baber/WOPTO huggingface dataset:
Patent DE-2938885-A1 (DE)
Inventor: HOECKELE MAX
IPC: H01H31/00
Filed: 1979-09-26
Abstract: 1. Load or power switch, in particular for medium voltage networks, comprising a switch housing (1) containing an insulating gas and at least one switching unit (2) and an earthing device (10, 12, 17, 18), through the wall (3) of which housing extend actuating rods (6, 21) arranged parallel to each other at intervals apart for the switching unit (2) and the earthing device (10, 12, 17, 18), the earthing device (10, 12, 17, 18) for each switching unit (2) having a switching rod (18) arranged adjacent to the switching unit (2) and parallel to the longitudinal axis thereof and displaceable in its longitudinal direction by means of the actuating rod (21) as well as an earthing contact member (10) situated outside the switching unit (2) and arranged so that it may be contacted by the switching rod (18), said device in the closed position electrically connecting the earthing contact member (10) with a body which is at earth potential and with the other earthing contact members (10), characterised in that all actuating rods (6, 21) are supported to be longitudinally displaceable and in that at least one section of each switching rod (18) is in the form of a contact member (12) having at least one longitudinal slot (38, 39), the spring mounted parts (13, 14) of which contact member between them contact the earthing contact member (10) provided on the outside of the associated switching unit (2) and, when the earthing device (10, 12, 17, 18) is in the closed position, contact a counter-contact member (17) fixed to the inside of the switch housing (1).
Patent DE-2940663-A1 (DE)
Title: Heat exchanger for wall or roof mounting - has heat transfer pipes of square or rectangular cross=section
Inventor: BRAUN GUENTER
IPC: F24S10/75
Filed: 1979-10-06
Abstract: The large-area heat exchanger is for roof or front wall mounting, its heat-transfer pipes being of square or rectangular cross-section. The metal sheets forming the absorbent surface (5) can be bent round the pipes (6), and there can be insulating components (2) below and clear of it. The surface can be supported on the insulating components near the pipes, the components having profiled portions (4) at these points running parallel to the pipes.
Patent DE-2944471-A1 (DE)
Title: Pneumatic actuator generating rotary movement - has hydraulic damping chamber discharged via throttle on movement of rack
Inventor: KLOTZ HELMUT
IPC: F15B11/076
Filed: 1979-11-03
Abstract: The actuator generates a rotary movement, having a rack (4) working in a cylinder (6) and meshing with a pinion (3). The rack has a piston (5) forming a seal in the cylinder, which is closed by a cover (7), and connected to a compressed-air supply. The cylinder chamber (8) has a damping chamber formed by an axial blind hole (11), to which hydraulic fluid is supplied. As the rack slides due to enlargement of the chamber, the damping chamber is discharged via a hydraulic fluid passage (13) containing a throttle valve (14).
Patent DE-2950135-A1 (DE)
Inventor: HAUSBERG HANS-HEINRICH DR
IPC: C07D311/32
Filed: 1979-12-13
Abstract: Basic ethers of the formula   <IMAGE>   wherein Z is CH3-NR2-CH2CH2-CHR1-, (1-R2-3-piperidyl)-CHR3-, (1-R2-2-piperidyl)-CH2-CHR3- or 1-R2-3-R4-hexahydroazepinyl; R1 is cyclopropyl or Ar; R2 is H, alkyl of 1-4 C atoms, alkenyl of 2-4 C atoms, cycloalkylalkyl of 4-8 C atoms or benzyl; R3 is H or Ar; R4 is H or alkyl of 1-4 C atoms, Y is -O-CHQ1-CHQ2-CH2-, -O-CHQ1-CHQ2-CO-, -O-CQ1=CQ2-CO- or -CH2-CHQ1-CHQ2-CO-; Q1 and Q2 are independently each H, alkyl of 1-4 C atoms, cycloalkyl or alkylcycloalkyl each of 3-6 total C atoms or Ar; and Ar is phenyl or phenyl substituted by F, Cl, alkoxy or alkylthio, each of 1-4 C atoms, methylenedioxy or CF3; with the proviso that when Z is (CH3)2N-CH2CH2-CHR1 in 7-position and Y is -O-C(C6H5)=CH-CO- or -O-C(C6H5)=C(CH3)-CO-, R1 is cyclopropyl, or phenyl substituted by F, Cl, alkoxy or alkylthio, each of 1-4 C atoms, methylenedioxy or CF3; or a physiologically acceptable acid addition salt thereof, have valuable pharmacological properties, e.g., are antidepressants.
Patent DE-3001135-A1 (DE)
Title: Heater for producing batik goods - provides store of wax without the possibility of its contacting a flame
Inventor: PROBST WALTER B
IPC: B44D3/22
Filed: 1980-01-14
Abstract: A circumferentially enclosed container in the form of an inverted dome, has, on the surface opposed to the depth of the vessel, cast-on lugs for supporting a resistance heater to which a thermostat and a switching mechanism are connected. Clamps are fitted to give the heater a resilient support. The vessel is intended to hold a store of molten wax for batik work, and the max is melted solely by conduction or radiation. A circumferential flange forming the outside rim of the vessel encloses a higher inner rim, and between the two, a groove is formed in which scraped-off molten wax is present. Slots through the inner rim are level with the bottom of the outer groove. The arrangement completely prevents the possibility of a fire being caused by molten wax coming into contact with a naked flame, and is suited for use in schools, colleges of art, etc.
Patent DE-3002314-A1 (DE)
Inventor: ULBRICH JUERGEN
IPC: E21B19/06
Filed: 1980-01-23
Abstract: Between the hoisting hook (4) and the elevator (5) of a drill rod hoisting device are disposed connection rods (3) having at least interchangable elevator hooking rings (2). The connection (16) between the rods and the elevator rings can be formed by a pin or screw connection or by a plug coupling. In this case each connection rod (3) may consist of two iron bars (6) or a tube (7). Spindles (9) can also be used as rods, the connection with the elevator hooking rings may thus be obtained by means of bearings, flanges, by overlapping or screwing. The hoisting hook hooking ring (1) may also be removably fixed to the flanges (3). It is possible in this way to easily change the worn out elevator rings and possibly also the hoisting hook hooking rings.
Patent DE-3009137-A1 (DE)
Title: Kitchen furniture door hinge - has two fittings swivelling from extended closed setting to outward facing open setting
Inventor: HOERSTER VOLKHARD
IPC: E05D3/06
Filed: 1980-03-10
Abstract: Fittings fastened to a door and to a main furniture body swivel in relation to each other, and one at least is adjustably mounted on a fixed base plate, in a hinge on furniture. The fittings (14, 16) are able to swivel from an extended closure position, at virtually 180 degrees, into an opening position where they face outwards. They may have a tumbler locking device in the closure position. They can be interconnected via two guiderods (60,62), each of which has ends mounted so as to swivel on one of them via axial pins (56,58 & 64,66). This permits satisfactory door hanging, where a door, in the closed position, abuts onto an adjoining surface.
Patent DE-3009372-A1 (DE)
Title: Cleaning device for running wheels of model locomotives - is for electric locos with rail section fitted with end buffers and having conducting brushes
Inventor: HERMANN HANS
IPC: A63H19/34
Filed: 1980-03-12
Abstract: Cleaning device is for the running surfaces of the driving wheels of model locomotives drive electrically where the rail track is fitted with cleaning elements. The cleaning device is made in the form of a rail section with buffers closing off one end which can be connected to any normal rail track. The cleaning elements are made as brushes conducting electricity. Alternatively, the brushes are non-conducting and have fitted contacts in the form of springs or slip rings which press against the inside of the locomotive's drive wheels.
Patent DE-3013023-A1 (DE)
Title: Printed circuit card locking mechanism - has two handles attached to corners to lock against frame and strip along edge of card
Inventor: ESCHENBACHER GUENTER
IPC: H05K7/14
Filed: 1980-04-03
Abstract: A printed circuit card (1), with a large number of contact pins (11), is secured in a holding frame (10) by two locking handles (2) for each card. Down one side of the card is a locking strip (9) and the two handles are attached by hinge pins (4) to the two corners of the card which are at each end of the strip. Each handle is swung against the strip in its locked position, and has two arms at an obtuse angle to each other. One arm forms a nose (6) close to the hinge pin and is slotted to fit over the corner of the card. The other arm forms the gripping part and is held locked by a spring and incorporates a locking piece (8) which engages the locking stripl The nose (6) fits into a locking recess in the side of a locking block (7) mounted on the frame near the locking position.
Patent DE-3013222-A1 (DE)
Inventor: GOTTHARDT KLAUS-JUERGEN ING GR
IPC: B60T13/58
Filed: 1980-04-03
Abstract: 1. An automatic drive-brake control system for track-bound vehicles having an electric brake controlled by a brake torque regulator (31) and a brake controlled by a pressure medium, wherein separate speed-regulating devices mutually linked by a control logic (30) are arranged for the electric driving operation and braking operation which is controlled by a pressure medium, characterised in that the setting element (2; 21) for the driving operation, the setting element (8) for the electric brake, the setting element (18) for the pneumatic or hydraulic brake, and possibly setting elements for further brake systems, in particular eddy-current brakes, respectively possess separate acceleration regulators (25; 32; 43), where the acceleration regulator (25) for the driving operation is subordinate to the speed regulator (27) for the driving operation, and the acceleration regulator (32; 43) for the braking operation is subordinate to the speed regulator (38) for the braking operation, and that the control logic (30) is designed for a parallel control of the acceleration regulators (32; 43) for the braking operation in terms of time.
Patent DE-3016296-A1 (DE)
Title: 7-Segment decimal decoder converting multimeter signals to braille - has and=gates feeding transistor controlled sensitive relays for converting signals to mechanical movement
Inventor: SCHNEIDER ERNST
IPC: G09B21/00
Filed: 1980-04-28
Abstract: The L.E. multimeter derives its signals for mechanical conversion into Braille format output from the voltages at the segments of the L.E. indicators. The voltage variations are fed via suitable resistors to inverters where, by various selections and combinations of the inverted and non-inverted signals at the inputs of the 'and' gates, the positive output voltages obtained are fed via diodes and resistors to the bases of transistors. Each transistor has its collector connected to a positive voltage through the coil of a sensitive relay, whose armature frame has an indicator pin fixed to it by means of a slightly flexible spiral. The four relays are arranged in a group, so that for any combination of transistor outputs, corresponding to the L.E. segment voltages, the correct Braille figure is produced as the respective pins protrude through the surface of the instrument. Thus, the multimeter is suitable for use by sighted or blind persons (The out of range state is indicated by an audible warning).
Patent DE-3017123-A1 (DE)
Title: Copper fungicide aq. solns. - of copper ammine salt and ammonium salt of (meth)acrylic! acid (co)polymer
Inventor: KRAFT HELMUT
IPC: A01N55/02
Filed: 1980-05-03
Abstract: New fungicides contain aqueous solutions of (a) a copper ammine salt and (b) the ammonium salt of a polymer consisting of 60-100% acrylic acid or methacrylic acid and 0-40% acrylic or methacrylic acid ester. The fungicides pref. contain 0.01-10% Cu, pref. in the form of the ammine complex. The polymer is in the form of its water-soluble ammonium salt and may be produced by usual polymerisation procedures. Fungicidal agents for use in plant protection (esp. against Phytophthora infestans on tomatoes and potatoes, Plasmopara viticola on vines, Pseudoperonospora humid on hops, Cercospora beticola on beet, Cercospora musae on bananas, Venturia inaequalis on apples, Exobasidium vexans on tea, and Hemileia vastatrix on coffee), in antifouling paints, and wherever undesirable growth by organisms is to be prevented. When the agents are applied, drying out of the solution leads to reaction between the polyanion of the polymer and the copper ammine complex to form a crosslinked water-insoluble metal poly-salt which shows good adhesion and retains its fungicidal effect for a prolonged period. The fungicidal activity is greater than that of known copper fungicides.
Patent DE-3026098-A1 (DE)
Title: Electrical underfloor heating element - consists of zigzag resistive foil with end fittings for cables and sealed between plastics sheets
Inventor: STOCK KURT
IPC: F24D13/02
Filed: 1980-07-10
Abstract: The electric underfloor heating system using thin resistive heating elements, employs steplessly variable transformers giving a voltage of less than 42 volts. Each element is formed by a metal foil arranged to form a zig-zag path. These may be formed into alternative patterns to enable the whole flow to be covered. The foil is hermetically sealed between two plastics sheets sealed all round the edge with a flange all round, containing securing holes. These can also be used for a textile covering layer. At the two ends of the element are secured fittings for electrical supply cables.
Patent DE-3031793-A1 (DE)
Title: Rectangular semi-finished prod. surface finishing - uses rotary tool with abrasive end face working against prod. edges and surfaces
Inventor: TOLSTOPJATOV KONSTANTIN SERGEE
IPC: B24B9/00
Filed: 1980-08-22
Abstract: The process is used for surface finishing of semifinished products, preferably of rectangular cross-section. The work is fed forward, surface finished and turned by a rotary grinding tool. The tool has an abrasive end face (10), and first finishes the edges (3,5), and then the surfaces (6-9) over their entire width in a single pass. Opposite edges and surfaces can be finished in pairs, as the work (1) is continuously fed forward in the longitudinal direction. It is turned through 90 deg. after the first two edges have been finished, then through 45 deg. to finish the first two surfaces, and then through a further 90 deg. to finish the last two.
Patent DE-3035195-A1 (DE)
Title: Doppelzylinder-rundstrickmaschine zur herstellung von strumpfwaren u.dgl.
Inventor: PETRANEK MILAN
IPC: D04B15/32
Filed: 1980-09-18
Abstract: Auszug Die vorliegende Erfindung betrifft eine Doppelzylinder-Rundstrickmaschine mit mindestens zwei Stricksystemen und einer Mustervorrichtung zur Auswahl von Selektoren, oberhalb welcher im Nadelyzlinder Zwischenplatinen, Nadelplatinen und Nadeln gelagert sind. Bei der vorliegenden Erfindung geht es darum, die Auswahl von Nadeln in beide Stricksysteme mittels einer einzigen Mustertrommel ohne Komplikationen für Strickmaschinen, in denen in beiden Stricksystemen auch rücklaufend gestrickt wird, zu ermöglichen, wobei das Wesen dieser Lösung gemäß vorliegender Erfindung darin besteht, dass hinter der Mustertrommel und vor dem Kulierschloß des Stricksystems in der Bahn der gehobenen Zwischenplatinen von den ausgewählten Selektoren ein Hubschloß zum Heben der Zwischenplatinen in eine dem Heben der Nadelplatinen auf das Vorschubschloß entsprechende Stellung angeordnet ist und weiter ein Kulierschloß zum Senken der Zwischenplatinen auf das vorhergehende Niveau, sowie ein weiteres Hubschloß zum Heben der Zwischenplatinen bzw. der Nadelplatinen über das Kulierschloß des Stricksystems und ein Kulierschloß zum Rücksenken der Zwischenplatinen in die Bahn der Zwischenplatinen, die nicht von der Mustervorrichtung gehoben wurden.
Patent DE-3036195-A1 (DE)
Title: X=ray film cassette transport mechanism - is coupled to counter-weight via transmission and varied in dependence on cassette dimensions
Inventor: FINKENZELLER JOHANN
IPC: G03B42/02
Filed: 1980-09-25
Abstract: The transport mechanism (6,7) uses a counter-weight (23,24) moved in synchronism with the forward and return movement of the film cassette to and from the recording position. The counter-weight (23,24) has a separate setting drive (27-34) with the conversion ratio between the transport mechanism (6,7) and the setting drive (27-34) being varied in dependence on the size of the X-ray cassette being handled. The transport mechanism comprises a cassette carriage (5) moved via a cable drive (6,7) and coupled to the counter-weight (23,24) via a pivoted lever (32) which has a variable lever arm length adjusted in dependence on the cassette size. The transport mechanism allows exposure of the X-ray films at the max. rate.
Patent DE-3036626-A1 (DE)
Title: Valve-securing equipment to cylinder - comprises drilled plate with hook hinging on tie bolt between end covers
Inventor: ZUR GR SCHMIEDE HANS GEORG
IPC: F01L3/20
Filed: 1980-09-29
Abstract: The equipment secures a valve to a cylinder whose end covers are secured together by tie bolts. It comprises a plate (7) bent into a hook (8) at one side, by which it hinges on one of the tie bolts. A tapped hole (9) at the hook accommodates a clamping screw (10), and there are a number of holes (13,14,15) in the plate for securing the valve. On the face of the plate towards the cylinder there can be fixed a support (11) bent in the direction of the latter, and shaped so as to slide under the tie bolt on the opposite side to the one acting as a hinge.
Patent DE-3041492-A1 (DE)
Title: Hollow plastic window or door frame extrusion - with metal channel floating in polyester foam filling of cavity
Inventor: DIRLA MANFRED
IPC: E06B3/22
Filed: 1980-11-04
Abstract: The Parent Patent described a window or door frame, made of a hollow profile of plastics, with a U-shaped metal insert and the entire hollow space filled out with expanded polyester. The legs of the channel metal profile run parallel to and at a distance from the two side walls of the cavity and are also clear of any ribs or of the bottom of the cavity. This floating arrangement of the metal insert improves, not only the thermal insulation, but also the reinforcing effect against flexural stresses.
Patent DE-3046881-A1 (DE)
Title: Data display unit for vehicle - has output of base lamp directed over optical conductor onto keyboard surface
Inventor: MAYER KLAUS
IPC: G06F3/02
Filed: 1980-12-12
Abstract: The data display and keyboard for use in vehicles is equipped with additional illumination for night time use. The unit has a rectangular box housing (1) with operating keys (4) on the top surface. At the forward end of the unit is located a display of seven segment LCD or LED elements (2) that are located behind a lid (7). The lid is produced as an optical conductor that directs light from a bulb (6) onto the surface of the keyboard. The illumination is produced automatically when the lid is raised.
Patent DE-3049306-A1 (DE)
Inventor: MUNCH PAUL-JEAN
IPC: A47K3/34
Filed: 1980-12-29
Abstract: 1. A partition for a shower comprising a fixed side wall (2) and a slidable door (3), the door at its upper end (4) being guided on a supporting rail (6) by means of rollers (5) or the like and with its lower end (7) being adapted to be swung away from the side wall transversely to the direction of sliding, in the area where the closed door overlaps with the fixed side wall there being provided on the latter a longitudinal guide (9; 9a; 9b) impinging on the lower edge of said door, characterized in that the longitudinal guide (9; 9a; 9b) takes the form of a check guide and is adapted to be slid and/or released from the area of the door.
Patent DE-3100546-A1 (DE)
Title: Gastrointestinal probe
Inventor: GREIVE MICHAEL DIPL ING
IPC: A61B7/02
Filed: 1981-01-10
Abstract: A gastrointestinal probe has, at the rear end of a soft tube (10), a coupling piece (11) into which a connection piece (13) is partially inserted in a leakproof manner. The connection piece (13) is connected to the rear end of a mandrel (15), which projects into the tube (10) and forms an annular channel with the latter. A syringe can be attached to the rear end of the connection piece (13), which syringe is then connected via the passage channel (17) and the annular channel to the front end of the tube. <IMAGE>
Patent DE-3102495-A1 (DE)
Title: Alarm clock
Inventor: OGIHARA MASUO
IPC: G04C21/34
Filed: 1981-01-27
Abstract: An alarm clock is described which has a single alarm control button (4) which can be displaced laterally in order to permit the alarm to be set or to be switched off, and which, on the other hand, can be operated so that it executes an oscillating or pivoting movement in a different direction in order to permit a switching over to snooze. <IMAGE>
Patent DE-3102724-A1 (DE)
Title: Metering device for the measurement and dispensing of a predetermined volume of an incompressible medium
Inventor: MOLDENHAUER HERMANN
IPC: A47J31/40
Filed: 1981-01-28
Abstract: A metering device for the measurement and dispensing of a predetermined volume of an incompressible medium. The metering device can be used on automatic machines for dispensing metered portions of beverages. A piston (3) is guided in a first hollow cylinder (1 - see Fig. 1). The hollow cylinder (1) is bounded at one end by a closing plate (2) and at the other end by an annular plate (5). One working surface (3a) of the piston (3) and the closing plate (2) define a metering space (1a) and the other working surface (3b) of the piston (3) and the annular plate (5) define a resetting space (3c). Rigidly arranged on the piston is a second hollow cylinder (4) which is guided in sealing fashion by the annular plate (5) and is connected to a base plate (9). Arranged within the second hollow cylinder (4) is a 3/2-way valve (7). The device operates on the differential piston principle. For the purpose of filling, medium flows into the metering space (1a) via a feed line (6), the 3/2-way valve (7) and a conduit (11). For the purpose of emptying, the medium flows through the feed line (6) into the resetting space (3c) and out of the metering space (1a) to the drain line (8) via the 3/2-way valve (7). The accuracy of metering is independent of pressure fluctuations in the feed line. <IMAGE>
Patent DE-3103046-A1 (DE)
Title: Device for adjusting the spacing of the feed bars in presses, in particular in multiple-die presses
Inventor: FEIRER EGON
IPC: B21D43/05
Filed: 1981-01-30
Abstract: The invention relates to a device for adjusting the spacing of the feed bars used for the transfer of sheet-metal parts or similar workpieces in presses, in particular multiple-die presses for processing metal. In order to reduce the time and work involved in the changing of dies and the resulting adaptation of the feed bars, the invention proposes a drive system which, starting from a motor (1), connects all the guide shoes (5) supporting the feed bars (6) and guided in brackets (9, 9a) mechanically to one another (Fig. 1). According to the invention, the motor-powered adjustment of the feed bars is thus performed by a single central motor, the mechanical connection of the guide shoes ensuring precise synchronous adjustment of the latter and eliminating inaccuracies with certainty. Operation or adjustment itself can be performed by means of a control station at the machine or from a mobile control console.