baber/WOPTO huggingface dataset:
Patent DE-3705167-A1 (DE)
Title: Inflatable plastic bag for packaging purposes
Inventor: BECKER ROLF
IPC: B65D30/24
Filed: 1987-02-18
Abstract: The invention relates to an inflatable plastic bag (1) for packaging purposes or the like. The plastic bag is made of two films (2, 3) placed one on the other and welded to one another at their edges. In order to make simple manufacture and simple handling of the plastic bags possible, it is proposed according to the invention to insert a film tube (4) into the plastic bag (1), the walls of which film tube are passable for the medium used for inflation, and to guide said film tube (4) towards the outside, the film tube (4) being welded to the films (2, 3) of the plastic bag at the passage points (10), but remaining passable in the interior. <IMAGE>
Patent DE-3708861-A1 (DE)
Title: Multiple section buffer for railway line
Inventor: URLBERGER HERMANN HANS
IPC: E01F15/14
Filed: 1987-03-18
Abstract: Secured to the rails (10) at the end of a railway line are sliding blocks (14) with sheet material supports (5) extending upwards, each carrying a rectangular frame (1) at right angles to the track, as in the main patent.  These supports each consist of a sheet (2) sloping outwards then inwards to their connection with the top of the frame. They form buffer plates, being compressed on impact, lifting the attached frame vertically.  The frames are connected to each other by horizontal cables (6) and are lifted against their tensioning force. In another design, extra sloping sheets are attached between one side of the frame and one sloping sheet.
Patent DE-3719332-A1 (DE)
Title: Process for the preparation of L-isoleucine
Inventor: TERASAWA MASATO
IPC: C12N9/90
Filed: 1987-06-10
Abstract: A process for the preparation of L-isoleucine comprises an enzymatic reaction of  alpha -aminobutyric acid or  alpha -ketobutyric acid in an aqueous medium which contains at least ethanol in the presence of cells of a biotin-dependent strain of the genus Brevibacterium in order to prepare L-isoleucine in the aqueous medium and to isolate L-isoleucine from the aqueous medium. This process can be used to prepare L-isoleucine in high yield.
Patent DE-3720794-A1 (DE)
Title: Packaging apparatus for garments stored in a hanging manner
Inventor: GILHAUS KONRAD F DR ING
IPC: B65B25/20
Filed: 1987-06-24
Abstract: The invention relates to an apparatus for packaging in groups of a plurality of garments 1 stored in a hanging manner on respective clothes-hangers 2 by means of a common foil covering, with a connecting station 6 preceding a foil-covering station and intended for connecting the clothes-hangers 2 carrying the garments 1. In order to make a connection of a plurality of garments 1 stored in a hanging manner which is safe for transport purposes, whilst at the same time the number of garments 1 to be packaged together is to be variable as desired, it is proposed, by means of the invention, that the connecting station 6 be preceded by a computer-controlled counting-off and metering station 5, in which the desired number of clothes-hangers 2 to be connected to one another can be set from a continuous stream of garments 1 stored in a hanging manner, and that the connecting station 6 applies in a computer-controlled manner to the clothes-hangers 2 fed in groups and in a row one behind the other on a feed rod 4 a strip-shaped common connecting element which connects these firmly to one another and which can be released again.   <IMAGE>
Patent DE-3720815-A1 (DE)
Title: Arrangement for decelerating the opening movement of a tiltable lid for a storage compartment
Inventor: POLIG RUEDIGER
IPC: B60R7/06
Filed: 1987-06-24
Abstract: A lid (3) tiltable about an axis (6) and intended for a storage compartment, especially for a glove compartment in a motor vehicle, is provided with an arm (7) which passes through a cutout (8) and which has a recess (11) with a friction-braking element (12), arranged therein, for decelerating the opening movement of the lid (3). To prevent noises due to friction and to widen the temperature range in which the brake works perfectly, it is proposed that the brake element consists of a moulding (12) of elastic material which is clamped into the recess (11) and which is designed as a spring acting transversely to the direction of movement of the lid (3). <IMAGE>
Patent DE-3721064-A1 (DE)
Inventor: WITTENSTEIN MANFRED DIPL ING
IPC: F16H1/28
Filed: 1987-06-26
Abstract: In an anti-backlash planetary transmission having a sun wheel (9), planet wheels (6) supported in a rotary carrier (7), and a transmission housing, which fixes the annular wheel (5), and holds the sun wheel (9) and the rotary carrier (7) such that they can rotate, it is intended that the gearwheels which engage in one another with a constant change in profile should be capable of adjustment in a simple manner. To this end, the transmission housing is split in the axial direction into a centre part (1) and two end parts (2, 3), which in each case are flanged thereto, the end parts (2, 3) being axially adjustable with respect to the centre part (1). The centre part (1) harbours the annular wheel (5) while the sun wheel (9) is supported in one of the end parts (2, 3) and the rotary carrier (7) is supported in the other end part (2, 3). The adjustment capability can be achieved by means of adjusting discs (11, 12) between the housing parts (1 and 2, 3). <IMAGE>
Patent DE-3724142-A1 (DE)
Title: Circuit arrangement for detecting positive, negative or missing potential at the input
Inventor: MERKER ANDREAS DIPL ING
IPC: G01R19/165
Filed: 1987-07-21
Abstract: The invention relates to a circuit arrangement for detecting positive, negative or missing potentials at its input, the evaluation being carried out by means of a microprocessor. The object comprises solving the problem in the simplest possible way. The object is achieved with the aid of a transistor circuit which is controlled by the different applied potentials, the outputs of the transistor circuit being fed and read out with a dedicated potential by the microprocessor, in a time plan. This circuit arrangement can be used as an input circuit for telephone stations in telephone systems having suffix dialling, especially when the potential criterion (earthing of positive, negative or only potential interruption) is not always known.
Patent DE-3727542-A1 (DE)
Title: Device for forming a functional deposition layer by means of a microwave plasma deposition method
Inventor: FUJIYAMA YASUTOMO
IPC: C23C16/24
Filed: 1987-08-18
Abstract: A known device for forming a functional deposition layer by means of a chemical microwave plasma deposition method, which has an essentially closed deposition chamber with a substrate carrier device, a feed device for gaseous starting material, an outlet device and a window which permits the introduction into the deposition chamber of a microwave coming from a microwave energy source as a wall-mounted component, is improved by providing, instead of this window, a window having a circular cavity resonance structure either of the TM01 wave type or of the TE01 wave type and consisting of a material which is transparent to microwaves, or a window which has a coaxial line cavity resonance structure of the TEM wave type and is produced using the material, and inside which electric fields and magnetic fields extend radially or concentrically. The window is produced from a dielectric material of an aluminium oxide ceramic of more than 95 % purity or with the use of such a material. Using the improved device, problems relating to damage to the dielectric microwave entrance window, which is caused by the occurrence of local overheating in the structural material of the window and the occurrence of thermal deformation of the window caused by such local overheating, and is to be detected in the case of the known device, in ... Original abstract incomplete.
Patent DE-3730972-A1 (DE)
Title: Arrangement with several assembly, machining and inspection stations arranged one after the other
Inventor: BRAUKMANN ERWIN
IPC: B23Q16/00
Filed: 1987-09-15
Abstract: The transport of workpieces on work carriers (WT) into the individual stations (SI) is effected via a transport device (TE) on which buffers (P) for work carriers (WT) are formed in front of the stations (SI). Serving to reduce the cycle time are prefixing and transport devices (VTE) which prefix the work carriers (WT) in a ready position of the buffer (P) and then transport them in a positive-controlled manner into the allocated fixing and clamping device (FSE) for the work carriers (WT) in the following station (SI). By this positively controlled transport, sequences of movement for the following assembly, machining or inspection operations can be initiated with the prefixing of the work carriers (WT). The invention can be used in particular for assembly lines in modular type of construction. <IMAGE>
Patent DE-3730980-A1 (DE)
Title: Filter apparatus, equipped with a self-cleaning device, for a gas stream
Inventor: TOLLE WOLFGANG DR
IPC: B01D46/00
Filed: 1987-09-15
Abstract: A known filter apparatus has a gas filter arranged in the gas stream, downstream of which, in relation to the direction of flow of the gas stream, there is arranged a slot-shaped blower nozzle pointing in the opposite direction and upstream of which gas filter there is arranged a mouthpiece facing the gas filter and arranged opposite the blower nozzle. Mouthpiece and blower nozzle are collectively transversely movable relative to the gas filter. Drive means are provided to generate the relative motion. In order, in such a filter apparatus, to increase the filter surface area in relation to the volume and in this case to facilitate the self-cleaning of the filter, the gas filter is provided with at least one plate element (21) having a pleat (23)-forming fine dust filter medium. The blower nozzle (13) extends roughly in parallel to the pleats of the filter medium over their length. The direction of the relative motion runs transversely to the pleats. The mouthpiece (16) is connected to a vacuum source. The filter apparatus is suitable for filtering a gas stream. <IMAGE>
Patent DE-3738489-A1 (DE)
Title: Apparatus for the automatic filling of a continuous casting mould
Inventor: LOTHMANN JOSEF
IPC: B22D11/18
Filed: 1987-11-12
Abstract: Apparatus for the variable adjustment of a plug (15) of a launder (10) or metallurgical vessel in a continuous casting plant for billets or ingots, the plug (15) being connected to a crossbeam or lug (22) arranged above the launder (10) or metallurgical vessel. Arranged between the lug (22) and the plug (15) is a plug-driving head (43), which has a plug-closing element (A; A'), which either pushes the plug (15) increasingly into the closed position as the temperature rises or pushes the plug (15) into the closed position with an approximately constant force in a manner essentially independent to the temperature, and also has a plug-actuating member (B) which acts counter to the action of this element (A; A') and is, in particular, hydraulically or pneumatically actuable. <IMAGE>
Patent DE-3739092-A1 (DE)
Title: Method for coating a light-reflecting surface
Inventor: HAASE ERICH
IPC: G03B21/60
Filed: 1987-11-14
Abstract: A method for coating a light-reflecting surface, in particular for front projection when taking studio pictures, is specified in which the surface has inserted autocollimating spherical lenses. According to the invention, for coating purposes a water-soluble coloured coating which does not wet the spherical lenses is applied, in particular as a dispersing colour. This coating is produced while preserving a predetermined temperature, drying time and humidity of the air and with movement over a changing background. <IMAGE>
Patent DE-3742846-A1 (DE)
Title: Anti-capsize rudder
Inventor: BEIER ERNEST
IPC: B63B41/00
Filed: 1987-12-17
Abstract: The anti-capsize rudder (ACR) is intended in the case of watercraft with a keel, but in particular catamarans, to prevent the keel equipped with such a rudder from lifting out while in motion due to forces directed in the direction of the water surface. This is achieved by preventing the lifting-out movement by folding down a rudder located at the leading edge of a horizontal surface. The countermotion is initiated, and the spring-loaded rudder automatically folds back into its normal position.
Patent DE-3805344-A1 (DE)
Title: Machine for civil engineering work, in particular for constructing trenches
Inventor: GOSSELIN CLAUDE
IPC: E02F3/18
Filed: 1988-02-20
Abstract: A machine with a self-propelled truck (1), a container (6) for receiving excavated material, a suction fan for drawing in the excavated material and placing the same in the container (6), as well as an implement for earthwork has according to the invention a lateral arm (48) which with its one end is pivotably mounted in a vertical plane on a journal (47) extending essentially perpendicularly to the longitudinal axis of the vehicle (1) and the other end of which is provided with means for alternatively accommodating an implement depending on which work is to be carried out. In addition, means are provided for controlling the pivoting movement of the arm, means are provided for adjusting the angular position of the implement, and means are provided for setting the lateral distance of the arm (48) from the facing side of the vehicle (1). <IMAGE>
Patent DE-3805744-A1 (DE)
Title: Phenyl carbamate
Inventor: ENZ ALBERT
IPC: A61K31/325
Filed: 1988-02-24
Abstract: (S)-N-Ethyl-3-[(1-dimethylamino)ethyl]-N-methylphenyl carbamate as the free base or in the form of the acid addition salt is useful as a pharmaceutical, in particular for systemic transdermal administration.
Patent DE-3810339-A1 (DE)
Inventor: HEIDELBERG GOETZ DIPL PHYS
IPC: F03D3/06
Filed: 1988-03-26
Abstract: Wind power plant (2) for exploiting wind energy, having a rotor (8) which is arranged on a mast (4), can be rotated about a vertical pivot (78) under the action of wind and is provided with a plurality of vertically extending rotor blades (12) spaced from the pivot (78). The rotor (8) has a central region (22) and arms (24) which lead from the central region (22) to the rotor blades (12). Arranged one above the other there are in each case two arms (24) which converge inwardly essentially in one horizontal plane and transmit torque about the rotor pivot (78) to the central region (22). <IMAGE>
Patent DE-3815068-A1 (DE)
Title: Welded joint between two thin plates
Inventor: HENN JOCHEN
IPC: B23K26/20
Filed: 1988-05-04
Abstract: Two thin plates arranged essentially parallel to one another are connected to one another at their marginal areas by laser welding. Here, the marginal areas run parallel to one another and are arranged inclined to the common parallel plane of the thin plates. In this way, slight positional tolerances in both the direction of the thin-plate plane and perpendicularly thereto can be compensated for in a simple manner, so that - since the two marginal areas always lie one on top of the other - a sound welded joint is guaranteed.
Patent DE-3816354-A1 (DE)
Title: Method and apparatus for strand formation for the production of rod-shaped articles in the tobacco processing industry
Inventor: HEITMANN UWE DIPL ING
IPC: A24C5/18
Filed: 1988-05-13
Abstract: In the formation of a strand, for example a tobacco strand, on a strand-making machine, it is necessary to monitor the strand density continuously in order to obtain a uniform strand. In the event of divergences from a predetermined target strand density value, therefore, appropriate corrective action must be taken to influence the strand formation. Measures and means are therefore to be proposed in order further to improve the strand quality, especially the uniformity of a strand. In strand formation on a strand conveyor (1) which is subjected to the action of suction air and on which a strand (2) with a surplus of material is initially generated, before the removal of this surplus (7), at a defined point, blown air (22) is applied with a component counter to the retaining suction air. This volume of blown air is controlled as a function of a strand density measurement signal from a strand density measurement device (13). The method and the apparatus are applied in the formation of a strand from which rod-shaped articles for the tobacco processing industry, for example cigarettes, filter rods for cigarettes and the like, are produced. <IMAGE>
Patent DE-3822952-A1 (DE)
IPC: H05K13/04
Filed: 1988-07-07
Abstract: An I.C. insertor/extractor having an elongate body (1), a clipping element (2), and a cap (3) having a stem on its bottom end. The lower portion of the stem (31) is maintained in the enlarged bore of the elongate body (1) since a first C-ring (34) is received by a groove (23) disposed on the stem (31). The clipping element (2) has a clipping housing (20) with a cylindrical protrusion (21) to be lodged in the elongate body (1). A spring-loaded rivet (24) is retained within the cylindrical protrusion (21) by a second C-ring (27) mounted in a channel (270) disposed at a bottom end of the cylindrical protrusion. A pair of lifting elements (41) is disposed under the rivet (24) and a plate (47) below the lifting elements (41) has a hole (470) on the center position to receive the rivet (24). <IMAGE>
Patent DE-3826524-A1 (DE)
Title: Power supply circuit having balance coil
Inventor: DEPENBROCK MANFRED PROF DR ING
IPC: H02M7/08
Filed: 1988-08-04
Abstract: Power supplies from the three-phase mains (1) to a DC-voltage load (5), in particular a DC-voltage intermediate circuit, generally consist of a controlled or uncontrolled 6-pulse input power converter (4) which is connected via line reactors (2) to the three-phase mains (1). In order to design such a power supply so as to be "mains-friendly", that is to say to keep the harmonic component of the supply currents of the power converter (4) small, it is proposed to double the pulse number by the use of a three-phase balance-coil circuit (3a) on the mains side between line reactors (2) and power converters (4). The three-phase balance-coil circuit (3a) on the mains side has three magnetic cores (18 to 20, 54 to 62) which are each provided with windings (6 to 17, 21 to 53). In order further to double the pulse number, two 12-pulse balance-coil circuits (3b, 3c) can be connected with the three-phase mains via a further balance-coil circuit (3a) having a turn-number ratio for 24-pulse operation. In order to make an 18-pulse circuit, a three-phase current-divider coil (67) can be provided between three-phase mains (1) and balance-coil circuit (3a). The current-divider coil (67) and the balance coil (3a) on the mains side may consist each of three single-phase cores or each of one three-phase core (four-limb or five-limb). <IMAGE>
Patent DE-3830136-A1 (DE)
Title: Parking building for motor vehicles
Inventor: HOEFNER HANS
IPC: E04H6/28
Filed: 1988-09-05
Abstract: The invention relates to a parking building for motor vehicles. In order both to permit space-saving accommodation of vehicles and to ensure automatic operation of a parking building, the latter exhibits, in the centre of essentially circular parking levels (1), a rotatable tower on which a vertically movable elevator platform (3) is mounted. The latter bears a load-bearing member (4) which can be displaced in the longitudinal direction and by means of which a motor vehicle can be gripped and pushed, on its own wheels, onto a parking space (32) or removed therefrom. <IMAGE>
Patent DE-3831510-A1 (DE)
Title: Mattress with interior springs or interior padding
Inventor: LIEBERKNECHT ARTHUR
IPC: A47C27/06
Filed: 1988-09-16
Abstract: The invention relates to a mattress with interior springs (15, 39) or interior padding for relieving the heavy parts of the body, the interior springs consisting of interconnected cylindrical springs with uniform winding diameter or double-conical coil springs with a winding diameter changing in steps or shaped springs with a square grid at the top and bottom, and each having a covering plate (7a, 8a) above and below the springs, and the interior padding being provided with hollow spaces and there being inserted into the hollow spaces of the springs or of the interior padding and/or into the interspaces of the springs in each case corresponding cylindrical, parallelepipedal or double-conical profiled bodies (17, 40) with a different pressure action at various points of the mattress, which profiled bodies exhibit a projecting length (22, 42) with respect to the interior springs or padding up to the lower and upper covering plate. For optimal support of the body, a plate which is coordinated in the pressure action and pressure width and comprises knub-like bodies of the same height but different shape and density is arranged below the covering plate, and the mattress is subdivided parallel to its width into individual cells (2) which have peripheral cell walls (6), in which the springs together with the profiled bodies are arranged and between which intermediate walls (6a) are arranged. <IMAGE>
Patent DE-3832000-A1 (DE)
Title: Device for the measurement of the pulling force of winches, especially for constant-pull winches on ships
Inventor: BROEHL ANTON
IPC: G01L5/10
Filed: 1988-09-21
Abstract: In the arrangement for the measurement of the pulling force of winches, one of the two bearing points (10a) of the countershaft (layshaft) (10) inside the drive train is arranged on a measuring beam (12) which is supported at one end (12a) on a rotating bearing journal (13) fastened to the housing and, at the other end (12b), on the measuring element (14). In the region of the measuring element (14), the measuring beam (12) is held against an occurring loading by means of a spring (16) under pretension (16a) in such a way that excessive forces occurring in the rated measuring range of the strain gauge measuring element (14) are taken up, the direction of the force acting on the strain gauge measuring element being reversed, for the mechanical protection of the latter, so that the excessive forces occurring can be absorbed only by a fixed stop, such as a bolt (20), without a measuring device, since the pretension is no longer effective after an overshoot of the zero point. <IMAGE>
Patent DE-3832433-A1 (DE)
Title: Method of producing a combined image, including a human representation, and device for it
Inventor: KITO EIICHI
IPC: G06T17/00
Filed: 1988-09-23
Abstract: To produce a combined image with a human representation, a rectangular image frame of a T mark is combined with an input image of a human representation, and the combined image is reproduced on a monitor. By inserting a combined image with the human representation, the image frame or T mark is moved and observed on the monitor, so that the fine adjustment range for the image of the human representation can be determined.
Patent DE-3835577-A1 (DE)
Title: Built-in luminaire having a low-voltage halogen lamp
Inventor: GABRECHT LUDWIG
IPC: F21S8/02
Filed: 1988-10-19
Abstract: A bell-shaped housing (10) accommodates a reflector (21) and a lamp. The reflector is pivotable at an angle of about 60@ so that the direction of light emission can be adjusted to have the same axis as the housing or to an angle of 60@ thereto. A recess (16) is provided in the housing to accommodate in a pivotable manner a cylindrical part (20) of the reflector. The housing, for its part, can be rotated about its axis so that the emission can be directed towards all sides. An adjusting bracket (22), which is not heated by the operation of the lamp, can be handled without any risk for the purpose of adjusting the reflector. <IMAGE>