baber/WOPTO huggingface dataset:
Patent DE-3529360-A1 (DE)
Title: Housing for plug-in modules in electrical communication engineering
IPC: H05K7/14
Filed: 1985-08-16
Abstract: For printed circuit board plug-in modules (2) in extruded housings (1), to give tolerance compensation and good contacting a thin screening plate (3), which surrounds the longitudinal sides of the board in wave shape and has notches (12, 13, 14) like sprung tongues in this area (5), is provided on the conducting side. <IMAGE>
Patent DE-3530817-A1 (DE)
Title: Towbar-force measuring device
Inventor: PETERSEN ERWIN DR ING
IPC: G01L5/13
Filed: 1985-08-29
Abstract: The invention proposes a solution by means of which a towbar-force measuring device which is arranged in the force path of the towbar displacement force of a towbar which couples two vehicles enables more precise detection of the towbar displacement force. Arranged in the force path of the towbar displacement force is a piston which, when a towbar displacement force is acting, applies pressure to a fluid volume which is enclosed in a housing chamber. The pressure is monitored by a sensor device which emits pressure-dependent signals.
Patent DE-3531455-A1 (DE)
Title: Device for heating workpieces
Inventor: FEDERHOFER ERICH DIPL ING
IPC: H05B6/44
Filed: 1985-09-03
Abstract: In previously known methods, the energy content of the workpieces from the melting device was lost in further treatment. The aim of the invention is to preserve this energy content and to guarantee an end product with optimum quality. The continuously cast profile 1 emerging from the induction furnace is moved in the direction of the rolling train. At the time of entry into the inductor train, the profile has a temperature gradient running from the inside to the outside. According to this temperature gradient, the profile is divided into longitudinal zones 3, 4, 5, 6, 7. For each zone, a given energy quantity is necessary in order to achieve a uniform temperature over the profile for the entry into the rolling train. To introduce the energy into the workpiece 1, inductors 8 are provided, which are arranged in a meandering shape, with branches of different length towards the middle. In order that the edge region also is really heated to the same temperature as the core of the workpiece 1, bent inductor loops 9 are arranged at the edges. <IMAGE>
Patent DE-3537791-A1 (DE)
Title: Brake/clutch unit
Inventor: LINSER JOERG PROF DIPL ING
IPC: B66D5/14
Filed: 1985-10-24
Abstract: A brake/clutch unit for the drive of winch drums. Winch drums of this type are intended in particular for forestry. The brake/clutch unit according to the invention has a drive and a control device with a brake and a clutch. The brake and the clutch are annular components and are arranged concentrically one inside the other between a drum flange and a mating flange, arranged at a slight distance from it, in the form of inner expanding grippers.
Patent DE-3541364-A1 (DE)
Title: Carrier link for link belt conveyors
Inventor: SCHROEDER ROGER H
IPC: B65G17/08
Filed: 1985-11-22
Abstract: The subject of the invention is a carrier link for link belt conveyors which is composed of a carrier plate 2, of front and rear hinge parts 3, 4, 8 and of longitudinal webs which are fastened on the carrier-plate underside and connect the hinge parts rigidly to one another. In order to reduce impacts, produced by the goods to be conveyed, on the carrier links, assembled to give a link belt conveyor, in particular in the region of their hinges, at least one roller 17 with a pin running transversely to the conveying direction is rotatably mounted, according to the invention, on the carrier plate 2. Expediently, the carrier plates, the front and rear hinge parts and the longitudinal webs are designed as single-part plastic moulded elements, bearing blocks for receiving the pins of the rollers being fastened on the upper side of the carrier plate. <IMAGE>
Patent DE-3542176-A1 (DE)
Inventor: VOGEL WOLFGANG DIPL PHYS DR
IPC: B22D21/00
Filed: 1985-11-29
Abstract: The container consists of non-parallel container walls, a bottom part and, if appropriate, a cover part, the bottom part being joined to the container end having the greatest diameter and the container wall consisting of a cast alloy of the AlSi type with Si >/= 4%, AlMg with Mg >/= 2%, AlCu with Cu >/= 3% or AlSiCu with Si >/= 5% and Cu >/= 2%, whereas the bottom part comprises a wrought alloy of the AlSi, AlCu or AlMg type with Si, Cu or Mg < 2%, and the container wall and the bottom part are mutually joined by shrinkage.
Patent DE-3600065-A1 (DE)
Title: Process for producing combined thermoset corona-tribo powder coatings
Inventor: WEIGEL KURT
IPC: C09D5/46
Filed: 1986-01-03
Abstract: Published without abstract.
Patent DE-3601574-A1 (DE)
Title: Protective film for inner lid of refuse pail
Inventor: ROSSKAMP WOLFGANG
IPC: B65F1/16
Filed: 1986-01-21
Abstract: The protective film for the inner lid of a refuse pail is a self-adhesive or self-clinging film which, fitted in the interior of the refuse pail below the inner lid of the refuse pail, prevents direct contact between the inner lid of the refuse pail and the refuse. The protective foil for the inner lid of the refuse pail covers the entire surface of the inner lid of the refuse pail so that the latter is protected against direct refuse.
Patent DE-3610150-A1 (DE)
Title: Piano mechanism
Inventor: SCHIMMEL NIKOLAUS
IPC: G10C3/16
Filed: 1986-03-26
Abstract: The piano mechanism, which works according to the percussion tongue principle and with a lifting-member unit, has, held on a hammer nut (5), a hammer (2) and, fastened thereon, a counter-catcher (7) as well as a lifting member (13) with, rising up from this, a percussion tongue (20) fastened in an articulated manner. Also on the lifting member, a catcher (16) is held and a spring (22) pushing the percussion tongue into the engagement position with the hammer nut is arranged. To improve the repetition characteristics, a further spring arrangement (25, 26) is provided, which is supported on the counter-catcher and the percussion tongue. The spring arrangement is designed in such a manner that it is ineffective when the lifting member is lowered, and, when the lifting member is raised and the hammer is in the position in which it is released from the catcher, it transfers the hammer head 3 into an angled and restrike-readiness position a few to a maximum of 10 mm distant from its strike position and holds it there. <IMAGE>
Patent DE-3617650-A1 (DE)
Title: Serial addition-subtraction unit in decimal 1-out-of-10 code
Inventor: MERKLE PAUL
IPC: G06F7/50
Filed: 1986-05-26
Abstract: The addition-subtraction unit according to the subject of the invention stores the carry at every addition, and processes it at the next addition. Similarly, at every subtraction the carry is stored and processed at the next subtraction. Subtraction is done additively, by processing the nine's complement of the subtrahend instead of the subtrahend itself. As its main circuit, this addition-subtraction unit has an adder circuit (1), which consists of 10 individual adder circuits (12) which only process the value 2. The value 1 is processed using the dual full adder (6) and the one-upwards shift circuit (11). The value 5 is processed using the dual half adder (10) and the five-upwards shift circuit (2). <IMAGE>
Patent DE-3621019-A1 (DE)
Title: Method for producing a tunnel structure
Inventor: GAISER HERBERT DIPL ING
IPC: E21D11/00
Filed: 1986-06-23
Abstract: Published without abstract.
Patent DE-3622893-A1 (DE)
Title: Method for determining the thickness of a tape, in particular for magnetic tape recorders
Inventor: KAADEN JUERGEN
IPC: G11B27/34
Filed: 1986-07-08
Abstract: Methods for determining the thickness of a tape which is transported between two spools. n turns wound on or off are counted. The periods t1 of revolution of the first turn and tn of the nth turn are measured. The thickness d is yielded from the temporal difference t1-tn, which is divided by the number n and multiplied by the constant factor v/2 pi  (v = tape speed). <IMAGE>
Patent DE-3623008-A1 (DE)
Title: Sealing ring
Inventor: NEMETZ JOSEF
IPC: F16J15/32
Filed: 1986-07-09
Abstract: Sealing rings of fluoroplastic have no or hardly any restoring force. They are therefore designed, in part, either in lip form or an elastic element is allocated to them. Said elastic element, however, does not usually have the same good chemical resistance or it has other disadvantages with respect to the fluoroplastic. These disadvantages are eliminated in that the sealing ring of fluoroplastic is provided with a core of pure graphite which is covered all over seamlessly with fluoroplastic.
Patent DE-3623181-A1 (DE)
Title: Exposure meter for mirror-reflex cameras
Inventor: TRAENKNER WERNER
IPC: G03B7/0997
Filed: 1986-07-10
Abstract: The invention relates to an exposure meter for mirror-reflex cameras, having a flat, transparent, plane-parallel outwardly reflecting plate behind the reflecting mirror, and at least two photoreceivers. The aim of the invention is the optional performance of exposure-time measurements which are integral to the greatest possible extent and of partial exposure-time measurements, without the use of mechanical diaphragms. This is achieved by configuring an outwardly reflecting plate directly behind the reflecting mirror to have reflecting surfaces which are such as to represent selected image zones and whose light can be guided to photoreceivers located on the broad side of the outwardly reflecting plate. The signals of the receivers can be evaluated using a single channel or multiple channels. <IMAGE>
Patent DE-3626531-A1 (DE)
Title: Motor vehicle with a drive unit and with a gear mechanism which can be adjusted by means of a hydraulic actuating device
Inventor: DEININGER HORST DIPL ING
IPC: F16H61/42
Filed: 1986-08-06
Abstract: A motor vehicle, in particular bucket loader, with internal combustion engine, hydrostatic gear mechanism which can be adjusted by means of a hydraulic actuating device (52), and a hydraulic steering-assistance device (15) exhibits an auxiliary pump (1) with a preference valve (4) in the delivery line (3), the preference flow discharge connection (13) of said valve being in connection with the steering-assistance device (15). In order to minimise the production and maintenance outlay for the drive control, the invention proposes to connect the secondary discharge connection (21) of the preference valve (4) to the hydraulic actuating device (52) and the feed devices (53, 54) by means of a line (22, 45) in which there is included a build-up pressure-reducing valve (24). <IMAGE>
Patent DE-3630424-A1 (DE)
Title: Device for transmitting reactions
Inventor: GALL SIEGHARD DIPL PHYS DR
IPC: G09B7/00
Filed: 1986-09-06
Abstract: A device for transmitting the reactions to stimuli originating from a stimulus source to the stimulus source, the reactions being input into a transmitter which conveys them via an electrical chain of various electrical components with transducers, memories and the like to an indicating device in the area of the stimulus source. The transmitter and indicating device provide for continuous changes.
Patent DE-3633272-A1 (DE)
Title: Clamping circuit for time-variable digitised input signals
Inventor: HAUPT GERHARD
IPC: G06V30/162
Filed: 1986-09-30
Abstract: For the signal-dependent activation of an adding stage (ADD1) with respect to a decrease in a reference value occurring at the output of the adding stage, a first and a second register (REG1, REG2) are provided in which in each case a signal-related binary signal sequence from an in each case current clock unit or from a clock unit before that can be stored. The outputs of the two registers (REG1, REG2) are logically combined with one another via an EXCLUSIVE OR gate (EXOR) whilst the outpt of the EXCLUSIVE OR gate (EXOR) is connected via a gate circuit (U3) to the set input of a first flip flop (FF1) and the output of the first register is connected to the set input (S) of a second flip flop. The negated output of the first flip slop (FF1) and the output of the second flip flop (FF2) are logically combined with one another by an AND gate (U4), the output (NOS) of which is connected to the second input (E2) of the first adding stage (ADD1). <IMAGE>
Patent DE-3638524-A1 (DE)
Title: Additive for reinforcing the effect of cement in mortar and concrete
Inventor: KILIAN GOTTFRIED
IPC: C04B20/00
Filed: 1986-11-11
Abstract: The concept underlying the patent aims, in the production of mortar or concrete, at largely freeing the cement of its filler functions. For this purpose, a mineral flour comprising two different grain ranges in a specific composition is provided. The matrix is selectively filled in in the extremely fine and coarse range. During the mortar or concrete preparation in the mixing operation, the grains of the mineral flour arrange themselves systematically in the existing hollow spaces of the mineral mixture and thus distribute themselves very uniformly in the mixture. A covering of the mineral flour grains with binder and/or additive can selectively influence individual freshly-mixed or hardened concrete properties. As a result of the composition of the additive comprising two greatly different grain-size ranges, a preproduction of two mineral flours with different grain gradations is obvious. From this there result possible variations which make possible an outstanding effect of the additive, specifically in up to four ways:     - filler   - additive   - late strength - early strength. lt
Patent DE-3641636-A1 (DE)
Title: Shield tunnelling device
Inventor: GOEBEL CHRISTOPH
IPC: E21D9/08
Filed: 1986-12-05
Abstract: In the shield tunnelling device according to the invention, an erector (24) is used for putting in place a tubbing construction (tubbing casing 8), which erector (24) is mounted on a tubular follower (20), is movable and receives a ground conveyor (19). The follower (20) is mounted in a supporting bearing (25) in a following shield (4) of the tunnel shield (2) which can be pressed forwards by means of shield presses (6), and at the same time can be anchored against the tubbing construction (8) by means of an anchoring apparatus (30). The anchoring apparatus (30) can be moved longitudinally along the follower (20) and can be supported against the follower, by means of hydraulic support cylinders (41), in such a manner that the reaction forces originating at the face can be kept off the tubbing construction (8), via the follower (20) and the anchoring apparatus (30). <IMAGE>
Patent DE-3642213-A1 (DE)
Title: Satellite communications system
Inventor: LOPAU HARALD DIPL ING
IPC: H04B7/005
Filed: 1986-12-10
Abstract: In communications satellites, the emitted transmission power is directly dependent on the power of the received signal, so that the transmission power of the communications satellite is controlled via the transmission power control of the earth stations. Weather-related signal path attenuation must be taken into account in the respective earth stations. In addition to the evaluation of the beacon signal emitted by the satellite, the carrier signal level of different earth stations is evaluated according to the invention in at least one earth station and the attenuation in the signal path between the individual earth stations and the satellite is inferred, since the downlink attenuation from the satellite to the evaluating earth station is identical for all signals.
Patent DE-3701289-A1 (DE)
Title: Notching saw
Inventor: BERGLER OTTO
IPC: B23Q16/00
Filed: 1987-01-17
Abstract: The range of applications of notching saws is to be extended. To achieve this object, slots are made in the surface of the tool-supporting table, said slots being open to the outside at one end face. Preferably three slots are provided, one of which runs through the intersection of the cutting edges of the two mutually perpendicular saw blades and at 135@ to each of the two saw blade planes. In addition, in each case one slot running parallel to the saw blade planes is provided. A sliding stop can optionally be inserted into these slots from outside. Notching saws of this type are especially suitable for window and frame construction. <IMAGE>
Patent DE-3702590-A1 (DE)
Title: Mixer tap for mixing hot water and cold water
Inventor: OTTELLI GIORDANO
IPC: F16K11/078
Filed: 1987-01-29
Abstract: The invention relates to a mixer tap for hot water and cold water which has a hollow piston member that can be adjusted both in the axial direction to close and open the lateral passages for the separate supply of the two types of water and rotationally in order to regulate the quantity of hot water, of cold water and of mixed water to be dispensed via a passage provided in the lower part of the piston member at the point at which two perforated plates of ceramic material or the like are fitted, one of the said plates being fixed and the other being rotatable and forming means for additional closure of the mixer tap simultaneously with the closure brought about by means of the axial adjusting movements of the piston member.   <IMAGE>
Patent DE-3709634-A1 (DE)
Inventor: MCGIMPSEY SAMUEL BOYD
IPC: F42D5/00
Filed: 1987-03-24
Abstract: A method of transporting explosives wherein cases of the explosives at a supply point are loaded into lockable containers (18) the interior linings of which are made from anti-spark material eg hardboard or plywood. A number of similar containers are secured to a vehicle which transports them to a mine at which explosives are to be used. The containers are then loaded onto a mine car which is conveyed to the underground location. The containers then act as magazines from which the explosive is used as required. The containers may have lockable doors and be provided with means by which they are secured in position on the vehicle and minecar.
Patent DE-3710756-A1 (DE)
Title: Sheet gripper device
Inventor: SCHULZ HORST
IPC: B65H5/14
Filed: 1987-03-31
Abstract: The invention relates to a sheet gripper device for sheet processing and handling machines. The aim of the invention is to provide a sheet-gripper device which avoids slipping and local overloading of the sheet to be processed, with a slightly oblique sheet gripper during the gripper bite and the sheet transfer and thus ensures that the register is kept and compensates for the gripper tongue resting incompletely in the transverse direction to the sheet travel, which is due to tolerances.   The object of always ensuring parallelism between the gripper tongue and sheet-gripper pad during the sheet transfer via a sheet-gripper device is achieved in that the gripper tongue is provided at the predetermined bending point with a recess running in the direction of the gripper-bore axis and with recesses at the gripper tip.
Patent DE-3711370-A1 (DE)
Title: Hydraulic brake system
Inventor: BIRKENBACH ALFRED
IPC: B60T11/28
Filed: 1987-04-04
Abstract: The invention relates to a hydraulic brake system for motor vehicles with an upstream pressure valve and a brake fluid which is partially and temporarily subjected to a pressure greater than atmospheric pressure. According to the invention a pressure-controlled 2-way upstream pressure valve opens in a first direction 53 at negative pressure and slight excess pressure and in a second opposing direction at an excess pressure of 2 bar. <IMAGE>
Patent DE-3713431-A1 (DE)
Title: Rail-bound conveying installation
Inventor: DEUSER STEFAN
IPC: B65G19/02
Filed: 1987-04-22
Abstract: A rail-bound conveying installation has a guide rail, a driven conveyor chain, which is guided along the guide rail and circulates in the conveying direction, and at least one travelling truck, which is movably mounted on the conveying rail and carries a drive unit which is mounted on the travelling truck and which is in engagement, by means of a rotatably mounted chain wheel, with the conveying chain. The drive unit is mounted on the travelling truck so as to be longitudinally movable, to a limited extent, in the conveying direction, and is elastically supported against the travelling truck by spring means. Assigned to the chain wheel is a switchable coupling by means of which the chain wheel can be arrested in a rotationally fixed manner. The coupling has an actuating element to which there is assigned at least one triggering element which, in the case of a longitudinal movement of the drive unit, projects into the movement path of the actuating element and can be brought into engagement with the latter and is mounted on a part which is separate from the drive unit. The coupling can be switched by the triggering element engaging with the actuating element.
Patent DE-3723171-A1 (DE)
Title: Explosion-protected sound transducer
Inventor: KORB VOLKER DIPL ING
IPC: H04R9/00
Filed: 1987-07-14
Abstract: Encapsulated sound transducer with plunger as connecting element between a diaphragm and an electromagnetic drive system; to achieve explosion protection, the drive system is encapsulated for explosion protection, excluding the diaphragm, the plunger penetrating through the encapsulation and leaving a gap which exhibits a gap width which is permissible for the explosion protection and is axially guided by at least one ball bearing or other bearing (Fig. 1). <IMAGE>
Patent DE-3723523-A1 (DE)
Title: Method and device for measuring the density profile of flowable flowing media
Inventor: KRETSCHMER HORST DIPL ING
IPC: G01N9/24
Filed: 1987-07-16
Abstract: The invention relates to a device for measuring the density profile of dust-type and fine-grained solids suspended in a carrier-gas flow in pipelines with high solids concentration, in particular of fuels for gasification and combustion in a reactor. The object of the invention is to provide a device for measuring the density distribution of two-phase flowable media, in particular of dust/carrier gas mixtures, having high sensitivity, precision and short response time, said device being suitable for measurement at relatively high pressures. The purpose is to provide a device for radiometric density profile measurement using the on-line principle on flowable fluid media using a ss-ray source and a specific ss-detector for pipeline diameters of > 20 mm. According to the invention, the test volume is moved in a defined manner across the pipe cross section and the sensitivity is preselected by the size of the test volume. The flow channel merges smoothly into the feed pipe. The housing in the feed pipe is rotatable and the arrangement of the radiation source, the radiation window on the detector side and the detector are mounted so as to be synchronously movable. A pressure equalisation pipe is connected between the cavities and the flow channel.
Patent DE-3726884-A1 (DE)
Title: Arrangement for limiting the temperature of a liquid contained in the conduits of a heating, ventilating or air-conditioning lines system
Inventor: GRIEB HERBERT DIPL ING
IPC: G05D23/20
Filed: 1987-08-12
Abstract: Frost-protection devices are provided in heating and air-conditioning systems. In order to keep the energy demand of the frost-protection device as small as possible, the temperature of the heating liquid is compared with a limit temperature and the difference is passed to a frost-protection controller (FSR). A maximum value selector (MAX) compares the output signal (YR) of the controller with the desired setting value (YS) for a flow-setting device in the conduit conveying the heating liquid. If the output signal (YR) of the frost-protection controller (FSR) exceeds the desired setting value (YS), the temperature of the liquid is controlled to the limit value (TG). Otherwise, the valve (VT) is opened according to the desired setting value. The invention is applied in heating, ventilation and air-conditioning systems. <IMAGE>