baber/WOPTO huggingface dataset:
Patent DE-3629427-A1 (DE)
Title: Container
Inventor: KAMM KLAUS-PETER DIPL ING
IPC: G21C13/02
Filed: 1986-08-29
Abstract: In a container (1) for receiving a medium which is subjected to temperature changes, having a container part which forms an opening (3) which is surrounded by a flange and is closed by a lid (4) attached to the flange (6) with interposition of a seal (15), a cup-shaped insert (20), having thermal insulating properties relative to the medium, is provided in the region of the opening (3), which insert runs around the edge of the opening and opens out into the interior of the container (1). The invention is conceived, in particular, for leakproof high-pressure containers in nuclear power plants. <IMAGE>
Patent DE-3631682-A1 (DE)
Title: Brake pressure transmitter for a motor vehicle hydraulic brake system
Inventor: RAUSCHENBACH REINHARD
IPC: B60T11/28
Filed: 1986-09-18
Abstract: The invention relates to a brake pressure transmitter for a motor vehicle hydraulic brake system with a master cylinder (11) and a hydraulic booster (1), connected to the master cylinder (11) on the inlet side, it being possible for a pressure, which can be generated in the master cylinder (11) by means of a master cylinder piston (12), to act on the wheel brakes, and the master cylinder (11) having a central valve (14, 15) arranged in the master cylinder piston (12), by means of which valve a connection between a pressure chamber (16) of the master cylinder (11) and a compensating vessel (17) at zero pressure can be shut off as a function of the pressure established in the pressure chamber (6) of the hydraulic booster (1). In order to ensure correct closure of the central valve at low pressures or in the event of clogging, the invention proposes that the valve body of the central valve be formed by a piston (14) interacting with a valve seat (15) fixed in the master cylinder piston (12), which former piston is displaceable relative to the master cylinder piston (12) and can be actuated by means of a pushrod (8) actuating the master cylinder piston (12). <IMAGE>
Patent DE-3634594-A1 (DE)
Title: Circuit arrangement for generating frequency ratios with rational numbers
Inventor: MOERING WILHELM DR ING
IPC: H03K5/133
Filed: 1986-10-10
Abstract: A circuit arrangement for generating essentially squarewave-shaped oscillations with frequency ratios with rational numbers is described which supplies highly frequency- and phase-constant oscillations with little circuit complexity. This is achieved by an oscillator (7) which supplies a number of essentially squarewave-shaped basic oscillations ((1), (2), ...(N)) of the same frequency (f0), the phases of which are arranged at equal intervals (T) in the range of an integral multiple of the period of the basic oscillation, and by a switching stage (20) which successively in each case supplies one basic oscillation ((1), (2), ...(N)) in a time sequence determined in accordance with the arrangement of the phases to its output (23) and switches at a predetermined time of the basic oscillation ((1), (2), ... (N)) currently supplied from the latter to another one, as a result of which an oscillation with a frequency divided by rational numbers compared with the basic oscillations ((1), (2), ...(N)) is output at the output (23) of the switching stage (20). <IMAGE>
Patent DE-3635520-A1 (DE)
Title: Method for the economical production, detection and utilisation of S-gravitinos in accordance with the expanded S-transformation
Inventor: STROBEL CHRISTIAN DIPL ING
IPC: G21K1/00
Filed: 1986-10-18
Abstract: A system of road-rail-water and sledge vehicles for ice, snow and meadows is described in the sense of the thermodynamic process of "reversed heat pump" by the author. Gamma photons of 0.5 MeV and gravitative fermions of 0.5 MeV are produced by electron annihilation radiation in red-shift reactors and are caused to interact with one another in order to produce heat. In an on-board storage bottle, the heat heats a liquid-air medium from approximately -250@C and, in this case, causes it to evaporate into gaseous air at approximately -30 to +50@C at a pressure of approximately 2500 to 5000 bar. This air is released into free space by a forwards valve or a rearwards valve and provides the vehicle or the floating vessel or sledge with forward thrust. The same can be used as rearward thrust, using a rearwards valve in the opposite direction. It is possible to brake from forward motion by closing the forwards valve and opening the rearwards valve, and from rearward motion by closing the rearwards valve and opening the forwards valve, to be precise without any skidding, because the vehicle mass is braked rather than the wheels. The braking is also wear-free. Any wheels which are present are not driven but run in an idling manner on the road, as in the case of a trailer or a rocket-powered car of a previous age. With the avoidance of the wheel drive or of the propeller drive in the case of boats, the construction of the vehicles becomes very cheap and the efficiency of around 100,000% of the red-shift heating of the... Original abstract incomplete.
Patent DE-3636047-A1 (DE)
Title: Safety valve device in the return traverse of a hydraulic press
Inventor: TRISSNAK KARL
IPC: B30B15/16
Filed: 1986-10-23
Abstract: There is a safety valve device in a connecting pipe (75), which has two main valve pistons (18, 26) and two control valve pistons (42, 53), actuation being by means of a control magnet (40, 51). In this arrangement, it is desirable for the connecting pipe (75) only to be opened with simultaneous actuation of the two control magnets (40, 51). This is achieved, in that the first main valve piston (18) releases access to the second control valve piston (53) in the locking position, which piston (53) in its turn, in the switched-on position, relieves the second main valve piston (26) for a changeover into the release position, and in that the second main valve piston (26), in the locking position, gives control oil access to the first control valve piston (42), which, in its turn, in the switched-on position, relieves the first main valve piston (18) for a changeover to the release position. The control oil for adjusting the two control valve pistons (42, 53) is thus alternately blocked off by the main valve pistons (18, 26) which have been made to adopt the release position. <IMAGE>
Patent DE-3637515-A1 (DE)
Title: Clock recovery arrangement
Inventor: KORN JOEL DR ING
IPC: H04L7/033
Filed: 1986-11-04
Abstract: The invention relates to an arrangement for recovering a clock from a binary signal string with a clock generator which can be synchronised by specific signals of the signal string and is characterised in that a frequency divider is provided which divides a radio-frequency parent clock into the clock with the frequency of the data signal string, and in that an edge discriminator is provided which separates the pulse edges from the data signal string and which can reset the frequency divider via its reset input to the initial condition (Figure 2). <IMAGE>
Patent DE-3644625-A1 (DE)
Title: Arrangement for pretreatment of scrap
IPC: F27D13/00
Filed: 1986-12-29
Abstract: An arrangement for the pretreatment of scrap (1), in particular for the drying and preheating of scrap (1), with a container (2) receiving the scrap (1), has at least one cover (3) which covers the upper mouth (16) of the container (2) and is provided with heating arrangements (12), and a gas drawing-off line (26) connected to a bottom opening (25) of the container (2). In order to make possible, in an arrangement of the type mentioned in the introduction, an efficient and complete scrap preheating and at the same time, with simple construction of the arrangement, to avoid zones with non-uniformly heated scrap (1), the container is designed as an elongate scrap chute (2), the heating arrangement is formed from a large number of burners (12) which are arranged one behind another in the longitudinal direction of the chute (2), and there are provided in the bottom (24) of the scrap chute (2), in the longitudinal direction of the same, bottom openings (25) which are arranged one behind another and are in each case connected to their own stationary gas drawing-off line (26) (Fig. 1). <IMAGE>
Patent DE-3644764-A1 (DE)
Title: Training bench
Inventor: SCHNELL JOSEF
IPC: A63B21/06
Filed: 1986-12-30
Abstract: The invention relates to a training bench which has, on a frame, a lying facility for the person training which is divided in two lengthwise, the two parts of the lying facility engaging in an articulated manner on the frame at their mutually facing sides and at least one part being capable of being positioned obliquely. Such a training bench is to be improved in that the two-part lying facility can be brought into other oblique positions with a few manipulations. This is achieved in that the two parts (3, 4) of the lying facility (5) are connected to each other in an articulated manner (cf. 13) by hinges, independently of the frame (2), and one part (eg. 3) engages with its underside (cf. 14) of U-shaped design, having a sliding or displaceable seat, over a longitudinal bar (6) of the frame (2) and the U-shape (14), which consists for example of appropriately angled sheet metal, engages on the longitudinal bar (6) at its end remote from the articulated connection (cf. 13) in a manner such as to be capable of oblique positioning and fixing. <IMAGE>
Patent DE-3706614-A1 (DE)
Title: Music or speech recorder without moving or mechanical parts
Inventor: SCHROEDER BRIAN
IPC: G10L19/00
Filed: 1987-02-28
Abstract: The work which is presented is divided into four main modules. 1. Sequence control of the device which is presented. (A microcomputer controls recording, storage, playback and auxiliary functions. To demonstrate the events better, the sequence is also presented with a C-64.) 2. Recording by analogue/digital conversion (consisting of a suitable low pass filter and a 4-bit or 8-bit A/D converter, to demonstrate the effects of quantisation on sound quality). 3. Storage in a battery-backed (maintained) RAM module. (This acts as a sound memory which can be deleted at any time, i.e. the acoustic signals are stored in battery-backed RAMs instead of an audio tape, record or compact disk.) 4. Playback by digital/analogue conversion. (The digitally stored values are converted into acoustic information. The resolution depends on the recording.) The device which is presented works with eight 256 K dynamic RAMs. This gives storage of one to three minutes, depending on the selected scan rate and quantisation. It includes the modules listed above, as well as an appropriate keyboard, to control the functions. The longer-term development of the device to a marketable recording and playback device depends on the availability of more highly integrated memories. By the principle which we have developed, with the same construction but using 1 Mbit memories, the result is ... Original abstract incomplete.
Patent DE-3706941-A1 (DE)
Title: Gas cooler with integrated condensate precipitation (elimination, separation)
Inventor: FRITZ KARL
IPC: B01D53/26
Filed: 1987-03-04
Abstract: A device is described which is used to cool gases or to cool and dry gases in such a way that the tubes through which the medium to be cooled flows are situated in a cooling liquid and arranged in such a way that the curvature becomes ever narrower in the flow direction and finally opens out tangentially into an eliminator, as a result of which the centrifugal forces exerted on the droplets become ever larger with continuing approach to the eliminator. The arrangement can take the form in this case of a spiral in a plane or, for the purpose of more effectively discharging the condensate, of a spiral cone or a combination of a plane or conical spiral with a cylindrical arrangement. Additional reduction in the cross-section, or parallel arrangements which are switched in as a function of quantity can even out or improve the degree of expulsion.
Patent DE-3707705-A1 (DE)
Title: Discharge fitting
Inventor: KNEBEL WERNER
IPC: E03C1/04
Filed: 1987-03-11
Abstract: In order to provide a discharge fitting which has water-channelling ducts, into which connection lines are plugged and fastened, and which, with low space requirement for the fastening and arrangement of the connection lines, provides a possibility of connection for, in particular, flexible connection lines such as hoses and the like, it being possible to exchange the connection lines without twisting the same, it is proposed that the connection lines be configured as short connection stubs (3) welded into the openings of the water-channelling ducts, and that there be fastened on each connection stub (3) a pipe adaptor (4) which exhibits a receiving duct for the connection-stub end and a receiving duct, aligned coaxially therewith, for a further connection line (7) exhibiting, on the end side, a nipple (5) which can be pushed in a sealing manner into the receiving duct (9) and exhibits a radially outwardly running groove (13), the adaptor (4) exhibiting, at the level of the groove (13) of the plugged-in nipple (5), radially running slots (11) in which there is displaceably secured a U-shaped retaining member (6), the legs of which engage through the slots (11) and engage into the groove (13) in opposite regions. <IMAGE>
Patent DE-3711551-A1 (DE)
Title: Optimisation of PCB etching - by sliding contacts and ohm-meters indicating start of through etching
Inventor: HUEBNER JOSEF DIPL ING
IPC: H05K3/06
Filed: 1987-04-06
Abstract: The optimum adjustment of the etching process of copper from PCB's in motion is based on sliding contacts along the etching line which are connected to ohmmeters and indicate the first sign of through etching. The time lapsed or the path travelled is compared with a desired figure and one parameter of the etching process is altered in case of discrepancy e.g. by moving a screen to blank off part of the etchant jet. ADVANTAGE - This automatically optimises the etching process, raises the quality of the PCB's, reduces the NOT GO percentage and prevents detrimental effects by human misjudgement.
Patent DE-3713271-A1 (DE)
Inventor: KELLER CHRISTIAN ING GRAD
IPC: G05D3/12
Filed: 1987-04-18
Abstract: A first desired acceleration value (A1) is continuously determined by a non-linear course regulator, and, parallel thereto, a second acceleration value (A2) is continuously determined by a non-linear speed regulator. By means of a simple selection criterion comprising only these two alternative acceleration values, the second alternative desired acceleration value is brought into action by a selection circuit (18) for the running-up, the first alternative desired acceleration value is brought into action for initiating the target braking, and the second alternative desired acceleration value is again brought into action for running into the target position. Changes in the travel target and the speed of the position drive (PA), in particular the realization of creep speeds, are possible to virtually any extent during travel. 
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Patent DE-3713957-A1 (DE)
Title: Solar cell
Inventor: BURTE EDMUND PAUL DIPL PHYS DR
IPC: H01L31/0216
Filed: 1987-04-25
Abstract: Known designs of inversion-layer solar cells having an antireflection layer consisting of dielectric materials exhibit undesirable degradation phenomena, that is to say a progressive decrease in the efficiency on exposure to light. The novel solar cell is intended to ensure an operating behaviour with substantially long-term stability.   The solar cell has an antireflection layer composed of sublayers, at least one of the sublayers containing caesium. Preferably, at least one sublayer is composed of caesium chloride or caesium oxide. The solar cell is used in systems designed to convert solar energy into electrical energy.
Patent DE-3714603-A1 (DE)
Title: Conveying system for sheet-like materials, such as leather, skins and the like
Inventor: ZAEPFEL HORST DIPL ING
IPC: G01G11/04
Filed: 1987-05-01
Abstract: Conveying system for sheet-like materials, such as leather, skins and the like, possesses at least two conveyor bands (3, 12). One of these is designed as a weighing band (12). The conveyor band (3) preceding the latter has a larger width than the weighing band (12) and runs perpendicularly to this. This permits a good incorporation of the weighing operating into the conveying operation. <IMAGE>
Patent DE-3714644-A1 (DE)
Title: Belt retractor of a safety-belt system arranged in a vehicle cavity
Inventor: SCHMITT KLAUS
IPC: B60R22/18
Filed: 1987-05-02
Abstract: In order, in the case of a belt retractor, which is arranged in a vehicle cavity, of a safety-belt system having a belt outlet aperture which is situated above the belt retractor, to be able to carry out cavity preservation measures at any time and to prevent the occurrence of tensile phenomena through the belt outlet aperture, it is proposed to enclose the belt retractor in a casing and to provide the latter with an aperture, the edge region of which is supported, in a sealing manner, on the region adjacent to the belt outlet aperture.
Patent DE-3715483-A1 (DE)
Title: Bottom part of a round cake box
Inventor: BAUER GERHARD
IPC: B65D85/36
Filed: 1987-05-09
Abstract: A plastic bottom part of a cake box of round contour, having an annular base (1) and a circumferential wall (2) standing vertically upright thereon is described. The bottom part is a round injection-moulded part whose base (1) is subdivided into segments (5) by slots (3, 4) which extend from the inner edge (1a) of the base (1) up to the circumferential wall (2). The circumferential wall (2) has, in continuation of one of the slots (4), a closable opening gap which is continuous from the bottom to the top. Alternatively, the bottom part consists of two semi-rings which bear closure parts at their ends, with which closure parts they can be joined together to form a detachable unit. <IMAGE>
Patent DE-3716369-A1 (DE)
Title: Flow measuring device for flowing media
Inventor: BARTA MIKLOS
IPC: G01F1/24
Filed: 1987-05-15
Abstract: The invention relates to a flow measuring device for flowing media, which contains a floating-body flowmeter placed into the path of the flowing medium, in which the position of a metallic floating body arranged in the measuring pipe is proportional to the volume of the flowing medium. A sensor (1) having a plurality of concentric superposed coils on the measuring pipe is connected to the said pipe, the sensor being connected to an oscillator (9) controlled by means of an analogue multiplexer (2), the oscillator output signal reaching a multi-vibrator (12) which is controlled by a multiplexer-oscillator (15), the multi-vibrator re-writing the address of the position of the floating body cyclically into an address memory (4). In the interests of readability, the address is scanned into a further binary store (5), whose output controls the corresponding region of a programmable memory (6), which holds in an encoded form the value to be indicated. <IMAGE>
Patent DE-3718146-A1 (DE)
Title: Apparatus for metered discharging of bulk material
Inventor: POED DETLEF
IPC: A01C15/00
Filed: 1987-05-29
Abstract: Apparatus for metered discharging of bulk material, in particular agricultural materials, such as fertiliser, seed or the like from storage tanks of mobile machines by means of rotatably driven metering elements which divide the bulk material uniformly over a defined spreading width via discharge elements, the metering elements being driven by means of a controllable drive to which is assigned a counting disc having a scanning device and an electronic evaluating and/or regulating and/or control device for determining the actual rotational speed of the metering elements and/or of the controllable drive. In order, in the case of machines which are manufactured with relatively large tolerances and are used under rough, primarily agricultural conditions, to ensure an accurate electronic control and/or regulation or monitoring of the desired rotational speed of the metering elements by the most simple means in the most cost-effective manner, it is provided that the counting disc have at least one "artificial" defect, that the electronic device have a counter, that the counter is switched by the "artificial" defect of the counting disc, that, as result of the switching of the counter by the "artificial" defect, the scanning signals, which are measured by the scanning device between the "artificial" defect, are counted in a periodic manner and, in the electronic device, these measured and counted "actual pulses" ... with the ... stored in the electronic device ... Original abstract incomplete.
Patent DE-3721550-A1 (DE)
Title: Heat exchanger for private households
Inventor: KELLER MARKUS
IPC: F24F13/30
Filed: 1987-06-30
Abstract: Heat exchangers have been usable up to now only industrially, since conventional installations are very large and heavy. The novel apparatus makes possible the energy-saving effect also in private households. The heat exchanger is constructed using copper plates, so that on the one hand the hot air warms up the copper plate and on the other hand the cold air is heated up by the warmed copper plate. The copper plates are arranged in such a way that they are surrounded (except for the outer plates) on all sides by cold and hot air. As a result, even with a very small heat exchanger a high efficiency is achieved. Energy saving in boiling rooms for private households.
Patent DE-3728608-A1 (DE)
Title: Liquid-channelling line with two shut-off members
Inventor: RILLER PETER DIPL ING
IPC: D06F39/08
Filed: 1987-08-27
Abstract: Located in the liquid-channelling line are a water tap (1) and a solenoid valve (5) which is screwed directly onto the outlet stub (3) of said tap. In order, in this arrangement, to avoid impermissible superatmospheric pressures in the flow space (19) between the closed shut-off members (1, 5), a superatmospheric-pressure absorber (20) is assigned to said flow space (19). <IMAGE>
Patent DE-3731247-A1 (DE)
IPC: A62C2/06
Filed: 1987-09-17
Abstract: The apparatus has a piercing piston (8) which is disposed in a housing (2), can be acted upon by spring force, can be held in an initial position by means of a securing means comprising a releasable detent (10) and can be transferred into an actuating position releasing an energy carrier. To ensure reliable automatic actuation in different cases of disaster, the piercing piston (8) is divided into two with a piston portion (11) which can be locked by the releasable detent (10) and a piston head (12) which is movable in relation to this piston portion by fluid pressure.
Patent DE-3732268-A1 (DE)
Inventor: BRONN KLAUS
IPC: B23C5/20
Filed: 1987-09-25
Abstract: An inserted tooth milling cutter with a basic body (10) on whose periphery cassettes (16) for holding one indexable insert (18) each are fastened in recesses (14). Each of the cassettes has at least one slot (22, 40) for the fine adjustment of the position of the indexable insert (18) relative to the basic body (10). The slot runs from one of the side faces of the cassette (16) along an imaginary plane, which runs transversely to the main plane of the indexable insert (18) to be held, into the cassette. Allocated to each slot is a screw (34, 49) which forms a tensile connection with two abutments (32, 48, 50) each engaging in the cassette. The abutments and the screw are arranged on or in the cassette with regard to the slot in such a way that turning of the screw under tension results in a change in the width of the slot, mainly at its free end. The position of the cutting edges (96, 97) of the indexable insert (18) therefore changes due to the deformation of the cassette. <IMAGE>
Patent DE-3735426-A1 (DE)
Title: Projectile (round) having an unfolding element for engaging freely moving objects, preferably missiles
Inventor: SIMON HANS DIPL ING
IPC: F42B30/08
Filed: 1987-10-20
Abstract: Published without abstract.