baber/WOPTO huggingface dataset:
Patent DE-3233433-A1 (DE)
Inventor: KELLER JOSEF
IPC: B62M25/04
Filed: 1982-09-09
Abstract: A shifting cable assembly for the gear shift system of bicycles or the like, includes a shifting cable for connecting a manual shifter arranged in the grip zone of the bicycle user to the shift system of the rear wheel of the bicycle, a separate connection part, which is connectable to the shifting cable, being brought out from the shift point. In this shifting cable assembly there is provided a connection assembly which is designed so as to be insertable and self-retaining, on the one hand, and so as to be releasable by hand in a simple manner, on the other hand. For this purpose, there is provided a housing which is connected to the end of the shifting cable, which is taken downwards from the manual shifter, and which is equipped with a sleeve-shaped seat for the manual insertion of a connection part which is provided, for example, with detent elements and which is retained unaidedly and operationally reliably in the seat of the housing by corresponding counter detent elements.
Patent DE-3236944-A1 (DE)
Title: Input and output device for an open-loop and/or closed-loop process control arrangement
Inventor: BURFEIND ROLF DIPL ING
IPC: G05B19/10
Filed: 1982-10-06
Abstract: An input/output device for an open-loop process control arrangement or a closed-loop process control arrangement contains a non-volatile memory (4, 5), in which at least some of the instructions required for the open-loop process control or closed-loop process control are stored. The stored information items are visually displayed on a display device for selection successively in time by means of keys of a keyboard. The information displayed in each case can be marked as selected information for forwarding to the open-loop or closed-loop control arrangement (11) by key actuation when it is visually displayed. <IMAGE>
Patent DE-3238378-A1 (DE)
Title: Textile sheet material having stiffened edge zones and manufacture thereof
Inventor: HAHN FRITZ
IPC: D06C25/00
Filed: 1982-10-16
Abstract: The textile sheet material with edge zones (3) which have been stiffened against curling is to remain essentially unaltered in elasticity parallel to the edges (2), despite the stiffening in the longitudinal direction (1). According to the invention, line elements (4) of the stiffening substance which are narrow compared with their length are applied to the edge zone (3) in a direction essentially perpendicular to the curl axis (6) (Fig. 1). <IMAGE>
Patent DE-3240242-A1 (DE)
Title: Process and apparatus for casting metals and other materials
Inventor: NIKOLOV IVAN DIMOV DIPL ING
IPC: B22D17/32
Filed: 1982-10-29
Abstract: For casting metals and other materials with piston machines with a horizontal pressure chamber, the cavity of the casting mould and that of the horizontal pressure chamber are separated before casting. A gas pressure is then produced in the cavity of the casting mould. The melt is simultaneously forced into the horizontal pressure chamber. At the beginning of this casting, the cavity of the casting mould and the cavity of the horizontal pressure chamber are reconnected. The gas pressure in the cavity of the casting mould can thus be produced independently of the flow of the melt. <IMAGE>
Patent DE-3242605-A1 (DE)
Title: Swivelable ashtray for vehicles, in particular for motor vehicles
Inventor: JOBMANN INGO DIPL ING
IPC: A24F19/06
Filed: 1982-11-18
Abstract: The application relates to a swivelable ashtray for vehicles, in particular for motor vehicles, which consists of a fixed frame component and a swivel component which is mounted rotatably in the latter and has a removable ash container with an ash inlet opening, said container being held via a clip connection and being covered in the closed position of the swivel component by means of a lid. In order to ensure, with the smallest possible constructional outlay, that the ash container is closed in a sealed manner when the ashtray is closed, there is provision according to the invention for the lid to be arranged fixedly on the upper side of the frame component and profiled in such a way that when the swivel component is closed it interacts in a sealing manner with the edges of the ash inlet opening.
Patent DE-3243207-A1 (DE)
Title: Arc cutting device
Inventor: RADECKI ZYGMUNT DIPL ING
IPC: B23K35/02
Filed: 1982-11-23
Abstract: Arc cutting device for cutting metal workpieces, in which the arc between the workpiece to be cut and at least one electrode is separated and the cutting point is flooded with gas flowing out of at least one nozzle or ring nozzle. To achieve universal cutting of, in particular thick, metal workpieces with high efficiency, the arc electrode is designed as a rotatably mounted and drivable disc or circular disc having in its interior a multiplicity of passages leading out radially to the outside or at the end face, and the periphery of the disc forms the electrode tip which can be electrically bonded to the material to be cut.
Patent DE-3244460-A1 (DE)
Title: Method and device for cleaning, repairing and/or inspecting conduits, in particular sewer conduits
IPC: E03F7/12
Filed: 1982-12-01
Abstract: The method for cleaning, repairing and/or inspecting closed conduits (2), accessible to people, for free-flowing materials (5), in particular underground sewer conduits, is notable in that at least one section of the conduit (2) is divided off by movable shut-off members (4), the free-flowing material is at least partially, preferably substantially completely, removed from this section, the cleaning, repair and/or inspection is carried out in this section, and the shut-off members (4) are removed again. The shut-off members are provided with corresponding sealing and holding devices and can be subdivided. The flow can be maintained through the divided-off section by means of connection pipes (6) (Fig. 1). <IMAGE>
Patent DE-3245023-A1 (DE)
Title: Device for measuring and converting pulses
Inventor: MUSIN RAFAIL MUCHAMETOVIC
IPC: G01R29/02
Filed: 1982-12-06
Abstract: The device intended for measuring and converting pulses contains integral pulse converters, combined to form one chip (1), with non-linear amplitude characteristics and an integral pulse converter (2) with linear amplitude characteristic, a synchronisation unit (8) and a system for processing the converted pulses by means of low-pass filters (4, 5) and analog memories (6, 7), connected thereto, which are connected to a channel switch (11). The channel switch (11) is connected via an analog/digital converter (17) and a processing unit (19) to a display unit (21) from which the information is also conducted into a jointly used channel (35). In the result of the non-linear conversion of the input pulses, the processing of the converted pulses with the aid of the microprocessor processing unit (19) and the linear pulse extension, the information on the pulse parameters is provided, namely via the generalised amplitude and duration, area, energy, electricity content of individual and repeatedly following pico-, nano-, micro- and millisecond pulses. The invention can be used in radio-frequency measuring, in nuclear physics, in laser technology and in the technology of multi-channel transmission. <IMAGE>
Patent DE-3302447-A1 (DE)
Title: Lithium chloride dew-point sensor
Inventor: SOMMER KLAUS-DIETER DIPL ING
IPC: G01N27/12
Filed: 1983-01-26
Abstract: The invention relates to a lithium chloride dew-point sensor for determining the absolute humidity of non-aggressive gases with the object of providing a dew-point sensor having markedly reduced ageing and low cost. The object of the invention is to construct, with suitable electrode material, an LiCl dew-point sensor in which the electrolytic decomposition of the LiCl solution proceeds much more slowly than in conventional sensors. According to the invention, this is achieved by the use of lead and some lead alloys and of some mixed phases, including bismuth ruthenate and glass, as electrode materials. The high hydrogen overvoltage at the proposed materials results in a reduced electrolytic decomposition of the LiCl solution. Fields of application of the invention are meteorology, drying technology, agriculture, chemical industry and air-conditioning and refrigeration technology.
Patent DE-3313870-A1 (DE)
Title: Child's safety seat for vehicles
IPC: B60N2/28
Filed: 1983-04-16
Abstract: Child's safety seat for vehicles, consisting of a lower component (2) which is covered with cloth and is in the form of a seat shell made of plastic and an interception element (1) which rests on the side elements (20) of the lower component (10), is covered with cloth and is made of deformable plastic and, by means of an interception body holding strap (4) which is led through the interception body (1) and protrudes laterally out of the interception body (1) can be connected by means of catch connecting elements (41, 31) to a strap (32), attached to the vehicle body, of a strap system and can be clamped tight to the lower component (2). In this case, the lower component (2) is constructed in the form of a seat shell with lateral elements (20) which have rest faces (21) which extend obliquely downwards towards the rear and which adjoin an upper element (23) at the rear in each case. The hollows (191) of the base face (19) and the end faces (15) of the formed-on portions (16) of the interception body (1) which taper conically and which are present laterally next to the hollow (14) for the body are matched to the rest faces (21) and to the upper element (23) in terms of dimensions in such a way that the strap (32) which clamps down the interception body (1) at the same time also clamps tight the lower component (2), which has a biomechanically constructed seat face (22), to the seat bench of a motor vehicle. <IMAGE>
Patent DE-3318902-A1 (DE)
Title: Process for magnetising a data carrier
IPC: G06K1/12
Filed: 1983-05-25
Abstract: In a process for magnetising adjacent magnetisable regions of a data carrier by adjacently arranged magnetic write heads, the adjacently arranged write heads (6, 7, 8, 9, 10, 11) are divided into at least two groups (6, 8, 10; 7, 9, 11), to which the magnetising pulses are fed at staggered times. <IMAGE>
Patent DE-3321411-A1 (DE)
Inventor: EPPLER RICHARD ING GRAD
IPC: A47C3/18
Filed: 1983-06-14
Abstract: 1. A chair having a seat (14) which is rotatably mounted on a column (12) and which is provided with a bearing recess for the upper end of the column and has a resilient detent element (26, 26') which is arranged in the bearing recess and is engageable on the column (12), characterised in that the detent element consists of several resilient detent tongues (26, 26') which are arranged on a bearing cup (23, 23') which is inserted into the bearing recess of the seat (14, 33).
Patent DE-3321999-A1 (DE)
Title: Circuit arrangement for energy supply
Inventor: HORNEFF HANS
IPC: H02M9/06
Filed: 1983-06-18
Abstract: Ion sources require high-performance pulsed high-voltage and high-current supply apparatuses. The supply of a broad spectrum of ion sources requires pulse generators which are designed in the same way for high voltages and high currents. 
<??>The object of the invention is to develop a circuit arrangement whose power consumption and structural volume are greatly reduced. 
<??>The high-voltage mains apparatus is constructed from a plurality of transformers 2 to 9, whose input windings can be connected individually and in a mutually parallel manner to an AC voltage and whose output windings are connected in series and have different voltages which are matched to one another. 
<??>The input windings are switched by means of electronic on-off switches 10. Each of the output windings can be bridged by means of an electronic short-circuit switch 12. An electronic control device 13 causes the switch operation. 
<??>The electron tubes which are used as switches in known devices in the same category as the invention are replaced by an electronic cascade switch which is constructed essentially from transistors. 
<??>The control current is taken from the switching current, so that the voltage and power consumption of the switch are obviated. The voltage is reduced from 3 kV to approximately 1 kV. The power of the pulse generator is reduced by one order of magnitude.
Patent DE-3323080-A1 (DE)
Title: Straw-depositing device on axial-flow combine harvesters
Inventor: SCHUMACHER HORST DIPL ING
IPC: A01F7/06
Filed: 1983-06-27
Abstract: The invention relates to a straw-depositing device on axial-flow combine harvesters. The aim of the invention is to reduce the outlay in terms of production and energy for such a device. The object on which the invention is based is to design and arrange the straw-dispensing region of the threshing and separating drum in such a way that, without additional driven conveying devices, a universal straw deposit easily adaptable to the particular harvesting requirements is possible. The features of the invention are that the end region of the threshing and separating drum is surrounded by a stationary cylindrical housing which is provided on its circumference with a plurality of orifices arranged distributed thereon, these orifices being closable, upon appropriate actuation, by a rotatable regulating cylinder surrounding the housing and likewise provided with orifices or by foldable or slidable covers arranged on the housing, and that the orifices of the housing are followed by rigid straw-guide channels and these by adjustable guide flaps. 
<IMAGE>
Patent DE-3325137-A1 (DE)
Title: Heat exchanger container having at least one wall section provided with tubes
Inventor: KNABBEN HEINRICH DR ING
IPC: F28D1/06
Filed: 1983-07-12
Abstract: Heat exchanger container having at least one wall section provided with tubes, in particular a storage container for service water heat pumps or the like, having a heat exchanger tube 12, which bears against the surface thereof with a flattened flank in effective thermally conductive contact, and which has on its flank averted from the container wall 11 at least one inwardly projecting depression 13 which extends essentially in the axial direction of the tube 12. …<IMAGE>…
Patent DE-3328770-A1 (DE)
Inventor: GRAF HERMANN DR
IPC: A01N43/58
Filed: 1983-08-10
Abstract: Pyridazinone derivatives of the formula I    <IMAGE>  (I)  where R1 is hydrogen, unsubstituted or substituted alkyl, cycloalkyl, or unsubstituted or substituted phenyl or is carboxyl, hydroxymethyl or -CH2O-COR3, where R3 is alkyl, or is -CH2O[CH2CH2O]pR4, where R4 is alkyl or phenyl and p is 1, 2 or 3, R2 is phenyl, unsubstituted or substituted vinyl or 2-propenyl, X is halogen, m is 1 or 2 and n is 1, 2, 3 or 4, and fungicides containing these compounds.
Patent DE-3331430-A1 (DE)
Title: Device for securing multi-sided headed bolts against loosening
Inventor: CALDERA FULVIO
IPC: B60T11/26
Filed: 1983-08-31
Abstract: The invention relates to a device for securing multi-sided headed bolts against loosening, especially filling screws for hydraulic brake systems in motor vehicles. The invention is characterised in that the device is constructed from plastic material and has a cap which is provided with an essentially circular seat which has a multi-sided profile or Hirth-type serrations, and in that the cap is rigidly connected by means of a shaft to a latching-in blocking device.
Patent DE-3331680-A1 (DE)
Title: Method for electronically monitoring the rotatability of non-driven wheels of motor vehicles
Inventor: LINDEMAIER GERHARD DR ING
IPC: B60R16/02
Filed: 1983-09-02
Abstract: In order to permit each wheel to be monitored in a method for electronically monitoring the rotatability of non-driven wheels of motor vehicles, their trailers and the like, it is proposed that the direction of rotation and the speed of rotation of each wheel should be detected, the measured values obtained in this way can be read into a data collection unit and compared with one another in a data processing unit and that in the event of differences between the detected data of the wheels of a vehicle at least the existence of the difference should be indicated. <IMAGE>
Patent DE-3336712-A1 (DE)
Title: Outlet pipe ventilation device
Inventor: MARZARI SIEGFRIED
IPC: E04D13/147
Filed: 1983-10-08
Abstract: An outlet pipe ventilation device consists of a base-plate 10, which replaces a pantile after installation, together with an inlet pipe socket 16 and an outlet pipe socket 20 which are both clamped to each other by a clamping apparatus 28 to include the base-plate 10. Lateral beading elements 36, 38 are pushed onto the lateral edges 34 of the base-plate 10 to correspond to the respective pantile shape. A suspended screen 52 is inserted at one transverse edge 46, its end wall 54 having a base contour corresponding to that of the respective pantile. By using base elements of only one type and replacing additional elements, a passage through the roof can be ensured for all conventional shapes of pantile. <IMAGE>
Patent DE-3340412-A1 (DE)
Title: Device for sifting granular or powdery material such as flour, sugar or the like
Inventor: HELING PAUL
IPC: B07B1/02
Filed: 1983-11-09
Abstract: Published without abstract.
Patent DE-3341239-A1 (DE)
Title: Extractor hood
Inventor: HOFFMANN ERNST DIPL ING
IPC: B08B15/00
Filed: 1983-11-15
Abstract: An extractor hood 8 which forms a component of an extractor arm is proposed, in which a recess 27 and an anti-radiation protective glass 33 which covers the recess 27 are provided in the upper side 24. The anti-radiation protective glass 33 can be covered with respect to the inside 32 of the housing by means of transparent glass 31. The two glasses 31 and 33 are located in a depression 28 which is formed by chamfering 29 of the edges of the recess. The glasses 31, 33 are fixed by a swivel frame 36. By incorporating an anti-radiation protective glass 33 in the extractor hood 8, a welder can observe the respective workpiece through the extractor hood 8 and at the same time it is ensured that the extractor hood 8 is always located in the direct vicinity of the welding point. <IMAGE>
Patent DE-3342709-A1 (DE)
Title: Arrangement for technically reliable conversion of a fail-safe AC voltage signal into a fail-safe DC voltage signal
Inventor: THOET REINHOLD DIPL ING
IPC: H03K19/007
Filed: 1983-11-23
Abstract: In an arrangement for technically reliable conversion of a fail-safe AC voltage signal into a fail-safe DC voltage signal, using chopper, rectifier and filter stages, technical component costs, structural size and weight are intended to be reduced compared with conventional arrangements. For this purpose, it is proposed that a series/short-circuit chopper with complementary longitudinal and transverse transistors (1, 2) be used, whose transistors (1, 2) are activated directly by the AC voltage signal (U) on the base side and chop a DC supply voltage (+UV) applied to the longitudinal transistor (1), and that the square-wave signal which can be extracted from the common junction point (K) of the transistor-collectors be coupled out by means of two series-connected capacitors (3, 4) with an intermediate transversely positioned clamping diode (5), and be made available via a rectifier stage (6, 7) and filter stage (8, 9) as a static DC voltage signal (Ua). Four independent faults would have to occur simultaneously in order to break the safety chain. <IMAGE>
Patent DE-3408842-A1 (DE)
Title: Appliance for mixing two pressure media
Inventor: SCHOCK MANFRED
IPC: B01F5/00
Filed: 1984-03-10
Abstract: In a directional-control valve (11), annular grooves (54, 55) are formed in a plunger part (45) of a control slide valve (44). Depending on the position of the control slide valve (44), the annular grooves (54, 55) are filled with water flowing into the inlet connection (15). If the control slide valve (44) is displaced, the water-filled annular grooves (54, 55) communicate with an inlet chamber (39) which can be connected to the load chamber (41) via the annular groove (48) of the control slide valve (44). The pressurised air flowing through the inlet connection (16) atomises the water and entrains it to the load connection (18) and to a splicing nozzle (25). The activities - mixing and controlling - are carried out in one process step in a single directional-control valve (11). Because only one directional-control valve (11) is used, the apparatus is of simple and compact construction. <IMAGE>
Patent DE-3409435-A1 (DE)
Title: Antimony(III) oxide on an organic support, and the use thereof as a flameproofing agent
Inventor: FUHR KARL DIPL CHEM DR
IPC: C01G30/00
Filed: 1984-03-15
Abstract: The invention relates to novel finely divided antimony(III) oxide preparations which are obtained by depositing antimony(III) oxide in an amount of 10-20% by weight, based on the composition, onto a finely divided support material, and heating the resultant material at 200-500 DEG C for from 0.5 to 10 hours, to a process for the production of these preparations, to the use of the preparations for flameproofing plastics, and to the plastics treated with these preparations.
Patent DE-3418489-A1 (DE)
Title: Apparatus for sorting out accurately dimensioned sweets
Inventor: LAUTERBERG HELMUT
IPC: B07B13/07
Filed: 1984-05-18
Abstract: The invention relates to an apparatus for sorting out accurately dimensioned sweets from a quantity of sweets which includes sweets which are too large and too small, as well as waste pieces, by means of oscillating conveyor troughs, which are at first immediately adjacent to one another and are not separated from one another until the sorting out section, where they are separated by longitudinal gaps which arise as a result of narrowing of the trough floors, in such a way as to form tipping edges, and which are sufficiently wide to allow the accurately dimensioned sweets to fall through them. The aim of the invention is to increase sorting output, while keeping the size of the installation the same. The object of the invention is therefore to remove the sweets which are too large before the accurately dimensioned sweets are tipped out of the conveyed stream. According to the invention, this is achieved in that the oscillating conveyor troughs are symmetrical in cross-section at the start and a guide strip is arranged in the region of the sorting-out section along the comb of every other oscillating conveyor trough, the floors of the troughs on both sides of the guide strip at first sloping down more steeply towards the bearing surface of said strip and then, across a width which produces the discarding edge, continuously presenting a longitudinal gap up to the discarding edge of the adjacent trough. <IMAGE>
Patent DE-3420498-A1 (DE)
Title: Process for reprocessing lime sludge
Inventor: WILDMANN KONRAD
IPC: C04B2/10
Filed: 1984-06-01
Abstract: A process is to be created for reprocessing lime sludge composed of a mixture of lime and water, in which the water is at least partially removed from the lime sludge, by means of which process a reusable hydrated lime can be obtained from the lime sludge in a particularly energy-saving manner. For this purpose it is provided according to the invention that the lime sludge is subjected to an air drying and that the lime, brought into a state, by means of the air drying, in which it can be kilned, is kilned and slaked, the waste heat produced during kilning and/or slaking being utilised for the preceding air drying.
Patent DE-3425835-A1 (DE)
Title: Pull-off clip for dental prostheses with telescope crowns
Inventor: HOLINSKI HERBERT
IPC: A61C13/225
Filed: 1984-07-13
Abstract: This pull-off clip is a new invention in the dental field and facilitates removal of a new, usually firmly seated dental prosthesis for the denture wearer without any injury to the jaws or the gums of the patient, which usually happens when the prosthesis is removed with the fingers.