baber/WOPTO huggingface dataset:
Patent DE-3701828-A1 (DE)
Title: Control device for bell-ringing machines (chime machines)
Inventor: ALDEJOHANN ANTON PROF DIPL ING
IPC: G10K1/34
Filed: 1987-01-23
Abstract: A bell-ringing machine having a drive motor (1) to which current is periodically applied in the forward or rearward direction, via a control device (MP). Angle signalling devices (5, 32) are arranged on the drive (4, 41), and their signals are evaluated by the control device (MP) so that the current is regulated with respect to maintaining a predetermined ringing angle. The control results in the ringing angle being attained and maintained irrespective of temperature and friction, with low drive losses and protection of the bell. <IMAGE>
Patent DE-3711208-A1 (DE)
Title: Flower vase
Inventor: ULRICH FRIEDRICH
IPC: A47G7/06
Filed: 1987-04-02
Abstract: A flower vase which can be used both as a standing vase and is also suitable for fitting onto a bottle, in particular a wine or champagne bottle.
Patent DE-3713016-A1 (DE)
Inventor: RADEMACHER FRIEDRICH
IPC: B67C7/00
Filed: 1987-04-16
Abstract: In a combination filling machine for filling, capping, and labeling lightweight plastics bottles, tilting can occur while they are being handled in the various rotary stations thus impeding satisfactory transport at high speed. The bottles 7 are therefore transported while they are supported virtually without contact with the floor by the neck collar 8 or mouth region throughout their passage. They are held by the neck collar and the mouth region alternately at every transfer point and transferred between corresponding rotary stations.   <IMAGE>
Patent DE-3714434-A1 (DE)
Title: Presentation and holding device for tools consisting of a gripping part and a working part
Inventor: GROTEN KARL J
IPC: B65D73/00
Filed: 1987-04-30
Abstract: To be able to display tools in shops, it is frequently necessary to allow the grip or some other function of the tool to be tested without thereby providing the possibility of removing the tool from its holding device. To make possible a theftproof presentation and working tool, there is proposed an essentially Y-shaped fastening arrangement which consists of two parts and is formed by cooperating locking buttons and locking hoods.
Patent DE-3719121-A1 (DE)
Title: Method for the production of an aluminium piston with fibre-reinforced areas for internal combustion engines
Inventor: KOEHNERT HANS-JUERGEN
IPC: B22D19/00
Filed: 1987-06-06
Abstract: Fibre-reinforced areas in aluminium pistons are known. Local reinforcements are achieved by inserting previously prepared fibre bundles in a defined position in a casting mould and pouring an aluminium melt over them. The aluminium melt is then forced under pressure into the cavities of the fibre bundle. In the case of reinforced areas produced in this way, the fibre material does not extend quite as far as the outer surface but is covered at the outer surface at least by a thin film of aluminium. The disadvantage of the fibre-free covering layer at the surface is that it is possible for cracks that penetrate into the workpiece to start there. In order to avoid such fibre-free covering layers, a fibre-reinforced preform (1) is produced in which the fibre material is exposed to the outside at one surface (2). The preform is then converted by subsequent forging to the shape of a piston (4) in which the superficial fibre area (2) comes to lie at the inner wall of the piston (4), between the boss and the head. <IMAGE>
Patent DE-3727250-A1 (DE)
Title: Flame-resistant, antistatic polycarbonate moulding compositions
Inventor: BUYSCH HANS-JOSEF DIPL CHEM DR
IPC: C08K5/51
Filed: 1987-08-15
Abstract: The present invention relates to mixtures of polycarbonates with graft polymers and copolymers which have been flameproofed, and are characterised in that they contain modified polyalkylene ethers as antistatic.
Patent DE-3728033-A1 (DE)
Title: Device for transporting small and large articles in vehicles, preferably motor vehicles
Inventor: RIESSELMANN GOTTFRIED
IPC: B65D19/44
Filed: 1987-08-22
Abstract: The invention is based on the object of providing a device which allows small and large articles to be held securely in vehicles, the intention being for articles of quite different external dimensions to be retainable as quickly as possible. This object is achieved in that the device has at least one base plate, in that there are arranged in the base plate a plurality of holding-element receivers into which upwardly projecting holding elements can selectively be engaged.
Patent DE-3731096-A1 (DE)
Title: Apparatus for softening water
Inventor: GRUELL FRANZ DIPL ING
IPC: B01J49/75
Filed: 1987-09-16
Abstract: In the salt reservoir (2) of the softening device, a pH sensor (15) is provided for measuring the hydrogen ion concentration. In the event of an erroneous addition of detergent into the salt reservoir, the wash programme is interrupted by the pH sensor (15), the dishwasher is turned off and an error indicator may be activated. <IMAGE>
Patent DE-3731113-A1 (DE)
Inventor: SCHINDLER GERHARD DIPL ING
IPC: B30B9/30
Filed: 1987-09-16
Abstract: A bale press comprises a crank drive (4, 5, 8) arranged behind compacting element (15) when disposed in a forward dead centre position. The crank drive comprises crank rods (8) which are directed opposite the direction of pressing and engage at a transverse carrier (4), connecting the two sides of a guide frame (10) enclosing the crank drive. The compacting elements (15) are connected to the guide frame and are drawingly driven in the press stroke, with vertical and horizontal guidance being provided by settable guide rollers (16). <IMAGE>
Patent DE-3731734-A1 (DE)
Title: Machine with hydraulic cylinder
Inventor: HILDEBRANDT FRITZ
IPC: E02F9/22
Filed: 1987-09-21
Abstract: The invention relates to a machine, in particular an excavator, wheeled loader, track-construction machine or the like, with hydraulic cylinder whose piston rod acts on parts of this machine which are to be moved. The object of the invention is to create an effective protection for hydraulic cylinders and pipelines and pressure hoses leading to them and also for the piston rod. The invention consists in a device which is attached to the hydraulic cylinder and consists of a block, preferably of plastic, with an inner and outer peripheral surface, of which the inner bears at least partly against the hydraulic cylinder, and of a clamping piece likewise bearing at least partly against the hydraulic cylinder and to be fastened to the block.
Patent DE-3733074-A1 (DE)
Title: Circuit arrangement for a pixel-by-pixel correction of the picture signals of a picture sensor comprising a plurality of photoelements
Inventor: ALLWEIER ARNOLD
IPC: H04N5/361
Filed: 1987-09-30
Abstract: Circuit arrangement for a pixel-by-pixel correction of the picture signals of a picture sensor comprising a plurality of photoelements. In a correction-value memory there are stored for each photosensor a plurality of correction brightness values, which are assigned to different grey values or raw brightness values and the respective magnitude of which is chosen such that a family of identical characteristic curves is obtained for all the photosensors for the relationship between photoelectric current and light intensity according to the function I = Io + a . L, where I denotes the photoelectric current, Io denotes the dark current, L denotes the light intensity and a denotes a constant. <IMAGE>
Patent DE-3733442-A1 (DE)
Inventor: MEINASS HELMUT DIPL ING
IPC: F17C7/04
Filed: 1987-10-02
Abstract: A process and an apparatus for emptying gas vessels which are divided into two groups (A, B), of which one group is preferably emptied. The preferred emptying of one vessel group is achieved by the associated extraction pressure of one vessel group being set slightly higher than that of the other vessel group. When two slightly different extraction pressures are firmly preset at the respective pressure regulators (9, 10), pressure fluctuations occur in the different operating phases. According to the invention, this disadvantage is removed by the settings of the pressure regulators being brought into agreement in parallel on account of the pressure (12) in the common consumer line (11). <IMAGE>
Patent DE-3733711-A1 (DE)
Title: Silencer for gas flow
Inventor: FRANCO LUIGI
IPC: F01N1/24
Filed: 1987-10-06
Abstract: A dissipative silencer (1) for gas flow of a type of construction in which a conduit (3), which is penetrated by the gas flow, is provided with a plurality of radial holes (8) and penetrates a housing filled with sound-absorbing material (6); the conduit (3) has a central section (10) of elliptical cross-section with a constant profile and two mutually averted connecting sections (11, 12) with elliptical but continuously variable cross-sections, which connect the central section with circular inlet and outlet cross-sections (4, 5) of the conduit by means of convergent-divergent venturi sections and vice versa. <IMAGE>
Patent DE-3733928-A1 (DE)
Inventor: YOUNG DOUGLAS L G
IPC: B01D29/37
Filed: 1987-10-07
Abstract: The tubular screen element in a paper pulp screen (Fig. 1) has screen apertures 52 and recesses 42, spaced from the apertures on the upstream side, which improve the separation process. Fig. 4 shows part of a screen with axial grooves 42 between rows of apertures 52 in Figs. 6, 7 the recesses are formed as dimples. Fig. 8 illustrates a screen with circumferential corrugations, the apertures being formed as slits restricted to the peaks on one side. <IMAGE>
Patent DE-3734003-A1 (DE)
Title: Earthing wristband
Inventor: ZWICKNAGL FRITZ
IPC: A61N1/14
Filed: 1987-10-08
Abstract: An earthing wristband (12) for dissipating (draining) static charges on a working person has, at least on the inside (13), textile fibres which are electrically conductive as a result of being enriched with carbon particles (22). <IMAGE>
Patent DE-3737103-A1 (DE)
Inventor: KORTHAEUER MANFRED
IPC: G01G19/413
Filed: 1987-11-02
Abstract: Set of scales for self-service intended for commodities introduced into a container, especially a foil bag, with a load carrier which is coupled to a weighing device and on which the container filled with commodities is suspended, with a printing unit for printing out a self-adhesive label containing information derived from the weighing operation and the basic price of the commodity, and with a label dispenser for applying the printed label to the container, characterised in that the load carrier is articulated pivotably on the weighing device and can pivot between a first position, in which the weighing of the commodity, the printing-out of the label and the transport of the label to the label dispenser take place, and a second position, in which the container is located in the region of the label dispenser for the purpose of sticking on the label.
Patent DE-3738052-A1 (DE)
Title: Method for storing and providing material to be processed for a production line and storing and provision system for carrying out the method
Inventor: BOLZMANN OLAF-RAGNAR DIPL ING
IPC: B65G1/137
Filed: 1987-11-09
Abstract: The invention relates to a method for storing and providing material to be processed for production lines assigned to the store, in which method containers (35) and palettes (34) are automatically stored in, removed from or re-stored in places provided in a rack unit storage installation (29, 30, 31) with the aid of a store system computer. The control of all the conveying devices (13, 14, 16, 17, 24, 25, 26, 27, 1, 7) takes place by means of process computers controlled by the store system computer, and the store allocation and stock control is undertaken by a further computer. The invention relates, furthermore, to a storing and provision system which comprises a plurality of rack units (29a, 29b, 30a, 30b, 31a, 31b) arranged in pairs adjacent to one another, storage and retrieval devices (20) storing, removing and re-storing, in a computer-controlled manner, the material to be processed in the lanes, thus formed, between the rack units. The production lines (32, 33) are arranged at the front of the rack units. <IMAGE>
Patent DE-3806173-A1 (DE)
Title: Pyrometric measuring device
Inventor: STRUSS ORTWIN
IPC: G01J5/60
Filed: 1988-02-26
Abstract: It is intended to provide a pyrometric measuring device which delivers good measuring results on both smooth and rough material surfaces. Two measuring devices (3, 4) are directed towards a common measuring position (2) in such a way that they detect two different ambient radiation power values. The ambient radiations can vary in any way during the measuring process. The elimination of the ambient radiations is achieved by means of difference formation. <IMAGE>
Patent DE-3808318-A1 (DE)
Title: Process and arrangement for preparing solutions of a chemical concentrate
Inventor: KUEPPER WILLY
IPC: G05D11/13
Filed: 1988-03-12
Abstract: Published without abstract.
Patent DE-3808966-A1 (DE)
Title: Circuit arrangement for the speed-proportional volume control for car radios
Inventor: DAHMEN WOLFGANG
IPC: H03G3/32
Filed: 1988-03-17
Abstract: The circuit arrangement has a chain of a digital pulse generator mounted on the tachoshaft of a vehicle followed by a digital/analog converter, the output voltage of which is supplied, after matching to the volume level in the interior of the vehicle, to a last member of the chain in the form of a voltage divider of a fixed resistor and at least one controllable resistor for influencing the input and output voltage of an AF amplifier in proportion to the speed.
Patent DE-3812345-A1 (DE)
Inventor: OLSCHEWSKI ARMIN
IPC: F16C33/38
Filed: 1988-04-14
Abstract: A cage comprises two or more components (14, 16) in which elastically deformable retaining projections (17) are provided on one case component (14), the free ends of these retaining projections having radially offset portions (21) with undercut surfaces (35), the latter abutting against corresponding abutment surfaces (36) of the component (16) after the retaining projections (17) have been inserted into openings or recesses (20) of the cage component (16). To enable the cage to be easily assembled and the components (14, 16) to be held together securely, even when they get hot and when subjected to axially acting forces, the total radial height (A) of the retaining projections (17) between the outer surfaces (25) of the radial portions (21) and the supporting surfaces (23) remote therefrom is greater than the radial height (13) of the openings or recesses (20). <IMAGE>
Patent DE-3818890-A1 (DE)
Inventor: JEKAT HERBERT DIPL ING DR
IPC: H02K49/00
Filed: 1988-06-03
Abstract: The invention relates to a sealing device of the bearings of a rotating shaft with its associated drive unit on agitator mechanisms or pump impellers which treat aggressive, explosive, radioactive or toxic media or solid suspensions. On the product side, an axial face seal is arranged between the agitator shaft and the housing of the agitator mechanism, whilst on the drive side a static hermetically sealing sealing element is installed between the shaft and the drive unit on the one hand and the housing on the other hand. The interior of the housing in which the bearings are installed is filled with a lubricant which is maintained at a pressure equal to or above the pressure in the product container. 
<IMAGE>
Patent DE-3819582-A1 (DE)
Title: Storage of the receiving period of television, differentiated by transmitter use and programme use, in the television set, so that substantiation of the TV charges account can be carried out by technical means
Inventor: LAUCKNER RUOTO
IPC: H04H60/22
Filed: 1988-06-09
Abstract: By building in a storage device for the receiving period of television into each television set, the actual receiving period of television is recorded and correspondingly accounted for with the GEZ (charge collection centre). Charges are paid only for actually used "goods". The storage is also differentiated according to transmitters, in order to guarantee to the GEZ an objective calculation basis with respect to the transmitters. The "quota switch-on key" (programme charge key) at present used by the GEZ with respect to the transmitters can be abolished. All accounts are substantiated.
Patent DE-3820058-A1 (DE)
Title: Group antenna for use in e.g. radar system, has sources or sensors that are listed to linear group structures and arranged at distance from each other in structures, where each structure comprises three sources or sensors
Inventor: ELLEAUME PHILIPPE
IPC: G01S7/36
Filed: 1988-06-13
Abstract: The antenna has sources or sensors (1B-10B, 1C-11C) that are provided for transmission and receiving operation, where the sources or sensors for transmission operation are connected to a transmitter and the sources or sensors for receiving operation are connected to a receiver. The sources or sensors are listed to linear group structures (B, C) and arranged at a distance from each other in the structures, where each structure comprises three sources or sensors.
Patent DE-3826150-A1 (DE)
Inventor: MENGEL WILLIAM HENRY
IPC: H03J7/18
Filed: 1988-08-01
Abstract: A tuner (300) in, for example, a television receiver, includes a volatile memory (340) which is automatically programmed with data relating to receivable active channels, upon activation of the receiver by a user after a power failure. Since the system is responsive to the application of standby power after a power failure, an automatic autoprogramming sequence does not occur each time the receiver is turned on by a user. <IMAGE>
Patent DE-3831042-A1 (DE)
Title: Device for the axial displacement of a rotatable machine part
Inventor: JINDRA MILOSLAV DIPL ING
IPC: F16C35/077
Filed: 1988-09-12
Abstract: The subject-matter of the invention is a device for the simple axial displacement of a rotatable machine part 6 in a fixed machine body 1.   According to the invention, a threaded sleeve 2 is arranged on the fixed machine body 1 so as to be able to be rotated, in which threaded sleeve a bearing 3 is axially fixed by its outer shell 4, the inner shell 5 of the bearing 3 being secured on the rotatable machine part 6. <IMAGE>
Patent DE-3832764-A1 (DE)
Title: Navigation aid for aviation
Inventor: PIETSCHMANN OSWALD
IPC: G01C21/20
Filed: 1988-09-27
Abstract: The invention relates to a device for determining the approach course of an aircraft equipped with a direction-finding device to a landing place equipped with a radial beacon. It thus deals with a navigation aid or learning means. It is essential for the device that a coordinate plate with two coordinate centres provided at a distance from one another is provided, that the first coordinate centre is associated with a guide beam disc, a nominal course disc and a bearing value pointer which can be adjusted mutually independently around the coordinate centre, and that the second coordinate centre is associated with a simulation of a compass disc, a simulation of the associated compass pointer and a simulation of the bearing value pointer of the direction-finding device, which can be adjusted mutually independently around the second coordinate centre. <IMAGE>
Patent DE-3839964-A1 (DE)
Title: Cylinder carrier for hermetic refrigerant compressors
Inventor: GUENTHER EBERHARD DIPL ING
IPC: F04B39/00
Filed: 1988-11-26
Abstract: The invention relates to low-power hermetic refrigerant compressors.   The invention is characterised in that a cylinder carrier is fastened directly to the motor stand by means of fastening tabs in a soldered or welded execution and receives a cylinder and valve-seat plate. The cylinder carrier is designed as a sheet-metal or sintered-iron moulding with two surfaces arranged at a specific angle relative to one another. The damping chambers are introduced between these surfaces and are connected firmly to the cylinder carrier. The damping chambers are matched exactly to the particular types of compressor. <IMAGE>
Patent DE-3901944-A1 (DE)
Title: Window or door
Inventor: SCHNEIDER ALFRED
IPC: E05D15/52
Filed: 1989-01-24
Abstract: A description is given of a window or of a door 1, having a sash or leaf 3 which is mounted, on, or in the vicinity of, an upright bounding edge, on a fixed frame 2 by articulation fittings 5, 6, which window or door, to relieve the articulation fittings 5, 6 of the vertical component of the weight or load of the sash or leaf 3, is characterised by a tension member 11 which, on the one hand, acts on the sash or leaf 3 in the region of the articulation fittings 5, 6 and, on the other hand, is anchored on the fixed frame 2 counter to the weight or load direction of the sash or leaf 3. <IMAGE>
Patent DE-3906776-A1 (DE)
Title: Fertiliser broadcaster
Inventor: RAUCH NORBERT DIPL ING
IPC: A01C17/00
Filed: 1989-03-03
Abstract: A fertiliser broadcaster for attachment to a tractor has a support frame, a fertiliser container held by the latter and arranged transversely to the direction of travel, with in each case a delivery opening arranged near the outer ends of the container, and with in each case a broadcaster disc arranged under each delivery opening. The broadcaster disc is arranged at the end of a swivel arm with vertical swivel axis and can be swivelled in a horizontal plane from a position under the delivery opening to a position alongside the latter. In order to protect the outermost broadcaster disc from damage, a protective frame is provided, within which the swivel arm can be swivelled. Moreover, a deflector runner is provided which engages under the outer end of the swivel arm and the broadcaster disc hydraulic motor arranged there.
Patent DE-3915458-A1 (DE)
Title: Screw setting tool on machine - comprises drill bit which fits tightly in hard metal plate in socket attachment
Inventor: DREPS KLAUS
IPC: B25B21/00
Filed: 1989-05-11
Abstract: The screw setting tool uses a drill bit of either a drill or hammer drill, and the torque of the drill is transferred to the screw tip. A guide sleeve fits over the helical drill bit and houses a hard metal plate (20) in the bottom of the sleeve (18), and the drill tip fits tightly into the hard metal plate (20) which engages in the socket attachment (16). USE/ADVANTAGE - Screw-setting tool can be used horizontally or vertically.
Patent DE-3915875-A1 (DE)
Inventor: MUELLER HEINZ
IPC: C09K8/26
Filed: 1989-05-16
Abstract: PCT No. PCT/EP90/00735 Sec. 371 Date Nov. 15, 1991 Sec. 102(e) Date Nov. 15, 1991 PCT Filed May 7, 1990 PCT Pub. No. WO90/14401 PCT Pub. Date Nov. 29, 1990.Substantially water-insoluble, oleophilic mono- and/or polyfunctional alcohols of natural and/or synthetic origin which have flash points of at least 80 DEG  C., or corresponding solutions of mono- and/or polyhydric alcohols in ecologically acceptable water-insoluble oils as the dispersed oil phase of water-based O/W-emulsion drilling fluids, which are suitable for an environmentally-acceptable development of geological formations and which, if desired, contain insoluble, finely particulate weighting agents for the formation of water-based O/W-emulsions drilling muds and/or further additives, such as emulsifiers, fluid-loss additives, wetting agents, alkali reserves and/or auxiliary substances for the inhibition of drilled rock of high water-sensitivity.
Patent DE-3921059-A1 (DE)
Inventor: CLEVE ARWED DR
IPC: C07J43/00
Filed: 1989-06-23
Abstract: Compounds of the general formula I have been described <IMAGE> in which X, R<1>, R<2>, R<3> and R<4> have the meaning stated in the description, as well as processes for the preparation thereof, pharmaceutical products containing these compounds, and the use thereof for the treatment of diseases. The compounds have, in particular, antigestagenic and antiglucocorticoid activity.