baber/WOPTO huggingface dataset:
Patent DE-3423289-A1 (DE)
Title: Radio network
Inventor: JOACHIM PETER
IPC: H04B7/022
Filed: 1984-06-23
Abstract: A radio network having a central station (6) and having physically separate transmitting/receiving installations (1, 2, 3) whose transmitters (9, 10, 11) transmit on an identical, or on an approximately identical, frequency and whose receivers (15, 16, 17) receive a second frequency, the radio network using only one duplex channel for the link to mobile radio stations (4, 5), and the transmitters (9, 10, 11) being driven successively in order to compare the quality of the transmitted signals in a diversity device (7), and the transmitted signals being compressed in order to create time slots to allow the inclusion of data signals between the signals which are to be transmitted, so that the reception quality can be checked during the link at all the receivers and the receiver selection can be changed without interrupting the link, and at the same time common-channel interference in the central station can be prevented. <IMAGE>
Patent DE-3423738-A1 (DE)
Title: Manual unwinding apparatus
Inventor: GRUBER BRUNO
IPC: B65H35/00
Filed: 1984-06-28
Abstract: A manual unwinding apparatus for an adhesive tape (6) which is wound up into a reel (5) of adhesive tape, is provided with a tearing off strip (3) and an adhesive surface (2) for the free outside end (6A) of the adhesive tape (6). The apparatus consists of a unwinding element (1) which can be mounted on the reel (5) of adhesive tape, the adhesive surface (2) of the said unwinding element (1) being to the rear in the unwinding direction and its tearing off strip (3) being at the front in the unwinding direction. A slot (4) which extends at least across the width of the adhesive tape (6) is arranged in the unwinding element (1) between the adhesive surface (2) and the tearing off strip (3). The unwinding element (1) is attached onto the reel (5) of adhesive tape, so as to be displaceable in the circumferential direction, by means of a holding and/or guiding device (10-13), which either engages into or passes through the interior of the reel (5) of adhesive tape. <IMAGE>
Patent DE-3424030-A1 (DE)
Title: Titanium alloy for decorative use
Inventor: KURAHASHI KAZUO
IPC: G02C11/02
Filed: 1984-06-29
Abstract: In order to improve elasticity during use, and deformability during manufacture, the titanium-based alloy, which is used for fashion articles such as, for example, watches and spectacle frames, contains a prescribed amount of Ni and Cu and, in addition, preferably Al.
Patent DE-3426457-A1 (DE)
Inventor: NEIDHARDT HELMUT DR
IPC: F41H5/04
Filed: 1984-07-18
Abstract: 1. Armour plate with a textile laminate (12), comprising a plurality of fabric layers of aramid yarn and with a metal or ceramic front layer (16), which is connected to the laminate (12) by a layer of a first elastic binding agent, the fabric layers of the laminate (12) each being connected to layers of a second binding agent, characterised in that the first binding agent has adhesive power which is at least 50% more than the adhesive power of the second binding agent and amounts to at least 60 N/5 cm.
Patent DE-3426543-A1 (DE)
Title: Adjustable milling table
Inventor: VANDERWALLE CHRISTIAN
IPC: A61C13/38
Filed: 1984-07-19
Abstract: A milling table adjustable in three axes, especially for working on dental prostheses, comprising a baseplate and a milling plate for accommodation of the model by means of fixing claws and a fixable ball joint. Such a milling table according to the invention permits removal of a clamped model after a first working procedure for further processing, e.g. by casting, and use of the milling table during further processing for another purpose and to clamp it precisely in the same position as before removal on the milling table later on at the end of the casting process. This is achieved in that the circular milling plate has a measuring scale on its periphery and is surrounded by an annular measuring ring, a measuring plate having a measuring scale at an angle to the measuring ring being provided on the periphery of the measuring ring, and in that a linear measuring device is provided which has a base having a circular measuring scale arranged at an angle to the latter, the base being introducible into a recess in the baseplate. By means of a fixing device on the linear measuring device each adjusted value can be set independently of another one. <IMAGE>
Patent DE-3430187-A1 (DE)
Title: Electronic hybrid arrangement
Inventor: WENGER BRUNO DIPL ING
IPC: H04B3/23
Filed: 1984-08-16
Abstract: A variable equaliser (E1) controlled by the output signal of a control circuit (RS) is inserted in the reception arm of the hybrid circuit (GS) between its output and the input of an echo canceller (EK). The peak value of the output signal (Sr) of the echo canceller (EK) is compared by the control circuit (RS) at least approximately with a reference voltage (Ur), the time constant of the control circuit (RS) being greater than that of the echo canceller (EK). A signal (Sr) which has a very small residual echo is thus available at the output of the echo canceller (EK). <IMAGE>
Patent DE-3437716-A1 (DE)
Inventor: JESTER TERRY LEE
IPC: F16H63/20
Filed: 1984-10-15
Abstract: A transmission range selection device for use with a vehicle transmission having a main gear box and auxiliary two-speed gear box provides control over both with a single, conventional shift lever. The shift lever is pivotally mounted in the tower of the main transmission which is fitted with a switch. Shift forks associated with the main gear box shift rails are conventional except for that fork associated with the highest speed gears which has an extended throat, permitting shift lever movement into positions adjacent and beyond the positions associated with the highest gears of the standard shift pattern. When moved to these additional shift positions, the shift lever selects the highest gears of the transmission and activates the switch which in turn shifts the auxiliary gear box from its lower range to its higher range.
Patent DE-3438463-A1 (DE)
Title: Sterilising vessel
Inventor: WAGNER HANS
IPC: A61L2/26
Filed: 1984-10-19
Abstract: In a sterilising vessel for the receipt of clinical items to be sterilised, the lid is provided with openings 16 in order to permit exchange of medium, the openings being covered from the inside by a filter sheet 18 which is pressed by a filter-retaining metal sheet 19 against the lid 14. Pressure is exerted by spring elements 21 in the shape of wire springs 32 which are supported, on the one hand, on the filter-retaining metal sheet and, on the other hand, on support metal sheets 46 which are riveted to the lid. In this way, the filter-retaining metal sheet is supported resiliently against the filter sheet and the inner side of the lid with which the filter sheet is in contact. If a pressure surge occurs from the outside, the filter sheet 18 and the filter-retaining metal sheet 19 can recede inwards like a valve and form a bypass flow path to the filter sheet which, however, is closed again immediately after pressure equalization has taken place. <IMAGE>
Patent DE-3438948-A1 (DE)
Title: Method of producing a component of a contacting device, and component
Inventor: KRUEGER GUSTAV DR
IPC: H01R11/18
Filed: 1984-10-24
Abstract: Method of producing a component of a contacting element of a contacting device used for electrically testing or measuring printed circuit boards or the like. The component has two parts joined together by at least one welded point. The melt produced at the welded point during welding hardens during cooling and becomes brittle. After welding, the component is subjected to a thermal aftertreatment which brings about tempering of the welds of the welded point or every welded point, in order to reduce the hardness and brittleness of the welds.
Patent DE-3439492-A1 (DE)
Inventor: PUPP HERWIG
IPC: B65D5/46
Filed: 1984-10-27
Abstract: A pack for containing materials which are capable of flow includes a tube formed by a longitudinal sealing seam, along with a bottom and a cover closing the tube ends. The cover is formed from thermoplastic material without a carrier material, is injected on the tube, and has a pouring spout. The tube comprises cardboard which is coated with thermoplastic material on one side. The bottom is quadrangular, formed from the folded-over tube of the pack of a fold-type closure. The cover and the cross-section of the pack, at least in the region of the cover, are round. To improve such a pack with a handle so that the final consumer enjoys improved handleability and transportability, the invention provides that a portion of the tube wall, which adjoins the periphery of the cover, is folded onto itself, forming a handle, and is joined to provide a double-wall surface portion in which a gripping opening is provided. The cover is extended over the upper edge of the double-wall surface portion with the gripping opening to provide a stiffening web.
Patent DE-3443064-A1 (DE)
Title: Automatic clutch control system
Inventor: KASAI HITOSHI
IPC: B60W30/18
Filed: 1984-11-26
Abstract: Automatic clutch control system with at least one clutch, one clutch servo drive for controlling a clutch lift, a number of solenoid valves for controlling the clutch servo drive, a clutch lift sensor for measuring the clutch lift, a control unit for the feed back of a lift signal which is sensed by the clutch lift sensor and which serves for controlling the clutch engagement and the clutch release, based on the control of the solenoid valves. The control unit comprises a learning function, on the basis of which it stores the point of complete clutch engagement at saturation of the lift signal in a clutch engagement operation and stores a clutch contact point at the start of rotation of an input shaft in a clutch engagement operation following a clutch release operation. On the basis of the point of complete clutch engagement and of the clutch contact point, the control unit assesses the clutch operating range for controlling the clutch engagement and the clutch release.
Patent DE-3443395-A1 (DE)
Title: Espagnolette mechanism or espagnolette lock for a window, door or the like
Inventor: SCHUSTER BERNARD
IPC: E05C9/00
Filed: 1984-11-28
Abstract: The invention relates to an espagnolette mechanism or espagnolette lock for windows, doors or the like, consisting of, among other things, an espagnolette which is provided with at least one locking element and which slides in a guide element having a C-shaped cross-section and covered by a cover plate of rectangular cross-section, whilst the espagnolette, the guide element and the cover plate can be matched to a curvature or a corner of the window, door or the like. 
<??>This espagnolette mechanism or espagnolette lock is characterised in that the cover plate (39) has in its inner face (55) a guide groove (56) for the espagnolette (10). 
<IMAGE>
Patent DE-3446247-A1 (DE)
Title: Two-way exhaust system for motor vehicles
Inventor: FRANSBACH ANTON
IPC: F01N3/20
Filed: 1984-12-19
Abstract: In order to safeguard exhaust catalytic converters of motor vehicles against damage from leaded petrol in the event of unleaded petrol being unavailable, a two-way exhaust system is proposed. In conjunction with a flap-controlled pipe separator, connected upstream of the catalytic converter, the exhaust gases are conducted either through the catalytic converter or, by reversing the separator, into a conventional exhaust system.
Patent DE-3447205-A1 (DE)
Title: Antistatic shoe, boot or the like
Inventor: WIEDNER KLAUS
IPC: A43B7/36
Filed: 1984-12-22
Abstract: In an antistatic shoe, boot or the like, in which, to prevent static charging, electrically conducting bodies pass through the shoe sole at least partially, it is envisaged, to achieve an economical manufacturability and a reliable conducting away of charges, that the shoe soles comprise an insole (3) made of leather or the like and, cast onto this, an outsole (5, heel 6), the insole (3) being provided with seams (seam sections 7 to 12), use being made of a thread (4) of conductive material. <IMAGE>
Patent DE-3447522-A1 (DE)
Title: Multiple press for recyclable and landfillable waste
Inventor: EGGENMUELLER ALFRED DR ING
IPC: B30B9/30
Filed: 1984-12-27
Abstract: The press 1 conveys the material by means of the pronged rotor 2 into the press channel 3 where it is compressed by the counter-pressure prevailing therein. The transfer pipe 4 has an integral closure so that various collection devices, e.g. 6 and 12, can be connected. The collection device 6 is suitable for filling waste buckets 7. A stacker container 13 is filled at the collection device 12. Additional collection devices such as bagging apparatuses for filling bags and stacker apparatuses for forming bales are proposed. According to a further feature of the invention, presses are provided in which the pronged rotor 2 is subdivided and conveys into two press channels and hence into two different collection apparatuses. The press can also be so equipped that the pronged rotor 2 operates in two directions into two press channels and fills two collection devices. <IMAGE>
Patent DE-3503805-A1 (DE)
Title: Method and device for measuring the compression on a tyre
Inventor: ZOGLOWEK DETLEF DIPL PHYS
IPC: B60C23/06
Filed: 1985-02-05
Abstract: The invention relates to a method for measuring the compression on a rolling tyre. In order to be able to determine the distance between the tyre and rim in the zenith area of the tyre in the dynamic state, it is proposed that the tyre-rim system be constructed as a capacitor by applying a planar, metallic conductor on or in the wall of the tyre in the zenith of the tyre, in which capacitor the metallic conductor serves as the first plate, and the wheel rim or a metal coating attached thereto in an isolated fashion serves as the second plate, that the capacitance of the capacitor be measured as a function of the distance between the tyre and rim in the area of the contact base of the tyre and this distance be determined from the measured values.
Patent DE-3505771-A1 (DE)
Title: Illuminating system for slide projectors
Inventor: KLEIN WALTER
IPC: G03B21/20
Filed: 1985-02-20
Abstract: An illuminating system for slide projectors is described which is distinguished by illumination that is improved and more uniform by comparison with the systems according to the prior art. This improved illumination is achieved by a strong overcorrection of the sine condition by means of which a larger image of the light source in the entrance pupil of the projection lens is achieved with the pencil of rays which illuminate the slide corners than with the pencil of rays which illuminates the centre of the slide. It is proposed, in particular, to construct the illuminating system from two planoconvex aspherical lenses which both turn their plane faces to the light source and are corrected in such a way that for each of the two lenses the spherical aberrations are eliminated.
Patent DE-3509586-A1 (DE)
Title: Integrated fuel feed system in a central mixture forming device for spark ignition internal combustion engines
Inventor: NIER EUGEN
IPC: F02M9/133
Filed: 1985-03-16
Abstract: This arrangement of an integrated fuel feed system in a central mixture forming device comprises a series of diffusors acting in three zones and operates in conjunction with a flow separation arrangement which controls the fuel feed synchronously at constant pressure by means of the mass air flow in inverse proportion, in particular in inverse proportion to the intake pressure. The fuel feed is performed by means of a main fuel nozzle by way of a fuel level control or by a central fuel injection directly into the venturi ring zone. This zone arrangement serves from idling up to full load for the stoichiometric mixture formation of a lean concept with the production of a stable untreated exhaust emission.
Patent DE-3511782-A1 (DE)
Title: Piston position transmitter
Inventor: SCHIESSLE EDMUND DIPL PHYS
IPC: G01D5/20
Filed: 1985-03-30
Abstract: A piston position transmitter for indirect contactless electrical measurement of piston positions in a working cylinder is described, which consists of at least one permanent magnet and a separately excited magnetic field sensor. In order to be able to measure the piston positions without any sort of interference in or structural adapation of the piston/cylinder arrangement, both the permanent magnet and the magnetic field sensor of the piston position transmitter are positioned in a housing outside the working cylinder in such a way that when the piston position transmitter is arranged in the vicinity of the cylinder base of the working cylinder they are situated in series in a magnetic circuit closed via the piston, so that a movement of the piston causes a change in the magnetic flux density in the core of the sensor and, via the non-linear function of the magnetisation curve of the core, effects a change in the dynamic permeability and, as a result, in the inductance of the coil used as measured value.
Patent DE-3516131-A1 (DE)
Title: Adjustable rolling bearing for high speeds and extremely dirty environments
Inventor: BREYMAIER HERMANN DIPL ING
IPC: A01D75/18
Filed: 1985-05-04
Abstract: The present invention discloses an adjustable rolling bearing for high speeds and extremely dirty environments, in which sealing off from the outside is achieved by means of labyrinth sealing washers connected directly to the two races of the bearing, one of the washers being designed as a centrifugal washer. The lubrication of the bearing is here effected from the inside outwards via a lubricating-nipple feed hole provided in the inner race of the bearing. Despite providing good sealing over a long period of time, a bearing constructed in this way is narrow, has good adjustability and can be manufactured economically by simple means.
Patent DE-3520826-A1 (DE)
Title: Screwless connecting terminal
Inventor: NEUMANN PETER DIPL ING
IPC: H01R4/48
Filed: 1985-06-11
Abstract: The invention relates to a screwless connecting terminal for switches, plug sockets, apparatuses and/or other connections, which - viewed from the side - consists essentially of a leaf spring which is bent in a U-shape and in the case of which one elongated limb runs obliquely with respect to the other limb, which forms an opposing bearing for a wire conductor, in such a manner that a wire conductor which is pushed in is pressed by the elongated limb in a sprung manner against the opposing bearing, tension of the wire conductor causing the contact-pressure force to increase. In the case of such a terminal, it is intended to increase the clamping reliability. This is achieved in that the leaf spring (9) consists of a highly conductive material, for example a high-quality spring bronze or brass, and the limb (10) which has the extension (11) which points obliquely inwards and loads the wire (12, cf. also 7) which is to be clamped, and the limb (13) of the U-shape forming the wire opposing bearing are secured (cf. 17-20) against springing apart. <IMAGE>
Patent DE-3522114-A1 (DE)
Title: Heat-resistant 12-Cr steel, and turbine components made from this
Inventor: WATANABE OSAMU
IPC: C22C38/44
Filed: 1985-06-20
Abstract: A heat-resistant 12-Cr steel with 0.08-0.15 % by weight of carbon, 0.21-0.6 % by weight of silicon, 0.3-0.8 % by weight of manganese, more than 1.0-1.5 % by weight of nickel, 9.5-11.0 % by weight of chromium, 0.7-1.5 % by weight of molybdenum, 0.15-0.27 % by weight of vanadium, more than 0.3-0.45 % by weight of niobium and/or tantalum in total, 0.03-0.08 % by weight of nitrogen and 0.8-1.3 % by weight of tungsten, the remainder being iron, is described. The creep strength of the heat-resistant 12-Cr steel described is far greater than that of known heat-resistant 12-Cr steels. Turbine components produced from the heat-resistant 12-Cr steel described have a strength which is adequately high for use at temperatures of 600-650 DEG C.
Patent DE-3523888-A1 (DE)
Title: Method and device for continuously determining the rate of propagation of flowing gases or liquids
Inventor: JANSEN KURT DR
IPC: G01P5/10
Filed: 1985-07-04
Abstract: In a method for determining the rate of propagation of flowing gases or liquids, which are subject to measurable temperature fluctuations, the flow essentially taking place by natural convection, fluctuations in the temperature of the flow are recorded. These fluctuations are preferably used to form a standard deviation which exhibits a unique relationship with the rate of propagation. In a previously executed calibration operation, the rate of propagation and the temperature fluctuation are measured in a few suitable time intervals, and a compensation function is determined by computer for the values thus obtained. This compensation function can be used to convert the measured temperature fluctuations or the standard deviations over a complete measurement range into the respective rates of propagation.
Patent DE-3528462-A1 (DE)
Title: Electrochemical storage element
Inventor: NAARMANN HERBERT DR
IPC: H01M50/40
Filed: 1985-08-08
Abstract: The invention relates to an electrochemical storage element which contains an electrode made of a sheet-like electrochemically chargeable and dischargeable polymer, a lithium electrode, a separator which separates the electrodes, and a solution of a supporting electrolyte and an electrolyte solvent. The electrode made from the sheet-like polymer is wound around the lithium electrode and a separator, discharge elements being arranged between the winding layers or in the polymer.
Patent DE-3531431-A1 (DE)
Title: Screen device
Inventor: SCHAAL ARTUR
IPC: H05K7/14
Filed: 1985-09-03
Abstract: For screen devices, it is proposed that, to make it easier to remove the printed circuit board, it should be fixed to the base board by inserting the front edge in clamps, and using screws for fixing only around the rear edge.
Patent DE-3531522-A1 (DE)
Title: Torsionally elastic connection between a spoked driving wheel, which can be coupled via its hub to an output shaft freely rotatable relative to a turbine rotor, and a pump impeller of a hydrodynamic torque converter
Inventor: JUERGENS GUNTER DIPL ING
IPC: F16H41/24
Filed: 1985-09-04
Abstract: In a torsionally elastic connection between an outer ring of a spoked driving wheel, the said ring being arranged in the inner torus of a torque converter, and an inner shell of a pump impeller, bearing pins are arranged parallel to the axis of rotation of the converter and connected fixedly to the outer ring in terms of rotation. A driving disc fixed in terms of rotation relative to the inner shell and intermediate discs arranged on both sides of the driving disc are supported on one another via a damper spring. Two axially outer side discs are connected to the bearing pins in a manner fixed in terms of motion relative to the latter and are supported relative to the intermediate discs by damper springs. The intermediate discs and, if required, the driving disc are centred by means of the bearing pins. Multi-stage use of the damper springs is made possible and all the components are accommodated in the inner torus.