing which is provided with at least one door and has combustion-air access openings and a room offtake opening. The aim of the invention is to carry out the combustion of these fine solid fuels in such a manner that no explosions take place, that the fireplace used for this is so safe and clean in operation that it can also be erected in living rooms and that fuel only has to be added after a number of hours of combustion. The invention is characterised by at least one vessel (barrel 8), inserted into the housing without a cover, for receiving the combustion material (9) tamped firmly into it, in the bottom of which at least one air inlet opening (11) is provided in a central arrangement and which in its interior has a centrally arranged basket (12) made from metal. <IMAGE>
Patent DE-3603155-A1 (DE)
Title: Conche
Inventor: KUSTER WERNER
IPC: A23G1/12
Filed: 1986-02-01
Abstract: A conche has a trough (1) in which there are mounted two rotor shafts (6, 7) in one trough section (2 and 3 respectively) each, the said shafts (6, 7) being made to rotate about their axes (8, 9) by means of a drive. The two rotors are arranged in such a way that their outer surfaces face one another, for example they are parallel to one another. Each rotor (4 and 5 respectively) has pasting tools (15), the creaming surfaces (17) of which interact with creaming surfaces (18) of the trough (1) acting as counter surfaces. In order to bring about distribution of the chocolate compound inside the trough (1), at least some of the creaming surfaces (18) are at different distances from at least one rotor axis (8, 9) over the axial length of the rotors (4, 5) and/or the creaming surfaces (17) of at least one rotor (4, 5) are arranged at an angle to at least one rotor axis (8, 9). <IMAGE>
Patent DE-3606816-A1 (DE)
Title: Vane adjustment mechanism for the infinitely variable adjustment of a rotational speed under load
Inventor: NIEBUHR UWE
IPC: F16H29/12
Filed: 1986-03-03
Abstract: Vane adjustment mechanism for the infinitely variable adjustment of a rotational speed under load, in which vanes are attached radially or axially to a holding disc connected to the input shaft and engaged pawl-fashion in a toothed ring connected to the output shaft. By variation of the spacing between the holding disc and the toothed ring, the vanes produce, by virtue of the skewed position which arises, a rotary motion at the toothed ring. It is thus possible for a predetermined rotational speed to be reduced in an infinitely variable manner and under load down to zero or increased by up to about twice the original figure, depending on the design.
Patent DE-3610956-A1 (DE)
Title: Method and device for converting mechanical pulses produced by bodies into electrical signals
Inventor: NETTELHORST FRHR VON
IPC: H01L41/113
Filed: 1986-03-27
Abstract: The invention relates to a method for converting forces produced by bodies into electrical signals using piezoelectric film. According to the invention, in order to increase the reliability of the monitoring function of such a mat, one coated side of the electroacoustics film has a meander-shaped installation which is divided into two electrically conductive faces which engage one in the other in a comb-like fashion and have separate outputs. <IMAGE>
Patent DE-3615297-A1 (DE)
Title: Feeding enclosure for pigs
Inventor: EICHHOLZ HEINZ
IPC: A01K1/02
Filed: 1986-05-07
Abstract: The invention relates to a feeding enclosure for pigs, having a pivotable rocker which is mounted approximately centrally on the side walls of the enclosure and can be arrested in the closed position by means of a locking bar and thus shuts off the rear enclosure entrance, and having, as enclosure exit, a swing door which is arranged, in the vicinity of the trough, in one of the side walls, can be opened from the interior of the enclosure and closes automatically, in the case of which a mechanical connection (3) is present between the swing door (16) and the locking bar (2), by means of which connection the locking bar (2) is moved into the open position, and is held, when the swing door (16) is actuated, the locking bar (2) only moving back into the closed position when the rocker (12) is actuated. <IMAGE>
Patent DE-3624799-A1 (DE)
Inventor: BERGMANN KONRAD DR
IPC: G05D23/13
Filed: 1986-07-23
Abstract: An electronic temperature control method and apparatus unit for a mixing valve for plumbing fixtures. The loop gain in the control unit is at least approximately inversely proportional to the instantaneous slope of the characteristic curve of the mixing valve, and the slope of the characteristic curve is determined from the instantaneous conditions of valve opening, hot and cold supply temperatures and mix temperatures.
Patent DE-3627833-A1 (DE)
Title: Pneumatic vehicle tyre having a wear indicator
Inventor: JOHANNES GUENTER DIPL ING
IPC: B60C11/24
Filed: 1986-08-16
Abstract: The invention takes as its departure point a pneumatic vehicle tyre, whose profiled tread exhibits a wear indicator. In order to permit a relatively accurate judgement of the degree of wear of the tread, the invention provides, in the tread, an incision whose side surface forms a comparatively small angle, of approximately 30 to 60 DEG , but preferably of approximately 40 DEG , with respect to the tread. Consequently, the indicating surface of the indicator incision is enlarged.
Patent DE-3628951-A1 (DE)
Title: Multivalent heating system
IPC: E04B1/16
Filed: 1986-08-25
Abstract: The application relates to a multivalent heating installation which can be combined with almost all known heat generators. The invention includes the following subsections:   a. Use of solar collectors which utilise the thermal-radiation as well as the photoelectric component. b. Use of a hot-water or liquid-heated pipe system, which carries inside it heating conduits which, jointly or alone, with other heat generators can operate a panel heating system. c. Use of a laying system which, without additional outlay, in an extremely simple way permits the production of a radiant ceiling, wall, or panel heating system. d. Use of a control system which is capable of accurately controlling the space heating as a function of outside temperature, eliminating the known moments of inertia. e. Very simple replacement or repair of the individual heating circuits by removing the laying system, which can be reused after repair.
Patent DE-3633414-A1 (DE)
Title: Torsional vibration damper
Inventor: ANDRAE RAINER DIPL ING DR
IPC: F16F15/14
Filed: 1986-10-01
Abstract: A torsional vibration damper in which the hub ring 7 and the inertia ring 3 are connected by rubber spring units which are distributed uniformly over the circumference and vulcanised in. These units comprise first and second spring elements 1, 2 of columnar design which merge into one another at the outside and are spaced apart on the inside. The second spring elements are preloaded by the first spring elements and, when the torsional vibration damper is not rotating, have a clearance at the outside with respect to the inside of the inertia ring 3. At a desired rotational speed, they come to rest immovably, under the effect of centrifugal force, against the inside of the inertia ring and the effect of this is that their spring action acts in parallel to the spring action of the first spring elements 1. <IMAGE>
Patent DE-3633662-A1 (DE)
Title: Lens for front headlamps or the like for fitting in vehicles
Inventor: HABLITZEL HERMANN
IPC: F21V5/00
Filed: 1986-10-03
Abstract: The invention relates to a lens for front headlamps, fog lamps and/or indicator lights for fitting in vehicles. For reasons of design and cost, it is proposed that the lens should consist of plastic and be provided with a glass covering, which is fastened in a one-part plastic frame, covering the headlamp and light unit, and covers only the region of direct light passage.
Patent DE-3635095-A1 (DE)
Title: Method and device for the drive control of a motor vehicle so as to prevent undesirable spinning of the driven vehicle wheels
Inventor: SCHULZE BERND-GUIDO DIPL ING
IPC: B60T8/175
Filed: 1986-10-15
Abstract: The invention relates to a method for the drive control of a motor vehicle so as to prevent undesirable spinning of the driven vehicle wheels, in which only one of the wheel brakes is activated or the engine torque is reduced, as necessary. In this method, the excess torque causing the wheel to spin is repeatedly calculated for each driven wheel in the manner of an adaptive control from measured speeds and stored vehicle and engine data according to the relationship Mü =  theta <*> .  DELTA  omega , and then the reduced torque necessary to rectify the spinning/tendency to spin, according to the relationship Mred = Mü + k ( DELTA  omega  - s), and applied in correct proportions as braking torque and/or as reduced engine torque, depending on the driving situation at any time. <IMAGE>
Patent DE-3635471-A1 (DE)
Title: Vehicle outside mirror with light
Inventor: DEICKE AXEL
IPC: B60R1/12
Filed: 1986-10-18
Abstract: Vehicle outside mirror with light (3), which is immovably fastened downwards to the rear in an outer mirror holder (2) on the front side door (4) of a vehicle. The light (3) can be switched on at a distance from the vehicle by the portable transmitter of an infrared remote control and then lights up the getting-in area on one side of the vehicle. <IMAGE>
Patent DE-3640141-A1 (DE)
Title: Support for producing batter boards
Inventor: BAUMANN WOLFGANG
IPC: E04G21/18
Filed: 1986-11-25
Abstract: A support (1) for producing batter boards exhibits a stake-like main body (2), which bears a securing means (5) for rigid transverse elements (6) of the batter board, and a supporting apparatus which serves for stably retaining the main body (2) and has at least one supporting leg (8, 9, 10). The supporting leg has a supporting strut (11), projecting at an acute angle from the main body (2), and, in the region of the ground-side end thereof, at least one nail cutout (15) for a nail (16) which is to be driven into the ground. Furthermore, the main body (2) and/or the supporting leg (8, 9, 10) has/have an element (24', 24), beneath which a lifting tool can engage in order to release the support or the supporting leg from the ground. <IMAGE>
Patent DE-3640848-A1 (DE)
Inventor: PLANTHOLT MARTIN DIPL ING
IPC: H04N11/00
Filed: 1986-11-29
Abstract: Method of compatibly increasing the resolution in a color television system employing offset modulation at the transmitter and offset demodulation at the receiver and transmitting a reference signal during the vertical blanking interval. The reference signal includes two components of which the first component contains phase information regarding the spectral addition at the receiver and the second component contains information regarding the offset modulation phase. Thus offset demodulation is realized at the receiver while retaining compatibility with existing television standards.
Patent DE-3705376-A1 (DE)
Title: Torque-measuring device
Inventor: BONFIG KARL-WALTER PROF DR ING
IPC: G01L3/10
Filed: 1987-02-20
Abstract: The torque-measuring device senses the rotation of a torsion-measuring shaft by coupling variation of the coil systems with respect to one another. This coupling variation is achieved by the rotation of coil systems on a common axis. In this way, a rotary variable is measured, which reduces the influence of circumferential forces, bending moments and rotational accelerations. The use of induction coils achieves the effect of a good signal-to-noise ratio.
Patent DE-3707946-A1 (DE)
Title: Optimum-strength pressure hull for submarines
Inventor: MEINCKE HERMANN
IPC: B63B3/13
Filed: 1987-03-12
Abstract: According to the methods for designing cylindrical hollow bodies subject to external pressure used to date, two equilibrium positions are possible, therefore requiring a larger safety factor, S > 1.5. This makes a greater wall thickness and thus a greater amount of material necessary, thus also simultaneously reducing the boat's speed. According to the invention, the wall thickness s is chosen to the diameter Da and to the supported length @ in the ratio of the external pressure pa to the modulus of elasticity, so that the structure becomes well defined, with a relatively high buckling pressure with maximum possible safety and lower consumption of material.
Patent DE-3710493-A1 (DE)
Title: Push or pull rod made from fibre-reinforced insulating material (insulant)
Inventor: NOACK DIETER
IPC: F16C7/00
Filed: 1987-03-30
Abstract: Push or pull rods made from fibre-reinforced insulating material are provided with connection elements (10) for the introduction of force. The aim is that the position of their connection openings (13) can be simply adjusted and can be fixed securely but detachably. For this purpose, the connection openings (13) of the connection element (10) are arranged in a fork part (12) which is adjoined by a slotted tube part (14) which has an external (male) thread (11). An expanding member (20) is arranged in the slotted tube part (14) by means of a screw (23) which has accessible surfaces situated in the region of the fork part (12) for generating a rotary movement. The expanding member (20) can thus fix the level of the connection openings (13) with respect to the rod by the expansion of the slotted tube part (14). Drive rods (operating levers) or coupling rods of electric switches, in particular high-voltage power switches. <IMAGE>
Patent DE-3710648-A1 (DE)
Title: Coupling for coupling an optical device
Inventor: SCHAUER HANS
IPC: A61B1/04
Filed: 1987-03-31
Abstract: The description is given of a coupling for coupling a device and, in particular, an optical device, which has a flange whose mating surface opposite the bearing surface is preferably constructed in a conical fashion, having a bearing surface (12) and gripper elements (2) which are constructed in the shape of claws and bear against the mating surface. The coupling according to the invention is distinguished by the combination of the following features:   - the gripper elements (2) are pretensioned in opposition to the direction of insertion and consist of the actual claw (22) and a base part (21) which has a support surface (25) for the bearing surface of the flange and whose inner side surface (23) has a circular contour, at least in longitudinal section, and bears against a mating surface (11), constructed in a complementary fashion, of the basic body (1) of the coupling, - a sealing ring (5) surrounding the base parts (21) of the gripper elements (2) has grooves (4) which are assigned to the individual gripper elements and into which a radial pin (3) joined to the base part is inserted in each case, and which have a first section (41) parallel to the direction of insertion and a second section (42) which encloses an angle of >90@ with the first section, - the sealing ring is pretensioned radially in the direction of the "gradient" of the second section.   <IMAGE>
Patent DE-3714086-A1 (DE)
Title: Fluid friction clutch
Inventor: HELFERICH MICHAEL DIPL ING
IPC: F16D35/00
Filed: 1987-04-28
Abstract: The fluid friction clutch, which is suitable, in particular, for the cooling-air fan of an internal combustion engine, has a working chamber (13) which forms shearing gaps (21) and is connected to a reservoir chamber (15), the shearing-fluid capacity of which can be controlled as a function of temperature. By changing the fluid capacity of the reservoir chamber (15), it is possible to control the degree of filling of the shearing gaps (21). The reservoir chamber (15) can be arranged within the clutch housing (7) forming the working chamber (13); to reduce the mass moment of inertia of the clutch, it can however also be arranged in a fixed manner outside the housing (7) and be connected to the working chamber (13) via a rotating joint. Where the reservoir chamber is arranged outside the housing (7), it can be connected to a shearing-fluid cooling circuit.   <IMAGE>
Patent DE-3714943-A1 (DE)
Title: Electrode arrangement for creating an electric field in construction elements
Inventor: OPPITZ HANS
IPC: E04B1/70
Filed: 1987-05-06
Abstract: The invention describes an electrode arrangement with an electrode for contacting construction elements or floor layers to create an electric field. An electrically conducting supply line is conductively connected to this electrode at several places. For this purpose a surface of the electrode (2) makes force-locking contact with an electrically conducting surface of the supply line (3) via a connection device (4). <IMAGE>
Patent DE-3716004-A1 (DE)
Title: Safety film, the use thereof and safety glass produced therewith
Inventor: KALLMANN CHARLES W
IPC: C03C27/12
Filed: 1987-05-13
Abstract: The crystal-clear, transparent multilayer safety film is a laminate of a single-layer or multilayer polyethylene terephthalate-based polyester film and an aromatic polyether sulphone film which are bonded to one another by means of a polyacrylate-based reaction adhesive to form a laminate. If this film is adhesively bonded with the polyester side to a glass substrate so as to be flush with the surface and bubble-free, in particular using the same crosslinkable reaction adhesive with which the film laminate has also been produced, a bulletproof safety glass is obtained which is thinner and more lightweight than conventional safety glasses which meet the same safety requirements.