baber/WOPTO huggingface dataset:
Patent DE-3110821-A1 (DE)
Title: Coating device
Inventor: TORU YOSHIDA
IPC: B05C5/02
Filed: 1981-03-19
Abstract: A coating device, in particular for applying photographic liquids to a carrier material or substrate (11), comprises at least one first forming tool (15) with a surface (15') which lies in a plane perpendicular both to the carrier material on which the coating liquid is to be applied and also to the direction of action of gravity. The coating liquid flows onto the surface (15') of the forming tool only by virtue of the force of its own surface tension. By virtue of the fact that the effect of gravity on the coating liquid is eliminated, coating liquids with very low viscosity can be successfully applied to carrier materials at high speeds, a high quality film layer being produced. <IMAGE>
Patent DE-3115802-A1 (DE)
Title: Superimposition kinematics for aircraft
Inventor: BURKART EBERHARD
IPC: B64C13/30
Filed: 1981-04-18
Abstract: In order in aircraft having flaperons to extend the flaperon effect onto the aileron area as well, kinematics are built in for superimposing the flaperon movement onto the aileron drive. In the known additive superimpositions, the two movements must be limited, because in the most unfavourable cases excessive control surface deflections can lead to flow separation. In the superimposition kinematics represented in Figure 1, kinematics which increasingly neutralise the flaperon deflection with increasing aileron deflection are built in between the flaperon lever and the additive superimposition kinematics. It is achieved in this way that the aerodynamically reasonable maximum aileron deflections can also always be fully used for the aileron effect, to be precise independently of the respective flaperon position. On the other hand, said maximum possible aileron deflection is also always fully available for the flaperon effect as long as the pilot holds the aileron fairly neutral, which he does in any case almost during the entire flight. <IMAGE>
Patent DE-3119598-A1 (DE)
Title: Storage and discharging device
Inventor: VETTER KLAUS DIPL ING
IPC: B65G1/07
Filed: 1981-05-16
Abstract: A storage and discharging device is intended to make it possible to hold the topmost object of a stack of objects resting on a platform at the same absolute vertical level, independently of how many objects the stack contains. Compensation in proportion to the weight is brought about by springs which are suspended on the casing, and on the platform which is guided by the stand. Together with the stand, guide rods form the lateral guides of the objects to be stacked.
Patent DE-3122540-A1 (DE)
Title: In 3-stellung substituierte 2-propenimidamide und verfahren zu deren herstellung
Inventor: TOMIYAMA TSUYOSHI
IPC: C07C275/44
Filed: 1981-06-05
Abstract: 1 In 3-Stellung substituierte 2-Propenimidamide, Verfahren zu ihrer Herstellung und Arzneimittel. 3-Furyl-, 3-Thienyl- und 3-Phenyl-2-propenimidamide sind geeignet als Mittel gegen Magengeschwüre. Die neuen Verbindungen werden hergestellt durch Umsetzung eines Iminoäthers, der abgeleitet ist von einem entsprechenden in 3-Stellung substituierten 2-Propennitril, mit einem geeigneten Amin.
Patent DE-3130535-A1 (DE)
Title: Diaphragm pressure governor
Inventor: FUESSNER PAUL DIPL ING
IPC: F02M69/46
Filed: 1981-08-01
Abstract: A diaphragm pressure governor is proposed, which serves for controlling a fluid pressure in a system through which a fluid flows, especially for controlling the fuel pressure in a fuel injection system. The diaphragm pressure governor (9) comprises a valve diaphragm (41), which divides a spring chamber (42) with a control spring (43) from a fluid chamber (40), in which a system pressure valve seat (47), a shut off valve seat (48) and a return valve seat (49) are arranged on the same level as the fixing plane (54) of the valve diaphragm (41). The return valve seat (49) is arranged enclosing the shut off valve seat (48) and forming a return groove (50) with this. In the return valve seat (49) a restrictor (52) is formed which constantly connects the fluid chamber (40) with a return line (51) to the intake side of a fuel pump (5). The action of the control spring (43) on the valve diaphragm (41) is eccentrically offset towards the shut off valve seat (48) by an amount (a). By means of the diaphragm pressure governor, it is possible to smoothly reduce the fluid pressure in the fuel feed line (3) below the opening pressure of the injection valves (10) when the fuel injection system is shut off and then to reliably close the fuel feed line (3) and the discharge line (24), in order to prevent fuel flowing out of the fuel injection system, so that restarting can be performed without delay. <IMAGE>
Patent DE-3131629-A1 (DE)
Title: Protection device for an electronic device which is connected via connecting lines
Inventor: SCHUHBAUER ERNST
IPC: H02H9/06
Filed: 1981-08-10
Abstract: The protection device for electronic devices (1), especially for telecommunications and data terminals, which are connected via connecting lines (2) contains a protection circuit which consists of an overvoltage suppressor (3) and an inductance (4). An additional fuse circuit (5, 6) is arranged between this protection circuit and the device to be protected. The response level of this fuse circuit (5, 6) is set in such a manner that it triggers only after the protection circuit has cut out. Overvoltages and overcurrents in the device to be protected are thus avoided even after the protection circuit has cut out (failed). <IMAGE>
Patent DE-3132358-A1 (DE)
Title: Hydraulic fruit and potato press for the household and garden
Inventor: PETRICH ERWIN WILLI
IPC: A47J19/00
Filed: 1981-08-17
Abstract: With this implement, the static pressure of the main water supply is used to produce a pressure effect inside a pressure body consisting of two parts. The upper part has a passage for the supply of water into the elastic bladder; the lower part is perforated. The two parts are held together by a U-shaped closure ring. By filling it with pressurised water, which is carried out via a hose, the elastic bladder located inside the pressure body expands and a pressure is exerted on the article to be pressed located in the pressure container. On completion of the pressure operation, by closing off the water supply and opening the drainage tap located in the connector, the water or the pressure is drained off. Only now can the implement be opened and the remaining solid proportions of the pressed article removed. The displaced liquid or pasty proportions are then located in the collection container on which the pressure container is fitted. This implement is used in preparing fruits, potatoes, etc.
Patent DE-3142314-A1 (DE)
Title: Device for separating out horizontally positioned vessels
Inventor: DULLINGER KARL
IPC: B07C5/12
Filed: 1981-10-24
Abstract: In a device (1) for separating out horizontally positioned vessels from a conveyor belt (3) provided with lateral rails (6) and having a sorting element (11) which can be controlled by a monitoring element (14) and projects in its working position into the conveying device obliquely, the rail lying opposite the sorting element is provided with a curved element (7). By means of this curved element, standing bottles can pass through the sorting element when the latter assumes its working position and horizontally lying bottles can be removed from the conveyor belt through a window (8). If the sorting element assumes its neutral position releasing the conveying path, the curved element is completely spanned by a slide guide connected in terms of movement to the sorting element so that the standing bottles pass through the device in a straight line. In this way, a low-noise vessel transport and a reliable sorting function without blockages is made possible. <IMAGE>
Patent DE-3142787-A1 (DE)
Title: Process for preparing the digestion solution required for neutral sulphite digestion with added anthraquinone
Inventor: REILAMA ISMO
IPC: D21C3/02
Filed: 1981-10-28
Abstract: Process for preparing a neutral sulphite digestion solution and for adjusting the pH of the solution, starting from a sodium sulphite/sodium carbonate solution containing sodium bisulphite and/or sodium bicarbonate. The pH of the solution is raised to the pH range from 8 to 11 by stripping carbon dioxide out of the solution by means of steam or another inert gas. The final adjustment of the pH of the digestion solution can be effected by means of sodium hydroxide.
Patent DE-3144677-A1 (DE)
Title: Pinion arrangement for a push-button tuner
Inventor: CHAKI TAKAO
IPC: F16H55/17
Filed: 1981-11-10
Abstract: A pinion arrangement for a push-button tuner or the like is distinguished by a metallic pinion (2) which is connected integrally to a shaft element (7) made of plastic or metal. This brings about a reduction in the number of parts for the arrangement and hence a reduction in the assembly work and, consequently, in production costs. It is also possible to maintain narrower tolerances. <IMAGE>
Patent DE-3144946-A1 (DE)
Title: Circuit arrangement for generating a data signal
Inventor: HELLER ARTHUR DIPL ING
IPC: H04N7/088
Filed: 1981-11-12
Abstract: In order to generate a bi-phase-modulated data signal to be transmitted in a television line, containing a run-in and start code string before the useful bit string, where the former contains at least one violation of the bi-phase rule (illegality period), it is proposed to generate, using a bi-phase modulator, not only the legal element bit pairs of the run-in, start code and useful bit strings which comply with the bi-phase rules, but also the element bit pair(s) of the illegality period(s). For this purpose, according to the invention the bi-phase-compliant mode of operation of the bi-phase modulator is switched over for the duration of each illegality period by means of a blocking signal inserted in the correct temporal position to an alternative operating mode which violates the bi-phase rules. In this way, the storage cost for generating the run-in and start code string is virtually halved. If a read-only memory (PROM) is used to provide the bit string to be modulated into the run-in and start code string, the blocking signal can be generated without additional expense, since read-only memories can normally output a plurality of bit strings, for example four, in parallel.
Patent DE-3149078-A1 (DE)
Title: Auxiliary plough arrangement
Inventor: WEITZ WILHELM
IPC: E21C27/32
Filed: 1981-12-11
Abstract: The invention relates to an arrangement for winning hard coal by means of a face plough guided on the conveyor in combination with at least one auxiliary coal plough cutting coal from the area of the drive station and the first sections of the conveyor. To avoid driving a special plough stable and to integrate the roadway advance with gate roads driven along with or subsequent to the roadway advance, the invention provides for the auxiliary coal plough to be provided with a separate drive and to be coupled to an auxiliary plough which is connected via a pull and push linkage along a guide partly enclosing the drive station in the roadway for driving the roadway.
Patent DE-3150849-A1 (DE)
Title: Support for holding circuit boards during the manufacture of printed-circuit assemblies
Inventor: BERGHAMMER JOHANNES DR
IPC: H05K7/14
Filed: 1981-12-22
Abstract: During the automated manufacture of printed-circuit assemblies, the large number of different circuit board formats represents a not inconsiderable impediment to their transportation and fitment in automatic units. Such processes are thus largely carried out manually or are only partially automated, so that the production of the printed circuit assemblies is labour-intensive and cost-intensive. According to the invention, an arrangement is created which permits the automatic manufacture of such printed-circuit assemblies in a simple manner and is designed in such a manner that a support (1) which consists of two U-shaped frame parts (4, 5) connected to one another at their bases, has a recess (2) for holding the circuit board (3). <IMAGE>
Patent DE-3201650-A1 (DE)
Inventor: MEILLER HERMANN
IPC: A47C7/38
Filed: 1982-01-21
Abstract: PCT No. PCT/EP83/00009 Sec. 371 Date Aug. 12, 1983 Sec. 102(e) Date Aug. 12, 1983 PCT Filed Jan. 18, 1983 PCT Pub. No. WO83/02550 PCT Pub. Date Aug. 4, 1983.In a travel seat comprising a backrest, at least one armrest and a seat cushion, there is provided a support plate member which, disposed at the front end of the armrest in a horizontal position is pivotal in its horizontal plane about a vertical axis and, in the position in which it is swung out, is rotatable about a horizontal axis and can be swung in under the armrest.
Patent DE-3205043-A1 (DE)
Title: Rubber-blanket clamping device for offset printing machines
Inventor: AHL WERNER
IPC: B41F30/04
Filed: 1982-02-12
Abstract: In a rubber-blanket clamping device for offset printing machines, in which there are at the rubber-blanket ends (4 and 5) entering a cylinder pit (3) thickenings (6) which each form a bearing step (7) directed towards the top side of the rubber blanket (1) and which can be loaded in the clamping direction by means of a clamping strip (8) which can be brought into engagement with the bearing step (7) and which is actuable by clamping screws (9), a high operating reliability and a mutually independent clampability of the two ends (4 and 5) of the rubber blanket (1) are achieved and a simple construction and a comparatively simple possibility of maintenance and cleaning guaranteed if there are two parallel clamping strips (8) which are separate from one another and each interact with an associated thickening (6) of the rubber blanket (1) and which are actuable independently of one another by respectively associated clamping screws (9). <IMAGE>
Patent DE-3205844-A1 (DE)
Inventor: HOIS JOSEF
IPC: B68C1/02
Filed: 1982-02-18
Abstract: 1. A safety device on riding saddles to prevent a rider being thrown from a horse as a result of rough going or unforseeable bucking, sideways lurching or similar horse behaviour, characterized by supports for the back of the knees (2) located one on each side of the saddle (1) and preferably infinately adjustable in height (P).
Patent DE-3207979-A1 (DE)
Title: Thin-film resistance thermometer
Inventor: LUEDER ERNST PROF DR ING
IPC: G01K7/22
Filed: 1982-03-05
Abstract: As a base, a thin-film resistance thermometer has a substrate having at least one electrically nonconducting surface on which a thin-film semiconductor resistance element is situated between two metal contacts. The sensitivity of such a resistance thermometer can be appreciably improved by making it of TaOxNy, where x and y fulfil the requirement that x >/= 2-2y and by covering the resistance element with a protective layer.
Patent DE-3208352-A1 (DE)
Title: Wire removal device
Inventor: BILLMAIER RAINER
IPC: B65H49/12
Filed: 1982-03-09
Abstract: In a device for the continuous removal of wire (8) from a plurality of adjacently arranged, drum-type containers (1-3), the end (10) of the wire lying in each case in the bottom region of a container (1-3) is connected to the beginning (11) of the wire lying in the opening region of an adjacent container (1-3). The containers are arranged with approximately the same spacing around a central point (9) and are inclined in such a way that their longitudinal axes (14) converge upwards. The wire (8) is drawn off approximately in the direction (12) of a vertical plane (17) running through the central point (9) of the overall arrangement. <IMAGE>
Patent DE-3211323-A1 (DE)
Inventor: HENTSCHKE SIEGBERT DR ING
IPC: H04N11/04
Filed: 1982-03-27
Abstract: When television signals are transmitted digitally over PCM networks, it is sometimes necessary to reduce the bit rate of video signals, such as chrominance signals, on the transmission path from the rate given by the sampling frequency without significantly impairing the picture quality. To accomplish this, the transmitting portion of the novel transmission system includes a transmit filter (FIG. 2) which, at every other sample value in the horizontal and vertical directions of the picture, transmits a numerical value (C) which has the same number of bits as the sample values and depends on this sample value and the sample values of surrounding picture elements, and the receiving portion includes a receive filter (FIG. 3) in which the values of the picture elements to be inserted between the transmitted picture-element values are calculated from the values received for the surrounding picture elements. The digital filtering is performed jointly by the transmit filter and the receive filter in such a way that the horizontal and vertical resolutions are substantially preserved, and that only the diagonal resolution is reduced. An inexpensive realization is given for the two filters.
Patent DE-3211980-A1 (DE)
Title: Method for decoding frequency-coded signals
Inventor: BOETTGER DETLEV WILLI
IPC: H04Q1/457
Filed: 1982-03-31
Abstract: A method for decoding frequency-coded signals by means of digital circuits, in which one of n frequencies to be received can be detected and in which the sinusoidal input signals are converted into square wave voltages and the squarewave voltages are supplied to a counting circuit (ZSU, ZSO) for determining the frequency within a predetermined time, is designed according to the invention in such a manner that, with the same manipulation, the decoding of frequency-coded signals of different multi-frequency transmission methods is possible. This is achieved by determining in a first method step whether the received frequency is a frequency within a predetermined frequency range, determining in a second method step by means of a result evaluating store (EAS) whether a frequency within the frequency range is a useful frequency or a noise frequency, and checking in a further method step by means of various application stores (AWS1-AWSx) associated with different transmission methods whether the useful frequency determined represents a useful frequency valid for this transmission method. <IMAGE>
Patent DE-3215382-A1 (DE)
Title: Clamping ring for coupling two flanges of a pipe connection
Inventor: LINNEMANN FRIEDRICH
IPC: F16L23/10
Filed: 1982-04-24
Abstract: This clamping ring is used for coupling two flanges of a pipe connection, especially of a small-flange vacuum pipe connection, clamping pieces being provided which engage over the flanges. For a coupling closure, a screwed bolt is supported on one end part and a disc and rotatable screw head are provided which screw head can be pivoted behind an end piece and engage behind it. The closure of the clamping ring is designed such that the disc forcibly engages over the end piece when the screwed bolt is pivoted into the closure position and is held such that it can rotate freely radially for matching between a compression surface of the end piece and a pressure surface on the screw-head side which is directly adjacent to said compression surface.
Patent DE-3225776-A1 (DE)
Title: Perforator
Inventor: MORI CHUZO
IPC: B26D7/01
Filed: 1982-07-09
Abstract: A perforator, especially for use in offices, has a pair of punching elements for producing a pair of holes in a card or a similar paper item, the punched apertures being kept at a certain distance from one another. There is furthermore provided a pair of bearing elements for the punching elements, in such a way that each bearing element supports a punching element such that the longitudinal axis of the punching element deviates from that of the associated bearing element. The bearing elements are mutually exchangeable and can change positions in order to modify the distance between the punched apertures.
Patent DE-3230441-A1 (DE)
Title: Material for dry, asbestos-free friction material or friction elements
Inventor: WARGIN ROBERT VINCENT
IPC: C08J5/04
Filed: 1982-08-16
Abstract: The invention relates to a material for dry, asbestos-free friction material or friction elements which contains a binder, staple glass fibre and fibre pulp made from an aromatic polyamide. The invention furthermore relates to a process for the preparation of the material and the friction elements. The friction elements are characterised by surprisingly good fracture resistance. Preforms made of the material are unusually homogeneous and are easy to handle.
Patent DE-3236497-A1 (DE)
Title: Method for the accurate addition of pulse frequencies of different orders of magnitude
Inventor: SENGER KURT DIPL ING
IPC: G06F7/60
Filed: 1982-09-30
Abstract: For the fast and accurate addition of pulse frequencies of different orders of magnitude, an analog summing circuit is used on which a digital correction control is superimposed. The magnitude f<*>1 formed by the summing is output as symmetric output frequency f1. The following relation holds true  f1 = frot +/- f2 The summing circuit meets the special requirements for actuating speed, accuracy and pulse symmetry. <IMAGE>
Patent DE-3240699-A1 (DE)
Title: Tubular absorber component, in particular for solar energy utilisation plants
Inventor: GENKINGER HELMUT
IPC: F24S10/70
Filed: 1982-11-04
Abstract: The invention relates to a tubular absorber component, in particular for solar energy utilisation plants, consisting of a multiplicity of tube sections arranged parallel to and in a plane at a distance from one another, in which the tubular sections are retained over their linear dimension by means of a plurality of retaining strips which are at a distance from one another and perpendicular to the tube sections, the tube sections being guided through aligned bores in the retaining strips and retained at a distance. A stable basic unit which can be extended on all sides is produced according to the invention when the retaining strips have a hollow profile section from which there project on the circumferential side two longitudinally extending mounting flanges which are aligned in a common plane and have rows of bores, and the bores of the mounting flanges of the retaining strips accommodate two layers of tube sections and fix them in parallel planes at a distance.
Patent DE-3244314-A1 (DE)
Title: Optical cable having a central strength member for high tensile stresses
Inventor: SCHINKO HERWIG DIPL ING
IPC: G02B6/44
Filed: 1982-11-30
Abstract: The optical cable has a buffered central strength member for high tensile stresses on to which are stranded optical base members (GE) which are likewise for high tensile stresses and of which each contains at least one optical fibre (LWL). The base members (GE) are applied to the central strength member (ZE) with alternating stranding direction and with a stranding lay which corresponds to 20 to 50 times the outside diameter of a base member. The reversing points of the stranding direction are situated at a spacing which corresponds to 200 to 300 times the outside diameter of a base member (GE). The outer sheath (AM) is constructed from an elastomeric thermoplast which by virtue of friction grip between itself and the outer skin of the base members (GE) largely prevents a relative movement between these base members (GE) and the outer sheath. <IMAGE>
Patent DE-3304471-A1 (DE)
Title: Compression-moulded strip with edge reinforcement, and a moulding tool for its production
Inventor: PELZ ERNST
IPC: B31F7/00
Filed: 1983-02-09
Abstract: The invention relates to a compression-moulded strip (11) having edge reinforcement, which has an edge reinforcement strip (12), arranged at a short distance from the edge of the strip, in order to avoid a thickened edge section of the compression-moulded strip and in order to achieve reinforcement which is invisible from the viewing side of the strip. In this case, the edge reinforcement strip (12) is preferably constructed integrally with the compression-moulded strip, during the compression-moulding process. <IMAGE>