baber/WOPTO huggingface dataset:
Patent DE-3823099-A1 (DE)
Title: Device for protecting from fault currents
Inventor: HARR DIETER DIPL ING
IPC: H02H3/33
Filed: 1988-07-07
Abstract: A device for protecting from fault currents, in which a first subunit (1) which acts as a fault-current protection switch for protecting from fault currents of a first gating is combined with a second subunit which acts as a differential-current switch for protecting from fault currents of a second gating. Both act on a common tripping relay (5). To this end, the tripping relay (5) is arranged in the secondary circuit of a summation current transformer (3), in parallel with which relay the second subunit is coupled, the latter having a circuit (14) for alternating magnetisation and evaluation electronics (38). In detail, the following are provided:   - a diode network (12), similar to a bridge rectifier circuit, is used for the coupling; - the tripping relay (5) is connected on one diagonal of this network, and in the other diagonal thereof there is located, on the one side, a terminal (13) of the circuit (14) for the alternating magnetisation and in each of the wires before the other bridge corner (15) a controllable valve (16) is arranged; - this bridge corner (15) is connected to the second terminal of the circuit (14) for the alternating magnetisation and, on the other side, via a resistor (17) to a first terminal of the secondary winding (18) of a summation current transformer (19) for the second subunit which acts as a differential current protection switch; - behind the resistor (17) there is a connection to the control terminal (20) for the valves (16);   - the second terminal of the ...   Original abstract incomplete. <IMAGE>
Patent DE-3824169-A1 (DE)
Title: Shoe with exchangeable shoe sole
Inventor: WEIGL GERHARD
IPC: A43B13/36
Filed: 1988-07-16
Abstract: By means of this invention, it is possible to exchange the shoe sole rapidly and purposefully in order to avoid expensive repair works. At the same time, in the sports shoe area, the individually desired ground adhesion can be improved by given knob structures and given knob lengths. After relatively long use, moreover, a massage effect on the feet emerged, which came about by the knobs, because of the body weight, pressing through directly onto the foot sole as a result of the use of soft materials. This emerged in particular when a soft rubber sole was used.
Patent DE-3824504-A1 (DE)
Inventor: DELANGE WILLEM J
IPC: H03K19/21
Filed: 1988-07-20
Abstract: A seven transistor CMOS XOR gate, the output of which is driven by an inverter 36, is disclosed. One transistor 40 is used to provide a weak feedback to prevent current flow through the inverter when both inputs are high. The inverter output allows the gate to directly drive other gates. Some constructional details are given, for example transistors 30, 31 share a common n-region. Similarly transistor pairs 35, 40 and 34, 35 have common regions. <IMAGE>
Patent DE-3831622-A1 (DE)
Title: Medical or orthopaedic shoe
Inventor: ALTSCHUELER BORIS DR MED
IPC: A43B7/14
Filed: 1988-09-17
Abstract: A medical or orthopaedic shoe for use in metatarsalgias has on the walking side of the sole (1) a roller (4). Its heel (3) is divided into a comparatively hard front part (5) and a soft rear part (6). The roller (4) is prefabricated with the sole (1), and the rear part of the heel (3) can be attached by means of interacting fastening means (7) which are arranged on the heel itself and on the front part (5), and can if appropriate also be attached by means of interacting fastening means (7) which are arranged on the heel itself and on a sole section extending across it. Arranged on the inside of the sole (1) are fastening means (8) for an orthopaedic bulge (9) which is provided with a corresponding counter-piece (10). <IMAGE>
Patent DE-3836893-A1 (DE)
Title: Set of structural elements for a wall
Inventor: HEINZ HARALD DR ING
IPC: E04B2/74
Filed: 1988-10-29
Abstract: In order to be able to assemble a wall from a set of structural elements which comprises columns (1), which are to be arranged at a distance from one another, and filling elements (2, 2') which can be pushed in between respectively adjacent columns (1), which wall may be rectilinear or have a polygonal progression, the column (1) is designed in an essentially circular manner in cross-section and the end surfaces (5 and 5') of the filling elements (2 and 2', respectively) are designed in an essentially corresponding arcuate manner, with the result that the essentially concave end surfaces (5 and 5') can be joined together with convex surface parts of the column (1), and the filling elements (2, 2') are connected to the column (1) in a frictionally locking manner in a horizontal direction. <IMAGE>
Patent DE-3837634-A1 (DE)
Title: Longitudinally adjustable parking support on a front-end loading attachment for agricultural tractors or suchlike utility vehicles
Inventor: WEIDENT HORST-MARTIN
IPC: E02F3/96
Filed: 1988-11-05
Abstract: Longitudinally adjustable parking supports, consisting of a top support part and a bottom support part, on front-end loading attachments could hitherto not be adjusted at will relatively quickly in use in accordance with the requirements. The proposed parking support can be quickly set relatively coarsely as before and in addition can be finely adjusted even under load. To this end, the top support part (13, 30) is provided with a stop face (18a, 27a) on which the bottom support part (14, 17, 29) is rotatably supported under load so that, during rotation of the bottom support part (14, 17, 29), its ground-contact surface (23, 33) can be finely adjusted relative to the top support part (13, 30) by means of a screw thread. <IMAGE>
Patent DE-3838119-A1 (DE)
Title: Gasket between engine block and cylinder head in an internal combustion engine
Inventor: SAMMER ADOLF
IPC: F16J15/08
Filed: 1988-11-10
Abstract: The invention concerns the gasket between engine block (1) and cylinder head (2) of a reciprocating piston engine. Between cylinder liner shoulder (5) and cylinder head (2), a deformable compression ring (6) is arranged, which is held at one end in a ring groove (7) of the cylinder head (2) lying opposite the cylinder liner (4), and at the other end in a ring groove (9) formed by the cylinder liner shoulder (5) and a turned groove (8) on the head side of the engine block (1). <IMAGE>
Patent DE-3844592-A1 (DE)
Title: Artificial joint element for attachment to a bone section of a hinge joint
Inventor: AMLER MARC
IPC: A61F2/00
Filed: 1988-05-28
Abstract: The invention relates to an artificial joint element for attachment to a bone section of a hinge joint, e.g. knee joint, finger joint, thumb joint, wrist, elbow, intervertebral joint, hip joint, ankle, talocalcaneonavicular joint, toe joint and jaw joint, which carries cartilage wholly or partially, or not at all, having a contact surface resting on the bone section. For adaptation of those surfaces of artificial joint elements which are attached to cartilage parts remaining in the body it is proposed, according to the invention, that the configuration of the contact surface of the artificial joint element is designed so as to be exactly complementary to the surface of the bone section with or without cartilage parts and can be attached to the bone section without adaptation of the surface and/or the cartilage parts and can be engaged with the latter or with the cartilage parts.
Patent DE-3902519-A1 (DE)
Title: Thrust-piston mechanism for setting the cutting horizon of underground winning machines
Inventor: PLESTER KARL-HEINZ
IPC: E21C35/12
Filed: 1989-01-28
Abstract: The invention deals with a hydraulic thrust-piston mechanism, i.e. a so-called actuating cylinder, for setting the cutting horizon of winning machines such as coal ploughs or shearers. The essence of the invention lies in the fact that, with the use of a stepped cylinder head, a measuring rod passing through the piston and the piston rod is arranged on the cylinder head. An annular magnet arranged on the piston travels over the measuring rod. The electrical feed line from the measuring rod is run through bores in the wall of the cylinder head to a plug arranged on the cylinder head (Fig. 1). <IMAGE>
Patent DE-3903485-A1 (DE)
Title: Photograph pouch
Inventor: GYSIN ALFONS
IPC: B65D5/42
Filed: 1989-02-06
Abstract: The photograph pouch made of card has a front (1) and a back (2) which are formed by folding the card over the lower edge of the photograph pouch. Provided at the side edges (4, 5) both of the front (1) and of the back (2) are folding strips (6, 7) which are integral with said side edges, are of equal width, are folded inwards, and are bonded together with their mutually facing end regions. Bending aids (10) are formed on the two folding strips (6) which are integral with the front (1) directly at the edges of the bondings (9). When the photograph pouch is opened, the folding strips (6) bend around these bending aids (10) and carry the other folding strip (7) along in a stetched-out manner, as a result of which virtually the entire width of the front and back (1, 2) is available for inserting photographs. <IMAGE>
Patent DE-3903872-A1 (DE)
Title: Suspension means for two pipes which are arranged essentially vertically one beneath the other
Inventor: BONCIU FLORIN DIPL ING
IPC: F16L59/13
Filed: 1989-02-10
Abstract: In the case of two pipes which are guided vertically one beneath the other and parallel to one another in a casing pipe, said two pipes are suspended, by means of one or two brackets, on two parallel bearing rods, which run perpendicularly with respect to the pipe direction, or are erected onto the bearing rods, in such a manner that the brackets can move axially and horizontally on the bearing rods. The bearing rods are parts of a carriage which can be freely introduced into the casing pipe and bears on the inner wall of the casing pipe via its runners.
Patent DE-3905194-A1 (DE)
Inventor: SPROESSLER BRUNO DIPL CHEM DR
IPC: C12P21/06
Filed: 1989-02-21
Abstract: Non-bitter protein hydrolysates can be obtained from animal or vegetable proteins in a one- or two-stage process when a proteinase and an aminopeptidase which has been obtained from a mixture of peptidases from an Aspergillus culture by at least 50% inactivation of the accompanying peptidases in an aqueous solution with a pH between 5 and 9 at a temperature from 50 to 80 DEG C are allowed to act thereon.
Patent DE-3906468-A1 (DE)
Title: Sectional shutter door
Inventor: LUCAS HERMANN
IPC: E06B3/48
Filed: 1989-03-01
Abstract: Sectional shutter door, comprising shutter-door-leaf sections (1 and 2), in the case of which, as hinge shaft between the adjacent longitudinal sides, use is made of tube portions (3) which are alternately fastened on one of the shutter-door-leaf sections (1 and 2) and form the hinge shaft via bolts (4). <IMAGE>
Patent DE-3907614-A1 (DE)
Title: Brush seal
Inventor: WALTHER KLAUS
IPC: F16J15/32
Filed: 1989-03-09
Abstract: A brush seal, with a wire bundle which encloses in the shape of a U a core, is enclosed by two joined-together supporting rings, the two supporting rings being held together by one or more clamping lips which are attached to the one supporting ring and externally embrace the second supporting ring, producing the clamping force. This enables a quick and simple connection which is preferably obtained by a curling process (rolling process). <IMAGE>
Patent DE-3908586-A1 (DE)
Title: CNC machining centre, in particular for the milling, drilling and cutting of solid wood, chipboard, plastic and the like
Inventor: EISOLD FRITZ
IPC: B23Q1/54
Filed: 1989-03-16
Abstract: In a CNC machining centre, in particular for the milling, drilling and cutting of solid wood, chipboard, plastic and the like, comprising a tool carrier (4) movable relative to the workpiece to be machined, several tools which can be brought into engagement with a tool drive, a tool-change device, several tool-mounting devices (3) for fastening and positioning the tools on the tool carrier (4), and a drive motor (8), it is proposed in order to avoid contamination during the tool change that the tool carrier (4) and the tool-change device form a unit, that the tool carrier (4) mount all tools in a rotatable manner via the tool-mounting devices (3), that the tool carrier be displaceable in such a way that each of the tool-mounting devices (3, 3') on the tool carrier can selectively be put into a machining position, that one of the tool-mounting devices (3') can alternatively be coupled to the drive motor (8) via a driver device (7, 7') at the drive motor (8) and the tool-mounting device (3). <IMAGE>
Patent DE-3909679-A1 (DE)
Title: Device for conveying tube carriers along spinning stations of a textile machine
Inventor: FRITSCHE ISIDOR
IPC: D01H9/18
Filed: 1989-03-23
Abstract: Tube carriers (11) are conveyed on a guide track (10) of a ring-spinning machine (1) by drivers (12) which are fastened releasably on a driven conveyor belt (5.1) in a way aligned with the spinning stations. The tube carriers (11) are a fixed integral part of the drivers (12). <IMAGE>
Patent DE-3910001-A1 (DE)
Title: Device for fixing an elongated construction element displaceable in its longitudinal direction
Inventor: SZEBOLD JOHANN DIPL ING
IPC: F15B15/26
Filed: 1989-03-27
Abstract: Published without abstract.
Patent DE-3910949-A1 (DE)
Title: Transporting stand
Inventor: HAGEDORN HARALD
IPC: B65D19/08
Filed: 1989-04-05
Abstract: A transporting stand, in particular for scaffolding frames, having two posts held spaced apart, connected to one another by a lower transverse beam and standing in each case on a foot part, is distinguished according to the invention by a lower resting surface, which extends in the longitudinal direction of the transverse beam and projects transversely from the connecting plane between the posts, and by in each case at least one sleeve which is vertically adjustable on each post above the resting surface and has a projecting angular member whose free end section is bent downwards and extends approximately parallel to the connecting plane. With such a transporting stand, scaffolding frames or the like can be stacked in a particularly stable and simple manner. In this case, no special work to adapt the width is required. The posts are preferably provided with telescopically adjustable post extensions which allow adaptation of the post height to the effective stack height.
Patent DE-3912514-A1 (DE)
Inventor: IMRIS PAVEL DR
IPC: H01J61/56
Filed: 1989-04-17
Abstract: The fluorescent lamp consists of a discharge space outwardly limited by a glass tube and of discharge electrodes as well as of an elongated inner element that limits inwardly the discharge space. The entire inner wall of the glass tube and the outer wall of the inner element are covered with a layer of fluorescent material and inside of the inner element, at least along a part of its entire length, an electrically conductive material is placed that is connected with a discharge electrode. In order to improve the lamp efficiency and also to reduce the cost of manufacture of such a lamp, the lamp according to the invention is so designed that the inner element is a support for the capacitor elements which are placed in the inner space of the inner element. The capacitor elements extend at least along a part of the entire length of the inner element. An electrical potential emitting from the said capacitor elements acts perpendicular against the known discharge current of the lamp. The said capacitor elements are connected through wires with a high frequency generator and other electronic ballast whereby the inner space of the inner element is open to atmospheric pressure, however, this inner space of the inner element is sealed gas-proof against the discharge space of the lamp.
Patent DE-3917827-A1 (DE)
Title: Power operated spanner with revolving ring - incorporates interchangeable lug inserts held in place by catch
IPC: B25B21/00
Filed: 1989-06-01
Abstract: The power driven spanner has a revolving ring (13) with profiled inner surface (14) between the two faces (4,4') of the head (3). An insert (6) which fits inside (14) the ring (15) has a projecting lug (7). A piston and cylinder ram turns the ring in one direction only. On the opposite end of the insert (6) from the lug end (7) there is a catch (5) to prevent it coming loose. USE/ADVANTAGE - The insets are easily interchangeable and are prevented from axial movement by a spring catch. (6pp DWg.No.2/3)
Patent DE-3920387-A1 (DE)
Title: Laundry dryer with drum - and safety switch for heating system for quick response to overheating
Inventor: KLUG HANS-JOACHIM DIPL ING
IPC: D06F58/50
Filed: 1989-06-22
Abstract: A laundry dryer incorporates a drum, a fan for conveying the drying air a heating unit located on the flow path of the drying air and a safety switch for the heating unit to prevent overheating.  The safety switch is operated through a tilting air flap located on the flow path of the air.  The operation takes place in accordance with the drying air vol. conveyed on the flow path. ADVANTAGE - The safety of the dryer is improved by means of a quicker response of the safety switch.
Patent DE-3922960-A1 (DE)
Inventor: MANGOLD DIETER DR RER NAT
IPC: G01N33/543
Filed: 1989-07-12
Abstract: The application relates to a method and reagent for carrying out competitive displacement immunoassays, employing a labelled antibody which has at least 4 binding sites per label. 
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Patent DE-3933717-A1 (DE)
Title: Ski for downhill skiing - has top bearing layer and bottom multilayer portion with core between
Inventor: SCHERUEBL FRANZ
IPC: F16D37/02
Filed: 1989-10-09
Abstract: The ski, especially for downhill skiing, has a top bearing-layer (9) and a lower multi-layered bearing layer (10).  Between the top (9) and lower (10) layers is a core-layer (11) giving a covering layer (12) to the upper layer (9) and a tread surface coating (13) to the lower layer (10). The covering layer (12) is joined by an elastically deformable bearing (21) to a covering and/or intermediate layer (18,24) of the top bearing layer (9). USE/ADVANTAGE - The ski is able to be deformed and, therefore, uniformly tensioned during travel.
Patent DE-3942480-A1 (DE)
Title: Module with leading supply contacts - has time delay circuit between power supply and load activated on plugging in
Inventor: REUSTLE HANS DIPL ING
IPC: H03K17/292
Filed: 1989-12-22
Abstract: A plug-in assembly with advancing contacts  (V1, V2) operates through the contacts (V1, V2) connecting with sockets (K1, K2) to  a power supply (QE) to a load (RL). Between one of these contacts (V2, K4) and the load (RL) an electronic circuit is inserted comprising a diode (Th1) triggered by a delay circuit (R1, C1). ADVANTAGE - Effectively protects load from excess current when plugging into power supply with low loss, allowing insertion as quickly as desired.
Patent DE-3943240-A1 (DE)
Title: Point display for character and pattern representation - has polarisation filters and liq. crystal films in series arrangement with significantly reduced number of connections
Inventor: STRUCKEN HEINRICH
IPC: G02F1/1347
Filed: 1989-12-22
Abstract: A pointwise character and pattern representation display has polarisation filters and liquid crystal films arranged in the through illumination direction. It can be made dark or light by influencing the polarisation direction using adjacent electrodes. Two (P0,P1) of at least three polarisation filters arranged in a row have mutually perpendicular polarisation planes. A large segment of another divided into two smaller segments with essentially mutually perpendicular polarisation planes. Each of these filters have an adjacent liq. crystal film with electrodes.
Patent DE-4002223-A1 (DE)
Title: Ski slope simulator with video tape reproducer - has computer-controlled video display on which skier image is superimposed in accordance with measurements of position of skis on pedestal
Inventor: FOERST REINER DR ING
IPC: A63B69/18
Filed: 1990-01-26
Abstract: A video projector (2) forms on a wide screen (3) a picture in which a synthetic image (8) of the pupil (12) is superimposed on an actual recorded scene (11) including other skiers (14). The pupil (12) stands with skis (5a,5b) and sticks (13a,13b) on a pedestal (4) equipped with an inclinometer (6). The computer (9) works out data for projection (2) from the measured angle (W) and input from a video tape reproducer (1) to which the video signal generator (16) is synchronised (15). ADVANTAGE - Pupil can vary longitudinal and transverse positions in pictures presenting realistic body attitudes in situations difficult to capture on camera.
Patent DE-4008156-A1 (DE)
Title: Pressure sensor with plug-in housing contg. membrane - has elastically deformable mouths isolating membrane from mechanical stresses during mounting
Inventor: KAISER HARRY DIPL ING
IPC: G01L9/00
Filed: 1990-03-15
Abstract: The press sensor (11) has a plug-in housing (10) with an electrical contact (40) and a membrane (31) which is deformable depending on press. formed in a housing section.  The membrane's deformation is detected by resistors whose electrical conductivity varies with deformation. The housing part is form-locking with the plug-in housing and connected to a component either directly or indirectly.  It has several mutually relatively elastically deformable projections for mounting attachments isolating the membrane from mounting stresses. ADVANTAGE - Measurement errors are prevented by ensuring that no mechanical stresses are transferred to membrane while base plate is being mounted on component.
Patent DE-4010152-A1 (DE)
Title: Supplying oblong objects to processing station - involves guide head with specially curved guide face
Inventor: GEYSSEL JUERGEN
IPC: B65B61/20
Filed: 1990-03-29
Abstract: The device for supplying elongated objects such as drinking straws etc. fixed on a carrier belt to a processing station where they are processed in a specific position has a deflection head (24) which has a guide face (31) for the carrier belt (16). This guide face is curved continually according to a space curve starting from a straight-line starting generatrix (35) and ends along a straight-line end generatrix (32) which runs at an angle preferably of about 90 degrees to the starting generatrix. The end generatrix can lie in the same plane as the starting generatrix and form a right angle with it. USE/ADVANTAGE - Supply of elongated objects such as drinking straws. The carrier belt coming from the supply roller can be supplied at high speed to a processing station wherein little space is required for the deflection of the carrier belt.
Patent DE-4010193-A1 (DE)
Title: Printed circuit board for power electronic circuit
Inventor: LAMERS JOHANNES
IPC: H05K7/20
Filed: 1990-03-30
Abstract: The circuit board (10) supports surface mounted devices on one side, and is formed by part of the inner wall of a housing (26) through which a liquid coolant is passed, to allow dissipation of the heat generated by the power components, on the opposite side. Pref the circuit board (10) is made of a material which contains metal, with an insulation layer between the conductor paths and the circuit board. It pref acts as a cover for a rectangular, circular, or triangular cross-section housing its inward facing surface coated with a corrosion-resistance layer.
Patent DE-4013585-A1 (DE)
Inventor: HELL WILHELM
IPC: G07D7/0047
Filed: 1990-04-27
Abstract: The invention relates to a method for checking the correct processing of banknotes in automatic banknote sorting facilities which sort certain quantities of money into different categories in accordance with predeterminable criteria, in which part-quantities may be destroyed, and in which, after processing of a predeterminable quantity of money or after a particular period of time, a record is prepared which contains, inter alia, information on the banknotes processed, and, in addition, at least one verification mark, calculated from predeterminable record data, is provided on the record and is clearly related to the data included in the calculation. <IMAGE>