baber/WOPTO huggingface dataset:
Patent DE-3546170-A1 (DE)
Title: Apparatus for rinsing the inside of a spraying concentrate container
Inventor: LASSEN NIS
IPC: A01M7/00
Filed: 1985-12-27
Abstract: Apparatus for the spraying medium tank of a field spraying device, for rinsing the inside of spraying concentrate containers, having a bracket (8) which is inserted into an aperture (10) in the spraying medium tank, a tube which is inserted into the bracket (8) and the end piece of which extends away from the aperture (10) in the spraying medium tank, a stop valve (1) which controls the rinsing process and a lid (9) which seals the bracket (18) directly and is to be removed before the apparatus is used. <IMAGE>
Patent DE-3605174-A1 (DE)
Title: Device for cleaning the sealing surfaces of leveller-door frames on coking oven doors
Inventor: JAKUBASS HANS-JOSEF DIPL ING
IPC: C10B43/04
Filed: 1986-02-19
Abstract: Device for cleaning the sealing surfaces of leveller-door frames.  g has mechanically actuated cleaning tools (27) and a centring device (28) which are connected to a frame (6) displaceably mounted on the coke-discharging machine (1). Provision is made for the frame (6) to be horizontally displaceable until a buffer device (13) connected to it comes to bear on the door body (2) or other parts of the coking oven battery, the cleaning head (25) with the cleaning tools (27) and the centring device (28) being moved into the leveller door (41) in this end position. In this arrangement, the frame (6) is mounted so that it can move both horizontally and vertically to compensate for deviations in the position of the leveller door (41) from that of the coke-discharging machine (1). <IMAGE>
Patent DE-3605815-A1 (DE)
Title: Apparatus for the bending of sheet plates
Inventor: MEINERT DIETER
IPC: B21D5/04
Filed: 1986-02-22
Abstract: An apparatus for the bending of sheet plates has a housing in which is arranged a clamping device for clamping the sheet plate to be worked. The apparatus furthermore has a bending tool arranged above and below the working plane of the apparatus on a support. The bending tools can be used to bend the edges of the sheet plates in two different planes, for which purpose one bending tool is first of all displaced with the support to the level of the working plane and the other bending tool is moved away from the working plane. The bending tool at the level of the working plane is then swivelled and the respective edge portion bent through a corresponding angle. With this apparatus, it is possible, by means of a simple swivel-bending operation, to work the edges of sheet plates accurately with little outlay on control technology while reliably avoiding damage to the surface of the sheets.
Patent DE-3610265-A1 (DE)
Inventor: JAEGER KURT DIPL ING
IPC: H02K3/50
Filed: 1986-03-26
Abstract: An apparatus for supporting conductor bars of an end winding of a stator winding of an electric machine having a lamination stack includes pressure plates holding the lamination stack together, support angles supporting the conductor bars in the vicinity of the end winding, a support ring being directly axially adjacent the pressure plate and having an inner periphery, the support angles having radially outer surfaces braced against the support ring, the support angles being guided and partially disposed in radially extending slots formed in the pressure plates, and spacers in the shape of ring segments resting on the inner periphery of the support ring and preventing tangential deflection of the support angles.
Patent DE-3613784-A1 (DE)
Inventor: SCHULTE RICHARD
IPC: E01C23/02
Filed: 1986-04-23
Abstract: The concrete road finisher (10) comprises an apparatus for the production of a longitudinal dummy joint (96) running in the finishing direction A, having a preformer (38) in the region of compression units (30, 34), and a main joint former (44) which is separate from the latter and situated in the region of a smoothing board (30). Hereby, dimensionally accurate, straight longitudinal dummy joints in combination with straightforward handling of the concrete road finisher (10) can be achieved. <IMAGE>
Patent DE-3616361-A1 (DE)
Title: Slide valve for bulk material
Inventor: KAMMERER HANS
IPC: B65D90/58
Filed: 1986-05-15
Abstract: In the case of a slide valve for bulk material, a slide element composed of two plates is provided. A slide tongue is displaceable in a groove which is located in the interface between these two plates and surrounds a circular through-opening. To prevent the groove becoming soiled with bulk material when the slide valve is open, a funnel is fitted into the upper plate of the slide element.
Patent DE-3634309-A1 (DE)
Title: Push-button switch arrangement (momentary-contact switch arrangement)
Inventor: RENDGEN WALTER
IPC: H01H13/72
Filed: 1986-10-08
Abstract: A push-button switch arrangement having contact displacement devices which have a plurality of operating keys, the front surfaces of the operating keys being arranged flush in a plane in the quiescent position and in each case projecting beyond this plane in the operating position. The operating key is moved back into the quiescent position by a restoring force, via force and movement transmission means, against the force which presses the operating key into the pushed-forward position.
Patent DE-3642845-A1 (DE)
Title: Process for the preparation of dimethyl ether and catalyst used for this purpose
Inventor: DORNHAGEN HORST DR
IPC: C07C41/42
Filed: 1986-12-16
Abstract: The present invention relates to a process for the preparation of dimethyl ether by means of catalytic dehydration of methanol using an alpha -Al2O3 catalyst which contains small amounts of SiO2.
Patent DE-3643838-A1 (DE)
Title: Speech recognition device for integrated services communications systems, in particular telephone switching systems
Inventor: ZINKE JOACHIM DIPL ING
IPC: G10L15/00
Filed: 1986-12-20
Abstract: The reference pattern memory provided for speech recognition is divided into a plurality of areas which are in each case assigned to a calling connection device. These areas are activated directly by the telephone number and/or address of a calling connection device which is transmitted via a signalling channel. Only the reference patterns of a single speaker or a small number of speakers which are stored in the area addressed in this way are fed to a comparator. A changeover device is provided which can be set by a control device in such a way that the speech information arriving via a user data channel is either forwarded to the input of the reference pattern memory for storage or is fed to the comparator for command generation.
Patent DE-3706061-A1 (DE)
Title: Condom or similar device - for retaining electrical conductivity
Inventor: FRIEDMANN FELIX
IPC: A61B19/04
Filed: 1987-02-25
Abstract: The claimed innovation is the subject of a prior patent  application and is described as a preservative or  analagous device which is electrically conducting. The fundamental mateirals referred to in this  supplemtn to the original application are natural or synthetic rubbers, elastomers, or similar, either pure, in compounds or in combination with other  substances. An acknowledgement to previous state of the  art technology is made, wherein organic substances of the above kind are known to be electrically conducting in themselves, in whole or in part and to a greater or lesser extent, or e can be made so by suitable processing during their manufacture. Such processing is typified by polymerisation,  vulcanisation or in particular electrophoresis (a separation process for identifying colloids). Electrical conductivity may exist before, during or after this type of processing and is not new.
Patent DE-3706691-A1 (DE)
Title: Hot-runner arrangement for processing plastics by the injection- moulding process
Inventor: MUELLER HANS
IPC: B29C45/27
Filed: 1987-03-03
Abstract: A hot-runner arrangement for the processing of plastic materials by the injection-moulding process comprises a nozzle which consists of two nozzle parts (1,7) which are screwed one inside the other, one part consisting of steel and the other part of copper or a similar material. In the second-mentioned part (7), obliquely running nozzle bushes (16) of steel are fitted. The lower section of the nozzle is accommodated by a depression (28) in that plate of the injection mould (27) which contains the mould cavities, and the space (29) between the nozzle and the mould plate is bridged by projecting ends of nozzle bushes (16). The depression (28) has an inclined surface (30) at which the nozzle bushes tightly adjoin. The nozzle bushes are preferably made of steel. They are guided such that they start from a steel bush (12) which is arranged in the second nozzle part and are in sealing contact with the first nozzle part (1), by means of which it is achieved that the channel system through which molten plastic material can flow has a continuous steel surface. <IMAGE>
Patent DE-3708050-A1 (DE)
Title: Continuous casting installation with a rolling mill arranged on the outlet side
Inventor: POKORNY ERNST ING
IPC: B21B45/00
Filed: 1987-03-12
Abstract: Known holding devices are designed as transportable containers which have an opening on one side for the introduction and removal of the continuously cast pieces. These heavy and cumbersome containers are disadvantageous for material tracking since the continuously cast piece introduced last has to be removed first. In order to simplify material tracking and to allow the continuously cast pieces to be transported from the continuous casting installation to the rolling mill with the aid of simple means, the holding device is designed as a stationary through-feed chamber (5). The through-feed chamber makes it possible to roll continuously cast pieces from the casting temperature, only slight heating being required before rolling. <IMAGE>
Patent DE-3714468-A1 (DE)
Title: Artificial acetabular cup
Inventor: SCHELHAS KLAUS-DIETER
IPC: A61F2/46
Filed: 1987-04-30
Abstract: There is described an artificial acetabular cup for anchorage in the acetabulum of the human pelvic bone by means of a hardening bone-cement. The acetabular cup comprises at least partially circumferential adhesive grooves on its outside. The adhesive grooves possess an undercut cross-section.
Patent DE-3719337-A1 (DE)
Title: Gripper for a robot
Inventor: OPHEY LOTHAR DR ING
IPC: B25J15/02
Filed: 1987-06-10
Abstract: In the provision of components in a largely automated production or assembly plant, robots with grippers, constructed for example as parallel-jaw grippers, are employed. The components are supplied on pallets, on which they are mounted in more or less exactly maintained desired positions. Merely inaccurate arrangement of the components on a pallet produces the problem that the gripper may possibly be unable to grip the component correctly. An image-processing system can help to solve this problem. However, this is expensive, so that under certain conditions it is possible to resort to a gripper according to the invention with floating mounting. During gripping, the gripper can move in one direction or one plane. During the handling operation, the gripper is stopped. Before setting down the gripped and held workpiece, the gripper is centred, so that it assumes its defined desired position with respect to the robot.
Patent DE-3720932-A1 (DE)
Title: Power supply for an arc welding appliance underground
Inventor: NEUHAUS FRIEDHELM
IPC: B23K9/10
Filed: 1987-06-25
Abstract: The accumulator unit of an underground locomotive is used as the power source. The accumulator unit is connected to plug devices and to a resistor, in particular a variable resistor. <IMAGE>
Patent DE-3721962-A1 (DE)
Title: Door fastening for a motor-vehicle door
Inventor: KLEEFELDT FRANK
IPC: E05B81/20
Filed: 1987-07-03
Abstract: The invention relates to a door fastening for a motor-vehicle door, with a lock plate, a spring-loaded rotary latch, especially fork latch, a spring-loaded detent pawl and a motive actuating device. The motor-vehicle door can be closed by the actuating device against the pressure force of the door seal which experiences deformation and which can be compressed by the amount of a deformation travel. Furthermore, the movement of opening the locked motor-vehicle door can be initiated by means of the actuating device. The rotary latch and the detent pawl are arranged on a mounting plate which is held on the lock plate so as to be axially movable. The actuating device acts on the mounting plate. The mounting plate is displaceable in the direction of movement of the locking element, with the rotary latch closed and surrounding the locking element, by the amount of an adjustment travel which is at least as large as the deformation travel of the door seal. <IMAGE>
Patent DE-3723562-A1 (DE)
Title: Lateral guiding device
Inventor: HOELZL KLAUS DR
IPC: A63C9/20
Filed: 1987-07-16
Abstract: Device for guiding a cross-country ski boot on the ski. Devices of this type are usually designed so as to be symmetrical with respect to a vertical plane which is parallel to the longitudinal direction of the ski. When special cross-country techniques (Siitonen skiing technique) are used, this symmetrical design means that pushing-off and ski-driving forces are insufficiently taken up. The new device is to be universally applicable for different cross-country techniques. In order, in the case of normal and abnormal cross-country techniques, to be able to guarantee optimum guidance of the ski boot during the skiing movement, in the case of at least two supporting elements (4a, 5a) which extend parallel to one another in the longitudinal direction of the ski and have in each case two limiting surfaces (4c, 4d, 5d, 5c) which meet to form a roof shape, the angles ( beta ) which, together with the plane of the supporting surface, enclose the inner limiting surfaces (4d, 5d) which face the longitudinal central plane of a supporting surface (8a), are smaller than the angles ( alpha ) enclosed between the outer limiting surfaces (4c, 5c) and the plane of the supporting surface. This design results in both symmetry and asymmetry, which respectively ensure optimum longitudinal guidance of the ski boot during skiing in the case of conventional skiing techniques and special skiing techniques respectively. Owing to the favourable longitudinal guidance of the ski boot achieved in the case of virtually all conventional skiing techniques, the device is suitable for ... Original abstract incomplete. <IMAGE>
Patent DE-3724255-A1 (DE)
Title: Partly dynamic brake lights for vehicles
Inventor: RODRIGUEZ PEDRO
IPC: B60Q1/30
Filed: 1987-07-22
Abstract: The invention is concerned with indicating the braking process in vehicles. The intensity and duration of the braking process can be perceived visually. Depending on the intensity of the process, one or more light faces are made to light up in a specific sequence so that the precise perception of the dynamic braking process is conveyed to the traffic travelling behind. The signal required for this is obtained from a generally known acceleration sensor. An electronic evaluation circuit produces the pulses to drive the various lighting elements. Since the eye responds best to intermittent light faces, the driver of the vehicle travelling behind can react here more quickly and with appropriate braking force.
Patent DE-3727723-A1 (DE)
Inventor: SAUERWALD WILHELM ALBERT
IPC: G01R31/3185
Filed: 1987-08-20
Abstract: An arrangement for testing integrated circuits provided on a carrier comprises a series input (22) and a series output (24) for test and result patterns, and a mode control register (30) to receive a mode control signal train via the serial input. Under the control of said mode control signal train the serial input and output can be shortcircuited to each other, or further registers (32, 34, 36) can be selectively filled and emptied. In this manner, both the interior of the integrated circuit and respective interconnection functions can easily be tested by means of a universal protocol. Integrated circuits and the carrier only require minor extension/adaptations. <IMAGE>
Patent DE-3734245-A1 (DE)
Title: Device for liquid offtake from suspensions
Inventor: ABULFATOV ASIF KARA OGLIJ
IPC: B01D29/05
Filed: 1987-10-09
Abstract: Device for liquid offtake from suspensions, which contains a casing (1) in which a shaft (7) and at least two filter elements (9) are accommodated which are fixed in the casing (1) coaxially with the shaft (7) and each of which is constructed in the form of a perforated disc (10) and which, pairwise between one another and the shaft (7), form a chamber (11) for liquid offtake from the suspension, which communicates with a suspension supply port (14) and a residue discharge port (15), each filter element forming, by means of its opposite surfaces (17) and together with the casing (1), a filtrate plenum (18) which is connected to a filtrator discharge port (19), and a blade (21) which is fixed to the shaft (7) and is located in the chamber (11) for liquid offtake from the suspension, being equipped with a screw (8) which is fixed to the shaft (7) and is constructed so as to have a variable pitch, and a blade (21) which is arranged between vanes (22) of the screw (8) and, together with the screw (8), serves to increase the degree of compression of the residue. <IMAGE>
Patent DE-3735855-A1 (DE)
Title: Manual shift transmission for motor vehicles
Inventor: MUELLER ERICH
IPC: F16H3/089
Filed: 1987-10-23
Abstract: A manual shift transmission has applications in motor vehicles, especially motor cycles. The manual shift transmission (10) has a first shaft (14) and a second shaft (13), which are each respectively provided with a number of gear wheels (21 to 25, 26 to 30) corresponding to the number of gears to be shifted by the manual shift transmission (10). The gear wheels (21 to 25, 26 to 30) of both shafts (13, 14) mesh with one another in pairs. The pairs (21/26, 22/27, 23/28, 24/29, 25/30) can be selectively connected to produce a torque-transmission connection between the shafts (13, 14). The manual shift transmission (10) also has a third shaft (12), between the input and output of which a torsional vibration absorber (37) is inserted. In order to reduce the overall size of the manual shift transmission (10), to damp all shiftable gears and to increase the efficiency, the third shaft (12) is a drive shaft of the manual shift transmission (10), the input of which is connected by way of a separating clutch (16) to an engine (15). The output of the drive shaft drives the second shaft (13). The second shaft (13) is an intermediate shaft and the first shaft (14) an output shaft of the manual shift transmission (10), which is operatively connected to at least one wheel (18) of the motor cycle (Fig. 1). <IMAGE>
Patent DE-3736100-A1 (DE)
Inventor: REICHLE HEINZ
IPC: A45D20/30
Filed: 1987-10-24
Abstract: An appliance for treating hair is described, having a winding mandril driven by a reversible motor and a hair dryer whose outflow nozzle is arranged perpendicularly to the axis of the winding mandril, and is adjustable in such a manner that the emerging flow impacts at a tangent on the hair wound onto the winding mandril. The direction of rotation of the winding mandril and the position of the outflow nozzle of the hair dryer are coupled to the actuation of the reversing switch for the drive motor in such a manner that the flow impacts on the hair wound on the winding mandril towards the tip of the hair. Reversing is controlled by two switches (1, 2), whereof the first switch (1) is directly actuated by the reversing switch (3) and the second switch (2) is actuated only after a certain time-lag. 
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Patent DE-3740954-A1 (DE)
Title: Quasi-subframe for axle guides
Inventor: GUSINDE HEINZ DIPL ING
IPC: B60G99/00
Filed: 1987-12-03
Abstract: Technical problem Providing a front axle guide with greater driving comfort. Solution of the technical problem The upper links (4, 4') are supported in relation to one another by means of rotatable bearings and quasi-subframes (7, 7') with simultaneous elastic connection (6) to the vehicle frame (8), and the lower links (5, 5') are likewise supported in relation to one another by means of rotatable bearings and a quasi-subframe (10) with simultaneous elastic connection (9) to the vehicle frame (8). Area of application Utility vehicles, in particular buses. <IMAGE>
Patent DE-3802121-A1 (DE)
Title: Method and device for determining the coin stack height in gaming machines
Inventor: MENKE WILHELM
IPC: G07F17/32
Filed: 1988-01-26
Abstract: The invention relates to a method and a device for determining the height of coin stacks in coin tubes, in particular in gaming machines. At least one coil is used which is supplied with voltage pulses, in connection with which coil the coin stack, contained in the coin tube, amplifies the magnetic field surrounding the coil. The induced voltage signal produced in the coil by the eddy current and magnetic field alteration is evaluated for determining the stack height. <IMAGE>
Patent DE-3806652-A1 (DE)
Inventor: GILDEMEISTER HANS DR
IPC: B30B9/04
Filed: 1988-03-02
Abstract: A press for dewatering of sewage sludge pellets, which are covered with permeable coatings to facilitate drainage, comprises two relatively movable rams 14a, 14b, with filtering faces, located in an axially movable tubular housing 6. The housing has an inlet opening 7 for the pellets and a discharge opening 8 for the pressed sludge. The housing is moved from the filling position shown to a pressing position wherein all the openings are closed by the rams, whereupon ram 14b is advanced (Fig. 5), then to the discharge position (Fig. 6) where an ejector advances through opening 9 to push the moulded sludge mass through opening 8. Two or more such presses may be arranged in tandem (Fig. 1). <IMAGE>
Patent DE-3807324-A1 (DE)
Title: Incandescent-cathode material for a replenishment reaction cathode for electron tubes, and method for preparing said material
Inventor: BUXBAUM CHARLEY DR
IPC: H01J1/28
Filed: 1988-03-05
Abstract: Incandescent-cathode material in the form of wire, strip or plate for a replenishment reaction cathode for electron tubes, consisting of a high-melting (refractory) host metal (carrier metal) (1) containing at least 50 % W,  an activating substance (2) containing La2O3, an agent (3) which promotes the diffusion of the activating substance (2), reduces its evaporation rate from the cathode surface, and contains a platinum metal, a reductant (4) which preferably consists of a high-melting (refractory) carbide, a substance (5) which inhibits the self-diffusion of the agent (3) and is present in the form of Re, Rh or Ru in interlayers, and an alloy (6), composed of the elemental form of the activating substance (2) and the diffusion-promoting agent (3), as a surface layer. The latter is preferably present as an intermetallic compound, especially as a lanthanum platinide. The host metal (1) has preferably been hardened with dispersoids (7) in order to enhance high-temperature strength. Preparation by means of powder metallurgy, by  manufacturing an open-pored W sintered body, infiltration with liquid La2O3 in vacuo or under protective gas (inert gas),  hot deformation by rotary swaging and drawing, coating with Re and Pt, carburising and activating for formation (forming) of the lanthanum platinide. <IMAGE>